WO2020057083A1 - 警卫线路安保方法和计算机存储介质 - Google Patents

警卫线路安保方法和计算机存储介质 Download PDF

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Publication number
WO2020057083A1
WO2020057083A1 PCT/CN2019/079613 CN2019079613W WO2020057083A1 WO 2020057083 A1 WO2020057083 A1 WO 2020057083A1 CN 2019079613 W CN2019079613 W CN 2019079613W WO 2020057083 A1 WO2020057083 A1 WO 2020057083A1
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WIPO (PCT)
Prior art keywords
security
point
point camera
positioning information
vehicle
Prior art date
Application number
PCT/CN2019/079613
Other languages
English (en)
French (fr)
Inventor
陈声慧
徐小红
徐冠杰
王博
杨华明
胡颖
张永涛
宁细晚
俞翔
黄仝宇
汪刚
宋一兵
侯玉清
刘双广
Original Assignee
高新兴科技集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 高新兴科技集团股份有限公司 filed Critical 高新兴科技集团股份有限公司
Priority to EP19749170.7A priority Critical patent/EP3651455A1/en
Priority to US16/613,447 priority patent/US20210247761A1/en
Publication of WO2020057083A1 publication Critical patent/WO2020057083A1/zh

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0011—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement
    • G05D1/0044—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement by providing the operator with a computer generated representation of the environment of the vehicle, e.g. virtual reality, maps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control

Definitions

  • the invention relates to the technical field of security of security, in particular to a method of security of security lines and a computer storage medium.
  • the current security of the security line usually tells the location of the security guidance team in real time through intercom, and the command center checks the surrounding video of the security guidance vehicle in real time through the two-dimensional map based on the information of the intercom to conduct security command. Or by installing a 4G image transmission device with GPS positioning on the security guidance vehicle, the real-time screen of the security guidance vehicle is transmitted back to the command center in real time, and the position of the guidance vehicle is displayed in real time on a two-dimensional or three-dimensional map, and the real-time trajectory is displayed.
  • the command center receives the GPS positioning information sent back by the guidance vehicle, automatically obtains the surrounding cameras based on the positioning information, and opens it in advance to quickly understand the surrounding dynamics.
  • the prior art lacks a vantage point monitoring and cannot follow a guided vehicle in the vantage point monitoring screen.
  • the guided vehicle enters from one high point camera range to another high point camera range, automatic switch of the high point camera cannot be realized, which is inconvenient. Carry out security work on guard lines.
  • the present invention provides a security line security method.
  • the method can follow the security guidance vehicle in a command point monitoring screen, quickly understand the surrounding dynamics of the security guidance vehicle, and facilitate the development of security work on the security line.
  • the present invention provides a security line security method.
  • the method includes: receiving positioning information of a security guidance vehicle and generating a security guidance vehicle trajectory; searching for the periphery of the security guidance vehicle according to the positioning information The low-point camera and the high-point camera and feedback the search information; according to the search information, the searched high-point camera is turned on to locate the security guidance vehicle.
  • a low-point camera can shoot a security guided vehicle and the surrounding environment in real time, and a high-point camera performs a high-point shooting of the security guided vehicle, thereby realizing the follow-up function of the high-point camera and facilitating security.
  • the personnel quickly understand the surrounding environment, and carry out the security work of the guard line more intuitively and effectively.
  • the positioning information is GPS positioning information.
  • the receiving the positioning information of the security guidance vehicle and generating the security guidance vehicle trajectory includes: receiving the positioning information of the security guidance vehicle in real time; and inputting the positioning information to a map according to the map.
  • the positioning information generates the security guided vehicle trajectory in real time.
  • the map is a two-dimensional map or a three-dimensional map.
  • the searching for the low-point camera and the high-point camera around the security guided vehicle according to the positioning information and feeding back the search information includes: calculating the periphery of the security guided vehicle in real time according to the positioning information. A low-point camera within a first predetermined range, and inputting search information of the security guided vehicle about the low-point camera to a multi-video playback window.
  • the multi-video playback window plays low-point videos of the security guided vehicle and the low-point cameras in the surroundings in real time.
  • the method further comprises: real-time calculating a high-point camera within a second predetermined range around the security guided vehicle according to the positioning information, and comparing the security guided vehicle and the high point The search information of the camera is input to the high-point video playback window.
  • the first predetermined range is 50m-150m
  • the second predetermined distance is 1000m-2000m.
  • the turning on the searched high-point camera to locate the security guidance vehicle according to the search information includes: the high-point video player automatically opens according to the received search information The high point camera is found, and the high point camera is positioned to the security guidance vehicle.
