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Automatic detecting device for high voltage box tooling

An automatic detection device and high-voltage box technology, which is applied to measuring devices, testing electrical devices in transportation, measuring electricity, etc., can solve the problems of low detection efficiency, increase the production cost of high-voltage boxes, and consume a lot of manpower and material resources, so as to save manpower The effect of reducing material resources, reducing production costs, and improving detection efficiency

Inactive Publication Date: 2019-04-12
WUHAN LISHEN POWER CELL SYST TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in order to detect the working performance of the high-voltage box, at present, the detection is mainly carried out manually, and the detection results are manually judged. Cost of production

Method used

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  • Automatic detecting device for high voltage box tooling
  • Automatic detecting device for high voltage box tooling
  • Automatic detecting device for high voltage box tooling

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Embodiment Construction

[0042] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0043] see Figure 1 to Figure 3 , the present invention provides an automatic detection device for high-voltage box tooling, comprising:

[0044] The power module is used to supply power to the internal network circuit of the high voltage box;

[0045] The test instrument is used to collect the loop voltage value, loop current value and loop resistance value in the preset detection loop, and then transmit it to the host computer through the CAN (controller area network) card;

[0046]The upper computer is connected with the test instrument through the CAN card, and is used to receive the loop voltage value, loop current value and loop resistance value in the preset detection circuit transmitted by the test instrument, and then judge whethe...

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Abstract

The invention discloses an automatic detecting device for a high voltage box tooling. The device comprises: a power module, which is used for supplying power to an internal network circuit of a high voltage box; a test instrument, which is used for collecting a loop voltage value, a loop current value and a loop resistance value in a preset detection loop, and then transmitting the values to a host computer through a CAN card; and an upper computer, which is connected to the test instrument through the CAN card, and is used for receiving the loop voltage value, the loop current value and the loop resistance value in the preset detection loop transmitted by the test instrument and then judging whether there is an abnormal condition in the preset detection loop, and displaying the judgment result on a display screen of the upper computer. The automatic detecting device for a high voltage box tooling disclosed by the invention can efficiently and quickly detect the working performance ofa high voltage box, thereby improving the detection efficiency, saving high manpower and material resources, and thus reducing the overall production cost of the high voltage box, which is beneficialfor a wide range of applications and has great practical significance in production.

Description

technical field [0001] The invention relates to the technical field of industrial automation control, in particular to an automatic detection device for high-voltage box tooling. Background technique [0002] In the industrial production process, industrial control automation technology is widely used to realize the detection, control, optimization, scheduling, management and decision-making of the industrial production process, so as to improve product quality and output, reduce production consumption, and ensure safety. [0003] At present, as the energy storage unit of electric vehicles, the power battery plays an important role in providing power for various electrical components of the vehicle. Due to the high voltage and high power of the power battery, it is dangerous. In order to ensure the safe operation of electric vehicles, it is necessary to distribute current to each electrical circuit, and realize the control of each circuit through contactors, and realize the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00G01R31/006
Inventor 周俊李汉林孟庆国刘琴蓉
Owner WUHAN LISHEN POWER CELL SYST TECH CO LTD
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