CN113696938A - System, method, device and equipment for protecting safety of maintenance personnel - Google Patents
System, method, device and equipment for protecting safety of maintenance personnel Download PDFInfo
- Publication number
- CN113696938A CN113696938A CN202111157573.1A CN202111157573A CN113696938A CN 113696938 A CN113696938 A CN 113696938A CN 202111157573 A CN202111157573 A CN 202111157573A CN 113696938 A CN113696938 A CN 113696938A
- Authority
- CN
- China
- Prior art keywords
- sensing
- information
- instruction
- maintenance personnel
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000008447 perception Effects 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 17
- 238000004891 communication Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000004397 blinking Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The embodiment of the invention provides a system, a method, a device and equipment for protecting safety of maintenance personnel. The system comprises a sensing unit, a control unit and a processing unit, wherein the sensing unit is used for acquiring sensing information in a sensing area and sending the sensing information to the control unit; the control unit is used for judging whether maintenance personnel exist in the sensing area or not according to the sensing information, and if so, acquiring the operation interval position and time information of the maintenance personnel from a control center; generating a corresponding execution instruction according to the position information of the maintainers, the position of the operation interval of the maintainers and the time information; and the execution unit is used for executing the execution instruction. In this way, personnel and train operation condition in can independently perception tunnel guides personnel and train activity interval in real time, effectively reduces the risk that the accident took place.
Description
Technical Field
The present invention relates generally to the field of rail transit, and more particularly, to a method, apparatus and device for safeguarding personnel.
Background
At present, the subway maintenance process is divided into train maintenance and ground maintenance, and two modes of time division and space division are adopted to protect the safety of maintainers in the maintenance process. The time division is carried out when the train maintenance and the ground maintenance are not carried out simultaneously; the space division is to limit train maintenance and ground maintenance personnel to be carried out in different operation sections. But the ground maintenance personnel are damaged due to the conditions of overtime task, out-of-range position, misoperation of the maintenance personnel on the vehicle and the like.
The mode of acquiring the positioning information of the maintainers by positioning methods such as a GPS and the like, generating the early warning information and feeding the early warning information back to the maintainers may be influenced by the signal environment, so that the maintainers cannot acquire the early warning information in time, and personal and driving safety accidents are caused.
Disclosure of Invention
According to the embodiment of the invention, the method, the device and the equipment for protecting the safety of the maintainers are provided, the operation conditions of the maintainers and the trains in the tunnel can be sensed autonomously, the moving intervals of the maintainers and the trains are guided in real time, and the risk of accidents is effectively reduced.
In a first aspect of the invention, a maintenance personnel safety protection system is provided. The system comprises:
the sensing unit is used for acquiring sensing information in the sensing area and sending the sensing information to the control unit;
the control unit is used for judging whether maintenance personnel exist in the sensing area or not according to the sensing information, and if so, acquiring the operation interval position and time information of the maintenance personnel from a control center; generating a corresponding execution instruction according to the position information of the maintainers, the position of the operation interval of the maintainers and the time information;
and the execution unit is used for executing the execution instruction.
Further, the control unit is specifically configured to:
if the maintenance personnel are in the boundary area of the operation interval of the maintenance personnel and/or the remaining time of the operation time is not more than a preset remaining time threshold, generating an early warning instruction; and sending the early warning instruction to the execution unit so as to enable the execution unit to execute the early warning instruction.
Further, the boundary area is a preset area adjacent to the non-operation area in the operation area.
Further, the control unit is specifically configured to:
if the position of the maintenance personnel is not in the operation interval of the maintenance personnel, generating an operation interval position prompt instruction; and sending the operation interval position prompting instruction to the execution unit so as to enable the execution unit to execute the operation interval position prompting instruction.
Further, the control unit is further configured to:
when the train approaching the position of the operation section exists in the sensing area or the adjacent sensing area, generating an alarm instruction; and sending the alarm instruction to the execution unit, so that the execution unit executes the alarm instruction.
Further, the control unit is further configured to:
and sending the position information of the maintainers, the operation interval position of the maintainers, the time information and the train information which are acquired according to the sensing information to the control units in other sensing areas.
