Active defense series monitoring device and method based on front-end intelligent identification

Abstract

The invention discloses an active defense series monitoring device and method based on front-end intelligent recognition, and the device comprises at least two fixed position recognition devices, moving position recognition devices, and a background control terminal. The movable position identification equipment is arranged near the power transformation facility through the placement platform, and the fixed position identification equipment and the movable position identification equipment are in wireless and / or wireless communication with the background control terminal; according to the invention, the fixed sensor and the mobile sensor which are installed at the front end are cooperatively used, objects in a monitoring range are monitored in a large range through the fixed sensor, then checking is carried out through the mobile sensor, the detection accuracy is ensured, and the mobile sensor is carried by the unmanned aerial vehicle for monitoring, so that the detection efficiency is improved. The device is closer to a monitored object, achieves the multidirectional monitoring of the object, and guarantees the operation safety of electric power facilities.

Description

Technical Field:

[0001] The present invention relates to the technical field of electrical facility monitoring, and particularly to an active defense series monitoring device and method based on front-end intelligent recognition. Background Art:

[0002] The stable operation of electrical facilities ensures the safety of power supply. However, currently, most power supply facilities are located in outdoor spaces with complex external factors. Incidents and cases of transmission facilities being damaged by various external factors occur frequently, such as power lines being touched by cranes, poles being hit by vehicles, kite flying, fishing, etc. that damage power facilities. Through research on the potential hazards of tripping accidents occurring in different seasons and time periods each year, it is found that power company operation and maintenance personnel need to conduct power facility protection publicity among kite flyers and fishermen every year. Traditional power facility protection warning signs and publicity devices follow the previous experience-based practices, and the overall publicity and warning effect is not very satisfactory, and there is also a large amount of waste caused by repeated publicity. Summary of the Invention:

[0003] To solve the above technical problems, the present invention provides an active defense series monitoring device and method based on front-end intelligent recognition, which realizes the real-time monitoring of power facilities through the cooperation between fixed sensors and mobile sensors to ensure the safety of power facilities.

[0004] To solve the above technical problems, a technical solution provided by the present invention is: an active defense series monitoring device based on front-end intelligent recognition, including a fixed-position recognition device, a mobile-position recognition device, and a background control terminal, characterized in that: at least two of the fixed-position recognition devices are arranged near the substation facilities through a fixed frame, the mobile-position recognition device is arranged near the substation facilities through a placement platform, and the fixed-position recognition device and the mobile-position recognition device communicate with the background control terminal wirelessly and / or by wire;

[0005] The fixed-position recognition device includes a fixed sensor, a fixed positioning module, a fixed control module, and a fixed communication module. The sensor, the positioning module are connected to the control module, and the control module communicates with the background control terminal through the communication module;

[0006] The mobile-position recognition device includes a mobile sensor, an unmanned aerial vehicle, an automatic charging and parking apron, a mobile control module, and a mobile communication module. The automatic charging and parking apron is arranged on the placement platform, the mobile sensor is arranged on the unmanned aerial vehicle, the mobile sensor and the unmanned aerial vehicle are connected to the mobile control module, and the mobile control module communicates with the background control terminal through the mobile communication module.

[0007] Further, the fixed sensor and the mobile sensor are image sensors, infrared sensors, and laser sensors.

[0008] Further, an audible and visual alarm device is carried on the unmanned aerial vehicle.

[0009] Further, the fixed-position recognition device is arranged on the fixed frame through a pan-tilt head.

[0010] Further, the unmanned aerial vehicle is a rotary-wing vertical takeoff and landing unmanned aerial vehicle.

[0011] To solve the above technical problems, another technical solution provided by the present invention is: A proactive defense series monitoring method based on front-end intelligent recognition according to the above-mentioned monitoring device, and its steps are:

[0012] The fixed sensor continuously acquires image information in the monitoring area, identifies the objects in the image information, determines whether there is an abnormal situation with the objects, and if so, sends the abnormal information to the background control terminal;

[0013] After receiving the abnormal information, the background control terminal analyzes the abnormal information and generates verification information, and sends the verification information to the mobile-position recognition device;

[0014] After receiving the verification information, the mobile-position recognition device analyzes the verification information and controls the unmanned aerial vehicle to take off from the automatic charging apron, reach the position of the abnormal object, identify the abnormal object through the mobile sensor, determine the abnormal information of the abnormal object, give an early warning according to different abnormal situations, and send the abnormal information and the early warning information to the background control terminal, and then return to the automatic charging apron.

