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“A Rugged Camera System For Defence Applications

Abstract: Title: “A RUGGED CAMERA SYSTEM FOR DEFENCE APPLICATIONS” 7. ABSTRACT The present invention related to a rugged camera system (100) for defense applications comprises a base (2), housed within a rugged enclosure (4) that protects internal components from vibrations, shocks, and harsh environmental conditions while adhering to IP67 standards. The system includes a camera unit (6) equipped with a day image lens (10) for high-definition visible light imaging and a thermal image lens (12) with black dot and white dot capabilities for thermal imaging in low-light or night time scenarios. An image sensor (14) ensures clear and detailed images in both day and thermal modes, while advanced tracking algorithms (26, 28) stabilize target observation during rapid movement. A laser ranging and sensing module (16) enables long-distance target identification, supported by an integrated power supply (18) compatible with military-grade sources. The control unit (20) manages all system components, and the battery unit (8) ensures sustained DC power supply for uninterrupted operations. The figure associated with abstract is Fig. 1.

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Patent Information

Application #
Filing Date
30 November 2024
Publication Number
21/2025
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
Parent Application

Applicants

AITURING TECHNOLOGIES PVT LTD
Phase 3, Hinjawadi Rajiv Gandhi Infotech Park, Hinjawadi, Pune, Pimpri-Chinchwad, Maharashtra 411057

Inventors

1. Tushar Hindlekar
Phase 3, Hinjawadi Rajiv Gandhi Infotech Park, Hinjawadi, Pune, Pimpri-Chinchwad, Maharashtra 411057
2. Komal Bhangale
Phase 3, Hinjawadi Rajiv Gandhi Infotech Park, Hinjawadi, Pune, Pimpri-Chinchwad, Maharashtra 411057

Specification

Description:4. DESCRIPTION
Technical Field of the Invention

The present invention related to a highly rugged, multispectral camera system designed for use in military and defense applications. Specifically, it relates to a camera system capable of both day and thermal imaging, providing high-resolution situational awareness in a wide range of operational environments, while also being robustly engineered to withstand extreme conditions.

Background of the Invention

In modern military and defense operations, acquiring and maintaining situational awareness is critical to the success of missions, particularly those involving reconnaissance, surveillance, and direct combat engagement. The ability to obtain clear, reliable, and real-time visual information about the environment, potential threats, and targets plays a vital role in ensuring operational efficiency and mission success. However, the battlefield often presents challenging environments that impede traditional imaging systems, resulting in compromised situational awareness and operational failures. Extreme weather conditions, low-light scenarios, rugged terrain, and high-impact environments expose the limitations of existing camera systems, necessitating the development of more robust, versatile, and high-performance solutions for military applications.

Conventional camera systems used in military vehicles and defense platforms are typically designed to meet basic imaging requirements, but they often fall short in complex and dynamic operational environments. Standard camera systems usually rely on visible light imaging, which works effectively in daylight conditions but becomes virtually ineffective in low-light or nighttime environments. To address this limitation, thermal imaging technologies have been developed to capture heat signatures, allowing for better visibility in darkness. However, these thermal systems come with their own set of challenges, particularly when used during the day, where thermal images may not provide sufficient clarity or detail for accurate target identification or situational assessment.

Moreover, existing camera systems used in defense applications generally lack the necessary robustness to withstand the physical stresses encountered in the field. Military vehicles and platforms, such as armored vehicles and drones, are exposed to intense vibrations, shocks from explosions, impacts during high-speed maneuvers, and harsh environmental elements such as dust, water, and extreme temperatures. The durability of camera systems in such environments is paramount, as failure during critical moments can result in compromised mission effectiveness, delayed response times, or even loss of life. Unfortunately, many current systems are not engineered to endure these extreme conditions, leading to frequent malfunctions and operational downtimes.

