An Algorithm for Automatically Setting Node Addresses in a Network Without a Master and a Slave
A network node, automatic setting technology, applied in the field of network communication, can solve problems such as setting errors and conflicts, and achieve the effect of manually configuring addresses and easy conflicts
Active Publication Date: 2022-05-03
洛阳正扬软件技术有限公司
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[0002] At present, the Internet of Things technology and equipment are developing rapidly, and smart devices are widely used. The addresses of network nodes widely used in industrial or civil fields are generally set by manual intervention methods such as dial switches, which are prone to setting errors and conflicts.
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[0017] The present invention is described in conjunction with accompanying drawing and specific embodiment;
[0018] Such as figure 1 As shown, an automatic setting algorithm of a master-slave network node address in a network, the network is composed of a terminal module and a plurality of network node modules, and the network node modules are set in order; the address of each network node module All are allocated within the range of the allowed minimum network address and maximum network address; both the minimum network address and the maximum network address are pre-defined modifiable constants, let the minimum network address be a, and the maximum network address be b; define A communication timeout period and a busy message; a communication timeout period is t, and a busy message format is m; the busy message is a format predefined by a modifiable program; each network Each node module has a bidirectional connection between a front end and a back end, that is, the front...
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The invention belongs to the field of electronic information communication, and proposes an automatic setting algorithm of a network node address without a master and a slave in the network. An algorithm for automatically setting the address of a master-slave network node in the network is proposed. The network is composed of a terminal module and a plurality of network node modules, and the network node modules are set sequentially; the addresses of each of the network node modules are set by Distributed within the scope of the allowed network minimum address and network maximum address; each of the network node modules has a front-end and a back-end bidirectional connection, that is, the front-end of each of the network node modules sends and communicates with its front-end module For receiving, the back end of each network node module and its back end module send and receive. The present invention adopts the above-mentioned technical scheme, and automatically defines and defines addresses through automatic transmission between each network node module, and solves the problems of needing to manually configure addresses and easily conflicting in the past.
Description
technical field [0001] The invention belongs to the technical field of network communication, is applied to a multi-network node network, and mainly proposes an automatic setting algorithm for the address of a master-slave network node in the network. Background technique [0002] At present, the Internet of Things technology and equipment are developing rapidly, and smart devices are widely used. The addresses of network nodes widely used in industrial or civil fields are generally set by manual intervention methods such as dial switches, which are prone to setting errors and conflicts. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to propose an automatic setting algorithm of the address of a master-slave network node in a network. [0004] The present invention adopts following technical scheme for accomplishing the above object: [0005] An automatic setting algorithm for master-slave...
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IPC IPC(8): H04L61/50H04L61/5092
CPCH04L61/50H04L61/5092
Inventor 张翀
Owner 洛阳正扬软件技术有限公司