CN215219683U - Bus conversion device - Google Patents
Bus conversion device Download PDFInfo
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- CN215219683U CN215219683U CN202022963690.4U CN202022963690U CN215219683U CN 215219683 U CN215219683 U CN 215219683U CN 202022963690 U CN202022963690 U CN 202022963690U CN 215219683 U CN215219683 U CN 215219683U
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Abstract
The utility model discloses a bus conversion device, which comprises a controller, a parameter configuration unit and a transparent transmission unit; the controller is respectively connected with the parameter configuration unit and the transparent transmission unit, one end of the controller is connected with the electronic equipment through the transparent transmission unit, and the other end of the controller is connected with the computer side network interface; the parameter configuration unit assists the computer to configure the relevant interface of the controller; and the transparent transmission unit performs one-time data transmission when the interface of the bus conversion device is connected with the interface of the electronic equipment. Through the utility model discloses can reduce the bus type that the computer connects electronic product, can be the electronic device that the computer passes through special interface of common communication interface connection.
Description
Technical Field
The utility model relates to an interface communication field especially relates to a bus conversion equipment.
Background
With the rapid development of electronic technology, various electronic products are updated, but the initial development stage and the debugging stage after production and the use of electronic equipment cannot be separated from a computer, but the operation needs to be carried out, and the computer is connected with the equipment through a wired bus. The computer has few external buses, and the commonly used interfaces include network ports, serial ports, USB, parallel ports and the like, and the electronic product can use IIC, network ports, parallel ports, serial ports, USB, SPI and other general interfaces and some self-defined GPIO interfaces according to different required functions. According to the traditional connection mode, the electronic equipment is provided with a bus interface, the computer is also required to be provided with the same type of bus interface to be capable of communicating, a general bus can be used, but the computer is not provided with interfaces such as IIC and SPI and some self-defined GPIO interfaces, so that a device capable of converting the bus communication mode is required to realize normal communication between the computer and the equipment during use or debugging. The computer is provided with a network port interface which is widely used as a universal bus, and the network port interface is converted into other bus interfaces and then is connected with the electronic equipment of the corresponding interface, so that the purpose of using the existing condition (network port) to control the unconditional condition is achieved.
At present, the computer interface buses are various and some buses can not be connected frequently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a bus conversion equipment.
The purpose of the utility model is realized through the following technical scheme:
a bus conversion device comprises a controller, a parameter configuration unit and a transparent transmission unit; the bus conversion device is connected with the computer network port through the network port and is used for receiving computer data; and other interfaces of the bus conversion device are connected with the electronic equipment connecting end for data transmission.
The controller is respectively connected with the parameter configuration unit and the transparent transmission unit; one end of the controller is connected with the electronic equipment through the transparent transmission unit, and the other end of the controller is connected with the computer side network interface; the parameter configuration unit assists the computer to configure the relevant interface of the controller; and the transparent transmission unit performs one-time data transmission when the interface converted by the bus is connected with the interface of the electronic equipment.
The controller comprises a main control chip, a computer side network interface and an equipment side multi-bus interface, wherein the main control chip is communicated with the computer through the computer side network interface and is communicated with the equipment through the multi-bus interface.
The multi-bus interface comprises one or more interfaces of a CAN bus interface unit, an IIC bus interface unit, an SPI bus interface unit, a USRT bus interface unit, a GPIO interface unit and a USB bus interface unit; and the computer configures the controller through the parameter configuration unit according to the communication interface type supported by the equipment end, and selects the equipment side communication interface matched with the equipment end.
The utility model has the advantages that:
(1) the utility model discloses reduce the bus kind that the computer is connected, make the computer only need possess the net gape just can control the electronic product of multiple bus type.
(2) The utility model provides a certain bus can't be connected to the condition of computer.
Drawings
Fig. 1 is a block diagram of the device connection of the present invention;
fig. 2 is a block diagram of the controller structure of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
In this embodiment, as shown in fig. 1, a bus conversion apparatus includes a controller, a parameter configuration unit, and a transparent transmission unit; one end of the bus conversion device is connected with the computer through a network port connecting wire, and the other end of the bus conversion device is connected with the electronic equipment through a selectable bus; the bus conversion device network port is connected with the computer network port and is used for receiving computer data; and other interfaces of the bus conversion device are connected with the electronic equipment connecting end for data transmission.
The controller is respectively connected with the parameter configuration unit and the transparent transmission unit; one end of the controller is connected with the electronic equipment through the transparent transmission unit, and the other end of the controller is connected with the computer side network interface; the parameter configuration unit assists the computer to configure the relevant interface of the controller; and the transparent transmission unit performs one-time data transmission when the interface converted by the bus is connected with the interface of the electronic equipment.
The controller comprises a main control chip, a computer side network interface and an equipment side multi-bus interface, wherein the main control chip is communicated with the computer through the computer side network interface and is communicated with the equipment through the multi-bus interface. The multi-bus interface comprises one or more interfaces of a CAN bus interface unit, an IIC bus interface unit, an SPI bus interface unit, a USRT bus interface unit, a GPIO interface unit and a USB bus interface unit; and the computer configures the controller through the parameter configuration unit according to the communication interface type supported by the equipment end, and selects the equipment side communication interface matched with the equipment end.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The bus conversion device is characterized by comprising a controller, a parameter configuration unit and a transparent transmission unit; the controller is respectively connected with the parameter configuration unit and the transparent transmission unit; one end of the controller is connected with the electronic equipment through the transparent transmission unit, and the other end of the controller is connected with the computer side network interface.
2. The bus conversion apparatus of claim 1, wherein the controller comprises a master control chip, a computer-side network interface, and a device-side multi-bus interface, the master control chip communicating with the computer through the computer-side network interface and communicating with the device through the multi-bus interface.
3. The bus conversion device according to claim 2, wherein the multi-bus interface comprises one or more of a CAN bus interface unit, an IIC bus interface unit, an SPI bus interface unit, a USRT bus interface unit, a GPIO interface unit and a USB bus interface unit; and the computer configures the controller through the parameter configuration unit according to the communication interface type supported by the equipment end, and selects the equipment side communication interface matched with the equipment end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963690.4U CN215219683U (en) | 2020-12-11 | 2020-12-11 | Bus conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963690.4U CN215219683U (en) | 2020-12-11 | 2020-12-11 | Bus conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215219683U true CN215219683U (en) | 2021-12-17 |
Family
ID=79417624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022963690.4U Active CN215219683U (en) | 2020-12-11 | 2020-12-11 | Bus conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215219683U (en) |
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2020
- 2020-12-11 CN CN202022963690.4U patent/CN215219683U/en active Active
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