CN213987727U

CN213987727U - Virtual electronic fence

Info

Publication number: CN213987727U
Application number: CN202120341144.9U
Authority: CN
Inventors: 刘忠德; 门艳娇; 周俊杰; 温永春; 刘勇; 周杨; 李大全; 何源波
Original assignee: Guangzhou Jianxin Technology Co ltd; State Power Investment Group Information Technology Co ltd; State Power Investment Group Jiangxi Electric Power Co ltd
Current assignee: Guangzhou Jianxin Technology Co ltd; State Power Investment Group Information Technology Co ltd; State Power Investment Group Jiangxi Electric Power Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-08-17
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a virtual electronic fence, virtual electronic fence includes the electronic fence monitored control system with remote monitoring center communication connection, electronic fence monitored control system includes the entity rail, has laid station safe region, first safe region and second safe region along the safety protection zone border in the entity rail station safe region is provided with security protection monitoring facilities, is provided with the data platform server in first safe region, is provided with the backstage workstation in second safe region, security protection monitoring facilities pass through wireless transmission network or wired transmission network with backstage workstation communication connection, the backstage workstation pass through the switch with the data platform server carries out communication connection, data platform server and remote monitoring center wireless communication connection. The utility model discloses can prevent that animal population and illegal personnel from getting into in the photovoltaic power plant protection zone to the on-the-spot actual conditions real-time supervision of photovoltaic power plant and send alarm signal.

Description

Virtual electronic fence

Technical Field

The utility model belongs to the technical field of equipment safety monitoring, especially, relate to a virtual fence.

Background

With the rapid development of modern science and technology, the development and utilization of energy are concerned, solar energy becomes an important component of energy used by human beings and is continuously developed, the site selection of a solar photovoltaic power station project is generally in areas without obvious sunlight shielding, such as plains, hillsides, roofs of industrial large-scale factory buildings, and the photovoltaic power station has the characteristics of multiple components and wide occupied area, and the booster station area, the photovoltaic sub-array area and fan box transformer of the photovoltaic power station need to be monitored in an all-round way, so that animal populations and illegal persons are prevented from entering the protection area of the photovoltaic power station and damaging the equipment, the protection of the photovoltaic power station is to carry out danger prompt on the penetration of the animal populations or other illegal persons by installing safe and reliable protection equipment (electronic fence) on the periphery of the power station, and the safety protection of the photovoltaic power station is still in the initial groping stage at present, a reasonable, effective and perfect supervision rule system is not formed, a large amount of manpower and material resources are wasted, and the security measures for limiting the normative behaviors of people have poor effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a virtual fence, according to the utility model discloses a fence the utility model discloses can implement the monitoring and send alarm signal to the on-the-spot actual situation of photovoltaic power plant to prevent that animal population and illegal personnel from getting into or invading in the photovoltaic power plant guard area. In order to realize the purpose, the utility model discloses a following technological effect:

according to one aspect of the present invention, there is provided a virtual electronic fence, comprising an electronic fence monitoring system communicatively connected to a remote monitoring center, the electronic fence monitoring system comprises a solid fence, a station safety area, a first safety area and a second safety area which are arranged along the boundary of a safety protection area in the solid fence, security monitoring equipment is arranged in the station safety area, a data platform server is arranged in the first safety area, a background workstation is arranged in the second safety zone, the security monitoring equipment is in communication connection with the background workstation through a wireless transmission network or a wired transmission network, the background workstation is in communication connection with the data platform server through a switch, and the data platform server is in wireless communication connection with the remote monitoring center.

In a further preferable mode of the above scheme, the height of the solid fence is not less than 1.7m, the solid fence and the station safety area are respectively provided with a vertical column perpendicular to the ground, the security monitoring equipment comprises a video monitor, a wireless communication module, an alarm, an acoustic wave emitter, a power management circuit and a power module, the power supply module is connected with the power supply management circuit, the power supply input end of the video monitor, the power supply input end of the wireless communication module, the power supply input end of the alarm and the power supply input end of the sound wave emitter are respectively and electrically connected with the output end of the power supply management circuit, the alarm and the video monitor are respectively in wireless communication connection with the background workstation through a wireless communication module, the upright post is provided with a security information acquisition box, and the wireless communication module, the power management circuit and the power module are respectively arranged in the security information acquisition box.