Another significant drawback of conventional camera systems in defense scenarios is their limited range and ability to track targets effectively over long distances. Military operations often require long-range observation to identify potential threats, plan tactical movements, and engage targets before they come within dangerous proximity. Most standard camera systems are limited in their detection and recognition capabilities, especially in rugged terrains where line-of-sight obstructions and environmental factors may interfere with the camera's effectiveness. Furthermore, the absence of advanced target tracking algorithms in conventional systems makes it difficult to maintain stable observations of fast-moving targets, particularly in dynamic combat situations where rapid changes in movement and direction are common.

In addition to the physical and performance limitations of current camera systems, the lack of intelligent automation presents another major disadvantage in defense applications. In high-pressure military operations, the cognitive load on personnel can be overwhelming, especially when managing complex systems. Camera systems that rely solely on manual operation can be slow to react to changing situations, leading to delays in target detection, identification, and engagement. While some camera systems may offer rudimentary automation features, such as basic motion detection, they are often not sophisticated enough to handle the demands of modern battlefield environments, where autonomous monitoring, target recognition, and decision-making capabilities are becoming increasingly essential.

Prior art in the field of ruggedized camera systems for military use has focused on developing cameras with enhanced durability and imaging capabilities. For instance, certain systems incorporate shock-resistant enclosures and improved weatherproofing to allow operation in harsh environmental conditions. However, these systems often make trade-offs between durability and imaging performance, resulting in systems that either lack the multispectral imaging capabilities needed for all-weather operation or fall short in providing high-resolution imaging over long distances. Additionally, prior systems have focused on either daytime or thermal imaging capabilities, but few have effectively integrated both into a single platform, leaving a gap in the ability to seamlessly transition between day and night operations without losing situational awareness.

Other attempts to address the challenges of military camera systems have included the development of cameras with increased zoom capabilities or enhanced lens technologies. While these improvements provide better visual acuity over longer distances, they often come at the cost of stability and reliability. The zoom functions in many of these systems are sensitive to vibrations and shocks, which are common in military vehicles and platforms, leading to blurred images or difficulty maintaining focus on targets. Furthermore, without intelligent stabilization and tracking features, these systems can struggle to keep moving targets in view, particularly during high-speed engagements or rapid maneuvers.

Additionally, the incorporation of thermal imaging technologies into prior systems has seen some success in improving visibility in low-light conditions. However, thermal cameras on their own are often limited by their inability to provide detailed, high-resolution images that are crucial for accurate target identification. The lack of contrast and clarity in thermal images can lead to misidentifications or failure to detect critical details, which is particularly problematic in complex battlefield environments where quick and accurate decisions are necessary. Moreover, the integration of thermal and visible light imaging into a single system has proven difficult in the past, with many systems requiring manual switching between modes or offering suboptimal performance in one mode compared to the other.

The need for a more comprehensive solution in the realm of military and defense camera systems is evident. A rugged, highly durable camera system that can provide both day and thermal imaging in a seamless, integrated manner would represent a significant advancement in the field. Such a system must be capable of enduring the extreme physical and environmental stresses of military operations while delivering consistent, high-quality imaging over long distances and in all weather conditions. Furthermore, the inclusion of advanced tracking algorithms, autonomous monitoring features, and target recognition capabilities would reduce the cognitive load on personnel and enable faster, more accurate decision-making during critical moments.

Given the complexity and unpredictability of modern combat environments, the development of a camera system that incorporates intelligent automation and multispectral imaging is not just a technological advancement but a necessity. The ability to detect, track, and engage targets at long distances, while maintaining situational awareness in both day and night conditions, is critical for the success of military operations. In addition, ensuring that such a system can operate reliably in the harshest environments, withstanding vibrations, shocks, dust, water, and extreme temperatures, is essential to preventing operational failures that could compromise mission success and personnel safety.