[0015] Further, the abnormal situations of the objects include: intrusion of personnel, animals and objects, abnormal temperature, and fracture and collapse of equipment.

[0016] Further, the abnormal information includes the object type, the abnormal situation and the position of the fixed sensor.

[0017] Further, the verification information includes the position of the fixed sensor.

[0018] Further, the early warning according to different abnormal situations is as follows: The mobile sensor determines whether there is an abnormality of an object within the monitoring range of the fixed sensor. If so, it determines that the abnormal situation is intrusion, abnormal temperature or fracture and collapse of equipment. If it is intrusion, an audible and visual alarm is given through the audible and visual alarm device to drive it away, and the early warning information is sent to the background control terminal until the intruding object leaves and automatically returns to the automatic charging apron. If it is not intrusion, the abnormal information and the early warning information are sent to the background control terminal; if there is no abnormal situation, the inspection information is sent to the background control terminal and it automatically returns to the automatic charging apron.

[0019] The beneficial effects of the present invention are:

[0020] 1. This application uses a fixed sensor and a mobile sensor in cooperation. First, the fixed sensor is used to conduct a large - scale monitoring of the objects within the monitoring range, and then the mobile sensor is used for verification to ensure the accuracy of detection. Since the mobile sensor is carried by a drone for monitoring, it is closer to the monitored objects and can monitor the objects from multiple directions, ensuring the safe operation of power facilities.

[0021] 2. The fixed sensor and the mobile sensor of this application are set near the power facilities. The mobile sensor can verify the monitoring ranges of multiple fixed sensors, and the mobile sensor is set on a rotor drone. The rotor drone drives the mobile sensor to move. When there is abnormal information, the rotor drone cooperates with an automatic charging apron for automatic take - off, landing and charging, realizing automated inspection.

[0022] 3. This application implements through the reverse effect of experimental psychology according to different scenarios, different seasons, and different audiences, with flexible multi - functional configuration, forming a differential intelligent power facility protection device applicable to various scenarios (such as mechanical construction warning). It can achieve the effects of persuading, dissuading, and avoiding the line for various external damages 24 hours a day, and can be generally applicable to various anti - external - damage business scenarios of transmission lines.

[0023] To make the above - mentioned and other purposes, features, and advantages of the present invention more obvious and understandable, the following specifically enumerates preferred embodiments and, in conjunction with the accompanying drawings, makes the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS:

[0024] To more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following - described drawings are only two of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 It is a schematic structural diagram of this application.

[0026] Figure 2 It is a flowchart of the method of this application.

[0027] In the figure, 1 - background control terminal, 2 - fixed frame, 3 - fixed sensor, 4 - placement platform, 5 - mobile sensor, 6 - unmanned aircraft, 7 - automatic charging apron, 8 - pan - tilt head. DETAILED DESCRIPTION OF THE EMBODIMENTS:

[0028] Embodiments of the invention will be described in detail below with reference to the accompanying drawings. Although some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present invention. It should be understood that the drawings and embodiments of the present invention are only for illustrative purposes and are not used to limit the scope of protection of the present invention.

[0029] In this application, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation", "rotation connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0031] Embodiment 1

[0032] As Figure 1-2 shown, an active defense series monitoring device based on front-end intelligent recognition includes a fixed-position recognition device, a mobile-position recognition device, and a background control terminal 1. At least two fixed-position recognition devices are arranged near the power transformation facilities through a fixed frame 2, and the mobile-position recognition device is arranged near the power transformation facilities through a placement platform 4. The fixed-position recognition device and the mobile-position recognition device communicate with the background control terminal 1 wirelessly and / or wirelessly;

[0033] The fixed-position recognition device includes a fixed sensor 3, a fixed positioning module, a fixed control module, and a fixed communication module. The sensor, the positioning module are connected to the control module, and the control module communicates with the background control terminal 1 through the communication module;

[0034] The mobile-position recognition device includes a mobile sensor 5, an unmanned aerial vehicle 6, an automatic charging and parking apron 7, a mobile control module, and a mobile communication module. The automatic charging and parking apron 7 is arranged on the placement platform 4, the mobile sensor 5 is arranged on the unmanned aerial vehicle 6, the mobile sensor 5 and the unmanned aerial vehicle 6 are connected to the mobile control module, and the mobile control module communicates with the background control terminal 1 through the mobile communication module.

