Electronic license plate, inspection gateway and information monitoring system

Abstract

The invention discloses an electronic license plate, an inspection gateway and an information monitoring system. The electronic license plate comprises a memorizer, a receiving port, an awakening circuit, a sending port, a first power supply circuit and a second power supply circuit, wherein the memorizer stores information to be monitored, the distance between the receiving port and the inspection gateway is set within the setting range, the receiving port receives the awakening broadcast transmitted by the inspection gateway and transmits the broadcast to the awakening circuit, and the first power supply circuit is connected with the receiving port and the awakening circuit and provides power for the receiving port and the awakening circuit. After receiving the awakening broadcast, the awakening circuit is communicated with the second power supply circuit and transmits the information to be monitored to the sending port. After the second power supply circuit conducts power supply, the sending port transmits the received information to be monitored to the inspection gateway. According to the electronic license plate, the inspection gateway and the information monitoring system, when the distance between the inspection gateway and the electronic license plate is within the set range, the electronic license plate can receive the awakening broadcast and transmits the information to be monitored, otherwise, the electronic license plate enters in the dormant state, the consumption of the electric quantity is reduced, and the service life is prolonged.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an electronic license plate, an inspection gateway and an information inspection system. Background technique [0002] With the development of the economy and the prosperity of the market, there are currently many stores of all kinds. In order to avoid the operation of some stores without legal operating procedures, they need to be supervised. [0003] There are mainly two existing technologies for realizing supervision. The first is that inspectors enter the store to inquire about the store’s health permit, annual inspection information, and employees’ health certificates to judge the legal operation of the store. The regulatory efficiency of this method is relatively low, so the second method has been promoted; in the second method, the regulatory department issues electronic license plates for each store in advance, and the electronic license plate is installed at the door of the store....

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to solve the problems of large power consumption and low service life of electronic license plates when electronic license plates and inspection terminals are used to monitor stores in the prior art, thereby providing a The specific implementation plan for electronic license plate, inspection terminal and information inspection system is as follows:

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