CN207123950U - Road safety early warning system - Google Patents
Road safety early warning system Download PDFInfo
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- CN207123950U CN207123950U CN201720834452.9U CN201720834452U CN207123950U CN 207123950 U CN207123950 U CN 207123950U CN 201720834452 U CN201720834452 U CN 201720834452U CN 207123950 U CN207123950 U CN 207123950U
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Abstract
The utility model provides a kind of road safety early warning system, the system includes cloud server, also include the prior-warning device being arranged in vehicle, prior-warning device receives the video information of the first camera device shooting, and obtain the detection signal that safety sensor is sent, whether road where vehicle where prior-warning device judges there is unusual condition, and other prior-warning devices into vehicle position preset range send warning information；Prior-warning device will appear from abnormality alarm signal and vehicle where positional information, the video information that occurs in the unusual condition position correspondence period send to cloud server, other prior-warning devices when cloud server confirms that unusual condition occurs in road according to video information into vehicle position preset range send warning information.The utility model can send warning information to nearby vehicle in time when security incident occurs for road, reduce second accident odds.
Description
Technical field
Road safety field is the utility model is related to, specifically applying the road safety early warning in field of vehicle safety
System.
Background technology
Gradually stepped up with the living standard of people, vehicle has become the most important vehicles in people's life, purchase
The people of buying car is also more and more, but the frequency that traffic accident occurs also is improving constantly, and particularly vehicle rear-end collision accident accounts for
According to sizable ratio, and often result in the great number of casualties and economic loss.
The reason for most of rear-end collision is due to after accident or failure occur for front truck, it is impossible to rapid to make warning and cause
The car at rear, which directly knocks into the back, causes more, bigger traffic accident, or because accident vehicle caution device differentiability is poor, with
Accident point at a distance of near, rear car without the enough reaction time, distance and cause more major break down.Therefore, traffic department provides, when driving is sent out
The vehicle at rear must be warned using alarming device after raw failure, the distance between alarming device and fault car are
100 meters to 250 meters.
Existing alarming device is usually to be placed on the standby vehicle caution board of vehicle trunk, is generally had on the warning sign
Have retroreflective regions, warning sign be placed on to the rear of vehicle when vehicle breaks down, for remind below carry out car.Such as driving
When vehicle break down, driver needs to boot to take out vehicle caution board after getting off, then walks to placement at safe distance
Vehicle caution board, to warn vehicle below.Then, driver will also withdraw the vehicle caution board.Due to the inertia of people, and it is existing
Field emergency risks situation people will not generally go to place vehicle caution board according to the rules, even if placing Warning for vehicle according to the rules
Board, and standing time is also very long, and it is slow to place speed.
In addition, walked on foot on highway by driver and place vehicle caution board, particularly in night, rain, mist, snow etc.
Under the unclear bad weather of sight, it is possible to bigger traffic accident can be led to.
Therefore, Publication No. CN102637394A Chinese utility model patent application discloses a kind of entitled " remote control shifting
The utility model of dynamic tripod " is created, and referring to Fig. 1 and Fig. 2, the tripod is a vehicle warning sign, and it includes one can be with
The warning sign 10 of folding, warning sign 10 are arranged on a telecar 17.Mobile warning sign when not in use, can be folded into such as figure
State shown in 1, warning sign 10 fold squarely.
During using mobile warning sign, mobile warning sign is placed on road surface, by the control of remote control, warning sign 10 can
With expansion, and telecar 17 moves forward under the control of remote control, is travelled after telecar 17 to specified location, passes through remote control
Device control warning sign 10 is launched into shape as shown in Figure 2, and mobile warning sign is erected at rear view of vehicle, warns driving for back car
The person of sailing.
As it is clear from fig. 2 that warning sign 10 has one piece of square substrate 11, the top and the left and right sides of substrate 11 are set respectively
There are three pieces of folded sheets 12,13,14, substrate 11 and three pieces of folded sheets 12,13,14 to form the larger triangle of an area after deploying
Shape, form a complete warning sign 10.
Supported by folding arm 15 between substrate 11 and telecar 17, worked in telecar 17 provided with Foldable arm 15
Motor, the expansion and folding of warning sign 10 are driven by the work of remote control control motor.Two are provided with the front end of warning sign 10
Root windproof rod 16, after the expansion of warning sign 10, the support of one end of windproof rod 16 on the ground, avoid warning sign 10 because of strong wind and by
Blow down.
