CN111273603A - Monitoring system and method for road tunnel electromechanical equipment - Google Patents
Monitoring system and method for road tunnel electromechanical equipment Download PDFInfo
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- CN111273603A CN111273603A CN202010105136.4A CN202010105136A CN111273603A CN 111273603 A CN111273603 A CN 111273603A CN 202010105136 A CN202010105136 A CN 202010105136A CN 111273603 A CN111273603 A CN 111273603A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The invention discloses a monitoring system and a method for electromechanical equipment of a highway tunnel, wherein the system comprises the electromechanical equipment, a power supply detection module, a transmission module, a monitoring gateway and an upper monitoring control system; the electromechanical equipment is arranged in the tunnel, a power supply detection module is arranged in a power supply control cabinet of each electromechanical equipment, the transmission module is respectively connected with the electromechanical equipment and the power supply detection module, and the transmission modules and the monitoring gateways are arranged in a one-to-one correspondence mode and are in communication connection with the monitoring gateways; the monitoring gateway is arranged in the tunnel, monitors all electromechanical equipment in the network and reports monitoring information to an upper monitoring control system; the upper monitoring control system is used for receiving the state information of various electromechanical devices reported by the monitoring gateway, analyzing the electromechanical device information and pushing the analysis result to operation and maintenance personnel. The invention can effectively improve the health detection efficiency of the electromechanical equipment, improve the working stability of the electromechanical equipment and reduce the difficulty in operation and maintenance of the electromechanical equipment in the highway tunnel.
Description
Technical Field
The invention belongs to the technical field of monitoring of road tunnel electromechanical equipment, and particularly relates to a monitoring system and a monitoring method of road tunnel electromechanical equipment.
Background
The tunnel electromechanical system is more complicated, huge professional field that involves is more, and the tunnel equipment arranges more dispersedly, need consider driving parking safety, work condition such as on the spot of ascending a height in the daily process of patrolling and examining, causes daily work load of patrolling and examining great. The running states of various electromechanical devices in the tunnel cannot be monitored in real time, and the equipment faults cannot be remotely diagnosed.
Under the limited resource configuration, an intelligent equipment management system is introduced, so that the operation frequency of tunnel personnel can be saved, the running state of the equipment can be known accurately in time, and the probability of safety accidents caused by the tunnel operation of daily patrol personnel can be reduced. The tunnel electromechanical equipment monitoring system is used for effectively monitoring the state of the equipment in the whole tunnel, so that the online analysis of electromechanical equipment of different manufacturers and different types in the tunnel is realized; the decision of tunnel ring network communication state detection, PLC working state detection, power distribution cabinet power supply state detection and illumination loop working state detection judgment is realized; the information interaction among managers, maintenance personnel and a system platform is realized, and the inspection management mode is changed into an innovative mode of active inspection and positioning inspection, so that the efficient operation and maintenance work of the inspection personnel is guaranteed.
Therefore, how to provide a monitoring system and method for road tunnel electromechanical equipment becomes a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of this, the invention provides a monitoring system and a monitoring method for road tunnel electromechanical devices, which solve the problems in the prior art that the types of devices are various, the management platforms are also various, and the management of managers is inconvenient, and provide a fault reminding function for users.
In order to achieve the purpose, the invention adopts the following technical scheme:
a highway tunnel electromechanical device monitoring system comprising: the system comprises electromechanical equipment, a power supply detection module, a transmission module, a monitoring gateway and an upper monitoring control system; wherein,
the electromechanical equipment is arranged in the tunnel, a power supply detection module is arranged in a power supply control cabinet of each electromechanical equipment, the transmission modules are respectively connected with the electromechanical equipment and the power supply detection modules, and the transmission modules are arranged in one-to-one correspondence with the monitoring gateways and are in communication connection with the monitoring gateways;
the monitoring gateway is arranged in the tunnel, monitors all electromechanical equipment in the network, and reports monitoring information to an upper monitoring control system;
the upper monitoring control system is used for receiving the state information of various electromechanical devices reported by the monitoring gateway, analyzing the electromechanical device information and pushing an analysis result to operation and maintenance personnel.