Furthermore, the sensing area is arranged in the maximum sensing range of the sensing unit and is adjacent to other sensing areas on the train running path; the control unit and the execution unit are arranged in the sensing area; the sensing unit comprises a laser radar and a camera; the execution units comprise one or more of an illuminating lamp, an indicator light board and a loudspeaker, one or more execution units are arranged, and any two execution units are located at different positions of the sensing area.
In a second aspect of the present invention, there is provided a method for safeguarding maintenance personnel, the method comprising:
acquiring perception information in a perception area acquired by a perception unit;
judging whether maintenance personnel exist in the sensing area or not according to the sensing information, and if so, acquiring the position and time information of an operation interval of the maintenance personnel from the control center;
generating a corresponding execution instruction according to the position information of the maintainers, the position of the operation interval of the maintainers and the time information;
and sending the execution instruction to an execution unit, so that the execution unit executes the execution instruction.
In a third aspect of the invention, a maintenance personnel safety shield is provided. The device includes:
the acquisition module is used for acquiring the perception information in the perception area acquired by the perception unit;
the first judgment module is used for judging whether maintenance personnel exist in the sensing area according to the sensing information, and if so, acquiring the operation interval position and time information of the maintenance personnel from a control center;
the instruction generating module is used for generating a corresponding execution instruction according to the position information of the maintainers, the position of the operation interval of the maintainers and the time information;
and the sending module is used for sending the execution instruction to an execution unit so as to enable the execution unit to execute the execution instruction.
In a fourth aspect of the invention, an electronic device is provided. The electronic device at least one processor; and a memory communicatively coupled to the at least one processor; the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of the second aspect of the invention.
It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of any embodiment of the invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
The above and other features, advantages and aspects of various embodiments of the present invention will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:
FIG. 1 shows a schematic view of a maintenance personnel safety protection system according to an embodiment of the invention;
FIG. 2 shows a schematic diagram of a system arrangement according to an embodiment of the invention;
FIG. 3 shows a flow diagram of a method of safeguarding maintenance personnel according to an embodiment of the invention;
FIG. 4 shows a block diagram of a maintenance personnel safety shield according to an embodiment of the present invention;
FIG. 5 illustrates a block diagram of an exemplary electronic device capable of implementing embodiments of the present invention;
wherein, 1 is the camera, 2 is the light, 3 is the pilot lamp tablet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The invention can autonomously sense the running conditions of the personnel and the train in the tunnel, guide the activity intervals of the personnel and the train in real time and effectively reduce the risk of accidents.
FIG. 1 shows a schematic view of a maintenance personnel safety protection system according to an embodiment of the invention.
The method comprises the steps that a tunnel of a train running path is divided into a plurality of sensing areas, each sensing area is adjacent to other sensing areas, and each sensing area is correspondingly provided with a maintainer safety protection system. The system 100, comprising:
and the sensing unit 110 is used for acquiring sensing information in the sensing area and sending the sensing information to the control unit.
As an embodiment of the present invention, as shown in fig. 2, the sensing unit 110 includes a sensor device such as a laser radar and a camera 1. The sensing information in the sensing region is obtained through the sensing unit 110. For example, the laser radar detects a target position, a velocity, and other characteristic quantities within a sensing area by emitting a laser beam. The camera 1 captures video or image signals within a sensing area. The laser radar and the camera 1 can be arranged in corresponding sensing areas to sense the sensing areas by 360 degrees, such as a fisheye camera and a 360-degree laser radar; or the sensing information can be arranged outside the corresponding sensing area, and the sensing information in the sensing area can be acquired.
In this embodiment, each sensing unit has a maximum sensing range that can be sensed by the sensing unit, and the corresponding sensing range is set within the maximum sensing range, that is, the sensing range is generally smaller than the maximum sensing range of the sensing unit, and may also be the same. The sensing units corresponding to two adjacent sensing intervals generally have a cross sensing range.
In this embodiment, after acquiring the sensing information in the corresponding sensing region, the sensing unit 110 sends the sensing information to the control unit 120 in the sensing region.