Because this mobile warning sign is generally positioned at the lower section of driver's seat or front passenger's seat, as driver uses mobile police
Show during board, it is necessary to manually mobile warning sign is placed on road surface, reuse remote control control telecar 17 traveling and
The expansion of warning sign 10, if in hour of danger, driver may not necessarily manual releasing warning sign.Therefore, Publication No.
CN103541315A Chinese utility model patent application discloses a kind of device that can discharge warning sign automatically, this release
Device may be mounted on vehicle chassis, can discharge warning sign automatically when vehicle occurs unexpected.
However, existing mobile warning sign can only be by way of luminous rearward vehicle send warning, if after
The human pilot of square vehicle does not pay attention to warning sign, or under the adverse circumstances such as rainy day, greasy weather, front vehicle human pilot is not
It must can watch and understand warning sign, and the release of mobile warning sign and opening need certain time, and this will largely effect on movement
The warning function of warning sign.
In recent years, as the development of car networking technology, more and more vehicles access car networking system, car networking system is logical
Cross and vehicle-mounted terminal equipment is installed in vehicle instrument desk, realize to vehicle all working situation and quiet, multidate information collection, storage
And send.Generally, car networking system includes car-mounted terminal and cloud server, car-mounted terminal collection vehicle real time execution number
According to realizing to vehicle all working information and quiet, multidate information collection, storage and send.Vehicle-mounted terminal equipment includes a large amount of
Sensor, data acquisition unit, wireless sending module, the operation row of driver is included for collection vehicle real time execution operating mode
For, power system operational supplemental characteristic etc..Cloud server receives and handled the information of vehicles that vehicle-mounted terminal equipment is gathered, and
Treatment Analysis is carried out to data.
However, processing of the existing car networking system to traffic accident is typically ex-post analysis, that is, traffic is occurring
After accident, by analyzing the running data of vehicle the reason for judgement causes traffic accident, this processing mode can not be
Early warning in advance, the generation that can not be avoided traffic accident.Due to present car networking system not when traffic accident occurs and
When peritropous vehicle send warning information, cause follow-up vehicle can not obtain in time front occur traffic accident situation,
Second accident easily occurs.
Utility model content
Main purpose of the present utility model is to provide a kind of road safety that can effectively reduce secondary traffic accident generation
Early warning system.
To realize main purpose of the present utility model, road safety early warning system provided by the utility model takes including high in the clouds
Business device, in addition to the prior-warning device being arranged in vehicle, prior-warning device receive the video information of the first camera device shooting, and
The detection signal that safety sensor is sent is obtained, whether is road where prior-warning device vehicle according to where judging received signal
There is unusual condition, and other early warning dress when confirming that unusual condition occurs in road into vehicle position preset range
Put transmission warning information；Prior-warning device is provided with locating module, the positional information for collection vehicle；Prior-warning device will appear from different
Positional information where the alarm signal and vehicle of normal state, the video information in the generation unusual condition position correspondence period
Send to cloud server, cloud server according to video information confirm road when there is unusual condition it is pre- to vehicle position
Other prior-warning devices determined in scope send warning information.
From such scheme, once image and safety sensor that prior-warning device is shot by the first camera device obtain
There is unusual condition in road where the signal taken judges Current vehicle, and prior-warning device is i.e. by warning information and positional information
Cloud server is reached, so, cloud server can obtain the specified place that traffic accident occurs, and peritropous car
Prior-warning device on sends danger warning information, and the human pilot of nearby vehicle can be apprised of front in a short time
Generation traffic accident, so as to greatly reduce secondary generation traffic accident or the probability of secondary accident occurs.
One preferable scheme is, system also includes at least one signal transmitting base station, where cloud server to vehicle
When other prior-warning devices in position-scheduled scope send warning information, cloud server sends signal to signal transmitting base station,
Warning information is sent from other prior-warning devices of signal transmitting base station into preset range.
As can be seen here, cloud server is sent by prior-warning device of the signal transmitting base station on vehicle into preset range
Warning information, because the intensity of the signal of signal transmitting base station transmitting is larger, timely the vehicle into preset range it can send out
Warning information is sent, avoids prior-warning device from can not timely receiving the situation generation of warning information because signal connects reason.
