CN112446858A - High-speed railway tunnel integrated monitoring system - Google Patents

High-speed railway tunnel integrated monitoring system Download PDF

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Publication number
CN112446858A
CN112446858A CN202011254817.3A CN202011254817A CN112446858A CN 112446858 A CN112446858 A CN 112446858A CN 202011254817 A CN202011254817 A CN 202011254817A CN 112446858 A CN112446858 A CN 112446858A
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monitoring device
supporting mechanism
rail
monitoring
camera shooting
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田刚
贺兵强
周鑫
朱明�
基胜明
童喆敏
单德东
杨忠安
闫富伦
陈炬鑫
宋刚
李克东
张长生
魏涛
龚正
王栋
吴旺生
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Shanghai Xinhai Xintong Information Technology Co ltd
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Shanghai Xinhai Xintong Information Technology Co ltd
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    • G05B19/0425—Safety, monitoring
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    • G16Y20/00—Information sensed or collected by the things
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    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/10—Detection; Monitoring
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    • G16Y40/00—IoT characterised by the purpose of the information processing
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Abstract

The invention discloses a high-speed rail tunnel comprehensive monitoring system, which comprises: the system comprises a server and at least one monitoring terminal, wherein the server is connected with each monitoring terminal respectively; the monitoring terminal comprises at least one of a geographical position monitoring device, an equipment working state monitoring device, a video monitoring device, an environment temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device and a well lid state monitoring device; the monitoring terminal further includes a rail monitoring device, the rail monitoring device includes: the device comprises a supporting mechanism, a supporting mechanism track, a driving mechanism, a camera shooting mechanism, an illuminating mechanism, a distance sensor, a position acquisition module and a processing module. The comprehensive monitoring system for the high-speed rail tunnel provided by the invention can monitor the condition in the high-speed rail tunnel in real time, can find the condition in time when abnormality occurs, and improves the traffic safety.

Description

High-speed railway tunnel integrated monitoring system
Technical Field
The invention belongs to the technical field of tunnel monitoring, relates to a monitoring system, and particularly relates to a comprehensive monitoring system for a high-speed rail tunnel.
Background
With the development of national economy, the construction of cities and national railways has already advanced to a new height, the railway construction can not leave the tunnel, and the state of the tunnel gradually becomes an important safety guarantee. However, most tunnels are located in unmanned mountainous areas, manual inspection is very inconvenient, scientific techniques are needed to assist, and the comprehensive online tunnel monitoring system is indispensable.
In view of the above, there is an urgent need to design a new high-speed railway tunnel monitoring method to overcome at least some of the above-mentioned disadvantages of the existing high-speed railway tunnel monitoring method.
Disclosure of Invention
The invention provides a comprehensive monitoring system for a high-speed rail tunnel, which can monitor the condition in the high-speed rail tunnel in real time, can find the condition in time when abnormality occurs and improve the traffic safety.
