CN210760808U - Intelligent detection early warning system for switch indication gap of switch machine - Google Patents
Intelligent detection early warning system for switch indication gap of switch machine Download PDFInfo
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- CN210760808U CN210760808U CN201921621046.XU CN201921621046U CN210760808U CN 210760808 U CN210760808 U CN 210760808U CN 201921621046 U CN201921621046 U CN 201921621046U CN 210760808 U CN210760808 U CN 210760808U
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Abstract
The utility model relates to a goat switch indicates breach intellectual detection system early warning system. The camera shooting device comprises a contact protective cover, wherein an installation structure for installing a camera shooting device is arranged on the contact protective cover, the camera shooting device faces the direction of a turnout gap of the point switch, and a heating element is arranged on the contact protective cover and used for preventing a camera of the camera shooting device and moving and static contacts from frosting and dewing; and the processing system is also used for receiving the information acquired by the camera device and processing the information. The utility model discloses a set up the contact protection casing of heating element, avoided camera device and sound contact frosting dewfall the production of phenomenon, improved camera device's the precision of making a video recording; the second way is that the processing system is arranged to analyze and process the gap information in real time, and when the detected information is abnormal, an alarm is generated in time to remind an operator to take relevant measures to process so as to prevent railway accidents; through the actual detection, the utility model discloses possess fine result of use.
Description
Technical Field
The utility model relates to a switch goat switch indicates breach monitoring early warning field especially relates to an adopt and install the camera on the safety guard that the electric heating defrosting prevented dew and indicate breach to the switch and monitor early warning system.
Background
The point switch is used as an important component of a turnout control system actuating mechanism, along with the rapid development of the modern construction of railways, the running speed of a train is continuously improved, and the running density is gradually increased; under the influence of impact of wheel pairs when a train operates, various components of the turnout can loosen and deviate, so that the point rail is closely attached and directly reflected to the indication notch inside the point switch to change. The gap is too big, can seriously influence driving safety and conveying efficiency. Therefore, higher requirements are put forward on the monitoring of the gap of the turnout switch machine; for this reason, real-time online monitoring of the switch gap is of great importance. At present, the gap monitoring of the switch machine is mainly carried out in two modes: firstly, a distance sensor which is arranged in the gap of the notch is used for directly measuring, and the measured value directly reflects the size of the measured gap; secondly, a camera is adopted to analyze the acquired image of the situation of the anti-gap value by indicating the position and other information of the rod, and the acquired image is transmitted to a central control center through a network for monitoring; obviously, current goat monitoring system is installing because can supply to install the space according to the dress minimum, and product mechanical parts is more, installs the difficulty, the displacement that becomes flexible easily, and measuring condition is single, and is also inaccurate, runs into the inside frosting dewfall of goat especially, and the camera is clean out the degree not enough, can not be accurate and the true value of crossing effectual reaction goat breach occasionally, more can not carry out the early warning to the maximum error value of breach, and the suggestion staff adjusts the goat breach in advance to prevent the emergence of railway accident.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, aim at provides a simple structure, simple to operate, safe and reliable's goat indicates breach intelligent monitoring alarm system.
Therefore, the utility model adopts the technical scheme that: the intelligent detection early warning system for the switch indication notch of the switch machine comprises a contact protective cover (1), wherein a mounting structure for mounting a camera device (2) is arranged on the contact protective cover (1), the camera device (2) faces the direction of the switch notch of the switch machine, a heating element (3) is arranged on the contact protective cover (1), and the heating element (3) is used for preventing a camera of the camera device (2) and moving and static contacts (4) from frosting and dewing; and the working temperature of the camera device is ensured to be between 0 ℃ and 60 ℃; and the processing system is also used for receiving the information acquired by the camera device (2) and processing the information.
Furthermore, a mounting groove (5) for mounting a camera device (2) is arranged above the contact protection cover (1), a notch enabling a camera of the camera device (2) to downwards extend out of the mounting groove (5) towards the direction of a switch point notch is arranged on the mounting groove (5), and the size range of the switch point notch is 0-5mm, particularly the change of the distance of 1.5 +/-0.5 mm is shot.
Furthermore, the contact protection cover (1) is made of a high-temperature-resistant fully transparent material, and the camera device (2) and the contact protection cover (1) are integrally arranged.
