Battery collection instrument and device for preventing collected battery set from short circuit
A technology for battery packs and collectors, which is applied in the direction of measuring devices, overload protection devices, instruments, etc., can solve problems such as battery pack short circuit, switching channel errors, and poor reliability, so as to prevent excessive voltage, improve reliability, and Guaranteed effect
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[0012] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.
[0013] As shown in FIG. 1 , a device for preventing short circuit of a battery pack collected by a battery collector includes a first decoder 1 , a second decoder 2 and an arithmetic unit 3 . A digital control signal is coupled to the input terminals of the arithmetic unit 3 and the first decoder 1, and the digital control signal is given by a single-chip microcomputer. The output terminal of the arithmetic unit 3 is coupled with the input terminal of the second decoder 2 . The output terminal of the first decoder 1 is coupled to a part of the control channel of the battery pack, and the output terminal of the second decoder 2 is coupled to another control channel of the battery pack; the arithmetic unit 3 is used for digital The control signal is processed so that the control channel where the trigger signal output by the se...
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