Preferably, the electromechanical device comprises a camera, a PLC controller, a fan controller, a lighting controller, a switch and a sensor.
Preferably, the power supply detection module completes current detection and 1-path voltage detection of 16 channels; the power supply detection module supports an RS485 communication interface and has a data active uploading function, and the RS485 interface sets a port address in a dialing mode.
Preferably, the transmission module has modular communication capability, an RS485 communication interface, a Lora wireless communication interface, a 433MHz wireless communication interface and a power carrier communication interface, and is respectively networked according to a local communication mode; and the transmission module is in data communication with the power supply detection module through an RS485 communication interface.
Preferably, the transmission module is provided with an RJ45 interface, and accesses a tunnel network for data communication.
Preferably, the transmission module has a mobile wireless communication interface, is provided with a mobile communication card inside, and performs data communication through a mobile communication network.
Preferably, the monitoring gateway has the capability of accessing the electromechanical device, and various controllers and sensor protocols are built in the monitoring gateway to realize the capability of communicating with the electromechanical device; the monitoring gateway is provided with two physically isolated network ports and is used for tunnel network access and internet access.
Preferably, the monitoring system further comprises a tunnel switch, wherein the tunnel switch is connected with the transmission module, and the tunnel switch is in data communication with the monitoring gateway through the transmission module via a mobile wireless network.
A monitoring method for electromechanical equipment of a road tunnel is characterized in that the electromechanical equipment is connected through a monitoring gateway, and the operation data of the electromechanical equipment is collected;
the running state of the electromechanical equipment is judged according to the data, and operation and maintenance personnel can be actively reminded when a fault is found;
performing power consumption statistical analysis on the electromechanical equipment according to the monitored power data;
and according to the power data and the network data, performing fault classification on the electromechanical equipment, wherein the fault classification comprises power supply faults, network faults and equipment faults.
The invention has the beneficial effects that:
the invention realizes the real-time monitoring of the power supply condition of various electromechanical devices through the power supply detection module, and uploads the monitoring data to the monitoring gateway through the transmission module, thereby realizing the acquisition of the power supply condition of the electromechanical devices in the tunnel. The monitoring gateway realizes network fault monitoring and equipment fault monitoring through various equipment protocols, uploads all information to the electromechanical equipment monitoring system, and can effectively monitor various electromechanical equipment from the aspects of network, power supply, control and the like, and carry out fault judgment and information push.
Monitoring data can be uploaded through a tunnel wired network or a mobile wireless network, two communication links are backups of each other, and the running stability of tunnel electromechanical equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a monitoring system for electromechanical devices in a road tunnel according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a monitoring system for electromechanical devices in a road tunnel according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a monitoring system for electromechanical devices in a road tunnel according to a third embodiment of the present invention;
fig. 4 is a schematic flow chart of a monitoring method for road tunnel electromechanical devices according to a fourth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the present invention provides a monitoring system for electromechanical devices in a road tunnel, comprising: the electromechanical device 110, the power supply detection module 120, the transmission module 130, the monitoring gateway 140 and the upper monitoring control system 150; the electromechanical devices 110 are arranged in the tunnel, one power supply detection module 120 is arranged in a power supply control cabinet of each electromechanical device 110, the transmission module 130 is respectively connected with the electromechanical device 110 and the power supply detection module 120, and the transmission modules 130 and the monitoring gateways 140 are arranged in a one-to-one correspondence manner and are in communication connection with the monitoring gateways 140; the monitoring gateway 140 is arranged in the tunnel, monitors all the electromechanical devices 110 in the network, and reports monitoring information to the upper monitoring control system 150; the upper monitoring control system 150 is configured to receive the state information of the various electromechanical devices 110 reported by the monitoring gateway 140, analyze the information of the electromechanical devices 110, and push an analysis result to operation and maintenance personnel.
