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Tunnel mechanical and electrical equipment automation function library and its usage method

A technology of electromechanical equipment and function library, applied in the field of tunnel electromechanical equipment automation function library, can solve the problems of tunnel electromechanical equipment without uniform specifications, tunnel safety hazards, system instability, etc., to achieve user-friendly information display, short development cycle, The effect of increasing reliability

Active Publication Date: 2021-10-22
QINGDAO CONSON JIAOZHOU BAY COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of technology, the management of equipment tends to be intelligent. As the core of the tunnel electromechanical equipment management system, the central control computer needs to have extremely high stability. However, according to the actual situation of different tunnels, it is inevitable to face some emergencies. problems, thus bringing some potential dangers to tunnel safety
[0004] Existing technical solutions: Most of the information collected by existing tunnel electromechanical equipment is programmed with the idea of ​​writing codes. The simple logic is too complicated, resulting in system instability. There is no unified specification for existing tunnel electromechanical equipment

Method used

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  • Tunnel mechanical and electrical equipment automation function library and its usage method
  • Tunnel mechanical and electrical equipment automation function library and its usage method
  • Tunnel mechanical and electrical equipment automation function library and its usage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1, lane indicator functional block

[0054] The name of the lane indicator function block is LaneLED, which mainly controls the display state of the vehicle pointer in the tunnel. The function block is equipped with D group pins, S group pins, C group pins, H group pins, PLC Group pins and FN group pins, the internal program of the function block includes an input module 110, an internal processing module 120, an output module 130, a storage display module 140 and a field control module 150, and the input module will The signal is transmitted to the internal processing module 120, and the internal processing module 120 passes the signal to the output module 130 after comparing the internal program instructions, and the internal processing module 120 can collect and store the signal in the field control module 150 in the storage display In module 140, the specific control process is as follows figure 1 .

[0055] The H group pins and the PLC group pins are a...

Embodiment 2

[0071] Embodiment 2, fire shutter door function block

[0072] The difference from Embodiment 1 is that the name of the function block is Shutter, which is mainly used to control the operation and stop of the rolling door for vehicles and process status information. Wherein, the H_Control vehicle-through rolling door control is derived from the host computer; when this value changes, a rising edge signal is sent to control the rising and stopping of the rolling door; when the value is 0, the rolling door stops; when the value is 1, the rolling door rises ; When this value is 2, the rolling shutter door is lowered; the host computer software directly sends commands to this pin through the control button to realize the purpose of remotely controlling the rolling shutter door; Send a rising edge signal to control the rising and stopping of the rolling door; when the value is 0, the rolling door stops; when the value is 1, the rolling door rises; when the value is 2, the rolling d...

Embodiment 3

[0080] Embodiment 3, fan function block

[0081] The difference from Embodiment 1 is that the function block is a fan function block, which mainly controls or remotely controls the operation and processing status information of the fan according to the signal sent by the host computer or other function blocks. The fan is divided into a mixed flow fan and a jet fan. , Axial fans and booster fans. Wherein, the name of the mixed-flow fan function block is MixFan. In the end of the mixed-flow fan function block, the H_Control is the mixed-flow fan control, originating from the upper computer, and the type SINT of the input variable; when this value changes, a rising edge signal is sent to control Start and stop of the fan; when the value is 0, the fan stops; when the value is 1, the fan runs; the host computer software directly sends commands to this pin through the control button to realize the purpose of remotely controlling the start and stop of the fan. PLC_Control is the con...

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Abstract

The invention discloses an automatic function library for tunnel electromechanical equipment. The automatic function library is composed of a plurality of function blocks, and the function blocks include a lane indicator function block, a fireproof rolling door function block, a fan function block, and an analog quantity function block. And lighting function blocks, each function block is relatively independent in operation, according to the control logic of tunnel electromechanical equipment, a unified and standardized automation function library for stable control equipment is produced. By encapsulating the function blocks, the function modules of the function library can be called, and the internal logic is encrypted. The modular design concept is adopted. According to the associated equipment of the PLC controller, specific function blocks can be called for custom configuration design, which reduces the need for The requirements for the programming ability of the management personnel are highly intuitive, which is more conducive to fault tracking and increases the reliability of the safe operation of the tunnel equipment.

Description

technical field [0001] The invention belongs to the technical field of tunnel electromechanical equipment, and in particular relates to an automatic function library of tunnel electromechanical equipment. Background technique [0002] Existing tunnel mechanical and electrical equipment does not have a unified and standardized automation function library. When the automation control system of electromechanical equipment is built, the development cycle is long and the maintenance cost is high. The existing tunnel electromechanical control acquisition information is mostly programmed with the idea of ​​writing codes, and the simple logic is too complicated, resulting in system instability. This project establishes a general function library, and the logic control of similar equipment can directly call the function library for reference, which can realize the modular management and control of tunnel electromechanical equipment and shorten the cycle of system development. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418G06F21/14
CPCG05B19/4183G05B19/41835G05B19/4184G05B19/41845G05B19/4189G06F21/14Y02P90/02
Inventor 姜冬阳孙玮丁力韩啸袁绍山
Owner QINGDAO CONSON JIAOZHOU BAY COMM CO LTD
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