CN114584925A - Operation safety monitoring method and device - Google Patents
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- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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Abstract
The invention provides an operation safety monitoring method and device, comprising the following steps: determining safety state information corresponding to an operation terminal based on positioning information of the operation terminal and a dynamic safety operation area, wherein the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal; and sending alarm information under the condition that the safety state information is dangerous information. According to the invention, the dynamic safety operation area related to the operation corresponding to the train operation state information and the operation terminal is set, the safety state information of the operation terminal is determined according to the safety operation area and the positioning information of the operation terminal, and the early warning is carried out on the dangerous state related to the dynamic safety operation area, so that the safety of the operation personnel can be effectively ensured.
Description
Technical Field
The invention relates to the technical field of safety monitoring, in particular to a method and a device for monitoring operation safety.
Background
At present, the development of railway traffic enters a new high-speed stage, along with the continuous development of railway construction, the key point of attention in the industry is to ensure the stable and safe operation of trains, and the enhancement of the safety management of railway operation in the process is more and more important.
The railway needs to be well constructed and maintained when the train is ensured to stably and safely operate, and in the process of constructing and maintaining the railway, the management difficulty is high and railway operators easily have safety accidents because of many field personnel, large construction range and complex environment. Therefore, ensuring the personal safety of railway operators is an important issue in the industry at present.
Disclosure of Invention
The invention provides an operation safety monitoring method and device, which are used for solving the problem that railway operators are easy to have safety accidents.
The invention provides an operation safety monitoring method, which comprises the following steps: determining safety state information corresponding to an operation terminal based on positioning information of the operation terminal and a dynamic safety operation area, wherein the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal; and sending alarm information under the condition that the safety state information is dangerous information.
According to the method for monitoring the operation safety provided by the invention, before the positioning information and the dynamic safety operation area based on the operation terminal, the method further comprises the following steps: determining an initial safe working area based on the working content; and determining a dynamic safe operation area based on the operation time, the train operation state information and the initial safe operation area.
According to the work safety monitoring method provided by the invention, the determining of the dynamic safety work area based on the work time and the initial safety work area comprises the following steps: determining a first train which passes through the initial safe operation area within the operation time based on the train operation state information; removing a first railway area in the initial safety operation area and determining a dynamic safety operation area under the condition that the distance between the first train and the initial safety operation area is smaller than a first distance threshold value; wherein the first railroad zone is determined based on the first train's route information; and sending the dynamic safe operation area to the operation terminal.
According to the work safety monitoring method provided by the invention, after the dynamic safety work area is determined, the method further comprises the following steps: determining the initial safe working area as a new dynamic safe working area after the first train drives away from the initial safe working area; and sending the new dynamic safe operation area to the operation terminal.
According to the method for monitoring the operation safety, the safety state information corresponding to the operation terminal is determined based on the positioning information and the dynamic safety operation area of the operation terminal, and the method comprises the following steps: and in the operation time, under the condition that the positioning information is not in the dynamic safety operation area, determining that the safety state information corresponding to the operation terminal is dangerous information.
According to the operation safety monitoring method provided by the invention, the step of determining the safety state information corresponding to the operation terminal based on the positioning information and the dynamic safety operation area of the operation terminal comprises the following steps: and under the condition that the quantity of the same positioning information continuously sent by the operation terminal exceeds a first quantity threshold value, determining that the safety state information corresponding to the operation terminal is dangerous information.
According to the operation safety monitoring method provided by the invention, the method further comprises the following steps: determining a second train based on the positioning information of the operation terminal; and sending alarm information under the condition that the distance between the operation terminal and the second train is smaller than a second distance threshold value.
According to the operation safety monitoring method provided by the invention, the sending of the alarm information comprises the following steps:
and sending the alarm information to at least one of a target operation terminal, the operation terminal and a monitoring terminal, wherein the target operation terminal is other operation terminals in a preset range of the operation terminal.
The invention also provides an operation safety monitoring device, comprising: the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining safety state information corresponding to an operation terminal based on positioning information and a dynamic safety operation area of the operation terminal, the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal; and the sending module is used for sending alarm information under the condition that the safety state information is dangerous information.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the steps of any one of the operation safety monitoring methods.
According to the operation safety monitoring method and device, the dynamic safety operation area related to the operation corresponding to the train operation state information and the operation terminal is arranged, the safety state information of the operation terminal is determined according to the safety operation area and the positioning information of the operation terminal, the danger state related to the dynamic safety operation area is pre-warned, and the safety of the operation personnel can be effectively guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for monitoring operation safety provided by the present invention;
FIG. 2 is one of the schematic topological diagrams of the job security monitoring method provided by the present invention;
FIG. 3 is a schematic diagram of a technical architecture of a method for monitoring job security according to the present invention;
FIG. 4 is a second schematic view of the topology of the operation safety monitoring method provided by the present invention;
FIG. 5 is a schematic structural diagram of a work safety monitoring apparatus provided in the present invention;
fig. 6 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one.
A method and an apparatus for collecting logs provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Fig. 1 is a schematic flow chart of a job safety monitoring method provided by the present invention, as shown in fig. 1, including:
step 110: determining safety state information corresponding to an operation terminal based on positioning information of the operation terminal and a dynamic safety operation area, wherein the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal;
specifically, the operation terminal in this application is for conveniently carrying and possess the equipment of LCD screen, carries by the operation personnel, installs the application software that the operation personnel used on the operation terminal. The operating personnel can be construction personnel, workshop personnel, safety guards of work areas or line patrol managers and the like.