  • the method further comprises: using a GPS-to-PT algorithm to convert the GPS coordinates of the guided vehicle into PT coordinates to realize the positioning of the security guided vehicle by the high-point camera.
  • an embodiment of the present invention provides a computer storage medium including one or more computer instructions, and the one or more computer instructions implement the method according to any one of the foregoing when executed.
  • FIG. 1 is a flowchart of a security line security method according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a security line security device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of an electronic device according to an embodiment of the present invention.
  • Security line security device 200 signal receiving module 210; data processing module 220; control module 230;
  • Memory 310 operating system 311; application 312;
  • Processor 320 network interface 330; input device 340; hard disk 350; display device 360.
  • a security line security method 100 includes: receiving positioning information of a security guided vehicle and generating a trajectory of the security guided vehicle; and searching for a low-point camera and a high point around the security guided vehicle according to the positioning information. Point the camera and feed back the search information. Based on the search information, turn on the searched high-point camera to locate the security guidance vehicle.
  • the positioning information of the security guidance vehicle is received, and the positioning of the security guidance vehicle is generated as a real-time security guidance vehicle trajectory. Then, based on the positioning information, the low-point camera and the high-point camera around the security guided vehicle are automatically searched and the information is fed back.
  • the low-point camera captures the security guided vehicle and its surroundings, and the camera of the high-point camera follows the security to guide the vehicle. High point camera following function.
  • a low-point camera can take a real-time picture of a security guided vehicle and the surrounding environment, and a high-point camera performs a high-point photograph of the security guided vehicle, thereby realizing a high-point camera to follow Function, it is convenient for security personnel to quickly understand the surrounding environment, and more intuitive and effective security line security work.
  • the positioning information is (Global Positioning System, Global Positioning System) positioning information
  • the GPS positioning information is accurate and easy to obtain.
  • receiving the positioning information of the security guidance vehicle and generating the security guidance vehicle trajectory includes activating a guard line security function, receiving the positioning information of the security guidance vehicle in real time, and inputting the positioning information to a map according to the map.
  • the positioning information generates the security guided vehicle trajectory in real time.
  • the map may be a two-dimensional map or a three-dimensional map.
  • the positioning information is input to a two-dimensional map or a three-dimensional map, and the two-dimensional map or three-dimensional map generates the security guided vehicle trajectory in real time based on the GPS positioning information.
  • the searching for the low-point camera and the high-point camera around the security guided vehicle according to the positioning information and feeding back the search information includes: calculating the periphery of the security guided vehicle in real time according to the positioning information. A low-point camera within a first predetermined range, and inputting search information of the security guided vehicle about the low-point camera to a multi-video playback window.
  • the method further comprises: the multi-video playback window playing a low-point video of the security guided vehicle and the low-point camera in the surroundings in real time.
  • the method further comprises: real-time calculating a high-point camera within a second predetermined range around the security guided vehicle according to the positioning information, and inputting search information of the security guided vehicle and the high-point camera Give high point video playback window.
  • the first predetermined range may be 50m-150m, and the second predetermined distance may be 1000m-2000m. Therefore, the first predetermined range can ensure the imaging effect of the low-point camera, and the second predetermined distance can ensure the high-point monitoring and tracking effect of the high-point camera.
  • the turning on the searched high-point camera to locate the security guidance vehicle according to the search information includes: the high-point video player automatically opens the searched location according to the received search information.
  • the high point camera is positioned, and the high point camera is positioned to the security guidance vehicle.
  • the multi-video playback window plays the security guided vehicle and the low-point video captured by the low-point camera within the first predetermined range in real time
  • the high-point video playback window plays the security-guided vehicle within the second predetermined range.
  • the high point video shot by the high point camera as the security guided vehicle moves, when the next high point camera closer to the security guided vehicle appears, the high point camera automatically switches.
  • the method further includes: using a GPS-to-PT algorithm to convert the GPS coordinates of the guided vehicle to PT coordinates to realize the positioning of the security guided vehicle by the high-point camera.
  • the PT coordinate is an abbreviation of pan-tilt coordinate, which represents a lateral angle and a pitch angle of the camera.
  • the high-point video playback window automatically turns on the high-point camera according to the received information.
  • the GPS-to-PT algorithm is used to convert the GPS coordinates of the guide vehicle to PT coordinates, and the high-point camera is positioned to the position of the guide vehicle. Car following function.
  • an embodiment of the present invention also provides a computer storage medium, where the computer storage medium includes one or more computer instructions, and the one or more computer instructions, when executed, implement any of the security line security methods described above. 100.
