Real-time monitoring device for carrier state based on radio communication and sensor technology

Abstract

The invention discloses a real-time monitoring device for carrier state based on a radio communication and sensor technology, comprising a carrier with an electronic lock, a group of state sensors, amagnetic switching sensor, a signal processing module, an alarm, a short-distance wireless receiving-sending module, a positioning module, a data packet enciphering module and a communication module.The real-time monitoring device comprehensively uses GPS, GSM / GPRS / CDMA, GIS technologies, as well as a radio communication technology and a network technology to realize the functions such as state monitoring, use authorization setting, super-distance alarming / object-searching and the like on the carrier device, and can provide position information and a plurality of state information of the carrier device in real time. Signals can be sent out to the supercargo and a monitoring center when the carrier is opened illegally and the distance between the carrier and supercargo is exceeded and thestate of the carrier is abnormal, so that the management and use of the carrier device in fixed placing, escorting, moving and hand over process are more in line with safety specification.

Description

technical field [0001] The invention relates to a state real-time monitoring device, which is especially suitable for real-time monitoring of the state of the carrier under the conditions of fixed placement of secret-related documents, valuables and bank articles, escort transfer yard, mobile handover, etc., and belongs to the field of electronic network alarms. Background technique [0002] In daily work and life, people sometimes carry some valuables or important documents when they go out. For example, bank staff carry large sums of cash and checks, and secret-related personnel of relevant state departments carry confidential documents. When these articles are carried out, accidents such as loss and theft may occur, causing serious losses to people and even endangering national security. Therefore, the above-mentioned items are usually put into a special carrier device (such as a combination box, an electronic safe, etc.), and their status is monitored by a signal receiv...

AI Technical Summary

Problems solved by technology

[0004] However, these existing devices all improve the carrier device itself, and the information receiving device on the carrier only stays at the level of passive data acquisition. The carrier only knows whether the carrier device is out of range and its approximate location information. Wait for less information, and it cannot be further controlled

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