Further scheme is that road safety early warning system also includes at least one site environment sensing device, for adopting
Collect environmental information and gathered environmental information is sent to cloud server, and the first camera device is shooting vehicle front image
Camera device, also, system also includes being arranged at the second camera device in vehicle, and the second camera device is shooting driver
Captured video information is sent to prior-warning device by the camera device of member's driver behavior, the second camera device.
As can be seen here, prior-warning device receives the video information captured by two camera devices, and one of camera device is clapped
The video information of vehicle front is taken the photograph, basis for estimation can be provided to judge whether to occur traffic accident, and second camera device
The action of human pilot can be shot, to judge that the reason for traffic accident occurs provides foundation, and human pilot can be monitored
Hazardous act, effectively reduce traffic accident odds.
Further scheme is to be set on prior-warning device and cancel early warning button.So, the driver and conductor on vehicle can be with
The button for cancelling early warning is pressed according to the situation of present road, sends the letter for cancelling early warning to cloud server by prior-warning device
Breath, cloud server can send the letter for cancelling early warning according to other prior-warning devices of the information received into preset range
Breath, so as to realize that the cancellation of warning information operates.
Brief description of the drawings
Fig. 1 is the structure chart of existing mobile warning sign.
Fig. 2 is the structure chart under existing mobile warning sign working condition.
Fig. 3 is the structural representation that the utility model road safety early warning system is implemented.
Fig. 4 is the electric principle frame of prior-warning device and related device in the utility model road safety early warning system embodiment
Figure.
Fig. 5 is the schematic diagram for the application scenarios that the utility model road safety early warning system is implemented.
Fig. 6 is the flow chart realized using the utility model road safety early warning system embodiment.
Fig. 7 is the time flow chart using the work of the utility model road safety method for early warning embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Road safety early warning system of the present utility model includes cloud server, in addition to multiple is separately mounted to different cars
Prior-warning device on, it is preferred that each prior-warning device can send warning information, can also receive cloud server and send
Warning information, and the mode alert such as sound or light can be passed through after warning information is received.This reality
It is method that road safety early warning is realized by road safety early warning system with new road safety method for early warning.
Referring to Fig. 3, road safety early warning system includes cloud server 32, and cloud server 32 can be received on vehicle 30
The alarm signal that sends of prior-warning device 31, it is preferred that prior-warning device 31 can be the intelligence such as smart mobile phone, tablet personal computer eventually
End, it is only necessary to application program is installed on smart mobile phone, tablet personal computer to receive the signal of cloud server 32.
Cloud server 32 can send warning information, this implementation to other vehicles, such as prior-warning device 35 on vehicle 33
In example, prior-warning device 35 is identical with the structure of prior-warning device 31, and can realize identical function, that is, prior-warning device 35
Can be the intelligent terminals such as smart mobile phone, tablet personal computer.Also, prior-warning device 35 can receive the letter that cloud server 32 is sent
Breath, such as the information that cloud server 32 is sent directly is received, or cloud server 32 is received by signal transmitting base station 34
The information sent.
Referring to Fig. 4, controller 20, image processor (GPU) 21, locating module 22, wireless is provided with prior-warning device 31
Transceiver module 23, acceleration transducer 24, vibrating sensor 25, velocity sensor 26 and warning information sending module 27, and
And imaging sensor 21 can receive the video information that camera device 27 and camera device 28 are shot.
Image processor 21 can receive the video information for the fine definition that camera device 28 and camera device 29 are shot,
And the video information received such as is compressed at the processing, the video information after processing is sent to controller 20.This implementation
In example, camera device 28 can be arranged in vehicle and the front of face vehicle, shoots the video image of right ahead,
So as to obtain the image information of right ahead, the video information that traffic accident moment occurs, the opposing party on the one hand can be obtained
Face can also obtain the video information that traffic accident occurs on running section.And camera device 29 is mounted in face in vehicle and driven
The camera device of personnel is sailed, for shooting the driver behavior of human pilot, so as to supervise the driving behavior of human pilot, prevents from driving
Sail the dangerous driving behavior that personnel occur when driving vehicle, take phone when such as fatigue driving, driving.
