Data forwarding device, power supply module and data forwarding method

A forwarding device and power module technology, which is applied in the field of data transmission, can solve the problems of complex forwarding procedures, large code volume, and strong coupling, and achieve the effects of reducing strong coupling, code volume, and complexity

Pending Publication Date: 2022-05-13
SHIJIAZHUANG TONHE ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a data forwarding device, a power module, and a data forwarding method to solve the problems existing in the prior art when data is forwarded between multiple requester peripherals and multiple executor peripherals. The problems of strong coupling between various peripherals, complex forwarding procedures, and large amount of code

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  • Data forwarding device, power supply module and data forwarding method
  • Data forwarding device, power supply module and data forwarding method
  • Data forwarding device, power supply module and data forwarding method

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Embodiment Construction

[0037] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0038] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0039] In the embodiment of the present invention, the power supply module requires the coordinated operation of the internal front and back stage circuits, so the front and back stages are required to be able to communicate through serial ports, while the power supply ...

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Abstract

The invention is suitable for the technical field of data transmission, and provides a data forwarding device, a power supply module and a data forwarding method. The data forwarding device is connected with a plurality of peripherals; the data forwarding device is used for receiving request information sent by a requester peripheral; wherein the request information comprises an address of to-be-forwarded data and an executor ID; the address of the to-be-forwarded data is loaded to a first preset cache region of the target executor peripheral, so that the target executor peripheral extracts the to-be-forwarded data according to information in the first preset cache region for forwarding; wherein the target executor peripheral is a peripheral corresponding to the executor ID. According to the invention, strong coupling among the peripherals can be reduced, so that the complexity of a forwarding program is reduced, and the code quantity is reduced.

Description

technical field [0001] The invention belongs to the technical field of data transmission, and in particular relates to a data forwarding device, a power supply module and a data forwarding method. Background technique [0002] Whether it is the power module in the charging pile, the vehicle power module, the military power module or the power supply module, when performing internal design, the front and rear stage structures are usually designed, and the front and rear stages are coordinated through serial port communication, so as to realize the normal operation of the power module. run. However, the power module generally only has CAN communication externally, and the received frame of customer protocol information may be to control the operation of the previous stage. At this time, a serial communication module (the communication module is called a peripheral in this article) is required to directly forward the protocol received by CAN. information. That is, the periphe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/566H04L67/63
Inventor 李睿马群张浩郭喜斌胡迎庆徐卫东张逾良司建龙郭禹
Owner SHIJIAZHUANG TONHE ELECTRONICS TECH CO LTD
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