FIELD OF THE INVENTION
The present invention relates to the field of vehicle safety during driving. More specifically, the present invention relates to the field of vehicle safety and limit the driver's unproductive operations and activities that causes inattention and distraction during driving.
BACKGROUND OF THE INVENTION
Passengers subjecting to vehicle accidents are arising due to inattention and distraction of drivers that are occurring day-to-day, thousands of people are . being subjected to accidents daily when the vehicle driver loses the focus on unproductive operations such as texting, engaging on the phone, browsing the internet, adjusting radio or music, reading/adjusting GPS and the like. These operations may result in tragic accidents to both passengers and pedestrians. Technological advancement may provide an effective solution to make life easier, but the same technologies are increasing the risk factors of several accidents.
Technologies in vehicle safety aim to increase the safety of drivers, passengers and pedestrians. Said technologies minimize accidents and increases the factors of safety. Innovations in the field of vehicle safety such as airbags, cognitive braking, adaptive driving system and the like are introduced to safeguard passengers during accidents. These said innovations and technologies may provide a safety system to reduce or prevent accidents but there are no technical features provided to ensure the

driver to give attention during driving. Recent technologies have been introduced to resolve the above said issue, the existing inventions described to resolve the above said issue are disclosed as prior arts.
Patent application number FR2994676A1 describes a smart driving assisting system to guide the driver during vehicle motion. The invention proposes an audio device which continuously provides directional feedback to the driver during operation. Even though the invention provides directional feedback to remind the driver to focus on driving, the driver still have access to unproductive operations such as enabling and adjusting audio, video and make forward calls. These operations may lead to unpredictable accidents.
US patent application US6405132 describes an accident avoidance system which utilises GPS system to guide the driver to avoid collisions. The invention clearly proposes a system to avoid accident by utilizing GPS to track live motion of the vehicle, but the invention did not propose any driver monitoring system to avoid distraction of the driver.
Indian patent application 5578/CHE/2013 describes a jammer system disposed inside the vehicle to block cellular devices during vehicle motion. The invention describes a smart jamming method to prohibit cellular signals during vehicle motion and allows signals when the vehicle is stationary. Even though the invention claims to avoid to the use of mobile phones during, it

may not be effective in practical application as the driver cannot be contacted during emergency situations.
There may be several existing inventions proposed to make the driver to be safe during driving, but there are no inventions proposed to effectively limit the driver's functional operations on the display of the vehicle and increasing the safety factor. Therefore, the present invention is proposed to provide a system to effectively limit the driver's functional and unproductive operations inside the vehicle during vehicle motion. The invention also proposes an effective method for the passenger to provide access to all features of vehicle even during vehicle motion.
OBJECTIVE OF THE INVENTION
The main objective of the present invention is to provide a vehicle safety system to limit the driver's unproductive operations on the vehicle's display during vehicle motion.
Another main objective of the present invention is to provide limitless access to the passengers on the vehicle's display during vehicle motion.
Still another objective of the present invention is to increase the driver's attention during driving and reduce the distracting operations of the vehicle.

Yet another objective of the present invention is to provide an effective method to switch the limiting operations for the driver during stationary and dynamic motion of the vehicle.
Yet another objective of the present invention is to manufacture the system in simple and economical construction and to provide a compact method to install it on conventional vehicles.
SUMMARY OF THE INVENTION
The following presents a simplified summary of the invention in order to provide a basic understanding of some aspects of the invention. This summary is not an extensive overview of the present invention. It is not intended to identify the key/critical elements of the invention or to delineate the scope of the invention. Its sole purpose is to present some concept of the invention in a simplified form as a prelude to a more detailed description of the invention presented later.
According to the main aspect of the present invention, a vehicle safety and driver limiting system comprises of a seat compartment and a dash compartment wherein said seat compartment comprises of at least an RF module to emit RF signal which transmits through the driver's body and.said RF signal controls certain operation of the touch display through the RF receiving module which is disposed inside the dash compartment. Said

wireless signals are preferably low frequency signals. The seat compartment further comprises of pressure sensor and driver seat.
According to another aspect of the present invention, the dash compartment comprises of RF receiving module, accelerometer, control unit, touch display and dash panel. The wireless signals from the driver are identified by the dash compartment preferably by the RF receiving module. Said pressure sensor, accelerometer and RF receiving module is connected to the control unit whereas said control unit is connected to the RF module and touch display. The touch operations in the user interface of the touch display are preferably audio, video, internet and forward calls.
According to still another aspect of the present invention, the method of vehicle safety and driver limiting system comprises of monitoring the vehicle motion and the presence of driver by the control unit during vehicle motion by acquiring data from the pressure sensor and accelerometer whereas the control unit transmits the signals to the RF module to emit wireless signals and said signals transfers through the driver's body. The wireless signals are received by the RF receiving module from the driver's hand when said hand is nearer to the.touch display in a pre-determined distance. Therefore, limiting the operational functions of the user interface in the touch display by the control unit.