  • the computer storage medium stores a computer program, and when the computer program is executed by a processor, the processor is caused to execute any one of the security line security methods 100 described above.
  • an embodiment of the present invention further provides a security line security device 200.
  • the security line security device 200 includes a signal receiving module 210, a data processing module 220, and a control module 230.
  • the signal receiving module 210 receives the positioning information of the security guided vehicle
  • the data processing module 220 generates a trajectory of the security guided vehicle according to the positioning information, and searches for a low level around the security guided vehicle according to the positioning information.
  • the point camera and the high point camera feed back search information
  • the control module 230 receives the search information and controls the high point camera to turn on to locate the security guidance vehicle according to the search information.
  • the guard line security device 200 is mainly composed of a signal receiving module 210, a data processing module 220, and a control module 230.
  • the signal receiving module 210 receives the positioning information of the security guided vehicle in real time
  • the data processing module 220 generates the positioning information of the security guided vehicle trajectory
  • the data processing module 220 searches for the security guided vehicle based on the received positioning information.
  • the surrounding low-point camera and high-point camera feed back the search information to the control module 230.
  • the control module 230 receives the search information to control the camera of the high-point camera to the position of the security guidance vehicle, thereby realizing the function of the high-point camera to follow the vehicle.
  • the security guidance vehicle positioning information is received through the signal receiving module 210, and the data processing module 220 generates a security guidance vehicle trajectory and searches for a low-point camera and a high-point camera around it to control
  • the module 230 controls the positioning of the camera of the high-point camera to the security guidance vehicle, and realizes the function of the high-point camera to follow the vehicle, which facilitates security personnel to quickly understand the surrounding environment and carry out the security work of the guard line more intuitively and effectively.
  • the positioning information is GPS (Global Positioning System) positioning information
  • GPS positioning information is accurate and easy to obtain.
  • the data processing module 220 includes a first processing module for receiving the positioning information and inputting the positioning information to a map, and the map generates a security guide based on the positioning information in real time. Car tracks.
  • the map may be a two-dimensional map or a three-dimensional map.
  • the first data processing module 220 inputs the GPS positioning information to a two-dimensional map or a three-dimensional map.
  • the two-dimensional map or three-dimensional map generates the security guided vehicle in real time based on the GPS positioning information. Track.
  • the data processing module 220 further includes a second processing module, the second processing module is configured to receive the positioning information and calculate the first surrounding area of the security guidance vehicle according to the positioning information in real time.
  • a low-point camera within a predetermined range, and the search information of the security guided vehicle about the low-point camera is input to a multi-video playback window.
  • the second processing module simultaneously calculates the low-point cameras in the first predetermined range (the first predetermined range can be set) in real time according to the received GPS positioning information, and guides the vehicle and the low-point camera information in the first predetermined range. Input to multi-video playback window.
  • the multi-video playback window plays low-point videos of the security guided vehicle and the low-point camera within a first predetermined range in real time, so that security personnel can know the security guided vehicle and its surroundings at any time.
  • the data processing module 220 further includes a third processing module, the third processing module is configured to receive the positioning information and calculate the real-time surrounding area of the security guidance vehicle according to the positioning information in real time. Two high-point cameras within a predetermined range, and input search information of the security guidance vehicle and the high-point camera to a high-point video playback window.
  • the third processing module calculates the surrounding high point camera in real time based on the received GPS positioning information, and inputs the high point camera information and the guidance vehicle GPS positioning information to the high point video playback window.
  • the high-point camera can automatically switch to realize the function of the high-point camera automatically following the security guidance vehicle.
  • the first predetermined range may be 50m-150m, and the second predetermined distance may be 1000m-2000m. Therefore, the first predetermined range can ensure the imaging effect of the low-point camera, and the second predetermined distance can ensure the high-point monitoring and tracking effect of the high-point camera.
  • control module 230 automatically opens the searched high point camera according to the search information received by the high point video player, and locates the high point camera to all The security guide vehicle.
  • the multi-video playback window plays the security guided vehicle and the low-point video captured by the low-point camera within the first predetermined range in real time
  • the high-point video playback window plays the security-guided vehicle within the second predetermined range
  • the high point video shot by the high point camera as the security guided vehicle moves, when the next high point camera closer to the security guided vehicle appears, the high point camera automatically switches.
  • control module 230 further includes a calculation module.
  • the calculation module uses a GPS-to-PT algorithm to convert the GPS coordinates of the guide vehicle into PT coordinates, so as to implement the high-point camera to the Positioning of security guided vehicles.