The positioning information in the application can be obtained by the operation terminal based on GPS positioning and also can be obtained based on Beidou positioning.
Optionally, the positioning information in this application is obtained by the operation terminal based on big dipper location. Under this kind of condition, the integration has big dipper high accuracy location antenna on the operation terminal, can realize more accurate location.
The Beidou positioning technology can meet the requirements of real-time sub-meter and centimeter-level positioning, and can realize station level identification of railway line and station yard operating personnel, wherein the Beidou positioning can be single-point positioning, pseudo-range differential positioning or carrier phase differential positioning.
The dynamic safe working area in the present application is an area where a worker can perform safe work, and is determined based on at least one of train running state information, work content corresponding to a work terminal, and work time corresponding to the work terminal.
The train operation state information in the present application may include a travel route, an operation schedule, a current position of the train, and current speed information of the train of all trains.
The work content and the work time corresponding to the work terminal in the present application are the work content and the work time that the worker carrying the work terminal needs to perform. The job content may include an area where the worker needs to work and what job is specifically needed to be performed, and the job time may include start and end times of the job content.
The job content and the job time may be received by the job terminal from the server or may be arranged in advance.
According to the method and the system, after the server receives the positioning information sent by the operation terminal, the safety state information corresponding to the operation terminal is determined to be dangerous information or safety information based on the positioning information and the dynamic safety operation area.
Step 220: and sending alarm information under the condition that the safety state information is dangerous information.
The server sends alarm information under the condition that the safety state information corresponding to the operation terminal is determined to be dangerous information.
The alarm information may include operator information, a work terminal name, work terminal positioning information, and the like.
Alarm information in this application sends at least one terminal to remind the operation personnel who holds this operation terminal probably be in danger at present, need pay attention to safety.
After receiving the alarm information, the terminal can alarm in different forms such as sound, light, electricity and the like.
In addition, the server in the application may store the safety information for periodic analysis, may directly delete the safety information, and may send the safety information to the monitoring terminal to enable the manager to know the safety of the operation terminal from the monitoring terminal, where the server is not specifically limited herein.
According to the operation safety monitoring method provided by the embodiment, the dynamic safety operation area related to the operation corresponding to the train operation state information and the operation terminal is set, the safety state information of the operation terminal is determined according to the safety operation area and the positioning information of the operation terminal, the danger state related to the dynamic safety operation area is pre-warned, and the safety of the operation personnel can be effectively guaranteed.
Optionally, before the job terminal-based positioning information and dynamic secure job zone, the method further comprises:
determining an initial safe working area based on the working content;
and determining a dynamic safe operation area based on the operation time, the train operation state information and the initial safe operation area.
Specifically, the initial safe working area in the present application is divided in advance according to the work content, and the initial safe working area includes an area where the worker needs to work.
The dynamic safe operating area of the present application may be the same as or different from the initial safe operating area.
More specifically, the safe working area may be adjusted several times throughout the working time.
As described above, the train operation state information in the present application may include the travel routes of all trains, the operation schedule, the current location of the train, and the current speed information of the train. And adjusting the safe operation area according to the train operation state information, wherein different safe operation areas can exist in different time periods within the operation time.
In this embodiment, the safety operation area can be dynamically adjusted, the initial safety operation area may have danger in some time periods, the initial safety operation area is adjusted to the dynamic safety operation area, the expectable danger can be well avoided, and the safety of the operator is further guaranteed.
Optionally, the determining a dynamic safe working area based on the working time and the initial safe working area includes:
determining a first train which passes through the initial safe operation area within the operation time based on the train operation state information;
removing a first railway area in the initial safety operation area and determining a dynamic safety operation area under the condition that the distance between the first train and the initial safety operation area is smaller than a first distance threshold value;
wherein the first railroad zone is determined based on the first train's route information;
and sending the dynamic safe operation area to the operation terminal.
Specifically, as described above, the train operation state information may include the travel routes of all trains, the operation schedule, the current position of the train, and the current speed information of the train, and the train that will pass through the initial safe operation area within the operation time may be determined according to the train operation state information, and the train may be regarded as the first train.
Optionally, in this application, the distance between the first train and the initial safe operation area is the minimum distance between the head of the first train and the initial safe operation area.
The first distance threshold may be a value set in advance, and may be determined based on historical experience.
The first railroad zone is determined based on the travel route information of the first train, and specifically, a section of track where the first train is expected to pass through the initial safe working area and an area within a predetermined range of the track may be set as the first railroad zone.
In the event that the distance of the first train from the initial safe working area is less than the first distance threshold, indicating that the train is about to enter the initial safe working area, a danger is likely to occur if there are still working personnel working near the track.
In this case, the first railroad zone in the initial safety work area is removed, and a dynamic safety work area is obtained.
The adjusted safe operation area, namely the dynamic safe operation area is sent to the corresponding operation terminal, so that a person holding the operation terminal can know the change of the safe operation area at the first time.
It will be appreciated that there may be a plurality of first trains, i.e. there may be a plurality of trains passing through the initial safe working area during the working time. And the first railway areas corresponding to the first trains respectively can be the same or different.
Furthermore, the safety work area can be adjusted several times during the whole work time, i.e. there can be several dynamic safety work areas, which may be the same or different.
