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Automatic measurement and control system of hydrological cableway based on web technology

A technology for a hydrological cableway and a measurement and control system, applied in the field of measurement and control, can solve the problems of command loss, the need for command relay, and the complicated design of the system communication part, so as to achieve the effect of promoting improvement, reducing intermediate relay links, and being beneficial to remote automation.

Active Publication Date: 2020-11-24
长江水利委员会水文局长江中游水文水资源勘测局
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  • Abstract
  • Description
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Problems solved by technology

This kind of Web real-time monitoring system solution using command relay requires command relay, which has a certain risk of command loss and design complexity of the system communication part.

Method used

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  • Automatic measurement and control system of hydrological cableway based on web technology
  • Automatic measurement and control system of hydrological cableway based on web technology
  • Automatic measurement and control system of hydrological cableway based on web technology

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0024] Such as figure 1 As shown, a kind of hydrological cableway automatic measurement and control system based on Web technology provided by the present invention includes: embedded terminal 1 and WEB application server 2; embedde...

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Abstract

The invention discloses a hydrological cableway automatic measurement and control system based on a Web technology. The hydrological cableway automatic measurement and control system comprises an embedded terminal and a WEB application server, a embedded terminal is connected with the hydrological cableway measurement and control device and provides a WebSocket service access control interface; the WEB application server is provided with a cableway measurement and control WEB application system with a preset cableway measurement and control function; a client browser is in communication connection with the WEB application server through an HTTP protocol, and the client browser is in communication connection with the embedded terminal through a WebSocket protocol. Through the technical scheme of the invention, the real-time control of the hydrological cableway equipment is realized, the intermediate relay link is reduced, the normalization, standardization and digital management of thetest work and flow are favorably realized, and the instantaneity and stability of the system are improved.

Description

technical field [0001] The invention relates to the technical field of measurement and control, in particular to an automatic measurement and control system for hydrological cableways based on Web technology. Background technique [0002] With the popularization of Internet of Things technology, automatic measurement and forecasting equipment has also been widely used in the hydrological industry. However, for the control system of the hydrological cableway, which requires high equipment control, the current system architecture is still based on the traditional C / S (Client / Server, server / client) architecture. The system based on the C / S architecture has defects such as maintenance, upgrade difficulties, and inability to cross-platform, and the B / S (Browser / Server, browser / server) architecture cannot provide an effective long link because it communicates based on the HTTP protocol. The TCP two-way communication mechanism may be implemented in a pseudo-real-time technology, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/025H04L67/12
Inventor 张潮香天元毛北平罗兴荣新武张景泰盛钟铭黄长红范亮程远胜张驰
Owner 长江水利委员会水文局长江中游水文水资源勘测局
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