CN113903163A - Water area safety system and water area lifesaving method - Google Patents
Water area safety system and water area lifesaving method Download PDFInfo
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- CN113903163A CN113903163A CN202111173817.5A CN202111173817A CN113903163A CN 113903163 A CN113903163 A CN 113903163A CN 202111173817 A CN202111173817 A CN 202111173817A CN 113903163 A CN113903163 A CN 113903163A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 58
- 206010013647 Drowning Diseases 0.000 claims abstract description 19
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 abstract description 22
- 238000009434 installation Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/0005—Life-saving in water by means of alarm devices for persons falling into the water, e.g. by signalling, by controlling the propulsion or manoeuvring means of the boat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2201/00—Signalling devices
- B63B2201/04—Illuminating
- B63B2201/08—Electric light
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Abstract
The invention relates to a water area safety system and a water area lifesaving method, wherein the water area safety system comprises monitoring equipment, a control center and a control center, wherein the monitoring equipment is used for acquiring monitoring information of a monitored water area and identifying whether personnel to be rescued exist in the monitored water area; the control center is used for receiving the specific information transmitted by the monitoring equipment and generating a corresponding control instruction according to the specific information, and the execution equipment is used for receiving the control instruction sent by the control center and executing a corresponding rescue operation according to the control instruction. The invention establishes a shore video monitoring network, calculates the position of personnel falling into water through each monitoring device, and controls the broadcasting system and the power lifeboat to execute related operations by the control center, thereby greatly improving the safety of the water area and avoiding drowning accidents to the maximum extent.
Description
Technical Field
The invention relates to the technical field of water area safety, in particular to a water area safety system and a water area lifesaving method.
Background
Key waters such as rivers and lakes, park, scenic spot, reservoir often have some safety problems, can all produce a large amount of drowned events because illegal swimming, carelessly fall into water etc. every year, so the waters safety more and more becomes the problem of awaiting solution, and the main solution in waters safety field is that set up the camera in key waters, supervise through the mode of video monitoring now.
The video monitoring mode currently has the following solutions:
1. the real-time video is watched manually to judge whether people fall into water, but the mode of watching the video manually consumes manpower, and workers must check video pictures constantly and have missing situations.
2. Whether rescue workers are to be launched into water or not is automatically detected by using a video analysis algorithm, when abnormal workers enter a monitoring area and try to enter a water area, the warning condition is immediately sent to a cloud server, and after receiving warning information, the cloud server workers confirm the warning condition and send related workers to warn.
Above scheme all has some problems, no matter watch the video by the manual work and monitor or carry out the cloud end server through the video analysis algorithm and send alert feelings, all need the manual work to arrive the scene and rescue, in the drowned event, the time is very valuable, and rescue personnel can not arrive in time under many situations, leads to the tragedy to take place.
Disclosure of Invention
The invention aims to provide a water area safety system and a drowning person lifesaving method, which solve the problems that the existing water area safety system is low in timeliness and is easy to cause drowning.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water area safety system includes
The monitoring equipment is used for acquiring monitoring information of a monitored water area and identifying whether the monitored water area has personnel to be rescued or not; when the situation that the personnel to be rescued exist in the monitored water area is identified, the position of the personnel to be rescued is determined, the danger level of the personnel to be rescued is judged according to the position information of the personnel to be rescued, and specific information corresponding to the danger level is transmitted to a control center;
the control center is used for receiving the specific information transmitted by the monitoring equipment and generating a corresponding control instruction according to the specific information;
and the execution equipment is used for receiving the control command sent by the control center and executing corresponding rescue operation according to the control command.
Preferably, the monitoring devices cover the shore of a water area, each monitoring device comprises a camera and a GIS gateway module, the camera is used for collecting image information of a monitoring area, and the GIS gateway module is used for judging the danger level of the person to be rescued according to the image information collected by the camera.
Further preferably, the GIS gateway module includes an edge computing component and a positioning component, and the edge computing component is configured to calculate the location information of the monitored person according to the location information of the monitoring device and the image information of the monitoring area obtained by the positioning component.