In order to solve the technical problem, according to one aspect of the present invention, the following technical solutions are adopted:
a high-speed railway tunnel integrated monitoring system, the monitoring system includes: the system comprises a server and at least one monitoring terminal, wherein the server is connected with each monitoring terminal respectively;
the monitoring terminal comprises at least one of a geographical position monitoring device, an equipment working state monitoring device, a video monitoring device, an environment temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device and a well lid state monitoring device;
the geographical position monitoring device comprises a positioning module used for acquiring the geographical position of the set equipment;
the equipment working state monitoring device is connected with corresponding equipment and used for acquiring the equipment state;
the video monitoring device comprises a camera device used for acquiring a video picture of a set area;
the environment temperature and humidity monitoring device comprises a temperature sensor and a humidity sensor and is used for sensing temperature and humidity data of a set area;
the combustible gas monitoring device comprises a combustible gas sensing device and is used for monitoring whether set combustible gas exists in a set area;
the accumulated water monitoring device comprises a liquid level sensor and is used for sensing accumulated water information of a set area;
the well lid state monitoring device comprises a vibration sensor or a position sensor and is used for sensing state information of the well lid;
the monitoring terminal further includes a rail monitoring device, the rail monitoring device includes: the device comprises a supporting mechanism, a supporting mechanism track, a driving mechanism, a camera shooting mechanism, an illuminating mechanism, a distance sensor, a position acquisition module and a processing module;
the supporting mechanism is arranged through the supporting mechanism rail, and the driving mechanism is connected with the supporting mechanism and can drive the supporting mechanism to move along the supporting mechanism rail;
the camera shooting mechanism, the illuminating mechanism and the distance sensor are arranged through the supporting mechanism, and the camera shooting mechanism can shoot pictures of rails of the high-speed railway tunnel; the position acquisition module is used for acquiring the position of the supporting mechanism on the supporting mechanism track;
when the rail is in a normal state, the camera shooting mechanism shoots images captured by the supporting mechanism at each position of the rail of the supporting mechanism, and the images are respectively stored in a database and used as a subsequent comparison basis; the position acquisition module associates the acquired position information with each image;
the processing module compares the picture shot by the camera shooting mechanism with a set image to judge whether the rail is normal or not; the processing module selects a corresponding picture according to the position of the supporting mechanism on the supporting mechanism track acquired by the position acquisition module, and compares the picture with a picture shot by the camera shooting mechanism at the corresponding position;
the distance sensor is used for detecting the distance towards the upper part of a rail in the high-speed rail tunnel, and the processing module is used for judging whether foreign matters exist above the rail or not according to the distance;
the server includes: the crisis identification module is used for acquiring a video picture shot by the video monitoring device, comparing the video picture with a set image for identification and judging whether the video picture is abnormal or not; and if the abnormal condition occurs, identifying the corresponding crisis type according to the comparison result.
According to one aspect of the invention, the following technical scheme is adopted: a high-speed railway tunnel integrated monitoring system, the monitoring system includes: the system comprises a server and at least one monitoring terminal, wherein the server is connected with each monitoring terminal respectively;
the monitoring terminal comprises at least one of a geographical position monitoring device, an equipment working state monitoring device, a video monitoring device, an environment temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device and a well lid state monitoring device;
the geographical position monitoring device comprises a positioning module used for acquiring the geographical position of the set equipment;
the equipment working state monitoring device is connected with corresponding equipment and used for acquiring the equipment state;
the video monitoring device comprises a camera device used for acquiring a video picture of a set area;
the environment temperature and humidity monitoring device comprises a temperature sensor and a humidity sensor and is used for sensing temperature and humidity data of a set area;
the combustible gas monitoring device comprises a combustible gas sensing device and is used for monitoring whether set combustible gas exists in a set area;
the accumulated water monitoring device comprises a liquid level sensor and is used for sensing accumulated water information of a set area;
the well lid state monitoring device comprises a vibration sensor or a position sensor and is used for sensing state information of the well lid.
As an embodiment of the present invention, the server includes: the crisis identification module is used for acquiring a video picture shot by the video monitoring device, comparing the video picture with a set image for identification and judging whether the video picture is abnormal or not; and if the abnormal condition occurs, identifying the corresponding crisis type according to the comparison result.
As an embodiment of the present invention, the monitoring terminal further includes a rail monitoring device, and the rail monitoring device includes: the device comprises a supporting mechanism, a supporting mechanism track, a driving mechanism, a camera shooting mechanism, an illuminating mechanism, a distance sensor, a position acquisition module and a processing module;
the supporting mechanism is arranged through the supporting mechanism rail, and the driving mechanism is connected with the supporting mechanism and can drive the supporting mechanism to move along the supporting mechanism rail;
the camera shooting mechanism, the illuminating mechanism and the distance sensor are arranged through the supporting mechanism, and the camera shooting mechanism can shoot pictures of rails of the high-speed railway tunnel; the position acquisition module is used for acquiring the position of the supporting mechanism on the supporting mechanism track;
the processing module compares the picture shot by the camera shooting mechanism with a set image to judge whether the rail is normal or not; the processing module selects a corresponding picture according to the position of the supporting mechanism on the supporting mechanism track acquired by the position acquisition module, and compares the picture with a picture shot by the camera shooting mechanism at the corresponding position;
the distance sensor sets a distance towards the upper part of a rail in the high-speed rail tunnel to detect, and the processing module judges whether foreign matters exist above the rail according to the distance.
