Asynchronous communication method based on cross-type communication link, medium, terminal and device

Abstract

The invention discloses an asynchronous communication method based on a cross-type communication link, a medium, a terminal and a device, and the method comprises the following steps: creating a to-be-forwarded message, and obtaining a target transfer network which can successfully establish near-field connection and / or far-field connection with a target receiving object; and sending the to-be-forwarded message to a target receiving object through the target transfer network. According to the invention, a message pointing to a specific robot, Internet-of-Things equipment and a remote terminalcan be sent to a server; forwarding is carried out through other robots with communication capability, the Internet-of-Things equipment and the like; according to the method and the device, the message is sent to the designated equipment, so that the robot or the Internet-of-Things equipment can still obtain the corresponding information through the other link under the condition that one communication link is unavailable, the stability and accuracy of communication are improved, and the actual communication requirements of high timeliness and high accuracy are met.

Description

【Technical field】 [0001] The invention relates to the field of robots, in particular to an asynchronous communication method, medium, terminal and device based on cross-type communication links. 【Background technique】 [0002] With the development of technology, service mobile robots can help humans complete some simple and repetitive tasks, such as the work of material delivery on the same floor and across floors, the work of night inspections in buildings, or in hotels, KTVs, etc. Entertainment places such as entertainment places carry out work such as welcoming guests, thereby reducing the work content of food delivery personnel, couriers, security personnel, and welcoming personnel, and helping employers save manpower. The above-mentioned specific affairs usually require collaborative work between multiple mobile robots and between mobile robots and IoT devices, that is, it is necessary to ensure that mobile robots and IoT devices can obtain timely and accurate message c...

AI Technical Summary

Problems solved by technology

Mobile robots and Internet of Things devices in the prior art can use 2.4G near-field communication and 4G far-field communication to obtain the information they need. However, due to the different conditions of on-site communication signals or hardware failures, it is easy to occur between robots or A certain communication link between the robot and the IoT device is unavailable, resulting in packet loss and other situations that affect the stability of the communication, making it difficult to meet the actual communication requirements of high timeliness and high accuracy

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