[0035] Among them, the fixed sensor 3 and the mobile sensor 5 are image sensors, infrared sensors, and laser sensors; through the combination of multiple sensors, the object can be monitored under various environmental conditions. For example, the shape of the object can be obtained when the light is poor at night.

[0036] Among them, the unmanned aerial vehicle 6 is equipped with an acoustic and optical alarm device. When an intrusion event occurs and the result needs to be given on the spot, it directly alarms through the acoustic and optical alarm to warn the intruder; the unmanned aerial vehicle 6 is a rotor vertical takeoff and landing unmanned aerial vehicle, which is convenient for takeoff and landing operations and is used in cooperation with the automatic charging apron 7 to protect and charge the unmanned aerial vehicle.

[0037] Embodiment 2

[0038] As Figure 1 shown, this embodiment is obtained by adding technical features such as a pan-tilt 8 on the basis of Embodiment 1. The rest of the technical features are the same as those in Embodiment 1, and the same parts will not be elaborated here. Among them, the difference between this embodiment and Embodiment 1 is that the fixed-position recognition device is arranged on the fixed frame 2 through the pan-tilt 8.

[0039] In this embodiment, the setting of the pan-tilt 8 can drive the fixed sensor 3 to rotate, expand the detection range of the fixed sensor 3, reduce the usage amount of the fixed sensor 3, and reduce costs.

[0040] The process of using the overall technical solution formed by the above embodiments is another technical solution disclosed in this application. This technical solution is: a proactive defense series monitoring method based on front-end intelligent recognition, and its steps are:

[0041] Step S1: The fixed sensor 3 continuously obtains the image information in the monitoring area, and identifies the objects in the image information to determine whether there are abnormal situations with the objects. If so, it sends the abnormal information to the background control terminal 1.

[0042] Among them, the fixed frame 2 is fixed at positions such as electric poles in the power facilities through U-bolts, and the placement platform 4 is fixed at positions such as electric poles in the power facilities through U-bolts.

[0043] The abnormal situations of the objects include: intrusion of personnel, animals, and objects, abnormal temperature, and equipment breakage and collapse; specifically including personnel, fishing rods, kites, external damaged mechanical vehicles, construction machinery, and power facilities, which have a good deterrent effect on behaviors such as fishing and flying kites in the power facility protection area, achieving the best publicity effect of protecting power facilities.

[0044] Among them, the abnormal information includes the object type, the abnormal situation, and the position of the fixed sensor 3. The recognition of the object type adopts the AI automatic recognition function. The position of the fixed sensor 3 is stored internally by manual input during installation by personnel, or its position is automatically located by the fixed positioning module, facilitating the UAV to reach the monitoring area.

[0045] Step S2: After the background control terminal 1 receives the abnormal information, it parses the abnormal information and generates verification information, and sends the verification information to the mobile position recognition device.

[0046] Since the fixed sensor 3 and the mobile sensor 5 are set near the power facilities, in order to reduce the impact of the electromagnetic environment on wireless communication and the flight safety of the UAV, symmetric encryption technology is used for data communication. The verification information includes the position of the fixed sensor 3.

[0047] Step S3: After the mobile position recognition device receives the verification information, it parses the verification information and controls the unmanned aerial vehicle 6 to take off from the automatic charging apron 7, reach the position of the abnormal object, identify the abnormal object through the mobile sensor 5, determine the abnormal information of the abnormal object, give an alarm according to different abnormal situations, and send the abnormal information and the alarm information to the background control terminal 1, and then return to the automatic charging apron 7.

[0048] After the mobile controller obtains the position of the abnormal object, it automatically plans the flight path according to the position of the unmanned aerial vehicle 6 itself through the existing navigation system, so that the unmanned aerial vehicle 6 reaches the position of the abnormal object. And when the object is in an intrusion situation, the unmanned aerial vehicle 6 hovers or hovers at the position of the abnormal object. The unmanned aerial vehicle 6 itself is equipped with a positioning system.

