CN117079364A - Tunnel safety operation and maintenance management system - Google Patents

Tunnel safety operation and maintenance management system Download PDF

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Publication number
CN117079364A
CN117079364A CN202311068572.9A CN202311068572A CN117079364A CN 117079364 A CN117079364 A CN 117079364A CN 202311068572 A CN202311068572 A CN 202311068572A CN 117079364 A CN117079364 A CN 117079364A
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CN
China
Prior art keywords
tunnel
client
communication connection
vehicle
data recorder
Prior art date
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Pending
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CN202311068572.9A
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Chinese (zh)
Inventor
胥松
陈正池
梁诗雅
吴道鸿
陈昌红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Door To Time Science & Technology Co ltd
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Guizhou Door To Time Science & Technology Co ltd
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Application filed by Guizhou Door To Time Science & Technology Co ltd filed Critical Guizhou Door To Time Science & Technology Co ltd
Priority to CN202311068572.9A priority Critical patent/CN117079364A/en
Publication of CN117079364A publication Critical patent/CN117079364A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The application relates to the technical field of tunnel equipment management, and particularly discloses a tunnel security operation and maintenance management system, which comprises a client and a server which are arranged in a tunnel; the client is used for carrying out communication connection with the automobile data recorder on the automobile after sending a communication connection message to the automobile data recorder on the automobile in the tunnel; the client is also used for acquiring tunnel record information recorded by the automobile data recorder after being in communication connection with the automobile data recorder on the automobile and sending the tunnel record information to the server; the server is used for identifying the recorded running state of the equipment in the tunnel according to the tunnel record information, and sending a maintenance signal to a remote monitoring person if the equipment in the tunnel is identified to have a fault. The application can solve the problems of high cost and complex operation and maintenance in the prior art.