  • an embodiment of the present invention provides an electronic device 300 including a memory 310 and a processor 320, where the memory 310 is used to store one or more computer instructions, and the processor 320 is used to call and execute The one or more computer instructions, thereby implementing the method 100 of any one of the above.
  • the electronic device 300 includes a processor 320 and a memory 310 in which computer program instructions are stored, and when the computer program instructions are executed by the processor, the processor 320 Perform method 100 as described above.
  • the electronic device 300 further includes a network interface 330, an input device 340, a hard disk 350, and a display device 360.
  • the above interfaces and devices can be interconnected through a bus architecture.
  • the bus architecture may be any number of interconnected buses and bridges. Specifically, one or more central processing units (CPUs) represented by the processor 320 and various circuits of the one or more memories represented by the memory 310 are connected together.
  • the bus architecture can also connect various other circuits such as peripherals, voltage regulators, and power management circuits. It can be understood that the bus architecture is used to implement connection and communication between these components.
  • the bus architecture also includes a power bus, a control bus, and a status signal bus, which are all well known in the art, so they will not be described in detail herein.
  • the network interface 330 may be connected to a network (such as the Internet, a local area network, etc.), obtain related data from the network, and may be stored in the hard disk 350.
  • a network such as the Internet, a local area network, etc.
  • the input device 340 may receive various instructions input by an operator, and send the instructions to the processor 320 for execution.
  • the input device 340 may include a keyboard or a pointing device (for example, a mouse, a trackball, a touch pad, or a touch screen).
  • the display device 360 may display a result obtained by the processor 320 executing an instruction.
  • the memory 310 is configured to store data such as programs and data necessary for operating the operating system, and intermediate results during calculation by the processor 320.
  • the memory 310 in the embodiment of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or Flash.
  • the volatile memory may be a random access memory (RAM), which is used as an external cache.
  • RAM random access memory
  • the memory 310 of the devices and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.
  • the memory 310 stores the following elements, executable modules or data structures, or a subset of them, or their extended set: an operating system 311 and an application program 312.
  • the operating system 311 includes various system programs, such as a framework layer, a core library layer, and a driver layer, etc., and is used to implement various basic services and process hardware-based tasks.
  • the application program 312 includes various application programs, such as a browser, and is used to implement various application services.
  • a program for implementing the method of the embodiment of the present invention may be included in the application program 312.
  • the processor 320 invokes and executes the application programs and data stored in the memory 310, specifically, the programs or instructions stored in the application program 312, receives the positioning information of the security guided vehicle and generates the security guided vehicle. According to the trajectory, a low-point camera and a high-point camera around the security guided vehicle are searched according to the positioning information and the search information is fed back. Based on the search information, the searched high-point camera is opened to locate the security guided vehicle.
  • the method disclosed in the foregoing embodiments of the present invention may be applied to the processor 320, or implemented by the processor 320.
  • the processor 320 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by using hardware integrated logic circuits or instructions in the form of software in the processor 320.
  • the above processor 320 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, and discrete hardware
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • a component can implement or execute various methods, steps, and logic block diagrams disclosed in the embodiments of the present invention.
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
  • the storage medium is located in the memory 310, and the processor 320 reads information in the memory 310 and completes the steps of the foregoing method in combination with its hardware.
  • the embodiments described herein may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), and field programmable gate arrays (FPGAs).
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • the techniques described herein can be implemented through modules (e.g., procedures, functions, etc.) that perform the functions described herein.
  • Software codes may be stored in a memory and executed by a processor.
  • the memory may be implemented in the processor or external to the processor.
  • the processor 320 is further configured to read the computer program and execute any one of the foregoing methods.
  • the disclosed methods and devices may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be separately physically included, or two or more units may be integrated into one unit.
  • the above integrated unit may be implemented in the form of hardware, or in the form of hardware plus software functional units.
  • the above integrated unit implemented in the form of a software functional unit may be stored in a computer-readable storage medium.
  • the above software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute some steps of the transmitting and receiving method according to the embodiments of the present invention.
  • the foregoing storage media include: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc. The medium.