Locating module 22 can be GPS module or other have the module of positioning function, for calculating prior-warning device 31
Particular location, and the more specific location information of calculating is sent to controller 20.Because prior-warning device 31 is arranged on vehicle 30
It is interior, therefore locating module 22 is actually the particular location for obtaining vehicle 30.
Radio receiving transmitting module 23 is used to realize the radio communication of mobile device 31, such as by GPRS network, 3G network or
4G networks send the signal to cloud server 32, and receive the information transmitted by cloud server 32.Certainly, wireless receiving and dispatching
The wireless signal that module 23 can be sent with reception signal transmitting base station 34, for example, that signal transmitting base station 34 sends is 2.4G
Number passes signal, is also required to set one to be used to receive the module that 2.4G numbers pass signal in prior-warning device 31.Certainly, signal transmitting base
The frequency of 34 wireless signals sent of standing can change according to actual requirement, be also provided with receiving corresponding frequencies on prior-warning device 31
Receiving module.
Controller 20 preserves received video information, video information after receiving the video information that image processor 21 is sent
It can be deleted after storage certain time, as being deleted after storing one hour.
Acceleration transducer 24, vibrating sensor 25, velocity sensor 26 form the safety sensor of the present embodiment, its
In, acceleration transducer 24 is used for the acceleration change situation for measuring vehicle, and vibrating sensor 25 is used to measure whether vehicle is sent out
Raw strong vibration, velocity sensor 26 is used for the velocity variations situation for measuring vehicle, if accident occurs for vehicle, acceleration passes
Corresponding change, such as vibrating sensor 25 will occur for the numerical value that sensor 24, vibrating sensor 25, velocity sensor 26 are detected
Detect that strong vibration occurs for vehicle, acceleration transducer 24 detects that the acceleration moment of vehicle diminishes.
Unusual condition occurs for the road where the signal that controller 20 is obtained by multiple safety sensors judges vehicle,
Such as traffic accident occurs when either occurring large-scale barrier on road surface or atrocious weather situation, geological disaster occur,
It will be sent a warning message by radio receiving transmitting module 23 to cloud server., can after cloud server 32 receives traffic police's information
To send the instruction for obtaining video information to prior-warning device 31, controller 20 can send out the video information that camera device 28 is shot
Cloud server 32 is delivered to, whether road of the cloud server 32 according to where video information further confirms that vehicle occurs exception
Situation.
Preferably, due to being provided with locating module 22 on prior-warning device 31, when prior-warning device 31 sends video information, will send out
The video information of the position of raw unusual condition is uploaded to cloud server 32, is sent for example, controller 20 receives safety sensor
Signal and while judge to send a warning message to cloud server 32 when abnormality occurs in road, obtain current position
Information, when controller 20 is to cloud server transmission video information, it can be searched based on the location information in the corresponding period
Video information, so as to which the video information in the period is sent to cloud server 32.For example, the length of the video information sent
It is 15 seconds, then the video information of 10 seconds and latter 5 seconds and is sent before can obtaining at the time of out-of-the way position occurs to cloud service
Device 32.
It can be seen that after controller 20 receives the video information of the transmission of image processor 21, video information can be passed through nothing
Line transceiver module 23 is sent to cloud server 32, and video information is analyzed by cloud server 32.If cloud service
When device 32 judges that the unusual conditions such as traffic accident occur for vehicle or vehicle front according to video information, then sent out to prior-warning device 31
Warning information is sent, alarm signal is sent by warning information sending module 27, such as sends voice prompt or is sent by LED
Alarm signal.
Certainly, prior-warning device 31 can send the video information that camera device 28 is shot to cloud server 32, also may be used
Sent with the video information for shooting camera device 29 to cloud server, because camera device 29 is to be used to shoot human pilot
The camera device of action, therefore the video information that camera device 29 is shot can be uploaded to cloud server at interval of certain time
32, when an accident occurs, cloud server 32 transfers the complete video information in the scheduled time before accident occurs.
In addition, prior-warning device 31 can also pass vehicle of the sender unit into periphery preset range by the number of itself
Pre-warning signal is sent, for example, being sent by 2.4G radiofrequency signal to the device on the vehicle in the range of 500 meters of periphery pre-
Alert signal.