Preferably, the danger grades of the personnel to be rescued are divided into a first-level danger grade, a second-level danger grade and a third-level danger grade; the monitoring water area is divided into three warning lines according to the distance between the monitoring water area and the bank side of the water area, wherein the three warning lines are a primary warning line, a secondary warning line and a tertiary warning line respectively, and the primary warning line is positioned on the bank side; the personnel to be rescued are located in the first-level warning line, namely the first-level danger level, the personnel to be rescued are located between the first-level warning line and the second-level warning line, namely the second-level danger level, and the personnel to be rescued are located between the second-level warning line and the third-level warning line, namely the third-level danger level.
Preferably, the GIS gateway module compares the calculated position information of the to-be-rescued person with the positions of the primary warning line, the secondary warning line and the tertiary warning line to determine the danger level of the to-be-rescued person.
Further preferably, the executing equipment comprises a power lifeboat and an IP network sound post; the power lifeboat is used for receiving a control instruction of the control center, sailing to a water area where the person to be rescued is located at the first-level danger level according to the control instruction, and rescuing the person to be rescued; and the IP network sound post is used for receiving a control instruction of the GIS gateway and carrying out voice reminding on the personnel to be rescued at the second-level danger level and the third-level danger level according to the control instruction.
Preferably, the control center is further configured to alarm a current event when recognizing that the person to be rescued exists in the water area.
Preferably, the power lifeboat is stored in power lifeboat launching equipment, and the power lifeboat launching equipment is used for receiving a control command of the control center and carrying out launching operation on the power lifeboat.
A water area lifesaving method is characterized by comprising the following steps:
1) receiving images/videos and position information of the person falling into the water, which are acquired by monitoring equipment, and determining the position of the person falling into the water;
2) generating a control instruction of the lifeboat throwing equipment according to the drowning position information so as to control the power lifeboat throwing equipment to throw the power lifeboat to the water area;
3) and sending a remote control command to the power lifebuoy thrown into the water area to control the power lifeboat to sail to the drowning position so as to rescue people falling into the water.
The invention has the beneficial effects that:
the invention can complete the video full coverage of the monitored water area by establishing a shore video monitoring network, realize the automatic identification of the personnel to be rescued in the video image in each monitoring device, calculate the position of the personnel falling into the water by each monitoring device, and control the broadcasting system and the power lifeboat to execute the related operation on the basis of the positioning of the personnel to be rescued by the control center.
Furthermore, different forms of warning or rescue are carried out through different danger levels of the people to be rescued, and unmanned automatic personnel falling into water are adopted for rescue during rescue, so that the safety of a water area is greatly improved, and drowning accidents are avoided to the greatest extent.
Drawings
FIG. 1 is a functional block diagram of the water area security system of the present invention;
FIG. 2 is a schematic view of the orientation of the arrangement of the water safety system monitoring devices of the present invention.
Detailed Description
Example 1 of the invention:
fig. 1 shows a water area safety system, which comprises a monitoring device, a control center, a power lifeboat launching device, a power lifeboat and a communication network.
And the monitoring equipment is used for acquiring monitoring information of the monitored water area.
In this embodiment, there are a plurality of monitoring devices, and a plurality of monitoring devices are installed at specific positions near the bank to complete the dead-angle-free monitoring coverage of the water area.
The monitoring equipment comprises a camera and a GIS gateway module.
The camera is used for acquiring images and/or video information of a monitored area, generally, for the camera, under the condition that parameters such as an installation position, an installation angle, a ground clearance, an up/down/left/right field angle of the camera and the like are determined, a visual field which can be seen in a monitoring video is determined and can be calculated, and the number and the positions of monitoring equipment can be manually determined according to terrain and environmental characteristics of different water areas, so that the whole water area coverage is realized.
After the camera collects the video/image information, the video/image information is transmitted to the GIS gateway module, in the embodiment, the GIS gateway module is provided with an edge calculation component which can analyze and calculate the video/image collected by the camera to obtain the position information of the person to be rescued relative to the monitoring equipment, meanwhile, the GIS gateway module is also provided with a positioning component which can determine the position information of the monitoring equipment, and the edge calculation component can calculate the specific position of the person to be rescued by combining the position information of the person to be rescued relative to the monitoring equipment and the position information of the monitoring equipment.
