Lithium battery anti-theft and anti-disassembly system and method
A lithium battery, tamper-proof technology, applied in the direction of battery disconnection circuit, battery circuit device, current collector, etc., can solve the problems of safety accident, shutdown transmission, misjudgment of lithium battery protection system, etc.
Inactive Publication Date: 2021-09-10
吉林省睿强新能源科技有限公司
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[0002] The existing lithium battery anti-theft removal usually uses GPS communication as the main signal of the lithium battery protection system, which continuously sends communication instructions to the lithium battery protection system through GPS, so that the lithium battery protection system can continuously monitor whether the GPS is online and ensure Whether the output is normal or not, this kind of anti-demolition and theft control through GPS continuous communication still has defects. Since GPS itself is a positioning system, during use, due to signal interference, GPS transmission communication failure or shutdown transmission, etc., will cause Misjudgment of the lithium battery protection system, resulting in disconnection of the output, etc.
When the vehicle is running at high speed, it is very easy to cause a safety accident
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[0013] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.
[0014] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0015] like Figure 1-3 As shown, a lithium battery anti-theft disassembly system includes a GPS system, a lithium battery structure, a lithium battery protection system, and a power output sy...
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The invention provides a lithium battery anti-theft and anti-disassembly system and method. The system comprises a GPS system, a lithium battery structure, a lithium battery protection system and a power output system. The lithium battery protection system is connected with the GPS system and the lithium battery structure, and the power output system is connected with the lithium battery protection system. The method comprises the step that when a negative electrode system in the lithium battery protection system detects that a negative electrode line in the GPS system is online, a driving signal and a control signal in the lithium battery protection system open a power output system; and if the negative electrode system in the lithium battery protection system detects that the negative electrode line in the GPS system is not online, the driving signal and the control signal in the lithium battery protection system close the power output. According to the lithium battery anti-theft and anti-disassembly system and method provided by the invention, when all GPS signals are lost, the normal output of the lithium battery protection system is not influenced, whether the GPS is stolen or not is judged only by using the negative electrode detection line, and the structure is simple.
Description
technical field [0001] The invention relates to detection equipment, in particular to a lithium battery anti-theft disassembly system and method. Background technique [0002] The existing lithium battery anti-theft removal usually uses GPS communication as the main signal of the lithium battery protection system, which continuously sends communication instructions to the lithium battery protection system through GPS, so that the lithium battery protection system can continuously monitor whether the GPS is online and ensure Whether the output is normal or not, this kind of anti-demolition and theft control through GPS continuous communication still has defects. Since GPS itself is a positioning system, during use, due to signal interference, GPS transmission communication failure or shutdown transmission, etc., will cause Misjudgment of the lithium battery protection system, resulting in disconnection of the output and so on. When the vehicle is running at high speed, it is...
Claims
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IPC IPC(8): H02J7/00
CPCH02J7/0036H02J7/0031H02J7/0063
Inventor 张天睿
Owner 吉林省睿强新能源科技有限公司