Further, the processing system comprises an image collector module (6) and a monitoring industrial personal computer (7);
the image collector module (6) is communicated with the plurality of camera devices (2), and information collected by the plurality of camera devices (2) is transmitted to the image collector module (6);
control industrial computer (7) is including communication processing module (71), main interface (72), alarm processing module (73) and breach monitoring module (74), communication module (71) are used for transmitting the information of image collector module (6) extremely breach monitoring module (74), breach monitoring module (74) are used for carrying out the analysis and comparing this breach information and predetermined breach numerical value received breach information, and when the breach numerical value of the breach information that detects is greater than predetermined breach numerical value, transmit alarm information extremely alarm processing module (73) and make alarm processing module (73) send alarm information and report to the police.
The monitoring method of the intelligent detection early warning system for the switch indication notch of the switch machine is carried out according to the following steps:
1) starting the heating element (3), wherein the heating element (3) ensures that the temperature in the contact protection cover (1) is within a certain range, and the phenomenon of frosting and dewing of the camera device (2) is prevented;
2) starting a camera of the camera device (2), detecting a gap of the point switch, and converting a detected gap value into a signal value through a signal acquisition module (6);
3) the converted signal value transmits information to a gap monitoring module (74) through a communication module (71), a gap value is preset in the gap monitoring module (74), and the gap monitoring module (74) compares the received information with the preset gap value and processes the comparison result;
4) when the received information gap value is larger than the preset gap value, the information is transmitted to the alarm processing module (73) and the alarm processing module (73) sends alarm information to alarm, and when the received information gap value is smaller than the preset gap value, the alarm processing module (73) does not give an alarm, and the camera device (2) continues to monitor.
The utility model has the advantages that: the utility model discloses a contact protection casing (camera device is integrated on the contact protection casing) that one of them set up heating element, avoided camera device and sound contact frosting dewfall the production of phenomenon, improved camera device's the precision of making a video recording; the second way is that the processing system is arranged to analyze and process the gap information in real time, and when the detected information is abnormal, an alarm is generated in time to remind an operator to take relevant measures to process so as to prevent railway accidents; through the actual detection, the utility model discloses possess fine result of use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a module communication diagram of the present invention.
In the figure, 1 is a contact protective cover, 2 is a camera device, 3 is a heating element, 4 is a moving contact and a static contact, 5 is a mounting groove, 6 is an image acquisition module, 7 is a monitoring industrial personal computer and 8 is a display rod;
71 is a communication processing module, 72 is a main interface, 73 is an alarm processing module, and 74 is a gap monitoring module.
Detailed Description
The intelligent detection early warning system for the switch indication notch of the switch machine comprises a contact protective cover 1, wherein an installation structure for installing a camera device 2 is arranged on the contact protective cover 1, the camera device 2 faces the direction of the switch notch of the switch machine, a heating element 3 is arranged on the contact protective cover 1, and the heating element 3 is used for preventing a camera and movable and static contacts 4 of the camera device 2 from frosting and dewing;
and the system is also provided with a processing system for receiving the information collected by the camera device 2 and processing the information.
Furthermore, an installation groove 5 for installing the camera device 2 is arranged above the contact protection cover 1, and a notch enabling the camera of the camera device 2 to extend downwards from the installation groove 5 towards the direction of the turnout notch of the point switch is arranged on the installation groove 5.
Further, the contact protection cover 1 is made of a high-temperature fully transparent material, and the camera device 2 and the contact protection cover 1 are integrally arranged.
Further, the processing system comprises an image collector module 6 and a monitoring industrial personal computer 7;
the image collector module 6 communicates with the plurality of cameras 2, and transmits information collected by the plurality of cameras 2 to the image collector module 6;
the monitoring industrial personal computer 7 comprises a communication processing module 71, a main interface 72, an alarm processing module 73 and a gap monitoring module 74, wherein the communication module 71 is used for transmitting information of the image collector module 6 to the gap monitoring module 74, the gap monitoring module 74 is used for analyzing the received gap information and comparing the gap information with a preset gap value, and when the detected gap value of the gap information is larger than the preset gap value, the alarm processing module 73 transmits alarm information and enables the alarm processing module 73 to send the alarm information to alarm.
