High-speed railway tunnel comprehensive monitoring system

Abstract

The present invention discloses a comprehensive monitoring system for high-speed railway tunnels, the monitoring system comprising: a server and at least one monitoring terminal, the server being connected to each monitoring terminal respectively; the monitoring terminal comprising at least one of a geographical location monitoring device, an equipment working status monitoring device, a video monitoring device, an environmental temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device and a manhole cover status monitoring device; the monitoring terminal further comprises a rail monitoring device, the rail monitoring device comprising: a support mechanism, a support mechanism track, a driving mechanism, a camera mechanism, a lighting mechanism, a distance sensor, a position acquisition module and a processing module. The comprehensive monitoring system for high-speed railway tunnels proposed by the present invention can monitor the conditions in the high-speed railway tunnel in real time, and can promptly detect abnormalities when they occur, thereby improving traffic safety.

Description

Technical Field

[0001] The invention belongs to the technical field of tunnel monitoring, and relates to a monitoring system, and in particular to a comprehensive monitoring system for high-speed railway tunnels. Background Art

[0002] With the development of the national economy, the construction of urban and national railways has reached a new height. Railway construction is inseparable from tunnels, and the status of tunnels has gradually become an important safety guarantee. However, most tunnels are located in unmanned mountainous areas, and manual inspections are also very inconvenient. This requires the assistance of science and technology, which makes the tunnel comprehensive online monitoring system indispensable.

[0003] In view of this, there is an urgent need to design a new high-speed railway tunnel monitoring method to overcome at least some of the above-mentioned defects of the existing high-speed railway tunnel monitoring method. Summary of the invention

[0004] The present invention provides a high-speed railway tunnel comprehensive monitoring system, which can monitor the conditions in the high-speed railway tunnel in real time, and can promptly discover abnormalities when they occur, thereby improving traffic safety.

[0005] To solve the above technical problem, according to one aspect of the present invention, the following technical solution is adopted:

[0006] A high-speed railway tunnel comprehensive monitoring system, the monitoring system comprising: a server and at least one monitoring terminal, the server being connected to each monitoring terminal respectively;

[0007] The monitoring terminal includes at least one of a geographic location monitoring device, an equipment working status monitoring device, a video monitoring device, an environmental temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device, and a manhole cover status monitoring device;

[0008] The geographical location monitoring device includes a positioning module for obtaining the geographical location of the setting device;

[0009] The device working status monitoring device is connected to the corresponding device to obtain the device status;

[0010] The video monitoring device includes a camera device for acquiring video images of a set area;

[0011] The environmental temperature and humidity monitoring device includes a temperature sensor and a humidity sensor for sensing the temperature and humidity data of a set area;

[0012] The combustible gas monitoring device includes a combustible gas sensing device for monitoring whether there is a set combustible gas in a set area;

[0013] The water accumulation monitoring device includes a liquid level sensor for sensing water accumulation information in a set area;

[0014] The manhole cover status monitoring device includes a vibration sensor or a position sensor for sensing the status information of the manhole cover;

[0015] The monitoring terminal further includes a rail monitoring device, which includes: a support mechanism, a support mechanism track, a driving mechanism, a camera mechanism, a lighting mechanism, a distance sensor, a position acquisition module and a processing module;

[0016] The support mechanism is arranged via the support mechanism track, and the driving mechanism is connected to the support mechanism and can drive the support mechanism to move along the support mechanism track;

[0017] The camera mechanism, lighting mechanism and distance sensor are arranged through the support mechanism, and the camera mechanism can take pictures of the rails of the high-speed railway tunnel; the position acquisition module is used to acquire the position of the support mechanism on the support mechanism track;

[0018] When the track is in a normal state, the camera mechanism captures images of the support mechanism at various positions of the support mechanism track, and stores them in the database as a basis for subsequent comparison; the position acquisition module associates the acquired position information with each image;

[0019] The processing module compares the picture taken by the camera mechanism with the set image to determine whether the rail is normal; the processing module selects a corresponding picture according to the position of the support mechanism on the support mechanism track obtained by the position acquisition module, and compares it with the picture taken by the camera mechanism at the corresponding position;

[0020] The distance sensor detects at a set distance above the rail in the high-speed railway tunnel, and the processing module determines whether there is a foreign object above the rail based on the distance;

[0021] The server includes: a crisis identification module, which obtains the video image captured by the video monitoring device, compares it with a set image, and determines whether an abnormality occurs; if an abnormality occurs, the corresponding crisis type is identified according to the comparison result.

