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A Helicopter Battery Intelligent Detection Circuit

An intelligent detection and battery technology, applied in the field of aviation detection, can solve the problems of difficulty in ensuring the correctness of detection results, inaccurate determination of fault points, and high requirements for testers' experience, so as to shorten the detection period, improve the detection efficiency, and reduce the experience requirements. Effect

Active Publication Date: 2017-10-31
HARBIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages are: first, the manual detection cycle is long and the detection efficiency is low; second, the determination of the fault point is not accurate enough, sometimes it is difficult to ensure the correctness of the detection results, and the testers have high experience requirements

Method used

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  • A Helicopter Battery Intelligent Detection Circuit

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Embodiment Construction

[0007] The present invention will be described in further detail below. see figure 1 , an intelligent detection circuit for a helicopter battery, characterized in that it is composed of an electrical connector plug J, relays K1 to K12, resistors R1 to R12, a single-chip microcomputer chip U1, a current detection module U2, a touch screen U3 and a D / A conversion module U4 The positive pole of the relay K1 coil is connected to the P pin of the electrical connector J, the negative pole of the relay K1 coil is connected to the A pin of the electrical connector J, the static contact of the relay K1 is connected to the 39 pin of the single-chip microcomputer chip U1, and the moving contact of the relay K1 Connect with one end of resistor R1, the other end of resistor R1 is connected with positive 5V; the positive pole of relay K2 coil is connected with M pin of electrical connector J, the negative pole of relay K2 coil is connected with A pin of electrical connector J, the static co...

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Abstract

The invention belongs to the aviation detection technology, and relates to a helicopter accumulator intelligent detection circuit which is characterized by comprising an electric connector plug J, relays K1 and K2, resistors R1 and R2, a one-chip microcomputer chip U1, a current detection module U2, a touch screen U3 and a D / A conversion module U4. The invention provides the helicopter accumulator intelligent detection circuit which substantially shortens a detection period, increases detection efficiency, reduces the requirement for test personnel experiences, and guarantees detection result accuracy.

Description

technical field [0001] The invention belongs to aviation detection technology and relates to an intelligent detection circuit of a helicopter storage battery. Background technique [0002] At present, the detection method for the helicopter battery circuit is: the socket of the helicopter battery circuit is connected with a simple battery circuit detection tester, and the simple tester is composed of a switch, an indicator light, a voltmeter and an ammeter. Manually flip the switch to change the connection relationship of the battery circuit, and check the quality of the helicopter battery circuit by observing the indications of the voltmeter and ammeter and the lights on and off. The disadvantages are: first, the manual detection cycle is long and the detection efficiency is low; second, the determination of the fault point is not accurate enough, sometimes it is difficult to guarantee the correctness of the detection results, and the testers have high experience requiremen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/36G01R31/28
Inventor 迟晓林王海涛王相东刘峰栾玉庆谭飞
Owner HARBIN