Objects of the Invention

One of the primary objectives of the present invention is to provide a rugged camera system capable of functioning in extreme military and defense environments. The system is designed to withstand harsh physical conditions such as high levels of vibration, shocks, and impacts, ensuring consistent functionality even under the most demanding circumstances. This level of durability is essential for military applications where equipment must operate reliably in diverse terrains and weather conditions without compromising performance. The rugged housing and protective enclosures ensure that the system remains operational in high-impact scenarios, which is a significant improvement over conventional camera systems that are prone to malfunction in such environments.

Another objective of the invention is to provide a multispectral imaging system that integrates both visible light and thermal imaging capabilities. This allows for all-weather, day-and-night operation, providing consistent situational awareness to defense personnel. The inclusion of both imaging modes addresses the limitations of prior art systems, where either day or thermal imaging was available but not both. By combining these technologies, the invention ensures that targets can be identified and tracked under various lighting and environmental conditions, whether in broad daylight, complete darkness, or through obscurants like smoke or fog. This feature is vital for continuous monitoring and detection in defense operations.

A further objective of the invention is to enhance long-range target detection and recognition capabilities. The camera system is equipped with a laser ranging and sensing module that allows for precise detection of objects at distances up to 10 kilometers, depending on the size of the target. The system can detect human-sized targets at distances up to 4.2 kilometers, improving the ability of defense personnel to identify and engage distant threats before they become imminent. This long-range capability is especially important in defense applications where early threat detection can prevent hostile engagements and improve mission outcomes.

The invention also aims to provide advanced tracking capabilities through the integration of sophisticated algorithms for target detection and tracking. These algorithms enable the system to maintain stable tracking of moving targets, even when they change direction or speed rapidly. This feature ensures that personnel can keep a continuous watch on dynamic targets during reconnaissance missions, combat engagements, or surveillance operations. The tracking algorithms further reduce the likelihood of losing a target in high-pressure scenarios, where split-second decisions are critical.

An additional object of the invention is to deliver intelligent automation and enhanced operational efficiency. The system is equipped with features such as motion detection, target recognition, radar linkage, and 3D zoom positioning, which significantly reduce the need for manual intervention. These automation features enhance the system’s ability to operate autonomously in mission-critical environments, allowing defense personnel to focus on strategic decision-making rather than manually operating the camera. This level of intelligence is particularly beneficial in high-stress combat situations where quick and accurate responses are essential.

Moreover, the system is designed to offer multiple active protections, including temperature self-regulation, stall protection, and heat source protection. These features ensure the system’s resilience in harsh and high-risk environments where temperature fluctuations and operational stress can damage sensitive electronic components. The system’s active protections allow it to continue functioning optimally even in extreme conditions, such as desert heat, freezing temperatures, or high-humidity environments, thereby reducing the risk of failure during critical operations.

Finally, the invention aims to provide a portable and easily integrated system that can be mounted on various defense platforms. The system’s compact size and lightweight design make it suitable for integration into armored vehicles, drones, static installations, and other defense platforms without significantly increasing the platform’s weight or size. This portability allows the camera system to be deployed quickly in diverse operational environments, providing immediate situational awareness without extensive setup or configuration.

Brief Summary of the Invention

The following presents a simplified summary of the disclosure in order to provide a basic understanding to the reader. This summary is not an extensive overview of the disclosure and it does not identify key/critical elements of the invention or delineate the scope of the invention. Its sole purpose is to present some concepts disclosed herein in a simplified form as a prelude to the more detailed description that is presented later.

The present invention relates to a rugged camera system for defense applications, designed to meet the specific needs of military and defense personnel operating in extreme conditions. The invention provides a multispectral imaging system that combines both day (visible light) and thermal imaging technologies, allowing for round-the-clock operation. The system is capable of detecting, identifying, and tracking targets in both daylight and low-light environments, ensuring comprehensive situational awareness for defense personnel.