In order to further optimize the above technical solution, the electromechanical device 110 includes a tunnel electromechanical device such as a camera, a PLC controller, a fan controller, a lighting controller, a switch, and a sensor. Each type of electromechanical device 110 is generally configured with a power supply control cabinet, and the power supply detection module 120 is disposed in each power supply configuration cabinet, and performs voltage detection on a power supply input terminal, performs current detection on the idle state of each electromechanical device 110 in the control cabinet, and uploads monitored power supply data to the monitoring gateway 140 through a network in real time.
In order to further optimize the above technical solution, the power supply detection module 120 completes current detection and 1-path voltage detection of 16 channels; the power supply detection module 120 supports an RS485 communication interface, has an active data uploading function, and sets a port address by the RS485 interface in a dialing mode.
The transmission module 130 sets various communication modes according to the field environment to acquire the data of the power supply detection module 120, and the communication modes include: RS485 communication, Lora wireless communication, 433MHz wireless communication and power line carrier communication. The transmission module 130 performs data communication with the power supply detection module 120 through an RS485 communication interface, and a mobile communication card may be embedded in the transmission module 130, and performs data communication with the monitoring gateway 140 through a mobile communication network.
In order to further optimize the above technical solution, the monitoring gateway 140 has the capability of accessing the electromechanical device 110, and various controllers and sensor protocols are built in to realize the capability of communicating with the electromechanical device 110; the monitoring gateway 140 is disposed in a machine room of a tunnel, and has two physically isolated network ports for tunnel network access and internet access, respectively. The data communication is performed with the mechatronic device 110 and the power supply monitoring module through two different network links, respectively.
In order to further optimize the above technical solution, the upper monitoring control system 150 is disposed in the machine room of the tunnel, accesses various data reported by the monitoring gateway 140, stores the data in the local database, analyzes various uploaded operating data of the electromechanical devices 110, and monitors and alarms device faults.
The invention realizes the real-time monitoring of the power supply condition of various electromechanical devices 110 through the power supply detection module 120, and uploads the monitoring data to the monitoring gateway 140 through the transmission module 130, thereby realizing the collection of the power supply condition of the electromechanical devices 110 in the tunnel. The monitoring gateway 140 implements network fault monitoring and device fault monitoring through various device protocols, and uploads all information to the monitoring system of the electromechanical device 110, so that various electromechanical devices 110 can be effectively monitored from the aspects of network, power supply, control and the like, and fault judgment and information push can be performed. The invention can effectively improve the health detection efficiency of the electromechanical equipment 110, improve the working stability of the electromechanical equipment 110 and reduce the difficulty in operation and maintenance of the electromechanical equipment of the highway tunnel.
Example two
As shown in fig. 2, this embodiment provides a monitoring system for road tunnel electromechanical devices, and on the basis of the first embodiment, the monitoring system further includes a tunnel switch 160, the tunnel switch 160 is connected to the transmission module 130, and the tunnel switch 160 performs data communication with the monitoring gateway 140 through the transmission module 130 via a mobile wireless network. The power supply detection module 120 monitors the current and voltage of the electromechanical device 110, and is connected to the tunnel switch 160 through the transmission module 130, and communicates data with the monitoring gateway 140 through a tunnel wired network.
In order to further optimize the above technical solution, if the tunnel switch 160 is disconnected from the wired network in the tunnel, the tunnel switch 160 performs data communication with the monitoring gateway 140 through the mobile wireless network by the transmission module 130. The wireless link and the wired link are mutually backup, and when the wired link is normal, the wireless link is standby, so that the cost is saved.
In order to further optimize the above technical solution, the tunnel switch 160 and the optical fiber system together form a high-speed data channel required for data transmission. The switch forms a redundant ring network and has certain fault-tolerant capability.