The specific position information of the person to be rescued can be determined according to the pixel position of the person to be rescued in the monitoring information and the installation information of the monitoring equipment, wherein the installation information comprises the installation position, the installation angle, the ground clearance of the camera and the like of the monitoring equipment.
In particular, the position of the person to be rescued is identified based on a visual target identification method, which belongs to the prior art and is not described herein again.
It should be noted that, in this embodiment, each monitoring device is equipped with the GIS gateway module alone, and after the camera identified the personnel of waiting to rescue, the GIS gateway module carries out the edge operation of localization to monitored information, can solve out the position of the personnel of waiting to rescue fast, compares in current high in the clouds calculation mode, saves network bandwidth more, and is fast simultaneously.
And the GIS gateway is used for transmitting the video/image information transmitted by the computing module, the specific position information of the person to be rescued and the like to the control center through a wired/wireless network.
And the control center is used for controlling different devices according to the video/image information uploaded by the monitoring device and the position information of the person to be rescued, judging the position of the person to be rescued and taking different measures.
In this embodiment, the control center includes a plurality of configured monitoring and scheduling software, a computer, a monitoring display, an alarm device, and the like. The monitoring and scheduling software is a comprehensive management unit which can carry out automatic monitoring and warning of personnel, automatic putting management of lifesaving equipment and automatic generation and issuing of lifesaving instructions in a water area; the computing device is an operation carrier for software operation; the monitoring display and the alarm device, such as sound and light alarm, are auxiliary equipment facing the monitoring personnel.
In an actual scene, a person to be rescued generally goes to the shore in the falling-into-water process, then falls into the shore, and finally falls into the water.
As shown in fig. 2, in this embodiment, after the installation of the monitoring device is completed, a high-precision modeling is performed on a target water area map, a three-level warning line is constructed to correspond to different warning levels, specifically, the target water area is marked by matching a Beidou/GPS with the high-precision map, and a virtual three-level warning line is formed in a monitoring field of each monitoring device according to a distance from a bank of the water area, wherein the one-level warning line is arranged in the monitoring field of each monitoring device, a plurality of points are selected from a bank position displayed in each monitoring device, the points of all the monitoring devices are connected to form the one-level warning line, the one-level warning line is arranged around the bank of the water area, the warning level is highest, and a person to be rescued enters the one-level warning line and is in a drowning state; the secondary warning line is formed in the same manner as the primary warning line, is slightly far away from the shore compared with the primary warning line, and can be arranged around a water area shore isolation belt according to specific conditions, the warning level of the primary warning line is medium, so that the risk of falling into water exists when rescue workers enter the secondary warning line, and the isolation belt can be a beach beside a lake, a shoal, a lawn beside the shore, a bush cluster and the like in an actual scene; the third-level warning line is also formed in the same manner as the first-level warning line, is far away from the shore relative to the second-level warning line, is low in warning level, and only has the tendency of falling into water when the person to be rescued enters the third-level warning area.
And after the construction of the three-level warning line of the target water area is completed, importing the data of the three-level warning line into the GIS gateway.
After calculating the position information of the personnel to be rescued, the GIS gateway compares the position information with the position information of the primary warning line, the secondary warning line and the tertiary warning line to judge the danger degree of the personnel to be rescued, different rescue signals are sent to the control center according to the danger degree of the personnel to be rescued, and the control center controls different related equipment according to the different rescue signals and takes different measures.
The method comprises the following specific steps:
when the person to be rescued is in the first-level warning line, namely the first-level danger level, the person to be rescued falls into the water, the control center takes rescue measures on the person falling into the water, sends a control command to the lifeboat throwing equipment and controls the lifeboat to go to a water falling area for rescue.
And the lifeboat launching equipment is used for launching the power lifeboat to the water area according to the control instruction of the control center.