In this embodiment, when the distance between the first train and the initial safe working area is smaller than the first distance threshold, the first railway area in the initial safe working area is removed, the dynamic safe working area is determined, the safe working area is adjusted before the first train passes, and the operation terminal is notified in time, so that the expected danger can be avoided well, and the safety of the operator can be further ensured.
Optionally, after determining the dynamic safe working area, the method further includes:
determining the initial safe working area as a new dynamic safe working area after the first train drives away from the initial safe working area;
and sending the new dynamic safe operation area to the operation terminal.
Specifically, the first train moves away from the initial safe operation area, that is, the predicted travel track of the first train does not pass through the initial safe operation area at the current time, which indicates that there is no danger for the operator to perform the operation near the track.
In this case, the initial safe working area is set as a new dynamic safe working area, and the new dynamic safe working area is transmitted to the correspondent working terminal. The operator carrying the corresponding work terminal knows that the work near the railroad can be performed.
Further, as described above, a plurality of first trains may be provided and the safety work area may be adjusted a plurality of times during the entire work time, that is, a plurality of dynamic safety work areas may be provided. And after each first train drives away from the initial safe operation area, adjusting the dynamic safe operation area to the initial safe operation area.
In this example, after the first train drives away from the initial safe working area, the initial safe working area is determined as a new dynamic safe working area and transmitted to the corresponding working terminal. The operator can know in time when the operation near the railway is safe, and can carry out the operation beside the railway in safe time, thereby ensuring the safety of the operator and improving the operation efficiency.
Optionally, the determining the safety state information corresponding to the job terminal based on the positioning information of the job terminal and the dynamic safety job area includes:
and in the operation time, determining that the safety state information corresponding to the operation terminal is dangerous information under the condition that the positioning information is not in the dynamic safety operation area.
Specifically, when the positioning information of the work terminal is not in the dynamic safety work area during the work time, the worker carrying the work terminal may leave the dynamic safety work area without permission or the work terminal may malfunction.
In this case, the safety state corresponding to the operation terminal is determined as danger information, and alarm information is transmitted. The alarm information is sent to at least one terminal to remind an operator holding the operation terminal that the operator is possibly in danger at present and needs to pay attention to safety.
In this embodiment, in the case that it is determined that the positioning information of the operation terminal is not in the dynamic security area within the operation time, at this time, the operator carrying the operation terminal may be dangerous, and an alarm message is sent to further ensure the safety of the operator.
Optionally, the determining the safety state information corresponding to the job terminal based on the positioning information of the job terminal and the dynamic safety job area includes:
and under the condition that the quantity of the same positioning information continuously sent by the operation terminal exceeds a first quantity threshold value, determining that the safety state information corresponding to the operation terminal is dangerous information.
Specifically, the operation terminal updates the positioning information at a fixed frequency and sends the positioning information to the server, and the continuously sent positioning information is the same and exceeds a first quantity threshold value, which indicates that the position of the operation terminal does not change in a period of time.
The first number threshold may be a value set in advance, and may be determined based on historical experience.
In the case that the number of the same positioning information exceeds the first number threshold, it indicates that the position of the work terminal is fixed for a long time, and at this time, the operator carrying the work terminal may be in danger or the work terminal may be out of order.
In this case, the safety state corresponding to the operation terminal is determined as danger information, and alarm information is transmitted. The alarm information is sent to at least one terminal to remind an operator holding the operation terminal that the operator is possibly in danger at present and needs to pay attention to safety.
In this embodiment, under the condition that it is determined that the positioning information of the operation terminal is fixed for a long time, at this time, an operator carrying the operation terminal may be dangerous, and alarm information is sent to further ensure the safety of the operator.
Optionally, the method further comprises:
determining a second train based on the positioning information of the operation terminal;
and sending alarm information under the condition that the distance between the operation terminal and the second train is smaller than a second distance threshold value.
Specifically, the second train may be a train within a certain range of the positioning information of the work terminal.
Optionally, in this application, the distance between the work terminal and the second train is the distance from the head of the second train to the work terminal.
The second distance threshold may be a value set in advance, and may be determined based on historical experience.
When the distance between the operation terminal and the second train is smaller than the second distance threshold, it indicates that the train is not far away from the operator carrying the operation terminal, and if the operator is still operating near the track or is going to operate on the track at the moment, danger is likely to occur.
In this case, the safety state corresponding to the operation terminal is determined as danger information, and alarm information is transmitted. The alarm information is sent to at least one terminal to remind an operator holding the operation terminal that the operator is possibly in danger at present and needs to pay attention to safety.
In this embodiment, under the condition that the distance between the operation terminal and the second train is smaller than the second distance threshold, at this time, the operator carrying the operation terminal may be dangerous, and alarm information is sent, so that the safety of the operator is further guaranteed.
Optionally, in any of the foregoing embodiments, the sending alarm information includes:
and sending the alarm information to at least one of a target operation terminal, the operation terminal and a monitoring terminal, wherein the target operation terminal is other operation terminals in a preset range of the operation terminal.
Specifically, the alarm information is sent to the target operation terminal, so that people near the operation terminal can be reminded to help to confirm whether the operation personnel carrying the operation terminal is dangerous or not.
And sending the alarm information to the corresponding operation terminal, so that a person holding the operation terminal can detect danger at the first time.
The monitoring terminal is a terminal device used for background management, and can be a smart phone, a tablet computer or a notebook computer. And application software used by an operator is installed on the operation terminal.
