A data processing method, device, system and terminal equipment for battery temperature

By identifying lithium battery types using RFID and vision cameras, and automatically adjusting the heating and cooling units using temperature sensors, the problem of low temperature control efficiency in existing lithium battery packs is solved, achieving intelligent temperature management.

CN115719846BActive Publication Date: 2026-04-07GUANGZHOU ALLPOWERS IND INT
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Patent Information

Application Number
CN202211577097.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-12-08
Publication Date
2026-04-07
Estimated Expiration
2042-12-08

AI Technical Summary

Technical Problem

Existing lithium battery pack temperature controllers cannot quickly identify battery type and suitable temperature range, resulting in low temperature control efficiency, especially in low-temperature environments where manual operation is required and is slow.

Method used

The battery's RFID information and verification data are obtained through an RFID reader, and the accuracy of the data is ensured by combining the CRC16 check method. The battery type is identified by a vision camera, the ambient temperature is acquired in real time, and cooling or heating commands are generated by the cold and hot units according to the applicable temperature range to automatically adjust the battery temperature.

Benefits of technology

It achieves automated temperature control for different battery types, improves temperature control efficiency, reduces manual operation, is applicable to batteries of different sizes, and ensures that batteries operate at suitable temperatures.

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Abstract

The application discloses a battery temperature data processing method, device, system and terminal equipment, which obtains the type information of a target battery, and obtains the corresponding applicable temperature range according to the type identification of different batteries, so as to compare the real-time obtained environmental temperature of the target battery, when the environmental temperature is greater than the highest applicable temperature, the cooling unit is started to cool down, when the environmental temperature is less than the lowest applicable temperature, the heating unit is started to heat up, and when the environmental temperature is greater than the lowest applicable temperature and less than the highest applicable temperature, the environmental temperature is reacquired and the applicable temperature is rejudged. The application automatically acquires the applicable temperature corresponding to the target battery by identifying the type of the target battery, so as to control the temperature of the target battery in real time through the cooling unit and the heating unit, ensure that different types of target batteries can operate at normal temperature, and make the application applicable to different battery types, and improve the temperature control efficiency of different battery types.
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