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Battery abnormal feed auxiliary diagnostic device and server and system including the battery abnormal feed

An auxiliary diagnosis and server technology, which is applied in the direction of measuring devices, instruments, measuring electronics, etc., can solve problems that are not easy to reproduce, time-consuming, etc., and achieve the effect of saving costs and avoiding the exhaustion of vehicle batteries

Active Publication Date: 2019-09-06
CONTINENTAL AUTOMOTIVE (CHANGCHUN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is very time consuming and a matter of luck as sometimes failures are sporadic and not easily reproducible

Method used

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  • Battery abnormal feed auxiliary diagnostic device and server and system including the battery abnormal feed
  • Battery abnormal feed auxiliary diagnostic device and server and system including the battery abnormal feed

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Experimental program
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Embodiment Construction

[0031] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] see figure 1 , The vehicle is equipped with batteries and many electrical equipment, such as electrical components such as electric seats, lights, and door locks, as well as ECUs for controlling various components on the vehicle. When the vehicle is turned off, you can still control the electric seat to adjust the seat, or you can turn on lights such as headlights and reading lights in the car, and you can also turn on the air conditioner and audio in the car. In addition, the doors can also be locked or unlocked through the smart key. ECUs for controlling various components on a vehicle include, for example, ECUs for controlling seats, body control modules for window regulators, vehicle lights, wipers, and the like.

[0033] Batteries power these consumers. When the engine is running, the battery is charged to ensure that the batt...

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PUM

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Abstract

The invention relates to a battery abnormal feed auxiliary diagnostic device and a server and a system including the battery abnormal feed. The battery abnormal feed auxiliary diagnostic device continuously monitors a battery state when a vehicle is in a low power consumption mode; and when the abnormal feed of a battery is monitored, the data related to the current working conditions of each ECUon a vehicle bus are recorded, and the recorded data and the abnormal battery feed condition are sent to the server. According to the battery abnormal feed auxiliary diagnostic device and the server and the system including the battery abnormal feed, a root cause and a fault ECU can be identified in an efficient mode, and correct countermeasures are taken for the affected vehicles.

Description

technical field [0001] The invention belongs to the field of battery technology, and in particular relates to an auxiliary battery diagnosis device for abnormal power failure, a server and a system including the same. Background technique [0002] The battery is an important part of the car, and the detection and control of the battery power consumption on the car is extremely critical to improving the battery life and ensuring the normal operation of the vehicle. If there is a problem with the battery and the battery is too low or even exhausted, the vehicle will not be able to start, and it will not be possible to enter the vehicle through the remote control key or passive access function. [0003] A low or dead battery is generally caused by two things: misuse by the user or a defect in the vehicle itself. The cases of improper use by the user mainly include: the user forgets to turn off the electrical equipment on the vehicle (such as the lights) after the vehicle is tu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023G01R31/3835B60R16/033
CPCB60R16/0232G01R31/3835B60R16/033Y02T10/92
Inventor 张铭
Owner CONTINENTAL AUTOMOTIVE (CHANGCHUN) CO LTD