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Battery detection device

A battery detection and detection module technology, which is applied in the direction of measuring devices, electrical devices, measuring device shells, etc., can solve the problems of battery real-time detection devices such as unusable batteries, and achieve the effect of ensuring long-term normal working temperature and realizing discharge

Pending Publication Date: 2020-09-18
JIANGSU ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, a battery detection device provided by the present invention solves the problem in the prior art that the battery cannot be used due to the lack of a real-time detection device for the battery

Method used

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Embodiment Construction

[0022] Specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0023] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1 to Figure 3 Commonly shown, a battery testing device includes a cuboid casing, the cuboid casing includes a shell cover 1 and a base 18 that cooperate with each other; a fan 6, a heat dissipation aluminum plate 7, a discharge Circuit board 8 and detection circuit board 12.

[0025] D...

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Abstract

The invention discloses a battery detection device, in which a battery parameter detection circuit can perform voltage measurement and external temperature measurement on a battery. A control and detection module can realize battery current measurement, is provided with the battery internal temperature detection interface to detect the internal temperature of the battery, and realizes control of adischarge circuit and discharge of the battery through the synergistic effect of the control module. A communication circuit is arranged in the battery detection device, so that CAN communication isachieved, active heat dissipation is achieved, and the long-time normal working temperature of the device is guaranteed.

Description

technical field [0001] The invention belongs to the field of battery parameter detection, and in particular relates to a battery detection device. Background technique [0002] Since the 21st century, people expect cars to be cleaner and more environmentally friendly, so electric cars have received widespread attention. Compared with traditional fuel vehicles, electric vehicles have no pollution, low noise, and excellent acceleration performance, and are favored by governments and consumers in various countries. Electric vehicles are the direction of future automobile development. Batteries are the core components of electric vehicles. A battery management system is essential for batteries. However, during the long-term use of the battery, various aging problems and failures will occur. Because there is no real-time detection of battery parameters, the abnormal condition of the battery cannot be detected in time, resulting in the failure of the normal use of the battery. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/382G01R31/3842G01R1/02G01R1/04G01K7/22G01K13/00
CPCG01K7/22G01K13/00G01R1/02G01R1/04G01R31/382G01R31/3842
Inventor 董立杨志强王晓辉张思义夏忠臣
Owner JIANGSU ELECTRIC POWER CO
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