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Abstract

本发明提供一种警卫线路安保方法和计算机存储介质，所述方法包括：接收安保引导车的定位信息并生成安保引导车轨迹；根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息；根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车。根据本发明实施例的警卫线路安保方法，通过高点摄像机对安保引导车进行高点拍摄，实现了高点摄像头的跟车功能，便于安保人员快速了解周边环境，更加直观有效地开展警卫线路安保工作。

Description

警卫线路安保方法和计算机存储介质 技术领域
本发明涉及警卫安保技术领域，尤其涉及警卫线路安保方法和计算机存储介质。
背景技术
现有警卫线路安保一般通过对讲，实时告诉安保引导车队的位置，指挥中心根据对讲的信息通过二维地图实时查看安保引导车周边视频，进行安保指挥。或者通过在安保引导车加装带GPS定位的4G图传设备，实时将安保引导车实时画面回传至指挥中心，同时在二维或者三维地图上实时显示引导车的位置，并展示实时轨迹，指挥中心接收到引导车发回的GPS定位信息，根据定位信息自动获取周边的摄像头，并提前打开，从而快速了解周边的动态。
现有技术缺乏一个制高点监控，无法实现在制高点监控画面中跟随引导车，当引导车从一个高点摄像头范围内进入另一高点摄像头范围内时，无法实现高点摄像头的自动切换，不便于开展警卫线路安保工作。
发明内容
有鉴于此，本发明提供一种警卫线路安保方法，该方法能够在制高点监控画面中跟随安保引导车，快速了解安保引导车周边动态，便于警卫线安保工作的开展。
为解决上述技术问题，一方面，本发明提供一种警卫线路安保方法，所述方法包括：接收安保引导车的定位信息并生成安保引导车轨迹；根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息；根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车。
根据本发明实施例的警卫线路安保方法，通过低点摄像机可以实时拍摄安保引导车及周边环境，通过高点摄像机对安保引导车进行高点拍摄，实现了高点摄像头的跟车功能，便于安保人员快速了解周边环境，更加直观有效地开展警卫线路安保工作。
根据本发明上述实施例的警卫线路安保方法，还可以具有如下附加的技术特征：
根据本发明的一个实施例，所述定位信息为GPS定位信息。
根据本发明的一个实施例，所述接收安保引导车的定位信息并生成安保引导车轨迹，包括：实时接收安保引导车的定位信息；将所述定位信息输入给地图，所述地图根据所述定位信息实时生成安保引导车轨迹。
根据本发明的一个实施例，所述地图为二维地图或三维地图。
根据本发明的一个实施例，所述根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息，包括：根据所述定位信息实时计算所述安保引导车周边第一预定范围内的低点摄像机，并将所述安保引导车关于所述低点摄像机的搜索信息输入给多视频播放窗口。
根据本发明的一个实施例，所述多视频播放窗口实时播放所述安保引导车及周边的所述低点摄像机的低点视频。
根据本发明的一个实施例，所述的方法还包括：根据所述定位信息实时计算所述安保引导车周边第二预定范围内的高点摄像机，并将所述安保引导车和所述高点摄像机的搜索信息输入给高点视频播放窗口。
根据本发明的一个实施例，所述第一预定范围为50m-150m，所述第二预定距离为1000m-2000m。
根据本发明的一个实施例，所述根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车，包括：所述高点视频播放器根据接收到的所述搜索信息，自动打开搜索到的所述高点摄像机，并将所述高点摄像机定位至所述安保引导车。
根据本发明的一个实施例，所述的方法还包括：利用GPS转PT算法，将所述引导车的GPS坐标转换成PT坐标，实现所述高点摄像机对所述安保引导车的定位。
第二方面，本发明实施例提供一种计算机存储介质，包括一条或多条计算机指令，所述一条或多条计算机指令在执行时实现上述任一项所述的方法。
附图说明
图1为本发明实施例的警卫线路安保方法的流程图；
图2为本发明实施例的警卫线路安保装置的示意图；
图3为本发明实施例的电子设备的示意图。
附图标记：
警卫线路安保方法100；
警卫线路安保装置200；信号接收模块210；数据处理模块220；控制模块230；
电子设备300；
存储器310；操作***311；应用程序312；
处理器320；网络接口330；输入设备340；硬盘350；显示设备360。
具体实施方式
下面将结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。
如图1所示，本发明实施例的警卫线路安保方法100包括：接收安保引导车的定位信息并生成安保引导车轨迹，根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息，根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车。
