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Battery system and signal processing method and device thereof, and battery system distribution device

A battery system and power distribution device technology, applied in battery circuit devices, circuit devices, measuring devices, etc., can solve problems such as low signal reliability, achieve low reliability, reduce internal and external output interfaces, and reduce the use of intermediate plug-ins Effect

Pending Publication Date: 2019-11-01
成都明然智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a battery system and its signal processing method, device, and battery system power distribution device, so as to at least solve the problem of low reliability in processing the signal of the battery system

Method used

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  • Battery system and signal processing method and device thereof, and battery system distribution device
  • Battery system and signal processing method and device thereof, and battery system distribution device
  • Battery system and signal processing method and device thereof, and battery system distribution device

Examples

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Embodiment 1

[0028] An embodiment of the present invention provides a power distribution device for a battery system.

[0029] figure 1 is a schematic diagram of a power distribution device for a battery system according to an embodiment of the present invention. like figure 1 As shown, the battery system power distribution device 100 may include: a signal acquisition module 11 , a processor 12 and a controller area network bus 13 .

[0030] The signal acquisition module 11 is configured to acquire target signals collected by the battery system.

[0031] In this embodiment, the battery system power distribution device (Battery Disconnect Unit, referred to as BDU) includes a signal acquisition module 11, the signal acquisition module 11 is used to acquire the target signal collected by the battery system, the target signal can be an analog signal, It can include voltage signal, current signal, temperature signal, relay control signal, relay adhesion signal, insulation detection signal, e...

Embodiment 2

[0044] The embodiment of the present invention also provides a battery system. It should be noted that the battery system of this embodiment includes figure 1 The battery system power distribution unit shown.

[0045] figure 2 is a schematic diagram of a battery system according to an embodiment of the present invention. like figure 2 As shown, the battery system 200 includes: a battery system power distribution device 21 and a battery system power distribution device 22 .

[0046] The power distribution device 21 of the battery system is used to obtain the target signal collected by the battery system and convert the target signal into a digital message.

[0047] In this embodiment, the battery system 200 includes a battery system power distribution device 21, and the battery system power distribution device 21 is used to obtain the target signal collected by the battery system 200. The target signal may be an analog signal, and may include a voltage signal, a current ...

Embodiment 3

[0056] An embodiment of the present invention also provides a signal processing method for a battery system, and the battery system includes a battery system power distribution device and a battery system control device. It should be noted that the signal processing method of the battery system in this embodiment can be executed by the battery system or the power distribution device of the battery system in the embodiment of the present invention.

[0057] image 3 is a flowchart of a signal processing method for a battery system according to an embodiment of the present invention. like image 3 Said, the method may include the following steps:

[0058] In step S302, the target signal collected by the battery system is obtained through the power distribution device of the battery system.

[0059] In the technical solution provided by the above step S302 of the present invention, the power distribution device of the battery system acquires the target signal collected by the ...

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Abstract

The invention discloses a battery system and a signal processing method and device thereof, and a battery system distribution device. The battery system includes a battery system power distribution device and a battery system control device. The method includes the steps of: acquiring, by the battery system power distribution device, a target signal collected by the battery system; converting thetarget signal into a digital message through the battery system power distribution device; and transmitting the digital message to the battery system control device through the battery system power distribution device. According to the invention, the technical effect of improving the reliability of signal processing of the battery system is achieved.

Description

technical field [0001] The present invention relates to the field of battery systems, in particular to a battery system, a signal processing method and device thereof, and a battery system power distribution device. Background technique [0002] At present, in the battery system, the power distribution device of the battery system is used to collect or transmit signals, and all the work of signal processing is handed over to the battery system control unit. In this way, the battery system power distribution device needs to output a lot of wire harnesses to the battery system control unit, for example, output about 20 wire harnesses, and there may be high and low voltage wire harnesses mixed in the wire harness, making the signal stability relatively poor and the control reliable Sex is also relatively poor. [0003] Aiming at the problem of low reliability in processing the signal of the battery system in the prior art, no effective solution has been proposed yet. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/42G01R19/00G01R31/327G01R31/12
CPCH02J7/0063H01M10/42G01R19/00G01R31/3278G01R31/12Y02E60/10
Inventor 周芳
Owner 成都明然智能科技有限公司
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