According to the scheme, the top end close to the upright is provided with the transverse supporting rod close to the horizontal direction, the lower surface of the transverse supporting rod is provided with the plurality of video monitors, the sound wave emitter is arranged on the upper surface of the transverse supporting rod, the top end of the upright is provided with the transmitting antenna, and the transmitting antenna is in communication connection with the wireless communication module.

According to a further preferred embodiment of the above scheme, the upper surface of the transverse support rod is also provided with an illumination sensor, and the end part of the transverse support rod is provided with an LED light supplement lamp.

In a further preferable aspect of the foregoing scheme, the wireless communication module is one or more of a LoRa wireless communication module, a Zigbee wireless communication module, a 2.4G wireless communication module, and a WIFI wireless communication module.

In a further preferred embodiment of the above-mentioned solution, the video monitor is a camera, a video matrix or a hard disk video recorder.

In a further preferred embodiment of the above-mentioned solution, the physical enclosure is provided with an animal detector, and the animal detector is an infrared detector.

According to a further preferred embodiment of the above scheme, the security monitoring device further comprises a GPS positioning module, and a power input end of the GPS positioning module is electrically connected to the power management circuit.

To sum up, because the utility model adopts the above technical scheme, the utility model discloses following technological effect has:

(1) the utility model discloses can implement the monitoring to the on-the-spot actual situation of photovoltaic power plant to send alarm signal through the alarm, the utility model provides a virtual fence does not need the staff to patrol and examine at the scene, carries out the periodic maintenance management according to the data of virtual fence monitoring, thereby has reduced on-the-spot operating time and intensity of labour little.

(2) The utility model discloses whether can carry out real-time supervision invasion object to photovoltaic power plant scene and enter into the entity rail region, and warn the invasion object, can fix a position warning and warning region simultaneously, send geographical position information to remote monitoring center, be convenient for command center staff pinpoint alarm place, further take and issue maintenance and administrative measure, and can also be according to the animal habit, the sound wave that sends and drives the animal reaches the purpose that protection photovoltaic power plant or animal do not receive the infringement, thereby prevent that animal population and illegal personnel from getting into or invading in the photovoltaic power plant guard space, in order to cause the destruction to equipment.

Drawings

Fig. 1 is a schematic diagram of the operation of a virtual electronic fence according to the present invention;

fig. 2 is a monitoring schematic diagram of the security monitoring device of the present invention;

FIG. 3 is a schematic view of the pillar mounting structure of the present invention;

in the figure, an entity fence 1, a station security area 10, a security monitoring device 11, a column 12, a security information acquisition box 13, a first security area 20, a data platform server 21, a second security area 30, a background workstation 31, an electronic fence monitoring system 100, a video monitor 110, a wireless communication module 111, an alarm 112, an acoustic wave transmitter 113, a power management circuit 114, a power module 115, a transmitting antenna 116, an illumination sensor 117, and an LED light supplement lamp 118.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

With reference to fig. 1 and fig. 2, the present invention provides a virtual electronic fence, which comprises an electronic fence monitoring system 100 communicatively connected to a remote monitoring center, wherein the electronic fence monitoring system 100 comprises a physical fence 1, a station security area 10, a first security area 20 and a second security area 30 arranged along a security protection area boundary in the physical fence 1, the station security area 10 is provided with a security monitoring device 11, the first security area 20 is provided with a data platform server 21, the second security area 30 is provided with a background workstation 31, the security monitoring device 11 is communicatively connected to the background workstation 31 through a wireless transmission network or a wired transmission network, the background workstation 31 is communicatively connected to the data platform server 21 through a switch, the data platform server 21 is communicatively connected to the remote monitoring center through a wireless communication, an entrance guard entrance and exit monitoring system, an LED warning lamp and a voice broadcasting device are further arranged at the entrance of the second safe area 30 and are used for prompting and broadcasting the entering and exiting personnel and vehicles thereof; when a virtual electronic fence is arranged around a photovoltaic power station, an entity fence 1 can be set at the position 3-5m from the outer edge of a transformer substation, a safety protection area boundary of 1.5-2m meters is arranged between the entity fence 1 and the outer edge of the transformer substation and outside the entity fence 1, a warning prompt area for the virtual electronic fence is used for dividing the photovoltaic power station area into a plurality of safety areas, the safety warning function of a power generation area is achieved, the mutual interference among the areas can be eliminated, when the virtual electronic fence enters the safety protection area boundary, an entrance guard entrance and exit monitoring system identifies entrance and exit personnel and vehicles and uploads identification information to a work server of a background work station 31, the work server of the background work station 31 transmits the identified information to a data platform server 21 for storage, and the security monitoring equipment 11 carries out real-time monitoring on photovoltaic power station equipment in a field station safety area 10 of the entity fence 1 and the periphery of the entity fence 1, and the monitoring data is uploaded to the background workstation 31 through a wireless network for timely processing, an alarm signal is sent out when an abnormal condition is monitored, the background workstation 31 uploads the monitoring data to the data platform server 21 for in-and-out storage and real-time uploading to a remote monitoring center for real-time checking of the actual condition of the photovoltaic power station on site.

