Portable multifunctional storage battery detection system and its control method

Abstract

The invention discloses a portable multifunctional storage battery detection system and its control method. The AC / DC conversion board is connected in parallel with the input end of the 360V / 12V conversion board, the 360V / 24V conversion board and the auxiliary power board through the capacitor board, and the main control board The output end is respectively connected to the control terminal G pole of the MOSFET tube through the supercapacitor charging control signal, connected to the buzzer through the key board, the negative pole of the battery inlet is connected to the D pole of the MOSFET tube, and the S pole connection line of the MOSFET tube passes through the discharge current mutual inductance connected to the battery discharge port input (negative). The invention has strong versatility, integrates multiple functions into one body, and can efficiently complete the detection and maintenance of the battery with one device, so that the overall cost of battery maintenance costs is greatly reduced.

Description

technical field [0001] The invention relates to storage battery detection technology, in particular to a portable multifunctional storage battery detection system and a control method thereof. Background technique [0002] As the backup power supply of the power supply system of electronic and electrical equipment, the battery has been widely used in transportation, communication, electric power, railway, computer, military and other fields. The widespread use of batteries has the following three requirements: 1. If the battery fails or the capacity is insufficient, it may cause a major accident. Therefore, it is urgent to improve the reliability of the system backup power supply. It is very important to carry out real-time and effective detection and maintenance of the battery (group). Is necessary. 2. The maintenance of field base stations and field operations of military equipment must improve the portability of battery testing and maintenance equipment. 3. When the equ...

AI Technical Summary

Problems solved by technology

2. The maintenance of field base stations and field operations of military equipment must improve the portability of battery testing and maintenance equipment

3. When the equipment / vehicle is operating in the field or in a low temperature environment, the starting battery fails and the equipment / vehicle cannot be started. It is necessary to improve the self-rescue ability of the equipment / vehicle emergency start

[0004] Due to the single function of the existing products, it is usually impossible to effectively maintain the battery even if the battery failure is detected. If the battery needs to be maintained, a combination of multiple devices is required, resulting in low efficiency for maintenance personnel to detect and maintain.

And the existing equipment does not have the functions of field operation, comprehensive inspection and maintenance, and emergency start-up

When working in the field, emergency measures cannot be provided if there is a failure

It can be seen that the detection and maintenance functions of the existing battery detection equipment are single, and the detection and maintenance battery equipment is bulky, and the battery charging and activation maintenance equipment are fixed on the ground, which is difficult to carry and transport, and cannot meet the needs of field detection and maintenance.

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