CN114241809A - Intelligent life safety protection system and method - Google Patents
Intelligent life safety protection system and method Download PDFInfo
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- CN114241809A CN114241809A CN202111446102.2A CN202111446102A CN114241809A CN 114241809 A CN114241809 A CN 114241809A CN 202111446102 A CN202111446102 A CN 202111446102A CN 114241809 A CN114241809 A CN 114241809A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
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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
- G08B25/08—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 communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/165—Anti-collision systems for passive traffic, e.g. including static obstacles, trees
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- 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
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to an intelligent life safety protection system, which comprises: a multi-terminal platform: the method comprises the steps that a server which is linked with multiple platforms to realize information sharing and used for processing, storing and transmitting information is provided; a collision sensor unit: the system is connected with a multi-terminal system platform through a wireless network and comprises a plurality of collision sensors arranged on the inner sides of the guardrails at the road sides and used for monitoring the surrounding environment in real time; audible and visual alarm unit: the system is connected with the multi-terminal system platform through a wireless network and comprises a plurality of audible and visual alarms arranged on the outer sides of the guardrails at the road sides; a video monitoring unit: the system is connected with a multi-terminal system platform through a wireless network and comprises a plurality of public monitoring cameras arranged on a roadside upright post and a plurality of video monitoring cameras integrated on an audible and visual alarm; an accident display screen: compared with the prior art, the invention has the advantages of reducing the occurrence rate of secondary accidents of roads and the like.
Description
Technical Field
The invention relates to the field of traffic safety, in particular to an intelligent life safety protection system and method.
Background
With the increasing of motor vehicles year by year, urban roads become crowded, and the probability of accidents is higher and higher. In dangerous road sections of roads, such as dangerous road sections with frequent accidents, frequent falling rocks, narrowing convergence, multiple curves facing cliffs, monitoring blind areas, inspection blind areas and the like, once a guardrail collision accident occurs in front, an accident site is in a continuous chaotic state, the stable state of traffic flow is influenced, the safety and risk prevention consciousness of drivers is low, so that rear drivers cannot timely and effectively take treatment measures, and the secondary accidents are easily caused by various factors. And according to statistics, the secondary accident generally has a lot of dangers than the first accident, which not only causes more property loss, but also directly leads to casualties in severe cases.
Disclosure of Invention
The present invention is directed to provide an intelligent life safety protection system and method for overcoming the above-mentioned drawbacks of the prior art.
The purpose of the invention can be realized by the following technical scheme:
an intelligent life safety protection system, the system comprising:
a multi-terminal platform: the method comprises the steps that a server which is linked with multiple platforms to realize information sharing and used for processing, storing and transmitting information is provided;
a collision sensor unit: the system is connected with a multi-terminal system platform through a wireless network and comprises a plurality of collision sensors arranged on the inner sides of the guardrails at the road sides and used for monitoring the abnormal conditions of the surrounding environment in real time;
audible and visual alarm unit: the system is connected with the multi-terminal system platform through a wireless network, comprises a plurality of acousto-optic alarms arranged outside guardrails on the road side and is used for receiving accident information transmitted by the multi-terminal system platform and carrying out acousto-optic alarm;
a video monitoring unit: the system is connected with a multi-terminal system platform through a wireless network, and comprises a plurality of public monitoring cameras arranged on a roadside upright post and a plurality of video monitoring cameras integrated on an audible and visual alarm, and is used for acquiring monitoring video data;
an accident display screen: the system is connected with the multi-terminal system platform through a wireless network, arranged on the road side upright stanchion and used for receiving accident information transmitted by the multi-terminal system platform and displaying the accident information on a large screen.
The collision sensors are respectively arranged on the inner sides of guardrails on the road sides of an accident high-rise road section, a rockfall frequent road section, a convergence narrowing road section, a multi-bend cliff road section, a monitoring blind area road section and an inspection difficult road section.
The distance between two adjacent collision sensors is 20 meters.
The collision sensor comprises an acceleration sensor, a gyroscope, a GNSS global satellite navigation system and a temperature and humidity sensor.
The wireless network is an NB-IoT wireless network or a 4G/5G wireless network.
The audible and visual alarm comprises a sound pressure loudspeaker and an LED warning lamp.
And a solar cell panel is arranged on the shell of the audible and visual alarm to supply power to the audible and visual alarm.
The distance between two adjacent audible and visual alarms is 500 meters.