The transmission module 130 is disposed in the control cabinet where the tunnel switch 160 is located, and accesses the tunnel switch 160 through an RJ45 interface. The transmission module 130 may be embedded with a mobile communication card, and is in data communication with the monitoring gateway 140 through a mobile communication network; the transmission module 130 has an RJ45 interface, is accessed to a tunnel network for data communication, and may also be in data communication with the monitoring gateway 140 through a tunnel wired network. Monitoring data can be uploaded through a tunnel wired network or a mobile wireless network, two communication links are backups of each other, and the running stability of tunnel electromechanical equipment is improved.
EXAMPLE III
As shown in fig. 3, in the monitoring system for road tunnel electromechanical devices provided in this embodiment, on the basis of the second embodiment, the power supply detection modules 120 are networked in multiple communication manners, and the network link that is constructed becomes a standby link of a tunnel ring network.
In order to further optimize the above technical solution, if the distance between the two power supply detection modules 120 is within 10 meters, or physical blocking occurs between the two power supply detection modules 120, data communication is implemented in an RS485 communication manner.
In order to further optimize the technical scheme, the power supply detection modules 120 on the two sides of the tunnel portal can directly adopt a 433MHz wireless communication mode to realize data communication, so that the implementation risk that wires need to be wired and run through an expressway is saved.
In order to further optimize the above technical solution, when the distance between the two power supply detection modules 120 in the tunnel is long, data communication can be implemented in a Lora communication manner.
Example four
The embodiment provides a monitoring method for road tunnel electromechanical equipment, which is applied to the monitoring system for road tunnel electromechanical equipment described in the first to third embodiments.
As shown in fig. 4, the method comprises the steps of:
and S110, judging whether the power supply data of the electromechanical equipment is normal.
Specifically, if the power supply voltage is 0, or the power supply current is 0, or the voltage and current exceed the threshold, it is determined that the power supply data of the electromechanical device is abnormal, and the power supply fault of the electromechanical device is determined S150, and step S180 is executed.
Specifically, if the power supply voltage and the current are normal, step S120 is performed.
And S120, power consumption statistics and analysis.
Specifically, the monitoring system for the electromechanical equipment of the road tunnel records the power supply data of each electromechanical equipment in real time, generates a record every 5 minutes and stores the record into the database. The background counts the hour power consumption, the day power consumption, the week power consumption, the month power consumption and the year power consumption of each electromechanical device, analyzes the power consumption data of each dimension, judges whether major deviation occurs or not, and gives an alarm to electromechanical operation and maintenance personnel.
And S130, judging whether the electromechanical equipment network is normal or not.
Specifically, if the voltage and current of the electromechanical device are normal, the network link has no problem, and the network communication with the electromechanical device is abnormal, the network fault of the electromechanical device is determined S160, and step S180 is executed.
And S140, judging whether the electromechanical equipment runs normally.
Specifically, the monitoring gateway interacts through a communication protocol of the electromechanical device, and the electromechanical device returns a specific device fault code, so that the device fault of the electromechanical device is determined S170, and step S180 is executed.
And S180, informing the electromechanical operation and maintenance personnel of equipment failure.
Specifically, the monitoring system for the electromechanical equipment of the highway tunnel can prompt relevant information of fault equipment of operation and maintenance personnel in an audible and visual alarm mode.
In order to further optimize the technical scheme, the monitoring system of the electromechanical equipment in the road tunnel can inform the electromechanical operation and maintenance personnel of relevant information of equipment faults in the modes of app pushing, public number pushing, short messages and the like.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A road tunnel electromechanical device monitoring system, comprising: the system comprises electromechanical equipment, a power supply detection module, a transmission module, a monitoring gateway and an upper monitoring control system; wherein,
the electromechanical equipment is arranged in the tunnel, a power supply detection module is arranged in a power supply control cabinet of each electromechanical equipment, the transmission modules are respectively connected with the electromechanical equipment and the power supply detection modules, and the transmission modules are arranged in one-to-one correspondence with the monitoring gateways and are in communication connection with the monitoring gateways;
the monitoring gateway is arranged in the tunnel, monitors all electromechanical equipment in the network, and reports monitoring information to an upper monitoring control system;
the upper monitoring control system is used for receiving the state information of various electromechanical devices reported by the monitoring gateway, analyzing the electromechanical device information and pushing an analysis result to operation and maintenance personnel.