Description

Tunnel safety operation and maintenance management system
Technical Field
The application relates to the technical field of tunnel equipment management, in particular to a tunnel security operation and maintenance management system.
Background
Tunnel construction is one of the important infrastructures of the country, and tunnel engineering is life line engineering for the coordinated development of relationship society and economy. The rapid development of tunnel construction and huge fund investment make people pay more and more attention to the safety and durability of tunnels due to the obvious effect in the economy and society, and equipment in the tunnels, such as lighting equipment and ventilation equipment, has great significance for the safety of the tunnels, and generally needs to detect at regular time and collect information so as to facilitate timely maintenance.
In the traditional equipment maintenance in the tunnel, on-site paper recording is usually carried out by patrol personnel, and after the equipment maintenance returns to the residence, detection report writing is carried out, so that the traditional operation method is easy to cause the problem of personnel recording errors, and also occupies a large number of personnel man-hours, so that the detection efficiency is lower.
In order to solve the above problems, the existing tunnel equipment detection system monitors the running state of equipment in a tunnel in real time through detection equipment such as a sensor or a camera, and sends corresponding data to a remote monitoring person when an abnormality is detected, so as to detect and maintain the equipment in the tunnel. However, this approach has the disadvantages of high maintenance costs and poor compatibility, and requires a targeted selection of the detection device for each new device to be added to the tunnel, and the detection requirements of the detection devices are different for each device, which obviously increases the complexity of the later maintenance.
Disclosure of Invention
The application aims to provide a tunnel security operation and maintenance management system which can solve the problems of high cost and complex operation and maintenance in the prior art.
In order to achieve the above purpose, a tunnel security operation and maintenance management system is provided, which comprises a client and a server which are arranged in a tunnel;
the client is used for carrying out communication connection with the automobile data recorder on the automobile after sending a communication connection message to the automobile data recorder on the automobile in the tunnel;
the client is also used for acquiring tunnel record information recorded by the automobile data recorder after being in communication connection with the automobile data recorder on the automobile and sending the tunnel record information to the server;
the server is used for identifying the recorded running state of the equipment in the tunnel according to the tunnel record information, and sending a maintenance signal to a remote monitoring person if the equipment in the tunnel is identified to have a fault.
The technical principle and effect of this scheme: in the scheme, the client is arranged in the tunnel, then the client is utilized to send a communication connection message to the vehicle passing through the tunnel, and the vehicle data recorder on the vehicle receives the communication connection message at the moment, so that the communication connection between the client and the vehicle data recorder of the vehicle passing through the tunnel is realized, the tunnel record information recorded by the vehicle data recorder in the tunnel is obtained, and then the service end is utilized to identify the running state of the equipment for the obtained tunnel record information, so that the running state of the equipment in the tunnel is monitored in the mode.
Compared with the existing monitoring of equipment in the tunnel by setting a camera in the tunnel, the method and the device have the advantages that the running states of all the equipment in the tunnel are sampled through communication connection between a client and a vehicle data recorder on a vehicle in the tunnel, and the cost for monitoring the running states of the equipment in the tunnel is greatly reduced. The method and the system fully consider that most vehicles passing through the tunnel are provided with the automobile data recorder to ensure the automobile safety record, so that in the process that the vehicles pass through the tunnel, the specific conditions in the tunnel are actually acquired, the tunnel record information recorded by the automobile data recorder can be clearly known, meanwhile, the situation of equipment in the tunnel can be acquired only by establishing communication connection with the automobile data recorder by considering that the access of the data in the automobile data recorder is only needed, and meanwhile, the situation of the equipment in the tunnel can be acquired only by establishing communication connection with the automobile data recorder of the vehicle in the tunnel, and the operation states of the equipment in the tunnel can be acquired for multiple times by establishing communication connection with the automobile data recorder on a plurality of vehicles, so that the diversity of the acquisition of the operation states of the equipment in the tunnel and the judgment of the operation states of the equipment are improved, and meanwhile, the corresponding cost is greatly saved.
Meanwhile, when the automobile data recorder is updated or changed subsequently, the client is updated only by realizing a specific communication connection message on the client layer, and the client does not have a complex video shooting function and only acquires the tunnel record information recorded by the automobile data recorder on the automobile in the tunnel, so that the updating of the client is relatively simple, the cost corresponding to the updating and upgrading of the client is low, the subsequent maintenance and changing process of the system is simplified, the subsequent maintenance cost of the system is greatly reduced, and the universality of the system is improved.
Further, before the client sends a communication connection message to the automobile data recorder on the automobile in the tunnel, the basic information of the automobile data recorder on the automobile is acquired;
and the client identifies the type of the automobile data recorder corresponding to the basic information according to the basic information of the automobile data recorder, matches the type of the client corresponding to the automobile data recorder based on the type of the automobile data recorder, and invokes the client corresponding to the type of the client based on the matched type of the client to send a communication connection message to the automobile data recorder.
The beneficial effects are that: in the scheme, the fact that the types of the automobile data recorders corresponding to different vehicles are possibly different is fully considered, and then a client which can be matched with the corresponding automobile data recorder type is required to be selected for sending the communication connection message, so that the function of sending the communication connection message is achieved.