换言之，通过根据本发明实施例的警卫线路安保方法100在进行警卫线路安保时，首先，接收安保引导车的定位信息，并将安保引导车的定位生成实时安保引导车轨迹。然后，通过定位信息自动搜索安保引导车周边的低点摄像机和高点摄像机，并将信息进行反馈，低点摄像机拍摄安保引导车及其周围环境，高点摄像机的摄像头跟随安保引导车辆，从而实现高点摄像头跟车功能。
由此，根据本发明实施例的警卫线路安保方法100，通过低点摄像机可以实时拍摄安保引导车及周边环境，通过高点摄像机对安保引导车进行高点拍摄，实现了高点摄像头的跟车功能，便于安保人员快速了解周边环境，更加直观有效地开展警卫线路安保工作。
根据本发明的一些具体的实施例，所述定位信息为(Global Positioning System，全球定位***)定位信息，GPS定位信息定位准确，获取方便。
优选地，所述接收安保引导车的定位信息并生成安保引导车轨迹，包括启动警卫线路安保功能，实时接收安保引导车的定位信息，将所述定位信息输入给地图，所述地图根据所述定位信息实时生成安保引导车轨迹。
进一步地，所述地图可以为二维地图或三维地图。
也就是说，收到安保引导车GPS定位信息后，将定位信息输入给二维地图或者三维地图，二维地图或者三维地图根据此GPS定位信息实时生成安保引导车轨迹。
根据本发明的一个实施例，所述根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息，包括：根据所述定位信息实时计算所述安保引导车周边第一预定范围内的低点摄像机，并将所述安保引导车关于所述低点摄像机的搜索信息输入给多视频播放窗口。
根据本发明的一个实施例，所述的方法还包括：所述多视频播放窗口实时播放所述安保引导车及周边的所述低点摄像机的低点视频。
优选地，所述的方法还包括：根据所述定位信息实时计算所述安保引导车周边第二预定范围内的高点摄像机，并将所述安保引导车和所述高点摄像机的搜索信息输入给高点视频播放窗口。
在本发明的一个实施例中，所述第一预定范围可以为50m-150m，所述第二预定距离可以为1000m-2000m。由此，第一预定范围可以保证低点摄像机的摄像效果，第二预定距离可以保证高点摄像机的高点监控跟车效果。
可选地，所述根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车，包括：所述高点视频播放器根据接收到的所述搜索信息，自动打开搜索到的所述高点摄像机，并将所述高点摄像机定位至所述安保引导车。
需要说明的是，多视频播放窗口实时播放安保引导车以及距离其在第一预定范围内的低点摄像机拍摄的低点视频，高点视频播放窗口播放距离安保引导车在第二预定范围内的高点摄像机拍摄的高点视频，随着安保引导车的行驶，当下一个距离安保引导车更近的高点摄像机出现时，高点摄像头自动切换。
进一步地，所述的方法还包括：利用GPS转PT算法，将所述引导车的GPS坐标转换成PT坐标，实现所述高点摄像机对所述安保引导车的定位。其中，所述PT坐标为pan-tilt坐标的缩写，其代表摄像机的横向角和俯仰角。
换言之，高点视频播放窗口根据接收到的信息，自动打开高点摄像头，同时利用GPS转PT算法，将引导车GPS坐标转换成PT坐标，高点摄像头定位至引导车位置，从而实现高点摄像头跟车功能。
另外，本发明实施例还提供了一种计算机存储介质，所述计算机存储介质包括一条或多条计算机指令，所述一条或多条计算机指令在执行时实现上述任一所述的警卫线路安保方法100。
也就是说，所述计算机存储介质存储有计算机程序，所述计算机程序被处理器运行时，使 得所述处理器执行上述任一所述的警卫线路安保方法100。
如图2所示，本发明实施例还提供了一种警卫线路安保装置200，警卫线路安保装置200包括信号接收模块210、数据处理模块220和控制模块230。
具体而言，所述信号接收模块210接收安保引导车的定位信息，所述数据处理模块220根据所述定位信息生成安保引导车轨迹，并根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机，反馈搜索信息，所述控制模块230接收所述搜索信息并根据所述搜索信息控制所述高点摄像机打开以定位所述安保引导车。
换言之，警卫线路安保装置200主要由信号接收模块210、数据处理模块220和控制模块230组成。其中，当启动警卫线路安保时，信号接收模块210实时接收安保引导车的定位信息，数据处理模块220将定位信息生成安保引导车轨迹，同时数据处理模块220根据接收到的定位信息搜索安保引导车周边的低点摄像机和高点摄像机，并将搜索信息反馈至控制模块230，控制模块230接收搜索信息以控制高点摄像机的摄像头定位至安保引导车位置，从而实现高点摄像头跟车功能。
由此，根据本发明实施例的警卫线路安保装置200，通过信号接收模块210接收安保引导车定位信息，数据处理模块220生成安保引导车轨迹并搜索其周围的低点摄像机和高点摄像机，控制模块230控制高点摄像机的摄像头定位至安保引导车，实现了高点摄像头跟车功能，便于安保人员快速了解周边环境，更加直观有效地开展警卫线路安保工作。
根据本发明的一些具体实施例，所述定位信息为GPS(Global Positioning System，全球定位***)定位信息，GPS定位信息定位准确，获取方便。
优选地，所述数据处理模块220包括第一处理模块，所述第一处理模块用于接收所述定位信息并将所述定位信息输入给地图，所述地图根据所述定位信息实时生成安保引导车轨迹。
进一步地，所述地图可以为二维地图或三维地图。
