Access control card with Beidou positioning and short message sending functions

Abstract

The invention relates to an access control card, in particular to a mobile power supply access control card with Beidou positioning and short message sending functions, which is particularly suitablefor emergency rescue and personnel supervision. The system comprises a power supply management module, a Beidou module and an RFID module. The power management module is connected with the Beidou module and provides working voltage for the Beidou module; the power management module comprises a lithium polymer battery, a power management sub-module and a charging interface; the Beidou module comprises an antenna, a radio frequency sub-module, a control sub-module, a Beidou module indicating lamp, an RDSS function sub-module and an RNSS / GPS function sub-module, and the control sub-module, the RDSS function sub-module and the RNSS / GPS function sub-module form a Beidou module control unit. Under the conditions of wireless public network coverage blind areas and poor communication conditions,one-key / timing sending is realized, real-time position tracking and emergency rescue are realized, and monitoring management of personnel position information is effectively enhanced.

Description

technical field [0001] The invention relates to an access control card, especially a mobile power access control card with the functions of Beidou positioning and short message sending position, which can send personal positioning information and real-time position with one key / timely, and is especially suitable for emergency rescue and personnel supervision. Background technique [0002] As a new type of intelligent management system for the entry and exit of modern managers, the access control system integrates microcomputer automatic identification technology and safety management measures, involves many new technologies such as electronics, machinery, optics, and communication, and is widely used in management control systems. Environmental safety, personnel attendance management and other administrative management work play a huge role. Even so, the current access control card is mainly used for personnel identification, so the function is relatively single. [0003] W...

AI Technical Summary

Problems solved by technology

Due to the harsh living environment caused by differences in natural resources such as land, water, and climate in border areas, there is a situation where deserts enter and people retreat, forming a large-scale no-man's land. The network signal and communication conditions in the no-man's land are poor, and it is difficult to It is difficult to realize the positioning and tracking of specific personnel, as well as timely rescue in emergency situations

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