Optical fiber communication system and optical fiber communication configuration method
An optical fiber communication system and optical fiber technology, applied in optical fiber transmission, instruments, electrical digital data processing, etc., can solve the problems of easy interference in the communication process, complex connection structure of the controller, etc., and achieve the effect of reducing complexity
Active Publication Date: 2016-10-26
GREE ELECTRIC APPLIANCES INC
View PDF14 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] It can be understood that when the communication interfaces between the first controller and the second controller gradually increase, the number of optical fibers and the number of jumpers will increase exponentially, which makes the connection structure between the controllers gradually complicated, and the communication process more susceptible to interference
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0059] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0060] It can be seen from the background art that because the optical fiber has unidirectional conductivity, two optical fibers are provided for each communication interface in the prior art, one of which is for inputting data, and the other is for outputting data. That is, each communication interface corresponds to one optical fiber for input data and one optical fiber for output data. The inventors of the present application found that it is wasteful to use a single optical fibe...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an optical fiber communication system and an optical fiber communication configuration method. The system comprises a first controller, a first processing chip, a second processing chip and a second controller. Multiple communication interfaces of the first controller are connected with the first processing chip. The multiple communication interfaces of the second controller are connected with the second processing chip. The preset number of optical fibers is arranged between the first processing chip and the second processing chip. The preset number of optical fibers comprises the optical fibers from the first controller to the second controller in a communication direction, and the optical fibers from the second controller to the first controller in the communication direction. The first processing chip and the second processing chip share the preset number of optical fibers. According to the system and the method, the first processing chip and the second processing chip can replace jumper wires and share the preset number of optical fibers; the number of the optical fibers is reduced; and further, the complexity of the connection structure between the controllers is reduced.
Description
technical field [0001] The present application relates to the technical field of communication, and in particular to an optical fiber communication system and a configuration method for optical fiber communication. Background technique [0002] At present, the serial peripheral interface (Serial Peripheral Interface, SPI) has many advantages such as low cost, fast speed, and easy implementation, so in practical applications, SPI communication is often used between two communication controllers. For example, in the air conditioning system, SPI communication is used between the rectifier controller and the motor controller of the inverter cabinet. [0003] Due to the characteristics of the bus structure of SPI, it is necessary to set the master and slave of the controller. That is, the first controller is set as a master, and the second controller is set as a slave, so that the first controller sends data to the second controller. Alternatively, the second controller is set ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/42H04B10/25
CPCH04B10/25G06F13/4282
Inventor 倪卫涛冯重阳蒋世用宋江喜王京刘含
Owner GREE ELECTRIC APPLIANCES INC