The control unit 120 is configured to determine whether a maintenance worker exists in the sensing area according to the sensing information, and if so, obtain an operation interval position and time information of the maintenance worker from a control center; and generating a corresponding execution instruction according to the position information of the maintainer, the position of the operation interval of the maintainer and the time information.
As an embodiment of the present invention, the control unit 120 determines whether a maintenance person exists in the sensing area according to the sensing information; for example, if the sensing information is image information, the control unit 120 analyzes the image information, and determines that there is a person in the sensing area in the image information, then there is a maintenance person in the sensing area, otherwise, there is no maintenance person in the sensing area.
When there is a maintenance person in the sensing area, the control unit 120 sends a request to the control center, and after receiving the request, the control center sends the position of the operation interval and the time information corresponding to the maintenance person to the control unit 120. After receiving the information, the control unit 120 compares the position information and the current time information of the maintenance staff identified by the sensing information with the position and the time information of the operation interval of the maintenance staff, so as to obtain different comparison results, and generates a corresponding execution instruction according to the comparison results.
As an embodiment of the present invention, if the maintenance worker is in the operation interval of the maintenance worker and the remaining time of the operation time is greater than a preset remaining time threshold, no processing is performed.
As an embodiment of the present invention, if the maintenance staff is located in a boundary area of an operation section of the maintenance staff, an early warning instruction is generated; and sending the early warning instruction to the execution unit so as to enable the execution unit to execute the early warning instruction.
In this embodiment, the boundary region is a preset region adjacent to a non-operation region in the operation region. In the operation section, a part of the region is set as a boundary region near a boundary between the operation section and a non-operation section. When a maintenance person enters the boundary area, the maintenance person is considered to be close to the boundary of the operation interval, and the maintenance person needs to be prompted, so that an early warning instruction is generated. The early warning instruction is used for prompting that the maintenance personnel is close to the boundary of the operation interval and needs to be far away from the boundary of the operation interval to return to the operation area.
As an embodiment of the present invention, if the remaining time of the operation time of the maintenance worker is not greater than a preset remaining time threshold, an early warning instruction is generated; and sending the early warning instruction to the execution unit so as to enable the execution unit to execute the early warning instruction.
In this embodiment, the remaining time threshold is set as a basis for determining whether the remaining time of the operation time is insufficient, that is, when the remaining time of the operation time of the maintenance staff is not greater than the remaining time threshold, the maintenance staff is considered to have an overtime risk and needs to be prompted, so that an early warning instruction is generated. The early warning instruction is used for prompting the maintainers that the operation time of the maintainers is about to end.
As an embodiment of the present invention, the control unit 120 is specifically configured to:
if the position of the maintenance personnel is not in the operation interval of the maintenance personnel, generating an operation interval position prompt instruction; and sending the operation interval position prompting instruction to the execution unit so as to enable the execution unit to execute the operation interval position prompting instruction.
In this embodiment, when the position of the maintenance person is not within the working interval, the maintenance person needs to be informed of the specific position of the working interval so as to guide the maintenance person. Therefore, the control unit needs to generate a prompt command for the position of the operation section. And the operation interval position prompting instruction is sent to the execution unit, so that the execution unit executes the operation interval position prompting instruction.
As an embodiment of the present invention, the control unit 120 is further configured to:
when the train approaching the position of the operation section exists in the sensing area or the adjacent sensing area, generating an alarm instruction; and sending the alarm instruction to the execution unit, so that the execution unit executes the alarm instruction.
The situation that the train approaching to the operation section position exists in the sensing area comprises the following steps: the control unit 120 obtains sensing information of the sensing unit to know that a train exists in the sensing area, and the sensing unit detects that the train is approaching the position of the operation interval.
The situation that the adjacent perception areas have trains approaching the position of the operation section comprises the following steps:
and receiving train information sent by controllers of other sensing units, and acquiring the train existing in other sensing areas and approaching the position of the operation interval.
When the two situations exist, the maintenance personnel are dangerous and need to be evacuated to a safe area in time. The control unit 120 generates an alarm instruction. And sending the alarm instruction to the execution unit, so that the execution unit executes the alarm instruction and gives an alarm prompt to maintenance personnel.