Other aspects and advantages of the invention will become apparent from the following description, taken in conjunction with the accompanying drawing, illustrating by way of example the principles of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
The above and other aspects, features, and advantages of certain exemplary embodiment of the present invention will be more apparent from the following description taken in conjunction with the accompanying drawings in which:
Figure 1 depicts the vehicle safety and driver limiting system according to the main aspect of the present invention.
Figure 2 depicts the display accessibility limitations of the driver and passenger in accordance to another main aspect of the present invention.
Figure 3 depicts the block diagram representation of vehicle safety and driver limiting system in accordance to the present invention.
Figure 4a and 4b depicts the vehicle display representation of vehicle safety and driver limiting system in accordance to the present invention.
Figure 5 depicts the flowchart process representation of vehicle safety and driver limiting system in accordance to the present invention.

Person who is skilled in the art will appreciate that element in the figures are illustrated for simplicity and clarity and may have not been drawn to scale. For example, the dimensions of some of the elements in the figure may be exaggerated relative to other elements to help to improve understanding of various exemplary embodiments of the present disclosure. Throughout the drawings, it should be noted that like reference numbers are used to depict the same or similar elements, features, and structures.
DETAILED DESCRIPTION OF DRAWINGS
The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the invention. Accordingly, it should be apparent to those skilled in the art that the following description of exemplary embodiments of the present invention are provided for illustration purpose only and not for the purpose of limiting the invention as defined by the appended claims and their equivalents.
Figure 1 describes the vehicle safety and driver limiting system (1) according to the main aspect of the present invention. The main embodiment of said system comprises of seat compartment (11) and dash compartment (21). The seat compartment (11) is disposed preferably on the seating position of the driver (31) who is operating the vehicle. The dash compartment (21) is disposed on the dashboard of said vehicle. The seat compartment (11) comprises of at least a RF module (12), pressure sensor (13) and driver seat

(14). The dash compartment (21) comprises of RF receiving module (22), accelerometer (23), control unit (24), touch display (24) and dash panel (26).
Referring in more specific with Figure 1, the RF module (12) is disposed inside the driver seat (14) of said vehicle; similarly the pressure sensor (13) is disposed on the bottom portion of the driver seat (14). The RF receiving module (22) is disposed inside the dash panel (26) particularly nearer to the touch display (25). The accelerometer (23) and control unit (24) are disposed inside the dash panel (26). The touch display (25) is disposed on the dash panel (26) whereas it is operably mounted by the driver (31).
Figure 2 describes the display accessibility limitations (41) of the driver (31) and passenger (42) in accordance to another main aspect of the present invention. The driver (31) will be seated on the driver seat (14) for operating said vehicle whereas the passenger (42) will be seated on the passenger seat (43) on the front portion of said vehicle next to the driver (31). When the vehicle is stationary, no motion will be detected by the accelerometer (23) and the system (1) remains in dormant even if the system detects the presence of driver (31).During motion of the vehicle, if the pressure sensor (13) detects the pressure of the driver (31) and accelerometer (23) detects motion of the vehicle, said system (1) activates and RF module (12) wirelessly emit low frequency signals to the driver (31).

Referring more specific with Figure 2,the low frequency will be received and absorbed by the driver (31). When the driver (31) approaches the touch display (25) during vehicle motion through the driver's hand (32), the low frequency wireless signals from the driver (31) passes through the driver's hand (32) and said wireless signals are identified by the dash compartment (21) preferably by the RF receiving module (22).
When the driver (31) tries to operate the touch display (25), the signal from the said receiving module (22)is transmitted to the control unit (24) and said control unit (24) blocks unnecessary features of the vehicle's user interface touch operations. Said touch operations in the user interface of the touch display (25) are preferably audio, video, internet and forward calls. Therefore, unproductive operations are suspended and provide a limit for the driver (31) during vehicle motion.
In another aspect, when the passenger (42) sitting in the passenger seat (43) approaches the touch display (25) through his/her passenger's hand (44), the system provides limitless access in touch operations since there are no low frequency signals from the passenger (42). In other words, the passenger (42) has full access to all the touch operations in the touch display (25) and the vehicle driver (31) has only limited access to the touch operations of the vehicle. The driver (31) is provided to have access to attend incoming calls from the vehicle and restricting all the other features from the vehicle.