In this embodiment, the lifeboat launching equipment can be arranged at the shore, the water area center and the like, and is used for storing and launching the power lifeboat. The lifeboat throwing equipment can respond to a control instruction of the control center and complete automatic throwing of the power lifeboat or water entering of the slide way by executing corresponding operation.
In the embodiment, in order to ensure the fastest rescue response, the lifeboat can reach the vicinity of the drowning person within 1min to rescue the drowning person, and the arrangement position of the lifeboat launching equipment is determined according to the navigational speed of the lifeboat.
And the power lifeboat is used for receiving the remote control instruction sent by the control center, sailing to the drowning position of the drowning person according to the remote control instruction and rescuing the drowning person.
In the embodiment, the power lifeboat has a navigation positioning function, and has self-navigation capability and a path tracking function. The power lifeboat receives a remote control instruction with a navigation route issued by the control center and navigates to a water-falling position according to the navigation route.
In order to reduce the requirement on the navigation control capacity of the power lifeboat, a series of autonomous control behavior flows such as regional navigation environment modeling, lifeboat navigation route planning and navigation speed control are embedded into a control center, a backward navigation instruction is issued, the power lifeboat can not carry visual perception equipment and an autonomous navigation control module, but only carry a positioning module, such as GPS or Beidou navigation positioning equipment, and is used for automatically navigating to the position close to a person falling into water under the remote control instruction of the control center, secondly, the power lifeboat can be equipped with the capacity of only receiving the remote control instruction of the control center, and under the guidance of the remote control instruction, autonomous navigation is realized through the thrust and the basic control capacity of steering, the lifeboat can be ensured to autonomously navigate, and the manual remote take-over control can be carried out, so that smooth rescue is ensured.
After the power lifeboat enters water, the power lifeboat can autonomously execute a path tracking task to go to the vicinity of people falling into the water according to a navigation route issued by a control center. After arriving near the personnel of falling into water, the power life boat can pass through speech device suggestion personnel of falling into water and carry out the operation of saving oneself based on this power life boat, for example, the power life boat can carry out "please both hands to grab steady handrail through speech device continuously, the health is in the middle of the life boat" the shouting of waiting, the suggestion personnel of falling into water carry out the operation of saving oneself.
In the embodiment, a return switch button is arranged at a remarkable position on the power lifeboat, after the person falling into the water finishes self rescue, the button can be pressed down to trigger a return task instruction of the lifeboat, and the power lifeboat carries the person falling into the water to return to a safe area. Meanwhile, the power lifeboat is also provided with a warning lamp at the obvious position, and people falling into the water and rescue workers are reminded by the flickering of the warning lamp.
The return points can be safety zones of shallow water beaches or ashore zones which are set in the system in advance, the return points can be selected according to actual conditions such as the size and the shape of a water area, and when the power lifeboat automatically returns, the return point closest to the power lifeboat can be automatically selected.
The control center sends an instruction to the lifeboat releasing equipment, and simultaneously sends alarm information to related workers, and the workers go to the water area to rescue the personnel falling into the water according to the alarm information.
When the person to be rescued is in the second-level warning line, namely the second-level danger level, the person to be rescued is close to the bank at the moment, but does not fall into the water yet.
All be equipped with IP network sound post on every supervisory equipment, when treating that the rescue personnel is in the second grade warning line, IP network sound post is automatic to treating that the rescue personnel carries out "danger", do not need to be close to shouting such as bank ", the warning is treated the rescue personnel and is kept away from the bank, it needs to explain, the sound of IP network sound post broadcast is the sound of recording in advance, the broadcast of IP network sound post is controlled by the GIS gateway simultaneously, need not through the long-range commander of control center, can make to shout more rapidly, the very first time is reminded and is treated the rescue personnel and keep away from, control center also can carry out artifical shouting as required long-rangely, be convenient for with treat that the rescue personnel further communicate.
The control center sends control instructions to the broadcasting system, and simultaneously sends alarm information with position information to related workers, and after the workers receive the alarm information, the workers can go to the site to carry out dissuasion and return, so that the workers to be rescued are prevented from falling into water.
