Electronic theft-prevention system for supermarket shopping car

Abstract

The invention relates to a supermarket shopping trolley electronic anti-theft system which comprises a car electronic anti-theft device and a controlling center, wherein, the car electronic anti-theft device comprises a car MCU central controller, a car GPS module, a car RF receiving / transmitting module, a car acousto-optic alarming circuit, a car voice prompting and alarming circuit, a car working power source, a car power-source monitoring circuit, a controlling circuit and a key; the controlling center comprises a center MCU controller, a center GPS module, a center RF receiving / transmitting module, a communication expansion interface, a center acousto-optic alarming circuit, a center voice prompting and alarming circuit, a center working power source, a center power-source monitoring circuit, a permanent calendar clock, a working keyboard and an LCD information display unit, wherein, the car electronic anti-theft device is communicated with the controlling center through the RF receiving / transmitting module. Compared with the prior art, the invention has the wireless communication function, thereby instantly and dynamically displaying the status of the supermarket shopping trolley so as to prevent the loss.

Description

technical field [0001] The invention relates to an electronic anti-theft system, in particular to an electronic anti-theft system for a shopping cart in a supermarket. Background technique [0002] With the continuous improvement of people's living standards and the convenience of supermarket shopping, more and more people choose supermarket shopping, but with it, the management of supermarkets has become more busy and complicated. The management of supermarket shopping carts is one of the arduous tasks. On the one hand, the number of supermarket shopping carts is large and the number of management personnel is small, so it is impossible to track and recover all shopping carts in time; on the other hand, some customers , Push the supermarket shopping cart to an area far away from the supermarket for unloading, making it difficult to recycle and manage the supermarket shopping cart, or even lose it. Contents of the invention [0003] The object of the present invention is ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's living standards and the convenience of supermarket shopping, more and more people choose supermarket shopping, but with it, the management of supermarkets has become more busy and complicated

The management of supermarket shopping carts is one of the arduous tasks. On the one hand, the number of supermarket shopping carts is large and the number of management personnel is small, so it is impossible to track and recover all shopping carts in time; on the other hand, some customers , push the supermarket shopping cart to an area far away from the supermarket for unloading, making the supermarket shopping cart difficult to recycle and manage, or even lost

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