Further, a communication connection password applicable to the automobile data recorder is packaged in the communication connection message; the communication connection password is associated with license plate information of a vehicle where the automobile data recorder is located and is stored in a memory space;
after the corresponding client type is identified, the client acquires license plate information corresponding to the vehicle, judges whether the corresponding license plate information is stored in a memory space or not based on the acquired license plate information, and if so, invokes a communication connection password for managing the license plate information;
and the client receives and analyzes the communication connection message from the automobile data recorder, acquires the communication connection password from the communication connection message, and then is in communication connection with the automobile data recorder.
The beneficial effects are that: in the scheme, the safety and reliability of the communication connection between the client and the automobile data recorder are realized through the setting of the communication connection password.
Further, the communication connection message includes a signal connection policy, and when the client sends the communication connection message to the vehicle event data recorder on the vehicle in the tunnel, the client determines whether each vehicle event data recorder establishes communication connection with the client according to the signal connection policy, and performs corresponding communication connection according to a determination result.
The beneficial effects are that: and selecting the automobile data recorder which establishes communication connection with the client through the setting of the signal connection strategy.
Further, the signal connection strategy is:
acquiring the running speed of a vehicle in a tunnel, judging the running speed and the preset speed, and judging that the tunnel at the position where the vehicle is located possibly has problems when the running speed is smaller than or equal to the preset speed, wherein the tunnel condition needs to be checked; otherwise, judging that the vehicle normally runs in the tunnel;
and judging that the tunnel at the position of the vehicle possibly has a problem, checking the tunnel condition, positioning the position of the vehicle at the moment, generating corresponding vehicle position information, determining corresponding connection priority based on the vehicle position information, and generating the connection matching probability of the vehicle corresponding to the connection priority according to the determined connection priority.
The beneficial effects are that: in the scheme, the automobile data recorder for establishing the communication connection is selected through the determination of the running speed and the connection matching probability, the connection priority of the automobile data recorder closest to the client position is higher, the corresponding connection matching probability is higher, and therefore the stability of the communication connection is higher and the randomness of the connection is also higher.
The server is further used for generating a client arrangement strategy based on the tunnel according to the tunnel basic information and the vehicle driving situation information in the tunnel; the tunnel basic information comprises tunnel length, humidity change condition of the tunnel and equipment failure rate in the tunnel; the vehicle driving condition information in the tunnel comprises historical tunnel vehicle average speed, probability of occurrence of accidents in the tunnel and common occurrence points of the accidents.
The beneficial effects are that: in the scheme, the arrangement of the client is set according to the basic information of the tunnel and the vehicle running condition information in the tunnel, so that the arrangement of the client is more targeted, and the feasibility and rationality of the arranged position are greatly improved.
Drawings
FIG. 1 is a logic block diagram of a tunnel security operation management system according to a first embodiment of the present application;
fig. 2 is a logic block diagram of a client placement module in a second embodiment of the present application.
Detailed Description
The following detailed description of the present application further details in the detailed description, however, is to be understood as merely illustrative and not limiting the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the concepts of the present disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and/or the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.
Where expressions like at least one of "A, B and C, etc. are used, the expressions should generally be interpreted in accordance with the meaning as commonly understood by those skilled in the art (e.g.," a system having at least one of A, B and C "shall include, but not be limited to, a system having a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
Example 1
The tunnel security operation and maintenance management system basically as shown in fig. 1 comprises a client and a server which are arranged in a tunnel;
the client is used for carrying out communication connection with the automobile data recorder on the automobile after sending a communication connection message to the automobile data recorder on the automobile in the tunnel; in this embodiment, the communication connection mode between the client and the vehicle data recorder is through the connection between WiFi, that is, the WiFi module on the client and the WiFi module on the vehicle data recorder are in communication connection. In this embodiment, a plurality of clients are disposed in the tunnel, where the clients may be disposed in the tunnel uniformly, or may be disposed according to the driving speed of the vehicle in the whole tunnel, for example, where the driving speed of the vehicle is smaller, the clients are disposed densely, for example, one client is disposed per meter, and one client is disposed at a relatively high driving speed of the vehicle, which may be disposed at 10 meters.
And before the client sends a communication connection message to the automobile data recorder on the automobile in the tunnel, acquiring basic information of the automobile data recorder on the automobile.