具体而言，第一数据处理模块220接收到安保引导车的GPS定位信息后，将GPS定位信息输入给二维地图或者三维地图，二维地图或者三维地图根据此GPS定位信息实时生成安保引导车轨迹。
根据本发明的一个实施例，所述数据处理模块220还包括第二处理模块，所述第二处理模块用于接收所述定位信息并根据所述定位信息实时计算所述安保引导车周边第一预定范围内的低点摄像机，并将所述安保引导车关于所述低点摄像机的搜索信息输入给多视频播放窗口。
换言之，第二处理模块同时根据收到的GPS定位信息实时计算第一预定范围内(第一预 定范围可设置)内的低点摄像机，并将引导车和第一预定范围内的低点摄像机信息输入给多视频播放窗口。
进一步地，所述多视频播放窗口实时播放所述安保引导车及第一预定范围内的所述低点摄像机的低点视频，便于安保人员随时了解安保引导车及其周围环境。
根据本发明的又一个实施例，所述数据处理模块220还包括第三处理模块，所述第三处理模块用于接收所述定位信息并根据所述定位信息实时计算所述安保引导车周边第二预定范围内的高点摄像机，并将所述安保引导车和所述高点摄像机的搜索信息输入给高点视频播放窗口。
换言之，第三处理模块根据接收到的GPS定位信息实时计算周边(周边范围可设置)的高点摄像头，并将高点摄像头信息以及引导车GPS定位信息输入给高点视频播放窗口，当下一个离安保引导车更近的高点摄像头出现时，高点摄像头能够自动切换，实现高点摄像头自动跟随安保引导车的功能。
进一步地，所述第一预定范围可以为50m-150m，所述第二预定距离可以为1000m-2000m。由此，第一预定范围可以保证低点摄像机的摄像效果，第二预定距离可以保证高点摄像机的高点监控跟车效果。
在本发明的一个实施中，所述控制模块230根据所述高点视频播放器接收到的所述搜索信息，自动打开搜索到的所述高点摄像机，并将所述高点摄像机定位至所述安保引导车。
需要说明的是，多视频播放窗口实时播放安保引导车以及距离其在第一预定范围内的低点摄像机拍摄的低点视频，高点视频播放窗口播放距离安保引导车在第二预定范围内的高点摄像机拍摄的高点视频，随着安保引导车的行驶，当下一个距离安保引导车更近的高点摄像机出现时，高点摄像头自动切换。
根据本发明的一个实施例，所述控制模块230还包括计算模块，所述计算模块利用GPS转PT算法，将所述引导车的GPS坐标转换成PT坐标，实现所述高点摄像机对所述安保引导车的定位。
如图3所示，本发明实施例提供了一种电子设备300，包括存储器310和处理器320，所述存储器310用于存储一条或多条计算机指令，所述处理器320用于调用并执行所述一条或多条计算机指令，从而实现上述任一所述的方法100。
也就是说，电子设备300包括：处理器320和存储器310，在所述存储器310中存储有计算机程序指令，其中，在所述计算机程序指令被所述处理器运行时，使得所述处理器320执行 上述任一所述的方法100。
进一步地，如图3所示，电子设备300还包括网络接口330、输入设备340、硬盘350、和显示设备360。
上述各个接口和设备之间可以通过总线架构互连。总线架构可以是可以包括任意数量的互联的总线和桥。具体由处理器320代表的一个或者多个中央处理器(CPU)，以及由存储器310代表的一个或者多个存储器的各种电路连接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其它电路连接在一起。可以理解，总线架构用于实现这些组件之间的连接通信。总线架构除包括数据总线之外，还包括电源总线、控制总线和状态信号总线，这些都是本领域所公知的，因此本文不再对其进行详细描述。
所述网络接口330，可以连接至网络(如因特网、局域网等)，从网络中获取相关数据，并可以保存在硬盘350中。
所述输入设备340，可以接收操作人员输入的各种指令，并发送给处理器320以供执行。所述输入设备340可以包括键盘或者点击设备(例如，鼠标，轨迹球(trackball)、触感板或者触摸屏等。
所述显示设备360，可以将处理器320执行指令获得的结果进行显示。
所述存储器310，用于存储操作***运行所必须的程序和数据，以及处理器320计算过程中的中间结果等数据。
可以理解，本发明实施例中的存储器310可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(ROM)、可编程只读存储器(PROM)、可擦除可编程只读存储器(EPROM)、电可擦除可编程只读存储器(EEPROM)或闪存。易失性存储器可以是随机存取存储器(RAM)，其用作外部高速缓存。本文描述的装置和方法的存储器310旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中，存储器310存储了如下的元素，可执行模块或者数据结构，或者他们的子集，或者他们的扩展集：操作***311和应用程序312。
其中，操作***311，包含各种***程序，例如框架层、核心库层、驱动层等，用于实现各种基础业务以及处理基于硬件的任务。应用程序312，包含各种应用程序，例如浏览器(Browser)等，用于实现各种应用业务。实现本发明实施例方法的程序可以包含在应用程序312中。
上述处理器320，当调用并执行所述存储器310中所存储的应用程序和数据，具体的，可以是应用程序312中存储的程序或指令时，接收安保引导车的定位信息并生成安保引导车轨迹，根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息，根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车。