As an embodiment of the present invention, when the rail is in a normal state, the camera mechanism captures images captured by the support mechanism at each position of the rail of the support mechanism, and the images are respectively stored in the database as a basis for subsequent comparison; the position acquisition module associates the acquired position information with each image.
The invention has the beneficial effects that: the comprehensive monitoring system for the high-speed rail tunnel provided by the invention can monitor the condition in the high-speed rail tunnel in real time, can find the condition in time when abnormality occurs, and improves the traffic safety.
Drawings
Fig. 1 is a schematic composition diagram of a high-speed rail tunnel integrated monitoring system according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a rail monitoring apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic structural view (side view) of a rail monitoring device according to an embodiment of the present invention.
Fig. 4 is a schematic view of a usage scenario of the integrated monitoring system for the high-speed rail tunnel according to an embodiment of the present invention.
Fig. 5 is a schematic circuit diagram of a cpu according to an embodiment of the present invention.
Fig. 6 is a schematic circuit diagram of a rail flooding collection circuit according to an embodiment of the present invention.
Fig. 7 is a schematic circuit diagram of an ambient temperature and humidity acquisition circuit according to an embodiment of the present invention.
Fig. 8 is a circuit diagram of a signal acquisition and status alarm circuit according to an embodiment of the present invention.
Fig. 9 is a circuit diagram of an operation key circuit according to an embodiment of the invention.
Fig. 10 is a circuit diagram of a data transmission circuit according to an embodiment of the invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For a further understanding of the invention, reference will now be made to the preferred embodiments of the invention by way of example, and it is to be understood that the description is intended to further illustrate features and advantages of the invention, and not to limit the scope of the claims.
The description in this section is for several exemplary embodiments only, and the present invention is not limited only to the scope of the embodiments described. It is within the scope of the present disclosure and protection that the same or similar prior art means and some features of the embodiments may be interchanged.
The steps in the embodiments in the specification are only expressed for convenience of description, and the implementation manner of the present application is not limited by the order of implementation of the steps. The term "connected" in the specification includes both direct connection and indirect connection.
The invention discloses a high-speed rail tunnel comprehensive monitoring system, and fig. 1 and 4 are schematic composition diagrams of the high-speed rail tunnel comprehensive monitoring system in one embodiment of the invention; referring to fig. 1 and 4, the monitoring system includes: the monitoring system comprises a server 200 and at least one monitoring terminal 100, wherein the server 200 is respectively connected with each monitoring terminal 100.
The monitoring terminal 100 comprises at least one of a geographical position monitoring device 101, an equipment working state monitoring device 102, a video monitoring device 103, an environment temperature and humidity monitoring device 104, a combustible gas monitoring device 105, a water accumulation monitoring device 106 and a well lid state monitoring device 107.
The geographic position monitoring device 101 comprises a positioning module, which is used for acquiring the geographic position of the set equipment; the device working state monitoring device 102 is connected with corresponding devices to obtain device states; the video monitoring device 103 comprises a camera device for acquiring a video image of a set area; the environment temperature and humidity monitoring device 104 comprises a temperature sensor and a humidity sensor, and is used for sensing temperature and humidity data of a set area; the combustible gas monitoring device 105 comprises a combustible gas sensing device for monitoring whether set combustible gas exists in a set area; the accumulated water monitoring device 106 comprises a liquid level sensor for sensing accumulated water information of a set area; the well lid state monitoring device 107 includes a vibration sensor or a position sensor for sensing state information of the well lid.