In the utility model, with reference to fig. 1, fig. 2 and fig. 3, the height of the solid fence 1 is not less than 1.7m, the vertical columns 12 perpendicular to the ground are respectively arranged on the solid fence 1 and in the station safety region 10, the security monitoring device 11 comprises a video monitor 110, a wireless communication module 111, an alarm 112, a sound wave emitter 113, a power management circuit 114 and a power module 115, the video monitor 110 is a camera, a video matrix or a hard disk video recorder, the power module 115 is connected with the power management circuit 114, the power input end of the video monitor 110, the power input end of the wireless communication module 111, the power input end of the alarm 112, the power input end of the sound wave emitter 113 are respectively electrically connected with the output end of the power management circuit 114, the alarm 112 and the video monitor 110 are respectively in wireless communication connection with the background workstation 31 through the wireless communication module 111, a security information collection box 13 is arranged on the upright post 12, and the wireless communication module 111, the power management circuit 114 and the power module 115 are respectively arranged in the security information collection box 13; a transverse supporting rod 14 is horizontally arranged near the top end of the upright post 11, a plurality of video monitors 110 are respectively arranged along the lower surface of the transverse supporting rod 14, the sound wave emitter 113 is installed on the upper surface of the transverse supporting rod 14, a transmitting antenna 116 is arranged at the top end of the upright post 12, the transmitting antenna 116 is in communication connection with the wireless communication module 111, and video picture data acquired by the video monitors 110 are uploaded to a next-day workstation through the wireless communication module; the upper surface of the transverse supporting rod 14 is further provided with an illumination sensor 117, the illumination sensor 117 is used for detecting the illumination intensity of the photovoltaic power station area environment, an LED light supplement lamp 118 is installed at the end of the transverse supporting rod 14, so that light supplement operation can be performed through the LED light supplement lamp 118 according to the illumination intensity, and the video monitor 110 can obtain sufficient illumination intensity when video data of the photovoltaic power station area is obtained, the wireless communication module is one or more of a LoRa wireless communication module, a Zigbee wireless communication module, a 2.4G wireless communication module and a WIFI wireless communication module, the power supply module 114 is composed of a solar battery pack and a storage battery which are connected in sequence, the power supply management circuit 114 at least comprises a controller and an inverter, the controller adopts a single chip microcomputer controller or a DSP processor, and the controller is electrically connected with the inverter, the solar battery pack and the storage battery are controlled to perform voltage conversion, power is supplied to the security monitoring equipment 11, the data platform server 21 and the background workstation 31, and a solar power supply mode is adopted, so that autonomous power supply can be realized, and normal operation of the equipment is maintained; the controller is respectively connected with the control end of the video monitor 110, the control end of the wireless communication module 111, the control end of the alarm 112 and the control end of the sound wave emitter 113, the controller outputs a control signal to perform light supplement control on the LED light supplement lamp 118 according to the illumination intensity collected by the illumination sensor 117, when the virtual electronic fence is arranged around the photovoltaic power station, the entity fence 1 can be set at the position 3-5m away from the outer edge of the transformer substation, a safety protection area boundary of 1.5-2m meters is arranged between the entity fence 1 and the outer edge of the transformer substation and used for a warning prompt area of the virtual electronic fence, the video monitor 110 is used for acquiring real-time condition information in the safety area of the photovoltaic power station and the safety protection area boundary, when an abnormal condition is monitored, the alarm 112 sends out an alarm signal, the sound wave emitter 113 generates sound waves with preset wave bands according to the monitored abnormal condition, and can send out sound waves for driving animals according to animal habits, so that the purpose of protecting photovoltaic power stations or animals from being damaged is achieved, and adverse effects on the ecological environment are avoided.

