Battery status analysis method and device based on Internet of Vehicles
A battery status and Internet of Vehicles technology, applied in the field of vehicles, can solve problems such as unfavorable software maintenance and upgrades, poor system scalability, difficult maintenance and upgrades, etc., to facilitate online function upgrades and subsequent function development, convenient maintenance and upgrades, and reduce The effect of small device size
Active Publication Date: 2021-11-12
AIWAYS AUTOMOBILE CO LTD
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Problems solved by technology
And considering the subsequent battery aging, system upgrades, and remote control requirements for automatic driving, the electrical architecture of the existing on-board controller is not conducive to long-term software maintenance and upgrades, as well as battery safety protection.
Therefore, the on-board controller in the existing battery system has problems such as high production cost, poor system scalability, poor portability, and difficulty in maintenance and upgrading.
In addition, because the existing battery system requires multiple internal and external controllers to work together, there is still a problem of heavy load in network communication such as CAN communication.
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[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0026] Figure 1a A schematic flow diagram showing a method for analyzing battery status based on the Internet of Vehicles according to an embodiment of the present invention, as shown in Figure 1a As shown, the method includes the following steps:
[0027] Step S100, receiving basic vehicle information, basic battery information and battery detection information collected by the battery detection sensor sent by the vehicle end.
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The invention discloses a battery state analysis method, device, computing device and computer storage medium based on the Internet of Vehicles, wherein the method includes: receiving basic vehicle information sent by the vehicle end, basic battery information and data collected by a battery detection sensor Battery detection information: According to the battery state analysis model in the cloud server, the basic information of the vehicle and the basic information of the battery, the battery detection information is analyzed to obtain the battery state analysis result; according to the battery state analysis result, the target battery state is determined; the target battery state Send it to the vehicle side for the vehicle side to perform corresponding operations according to the target battery state. According to the technical solution provided by the present invention, the cloud server realizes the management and monitoring of the battery system in the vehicle, which can effectively reduce the production cost of the vehicle controller, ensure the safe operation of the vehicle in real time, and improve the system scalability and portability , easy to maintain and upgrade.
Description
technical field [0001] The present invention relates to the technical field of vehicles, in particular to a battery state analysis method, device, computing device and computer storage medium based on Internet of Vehicles. Background technique [0002] The battery system currently used in vehicles integrates all detection and control functions of the battery system on the vehicle controller (BMS), including SOC (battery state of charge, State of Charge), SOP (battery power state, State of Power ), SOE (battery remaining energy state, State of Energy), SOH (battery health state, State of Health), balance control, battery diagnosis and other detection and control functions directly related to the battery cell. Based on such a management and control architecture of the battery system, it is necessary to put forward higher hardware requirements for the on-board controller. For example, the chip needs a multi-core processor; complex control strategies and algorithms need to be s...
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IPC IPC(8): G01R31/371G01R31/3842B60L58/10
CPCY02T10/70Y02T90/16
Inventor 徐鑫珉
Owner AIWAYS AUTOMOBILE CO LTD