Claims:WE CLAIM:
1)A Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system comprising of;
a. IR sensor for detecting the direction of motion of the product for fault detection;
b. RFID reader for detecting antitheft as well as for detecting RFID tag;
c. GSM module for locating the items;
d. push button;
e. centralized server system (the database of the website) for sending all the data.
2) The Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system as claimed in claim 1, wherein the said smart card with RFID tag is taken by customer and put it in front of the RFID reader present in the trolley.
3) The Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system as claimed in claim 1, wherein the said RFID smart cards helps in prevention of fraud and After successful logging in the system by the customer, all the customer details are displayed along with their total available balance in the card.
4) The Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system as claimed in claim 1, wherein the said details of the products are displayed on LCD including availability of products and their price range.
5) The Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system as claimed in claim 1, wherein the said Customer scans the products with the help of RFID reader and The details of the product and total cost is displayed.
6) The Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system as claimed in claim 1, wherein the said customer has to press the buzzle After finishing all the shopping, for completion of online payment.
, Description:FIELD OF THE INVENTION:
The present invention relates to a shopping trolley for supermarket based on IOT.
The present invention more particularly relates to a Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system.
BACKGROUND OF THE INVENTION:
In recent years, a deep structural change has occurred, with consequences on economic growth and society, especially in factors such as territorial occupation, urbanization, openness to global markets, demography, family structures and cultural and consuming patterns. Innovation in communication and information technologies have caused a revolution in values, knowledge and perceptions in practically all areas of human understanding, deeply carving the so-called "Age of Information and Knowledge". The grocery industry sector in nowadays extremely important in worldwide economy, with its recent evolution in technological, political, social and economic terms making it one of the most convenient and diverse businesses across the globe. In their journal "Consumer perception of privacy, security and trust in ubiquitous commerce" mentioned that the proliferation of electronic commerce technologies has utterly transformed the way business is conducted, causes range from the new mobile technologies and ubiquitous computing, to the recognition by business of the strategic benefits offered by the implementation of communication and ubiquitous computing structures, to the emergence of new business models made possible due to the new technologies and to the development of new economies that can be used to understand and value the ubiquitous commerce activity. The challenges and opportunities created by electronic business in the supply chain have cause the sharing of information between business patterns to impure operational performance, consumer service and solution development. Businesses have evolved from the sharing and co-ordination of information to the sharing of knowledge and advanced co-operation practices. The emergence of new technologies such as radio frequency identification device (RFID) and wireless network makes the traditional retail processes faster, transparent and efficient. The technology represent to retails and opportunity to reduce costs and to impure services, allowing attaining clients quickly, precisely and supplying personalized services. The advances manufacturing, distribution and information combined with the urbanization of modern society and social demographical challenges created the so-called new consumer. The consumer has a deeper understanding in comparing product costs ; is more versatile in brand preferences ;shows little loyalty to retailers has great expectations in services and client regard; is self sufficient and is more demanding towards supplied information. There was clear control transference from the manufacturers and retailers to the consumer. Strong competition between larger retail changes caused the minimization of profit margins as a form of keeping aggressive prices and winning more clients. Today, this is no longer enough. One has to bet on offer differentiation and in the adoption of client retention strategies through the strengthening of the relation with the consumer, allowing adequate answers to the clients' needs through personalize service and promotion plans that augment their satisfaction and, most importantly, their enthusiasm.
RFID tag, or simply “tags”, is small transponders that respond to queries from a reader by wirelessly transmitting a serial number or similar identifier. They are heavily used to track items in production environments and to label items in supermarkets. They are usually thought of as an advanced barcode. However, their possible area of use is much larger.
A supermarket is a place where customers come to purchase their daily using products and pay for that. Billing in the supermarket takes a lot of time. Billing of products in the supermarket is quite difficult because it takes more time as people have to wait for a long time in a queue for billing. We have seen long queues in the supermarket that takes most of the time. While shopping consumers face many problems like worrying that amount of money brought is not sufficient, incomplete information about of the items. Other than this they have to select the best product out of thousands of products. Also, want to revolutionize the entire shopping mechanism in the supermarket and attract number of customers reduce the labor cost.