One aspect of the present invention is the rugged housing that encloses the camera system. The enclosure is specifically designed to withstand high levels of vibration, multiple shocks, and impacts. It ensures that the internal components, such as the camera unit, image sensor, and power supply, remain protected and operational even during high-impact events. The rugged enclosure adheres to IP67 protection standards, making the system resistant to dust, water, and other environmental hazards. This level of durability makes the system ideal for deployment in diverse and challenging terrains, including deserts, forests, urban battlefields, and maritime environments.

Another aspect of the invention is the multispectral imaging capability, which integrates both visible light and thermal imaging technologies. The day image lens provides high-definition visible light images, enabling defense personnel to identify targets, objects, and terrain during daylight operations. Meanwhile, the thermal image lens allows for clear imaging in low-light or night conditions by detecting heat signatures. The system’s ability to operate effectively in both modes ensures that personnel can maintain situational awareness in all lighting conditions, including complete darkness or through visual obstructions such as smoke, fog, or dense foliage. The thermal lens includes black dot and white dot capabilities, which enhance contrast and clarity in thermal images, making it easier to identify and track targets in difficult environments.

The invention also includes a CMOS image sensor that provides high-resolution images in both day and thermal modes. The sensor works seamlessly with the day and thermal lenses, ensuring that both visible and thermal images are sharp, clear, and detailed. The high-resolution imaging capability is crucial for accurately identifying distant or small targets, particularly in combat or surveillance operations where precision is critical.

In terms of tracking and target observation, the invention features advanced tracking algorithms that enable stable tracking of moving targets, even when the targets change direction or speed rapidly. The tracking algorithms include an advanced object detection algorithm and a state-of-the-art (SOTA) neural network tracking algorithm, both of which work to ensure continuous observation of targets. These algorithms reduce the likelihood of losing sight of moving targets, providing defense personnel with reliable tracking data during dynamic engagements or reconnaissance missions.

A laser ranging and sensing module is also integrated into the system, enabling long-range detection and measurement of targets. The system can detect human-sized targets at distances up to 4.2 kilometers and larger objects at distances up to 10 kilometers. The laser ranging module provides precise distance measurements, which are essential for long-range reconnaissance, threat identification, and engagement planning. The system’s ability to detect and recognize distant targets improves the tactical capabilities of defense personnel, allowing them to make informed decisions based on real-time data.

Another aspect of the invention is its intelligent automation features, which significantly enhance operational efficiency. The system supports motion detection, which automatically identifies and tracks moving objects, reducing the need for constant manual input. Target recognition algorithms further enhance the system’s ability to accurately identify and classify objects, ensuring precise engagement with designated targets. The system also includes radar linkage, allowing it to synchronize with external radar systems for extended-range target acquisition and tracking. Additionally, the system features 3D zoom positioning, which autonomously adjusts zoom levels based on the detected target’s size and distance, ensuring optimal image clarity and focus without manual intervention.

The invention provides multiple active protections to ensure its resilience in harsh operational environments. These protections include temperature self-regulation, which prevents overheating or freezing in extreme temperatures; stall protection, which safeguards the system from operational overload; and heat source protection, which protects sensitive components from damage caused by external heat sources. These active protections ensure that the system remains operational even in the most challenging environments, reducing the risk of failure during critical missions.

The system is powered by an integrated battery unit that provides a reliable DC power supply, ensuring uninterrupted operation even in situations where external power sources are unavailable. The power supply is compatible with military-grade power systems, allowing the system to be connected to external platforms or operate independently for extended periods.

Overall, the present invention provides a comprehensive solution for defense personnel, offering rugged durability, advanced imaging capabilities, intelligent tracking, and automation features that improve operational efficiency in mission-critical environments. The system’s ability to function in extreme conditions, combined with its multispectral imaging, long-range detection, and automated tracking, makes it a valuable tool for modern military operations.

Further scope of applicability of the present invention will become apparent from the detailed description given hereinafter. However, the detailed description and specific examples, while indicating preferred embodiments of the invention, will be given by way of illustration along with complete specification.