The system also comprises an inspection management subsystem which is respectively connected with the multi-terminal platform, the collision sensor, the video monitor and the accident display screen so as to maintain the intelligent life safety protection system and reflect the repairing condition.
A method of applying an intelligent life safety protection system, the method comprising the steps of:
step 1: the method comprises the steps that a collision sensor monitors abnormal operation conditions of a guardrail in real time, when abnormal operation data reach a set threshold value, relevant information of the abnormal operation conditions is uploaded to a multi-terminal system platform through an NB-IoT wireless network or a 4G/5G wireless network, and the relevant information of the abnormal operation conditions comprises the abnormal operation data, abnormal operation positions, temperature and humidity and equipment built-in information;
step 2: after receiving the relevant information of the abnormal movement condition, the multi-terminal system platform starts a video monitoring camera integrated by an acousto-optic alarm or transfers a public monitoring camera on a roadside upright pole closest to the abnormal movement position;
and step 3: the video monitoring camera acquires field video data, and the multi-terminal system platform confirms accident details and judges accident conditions through the field video data, wherein the accident conditions comprise traffic accidents, rockfall accidents and debris flow accidents;
and 4, step 4: the multi-terminal system platform transmits accident information to the audible and visual alarm and the accident display screen through a 4G/5G wireless network;
and 5: the audible and visual alarm carries out audible and visual alarm, and the accident display screen displays accident information to remind a vehicle behind to drive cautiously so as to avoid secondary accidents;
step 6: and the multi-terminal system platform acquires the accident summary information and transmits the accident summary information to the multiple platforms, and the accident summary information and the multiple platforms are linked to share the information, so that related personnel are informed to quickly arrive at an accident site to carry out accident treatment and pavement repair.
And 7: the intelligent life safety protection system is maintained through the inspection management unit, and the repairing condition of the system after an accident is reflected.
Compared with the prior art, the invention has the following advantages:
the invention reduces the incidence rate of secondary accidents on roads, senses the occurrence of accidents by monitoring abnormal movement of guardrails, when abnormal movement events of guardrails are monitored, the collision sensor timely reports information to the server, the system platform timely calls a nearby video monitoring camera, after the accident details are confirmed, the system platform sends accident information to the audible and visual alarm, starts audible and visual alarm, and simultaneously sends accident information to the accident display screen behind the accident point position to warn subsequent vehicles to take measures in time, thereby avoiding the occurrence of secondary accidents.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1, the present invention provides an intelligent life safety protection system, comprising:
multi-terminal system platform: the multi-terminal system platform supports various terminals, the various terminals comprise mobile phones and computers, relevant information such as accident information, accident reasons and accident intensity is pushed to relevant personnel in a zero-delay mode, and the information is shared by the multi-terminal system platform in a linkage mode so as to assist departments such as traffic polices, road maintenance and the like to efficiently solve accidents;
a collision sensor unit: the system is connected with a multi-terminal system platform through a wireless network, comprises a plurality of collision sensors arranged on the inner side of a guardrail at the road side of a multi-road section, comprises an acceleration sensor, a gyroscope, a GNSS global satellite navigation system and a temperature and humidity sensor, and is used for monitoring the abnormal situation of the surrounding environment in real time;
a video monitoring unit: the system comprises a plurality of public monitoring cameras arranged on a roadside upright rod and a plurality of video monitoring cameras integrated on an audible and visual alarm, and is connected with a server through a 4G wireless network, when a collision sensor monitors abnormal conditions, a multi-terminal system platform receives information of the abnormal conditions, starts the video monitoring cameras to collect field video data or transfers the public monitoring cameras closest to the abnormal positions, collects the field video data, and confirms the authenticity of accidents;
audible and visual alarm unit: the system is connected with a multi-terminal system platform through a wireless network and comprises a plurality of audible and visual alarms which are arranged on the outer side of a guardrail at the roadside and used for performing audible and visual alarm, wherein each audible and visual alarm comprises a high-sound-pressure loudspeaker and a high-brightness led warning lamp, the audible and visual alarms are powered by a solar cell panel, accident information transmitted by the multi-terminal system platform is received through a 4G wireless network, and the audible and visual alarms are started or closed in time;
an accident display screen: the accident display screen is connected with the multi-terminal system platform through the wireless network and arranged on the road side upright rod, receives accident information transmitted by the multi-terminal system platform through the 4G wireless network, and displays the accident information on the accident display screen so as to warn subsequent vehicles to take measures in time and avoid secondary accidents.
