Information collection system

Abstract

The invention provides an information collection system. The information collection system includes an information collection unit, an information initiation unit and an information relay unit. The information collection unit includes at least one slave control port, and the information collection unit responds to services through the slave control ports. The information initiation unit includes at least one master control port, and the information initiation unit initiates the services through the master control ports. The information relay unit includes at least one master control port and at least one slave control port, and the information reply unit performs relaying on the services through the master control ports and the slave control ports. The services include write-in services. During an identification phase, the master control ports of the information initiation unit transmit headers, and the slave control ports of the information collection unit receive the services according to the headers.

Description

technical field [0001] The present invention relates to an information collection system, in particular to an information collection system with multiple topologies. Background technique [0002] Existing information collection systems are usually implemented using buses and multiple lines. In the existing information collection system, usually both the master control port of the circuit and the slave control port of the circuit are both connected to the bus. Because all master ports and slave ports are directly connected to the bus, only one service can be transmitted at a time. Once a service is initiated or responded between the master port and the slave port, the bus is occupied, and other master ports and slave ports of the existing information collection system cannot transmit other services until the bus is released. As mentioned above, existing information collection systems are not efficient because protocols such as Inter-Integrated Circuit (IIC) generally requir...

AI Technical Summary

Problems solved by technology

Once the business is initiated or responded to between the master port and the slave port, the bus is occupied, and other master ports and slave ports of the existing information collection system will not be able to transmit other services until the bus is released

As noted above, existing information collection systems are not efficient because protocols such as Inter-Integrated Circuit (IIC) typically require additional time to respond to responses and can only transmit one transaction at a time