Battery monitoring and protecting device and system and method thereof
A battery monitoring and protection device technology, which is applied to battery circuit devices, circuit devices, collectors, etc., can solve problems such as fire, inability to properly monitor and protect, and battery electrolytic cell leakage, and achieve the effect of maintaining safety
Inactive Publication Date: 2014-02-12
EMERALD BATTERY TECH
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[0003] In terms of automotive electronics technology, automotive batteries are the power source that mainly supports related auxiliary equipment such as light-emitting diodes (LEDs), multimedia audio and video, and global positioning systems (GPS). However, the battery management system in today's vehicles can only sense The charging and discharging status of the battery (for example: overcharge or overdischarge) cannot be properly monitored and monitored when the vehicle is hit hard, overturned, dropped, burned, etc., or the electrolytic tank of the battery leaks, etc. Protection, so that when these special conditions occur, the battery will continue to supply power to the main system circuit in the vehicle, resulting in the risk of short circuit, fire or even explosion
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[0020] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. First of all, it should be noted that the present invention is not limited to the following specific embodiments. Those skilled in the art should understand the present invention from the spirit embodied in the following embodiments, and each technical term can be optimized based on the spirit of the present invention. broad understanding. The same or similar components in the figures are denoted by the same reference numerals.
[0021] refer to figure 1 , is the battery monitoring and protection system 100 of the preferred embodiment of the present invention, the battery monitoring and protection system 100 is applied in a vehicle, which includes a battery module 10 and a battery monitoring and protection device 20, the battery monitor...
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Provided are a battery monitoring and protecting device and system and method thereof. The battery monitoring and protecting device is used in coordination with a battery module and comprises a sensing module and a control module in electric connection with the battery module and the sensing module. The sensing module comprises an acceleration sensing unit for sensing changes of inclination angle and acceleration of the battery module, a temperature and humidity sensing unit for sensing changes of the temperature and humidity of the battery module, and at least one gas sensing unit for sensing changes of gas of the battery module. The control module controls the battery module to be charged or discharged according to the sensing result of at least one sensing unit to sense the temperature, humidity, voltage and currents of the battery module, achieve battery capacity calculation and short circuit detection and sense whether the battery module is in states of intense impact, tilting, turnover, dropping-down, immersion and the like, and immediately cuts off power output of the battery module when abnormal conditions occur.
Description
technical field [0001] The invention relates to a monitoring device, in particular to a battery monitoring and protection device. Background technique [0002] With the rapid development of the technology industry, various fields have been integrated with the application of electronic technology to further enhance the value and advantages of competition. [0003] In terms of automotive electronics technology, automotive batteries are the power source that mainly supports related auxiliary equipment such as light-emitting diodes (LEDs), multimedia audio and video, and global positioning systems (GPS). However, the battery management system in today's vehicles can only sense The charging and discharging status of the battery (for example: overcharge or overdischarge) cannot be properly monitored and monitored when the vehicle is hit hard, overturned, dropped, burned, etc., or the electrolytic tank of the battery leaks, etc. Protection, so that when these special conditions oc...
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IPC IPC(8): H02J7/00
Inventor 许世敬廖健智庄继圣戴于珽梁官靖
Owner EMERALD BATTERY TECH