Remote aiding method and system
An auxiliary system and remote technology, applied in the network field, can solve the problem of out-of-sync data transmission of the remote auxiliary system, and achieve the effect of ensuring synchronization
Inactive Publication Date: 2014-09-10
常青 +1
View PDF4 Cites 8 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a remote assistance method and system using a voice link as clock synchronization, which is used to solve the problem of asynchronous data transmission in the remote assistance system in the prior art
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
[0030] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0031] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...
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 a remote aiding method and system applied to a network system among multiple terminals which is connected through a voice link and a data network. The remote aiding method comprises the steps of: synchronizing local time of a terminal at a fixed time by utilizing the voice link; transmitting a data packet among the terminals by utilizing the data network, wherein the data packet comprises data information and local sending time of a data sending terminal; judging communication synchronization when a data receiving terminal receives the data packet, wherein the method for judging the communication synchronization comprises the steps of: obtaining the local sending time from the data packet, comparing the local sending time with the current local time to obtain a time error, judging that the communication is synchronous when the time error is smaller than a preset delay value. The remote aiding method and system disclosed by the invention can ensure time synchronization of terminals in the system without an extra synchronizing clock, and can ensure synchronism and reliability of data transmission as synchronous detection on the transmitted data packet is carried out.
Description
technical field [0001] The invention relates to a network technology, in particular to a remote assistance method and system. Background technique [0002] In daily life, due to space and geographical constraints, the operator cannot reach the operation site for actual operation or guidance during on-site operations, such as remote medical operation guidance, remote equipment operation, remote detonation, remote driving, etc., through remote The assistance system can realize the command and dispatch of remote on-site operations. [0003] At present, remote command and counseling systems based on remote pictures, telephones and videos have become popular. Remote guidance and assistance through telephone, fax, e-mail and Internet instant messaging software have the characteristics of timely, efficient and low cost. Through the remote system, technical experts can conduct remote guidance and command without arriving at the operation site to achieve expert-level operations. Ho...
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): H04J3/06
Inventor 常青王安吉
Owner 常青