Trolley follower for hypermarkets using Kinect sensor
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Hand gesture recognition possesses extensive applications in virtual reality, sign language recognition, and computer games. The direct interface of hand gestures provides us a new way for communicating with the virtual environment. In this paper a novel and real-time approach for hand gesture recognition system is presented. In the suggested method, first, the hand gesture is extracted from the main image by the image segmentation and morphological operation and then is sent to feature extraction stage. In feature extraction stage the Cross-correlation coefficient is applied on the gesture to recognize it.
Description
Abstract
Shopping trolley is a necessary tool for shopping in supermarkets or grocery stores. However, there was shopping trolley abandoned everywhere in the supermarket after being used. In addition, there were also shopping trolley safety issues such as sliding down from an escalator. On the other hand, it is inconvenient and time wasting for customers who are in rush to search for desired products in a supermarket. Therefore, an automatic human following shopping trolley with a smart shopping system was developed to solve the problems. The shopping trolley was equipped with ultrasonic sensor for obstacle avoidance. A line following portable robot was installed under the trolley to lead the users to items’ location that they plan to purchase in the supermarket.In conclusion, users can enjoy shopping and pay more attention on their children during shopping without the need of pushing the shopping trolley. Besides, they can track the purchased items easily.
EXISTING SYSTEM
Shopping trolley is a necessary tool for shopping in supermarkets or grocery stores. However, there was shopping trolley abandoned everywhere in the supermarket after being used. In addition, there were also shopping trolley safety issues such as sliding down from an escalator. On the other hand, it is inconvenient and time wasting for customers who are in rush to search for desired products in a supermarket.
PROPOSED SYSTEM
Therefore, an automatic human and line following shopping trolley with a smart shopping system was developed to solve the problems. The shopping trolley was equipped with ultrasonic sensor for obstacle avoidance.The beauty of all this system is that it uses all of these sensors in the most effective way to help it react. Unmanned operation requires sensor system for target position, sensors for load position, and control and communication equipment on the trolley and remote consoles for control signals.Now a day, automatic trolley has become popular especially in localization scheme.
HARDWARE
- MICRO CONTROLLER
- DC MOTOR
- DEVELOPMENT BOARD
- ULTRA SONIC SENSOR
- RELAY
SOFTWARE
- COMPLIER(MCU)
- ORCAD
- DIPTRACE
- LANGUAGE(EMBEDDED C)
Additional information
| Weight | 1.000000 kg |
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