And sending the alarm information to a monitoring terminal, and the monitoring terminal can analyze and process the alarm information and take some safety early warning measures. For example, alarm information of a plurality of operation terminals in the same safety operation area is received, the reason of the alarm information is analyzed, the reason may be that the large-area operation terminals are damaged or dangerous accidents are concentrated, and corresponding safety early warning measures are taken.
The monitoring terminal can also store the alarm information, and periodically analyze and adjust any preset value in any method.
In this embodiment, the alarm information is sent to at least one of target operation terminal, operation terminal and monitor terminal, can in time discover danger better, further ensure operation personnel's safety.
In addition, the operation terminal in this application can also be furnished with big dipper high accuracy orientation module, communication module, cluster and talkback module, camera module, data encryption module etc..
Mobile transmission network: the railway communication system consists of a communication module and a transmission network, wherein the transmission network comprises a 3G/4G/5G wireless communication network and a railway special wireless network.
A server: the system is used for deploying operation safety monitoring software, is deployed in a central machine room or an internal service network environment of a command scheduling center, and mainly comprises a data server, a high-precision resolving and publishing server, an interface server and an application server.
Operation safety monitoring software: the application system software based on the B/S framework realizes real-time monitoring of the operators and displays information such as the positions of the operators, terminal equipment, operation conditions and the like in real time; early warning statistics is realized, and warning information such as human and vehicle safety early warning, fence quotation, abnormal stay and the like is recorded; the electronic fence is arranged, and the position of a person is controlled in real time; unified management is realized, contents such as personnel, equipment, construction operation, historical tracks and the like are recorded, the requirements of personnel safety protection and data analysis processing are met, and the railway business application system has information interaction capacity with the railway business application system.
Furthermore, the method of the invention also relates to a deployment architecture which comprises an operation safety monitoring system, an operation terminal and a server deployment, wherein the operation safety monitoring system adopts two-stage deployment, meets the requirements of station sections and field work areas on operation plan issuing and safety management of operators, and runs through the whole process closed-loop management before the upper process, during the operation and after the lower process aiming at each operation or line patrol task.
The operation terminal carried by the operator can receive the satellite signals of the four systems, transmits the approximate positioning information of the operation terminal to the background application system through the mobile public network or the railway private network, and receives the high-precision differential information broadcast by the system, so that the real-time sub-meter-level or above precision positioning of the operation terminal is realized.
The system server is deployed in the railway internal service network environment, realizes the access, forwarding, storage and management of original data and high-precision data, and simultaneously performs data interaction with a railway Beidou application service platform, a geographic information platform and other systems of the internal service network.
Fig. 2 is one of the schematic topological diagrams of the job security monitoring method provided by the present invention, and as shown in fig. 2, the method includes: the system comprises an operation safety monitoring system 210, a system server 211, a network communication module 212, a WEB management background 213, a railway geographic information platform 220, an operation terminal 230, a railway Beidou application service platform 240 and a production scheduling command system 250.
The job security monitoring system 210 includes a system server 211, a network communication module 212, and a WEB management backend 213.
The system server 211 is used for deploying operation safety monitoring software, is deployed in an internal service network environment of a central machine room or a command and dispatch center, and mainly comprises a data server, a high-precision resolving and publishing server, an interface server and an application server. The system server 211 is deployed in the railway internal service network environment, realizes the access, forwarding, storage and management of original data and high-precision data, and performs data interaction with the railway Beidou application service platform 240, the railway geographic information platform 220 and other systems of the internal service network, so that clearer and more precise positioning can be realized.
The operation terminal 230 real-time Beidou satellite signals and calculates original positioning information. The operation terminal 230 sends the original positioning data to the beidou railway application service platform 240, the beidou railway application service platform 240 sends differential data to the operation terminal 230, and the operation terminal 230 calculates high-precision positioning information according to the differential data and the original positioning data.
The job terminal 230 transmits the precise positioning information to the system server 211 through the network communication module 212.
The WEB management backend 213 is a terminal device of a backend manager, and the backend manager can check the position of the operator and perform the operation management operation of the operator in real time through the WEB management backend 213.
The system server 211 realizes communication and data exchange with the production scheduling command system 250 through a railway intranet.
In addition, the method of the invention also relates to a system safety scheme which comprises a safety architecture and deployment planning, wherein safety requirements and a technical implementation route are considered for potential safety hazards of an operation safety monitoring system platform, password safety reinforcement is carried out at an operation terminal, a transmission network, a network boundary and the like, safety specifications such as a data interface and the like are uniformly carried out in the overall construction of the data safety protection system based on password application requirements, safety control is uniformly carried out, safety sharing and exchange of service data and external data of the operation safety monitoring system are realized, and resource waste is avoided.
The operation safety monitoring method of the application relates to a system platform safety architecture which is logically divided into four layers, namely a terminal layer, a safety access layer, a data processing layer and an application service layer from bottom to top. The system is driven by service requirements, guarantees information safety, and adopts a partition and layered boundary safety protection system architecture to realize deep and heterogeneous safety isolation, safety data acquisition and monitoring.
(1) A terminal layer: and the autonomous identity authentication and the safe access of the terminal are realized through password encryption and safety authentication setting.
(2) A security access layer: the unified management of terminal data safety access is realized, the configuration, modification and query of different access devices and safety products are completed on the same interface, the identification position and state information of the access devices are monitored in a centralized manner through the unified interface, and a standardized system classification and authorized access system is established for users.