In an embodiment of the present invention, the monitoring terminal may further include a rail monitoring device 108, fig. 2 is a schematic diagram illustrating a composition of the rail monitoring device in an embodiment of the present invention, and fig. 3 is a schematic diagram illustrating a structure of the rail monitoring device in an embodiment of the present invention; referring to fig. 2 and 3, the rail monitoring device 108 includes: support mechanism 1081, support mechanism rail 1082, drive mechanism 1083, camera mechanism 1084, illumination mechanism 1085, distance sensor 1086, position acquisition module 1087, and processing module 1088.
The support mechanism 1081 is disposed through the support mechanism rail 1082, and the driving mechanism 1083 is coupled to the support mechanism 1081 and can drive the support mechanism 1081 to move along the support mechanism rail 1082.
The camera mechanism 1084, the illumination mechanism 1085 and the distance sensor 1086 are arranged through the support mechanism 1081, and the camera mechanism 1084 can shoot pictures of the rails of the high-speed railway; the position acquisition module 1087 is configured to acquire the position of the support mechanism 1081 on the support mechanism track 1082.
The processing module 1088 compares the image shot by the camera 1084 with the set image to determine whether the rail is normal; the processing module 1088 selects a corresponding picture according to the position of the support mechanism 1081 on the support mechanism rail 1082, which is obtained by the position obtaining module 1087, and compares the picture with the picture shot by the camera mechanism 1084 at the corresponding position. By the method, the comparison accuracy can be improved, and the judgment accuracy is improved.
When the rail is in a normal state, the camera 1084 can capture images of the support mechanism 1081 at various positions of the support mechanism rail 1082, and the images are stored in the database respectively as a basis for subsequent comparison. The position acquisition module 1087 associates the acquired position information with each image.
The distance sensor 1086 detects a distance set above a rail in the high-speed railway tunnel, and the processing module 1088 determines whether a foreign object is present above the rail based on the distance.
In an embodiment of the present invention, the server 200 includes a crisis identification module, which obtains a video image captured by the video monitoring apparatus 103, compares the video image with a set image for identification, and determines whether an abnormality occurs; and if the abnormal condition occurs, identifying the corresponding crisis type according to the comparison result.
The monitoring terminal may further include a central processing unit, and fig. 5 is a schematic circuit diagram of the central processing unit in an embodiment of the present invention; referring to fig. 5, in an embodiment of the invention, the cpu includes an eleventh chip U1 and peripheral circuits.
The accumulated water monitoring device 106 may include a steel rail flooding collection circuit, and fig. 6 is a schematic circuit diagram of the steel rail flooding collection circuit according to an embodiment of the present invention; referring to fig. 6, in an embodiment of the present invention, the rail immersion collecting circuit includes a first chip U1, a third chip U3, a triode, a plurality of diodes, a plurality of capacitors, and a plurality of resistors; may be connected in the circuit connection of fig. 6.
The environment temperature and humidity monitoring device 104 includes an environment temperature and humidity acquisition circuit, and fig. 7 is a schematic circuit diagram of the environment temperature and humidity acquisition circuit in an embodiment of the present invention; referring to fig. 7, in an embodiment of the invention, the ambient temperature and humidity acquisition circuit includes an eighth chip U8, a first inductor L1, a fifteenth diode D15, a plurality of capacitors, a plurality of resistors, a ninth chip U9, a second inductor L2, a sixteenth diode D16, a plurality of capacitors, and a plurality of resistors; may be connected in the circuit connection of fig. 7.
The monitoring terminal may further include a signal acquisition and status alarm circuit, and fig. 8 is a circuit schematic diagram of the signal acquisition and status alarm circuit in an embodiment of the present invention; referring to fig. 8, in an embodiment of the present invention, the signal collecting and state alarming circuit includes a second chip U2, a seventh chip U7, a plurality of triodes, a plurality of capacitors, a plurality of resistors, and the like; may be connected in the circuit connection shown in fig. 8.