And the client identifies the type of the automobile data recorder corresponding to the basic information according to the basic information of the automobile data recorder, matches the type of the client corresponding to the automobile data recorder based on the type of the automobile data recorder, and invokes the client corresponding to the type of the client based on the matched type of the client to send a communication connection message to the automobile data recorder. In this embodiment, considering that the model and the type corresponding to the vehicle event data recorder on the vehicle in the tunnel are different, when the communication connection message is performed, the selection of the client is required, so as to implement collocation of the vehicle event data recorder, specifically, the basic information of the vehicle event data recorder on the vehicle is obtained, where the basic information includes the WiFi name of the vehicle event data recorder, that is, after the WiFi on the vehicle event data recorder is turned on, the WiFi name user will not change, but the WiFi name on the vehicle event data recorder basically can reflect the model, for example, the WiFi name is: the CZL85bf can know that the type of the vehicle recorder corresponding to the WiFi name is a CZL recorder.
Therefore, the client side searches other WiFi in the range which can be related to the client side in a WiFi mode, the model of the automobile data recorder is determined according to the searched WiFi name, then the type of the client side is selected according to the model of the automobile data recorder, and the client side of the corresponding client side type is called.
The communication connection message is packaged with a communication connection password applicable to the automobile data recorder; the communication connection password is associated with license plate information of a vehicle where the automobile data recorder is located and is stored in a memory space;
after the corresponding client type is identified, the client acquires license plate information corresponding to the vehicle, judges whether the corresponding license plate information is stored in a memory space or not based on the acquired license plate information, and if so, invokes a communication connection password for managing the license plate information;
in this embodiment, when using the system, the user performs authorization of license plate information, a communication connection password and basic information of the vehicle recorder, so as to realize storage of vehicle basic information of all users, that is, the license plate information, the communication connection password and the basic information of the vehicle recorder of all users are stored in the first database, and all data of the same user are associated.
In order to realize the identification of license plate information of a vehicle entering a tunnel, thereby realizing the acquisition of a communication connection password associated with the license plate information, and further enabling a client in the tunnel to be capable of matching and knowing the license plate information of the vehicle corresponding to a vehicle recorder and the communication connection password when the basic information of the vehicle recorder is identified, the implementation also provides a password identification method based on the vehicle recorder in the tunnel, which comprises the following steps:
arranging a corresponding camera at the entrance of the tunnel, and taking a picture of a vehicle to enter the tunnel through the camera at the entrance of the tunnel;
based on the license plate information, basic information of a vehicle recorder and a communication connection password which are related to the license plate information are called from a first database, and the basic information and the communication connection password are stored in a second database;
and after the vehicle enters the corresponding tunnel, after the corresponding client acquires the basic information of the automobile data recorder on the vehicle, license plate information and a communication connection password related to the basic information of the automobile data recorder are directly carried out from the second database based on the acquired basic information of the automobile data recorder, and then subsequent communication connection is carried out.
Of course, in order to enable the second database to be better used, the camera is arranged at the exit of the tunnel to determine vehicles leaving the tunnel through the camera at the exit of the tunnel, and after license plate information of the vehicles is acquired through the camera, the license plate information in the second database, basic information of a vehicle recorder associated with the license plate information and a communication connection password are deleted, so that reasonable use of the storage space in the second database is achieved.
The data acquisition of the vehicle entering the tunnel is realized by arranging the camera at the entrance of the tunnel, the data acquisition of the vehicle entering the tunnel is realized with high accuracy and high reliability, so that the client can rapidly realize the acquisition of communication connection passwords and license plate information when the communication connection is established between the client and the vehicle recorder on the vehicle, and the speed of establishing the communication connection between the client and the vehicle recorder is greatly improved.
The whole process of the tunnel can be recorded by using the tunnel record information on the automobile data recorder, the whole record is dynamic, and compared with the method of simply setting some cameras to monitor equipment in the tunnel, the whole process of the tunnel is recorded, and the probability of occurrence of dead angles of the record is lower.
And the client receives and analyzes the communication connection message from the automobile data recorder, acquires the communication connection password from the communication connection message, and then is in communication connection with the automobile data recorder. In this embodiment, firstly, fully considering that corresponding passwords are generally required for WiFi to be connected to the automobile data recorder, the corresponding communication connection passwords are encapsulated when the communication connection message is sent to the automobile data recorder, so that only when the communication connection passwords correspond, the two passwords can be connected in a communication mode. Of course, a part of the communication link password is not present, so that the direct connection can be performed.
The communication connection message comprises a signal connection strategy, and when the client sends the communication connection message to the automobile data recorder on the automobile in the tunnel, the client judges whether each automobile data recorder establishes communication connection with the client according to the signal connection strategy and carries out corresponding communication connection according to a judgment result.
The signal connection strategy is:
acquiring the running speed of a vehicle in a tunnel, judging the running speed and the preset speed, and judging that the tunnel at the position where the vehicle is located possibly has problems when the running speed is smaller than or equal to the preset speed, wherein the tunnel condition needs to be checked; otherwise, judging that the vehicle normally runs in the tunnel;