In the present invention, with reference to fig. 1, 2 and 3, an animal detector is disposed on the solid fence 1, the animal detector is an infrared detector, the animal detector is connected to the controller in the power management circuit 114, when the animal detector detects that the invading object contacts (such as crossing, climbing, etc.) the solid fence 1, the animal detector will interfere with the solid fence 1, so as to detect that the invading object enters the solid fence 1, the animal detector can continuously detect whether the invading exists, and after the video monitor 110 detects and confirms the type of the invading object, the controller sends a control signal to make the alarm 112 send an alarm signal to warn the invading object, in the present invention, the security monitoring device 11 further includes a GPS positioning module, the power input end of the GPS positioning module is electrically connected to the power management circuit 114 respectively, the alarm 112 sends an alarm signal to warn an intruding object, and the controller of the power management circuit 114 acquires the geographical position information of the GPS positioning module, and then transmits the geographical position information of the alarm signal to the background workstation 31 and the data platform server 21 in sequence through the wireless communication module 111, so that the remote monitoring center can conveniently and accurately position the alarm location for the staff of the command center after receiving the geographical position information of the alarm.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A virtual electronic fence, comprising: the virtual electronic fence comprises an electronic fence monitoring system in communication connection with a remote monitoring center, the electronic fence monitoring system comprises an entity fence, a station safety region, a first safety region and a second safety region are arranged along the safety protection region boundary in the entity fence, security monitoring equipment is arranged in the station safety region, a data platform server is arranged in the first safety region, a background workstation is arranged in the second safety region, the security monitoring equipment is in communication connection with the background workstation through a wireless transmission network or a wired transmission network, the background workstation is in communication connection with the data platform server through a switch, and the data platform server is in wireless communication connection with the remote monitoring center.

2. The virtual electronic fence as claimed in claim 1, wherein: the height of the solid fence is not lower than 1.7m, upright posts vertical to the ground are respectively arranged on the solid fence and in the station safety area, the security monitoring equipment comprises a video monitor, a wireless communication module, an alarm, an acoustic wave emitter, a power management circuit and a power module, the power supply module is connected with the power supply management circuit, the power supply input end of the video monitor, the power supply input end of the wireless communication module, the power supply input end of the alarm and the power supply input end of the sound wave emitter are respectively and electrically connected with the output end of the power supply management circuit, the alarm and the video monitor are respectively in wireless communication connection with the background workstation through a wireless communication module, the upright post is provided with a security information acquisition box, and the wireless communication module, the power management circuit and the power module are respectively arranged in the security information acquisition box.

3. The virtual electronic fence as claimed in claim 2, wherein: the top that is close the stand is close the level and is provided with horizontal bracing piece, follows horizontal bracing piece lower surface sets up a plurality of video monitor respectively, the sound wave transmitter is installed in the upper surface of horizontal bracing piece the top of stand is provided with transmitting antenna, this transmitting antenna with wireless communication module communication connection.

4. The virtual electronic fence as claimed in claim 3, wherein: and the upper surface of the transverse supporting rod is also respectively provided with an illumination sensor, and the end part of the transverse supporting rod is provided with an LED light supplement lamp.

5. A virtual electronic fence as defined in claim 2 or 3, wherein: the wireless communication module is one or more of a LoRa wireless communication module, a Zigbee wireless communication module, a 2.4G wireless communication module and a WIFI wireless communication module.

6. A virtual electronic fence as defined in claim 2 or 3, wherein: the video monitor is a camera, a video matrix or a hard disk video recorder.

7. A virtual electronic fence as defined in claim 1 or 3, wherein: an animal detector is arranged on the solid fence, and the animal detector is an infrared detector.

8. The virtual electronic fence as claimed in claim 2, wherein: the security monitoring equipment further comprises a GPS positioning module, and the power input end of the GPS positioning module is electrically connected with the power management circuit respectively.