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Battery management system slave address allocation method and system, mobile terminal and storage medium

A technology of a battery management system and an allocation method, which is applied to the system, the battery management system slave address allocation method, the mobile terminal and the storage medium field, can solve the problems of low accuracy of the slave address allocation and the like

Inactive Publication Date: 2019-11-01
江西科然科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, the present invention provides a battery management system slave address allocation method, system, mobile terminal and storage medium, which are used to solve the low accuracy of slave address allocation caused by the use of dial switches for address setting in the prior art The problem

Method used

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  • Battery management system slave address allocation method and system, mobile terminal and storage medium
  • Battery management system slave address allocation method and system, mobile terminal and storage medium
  • Battery management system slave address allocation method and system, mobile terminal and storage medium

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Embodiment Construction

[0040] In order to facilitate a better understanding of the present invention, the present invention will be further explained below in conjunction with the accompanying drawings of related embodiments. Embodiments of the invention are shown in the drawings, but the invention is not limited to the preferred embodiments described above. Rather, these embodiments are provided so that the disclosure of the invention will be more thorough.

[0041] The logic and / or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruct...

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Abstract

The invention provides a battery management system slave address allocation method and system, a mobile terminal and a storage medium, and the method comprises the steps: transmitting an address calibration instruction to a target slave when a host receives an address calibration request transmitted by an external system; the target slave carrying out address allocation on the target slave according to the address identifier; when address allocation is completed, accumulating the address identifiers, and updating the address calibration instruction; the target slave sending the updated addresscalibration instruction to a subsequent slave so as to control the subsequent slave to sequentially perform address allocation, address identifier accumulation, address calibration instruction updating and address calibration instruction sending; and when the host receives an address calibration completion instruction, solidifying the addresses of the target slave and the subsequent slave. Through the sending of the address calibration instruction, the accumulation of the address identifiers and the updating design of the address calibration instruction, the automatic allocation operation ofthe slave addresses is automatically controlled, and the accuracy of slave address allocation is improved.

Description

technical field [0001] The invention relates to the technical field of battery management, in particular to a battery management system slave address allocation method, system, mobile terminal and storage medium. Background technique [0002] The battery management system (BMS) is an important link connecting the vehicle power battery and the electric vehicle. Its main functions include: real-time monitoring of battery physical parameters; battery state estimation; online diagnosis and early warning; charge, discharge and pre-charge control; management etc. The battery management system is generally equipped with a corresponding upper computer management system, which can read real-time data through the serial port, and realize functions such as BMS data monitoring, data dumping, and battery performance analysis. The data can be flexibly interfaced with monitors, chargers, alarms, Inverter, power switch, relay switch, etc., and can be linked with these devices. [0003] Ex...

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L61/50H04L61/5053
Inventor 欧阳雪明毛良平胡次惠梁曦
Owner 江西科然科技有限公司
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