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1. (WO2018010294) BATTERY DETECTION APPARATUS, BATTERY DETECTION METHOD AND DEVICE

Pub. No.:    WO/2018/010294    International Application No.:    PCT/CN2016/099249
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Mon Sep 19 01:59:59 CEST 2016
IPC: G01R 31/36
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: GUO, Yongfeng
郭永锋
ZHANG, Liqun
张立群
FENG, Lei
冯磊
Title: BATTERY DETECTION APPARATUS, BATTERY DETECTION METHOD AND DEVICE
Abstract:
Provided are a battery detection apparatus, a battery detection method and device. The battery detection apparatus (20) comprises a pressure detecting unit (21) and a signal processor (22). The pressure detecting unit (21) is provided between an outer surface of a to-be-detected battery (11) and an inner surface of a battery case (12) , is provided so as to detect the pressure on the inner surface of the battery case (12) due to expansion of the battery (11), and to feed it back to the signal processor (22). The signal processor (22) analyzes the pressure to determine the degree of deformation of the battery (11). The battery detection apparatus, the battery detection method and the device can determine the expansion of the battery (11) on the basis of the pressure on the inner surface of the battery case (12) due to expansion of the battery (11), so that user can respond in a timely manner, and the safety is improved.