So there is a need to calculate how many products sold and generate the bill for the customer. When we go to shopping mart for shopping, we have to work for selecting the right product. Also, after that, it is hectic to stand in line for billing all the goods. Hence, there is a need for a smart shopping cart system that will keep the track of purchased products and also online transaction for billing using RFID. The system also give suggestions for products to buy based on user purchase history from a centralized system. In this system, every product in Mart is with RFID tag, and every cart is with having RFID Reader. There is a centralized system for the recommendation and online transaction. Moreover, also there is RFID reader at the exit door for anti-theft. RFID locates lost items, tracking moving objects. The present invention is a Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system.
OBJECTS OF THE INVENTION:
The main object of the present invention is to provide a Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system.
Another object of the present invention is to provide a system which will calculate how many products sold and generate the bill for the customer.
Yet another object of the present invention is to keep the track of purchased products and also online transaction for billing using RFID.

SUMMARY OF THE INVENTION:
Accordingly, a Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system is disclosed. A Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system comprising of; IR sensor for detecting the direction of motion of the product for fault detection; RFID reader for detecting antitheft as well as for detecting RFID tag; GSM module and push button; centralized server system (the database of the website) for sending all the data.
DESCRIPTION OF THE DRAWINGS:
Fig 1 is the Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system.
DETAILED DESCRIPTION OF THE INVENTION WITH RESPECT TO DRAWINGS:
The present invention is a Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system. The present invention provides a system which will calculate how many products sold and generate the bill for the customer. The present invention keeps the track of purchased products and also online transaction for billing using RFID.
In one embodiment, If user wants to use smart trolley functions then start button should be pressed. When a user put some product in trolley then its code is detected using RFID reader and cost of a product added to the list and sensor sense the direction of motion of the product for fault detection and buzzer will be on if fault detected. In case, if user wants to remove some product then user should press the remove switch and product code will be detected by RFID reader and again for any false activity buzzer will be on. At last, counter with least number of queues will be detected and displayed on the cart LCD. Then, the final bill is transferred to the counter having least waiting list.
In another embodiment, In shopping malls or supermarkets, the products are provided with RFID tags. The shopping trolley include IR sensor, RFID reader, GSM module and push button. The RFID cards are given to customers for unique identification. Every product in the shop or a mall have an RFID tag on it. Each Cart will have an RFID reader and There is a Centralized Server System. After the payment of money, the Cart must get reset. There is online payment procedure for billing. If the product is removed, it must get deleted from bill too. there must be an RFID reader at the exit door for anti-theft.
In another embodiment, customer is provided with a smart card which is RFID enabled. Before doing shopping, customer should take the smart card and put it in front of the RFID reader present in the trolley. After scanning the smart card, user has advised to enter the password for authentication of his/her identity. Once identity is confirmed, user is suggested to start shopping. If user do not remember the password after doing all three attempts, card is locked. A particular message is sent to the customer for his authentication. After entering the password only, user is allowed to use RFID card. This helps in prevention of fraud usage of RFID smart cards. After successful logging in the system by the customer, all the customer details are displayed along with their total available balance in the card. All the details of the products are displayed on LCD including availability of products and their price range. Customer scans the products with the help of RFID reader. All the products are dropped in the trolley. The details of the product and total cost is displayed. IR sensor identifies the products which are dropped. This helps to avoid the theft.
If the user wants to remove a product, button is pressed, door is opened and user can remove the unwanted product from his purchase list. After finishing all the shopping, a buzzle is placed outside the LCD and customer is requested to press the buzzle for completion of online payment. Bill is paid through debit/credit card and an invoice of the same is sent to the customer. After successful completion of payment, door opens and customer can take all the products with him/her.
The present system also provides some product recommendations to the user. The products are in offer rate and are best sellers are suggested to the customers. For this process, email ID of the customer is taken and all recommendations are sent to him /her.
A Smart shopping trolley with Automatic Billing, Product Information, Product Recommendation Using RFID & with Anti-Theft system comprising of;
a. IR sensor for detecting the direction of motion of the product for fault detection;
b. RFID reader for detecting antitheft as well as for detecting RFID tag;
c. GSM module and
d. push button;
e. centralized server system (the database of the website) for sending all the data.