[0049] Among them, giving an alarm according to different abnormal situations is as follows: The mobile sensor 5 determines whether there is an abnormality of an object within the monitoring range of the fixed sensor 3. If there is, it determines that the abnormal situation is intrusion, temperature abnormality, or equipment fracture and collapse. If it is an intrusion, it gives an alarm and drives away through the sound and light alarm device, and sends the alarm information to the background control terminal 1 until the intruding object leaves and automatically returns to the automatic charging apron 7. If it is not an intrusion, it sends the abnormal information and the alarm information to the background control terminal 1; if there is no abnormal situation, it sends the inspection information to the background control terminal and automatically returns to the automatic charging apron 7.

[0050] Note that the above is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments here, and various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments only. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An active defense series monitoring device based on front-end intelligent recognition, comprising a fixed-position recognition device, a mobile-position recognition device, and a background control terminal, characterized in that: At least two of the fixed-position identification devices are arranged near the substation facilities through a fixed frame, and the mobile-position identification device is arranged near the substation facilities through a placement platform. The fixed-position identification device and the mobile-position identification device communicate with the background control terminal wirelessly and / or by wire; The fixed-position identification device includes a fixed sensor, a fixed positioning module, a fixed control module, and a fixed communication module. The sensor and the positioning module are connected to the control module, and the control module communicates with the background control terminal through the communication module; The mobile-position identification device includes a mobile sensor, an unmanned aerial vehicle, an automatic charging and parking platform, a mobile control module, and a mobile communication module. The automatic charging and parking platform is arranged on the placement platform, the mobile sensor is arranged on the unmanned aerial vehicle, the mobile sensor and the unmanned aerial vehicle are connected to the mobile control module, and the mobile control module communicates with the background control terminal through the mobile communication module.

2. The active defense series monitoring device based on front-end intelligent recognition according to claim 1, wherein: The fixed sensor and the mobile sensor are image sensors, infrared sensors, and laser sensors.

3. The active defense series monitoring device based on front-end intelligent recognition according to claim 1, characterized in that: An audible and visual alarm device is carried on the unmanned aerial vehicle.

4. The active defense series monitoring device based on front-end intelligent recognition according to claim 1, characterized in that: The fixed-position identification device is arranged on the fixed frame through a pan-tilt head.

5. The active defense series monitoring device based on front-end intelligent recognition according to claim 1, characterized in that: The unmanned aerial vehicle is a rotor vertical take-off and landing drone.

6. A proactive defense series monitoring method based on front-end intelligent identification for the monitoring device according to any one of claims 1-5, the steps of which are: The fixed sensor continuously obtains image information within the monitoring area, identifies the objects in the image information, determines whether there are abnormal conditions for the objects, and if so, sends abnormal information to the background control terminal; After receiving the abnormal information, the background control terminal analyzes the abnormal information and generates verification information, and sends the verification information to the mobile-position identification device; After receiving the verification information, the mobile-position identification device analyzes the verification information and controls the unmanned aerial vehicle to take off from the automatic charging and parking platform, reach the position of the abnormal object, identify the abnormal object through the mobile sensor, determine the abnormal information of the abnormal object, issue a warning according to different abnormal conditions, and send the abnormal information and the warning information to the background control terminal, and then return to the automatic charging and parking platform.

7. The active defense series monitoring method based on front-end intelligent recognition according to claim 6, characterized in that: The abnormal conditions of the object include: intrusion of personnel, animals, and objects, abnormal temperature, and equipment fracture and collapse.

8. The active defense series monitoring method based on front-end intelligent recognition according to claim 6, characterized in that: The abnormal information includes the object type, the abnormal condition, and the position of the fixed sensor.

9. The active defense series monitoring method based on front-end intelligent recognition according to claim 6, characterized in that: The verification information includes the position of the fixed sensor.

10. The active defense series monitoring method based on front-end intelligent recognition according to claim 6, characterized in that: The warning according to different abnormal conditions is as follows: The mobile sensor determines whether there is an abnormality of an object within the monitoring range of the fixed sensor. If so, it determines that the abnormal condition is intrusion, abnormal temperature, or equipment fracture and collapse. If it is intrusion, it alarms and drives away through the audible and visual alarm device, and sends the warning information to the background control terminal until the intruding object leaves and automatically returns to the automatic charging and parking platform. If it is not intrusion, it sends the abnormal information and the warning information to the background control terminal; if there is no abnormal condition, it sends the inspection information to the background control terminal and automatically returns to the automatic charging and parking platform.

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