As an embodiment of the present invention, the control unit 120 is further configured to send the position information of the maintenance staff, the operation section position of the maintenance staff, the time information, and the train information, which are acquired according to the sensing information, to the control unit in another sensing area. Through information communication among the control units in different perception areas, all perception areas are integrated, and integral perception and control of the tunnel are achieved.
Whether personnel and vehicles exist in the tunnel can be automatically sensed through the sensing unit, corresponding actions of the execution unit at corresponding positions are controlled through the control unit, and therefore the maintenance personnel can be prompted in time, risks of the maintenance personnel are reduced, and safety of the maintenance personnel is improved.
An execution unit 130 for executing the execution instruction.
As an embodiment of the present invention, as shown in fig. 2, the execution unit 130 includes one or more of an illumination lamp 2, an indicator light board 3 and a speaker, each execution unit is one or more, and any two execution units are located at different positions of the sensing area. For example, the execution unit is an illuminating lamp 2, and the illuminating lamp 2 prompts maintenance personnel in different flashing modes in response to an instruction of the control unit; the degree of urgency of the instruction may be corresponded by the frequency of blinking, for example, the frequency of blinking of the illumination lamp 2 in response to the warning instruction is greater than the frequency of blinking in response to the warning instruction. For another example, the execution unit is an indicator light board 3, and the indicator light board 3 prompts the maintenance personnel through different text prompt information on a display screen in response to an instruction of the control unit; in the above embodiment, the indicator light board 3 executes the working section position indication command, displays a text indication of "50 meters to 60 meters ahead is the working section" to describe the boundary information of the working section, and may also display a text indication of "50 meters ahead enters the working section" to describe the route to the working section. The indicating lamp plate 3 executes the alarm instruction, and displays character alarm prompts of 'a vehicle is about to enter and please leave immediately' and the like, and meanwhile, the indicating lamp plate 3 near the train displays that the running is forbidden, so that the danger is given to the front of the train, the train needs to be decelerated and stopped, and the indicating lamp plate 3 at different positions can be intelligently controlled by the visible system to send out alarm information. And the indicating lamp board 3 executes the early warning instruction and displays a character early warning prompt of 'you are close to the edge of the operation interval' and the like. The indicator light boards 3 can be arranged in the operation interval uniformly, maintenance personnel at different positions in the operation interval can be comprehensively prompted, meanwhile, the train is prompted to forbid driving through the indicator light boards 3 near the train, the front is dangerous, and the train needs to be decelerated and stopped. For another example, the execution unit is a speaker, and the speaker prompts the maintenance staff through voice prompt contents in response to an instruction of the control unit. In the above embodiment, the speaker executes the operation section position prompt instruction, and plays a voice prompt of "an operation section is 50 meters to 60 meters ahead". And the loudspeaker executes the alarm instruction and plays voice alarm prompts of 'a vehicle is about to drive in and please leave immediately', and the like. And the loudspeaker executes the early warning instruction and plays voice early warning prompts such as 'you are close to the edge of the operation interval'.
According to the embodiment of the invention, the position and the state of the personnel and the train in the tunnel are sensed by using the sensors such as the laser radar, the camera 1 and the like, so that the personnel and the train can be found and operated at the first time, and the occurrence of dangerous events is prevented; and the content of the indication light display can be controlled in an autonomous or remote mode, maintenance personnel and trains are prompted, the risk of the maintenance personnel is reduced, and the safety of the maintenance personnel is improved.
Fig. 3 shows a flowchart of a method for safeguarding maintenance personnel according to an embodiment of the invention.
The method is applied to a control unit and comprises the following steps:
s301, obtaining the perception information in the perception area collected by the perception unit.
S302, judging whether maintenance personnel exist in the sensing area or not according to the sensing information, and if yes, acquiring the position and time information of the operation interval of the maintenance personnel from the control center.
And S303, generating a corresponding execution instruction according to the position information of the maintainer, the position of the operation interval of the maintainer and the time information.