When the person to be rescued is on the third-level warning line, namely the third-level danger level, the person to be rescued has a certain risk of falling into water.
The IP network sound post automatically carries out shouting to the person to be rescued for 'please keep away from the beach for your safety', and the like, and warns the person to be rescued to keep away.
And the communication network is used for realizing data connection between the control center and the monitoring equipment, between the lifeboat launching equipment and between the lifeboats and the power lifeboats.
In this embodiment, the communication network may be a mobile communication network such as a 4G public network or a 5G public network, or data connection and communication of each part may be realized by establishing a dedicated broadband line.
The water area safety system provided by the embodiment can complete video full coverage of a monitored water area by establishing a shore video monitoring network, automatically identify personnel to be rescued in a video image in each monitoring device, calculate the position of the personnel falling into water by performing edge calculation on each monitoring device, and control a power lifeboat to execute related operations and send an alarm to working personnel on the basis of positioning the personnel to be rescued. Through multi-level warning and unmanned automatic drowning personnel rescue, the safety of a water area is greatly improved, and drowning accidents are avoided to the greatest extent.
A water area lifesaving method specifically comprises the following steps:
1) receiving images/videos and position information of the person falling into the water, which are acquired by monitoring equipment, and determining the position of the person falling into the water;
2) generating a control instruction of the lifeboat throwing equipment according to the drowning position information so as to control the power lifeboat throwing equipment to throw the power lifeboat to the water area;
3) and sending a remote control command to the power lifebuoy thrown into the water area to control the power lifeboat to sail to the drowning position so as to rescue people falling into the water.
In this embodiment, the method for rescuing people falling into water is introduced by the angle of the control center.
The various functions of the monitoring device, the control center, the lifeboat launching device and the power lifeboat related to the above steps and the processing processes among them can refer to the detailed description of the foregoing system embodiment, and are not described herein again.
For ease of understanding, the water safety system and the method for rescuing people overboard based on the system will be described in detail below as a complete example.
As shown in the figure, in order to realize unmanned automatic operation of a series of behaviors such as monitoring, discovery, position determination, rescue response, rescue landing and the like of people falling into water, the rescue process of constructing a water area safety system and implementing the rescue process of people falling into water based on the system specifically comprises the following stages:
1) constructing a monitoring equipment group: a series of monitoring devices are erected at proper height and position of the shore of a specified water area to form a full-coverage monitoring network.
2) Establishing a three-level warning line: and for the specified water area, a virtual three-level warning line is constructed by matching a high-precision map and monitoring equipment, so that the water area forms warning areas of different levels.
3) The person to be rescued automatically identifies: and acquiring video images of the personnel to be rescued entering the visual field of each monitoring device, and acquiring the position information of the personnel to be rescued through edge calculation.
4) Judging the rescue response level of the person to be rescued: and judging the danger level of the person to be rescued according to the position information of the person to be rescued, and making different rescue responses according to different danger levels of the person to be rescued.
5) Automatic throwing of power lifeboats: according to the drowning position information of the person to be rescued, the control center sends a control instruction for throwing the lifeboat to lifeboat throwing equipment; the lifeboat launching equipment automatically executes launching of one or more power lifeboats into water according to the control instruction.
6) The lifeboat sails automatically to the vicinity of the person falling into the water: after the power lifeboat enters water, autonomously executing a path tracking task to catch up to the vicinity of people falling into water according to a navigation route issued by a control center; after the lifesaving boat arrives, the power lifesaving boat continuously sends out shouting such as 'please hold the handrail stably by both hands and the body is in the middle of the lifesaving boat' through the carried voice device, and the person falling into the water is prompted to carry out self-rescue operation.