The accident occurrence is sensed by monitoring abnormal movement of the guardrail, when the abnormal movement of the guardrail is monitored, the collision sensor timely reports information to the server, the system platform timely calls the public monitoring camera closest to the abnormal movement position, after the accident details are confirmed, the multi-terminal system platform transmits the accident information to the audible and visual alarm to start the audible and visual alarm, and simultaneously transmits the accident information to the accident display screen behind the accident point position to warn subsequent vehicles to take measures in time, so that the occurrence of secondary accidents is avoided.
The applicable scenarios of the invention include:
1. accident high-speed road section
The accident of accident high-speed road sections such as expressways, national roads with large traffic flow, sharp turn road sections and the like is alarmed, rear vehicles are reminded, and secondary accidents are avoided;
2. rockfall frequent road section
The method has the advantages that accidents caused by frequent rockfall sections of the mountain roads, sections prone to debris flow and the like are alarmed, rear vehicles are reminded, and secondary accidents are avoided;
3. converging narrowed road section
The accidents of the vehicle confluence road section, the large traffic flow road section, the front narrow road section and other road sections are alarmed, the vehicle behind is reminded, and the occurrence of secondary accidents is avoided;
4. multi-bend cliff road section
The accident of the sections of multiple curves, the adjacent cliffs and the like is alarmed, the vehicle behind is reminded, and the occurrence of secondary accidents is avoided;
5. monitoring blind zone road section
And the accidents of the road sections such as the monitoring blind area road section and the rural road are alarmed, the rear vehicle is reminded, and the occurrence of secondary accidents is avoided.
6. Patrol difficult road section
For routing inspection difficult road sections, for example: accidents of sections such as desert roads, deep mountain old forest roads and the like are alarmed, rear vehicles are reminded, and secondary accidents are avoided.
The invention also provides an intelligent life safety protection method, which comprises the following steps:
step 1: the collision sensor monitors the abnormal movement condition of the guardrail in real time, and when the abnormal movement data reach a set threshold value, relevant information of the abnormal movement condition is uploaded to the multi-terminal system platform through the NB-IoT wireless network or the 4G/5G wireless network;
step 2: after receiving the relevant information of the abnormal movement condition, the multi-terminal system platform starts a video monitoring camera or a public monitoring camera with the nearest abnormal movement position in the movement;
and step 3: the method comprises the following steps that a video monitoring camera obtains field video data, and a multi-terminal system platform confirms accident details and judges accident conditions through the field video data;
and 4, step 4: the multi-terminal system platform transmits accident information to the audible and visual alarm and the accident display screen through a 4G/5G wireless network;
and 5: the audible and visual alarm carries out audible and visual alarm, and the accident display screen displays accident information to remind a vehicle behind to drive cautiously so as to avoid secondary accidents;
step 6: the multi-terminal system platform acquires accident summary information and transmits the accident summary information to the emergency rescue platform, and the emergency rescue platform further informs a traffic police to rapidly arrive at a site to process the accident and informs a road management unit to repair;
and 7: the intelligent life safety protection system is maintained through the inspection management unit, and the repairing condition of the system after an accident is reflected.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and those skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An intelligent life safety protection system, comprising:
a multi-terminal platform: the method comprises the steps that a server which is linked with multiple platforms to realize information sharing and used for processing, storing and transmitting information is provided;
a collision sensor unit: the system is connected with a multi-terminal system platform through a wireless network and comprises a plurality of collision sensors arranged on the inner sides of the guardrails at the road sides and used for monitoring the abnormal conditions of the surrounding environment in real time;
audible and visual alarm unit: the system is connected with the multi-terminal system platform through a wireless network, comprises a plurality of acousto-optic alarms arranged outside guardrails on the road side and is used for receiving accident information transmitted by the multi-terminal system platform and carrying out acousto-optic alarm;
a video monitoring unit: the system is connected with a multi-terminal system platform through a wireless network, and comprises a plurality of public monitoring cameras arranged on a roadside upright post and a plurality of video monitoring cameras integrated on an audible and visual alarm, and is used for acquiring monitoring video data;
an accident display screen: the system is connected with the multi-terminal system platform through a wireless network, arranged on the road side upright stanchion and used for receiving accident information transmitted by the multi-terminal system platform and displaying the accident information on a large screen.
