Antitheft tag for item protection

An anti-theft label and article technology, applied in the direction of anti-theft alarm mechanical start, record carrier used by the machine, instruments, etc., can solve the problems of large environmental impact of communication links, insufficient positioning accuracy, insufficient protection measures, etc., and achieves good stealth effect. The effect of high positioning accuracy
CN104332010AInactive Publication Date: 2015-02-04TIANJIN TELEVISION TECH INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN TELEVISION TECH INST
Publication Date
2015-02-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an antitheft tag for item protection. The antitheft tag comprises an advanced RISC machine (ARM) processor, an acceleration sensor, a global system for mobile communication / general packet radio service (GSM / GPRS) module, a GSM / GPRS double-frequency micro-strip antenna, a power management circuit, a lithium polymer battery and a solar cell panel, and is mounted in a polyvinyl chloride (PVC) shell, wherein the solar cell panel is arranged outside the PVC shell and is connected to the lithium polymer battery through a storage battery. The antitheft tag disclosed by the invention can monitor vibration from any direction in real time through the ultra-sensitivity three-axis acceleration sensor, and the antitheft tag, which is in plate-type ultrathin design, is good in invisibility effect and is not easily discovered; the built-in lithium polymer battery can work continuously for more than 30 days; through waterproofing structural design, the antitheft tag can be protected against from exposure to rain and sunshine and can work stably for long time under various environments; positioning accuracy is high, which can achieve nano-grade measurement. The system can realize multiple functions through a software platform, such as electronic map, anti-theft tracking, etc., and can be widely applied to antitheft of materials fixed and stored for long time such as electric power, steel, petroleum and chemical industry.
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Description

technical field

[0001] The invention relates to an electronic label, in particular to an anti-theft label used for article protection. Background technique

[0002] Power facilities use a lot of copper, aluminum, and steel. Some criminals use power facilities as a way to get rich, destroying and stealing power transformers and other power facilities. In addition, in some remote areas such as rural areas, most of the power facilities are placed outdoors, and the protection measures are not enough. The theft is not easy to be found, and it also gives criminals an opportunity. The theft of power facilities not only causes huge losses to the power company, but also has a great impact on the production and life of the people. The existing electronic tag technology has the following problems: (1) It is bulky and easily damaged. (2) The positioning accuracy is not enough, and the positioning at the meter level has not been achieved. (3) The communication link is greatly affected...

Claims

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