and judging that the tunnel at the position of the vehicle possibly has a problem, checking the tunnel condition, positioning the position of the vehicle at the moment, generating corresponding vehicle position information, determining corresponding connection priority based on the vehicle position information, and generating the connection matching probability of the vehicle corresponding to the connection priority according to the determined connection priority.
In this embodiment, not every vehicle recorder passing through the client can be in communication connection with the client, and in particular, a certain signal connection strategy is also provided.
Specifically, when the client sends the communication connection message, the running speed of the vehicle in the range sent by the client is firstly obtained, whether the running speed of the vehicle in the tunnel is abnormal or not is determined by comparing the running speed with the preset speed, for example, the lighting system at the front is damaged, the driver can slow down the speed, so that the driver can smoothly and safely pass through the path, the problem of the running state of the equipment which possibly happens is reflected from the side, the tunnel record information acquired by the vehicle recorder at the moment is effective, and after the speed is too fast, the acquisition of the equipment in the tunnel is also fast, so that the running state of the equipment cannot be accurately judged.
It is of course necessary to make a determination based on the position information of the vehicle after recognition, in addition to the speed reaching the standard, if there is a large difference between the position at which the speed is detected to be slow and the position after recognition is completed, that is, if the client is too far from the vehicle, the communication thereof is very unstable. Therefore, after the speed reaches the standard, the position information of the vehicle in the range of the client is determined, the connection priority is determined by the position information, and the connection matching probability is higher when the priority is high, and the connection success is certainly not the nearest one, but the success probability of the nearest communication connection is higher.
The client is also used for acquiring tunnel record information recorded by the automobile data recorder after being in communication connection with the automobile data recorder on the automobile and sending the tunnel record information to the server;
the server is used for identifying the recorded running state of the equipment in the tunnel according to the tunnel record information, and sending a maintenance signal to a remote monitoring person if the equipment in the tunnel is identified to have a fault.
Example two
Compared with the first embodiment, the present embodiment is different in that: in order to achieve rationalization of arrangement of clients in a tunnel, a client arrangement system based on the tunnel is also provided, which specifically comprises:
the server side is also used for generating a client side arrangement strategy based on the tunnel according to the tunnel basic information and the vehicle driving situation information in the tunnel; the tunnel basic information comprises tunnel length, humidity change condition of the tunnel and equipment failure rate in the tunnel; the vehicle driving condition information in the tunnel comprises historical tunnel vehicle average speed, probability of occurrence of accidents in the tunnel and common occurrence points of the accidents.
In this embodiment, considering that different tunnels correspond to different tunnel conditions and different vehicle driving conditions, the generation of the targeted policy is performed for the setting of the client based on the tunnel conditions, and specifically, the server side may acquire basic information of the tunnel according to the tunnel to be set by the client, for example, the length of the tunnel, the humidity change condition of the tunnel, and the failure rate of devices in the tunnel. Meanwhile, the historical driving conditions of the vehicle in the tunnel are also called from the database, and the driving conditions comprise the average speed of the vehicle, the accident occurrence probability and the common accident occurrence point, and the position of the equipment with faults.
By collecting the data, the generation of the optimal arrangement scheme of the client is performed based on an improved genetic algorithm.
Specifically, as shown in fig. 2, the server includes a client placement module, where the client placement module includes:
the screening module is used for randomly arranging the clients in the tunnel, randomly generating N initial populations, wherein the individuals of the initial populations are an arrangement scheme of the clients in the tunnel, judging and screening the individuals of the initial populations through constraint conditions, the constraint conditions comprise a minimum distance constraint condition for arrangement among the clients and a maximum overlapping rate constraint condition of the clients, and if the constraint conditions are met, the corresponding arrangement scheme is a feasible solution, otherwise, the corresponding arrangement scheme is an infeasible solution.
Wherein L is i L is the distance from the client i to the tunnel exit mix The minimum distance is arranged between the clients; w (W) j For the overlapping rate, W, of clients in individuals j in the initial population max The maximum overlap rate for the clients of individuals in the initial population.
The fitness calculation module is used for calculating fitness of the screened population, and the fitness is calculated as follows:
wherein F1 is a first fitness and F2 is a second fitness; d1 is the sum of the connection influence of all the clients in the population individuals, D2 is the sum of the distance influence of all the clients in the population individuals, M i For the running average speed f of the vehicle at the position corresponding to the client i x The connection influence coefficient corresponding to the vehicle running average speed at the position of the client i; l (L) i L is the distance from the client i to the tunnel exit max The maximum distance between clients is arranged.
The selection module is used for screening the population according to the first fitness and the second fitness, specifically, selecting the population with the first fitness being greater than or equal to a first fitness threshold value in the preset iteration times, and selecting the population with the second fitness being greater than the preset second fitness threshold value after exceeding the preset iteration times;
the cross mutation module is used for obtaining a offspring population through hybridization and mutation of the selected population through a genetic algorithm; when the population is hybridized and mutated, the corresponding hybridization strategy is as follows:
and in the preset iteration times, carrying out pairwise random combination on the selected populations, then determining the number of the hybridization fragments according to the number of n/2 clients corresponding to the two populations, namely selecting the number with the smaller number as the number corresponding to the hybridization fragment, then selecting the hybridization fragments a1 and a2 at preset positions, and realizing hybridization of the corresponding hybridization fragments a1 and a 2. And when the number of iterations exceeds the preset number, randomly selecting and exchanging the hybridization fragments.