(3) A data processing layer: access control is performed through authority and role management of the database, and it is ensured that only authorized users can access the data. And cleaning redundant user accounts in the database and closing redundant functions. And regularly installing the latest patch of the database, and repairing the known bugs and bugs of the database in time to ensure the safe operation of the database. And the backup of database files, log files and control files of the system is realized by adopting a daily incremental backup and monthly full-base backup mode. When the system fails, the backup data is utilized to perform data recovery through a reliable data recovery mechanism. A standard medium keeping system is established, and a necessary and sound emergency plan and disaster treatment measures need to be established.
(4) An application service layer: the data, service and issued information provided by the system are regarded as resources, different resources and functions form corresponding roles and are assigned to different users, the specific users can be ensured to access only authorized data, service and information in such a way, and security protection means such as centralized user management, unified user naming, access control, intrusion detection, vulnerability scanning, virus prevention and the like are set, so that the data security exchange of a public network, an internal network and a private network is realized.
Centralized user management: the system users have different role definitions in different service systems, corresponding to different function authorities, and need to construct a corresponding user centralized management mode to realize user unified identity and identification management, unified authentication and single sign-on.
The user names are unified: the unified naming of the users is realized, and support is provided for the centralized management and information sharing of the users.
And (3) access control: setting firewall and network segment division to realize effective safety isolation and access control; meanwhile, in the aspect of system authority, for each different role, the minimum authority for completing the task is distributed according to the minimum authorization principle, and the access control mechanism based on the role is used for controlling the access and the operation of the user to the information.
And (3) intrusion detection: and an intrusion monitoring system is arranged to prevent illegal intrusion and timely take counter measures.
Vulnerability scanning: and (3) adopting a professional vulnerability scanning tool to periodically scan vulnerabilities of the network system and the computer system, finding potential safety hazards in time and preventing and processing.
Virus prevention: installing an anti-virus system on the server to provide virus detection, removal, immunity and countermeasures; and a network version anti-virus system is installed in the network, and the client can upgrade a virus library in the network to achieve overall defense.
In another aspect, the operation safety monitoring method of the present application further relates to a network scheme, which includes a network architecture, data transmission and network transmission, wherein in consideration of data safety requirements, the system body involved in the method of the present application is deployed in a railway internal service network, and provides services to the outside by means of station segment network resources. The operation terminal performs data communication and service access with the system through the mobile internet. The operation terminal sends operation early warning data to the station/segment level security gateway through the mobile internet, and data interaction occurs between the operation terminal and the station/segment system through the station/segment machine room security gateway; the station/segment system realizes communication and data exchange with the local system through a railway intranet. The system is accessed to a railway Beidou application service platform and a railway geographic information platform through an internal service network, and is used for accessing data, obtaining high-precision position service and high-precision map service. The network bandwidth of data interaction between the system platform and the operation terminal is not lower than 10 Mb/s.
The application safety monitoring method also relates to a data architecture which is mainly divided into three types, namely application system internal data, application system service data and application system external data.
The system related to the method is oriented to multiple operation maintenance specialties such as railway work, electricity, power supply and the like, and the internal data of the application system comprises operator information, terminal names, IDs (identification), terminal attributions, service types and other basic data. The application system service data comprises terminal position data, terminal track data, electronic fence data, operation plan information and other service data, wherein the terminal position data comprises original satellite data and resolved data. The external data of the application system comprises railway high-precision position service data and railway geographic information data.
More specifically, the work terminal of the present application may be divided into two parts, namely a hardware function and a mobile application software function, where the hardware function:
(1) the operation terminal is a handheld intelligent mobile terminal, supports an android mobile operation system, and is provided with a liquid crystal display screen, and a system version CPU (Central processing Unit) is required to be more than 8 cores and 2.0GHz, more than 6.0 android and more than 3GB +32GB of a memory;
(2) the system supports a 3G/4G/5G wireless communication network or a railway special wireless network;
(3) high accuracy positioning module: the method supports high-precision positioning of multi-satellite systems such as Beidou, GPS, GLONASS and the like, supports receiving high-precision position service released by a Beidou application service platform, supports single-point positioning, pseudo-range differential positioning and carrier phase differential positioning, and has the positioning update frequency not less than 1 Hz;
(4) the power-on self-test and initialization functions are achieved;
(5) the cluster talkback module: the method supports the address list setting and supports the software single call and group call functions under the public network environment;
(6) the camera supports the photographing function, the automatic focusing and the flash lamp are supported by more than 13M of the camera, and the photographing requirements of construction workers and machines at night are met;
(7) support TF card encryption function;
(8) the Bluetooth function is provided, the Bluetooth is more than 4.0, and BLE is supported;
(9) the battery endurance working time is not less than 8 hours at normal temperature and not less than 3 hours at low temperature;
(10) the waterproof and dustproof combined type falling prevention device has the grade requirements of dustproof, waterproof and falling prevention, the protection grade is not lower than IP67, and the free falling of 1.5 meters is resisted (the operation content and the environment are complex, and certain hardware protection capacity is required);
(11) the detachable back clip function is provided, and railway operators can carry the detachable back clip conveniently;
(12) the system has the advantages that the expansion interfaces of early warning protection devices such as UWB and RFID are additionally arranged, and the auxiliary positioning and safety early warning functions of operators in a construction operation area can be realized.
(13) The battery has the rapid charging capacity, the battery capacity is not lower than 5500mAH, and according to the actual conditions of railway field operation, particularly night operation, the working time of equipment at normal temperature is not lower than 8 hours, and the working time of equipment at low temperature is not lower than 3 hours (-10 ℃ below zero).