As an embodiment of the present invention, if there is a maintenance person in the sensing area, generating a corresponding execution instruction according to the maintenance person position information, the operation section position of the maintenance person, and the time information includes:
if the maintenance personnel are in the boundary area of the operation interval of the maintenance personnel and/or the remaining time of the operation time is not more than a preset remaining time threshold, generating an early warning instruction; and sending the early warning instruction to the execution unit so as to enable the execution unit to execute the early warning instruction. The boundary area is a preset area adjacent to the non-operation area in the operation area.
If the position of the maintenance personnel is not in the operation interval of the maintenance personnel, generating an operation interval position prompt instruction; and sending the operation interval position prompting instruction to the execution unit so as to enable the execution unit to execute the operation interval position prompting instruction.
When the train approaching the position of the operation section exists in the sensing area or the adjacent sensing area, generating an alarm instruction; and sending the alarm instruction to the execution unit, so that the execution unit executes the alarm instruction.
The method further comprises the step of sending the position information of the maintenance personnel, the operation interval position and time information of the maintenance personnel and the train information which are obtained according to the sensing information to the control units in other sensing areas.
S304, sending the execution instruction to an execution unit, and enabling the execution unit to execute the execution instruction.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are exemplary embodiments and that the acts and modules illustrated are not necessarily required to practice the invention.
The above is a description of method embodiments, and the embodiments of the present invention are further described below by way of apparatus embodiments.
As shown in fig. 4, the apparatus 400 includes:
an obtaining module 410, configured to obtain sensing information in a sensing area acquired by a sensing unit;
the first judging module 420 is configured to judge whether a maintenance worker exists in the sensing area according to the sensing information, and if the maintenance worker exists in the sensing area, obtain an operation interval position and time information of the maintenance worker from a control center;
the instruction generating module 430 is configured to generate a corresponding execution instruction according to the position information of the maintenance staff, the operation interval position of the maintenance staff, and the time information;
the sending module 440 is configured to send the execution instruction to an execution unit, so that the execution unit executes the execution instruction.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the described module may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
In the technical scheme of the invention, the acquisition, storage, application and the like of the personal information of the related user all accord with the regulations of related laws and regulations without violating the good customs of the public order.
According to an embodiment of the invention, the invention further provides an electronic device.
FIG. 5 shows a schematic block diagram of an electronic device 500 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
The device 500 comprises a computing unit 501 which may perform various suitable actions and processes in accordance with a computer program stored in a Read Only Memory (ROM)502 or a computer program loaded from a storage unit 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data required for the operation of the device 500 can also be stored. The calculation unit 501, the ROM 502, and the RAM 503 are connected to each other by a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.
A number of components in the device 500 are connected to the I/O interface 505, including: an input unit 506 such as a keyboard, a mouse, or the like; an output unit 507 such as various types of displays, speakers, and the like; a storage unit 508, such as a magnetic disk, optical disk, or the like; and a communication unit 509 such as a network card, modem, wireless communication transceiver, etc. The communication unit 509 allows the device 500 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The computing unit 501 may be a variety of general-purpose and/or special-purpose processing components having processing and computing capabilities. Some examples of the computing unit 501 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The calculation unit 501 executes the respective methods and processes described above, such as the methods S101 to S104. For example, in some embodiments, methods S101-S104 may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 508. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device 500 via the ROM 502 and/or the communication unit 509. When the computer program is loaded into the RAM 503 and executed by the computing unit 501, one or more steps of the methods S101-S104 described above may be performed. Alternatively, in other embodiments, the computing unit 501 may be configured to perform the methods S101-S104 by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present invention may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A maintenance personnel safety protection system, comprising:
the sensing unit is used for acquiring sensing information in the sensing area and sending the sensing information to the control unit;
the control unit is used for judging whether maintenance personnel exist in the sensing area or not according to the sensing information, and if so, acquiring the operation interval position and time information of the maintenance personnel from a control center; generating a corresponding execution instruction according to the position information of the maintainers, the position of the operation interval of the maintainers and the time information;
and the execution unit is used for executing the execution instruction.
2. The system according to claim 1, wherein the control unit is specifically configured to:
if the maintenance personnel are in the boundary area of the operation interval of the maintenance personnel and/or the remaining time of the operation time is not more than a preset remaining time threshold, generating an early warning instruction; and sending the early warning instruction to the execution unit so as to enable the execution unit to execute the early warning instruction.