And the circulation module is used for continuously executing the fitness calculation module after the child population is obtained until the preset iteration number is met, and outputting the child population as an optimal solution set of multi-objective optimization, namely, arranging an optimal scheme for the corresponding client of the current tunnel. In the embodiment, rationalization and pertinence of the arrangement of the clients in each tunnel are realized through the arrangement of the client arrangement module, and the accuracy and reliability of the client in monitoring the running state of the equipment are greatly improved.
The foregoing is merely exemplary of the present application, and the specific structures and features well known in the art will be described in detail herein so that those skilled in the art will be able to ascertain the general knowledge of the technical field of the application, whether it is the application date or the priority date, and to ascertain all of the prior art in this field, with the ability to apply the conventional experimental means before this date, without the ability of those skilled in the art to make various embodiments with the benefit of this disclosure. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. The tunnel safe operation and maintenance management system is characterized in that: the system comprises a client and a server which are arranged in a tunnel;
the client is used for carrying out communication connection with the automobile data recorder on the automobile after sending a communication connection message to the automobile data recorder on the automobile in the tunnel;
the client is also used for acquiring tunnel record information recorded by the automobile data recorder after being in communication connection with the automobile data recorder on the automobile and sending the tunnel record information to the server;
the server is used for identifying the recorded running state of the equipment in the tunnel according to the tunnel record information, and sending a maintenance signal to a remote monitoring person if the equipment in the tunnel is identified to have a fault.
2. The tunnel security operation and maintenance management system according to claim 1, wherein: the client acquires basic information of a vehicle recorder on a vehicle in a tunnel before sending a communication connection message to the vehicle recorder;
and the client identifies the type of the automobile data recorder corresponding to the basic information according to the basic information of the automobile data recorder, matches the type of the client corresponding to the automobile data recorder based on the type of the automobile data recorder, and invokes the client corresponding to the type of the client based on the matched type of the client to send a communication connection message to the automobile data recorder.
3. The tunnel security operation and maintenance management system according to claim 2, wherein: the communication connection message is packaged with a communication connection password applicable to the automobile data recorder; the communication connection password is associated with license plate information of a vehicle where the automobile data recorder is located and is stored in a memory space;
after the corresponding client type is identified, the client acquires license plate information corresponding to the vehicle, judges whether the corresponding license plate information is stored in a memory space or not based on the acquired license plate information, and if so, invokes a communication connection password for managing the license plate information;
and the client receives and analyzes the communication connection message from the automobile data recorder, acquires the communication connection password from the communication connection message, and then is in communication connection with the automobile data recorder.
4. A tunnel security operation and maintenance management system according to claim 3, wherein: the communication connection message comprises a signal connection strategy, and when the client sends the communication connection message to the automobile data recorder on the automobile in the tunnel, the client judges whether each automobile data recorder establishes communication connection with the client according to the signal connection strategy and carries out corresponding communication connection according to a judgment result.
5. The tunnel security operation and maintenance management system according to claim 4, wherein: the signal connection strategy is:
acquiring the running speed of a vehicle in a tunnel, judging the running speed and the preset speed, and judging that the tunnel at the position where the vehicle is located possibly has problems when the running speed is smaller than or equal to the preset speed, wherein the tunnel condition needs to be checked; otherwise, judging that the vehicle normally runs in the tunnel;
and judging that the tunnel at the position of the vehicle possibly has a problem, checking the tunnel condition, positioning the position of the vehicle at the moment, generating corresponding vehicle position information, determining corresponding connection priority based on the vehicle position information, and generating the connection matching probability of the vehicle corresponding to the connection priority according to the determined connection priority.
6. The tunnel security operation and maintenance management system according to claim 1, wherein: the server side is also used for generating a client side arrangement strategy based on the tunnel according to the tunnel basic information and the vehicle driving situation information in the tunnel; the tunnel basic information comprises tunnel length, humidity change condition of the tunnel and equipment failure rate in the tunnel; the vehicle driving condition information in the tunnel comprises historical tunnel vehicle average speed, probability of occurrence of accidents in the tunnel and common occurrence points of the accidents.
CN202311068572.9A 2023-08-23 2023-08-23 Tunnel safety operation and maintenance management system Pending CN117079364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311068572.9A CN117079364A (en) 2023-08-23 2023-08-23 Tunnel safety operation and maintenance management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311068572.9A CN117079364A (en) 2023-08-23 2023-08-23 Tunnel safety operation and maintenance management system

Publications (1)

Publication Number Publication Date
CN117079364A true CN117079364A (en) 2023-11-17

Family

ID=88707680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311068572.9A Pending CN117079364A (en) 2023-08-23 2023-08-23 Tunnel safety operation and maintenance management system

Country Status (1)

Country Link
CN (1) CN117079364A (en)

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