Device and method for testing and controlling the water level of an inland river ship lock
A technology for test control and water level detection, which is used in ship lifting devices, ship locks, climate change adaptation, etc. It can solve problems such as the inability to automatically judge whether the upstream and downstream water levels are balanced, the inability to automate the locks, and the inability to achieve accurate water levels, achieving easy deployment. , The structure is simple, and the effect of fault-tolerant self-judgment is realized.
Active Publication Date: 2016-01-27
JIANGSU XINTONG INTELLIGENT TRANSPORT TECH DEV CO LTD +2
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Problems solved by technology
[0011] However, because the water level of inland rivers often has a large drop and the water quality is turbid, the existing water level sensors and their applications are often insufficient. They cannot achieve accurate water levels, cannot automatically determine whether the upstream and downstream water levels are balanced, and cannot realize the automation of opening and closing of the ship lock.
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[0041] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.
[0042] figure 1 It is a structural schematic diagram of an embodiment of the present invention.
[0043] Such as figure 1 And shown: the test control device of inland river lock water level, comprises PLC4, information contrast analysis module 3, water level detection sensor 1 and ship position detector 2, is provided with control module in described PLC4, and described control module is respectively connected with The information comparison analysis module 3 communicates with the lock opening and closing device 5, and the information comparison analysis module 3 communicates with the water level detection sensor 1 and the ship position detector 2 respectively, and in this embodiment, the control module includes ARMCortexM3 controls the MCU, and the information comparison analysis module 3 includes the main attack module of the Bayesian...
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The invention discloses a test control device and a test control method for the water level of an inland-river ship lock. The device comprises a PLC (Programmable Logic Controller), an information comparing and analyzing module, a water level detecting sensor and a ship position sensor, wherein a control module is arranged in the PLC; the control module is respectively communicated with the information comparing and analyzing module and a ship lock starting-stopping device; the information comparing and analyzing module is respectively communicated with the water level detecting sensor and the ship position detector. The test control device disclosed by the invention is simple in structure, easily available for materials, and capable of being accurately and easily arranged, precisely measuring the upstream and downstream water level of the ship lock and judging whether ships in the lock are within a safety distance or not, so that the reliable theoretical basis and method reference are provided for the actual application of ship lock automatic starting and stopping, and therefore, the automatic control on the ship lock is realized.
Description
technical field [0001] The invention relates to a test control device and method for the water level of an inland river ship lock, belonging to the technical field of ship automation. Background technique [0002] With the increasing development of electronic technology and microcomputer control technology, hydraulic technology is also moving towards the direction of intelligence. Among them, micro-electromechanical control technology has become the core of the development of ship lock control systems. Combining electronic technology and microcomputer control technology, a new generation of industrial control technology has been introduced. Equipped with PLC and computer, the new ship lock hydraulic control system began to be promoted in the inland river. The current ship lock control system has the advantages of good man-machine interface, high degree of automation and high control precision. The introduction of intelligent control technology can realize real-time and remote...
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IPC IPC(8): E02C1/00E02C1/06
CPCY02A10/30
Inventor 胡安兵李士彦陈广建刘轰郭亚中季锦章杨根成杨正
Owner JIANGSU XINTONG INTELLIGENT TRANSPORT TECH DEV CO LTD