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Quick test system of double-cell battery protection board and test board

A technology of battery protection board and test system, applied in the direction of measuring electricity, measuring device, measuring electrical variables, etc., can solve the problems of manpower and material resources, long test time, low efficiency, etc. high precision effect

Active Publication Date: 2018-05-15
HUIZHOU BLUEWAY ELECTRONICS
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Problems solved by technology

[0007] The invention provides a rapid test system and test board for a double-cell battery protection board, and the technical problem to be solved is that the existing double-cell battery protection board is divided into multiple testing measurement methods, which requires many stations and consumes manpower and material resources. The measurement method of the chemical test equipment, the test time is long, and the efficiency is very low

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  • Quick test system of double-cell battery protection board and test board
  • Quick test system of double-cell battery protection board and test board
  • Quick test system of double-cell battery protection board and test board

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Embodiment Construction

[0039] The embodiment of the present invention will be explained in detail below in conjunction with the accompanying drawings. The examples given are only for the purpose of illustration, and cannot be interpreted as limiting the present invention. The accompanying drawings are only for reference and description, and do not constitute the scope of patent protection of the present invention. limitations, since many changes may be made in the invention without departing from the spirit and scope of the invention.

[0040] A block diagram of a rapid test system for a dual-cell battery protection board provided in an embodiment of the present invention, as shown in figure 1 Shown (the direction of the arrow indicates the direction of data flow). In this embodiment, the described rapid test system for a double-cell battery protection board includes a test control terminal 1 and a main control board 2 connected thereto, and the main control board 2 is provided with a plurality of t...

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Abstract

The invention belongs to the battery electric measurement technological field and discloses a quick test system of a double-cell battery protection board and a test board. The quick test system includes a test control end and a main control board connected with the test control end; the main control board is provided with a plurality of test channels; each test channel is connected with a test board; one test board is connected with one test product; the test board is provided with an MCU control module and a relay control module connected with the MCU control module; an analog cell module, alarge-current module, and an AD sampling module are independently connected between the MCU control module and the relay control module; and the relay control module is connected with the test product. The quick test system of the double-cell battery protection board and the test board provided by the present invention have the advantages of modularization, free channel expansion, high equipment accuracy, high test efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of battery electric measurement, in particular to a rapid test system and a test board for a double-cell battery protection board. Background technique [0002] With the development of science and technology, there are more and more consumer smart electronic products, and human beings are becoming more and more dependent on consumer electronic products, which requires higher and higher battery capacity, but the higher the battery capacity, the easier it is to cause battery instability or even explosion. safe question. Based on the contradiction between battery capacity and battery safety, Apple has adopted a battery connection method different from that of traditional smartphone single batteries in the new generation of iPhone X, that is, two small-capacity batteries are connected in parallel to form a large-capacity battery (this The application calls it a double cell). [0003] Nowadays, the normal opera...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
CPCG01R31/3648
Inventor 刘桂利邓振东曹志文朱立湘尹志明林军
Owner HUIZHOU BLUEWAY ELECTRONICS
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