Brief Summary of the Drawings

The invention will be further understood from the following detailed description of a preferred embodiment taken in conjunction with an appended drawing, in which:

Fig. 1 illustrates the block diagram of a rugged camera system for defence applications (100) in accordance with the exemplary embodiment of the present invention.

Fig.2 (200) illustrates the working method of a rugged camera system for defence applications (100) in accordance with the exemplary embodiment of the present invention.

Detailed Description of the Invention

The present disclosure emphasises that its application is not restricted to specific details of construction and component arrangement, as illustrated in the drawings. It is adaptable to various embodiments and implementations. The phraseology and terminology used should be regarded for descriptive purposes, not as limitations.

The terms "including," "comprising," or "having" and variations thereof are meant to encompass listed items and their equivalents, as well as additional items. The terms "a" and "an" do not denote quantity limitations but signify the presence of at least one of the referenced items. Terms like "first," "second," and "third" are used to distinguish elements without implying order, quantity, or importance.

According to the exemplary embodiment of the present invention, a rugged camera system designed for defense applications (100), capable of withstanding extreme operational environments while delivering high-performance imaging and target detection capabilities. The system is composed of several integrated components such as a base to attached for control means, a rugged enclosure to protect the internal components of the system, a camera unit for detecting targets, a battery unit for uninterrupted DC power supply, a day image lens for day light operations, a thermal image lens with black dot and white dot capabilities, a CMOS image sensor for clear and detailed image sensing in both day and thermal modes, a plurality of algorithms for tracking and moving targets, a laser ranging and sensing module for identifying long-distance target observations, a power supply means to ensure power to the system from defence platforms and a control unit for controlling the functions of all the internal components of the system.

Referring to the figures, Fig 1 illustrates a rugged camera system for defense applications is disclosed, comprising of a base (2) to attach control means, a rugged enclosure (4) to protect the system internal components, a camera unit (6) for detecting targets, a battery unit (8) integrated into the enclosure for DC power supply, a day image lens (10) to provide high-definition visible light image for clear situational awareness during daylight operations and a thermal image lens (12) having the black dot and white dot capabilities. The system (100) further comprises of a CMOS image sensor (14) to ensure detailed and clear images in both day and thermal modes, a plurality of algorithms (26, 28) to enable stable tracking of moving targets, a laser ranging and sensing module (16) for identifying long-distance target observations. A power supply means (18) is installed to the said system (100) to ensure power.

In accordance with the exemplary embodiment of the present invention a control unit (20) is installed and integrated to control all the components of the system. The core of the system is a base (2), which provides the foundation for the stable attachment of control means. This base is equipped with mounting holes to ensure firm and secure installation on various surfaces, including vehicles, static platforms, or other defense structures. The base is designed to minimize movement and vibrations, which could otherwise interfere with the camera's performance, especially in high-stress environments.

In accordance with the exemplary embodiment of the present invention, where in the rugged enclosure (4), specially designed to withstand vibrations, multiple shocks, and high-impact events. This enclosure ensures that the camera remains functional in extreme operational scenarios. The enclosure also meets IP67 protection standards, guaranteeing resistance to dust and water. This feature allows the camera to operate reliably in a wide range of environmental conditions, including deserts, forests, and rainy environments, making it ideal for diverse defense applications.

In accordance with the exemplary embodiment of the present invention, wherein the camera unit (6) equipped with two imaging lenses such as a day image lens (10) and a thermal image lens (12). The day image lens provides high-definition visible light imaging, enabling clear situational awareness during daylight operations. This is particularly useful for identifying objects, terrain, or personnel during daytime surveillance. In contrast, the thermal image lens is designed for low-light and night time conditions. It utilizes thermal imaging technology to detect heat signatures, allowing for target detection even in complete darkness. The thermal image lens is further enhanced with black dot and white dot capabilities, which improve contrast and clarity in thermal images, making it easier to identify and track targets in challenging lighting conditions.

