Underground intelligent traffic management and control system and method thereof

A technology of intelligent transportation and management and control system, applied in the field of intelligent transportation, can solve the problem that the underground traffic management and control system cannot perform intelligent control, etc., and achieve the effect of improving the driving control logic, improving efficiency and safety, and reducing accidents.

Active Publication Date: 2021-09-28
TIANDI CHANGZHOU AUTOMATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: In order to solve the technical problem that the coal mine underground traffic control system cannot be intelligently controlled in the prior art, the present inven

Method used

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  • Underground intelligent traffic management and control system and method thereof
  • Underground intelligent traffic management and control system and method thereof
  • Underground intelligent traffic management and control system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 As shown, an underground intelligent traffic management and control system includes a control machine 1, a card reader 2, a vehicle positioning card 3, a signal lamp 4, and a host computer 5. The card reader 2 and the control machine 1 are connected through UDP communication, and the vehicle positioning card 3 It is connected with the card reader 2 through UWB communication, the signal lamp 4 is connected with the control machine 1 through RS485 communication, and the control machine 1 is connected with the upper computer 5 through TCP communication. In this embodiment, the controller 1 is provided with a PLC control module 11, the card reader 2 is connected to the PLC control module 11 through UDP communication, the signal lamp 4 is connected to the PLC control module 11 through RS485 communication, and the PLC control module 11 is connected to the upper computer 5 through TCP communication connection.

[0046] In this embodiment, the PLC control modu...

Embodiment 2

[0049] Such as figure 2 As shown, an underground intelligent traffic control method adopts the underground intelligent traffic control system of Embodiment 1, comprising the following steps:

[0050] S1: Configure the threshold distances for entering, locking and unlocking at the intersection respectively, and read the location information of the vehicle positioning card through the card reader and send it to the control.

[0051] It should be noted that the entry threshold distance is A, the blocking threshold distance is B, and the unlocking threshold distance is C. The threshold distances A, B, and C are all numerical values ​​in meters, and the entry threshold distance A is greater than the blocking threshold distance B. , the locking threshold distance B is greater than the unlocking threshold distance C, and the difference between the entry threshold distance A and the locking threshold distance B is greater than 10 meters, and the difference between the locking thresho...

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Abstract

An underground intelligent traffic management and control system disclosed by the present invention comprises a control machine, a card reader, a vehicle positioning card, a signal lamp and an upper computer, the card reader is in communication connection with the control machine through UDP, and the vehicle positioning card is in communication connection with the card reader through UWB; the signal lamp is in communication connection with the control machine through RS485, and the control machine is in communication connection with the upper computer through TCP. According to the underground intelligent traffic management and control system, the card reader reads the position information of the vehicle positioning card and sends the position information to the control machine, the control machine formulates the driving logic of the vehicles at an intersection according to the position information and the driving direction of the vehicles and controls the states of the signal lamps, so that the traffic management and control of the vehicles under a mine are achieved; meanwhile, the control machine can upload the information, such as vehicle information, driving logic, etc., to the upper computer for storage, and the workers can check the historical records conveniently.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to an underground intelligent transportation management and control system and a method thereof. Background technique [0002] At present, the safe production of coal mines has received unprecedented attention and attention, and the safe production of coal mines is an important condition for the guarantee of the benefits of coal mining enterprises and the sustainable and healthy development. Underground transportation is a key link in mine production. With the country's increasing emphasis on mine safety and the continuous strengthening of supervision, large and medium-sized mining enterprises have begun to develop and equip underground transportation safety production monitoring systems. [0003] A number of roadways will be built under the mine, and trackless vehicles are used to transport personnel, materials and minerals. However, since the roadways are genera...

Claims

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Application Information

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IPC IPC(8): G05B19/05
CPCG05B19/058G05B2219/14006
Inventor 陈晓晶卞俊单成伟洪志鑫贾咏洁包翔宇吴岩明蒋伟
Owner TIANDI CHANGZHOU AUTOMATION
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