本发明上述实施例揭示的方法可以应用于处理器320中，或者由处理器320实现。处理器320可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器320中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器320可以是通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件，可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器310，处理器320读取存储器310中的信息，结合其硬件完成上述方法的步骤。
可以理解的是，本文描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，处理单元可以实现在一个或多个专用集成电路(ASIC)、数字信号处理器DSP)、数字信号处理设备(DSPD)、可编程逻辑设备(PLD)、现场可编程门阵列(FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本文所述功能的模块(例如过程、函数等)来实现本文所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
具体地，处理器320还用于读取所述计算机程序，执行上述任一所述的方法。
在本申请所提供的几个实施例中，应该理解到，所揭露方法和装置，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合 或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理包括，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述收发方法的部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明所述原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (12)

  1. 一种警卫线路安保方法，其特征在于，所述方法包括：
    接收安保引导车的定位信息并生成安保引导车轨迹；
    根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息；
    根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车。
  2. 根据权利要求1所述的方法，其特征在于，所述定位信息为GPS定位信息。
  3. 根据权利要求2所述的方法，其特征在于，所述接收安保引导车的定位信息并生成安保引导车轨迹，包括：
    实时接收安保引导车的定位信息；
    将所述定位信息输入给地图，所述地图根据所述定位信息实时生成安保引导车轨迹。
  4. 根据权利要求3所述的方法，其特征在于，所述地图为二维地图或三维地图。
  5. 根据权利要求2所述的方法，其特征在于，所述根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息，包括：
    根据所述定位信息实时计算所述安保引导车周边第一预定范围内的低点摄像机，并将所述安保引导车关于所述低点摄像机的搜索信息输入给多视频播放窗口。
  6. 根据权利要求5所述的方法，其特征在于，还包括：所述多视频播放窗口实时播放所述安保引导车及周边的所述低点摄像机的低点视频。
  7. 根据权利要求5所述的方法，其特征在于，还包括：
    根据所述定位信息实时计算所述安保引导车周边第二预定范围内的高点摄像机，并将所述安保引导车和所述高点摄像机的搜索信息输入给高点视频播放窗口。
  8. 根据权利要求7所述的方法，其特征在于，所述第一预定范围范围为50m-150m，所述第二预定范围为1000m-2000m。
  9. 根据权利要求7所述的方法，其特征在于，所述根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车，包括：
    所述高点视频播放器根据接收到的所述搜索信息，自动打开搜索到的所述高点摄像机，并将所述高点摄像机定位至所述安保引导车。
  10. 根据权利要求9所述的方法，其特征在于，还包括：
    利用GPS转PT算法，将所述引导车的GPS坐标转换成PT坐标，实现所述高点摄像机对 所述安保引导车的定位。
  11. 一种警卫线路安保装置，其特征在于，包括处理器、存储器以及存储在所述存储器中且被配置为由所述处理器执行的计算机程序，所述处理器执行所述计算机程序时实现如权利要求1至10中任意一项所述的警卫线路安保方法。
  12. 一种计算机存储介质，其特征在于，包括一条或多条计算机指令，所述一条或多条计算机指令在执行时实现如权利要求1-10中任一项所述的警卫线路安保方法。
PCT/CN2019/079613 2018-09-19 2019-03-26 警卫线路安保方法和计算机存储介质 WO2020057083A1 (zh)

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