Figure 3 describes the block diagram representation of vehicle safety and driver limiting system (1) in accordance to the present invention. According to the block diagram, said driver limiting system (l)comprises of a RF module (12), pressure sensor (13), RF receiving module (22), accelerometer (23), control unit (24) and touch display (25). Said pressure sensor (13), accelerometer (23) and RF receiving module (22) is connected to the control unit (24). Said control unit (24) is connected to the RF module (12) and touch display (25). The presence of driver is sensed by the pressure sensor (13) and sends relevant signals to the control unit (24), the motion of the vehicle is sensed by the accelerometer (23) and transmit signals to the control unit (24). If low frequency signal is received by the RF receiving module (22), the signal is transmitted to the control unit (24). Said control unit (24) is connected to the touch display (25) and limits touch operations in the user interface of the vehicle.
Figure 4a and 4b describes the vehicle display representation of vehicle safety and driver limiting system (1) in accordance to the present invention. As represented in fig 4, Heretofore said touch. operations are restricted during vehicle motion when the driver (31) approaches the touch display (25), the driver (31) is allowed only to attend incoming calls in the touch display (25) if the driver's (31) mobile is wirelessly connected to the vehicle. Referring with fig 4b, when the passenger (42) approaches the touch display (25) through his/her said hand (44), features such as music, video, forward calls and the like are given access only to the passenger (44).

Figure 5 describes the flowchart process representation of vehicle safety and driver limiting system (1) in accordance to the present invention. Initially, the control unit (24) monitors the vehicle motion and the presence of driver during vehicle motion by acquiring data from the pressure sensor (13) and accelerometer (23). If the motion and pressure is detected, the control unit (24) transmits signals to the RF module (12) to emit wireless signals and said signals transfers through the driver's body (31). The RF receiving module (22) receives the wireless signal when the driver approaches nearer to the touch display (25), if the wireless signal received by the RF receiving module (22), the control unit (24) operates the touch display (25) to limit unproductive functional operations in the user interface of the vehicle.
The present invention claims many advantages. As the driver has the inability to operate certain functions of the user interface in the touch display unit, distracting factors are avoided and therefore awareness driving factor is increased. Furthermore, as the system only allows passengers to operate particular vehicle's user interface, it helps to avoid the distraction of driver. Thus, the present invention is more effective in vehicle safety and limits the driver's unproductive operations on the vehicle than conventional methods.

WE CLAIM:
1. A vehicle display unit control system (1) comprises of a seat compartment (11) and a dash compartment (21) characterized in that said seat compartment (11) comprises of at least an RF module (12) to emit RF signal which transmits through the driver's body (31) and said RF signal controls certain operation of the touch display (25) through the RF receiving module (22) which is disposed inside the dash compartment (21).
2. A vehicle display unit control system (1) as claimed in claim 1, characterized in that said wireless signals are preferably Radio frequency signals.
3. A vehicle display unit control system (1) as claimed in claim 1, characterized in that said seat compartment (11) further comprises of pressure sensor (13) and driver seat (14).
4. A vehicle display unit control system (1) as claimed in claim 1, characterized in that said dash compartment (21) comprises of RF receiving module (22), accelerometer (23), control unit (24), touch display (24) and dash panel (26).
5. A vehicle display unit control system (1) as claimed in claim 1, characterized in that said wireless signals from the driver (31) are

identified by the dash compartment (21) preferably by the RF receiving module (22).
6. A vehicle display unit control system (1) as claimed in claim 1, characterized in that said pressure sensor (13), accelerometer (23) and RF receiving module (22) are connected to the control unit (24).
7. A vehicle display unit control system (1) as claimed in claim 1, characterized in that said control unit (24) is connected to the RF module (12) and touch display (25).
8. A vehicle display unit control system (1) as claimed in claim 1, characterized in that said touch operations in the user interface of the touch display (25) are preferably audio, video, internet and forward calls.
9. The method of vehicle display unit control system (1) comprises of:

- Monitoring the vehicle motion and the presence of driver by the control unit (24) during vehicle motion by acquiring data from the pressure sensor (13) and accelerometer (23);
- Transmitting signals to the RF module (12) by the control unit (24) to emit wireless signals and said signals transfers through the driver's body (31);

- Receiving wireless signals by the RF receiving module (22) from the driver's hand (32) when said hand (32) is nearer to the touch display (25) in a pre-determined distance;
- Limiting the operational functions of the user interface in the touch display (25) by the control unit (24).