Patent ID: 9743159
Date: 2017-08-22
CPC Classifications: G01R,H04Q

Claim:
1. A battery sensor with addressing mode and detection mode capability, the battery sensor comprising: a processor connected to at least one battery parameter detection circuit; an input interface having a series connection input interface and a first communication interface; an output interface having a series connection output interface and a second communication interface; an addressing channel used in a series connection manner to connect with the series connection input interface, the processor and the series connection output interface; a detection channel, the first communication interface and the second communication interface capable of being parallel connected to the processor by the detection channel; wherein the battery sensor can execute a battery addressing mode by the addressing channel, and the battery sensor can execute a battery parameter detection mode by the detection channel; wherein the battery sensor can connect a site controller, the battery sensor is connected to at least one second battery sensor and a third battery sensor; an output interface of the site controller is connected to the input interface of the battery sensor, the output interface of the battery sensor is connected to an input interface of the second battery sensor, an output interface of the second battery sensor is connected to an input interface of the third battery sensor, an output interface of the third battery sensor is connected to an input interface of the site controller; when the site controller detects that any battery sensor has not been addressed or any address is in conflict, the site controller can be switched to an auto addressing mode; in the period of the auto addressing mode, the site controller will transmit an addressing command, therefore the battery sensor, the second battery sensor and the third battery sensor can execute respective addressing in accordance with a received sequence of the addressing command.