Title:
BATTERY TEMPERATURE ACQUISITION SYSTEM AND CHARGING AND DISCHARGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/031925
Kind Code:
A1
Abstract:
The present application provides a battery temperature acquisition system and a charging and discharging device. The battery temperature acquisition system comprises: at least one group of acquisition circuits, wherein a group of acquisition circuits comprises a multi-path gating module and at least two temperature signal acquisition modules, the temperature signal output end of each temperature signal acquisition module is connected to the input end of the multi-path gating module, and the temperature signal acquisition module is configured to acquire a temperature signal; an ADC module, wherein the input end of the ADC module is connected to the output end of the multi-path gating module; a first signal transmission module, wherein the output end of the ADC module is connected to a first end of the first signal transmission module; a second signal transmission module, wherein a first end of the second signal transmission module is connected to the control end of the multi-path gating module; and a control module, wherein the control module is connected to a second end of the first signal transmission module and a second end of the second signal transmission module.
Inventors:
PENG HONGWEI (CN)
HU JUN (CN)
HU JUN (CN)
Application Number:
PCT/CN2022/143961
Publication Date:
February 15, 2024
Filing Date:
December 30, 2022
Export Citation:
Assignee:
EVE POWER CO LTD (CN)
HUIZHOU EVE POWER CO LTD (CN)
HUIZHOU EVE POWER CO LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN205843837U | 2016-12-28 | |||
| CN208012779U | 2018-10-26 | |||
| CN214409233U | 2021-10-15 | |||
| CN110926645A | 2020-03-27 | |||
| CN207215304U | 2018-04-10 | |||
| US20110121784A1 | 2011-05-26 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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