Mobile application software functions:
(1) personnel real-time positioning module: displaying the position, the operation state and the positioning mode information of an operator in real time by combining a map, and refreshing the position display of the operator for 1-10s, wherein the single-point positioning precision is not more than 5 meters (RMS), the pseudo-range differential positioning precision is not more than 0.8 meters (RMS), and the carrier phase positioning fixed solution precision is not more than 0.1 meter (RMS);
(2) the safety early warning module: monitoring the position relation between an operator and an operation vehicle by combining high-precision positioning data, judging a safety protection distance, and sending auxiliary early warning information; the method is characterized in that the auxiliary safety management of the operating personnel entering and exiting the region is realized by combining with the safety region set by the electronic fence, the early warning information of other business systems is supported, and the early warning mode supports sound, light and vibration prompting;
(3) a state detection module: the function of detecting the high-precision positioning state, the wireless communication network state and the power supply state of the operation terminal after the operation terminal enters the normal working state in real time and indicating the detection result is supported;
(4) the instant messaging module: the function of instant messaging of short messages, voice and pictures is supported;
(5) the voice talkback module: the method supports the address list setting and supports the software single call and group call functions under the public network environment;
(6) a system setting module: the method comprises the following steps of supporting track uploading, satellite view, data management, connection testing and CORS configuration, and supporting user management and system registration;
(7) the software automatic updating module: when the mobile application software is upgraded, the system can automatically acquire the updating information to realize upgrading and updating;
(8) an expansion module: supporting the access of data added with UWB, RFID and other extension interfaces;
(9) job task receiving module: the support is connected with a service system, supports the functions of searching, checking and confirming construction operation tasks, and uploads the task receiving condition to a management end;
(10) operation card punching module: and combining the confirmed operation plan, supporting the position card punching function of starting and ending the operation, and supporting camera calling, position identification and picture watermarking.
The application system software related to the method in the application adopts a B/S architecture, and the service terminal is accessed through a browser. The software has the functional modules of personnel position monitoring, electronic fence, safety early warning, terminal offline reminding, message notification, track management, automatic registration, operation statistics, white lists, system setting, system expansion and the like, and can assist in providing the functions of construction management, operation plan reminding, patrol and inspection, attendance management, remote management and the like after being connected with a service system. The method specifically comprises the following steps:
(1) personnel real-time positioning module: displaying, recording and collecting information of management operators in real time, performing operation early warning and track recording by combining a map, and refreshing the positions of the operators on the map once within 5-10 s;
(2) the electronic fence module: the manager can set the safe electronic fence area;
(3) the safety early warning module: after the system is connected with a service system, the system monitors the position relation between an operator and an operation vehicle by combining high-precision positioning data, judges the safety protection distance and sends out auxiliary early warning information; the method comprises the steps that auxiliary safety management of operating personnel entering and exiting the area is achieved by combining a safety area set by an electronic fence, early warning information accessed to other business systems is supported, a cache processing mechanism is set for early warning misinformation, and the early warning information can be issued when a plurality of continuous danger judgments occur;
(4) the terminal loss of contact reminding module: when the management terminal loses contact with the operation terminal, the management terminal can send out the loss of contact reminding information of the operation terminal to the railway dispatching and professional workshop;
(5) a track management module: the functions of storing, editing and inquiring the operation track are supported, and when the track is replayed, the abnormal points are filtered during the replay aiming at the abnormal points which are continuously positioned;
(6) a message notification module: the functions of various early warning and operation information notification are supported;
(7) an operation statistics module: various job statistics of the supporting job;
(8) a white list module: supporting the setting, deleting and uninstalling management of the software authority of the operation terminal;
(9) a system setting module: user management, authority management, organization management and log management are supported;
(10) a construction management module: supporting the conditions of construction plan formulation, uploading, issuing and task completion;
(11) an operation plan reminding module: the system supports the issuing or changing of the operation plan, the transmission of a scheduling command and the reminding function when receiving the plan and the scheduling command;
(12) module is patrolled and examined in the patrol: supporting receiving of an operation work order, reporting of personnel inspection states to a background and supporting reporting of hidden dangers;
(13) attendance management module: the functions of storing, editing and inquiring attendance information are supported;
(14) the remote management module: the functions of remote upgrading, management and restarting are supported;
(15) an external data access module: the method comprises the steps of supporting receiving of high-precision position data of a Beidou application service platform and position data of a motor train unit and a locomotive, adopting TCP/IP protocol transmission, and reserving Ntrip and UDP protocol transmission modes; supporting access to map data of a geographic information system, realizing display configuration and superposition of different layer elements, and adopting http protocol for transmission; supporting the transmission of encrypted and decrypted data, and adopting a TCP/IP protocol for transmission;
(16) the system performance is as follows: the method supports 1000 concurrent terminals to be online at the same time, the average corresponding time of system alarm is not more than 3 seconds, and the average corresponding time of data query is not more than 3 seconds.
Fig. 3 is a schematic diagram of a technical architecture of the job security monitoring method provided by the present invention, and as shown in fig. 3, the architecture mainly includes a page display layer, a data access layer and a basic support layer.
The page display layer is mainly used for displaying system operation data to a manager through application system software on a corresponding operation terminal, performing system configuration, monitoring positioning information of an operator and providing safety alarm information for the operator; the data access layer displays the position of an operator in real time by accessing a high-precision map service of a geographic information platform, provides a data base support for the early warning system, realizes high-precision position service access by accessing differential data provided by a Beidou application service platform, and acquires high-precision positioning information of an intelligent operation terminal; the basic supporting layer comprises a basic module, a data support and a hardware support, and data access, data analysis, data storage, data playing, data warehousing and the like of the intelligent operation terminal are achieved.