2. A road tunnel electromechanical device monitoring system according to claim 1 wherein the electromechanical device includes a camera, a PLC controller, a fan controller, a lighting controller, a switch and sensors.
3. The road tunnel electromechanical device monitoring system according to claim 1, wherein the power supply detection module performs 16-channel current detection and 1-channel voltage detection; the power supply detection module supports an RS485 communication interface and has a data active uploading function, and the RS485 interface sets a port address in a dialing mode.
4. The monitoring system of the electromechanical device of the road tunnel according to claim 1, wherein the transmission module has a modular communication capability, an RS485 communication interface, a Lora wireless communication interface, a 433MHz wireless communication interface, and a power carrier communication interface, and is respectively networked according to a local communication mode; and the transmission module is in data communication with the power supply detection module through an RS485 communication interface.
5. A road tunnel electromechanical device monitoring system according to claim 4, wherein said transmission module is provided with an RJ45 interface for accessing tunnel network for data communication.
6. A road tunnel electromechanical device monitoring system according to claim 4, wherein the transmission module is provided with a mobile wireless communication interface, a mobile communication card is arranged in the transmission module, and data communication is performed through a mobile communication network.
7. The road tunnel electromechanical device monitoring system according to claim 1, wherein the monitoring gateway has an access capability to the electromechanical device, and is provided with various built-in controller and sensor protocols to realize a communication capability with the electromechanical device; the monitoring gateway is provided with two physically isolated network ports and is used for tunnel network access and internet access.
8. The monitoring system of electromechanical equipment of a road tunnel according to claim 1, further comprising a tunnel switch, wherein the tunnel switch is connected to the transmission module, and the tunnel switch communicates with the monitoring gateway through the transmission module via a mobile wireless network.
9. The road tunnel electromechanical device monitoring method according to any one of claims 1 to 8, wherein the electromechanical device is connected through a monitoring gateway, and the operation data of the electromechanical device is collected;
the running state of the electromechanical equipment is judged according to the data, and operation and maintenance personnel can be actively reminded when a fault is found;
performing power consumption statistical analysis on the electromechanical equipment according to the monitored power data;
and according to the power data and the network data, performing fault classification on the electromechanical equipment, wherein the fault classification comprises power supply faults, network faults and equipment faults.
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| CN112968953A (en) * | 2021-02-05 | 2021-06-15 | 江西方兴科技有限公司 | Be applied to electric power monitoring communication machine of highway tunnel electric substation |
| CN113543184A (en) * | 2021-07-08 | 2021-10-22 | 中津沛科建设股份有限公司 | Wireless monitoring method and system for tunnel electromechanical equipment and readable storage medium |
| CN113985193A (en) * | 2021-09-26 | 2022-01-28 | 中津沛科建设股份有限公司 | Wireless power failure monitoring system and monitoring method |
| CN114007240A (en) * | 2021-09-26 | 2022-02-01 | 中津沛科建设股份有限公司 | Wireless network fault monitoring system and monitoring method |
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Inventor after: Feng Fengjiang Inventor after: Ai Yun Inventor after: Hao Yongpo Inventor after: Meng Xianzun Inventor after: Song Gang Inventor after: Yang Chunshuo Inventor after: Cheng Xinping Inventor after: Yang Zengkan Inventor before: Feng Fengjiang Inventor before: Ai Yun Inventor before: Hao Yongpo Inventor before: Meng Xianzun Inventor before: Song Gang Inventor before: Yang Chunshuo Inventor before: Cheng Xinping Inventor before: Yang Zengkan |
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Application publication date: 20200612 |