Full-automatic charge-discharge intelligent data acquisition system of accumulator

Abstract

The invention discloses a full-automatic intelligent battery charging-discharging data acquisition system. The system comprises a plurality of storage batteries, at least one charging set, at least one data acquisition circuit and an upper monitoring device. One output of the upper monitoring device is connected with one input of the charging set, outputs of the charging set are connected with anode terminals and cathode terminals of the storage batteries, the anode and the cathode of the storage batteries are taken as voltage signal outputs to be connected with the input of the data acquisition circuit, the input and the output of the data acquisition circuit are respectively connected with the corresponding input and the corresponding output of the upper monitoring device. In the charging-discharging process, data are automatically detected and acquired, and a matching result is printed according to the arrangement sequence of the batteries on a charging rack so that an operator can tear down the matching number in turn and affix the matching number to the corresponding batteries. The system avoids much labor resulting from manual measurement and recording of the final voltage when the charging-discharging is finished, and has the advantages of accurate and reliable matching, low labor intensity and high working efficiency.

Description

Technical field

[0001] The invention relates to an electric signal acquisition system, in particular to an intelligent data acquisition system for battery voltage signals. Background technique

[0002] Most of the electric bicycle batteries are used in series with three or four batteries. The capacity of the three or four batteries in the same group must be the same during use. This requires the batteries to be classified and grouped during the production process. The current domestic When the battery is discharged for a certain period of time, the battery manufacturers manually use a multimeter to measure the battery voltage one by one. According to the discharge time of the battery and the voltage value at the end of the discharge, the batteries are classified and grouped. These are all manually operated to measure the end voltage. There is a lot of labor, large errors, large time differences, and large product quality differences. Summary of the invention

[0003] The present...

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