3. The system of claim 2, wherein the boundary region is a predetermined region within the working interval adjacent to a non-working interval.
4. The system according to claim 1, wherein the control unit is specifically configured to:
if the position of the maintenance personnel is not in the operation interval of the maintenance personnel, generating an operation interval position prompt instruction; and sending the operation interval position prompting instruction to the execution unit so as to enable the execution unit to execute the operation interval position prompting instruction.
5. The system of claim 1, wherein the control unit is further configured to:
when the train approaching the position of the operation section exists in the sensing area or the adjacent sensing area, generating an alarm instruction; and sending the alarm instruction to the execution unit, so that the execution unit executes the alarm instruction.
6. The system of claim 5, wherein the control unit is further configured to:
and sending the position information of the maintainers, the operation interval position of the maintainers, the time information and the train information which are acquired according to the sensing information to the control units in other sensing areas.
7. The system according to claim 1 or 5, wherein the sensing area is disposed within a maximum sensing range of the sensing unit and adjacent to other sensing areas on a train traveling path; the control unit and the execution unit are arranged in the sensing area; the sensing unit comprises a laser radar and a camera; the execution units comprise one or more of an illuminating lamp, an indicator light board and a loudspeaker, one or more execution units are arranged, and any two execution units are located at different positions of the sensing area.
8. A method for safeguarding maintenance personnel, comprising:
acquiring perception information in a perception area acquired by a perception unit;
judging whether maintenance personnel exist in the sensing area or not according to the sensing information, and if so, acquiring the position and time information of an operation interval of the maintenance personnel from the control center;
generating a corresponding execution instruction according to the position information of the maintainers, the position of the operation interval of the maintainers and the time information;
and sending the execution instruction to an execution unit, so that the execution unit executes the execution instruction.
9. A maintenance personnel safety device, comprising:
the acquisition module is used for acquiring the perception information in the perception area acquired by the perception unit;
the first judgment module is used for judging whether maintenance personnel exist in the sensing area according to the sensing information, and if so, acquiring the operation interval position and time information of the maintenance personnel from a control center;
the instruction generating module is used for generating a corresponding execution instruction according to the position information of the maintainers, the position of the operation interval of the maintainers and the time information;
and the sending module is used for sending the execution instruction to an execution unit so as to enable the execution unit to execute the execution instruction.
10. An electronic device, at least one processor; and
a memory communicatively coupled to the at least one processor; it is characterized in that the preparation method is characterized in that,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111157573.1A CN113696938A (en) | 2021-09-30 | 2021-09-30 | System, method, device and equipment for protecting safety of maintenance personnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111157573.1A CN113696938A (en) | 2021-09-30 | 2021-09-30 | System, method, device and equipment for protecting safety of maintenance personnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113696938A true CN113696938A (en) | 2021-11-26 |
Family
ID=78662567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111157573.1A Pending CN113696938A (en) | 2021-09-30 | 2021-09-30 | System, method, device and equipment for protecting safety of maintenance personnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113696938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148378A (en) * | 2021-12-31 | 2022-03-08 | 安徽徽一通讯科技有限公司 | Audible and visual alarm for railway section operation protection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169607A1 (en) * | 2014-05-08 | 2015-11-12 | Thales Deutschland Gmbh | Method for warning an endangered person within a danger area |