[0022] According to one aspect of the present invention, the following technical solution is adopted: a high-speed railway tunnel comprehensive monitoring system, the monitoring system comprising: a server and at least one monitoring terminal, the server being connected to each monitoring terminal respectively;

[0023] The monitoring terminal includes at least one of a geographic location monitoring device, an equipment working status monitoring device, a video monitoring device, an environmental temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device, and a manhole cover status monitoring device;

[0024] The geographical location monitoring device includes a positioning module for obtaining the geographical location of the setting device;

[0025] The device working status monitoring device is connected to the corresponding device to obtain the device status;

[0026] The video monitoring device includes a camera device for acquiring video images of a set area;

[0027] The environmental temperature and humidity monitoring device includes a temperature sensor and a humidity sensor for sensing the temperature and humidity data of a set area;

[0028] The combustible gas monitoring device includes a combustible gas sensing device for monitoring whether there is a set combustible gas in a set area;

[0029] The water accumulation monitoring device includes a liquid level sensor for sensing water accumulation information in a set area;

[0030] The manhole cover status monitoring device includes a vibration sensor or a position sensor for sensing the status information of the manhole cover.

[0031] As an embodiment of the present invention, the server includes: a crisis identification module, which obtains the video image captured by the video surveillance device, compares it with a set image, and determines whether an abnormality occurs; if an abnormality occurs, the corresponding crisis type is identified based on the comparison result.

[0032] As an embodiment of the present invention, the monitoring terminal further includes a rail monitoring device, and the rail monitoring device includes: a support mechanism, a support mechanism track, a driving mechanism, a camera mechanism, a lighting mechanism, a distance sensor, a position acquisition module and a processing module;

[0033] The support mechanism is arranged via the support mechanism track, and the driving mechanism is connected to the support mechanism and can drive the support mechanism to move along the support mechanism track;

[0034] The camera mechanism, lighting mechanism and distance sensor are arranged through the support mechanism, and the camera mechanism can take pictures of the rails of the high-speed railway tunnel; the position acquisition module is used to acquire the position of the support mechanism on the support mechanism track;

[0035] The processing module compares the picture taken by the camera mechanism with the set image to determine whether the rail is normal; the processing module selects a corresponding picture according to the position of the support mechanism on the support mechanism track obtained by the position acquisition module, and compares it with the picture taken by the camera mechanism at the corresponding position;

[0036] The distance sensor detects at a set distance above the rail in the high-speed railway tunnel, and the processing module determines whether there is a foreign object above the rail based on the distance.

[0037] As an embodiment of the present invention, when the track is in a normal state, the camera mechanism captures images of the support mechanism at various positions of the support mechanism track, and stores them in a database respectively as a basis for subsequent comparison; the position acquisition module associates the acquired position information with each image.

[0038] The beneficial effect of the present invention is that the high-speed railway tunnel comprehensive monitoring system proposed by the present invention can monitor the conditions in the high-speed railway tunnel in real time, and can promptly discover abnormalities when they occur, thereby improving traffic safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 Schematic diagram of the composition of a comprehensive monitoring system for a high-speed railway tunnel in one embodiment of the present invention.

[0040] Figure 2 FIG. 1 is a schematic diagram of the composition of a rail monitoring device in one embodiment of the present invention.

[0041] Figure 3 Schematic diagram (side view) of the structure of a rail monitoring device in one embodiment of the present invention.

[0042] Figure 4 Schematic diagram of a use scenario of a comprehensive monitoring system for a high-speed railway tunnel in one embodiment of the present invention.

[0043] Figure 5 FIG. 4 is a circuit diagram of a central processing unit in an embodiment of the present invention.

[0044] Figure 6 The figure is a circuit diagram of a rail water collection circuit in one embodiment of the present invention.