In accordance with the exemplary embodiment of the present invention, wherein the CMOS image sensor (14) is integrated into the system to ensure that both day and thermal imaging modes produce detailed and high-resolution images. The sensor works seamlessly with the day and thermal lenses to capture clear, sharp visuals in all lighting conditions, thus providing the user with comprehensive surveillance capabilities in any situation. Whether in bright daylight or total darkness, the CMOS sensor enables reliable image capture without compromising detail or quality.

In accordance with the exemplary embodiment of the present invention, wherein the advanced tracking algorithms (26, 28) are designed to stabilize target tracking, even when the camera or target is moving rapidly or changing direction unpredictably. This ensures continuous and smooth observation of moving targets, preventing loss of visual contact during dynamic engagements or reconnaissance missions.

In accordance with the exemplary embodiment of the present invention, wherein the laser ranging and sensing module (16) is enable the detection and observation of targets at long distances. By using laser technology, the module can accurately measure the distance to a target, which is essential for long-range surveillance and engagement. It allows the system to identify potential threats or objects from afar, providing early warning and target assessment capabilities, which are critical in defense applications.

In accordance with the exemplary embodiment of the present invention, wherein the integrated battery unit (8) located within the rugged enclosure, which provides a reliable DC power supply to all the system components. The power supply is designed to be compatible with military-grade power sources, ensuring that the camera system can be easily connected to external power when necessary or operate independently for extended periods using its battery. Additionally, a power supply means (18) ensures that all the electrical components, including the camera unit, laser module, and control unit, receive consistent and uninterrupted power.

In accordance with the exemplary embodiment of the present invention, wherein the control unit (20) manages the functions of all components, including image capture, target tracking, power management, and sensor calibration. The control unit is programmed to ensure seamless integration and coordination between the various elements, allowing the camera system to operate efficiently without requiring manual intervention during operations.

The rugged camera system (100) for defense applications is built on a stable base (2), which securely mounts the system onto various surfaces. Encased in a durable rugged enclosure (4) attached with base (2) protect the system from environmental hazards such as dust, water, shocks, and vibrations, adhering to IP67 protection standards. At the front of the enclosure, the camera unit (6) features a day image lens (10) that is providing high-definition visible light images for clear situational awareness during daytime operations, and a thermal image lens (12) is designed to detect heat signatures for effective imaging in low-light or night time conditions. Both lenses work in conjunction with a CMOS image sensor (14) which ensuring detailed, high-resolution images in both visible and thermal modes. The system is further equipped with a laser ranging and sensing module (16) to detect long-distance target. Inside the enclosure, an integrated battery unit (8) supplies DC power to the system, while a power supply means (18) ensures continuous and reliable operation, compatible with military-grade power sources. All system functions, including image capture, power management, and target tracking, are managed by the control unit (20), ensuring smooth operation and synchronization of the components for optimal performance in harsh defense environments.

Referring to the fig.2 illustrates a working method of rugged camera system (100) for defense applications. The control joystick (22) allows the operator to manually control and manage the various functions of the camera system. The joystick is designed for ease of use, enabling precise manipulation of the camera's orientation, zoom, and tracking features. Commands from the joystick are transmitted to a central control unit (24), which acts as the brain of the system. This control unit coordinates all inputs from the joystick and processes the outputs received from the rugged camera unit (24).

In accordance with the exemplary embodiment of the present invention, the camera feeds real-time visual data to the control unit, which then applies advanced tracking algorithms such as advanced object detection algorithm (26) and SOTA neural network tracking algorithm (28) to process the data. These both algorithms are crucial for maintaining stable and accurate tracking of moving targets, even under dynamic conditions. The processed output is displayed in different stages such as detection and classification of an object (30), then moving to next stage i.e object selection (32) specifically focuses on marking and then object tracking (34) specifically focuses on tracking designated targets, ensuring constant surveillance and monitoring. Together, this system ensures precise control, seamless data processing, and clear visual feedback, making it highly effective for defense operations in various environmental scenarios.