7) The lifeboat carries people falling into water to automatically return to a safe area: a return switch button is arranged at a remarkable position on the power lifeboat, and a return task instruction of the lifeboat is triggered after a person falling into water presses the button; the return points are set in the system in advance in safety zones such as shoals or ashore zones, and the number of the return points can be selected according to the actual conditions such as the size and the shape of a water area; when the lifeboat automatically returns to the navigation, the lifeboat automatically selects the return point closest to the lifeboat.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (9)
1. A water safety system, comprising:
the monitoring equipment is used for acquiring monitoring information of a monitored water area and identifying whether the monitored water area has personnel to be rescued or not; when the situation that the personnel to be rescued exist in the monitored water area is identified, the position of the personnel to be rescued is determined, the danger level of the personnel to be rescued is judged according to the position information of the personnel to be rescued, and specific information corresponding to the danger level is transmitted to a control center;
the control center is used for receiving the specific information transmitted by the monitoring equipment and generating a corresponding control instruction according to the specific information;
and the execution equipment is used for receiving the control command sent by the control center and executing corresponding rescue operation according to the control command.
2. The water safety system of claim 1, wherein: the monitoring equipment is provided with a plurality of monitoring equipment, each monitoring equipment covers the shore of a water area, and each monitoring equipment comprises a camera and a GIS gateway module, wherein the camera is used for collecting image information of a monitoring area, and the GIS gateway module is used for judging the danger level of the person to be rescued according to the image information collected by the camera.
3. The water safety system of claim 2, wherein: the GIS gateway module comprises an edge calculation component and a positioning component, wherein the edge calculation component is used for calculating the position information of the person to be rescued according to the position information of the monitoring equipment and the image information of the monitoring area obtained by the positioning component.
4. The water safety system of claim 2, wherein: the danger grades of the personnel to be rescued are divided into a first-level danger grade, a second-level danger grade and a third-level danger grade; the monitoring water area is divided into three warning lines according to the distance between the monitoring water area and the bank side of the water area, wherein the three warning lines are a primary warning line, a secondary warning line and a tertiary warning line respectively, and the primary warning line is positioned on the bank side; the personnel to be rescued are located in the first-level warning line, namely the first-level danger level, the personnel to be rescued are located between the first-level warning line and the second-level warning line, namely the second-level danger level, and the personnel to be rescued are located between the second-level warning line and the third-level warning line, namely the third-level danger level.
5. The water safety system of claim 4, wherein: and the GIS gateway module compares the calculated position information of the personnel to be rescued with the positions of the primary warning line, the secondary warning line and the tertiary warning line to judge the danger level of the personnel to be rescued.
6. The water safety system of claim 5, wherein: the execution equipment comprises a power lifeboat and an IP network sound post; the power lifeboat is used for receiving a control instruction of the control center, sailing to a water area where the person to be rescued is located at the first-level danger level according to the control instruction, and rescuing the person to be rescued; and the IP network sound post is used for receiving a control instruction of the GIS gateway and carrying out voice reminding on the personnel to be rescued at the second-level danger level and the third-level danger level according to the control instruction.
7. The water safety system of claim 1, wherein: and the control center is also used for alarming the current event when identifying that the personnel to be rescued exist in the water area.
8. The water safety system of claim 6, wherein: the power lifeboat is stored in power lifeboat releasing equipment, and the power lifeboat releasing equipment is used for receiving the control instruction of the control center and performing releasing operation of the power lifeboat.
9. A water area lifesaving method is characterized by comprising the following steps:
1) receiving images/videos and position information of the person falling into the water, which are acquired by monitoring equipment, and determining the position of the person falling into the water;
2) generating a control instruction of the lifeboat throwing equipment according to the drowning position information so as to control the power lifeboat throwing equipment to throw the power lifeboat to the water area;
3) and sending a remote control command to the power lifeboat launched into the water area to control the power lifeboat to sail to the drowning position so as to rescue people falling into the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111173817.5A CN113903163A (en) | 2021-10-09 | 2021-10-09 | Water area safety system and water area lifesaving method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111173817.5A CN113903163A (en) | 2021-10-09 | 2021-10-09 | Water area safety system and water area lifesaving method |
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| CN113903163A true CN113903163A (en) | 2022-01-07 |
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| CN202111173817.5A Pending CN113903163A (en) | 2021-10-09 | 2021-10-09 | Water area safety system and water area lifesaving method |
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| CN (1) | CN113903163A (en) |
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Application publication date: 20220107 |