| CN105128892A (en) * | 2015-09-07 | 2015-12-09 | 上海劲易电子科技有限公司 | Safety guaranteeing system for railway operator |
| CN109649439A (en) * | 2018-12-28 | 2019-04-19 | 广州华微明天软件技术有限公司 | Train Approaching method for early warning, device, equipment and computer readable storage medium |
| CN110654423A (en) * | 2019-10-17 | 2020-01-07 | 中铁第五勘察设计院集团有限公司 | Railway operation safety early warning method, equipment and system and GNSS receiver |
| JP2021071842A (en) * | 2019-10-30 | 2021-05-06 | 日本電産コパル株式会社 | Imaging device with notification function |
| CN213442573U (en) * | 2020-07-06 | 2021-06-15 | 兰州盛锐科技有限公司 | Railway line construction safety protection system |
-
2021
- 2021-09-30 CN CN202111157573.1A patent/CN113696938A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169607A1 (en) * | 2014-05-08 | 2015-11-12 | Thales Deutschland Gmbh | Method for warning an endangered person within a danger area |
| CN105128892A (en) * | 2015-09-07 | 2015-12-09 | 上海劲易电子科技有限公司 | Safety guaranteeing system for railway operator |
| CN109649439A (en) * | 2018-12-28 | 2019-04-19 | 广州华微明天软件技术有限公司 | Train Approaching method for early warning, device, equipment and computer readable storage medium |
| CN110654423A (en) * | 2019-10-17 | 2020-01-07 | 中铁第五勘察设计院集团有限公司 | Railway operation safety early warning method, equipment and system and GNSS receiver |
| JP2021071842A (en) * | 2019-10-30 | 2021-05-06 | 日本電産コパル株式会社 | Imaging device with notification function |
| CN213442573U (en) * | 2020-07-06 | 2021-06-15 | 兰州盛锐科技有限公司 | Railway line construction safety protection system |
Non-Patent Citations (1)
| Title |
|---|
| 赵德生等: "《城市轨道交通正线信号***》", 31 May 2019, 北京交通大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148378A (en) * | 2021-12-31 | 2022-03-08 | 安徽徽一通讯科技有限公司 | Audible and visual alarm for railway section operation protection |
| CN114148378B (en) * | 2021-12-31 | 2022-07-19 | 安徽徽一通讯科技有限公司 | Audible and visual alarm for railway section operation protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112712719B (en) | Vehicle control method, vehicle-road coordination system, road side equipment and automatic driving vehicle | |
| US9202374B2 (en) | Event warning system and method thereof | |
| US9747802B2 (en) | Collision avoidance system and method for an underground mine environment | |
| US11260838B2 (en) | Methods and systems for vehicle contact prediction and auto brake activation | |
| US11878685B2 (en) | Vehicle control method and apparatus, electronic device and self-driving vehicle | |
| KR102369031B1 (en) | APPARATUS FOR Real-Time MONITORING COLLISION PREVENTING OF CRANE AND CONTROL METHOD THEREOF | |
| EP3492387A1 (en) | Systems and methods for generating avionic displays including forecast sonic boom tolerance threshold exceedance symbology | |
| US20220019949A1 (en) | Safety management assistance system, and control program | |
| KR20210135313A (en) | Distracted Driving Monitoring Methods, Systems and Electronics | |
| CN113744565B (en) | Collision early warning method and device, electronic equipment and automatic driving vehicle | |
| CN113696938A (en) | System, method, device and equipment for protecting safety of maintenance personnel | |
| CN114368693A (en) | Anti-collision method and device for boom, processor and crane | |
| AU2014409929B2 (en) | A method of operating a vehicle and a vehicle operating system | |
| KR20220069670A (en) | System and method for detecting and notifying access to dangerous areas in workplace using image processing and location tracking technology | |
| CN110820824A (en) | Land leveler anti-collision control system | |
| CN115933488A (en) | Underground rail vehicle control method, device, equipment and storage medium | |
| CN115797918A (en) | Passenger dangerous behavior detection method and device, electronic equipment and storage medium | |
| CN113880015A (en) | Aerial work platform control method and device, electronic equipment and storage medium | |
| KR20210153809A (en) | Safety management system for heavy equipment vehicle | |
| WO2023248592A1 (en) | Automatic driving system, driving regulation method, and driving regulation program | |
| KR20210084887A (en) | Convergence Monitoring System and Method for Industry Safety | |
| CN116691775A (en) | Method and device for detecting foreign matters in vehicle limit, electronic equipment and storage medium | |
| CN212605894U (en) | Anti-collision device for ladder frame for airplane and ladder frame device for airplane | |
| CN113240825B (en) | Vehicle-based interaction method, device, equipment, medium and vehicle | |
| CN115320668B (en) | Platform door state detection system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211126 |