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A battery matching method, device and vehicle-mounted equipment

A matching method and technology for in-vehicle equipment, applied in the field of electronics, can solve problems such as low efficiency and achieve the effect of improving efficiency

Active Publication Date: 2021-02-12
LAUNCH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a battery matching method, device, and vehicle-mounted equipment, aiming to solve the problem of low efficiency of vehicle battery replacement and battery matching

Method used

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  • A battery matching method, device and vehicle-mounted equipment
  • A battery matching method, device and vehicle-mounted equipment
  • A battery matching method, device and vehicle-mounted equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] An embodiment of the present application provides a battery matching method, which is applied to a vehicle-mounted device, and the vehicle-mounted device can be directly inserted into an interface of the vehicle to connect the vehicle-mounted device to the vehicle. For example, the vehicle-mounted device may be an OBD device, and the OBD device is connected to the OBD interface of the vehicle. The OBD interface may be an interface provided by the OBD system in the vehicle, and the OBD device is connected to the OBD interface of the vehicle. Such as figure 1 As shown, the battery matching method includes:

[0076] Step S101, acquiring the vehicle identification code of the vehicle.

[0077] In the embodiment of the present application, the vehicle identification code of the vehicle can be obtained after the vehicle-mounted device is connected to the vehicle. For example, when the vehicle-mounted device is an OBD device, the corresponding vehicle identification code can ...

Embodiment 2

[0094] The embodiment of the present application provides a battery matching method. The steps of the battery matching method in this embodiment are the same as or similar to those in Embodiment 1. For details, please refer to the relevant description of Embodiment 1, which will not be repeated here. figure 2 As shown, the battery matching method also includes:

[0095] Step S201, when receiving an instruction that the new battery is replaced successfully, acquire the voltage value of the new battery.

[0096] In the embodiment of the present application, it may specifically be to obtain the voltage value of the current new battery when receiving an instruction that the battery is replaced successfully, for example, the battery voltage reading command may be sent to the battery management ECU through the on-board equipment, and the battery management ECU reads The current voltage value of the new battery is to send the current voltage value of the new battery to the vehicle-m...

Embodiment 3

[0104] The embodiment of the present application provides a battery matching method. For the steps of the battery matching method in this embodiment that are the same or similar to those in Embodiment 1 or Embodiment 2, please refer to the relevant descriptions of Embodiment 1 or Embodiment 2 for details. To repeat, such as image 3 As shown, after the step S104, it also includes:

[0105] Step S301, sending a first command to acquire a fault code to the battery management ECU.

[0106] In this embodiment of the present application, after controlling the battery management ECU to erase the parameter information of the old battery in the battery management ECU and write the parameter information of the new battery into the battery management ECU, when the battery management ECU When a fault occurs during battery replacement or parameter writing, a corresponding fault code will be generated, so the on-board device sends the first command to obtain the fault code to the battery ...

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Abstract

The present application belongs to the field of electronic technology, and provides a battery matching method, device and vehicle-mounted equipment. The method includes: obtaining the vehicle identification code of the vehicle; obtaining pre-stored battery replacement information corresponding to the vehicle identification code; prompting the user to replace the battery according to the battery replacement information; When commanding, erase the parameter information of the old battery in the battery management ECU, and write the parameter information of the new battery into the battery management ECU. Since the user can be prompted to replace the battery according to the battery replacement mode information, and the parameter information of the old battery in the battery management ECU can be erased, and the parameter information of the new battery can be written into the battery management ECU, so that the user can Replace the battery according to the prompt, and automatically reset the parameters of the new battery, thereby improving the efficiency of vehicle battery replacement and battery matching.

Description

technical field [0001] The present application belongs to the field of electronic technology, and in particular relates to a battery matching method, device and vehicle-mounted equipment. Background technique [0002] Now the battery on the vehicle can not be used forever, when the battery of the vehicle is used to a certain extent, it needs to be replaced. [0003] However, there are too many models on the market at present, and the battery replacement process of each model is different, and after replacing the battery, the battery must be matched and reset, otherwise it will affect the normal use of the vehicle, requiring multiple devices is very troublesome, making the The vehicle is inefficient in matching the replaced battery. Contents of the invention [0004] In view of this, the embodiments of the present application provide a battery matching method, device, and vehicle-mounted equipment, aiming at solving the problem of low efficiency of battery replacement and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q9/00B60R16/02B60S5/06
CPCB60Q9/00B60R16/02B60S5/06
Inventor 刘均程驰刘国柱詹伟裴慧庄文龙
Owner LAUNCH TECH CO LTD