[0045] Figure 7 Schematic diagram of a circuit for collecting ambient temperature and humidity in one embodiment of the present invention.

[0046] Figure 8 The figure is a circuit diagram of a signal acquisition and status alarm circuit in one embodiment of the present invention.

[0047] Fig. 9 FIG. 4 is a circuit diagram of an operating key circuit in an embodiment of the present invention.

[0048] Fig.10 FIG. 4 is a circuit diagram of a data transmission circuit according to an embodiment of the present invention. DETAILED DESCRIPTION

[0049] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0050] In order to further understand the present invention, preferred embodiments of the present invention are described below in conjunction with examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0051] The description in this section is only for several typical embodiments, and the present invention is not limited to the scope of the embodiments. The same or similar prior art means and some technical features in the embodiments are mutually replaced within the scope of the present invention.

[0052] The description of the steps in each embodiment in the specification is only for the convenience of explanation, and the implementation of the present application is not limited by the order of the steps. The "connection" in the specification includes both direct connection and indirect connection.

[0053] The present invention discloses a high-speed railway tunnel comprehensive monitoring system. Figure 1 , Figure 4 This is a schematic diagram of the composition of a high-speed railway tunnel comprehensive monitoring system in one embodiment of the present invention; please refer to Figure 1 , Figure 4 The monitoring system includes: a server 200 and at least one monitoring terminal 100, and the server 200 is connected to each monitoring terminal 100 respectively.

[0054] The monitoring terminal 100 includes at least one of a geographic location monitoring device 101 , an equipment working status monitoring device 102 , a video monitoring device 103 , an environmental temperature and humidity monitoring device 104 , a combustible gas monitoring device 105 , a water accumulation monitoring device 106 and a manhole cover status monitoring device 107 .

[0055] The geographic location monitoring device 101 includes a positioning module for obtaining the geographic location of a set device; the equipment working status monitoring device 102 is connected to the corresponding equipment to obtain the equipment status; the video monitoring device 103 includes a camera device to obtain video images of a set area; the environmental temperature and humidity monitoring device 104 includes a temperature sensor and a humidity sensor to sense the temperature and humidity data of the set area; the combustible gas monitoring device 105 includes a combustible gas sensing device to monitor whether there is a set combustible gas in the set area; the water accumulation monitoring device 106 includes a liquid level sensor to sense the water accumulation information of the set area; the manhole cover status monitoring device 107 includes a vibration sensor or a position sensor to sense the status information of the manhole cover.

[0056] In one embodiment of the present invention, the monitoring terminal may further include a rail monitoring device 108, Figure 2 is a schematic diagram of the composition of a rail monitoring device in one embodiment of the present invention, Figure 3is a schematic diagram of the structure of a rail monitoring device in one embodiment of the present invention; please refer to Figure 2 , Figure 3 The rail monitoring device 108 includes: a supporting mechanism 1081, a supporting mechanism track 1082, a driving mechanism 1083, a camera mechanism 1084, a lighting mechanism 1085, a distance sensor 1086, a position acquisition module 1087 and a processing module 1088.

[0057] The support mechanism 1081 is arranged through the support mechanism track 1082 , and the driving mechanism 1083 is connected to the support mechanism 1081 and can drive the support mechanism 1081 to move along the support mechanism track 1082 .

[0058] The camera mechanism 1084 , the lighting mechanism 1085 and the distance sensor 1086 are arranged through the support mechanism 1081 , and the camera mechanism 1084 can take pictures of the high-speed railway tunnel rails; the position acquisition module 1087 is used to obtain the position of the support mechanism 1081 on the support mechanism track 1082 .

[0059] The processing module 1088 compares the image captured by the camera mechanism 1084 with the set image to determine whether the rail is normal; the processing module 1088 selects a corresponding image based on the position of the support mechanism 1081 on the support mechanism track 1082 obtained by the position acquisition module 1087, and compares it with the image captured by the camera mechanism 1084 at the corresponding position. The above method can improve the accuracy of the comparison, thereby improving the accuracy of the judgment.