Wherein, basic module includes: GNSS, network module, database persistence layer frame and component library etc. and data support includes: sqlite, SqIServer and PostGIS, the hardware support comprises: PC, Android, GNSS, GIS, Map, etc.
Fig. 4 is a second schematic view of a topology of the operation safety monitoring method provided by the present invention, as shown in fig. 4:
the operation safety monitoring system is deployed in a railway internal service network, and an operation terminal is in data communication and service access with the system through a mobile internet. The operation terminal receives the safety early warning information through the mobile internet, and the operation safety monitoring system achieves data interaction of the in-road service system through the railway internal service network.
Real-time original positioning information of the operation terminal is transmitted to a system server data receiving unit through a mobile public network or a railway special wireless network (private network); and the data receiving unit is used for carrying out data security detection and forwarding the data security detection to the resolving software and the operation security monitoring system storage module.
The high-precision positioning information transmission protocol adopts the international standard RTCM3.2 and uses TCP/IP to carry out network transmission; and performing data access on the in-circuit service application system data in an http mode.
The operation safety monitoring system provides data base support for vehicle safety early warning, electronic fence early warning and the like by accessing high-precision map service and special data of a railway geographic information platform; high-precision position service access is realized through high-precision difference data provided by a Beidou foundation enhancement system accessed to a Beidou application service platform; high-precision positioning information of the intelligent operation terminal is collected through a communication network, the danger/safety state of each operator is calculated in real time, and data analysis results are transferred to a monitoring terminal and a terminal software visualization module through unified standards to complete visualization of the positioning information and the early warning information.
And a firewall is arranged to realize effective security isolation and access control.
The terminal information in fig. 4 may include: terminal number, person name, person ID, terminal type, affiliated institution, etc.
The operation terminal sends operation early warning data to the station/segment level security gateway through the mobile internet, and data interaction occurs between the operation terminal and the station/segment system through the station/segment machine room security gateway; the station/section system realizes communication and data exchange with the production command scheduling center through a railway intranet. The operation safety monitoring system is accessed to the railway Beidou application service platform and the railway geographic information platform through an internal service network, accesses data, and obtains high-precision position service and high-precision map service. The network bandwidth of data interaction between the operation safety monitoring system and the intelligent operation terminal is not lower than 10 Mb/s.
Fig. 5 is a schematic structural diagram of the work safety monitoring apparatus provided by the present invention, as shown in fig. 5, including: a determining module 501 and a sending module 502; the determining module 501 is configured to determine safety state information corresponding to an operation terminal based on positioning information of the operation terminal and a dynamic safety operation area, where the safety state information is danger information or safety information, and the dynamic safety operation area is determined based on at least one of train operation state information, operation content corresponding to the operation terminal, and operation time corresponding to the operation terminal; the sending module 502 is configured to send alarm information when the safety state information is dangerous information.
The device further comprises: the first determining submodule is used for determining an initial safe operation area based on the operation content before the positioning information based on the operation terminal and the dynamic safe operation area; and determining a dynamic safe operation area based on the operation time, the train operation state information and the initial safe operation area.
The device further comprises: the second determining submodule is used for determining a first train which passes through the initial safe operation area in the operation time based on the train operation state information;
optionally, the first determining submodule is further configured to, when the distance between the first train and the initial safe operation area is smaller than a first distance threshold, remove the first railway area in the initial safe operation area, and determine a dynamic safe operation area; wherein the first railroad zone is determined based on the first train's route information;
the device further comprises: and the first sending submodule is used for sending the dynamic safe operation area to the operation terminal.
The first determining submodule is further used for determining the initial safe operation area as a new dynamic safe operation area after the first train drives away from the initial safe operation area;
the first sending submodule is further configured to send the new dynamic security operating area to the operating terminal.
Optionally, the determining module 501 is further configured to determine that the safety state information corresponding to the operation terminal is dangerous information when the positioning information is not in the dynamic safety operation area in the operation time.
Optionally, the determining module 501 is further configured to determine that the safety state information corresponding to the work terminal is dangerous information when the number of the same positioning information continuously sent by the work terminal exceeds a first number threshold.
The second determining submodule is also used for determining a second train based on the positioning information of the operation terminal;
optionally, the sending module 502 is further configured to send alarm information when a distance between the work terminal and the second train is smaller than a second distance threshold.
Optionally, the sending module 502 is further configured to send the alarm information to at least one of a target operation terminal, the operation terminal and a monitoring terminal, where the target operation terminal is another operation terminal within a preset range of the operation terminal.
Fig. 6 is a schematic structural diagram of an electronic device provided in the present invention, and as shown in fig. 6, the electronic device may include: a processor (processor)610, a communication Interface (Communications Interface)620, a memory (memory)630 and a communication bus 640, wherein the processor 610, the communication Interface 620 and the memory 630 communicate with each other via the communication bus 640. Processor 610 may call logic instructions in memory 630 to perform a job security monitoring method comprising: determining safety state information corresponding to an operation terminal based on positioning information of the operation terminal and a dynamic safety operation area, wherein the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal; and sending alarm information under the condition that the safety state information is dangerous information.