In addition, the monitoring terminal may further include an operation key circuit and a data transmission circuit, fig. 9 is a circuit schematic diagram of the operation key circuit in an embodiment of the present invention, and fig. 10 is a circuit schematic diagram of the data transmission circuit in an embodiment of the present invention; referring to fig. 9 and 10, the operation key circuit and the data transmission circuit may use the circuit structures shown in fig. 9 and 10, but may also use other circuit structures.
In conclusion, the comprehensive monitoring system for the high-speed rail tunnel provided by the invention can monitor the condition in the high-speed rail tunnel in real time, can find the condition in time when an abnormality occurs, and improves the traffic safety.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the invention herein are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Effects or advantages referred to in the embodiments may not be reflected in the embodiments due to interference of various factors, and the description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the invention.

Claims (5)

1. A high-speed railway tunnel integrated monitoring system, its characterized in that, monitoring system includes: the system comprises a server and at least one monitoring terminal, wherein the server is connected with each monitoring terminal respectively;
the monitoring terminal comprises at least one of a geographical position monitoring device, an equipment working state monitoring device, a video monitoring device, an environment temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device and a well lid state monitoring device;
the geographical position monitoring device comprises a positioning module used for acquiring the geographical position of the set equipment;
the equipment working state monitoring device is connected with corresponding equipment and used for acquiring the equipment state;
the video monitoring device comprises a camera device used for acquiring a video picture of a set area;
the environment temperature and humidity monitoring device comprises a temperature sensor and a humidity sensor and is used for sensing temperature and humidity data of a set area;
the combustible gas monitoring device comprises a combustible gas sensing device and is used for monitoring whether set combustible gas exists in a set area;
the accumulated water monitoring device comprises a liquid level sensor and is used for sensing accumulated water information of a set area;
the well lid state monitoring device comprises a vibration sensor or a position sensor and is used for sensing state information of the well lid;
the monitoring terminal further includes a rail monitoring device, the rail monitoring device includes: the device comprises a supporting mechanism, a supporting mechanism track, a driving mechanism, a camera shooting mechanism, an illuminating mechanism, a distance sensor, a position acquisition module and a processing module;
the supporting mechanism is arranged through the supporting mechanism rail, and the driving mechanism is connected with the supporting mechanism and can drive the supporting mechanism to move along the supporting mechanism rail;
the camera shooting mechanism, the illuminating mechanism and the distance sensor are arranged through the supporting mechanism, and the camera shooting mechanism can shoot pictures of rails of the high-speed railway tunnel; the position acquisition module is used for acquiring the position of the supporting mechanism on the supporting mechanism track;
when the rail is in a normal state, the camera shooting mechanism shoots images captured by the supporting mechanism at each position of the rail of the supporting mechanism, and the images are respectively stored in a database and used as a subsequent comparison basis; the position acquisition module associates the acquired position information with each image;
the processing module compares the picture shot by the camera shooting mechanism with a set image to judge whether the rail is normal or not; the processing module selects a corresponding picture according to the position of the supporting mechanism on the supporting mechanism track acquired by the position acquisition module, and compares the picture with a picture shot by the camera shooting mechanism at the corresponding position;
the distance sensor is used for detecting the distance towards the upper part of a rail in the high-speed rail tunnel, and the processing module is used for judging whether foreign matters exist above the rail or not according to the distance;
the server includes: the crisis identification module is used for acquiring a video picture shot by the video monitoring device, comparing the video picture with a set image for identification and judging whether the video picture is abnormal or not; and if the abnormal condition occurs, identifying the corresponding crisis type according to the comparison result.