[0060] When the rail is in a normal state, the camera mechanism 1084 can capture images of the support mechanism 1081 at various positions of the support mechanism track 1082, and store them in the database as a basis for subsequent comparison. The position acquisition module 1087 associates the acquired position information with each image.

[0061] The distance sensor 1086 detects a set distance above the rail in the high-speed railway tunnel, and the processing module 1088 determines whether there is a foreign object above the rail based on the distance.

[0062] In one embodiment of the present invention, the server 200 includes a crisis identification module, which obtains the video image captured by the video surveillance device 103, compares it with a set image, and determines whether an abnormality occurs; if an abnormality occurs, the corresponding crisis type is identified based on the comparison result.

[0063] The monitoring terminal may further include a central processing unit, Figure 5 is a circuit diagram of a central processing unit in one embodiment of the present invention; please refer to Figure 5In one embodiment of the present invention, the central processing unit includes an eleventh chip U1 and peripheral circuits.

[0064] The water accumulation monitoring device 106 may include a rail water collection circuit. Figure 6 This is a circuit diagram of a rail water collection circuit in one embodiment of the present invention; please refer to Figure 6 In one embodiment of the present invention, the rail water collection circuit includes a first chip U1, a third chip U3, a transistor, a plurality of diodes, a plurality of capacitors, and a plurality of resistors; Figure 6 The circuit connection method is connected.

[0065] The environmental temperature and humidity monitoring device 104 includes an environmental temperature and humidity acquisition circuit. Figure 7 is a circuit diagram of an environmental temperature and humidity acquisition circuit in one embodiment of the present invention; please refer to Figure 7 In one embodiment of the present 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, and a ninth chip U9, a second inductor L2, a sixteenth diode D16, a plurality of capacitors, and a plurality of resistors; Figure 7 The circuit connection method is connected.

[0066] The monitoring terminal may also include a signal acquisition and status alarm circuit. Figure 8 is a circuit diagram of a signal acquisition and status alarm circuit in one embodiment of the present invention; please refer to Figure 8 In one embodiment of the present invention, the signal acquisition and status alarm circuit includes a second chip U2, a seventh chip U7, a plurality of transistors, a plurality of capacitors, a plurality of resistors, etc.; Figure 8 Connect the circuit as shown.

[0067] In addition, the monitoring terminal may also include an operation button circuit and a data transmission circuit. Fig. 9 FIG. 1 is a circuit diagram of an operation key circuit in an embodiment of the present invention. Fig.10 is a circuit diagram of a data transmission circuit in one embodiment of the present invention; please refer to Fig. 9 , Fig.10 , operation button circuit and data transmission circuit can be used Fig. 9 , Fig.10 The circuit structure shown can of course also adopt other circuit structures.

[0068] In summary, the high-speed railway tunnel comprehensive monitoring system proposed in the present invention can monitor the conditions in the high-speed railway tunnel in real time, detect abnormalities in time, and improve traffic safety.

[0069] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0070] The description and application of the present invention here are illustrative, and it is not intended to limit the scope of the present invention to the above-mentioned embodiments. The effects or advantages involved in the embodiments may not be embodied in the embodiments due to interference from various factors, and the description of the effects or advantages is not used to limit the embodiments. The deformation and change of the embodiments disclosed here are possible, and the replacement of the embodiments and the various equivalent parts are well known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be implemented in other forms, structures, arrangements, proportions, and with other components, materials and parts without departing from the spirit or essential features of the present invention. Other deformations and changes can be made to the embodiments disclosed here without departing from the scope and spirit of the present invention.