2. The intelligent life safety protection system of claim 1, wherein the collision sensors are respectively arranged on the inner sides of guardrails on the road sides of an accident high-rise road section, a rockfall frequent road section, a convergence narrowing road section, a multi-bend cliff road section, a monitoring blind area road section and an inspection difficult road section.
3. The intelligent life safety protection system of claim 2, wherein the distance between two adjacent collision sensors is 20 meters.
4. The intelligent life safety protection system of claim 1, wherein the collision sensor comprises an acceleration sensor, a gyroscope, a GNSS global satellite navigation system, and a temperature and humidity sensor.
5. The intelligent life safety protection system of claim 3, wherein the wireless network is an NB-IoT wireless network or a 4G/5G wireless network.
6. The intelligent life safety system of claim 1, wherein the audible and visual alarm comprises a sound pressure speaker and a led warning light.
7. The intelligent life safety protection system of claim 6, wherein a solar panel is arranged on the housing of the audible and visual alarm to supply power to the audible and visual alarm.
8. The intelligent life safety protection system of claim 6, wherein the distance between two adjacent audible and visual alarms is 500 m.
9. The intelligent life safety protection system of claim 1, further comprising a patrol management subsystem respectively connected to the multi-terminal platform, the collision sensor, the video monitor and the accident display screen for maintaining the intelligent life safety protection system and responding to repair situations.
10. A method for applying the intelligent life safety protection system according to any one of claims 1 to 9, wherein the method comprises the following steps:
step 1: the method comprises the steps that a collision sensor monitors abnormal operation conditions of a guardrail in real time, when abnormal operation data reach a set threshold value, relevant information of the abnormal operation conditions is uploaded to a multi-terminal system platform through an NB-IoT wireless network or a 4G/5G wireless network, and the relevant information of the abnormal operation conditions comprises the abnormal operation data, abnormal operation positions, temperature and humidity and equipment built-in information;
step 2: after receiving the relevant information of the abnormal movement condition, the multi-terminal system platform starts a video monitoring camera integrated by an acousto-optic alarm or transfers the video monitoring camera on a roadside upright pole closest to the abnormal movement position;
and step 3: the video monitoring camera acquires field video data, and the multi-terminal system platform confirms accident details and judges accident conditions through the field video data, wherein the accident conditions comprise traffic accidents, rockfall accidents and debris flow accidents;
and 4, step 4: the multi-terminal system platform transmits accident information to the audible and visual alarm and the accident display screen through a 4G/5G wireless network;
and 5: the audible and visual alarm carries out audible and visual alarm, and the accident display screen displays accident information to remind a vehicle behind to drive cautiously so as to avoid secondary accidents;
step 6: the multi-terminal system platform acquires accident summary information and transmits the information to the multiple platforms, and the information is linked and shared with the multiple platforms, so that related personnel are informed to quickly arrive at an accident site to carry out accident treatment and pavement repair;
and 7: the intelligent life safety protection system is maintained through the inspection management unit, and the repairing condition of the system after an accident is reflected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446102.2A CN114241809A (en) | 2021-11-30 | 2021-11-30 | Intelligent life safety protection system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446102.2A CN114241809A (en) | 2021-11-30 | 2021-11-30 | Intelligent life safety protection system and method |
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| CN114241809A true CN114241809A (en) | 2022-03-25 |
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| CN202111446102.2A Pending CN114241809A (en) | 2021-11-30 | 2021-11-30 | Intelligent life safety protection system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964330A (en) * | 2022-06-02 | 2022-08-30 | 浙江大学湖州研究院 | Fault monitoring system and method based on optical fiber sensing and multi-parameter fusion |
| CN115661756A (en) * | 2022-11-10 | 2023-01-31 | 无锡市德宁节能科技有限公司 | Urban accident monitoring method and device based on guardrail and network side server |
-
2021
- 2021-11-30 CN CN202111446102.2A patent/CN114241809A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964330A (en) * | 2022-06-02 | 2022-08-30 | 浙江大学湖州研究院 | Fault monitoring system and method based on optical fiber sensing and multi-parameter fusion |
| CN115661756A (en) * | 2022-11-10 | 2023-01-31 | 无锡市德宁节能科技有限公司 | Urban accident monitoring method and device based on guardrail and network side server |
| CN115661756B (en) * | 2022-11-10 | 2024-02-02 | 无锡市德宁节能科技有限公司 | Urban accident monitoring method and device based on guardrails and network side server |
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