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Asynchronous communication method based on socket, storage medium and processor

A kind of asynchronous communication and server technology, applied in the field of communication, can solve the problem that the communication protocol cannot be applied, and achieve a universal effect

Active Publication Date: 2018-06-05
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a socket-based asynchronous communication method, storage medium and processor to at least solve the technical problem that the communication protocol in the prior art cannot be applied to any image-guided robot-assisted interventional surgery system

Method used

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  • Asynchronous communication method based on socket, storage medium and processor
  • Asynchronous communication method based on socket, storage medium and processor
  • Asynchronous communication method based on socket, storage medium and processor

Examples

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Embodiment 1

[0045] According to an embodiment of the present invention, a socket-based asynchronous communication method is provided for communication between multiple machine devices, each machine device includes a client and a server; the asynchronous communication method includes:

[0046] The first client in one machine device sends a connection request message to the second server in any other machine device;

[0047] After the connection is successful, the second server sends a feedback signal of successful connection to the first client, and the first client sends a handshake signal to the second server to communicate with the second server;

[0048]The second server informs the second client in the machine device of the successful connection information between the first client and the second server;

[0049] The second client sends a connection request to the first server in the machine device where the first client is located;

[0050] After the connection is successful, the fi...

Embodiment 2

[0064] The network architecture of this communication protocol is point-to-point network communication based on TCP / IP, and the communication mode adopted between each point is the asynchronous communication mode of socket. Based on point-to-point network communication, the communication efficiency is significantly improved. At the same time, this set of communication protocols is applicable to many types of vascular interventional surgery robots, such as image-guided vascular interventional surgery robots, and vascular interventional surgery robots under magnetic navigation.

[0065] 2.1 Message specific introduction

[0066] In this communication protocol, the smallest data transmission unit is defined as a data message. There are many types of data packets, but they basically consist of two parts, the header and the body of the data packet, such as image 3 shown. Since the vascular interventional surgery robot system is composed of multiple machines, each machine needs ...

Embodiment 3

[0080] In order to meet the mutual communication requirements of multiple machines and devices in the vascular interventional surgery robot system, this embodiment designs a set of network system framework suitable for the communication of multiple machines and devices. This network system architecture is suitable for many types of vascular interventional surgery robot systems, and can easily connect and communicate with various components of the system.

[0081] In order to make the TCP / IP communication mode real-time, this embodiment designs a set of different TCP / IP communication modes, such as Figure 7 In the one-to-one communication mode shown, this communication mode establishes two paths that do not interfere with each other. In the process of mutual communication, there is no waiting problem between the back and forth transmission of the message, which meets the requirement of real-time transmission of the message in the vascular interventional surgery robot system. ...

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Abstract

The invention relates to an asynchronous communication method based on a socket, a storage medium and a processor; the asynchronous communication method comprises the following steps: a first client in one machine equipment sends a message of a connection request to a second server in any other machine equipment; after the connection is successful, the second server sends a feedback signal of connection success to the first client; the first client communicates with the second server; the second server informs the second client in the machine equipment of the message of connection success; thesecond client sends the connection request to a first server in the machine equipment where the first client is located; after the connection is successful, the first server sends a feedback signal of connection success to the second client, and the second client communicates with the first server; asynchronous communication connection can be achieved; simple and expandable point-to-point communication can be met, and a vascular intervention system influencing navigation is met; and the method, the storage medium and the processor are more suitable for any robot-assisted interventional operation system and have universality.

Description

technical field [0001] The invention relates to the communication field, in particular to a socket-based asynchronous communication method, storage medium and processor. Background technique [0002] In recent years, minimally invasive surgery (MIS) has become a field for which robotic systems are well suited. Minimally invasive procedures are gaining popularity in medicine, both for diagnostic and surgical purposes. Many diagnostic and medical procedures performed endoscopically or with catheters are now possible in minimally invasive procedures. Compared with open treatment, minimally invasive surgery has smaller incisions, faster recovery for patients, no need for general anesthesia, and low surgical risk; it can deliver drugs to designated locations, improve drug efficacy, and reduce damage to other tissues. However, clinicians need to be exposed to radiation for a long time during the operation, and even wearing lead protective clothing cannot avoid the risks of catar...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L67/141H04L67/143H04L69/162H04L69/26H04L67/01
Inventor 王澄曾泉周寿军
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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