A communication control method for realizing device communication interconnection

Abstract

The invention discloses a communication control method for realizing communication interconnection between devices. The communication protocol followed by the devices adopts a question-and-answer mechanism. After each data packet is sent by the sender, the receiver must send a response packet, and the response result Send it back to the sender, and the sender decides to send the next sending packet according to the response result. The control method realized based on the established communication protocol of the present invention can firstly support the transmission of various data types, and can conveniently expand fields and transmission content. The control method realizes compatibility between new and old devices, and also realizes data transmission between different devices.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a communication control method for realizing communication interconnection of devices. Background technique [0002] At present, we have entered the era of the Internet of Everything. A unified communication protocol is required to transmit data between devices of the same type and devices of different types. The current communication protocol has the following defects: [0003] 1. If an ordinary communication protocol needs to add fields or transmit content, both communication parties must upgrade the protocol. This may cause fatal problems to the old equipment already on the market, if the upgrade is not timely or cannot be upgraded. [0004] 2. Ordinary communication protocols can at best make new devices compatible with old devices, and the cost of software maintenance is increasing, but they cannot make old devices compatible with new devices. [0005] 3. If there a...

AI Technical Summary

Problems solved by technology

For old equipment already on the market, if the upgrade is not timely or cannot be upgraded, it may cause fatal problems

[0004] 2. Ordinary communication protocols can at most make new devices compatible with old devices, and the cost of software maintenance is increasing, but they cannot make old devices compatible with new devices

[0005] 3. If there are multiple types of data in the existing equipment, and the data will gradually increase or decrease over time, in this case, it is impossible to plan all future transmission data at present