In accordance with the exemplary embodiment of the present invention, the system offers advanced intelligence and a high degree of automation, which significantly enhances its operational efficiency in mission-critical defense environments. The system supports integrated alarm features that alert operators to potential threats in real-time, improving responsiveness and situational awareness. Motion detection capabilities allow the system to automatically track moving objects, ensuring continuous monitoring without manual intervention.

In accordance with the exemplary embodiment of the present invention the system (100) is equipped with a plurality of target recognition algorithms that enable it to identify and classify objects accurately, reducing false positives and ensuring precise engagement with designated targets. Radar linkage further improves the system’s functionality by synchronizing with external radar systems, allowing for seamless target acquisition and tracking over extended distances. The inclusion of 3D zoom positioning technology provides the system with the ability to autonomously adjust zoom levels based on the detected target's distance and size, ensuring optimal image clarity and focus. This level of automation allows for more effective and autonomous operation, reducing the need for constant human input and making it highly suitable for complex defense operations where rapid decision-making is critical.

Technical specification of the system (100) :
• The system is equipped with a fixed focal length lens of 150 mm, offering stable, consistent imaging performance suited for both long-range detection and recognition tasks in defense applications.
• The system can detect a person at a distance of up to 4.2 km with a recognition range of 1.5 km. These distances have a ±15% variance, ensuring precise identification under ideal conditions.
• The system can detect larger targets measuring 2.3x2.3 meters and detects at a range of 10 km and can recognize targets at a distance of 3.6 km, with an acceptable ±15% margin of error.
• The system operates effectively in temperatures ranging from -32°C to +55°C, ensuring reliable functionality across diverse climatic conditions.
• The system measures distances to targets, particularly in line with NATO standards, ranging from 30 meters to 4500-5000 meters with an accuracy of ±2 meters at visual ranges exceeding 10 km.
• The system utilizes a CMOS detector, known for its high sensitivity and ability to capture detailed images, providing robust performance in both day and thermal imaging modes.
• The camera offers a horizontal and vertical angular field of view of 4.1° x 3.3° with a ±5% tolerance. It supports digital zoom levels of 1x, 2x, and 4x, allowing for flexible image magnification.
• The detector has a resolution of 640x512 pixels and operates within the spectral range of 8-14 μm, delivering sharp, clear images in both visible and thermal imaging modes.
• The system is rated IP67 for dust and water resistance, ensuring operational integrity in extreme outdoor environments.
• The camera system has compact dimensions of 350 x 255 x 329 mm, making it suitable for integration in defense platforms without taking up excessive space.
• The system operates within a DC power supply range of 18 to 32V, making it compatible with a variety of military-grade power systems and ensuring consistent performance.
• The system features an uncooled camera type, which is cost-effective and reliable, providing excellent performance in detecting thermal signatures without the need for cryogenic cooling.
• The system weight is less than or equal to 12 kg. This lightweight and portable feature making it easier to install and transport in the field, especially in rugged defense applications.

The features and functions described above, as well as alternatives, may be combined into many other different simulation systems or applications. Various presently unforeseen or unanticipated alternatives, modifications, variations or improvements may be made by those skilled in the art, each of which is also intended to be encompassed by the disclosed embodiments.