2. A high-speed railway tunnel integrated monitoring system, its characterized in that, monitoring system includes: the system comprises a server and at least one monitoring terminal, wherein the server is connected with each monitoring terminal respectively;
the monitoring terminal comprises at least one of a geographical position monitoring device, an equipment working state monitoring device, a video monitoring device, an environment temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device and a well lid state monitoring device;
the geographical position monitoring device comprises a positioning module used for acquiring the geographical position of the set equipment;
the equipment working state monitoring device is connected with corresponding equipment and used for acquiring the equipment state;
the video monitoring device comprises a camera device used for acquiring a video picture of a set area;
the environment temperature and humidity monitoring device comprises a temperature sensor and a humidity sensor and is used for sensing temperature and humidity data of a set area;
the combustible gas monitoring device comprises a combustible gas sensing device and is used for monitoring whether set combustible gas exists in a set area;
the accumulated water monitoring device comprises a liquid level sensor and is used for sensing accumulated water information of a set area;
the well lid state monitoring device comprises a vibration sensor or a position sensor and is used for sensing state information of the well lid.
3. The high-speed railway tunnel integrated monitoring system of claim 2, characterized in that:
the server includes: the crisis identification module is used for acquiring a video picture shot by the video monitoring device, comparing the video picture with a set image for identification and judging whether the video picture is abnormal or not; and if the abnormal condition occurs, identifying the corresponding crisis type according to the comparison result.
4. The high-speed railway tunnel integrated monitoring system of claim 2, characterized in that:
the monitoring terminal further includes a rail monitoring device, the rail monitoring device includes: the device comprises a supporting mechanism, a supporting mechanism track, a driving mechanism, a camera shooting mechanism, an illuminating mechanism, a distance sensor, a position acquisition module and a processing module;
the supporting mechanism is arranged through the supporting mechanism rail, and the driving mechanism is connected with the supporting mechanism and can drive the supporting mechanism to move along the supporting mechanism rail;
the camera shooting mechanism, the illuminating mechanism and the distance sensor are arranged through the supporting mechanism, and the camera shooting mechanism can shoot pictures of rails of the high-speed railway tunnel; the position acquisition module is used for acquiring the position of the supporting mechanism on the supporting mechanism track;
the processing module compares the picture shot by the camera shooting mechanism with a set image to judge whether the rail is normal or not; the processing module selects a corresponding picture according to the position of the supporting mechanism on the supporting mechanism track acquired by the position acquisition module, and compares the picture with a picture shot by the camera shooting mechanism at the corresponding position;
the distance sensor sets a distance towards the upper part of a rail in the high-speed rail tunnel to detect, and the processing module judges whether foreign matters exist above the rail according to the distance.
5. The high-speed railway tunnel integrated monitoring system of claim 4, characterized in that:
when the rail is in a normal state, the camera shooting mechanism shoots images captured by the supporting mechanism at each position of the rail of the supporting mechanism, and the images are respectively stored in a database and used as a subsequent comparison basis; the position acquisition module associates the acquired position information with each image.
CN202011254817.3A 2020-11-11 2020-11-11 High-speed railway tunnel integrated monitoring system Pending CN112446858A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107820050A (en) * 2017-11-03 2018-03-20 重庆立洋机电设备制造有限公司 Conductive rail movable monitoring robot and its monitoring system and method
CN109443440A (en) * 2018-12-13 2019-03-08 江苏久创电气科技有限公司 Tunnel comprehensive monitoring system
CN111016932A (en) * 2019-12-02 2020-04-17 江西理工大学 Track inspection vehicle and detection method of energy-saving air rail system
CN213715992U (en) * 2020-11-11 2021-07-16 上海新海信通信息技术有限公司 High-speed railway tunnel integrated monitoring system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107820050A (en) * 2017-11-03 2018-03-20 重庆立洋机电设备制造有限公司 Conductive rail movable monitoring robot and its monitoring system and method
CN109443440A (en) * 2018-12-13 2019-03-08 江苏久创电气科技有限公司 Tunnel comprehensive monitoring system
CN111016932A (en) * 2019-12-02 2020-04-17 江西理工大学 Track inspection vehicle and detection method of energy-saving air rail system
CN213715992U (en) * 2020-11-11 2021-07-16 上海新海信通信息技术有限公司 High-speed railway tunnel integrated monitoring system

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