In addition, the logic instructions in the memory 630 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention further provides a computer program product, the computer program product including a computer program, the computer program being stored on a non-transitory computer-readable storage medium, wherein when the computer program is executed by a processor, a computer is capable of executing the method for monitoring job security provided by the above methods, the method including: determining safety state information corresponding to an operation terminal based on positioning information of the operation terminal and a dynamic safety operation area, wherein the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal; and sending alarm information under the condition that the safety state information is dangerous information.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to perform the method for monitoring job security provided by the above methods, the method comprising: determining safety state information corresponding to an operation terminal based on positioning information and a dynamic safety operation area of the operation terminal, wherein the safety state information is danger information or safety information, and the dynamic safety operation area is determined based on at least one of train operation state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal; and sending alarm information under the condition that the safety state information is dangerous information.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An operation safety monitoring method is characterized by comprising the following steps:
determining safety state information corresponding to an operation terminal based on positioning information of the operation terminal and a dynamic safety operation area, wherein the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal;
and sending alarm information under the condition that the safety state information is dangerous information.
2. The work safety monitoring method according to claim 1, wherein prior to the work terminal based positioning information and dynamic safety work area, the method further comprises:
determining an initial safe working area based on the working content;
and determining a dynamic safe operation area based on the operation time, the train operation state information and the initial safe operation area.
3. The work safety monitoring method according to claim 2, wherein the determining a dynamic safety work area based on the work time and the initial safety work area comprises:
determining a first train which passes through the initial safe operation area within the operation time based on the train operation state information;
removing a first railway area in the initial safety operation area and determining a dynamic safety operation area under the condition that the distance between the first train and the initial safety operation area is smaller than a first distance threshold value;
wherein the first railroad zone is determined based on the first train's route information;
and sending the dynamic safe operation area to the operation terminal.
4. The work safety monitoring method according to claim 3, wherein after the determining the dynamic safety work area, the method further comprises:
determining the initial safe working area as a new dynamic safe working area after the first train drives away from the initial safe working area;
and sending the new dynamic safe operation area to the operation terminal.
5. The work safety monitoring method according to claim 1, wherein the determining the safety state information corresponding to the work terminal based on the positioning information of the work terminal and the dynamic safety work area comprises:
and in the operation time, determining that the safety state information corresponding to the operation terminal is dangerous information under the condition that the positioning information is not in the dynamic safety operation area.
6. The work safety monitoring method according to claim 1, wherein the determining the safety state information corresponding to the work terminal based on the positioning information of the work terminal and the dynamic safety work area comprises:
and under the condition that the quantity of the same positioning information continuously sent by the operation terminal exceeds a first quantity threshold value, determining that the safety state information corresponding to the operation terminal is dangerous information.
7. The work safety monitoring method according to claim 1, further comprising:
determining a second train based on the positioning information of the operation terminal;
and sending alarm information under the condition that the distance between the operation terminal and the second train is smaller than a second distance threshold value.
8. The work safety monitoring method according to any one of claims 1 to 7, wherein the sending alarm information includes:
and sending the alarm information to at least one of a target operation terminal, the operation terminal and a monitoring terminal, wherein the target operation terminal is other operation terminals in a preset range of the operation terminal.
9. An operation safety monitoring device, comprising:
the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining safety state information corresponding to an operation terminal based on positioning information and a dynamic safety operation area of the operation terminal, the safety state information is dangerous information or safety information, and the dynamic safety operation area is determined based on at least one of train running state information, operation content corresponding to the operation terminal and operation time corresponding to the operation terminal;
and the sending module is used for sending alarm information under the condition that the safety state information is dangerous information.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the job security monitoring method according to any one of claims 1 to 8 are implemented when the program is executed by the processor.
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| CN202210199914.XA CN114584925A (en) | 2022-03-01 | 2022-03-01 | Operation safety monitoring method and device |
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| CN202210199914.XA CN114584925A (en) | 2022-03-01 | 2022-03-01 | Operation safety monitoring method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706343A (en) * | 2022-06-06 | 2022-07-05 | 深圳向一智控科技有限公司 | Security control method and device based on GPS positioning |
| CN115230773A (en) * | 2022-07-11 | 2022-10-25 | 国能新朔铁路有限责任公司 | Train anti-rolling early warning method and system, storage medium and electronic equipment |
| CN117371762A (en) * | 2023-12-04 | 2024-01-09 | 中兴耀维科技江苏有限公司 | Remote deployment management platform based on environment monitoring |
-
2022
- 2022-03-01 CN CN202210199914.XA patent/CN114584925A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706343A (en) * | 2022-06-06 | 2022-07-05 | 深圳向一智控科技有限公司 | Security control method and device based on GPS positioning |
| CN114706343B (en) * | 2022-06-06 | 2022-09-20 | 深圳向一智控科技有限公司 | Security control method and device based on GPS positioning |
| CN115230773A (en) * | 2022-07-11 | 2022-10-25 | 国能新朔铁路有限责任公司 | Train anti-rolling early warning method and system, storage medium and electronic equipment |
| CN115230773B (en) * | 2022-07-11 | 2024-04-30 | 国能新朔铁路有限责任公司 | Train anti-rolling early warning method, system, storage medium and electronic equipment |
| CN117371762A (en) * | 2023-12-04 | 2024-01-09 | 中兴耀维科技江苏有限公司 | Remote deployment management platform based on environment monitoring |
| CN117371762B (en) * | 2023-12-04 | 2024-02-20 | 中兴耀维科技江苏有限公司 | Remote deployment management platform based on environment monitoring |
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