Claims

1. A high-speed railway tunnel comprehensive monitoring system, characterized in that: The monitoring system comprises: a server and at least one monitoring terminal, wherein the server is connected to each monitoring terminal respectively; The monitoring terminal includes at least one of a geographic location monitoring device, an equipment working status monitoring device, a video monitoring device, an environmental temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device, and a manhole cover status monitoring device; The geographical location monitoring device includes a positioning module for obtaining the geographical location of the setting device; The device working status monitoring device is connected to the corresponding device to obtain the device status; The video monitoring device includes a camera device for acquiring video images of a set area; The environmental temperature and humidity monitoring device includes a temperature sensor and a humidity sensor for sensing the temperature and humidity data of a set area; The combustible gas monitoring device includes a combustible gas sensing device for monitoring whether there is a set combustible gas in a set area; The water accumulation monitoring device includes a liquid level sensor for sensing water accumulation information in a set area; The manhole cover status monitoring device includes a vibration sensor or a position sensor for sensing the status information of the manhole cover; The monitoring terminal further includes a rail monitoring device, which includes: a support mechanism, a support mechanism track, a driving mechanism, a camera mechanism, a lighting mechanism, a distance sensor, a position acquisition module and a processing module; The support mechanism is arranged via the support mechanism track, and the driving mechanism is connected to the support mechanism and can drive the support mechanism to move along the support mechanism track; The camera mechanism, lighting mechanism and distance sensor are arranged through the support mechanism, and the camera mechanism can take pictures of the rails of the high-speed railway tunnel; the position acquisition module is used to acquire the position of the support mechanism on the support mechanism track; When the track is in a normal state, the camera mechanism captures images of the support mechanism at various positions of the support mechanism track, and stores them in the database as a basis for subsequent comparison; the position acquisition module associates the acquired position information with each image; The processing module compares the picture taken by the camera mechanism with the set image to determine whether the rail is normal; the processing module selects a corresponding picture according to the position of the support mechanism on the support mechanism track obtained by the position acquisition module, and compares it with the picture taken by the camera mechanism at the corresponding position; The distance sensor detects at a set distance above the rail in the high-speed railway tunnel, and the processing module determines whether there is a foreign object above the rail based on the distance; The server includes: a crisis identification module, which obtains the video image captured by the video monitoring device, compares it with a set image, and determines whether an abnormality occurs; if an abnormality occurs, the corresponding crisis type is identified according to the comparison result.

2. A high-speed railway tunnel comprehensive monitoring system, characterized in that: The monitoring system comprises: a server and at least one monitoring terminal, wherein the server is connected to each monitoring terminal respectively; The monitoring terminal includes at least one of a geographic location monitoring device, an equipment working status monitoring device, a video monitoring device, an environmental temperature and humidity monitoring device, a combustible gas monitoring device, a water accumulation monitoring device, and a manhole cover status monitoring device; The geographical location monitoring device includes a positioning module for obtaining the geographical location of the setting device; The device working status monitoring device is connected to the corresponding device to obtain the device status; The video monitoring device includes a camera device for acquiring video images of a set area; The environmental temperature and humidity monitoring device includes a temperature sensor and a humidity sensor for sensing the temperature and humidity data of a set area; The combustible gas monitoring device includes a combustible gas sensing device for monitoring whether there is a set combustible gas in a set area; The water accumulation monitoring device includes a liquid level sensor for sensing water accumulation information in a set area; The manhole cover status monitoring device includes a vibration sensor or a position sensor for sensing the status information of the manhole cover; The monitoring terminal further includes a rail monitoring device, which includes: a support mechanism, a support mechanism track, a driving mechanism, a camera mechanism, a lighting mechanism, a distance sensor, a position acquisition module and a processing module; The support mechanism is arranged via the support mechanism track, and the driving mechanism is connected to the support mechanism and can drive the support mechanism to move along the support mechanism track; The camera mechanism, lighting mechanism and distance sensor are arranged through the support mechanism, and the camera mechanism can take pictures of the rails of the high-speed railway tunnel; the position acquisition module is used to acquire the position of the support mechanism on the support mechanism track; The processing module compares the picture taken by the camera mechanism with the set image to determine whether the rail is normal; the processing module selects a corresponding picture according to the position of the support mechanism on the support mechanism track obtained by the position acquisition module, and compares it with the picture taken by the camera mechanism at the corresponding position; The distance sensor detects at a set distance above the rail in the high-speed railway tunnel, and the processing module determines whether there is a foreign object above the rail based on the distance; When the track is in a normal state, the camera mechanism captures images of the support mechanism at various positions on the support mechanism track, and stores them in a database as a basis for subsequent comparison; the position acquisition module associates the acquired position information with each image.

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