The described exemplary embodiments are to be considered in all respects only as illustrative and not restrictive. Variations in the arrangement of the structure are possible falling within the scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
, C , Claims:5. CLAIMS
I/We Claim:
1. A rugged camera system (100) for defence applications, comprising:
a base (2), a rugged enclosure (4) to protect the system internal components;
a camera unit (6) for detecting targets;
a battery unit (8) integrated into the enclosure for DC power supply;
a day image lens (10) to provide high-definition visible light image for clear situational awareness during daylight operations;
a thermal image lens (12) having the black dot and white dot capabilities;
a CMOS image sensor (14) to ensure detailed and clear images in both day and thermal modes;
a plurality of algorithms (26, 28) to enable stable tracking of moving targets;
a laser ranging and sensing module (16) for identifying long-distance target observations;
a power supply means (18) to ensure power.
a control unit (20) integrated into the system to control all the components of the system;
Characterized in that,
the rugged housing (4) to withstand whole-module vibration, multiple shocks and single shocks ensuring the camera remains functional in high-impact scenarios;
incorporated with thermal image lens (12) allows imaging in low-light and night time conditions by detecting heat signatures;
integrated with CMOS image sensor (14) providing high-resolution images in both day and thermal modes;
meets with IP67 protection standards for resistance to dust and water, ensuring reliable operation in diverse environmental conditions.

2. The system (100) as claimed in claim 1, where the base (2) is attached to the means by using the holes on it for stable mounting.

3. The system (100) as claimed in claim 1, wherein the rugged enclosure (4) is designed to withstand whole-module vibrations, multiple shocks and single shocks ensuring the camera remains functional in high-impact scenarios.

4. The system (100) as claimed in claim 1, wherein the advanced tracking algorithms (28) for maintaining stable target observation during rapid movements and changes in direction.

5. The system (100) as claimed in claim 1, wherein the laser ranging and sensing module (16) supports target detection at long distanced targets.

6. The system (100) as claimed in claim 1, wherein the power supply means (18) includes a DC voltage, compatible with military-grade power sources.

7. The system (100) as claimed in claim 1, wherein the CMOS image sensor (14) providing high-resolution images in both day and thermal modes.

8. The system (100) as claimed in claim 1, wherein the system meets with IP67 protection standards for resistance to dust and water, ensuring reliable operation in diverse environmental conditions.

9. The system (100) as claimed in claim 1, wherein the day image lens (10) to provide high-definition visible light image for clear situational awareness during daylight operations.

10. The system (100) as claimed in claim 1, wherein the thermal image lens (12) that allows imaging in low-light and night time conditions by detecting heat signatures.

6. DATE AND SIGNATURE
Dated this on 30th day of November 2024
Signature

Mr. Srinivas Maddipati
(IN/PA 3124)
Agent for applicant

Documents

Application Documents

# Name Date
1 202421094116-FORM FOR SMALL ENTITY(FORM-28) [30-11-2024(online)].pdf 2024-11-30
2 202421094116-FORM FOR SMALL ENTITY [30-11-2024(online)].pdf 2024-11-30
3 202421094116-FORM 1 [30-11-2024(online)].pdf 2024-11-30
4 202421094116-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [30-11-2024(online)].pdf 2024-11-30
5 202421094116-EVIDENCE FOR REGISTRATION UNDER SSI [30-11-2024(online)].pdf 2024-11-30
6 202421094116-DRAWINGS [30-11-2024(online)].pdf 2024-11-30
7 202421094116-COMPLETE SPECIFICATION [30-11-2024(online)].pdf 2024-11-30
8 202421094116-FORM-26 [24-01-2025(online)].pdf 2025-01-24
9 202421094116-Proof of Right [25-01-2025(online)].pdf 2025-01-25
10 202421094116-FORM-5 [25-01-2025(online)].pdf 2025-01-25
11 202421094116-FORM 3 [25-01-2025(online)].pdf 2025-01-25
12 202421094116-FORM-9 [17-05-2025(online)].pdf 2025-05-17
13 202421094116-FORM 18 [17-05-2025(online)].pdf 2025-05-17
14 202421094116-MSME CERTIFICATE [24-06-2025(online)].pdf 2025-06-24
15 202421094116-FORM28 [24-06-2025(online)].pdf 2025-06-24
16 202421094116-FORM 18A [24-06-2025(online)].pdf 2025-06-24