Following the utility model discloses make further explanation to better understand the utility model discloses: the utility model discloses contact protection casing that dew is prevented in electrical heating defrosting for install miniature image collector, image collector set up in the top of contact protection casing to from becoming integrative with the contact protection casing, image collector takes the camera lens downwards, is facing to the side of goat switch breach.
The electric heating defrosting and dew preventing contact protective cover is made of high-temperature fully transparent material, an electric heating element is arranged at the inner side, and the electric heating defrosting and frost preventing contact protective cover is electrified and heated to prevent frost and dew from forming on the moving and static contacts and the lens of the collector.
Furthermore, the image collector is a miniature high-definition camera, and the size of the gap of the notch is shot under the coordination of infrared rays; and transmits the collected image information to the image collector centralized module for summarizing,
furthermore, the image collector centralized module is used for carrying out centralized conversion processing on the collected turnout gap images of a plurality of switch machines and then sending the turnout gap images to the monitoring industrial personal computer
Furthermore, the industrial personal computer is composed of a communication processing module, a main interface, an alarm processing module, gap monitoring software and other devices, wherein an early warning system is arranged on the gap monitoring software, when the monitoring software receives the image number transmitted through a data bus, the data acquired by a first image acquisition point is analyzed, the actually measured gap value is displayed on a display screen of the industrial personal computer, and if the value is close to a preset gap value, an early warning signal is given, so that whether the gap needs to be adjusted or not can be predicted in advance, driving accidents are prevented, and the safety performance is improved.
Claims (5)
1. The intelligent detection and early warning system for the turnout indication notch of the point switch is characterized by comprising a contact protective cover (1), wherein a mounting structure for mounting a camera device (2) is arranged on the contact protective cover (1), the camera device (2) faces the direction of the turnout notch of the point switch, a heating element (3) is arranged on the contact protective cover (1), and the heating element (3) is used for preventing a camera of the camera device (2) and a moving contact (4) from frosting and dewing; and the processing system is also used for receiving the information acquired by the camera device (2) and processing the information.
2. The switch machine turnout indication gap intelligent detection early warning system according to claim 1, wherein a mounting groove (5) for mounting a camera device (2) is arranged above the contact shield (1), and a gap enabling a camera of the camera device (2) to downwards extend out of the mounting groove (5) towards the gap direction of the switch machine turnout is arranged on the mounting groove (5).
3. The switch machine switch indication gap intelligent detection early warning system according to claim 1 or 2, characterized in that the contact shield (1) is made of high temperature resistant transparent material, and the camera device (2) and the contact shield (1) are assembled into a whole.
4. The switch machine turnout indication gap intelligent detection and early warning system according to claim 1, wherein the processing system comprises a signal collector module (6) and a monitoring industrial personal computer (7);
the signal collector module (6) is communicated with the plurality of camera devices (2), and information collected by the plurality of camera devices (2) is transmitted to the signal collector module (6);
control industrial computer (7) is including communication module (71), main interface (72), alarm processing module (73) and breach monitoring module (74), communication module (71) are used for transmitting the information of signal collector module (6) extremely breach monitoring module (74), breach monitoring module (74) are used for carrying out the analysis and carrying out the contrast with this breach information and predetermined breach numerical value to the breach information received, and when the breach numerical value of the breach information that detects is greater than predetermined breach numerical value, transmit alarm information extremely alarm processing module (73) and make alarm processing module (73) send alarm information and report to the police.
5. The switch machine turnout indication gap intelligent detection early warning system according to claim 1, wherein the camera of the camera device (2) is an infrared camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621046.XU CN210760808U (en) | 2019-09-27 | 2019-09-27 | Intelligent detection early warning system for switch indication gap of switch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621046.XU CN210760808U (en) | 2019-09-27 | 2019-09-27 | Intelligent detection early warning system for switch indication gap of switch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760808U true CN210760808U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921621046.XU Active CN210760808U (en) | 2019-09-27 | 2019-09-27 | Intelligent detection early warning system for switch indication gap of switch machine |
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| Country | Link |
|---|---|
| CN (1) | CN210760808U (en) |
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2019
- 2019-09-27 CN CN201921621046.XU patent/CN210760808U/en active Active
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