Certainly, the structure of the prior-warning device 35 on vehicle 33 is identical with the structure of prior-warning device 31, can receive high in the clouds clothes
The warning information that business device 32 is sent, or the warning information transmitted by reception signal transmitting base station 34.Once prior-warning device 35 connects
After receiving warning information, warning information is sent by sound or light immediately, prompts the human pilot of vehicle 33 in vehicle 33
Front occur traffic accident.So, the human pilot on vehicle 33 can understand the front exception such as transmission accident in time
Situation, and other risk avoidance measures are slowed down or take, so as to avoid the generation of secondary accident.
Certainly, cloud server 32 only sends warning information to 30 a range of vehicle of vehicle, for example, to vehicle 30
Vehicle within 300 meters to 500 meters of periphery sends warning information, for not sending warning against danger more than a range of vehicle
Information.Also, as vehicle is closer to traffic accident scene, danger warning information is more clear, is such as sent using buzzer
During prompt message, closer to traffic accident scene, the frequency of buzzer is higher or the sound is bigger, is such as sent out using LED
When going out prompt message, closer to traffic accident scene, LED luminosity is bigger or the frequency of stroboscopic is higher.
It can be seen that in scheme of the present utility model, prior-warning device 31 is actually by two ways to pre- in nearby vehicle
Alarm device sends pre-warning signal, including passes signal by number and directly send pre-warning signal to the prior-warning device in nearby vehicle, and
And pre-warning signal is sent to nearby vehicle by cloud server 32, so that it is guaranteed that nearby vehicle can be received by two ways
To pre-warning signal, the reliability that pre-warning signal is sent is improved.Certainly, the pre-warning signal that cloud server 32 is sent to prior-warning device
Can directly send to prior-warning device or sent by base station.
In addition, the button of a cancellation early warning can be set, on vehicle on prior-warning device 31 and prior-warning device 35
Driver and conductor can press the button for cancelling early warning to cancel early warning, and after the button for cancelling early warning is pressed, controller 20 will
The information for cancelling early warning is sent to cloud server 32, and cancellation early warning is sent from vehicle of the cloud server 32 into preset range
Information, i.e. prior-warning device no longer sends warning information.
Referring to Fig. 5, during concrete application, cloud server 32 can receive main various mobile terminals 43 or specific pre-
The pre-warning signal that alarm device 44 is sent, and the video information received is analyzed by intellectualized analysis platform 40, it is necessary
When can judge whether road occurs unusual condition by way of artificial screening.Certainly, cloud server 32 is with that can record
Specific environment on road, monitoring device 41, vehicle safety signses whether 42 such as on road.In addition, road is pacified
Full early warning system can also include the environmental perception device 45 being arranged on road on fixed position, for gather such as wind speed,
The environmental informations such as rainfall size, and gathered environmental information is sent to cloud server 32, cloud server 32 judges road
Dangerous situation, as wind speed is excessive or rainfall is excessive, then pre-warning signal is sent to nearby vehicle, prompting will travel process
The driver in the section pays attention to the particular surroundings situation in front section.
The workflow of road safety system is introduced with reference to Fig. 6.First, the first prior-warning device on vehicle
The video information captured by camera device is received, and receives the detection signal that safety sensor is sent, such as receives velocity pick-up
The signal that device, acceleration transducer and vibrating sensor are sent, that is, perform step S1.Then, believed according to the video received
The breath detection signal that either safety sensor is sent judges whether vehicle or vehicle front occur traffic accident, that is, performs step
Rapid S2.
For example, the video information received is identified the controller on the first prior-warning device, judge Current vehicle or
Whether person's vehicle front sends traffic accident.Or after controller receives the detection signal that safety sensor is sent, if
Detection signal meets default condition, then directly judges that traffic accident occurs for Current vehicle.
Then, prior-warning device performs step S3, and the current position of alarm signal and vehicle that traffic accident occurs is believed
Breath is sent to cloud server in the lump.After cloud server receives alarm signal, judge whether the place accuses for the first time
Alert signal, if the alarm signal sent for the first time, then to traffic alert, certainly, there is injury to personnel
In the case of, hospital etc. is informed about, so that the wounded is given treatment in time.In the present embodiment, due to the first prior-warning device
The video information of the scene of the accident is shot by camera device and is uploaded to cloud server, backstage personnel are according to cloud server
The video information of reception determines whether the situation of injury to personnel, then judges whether to need to notify hospital.
Certainly, the first prior-warning device to cloud server send alarm signal while, the on also peritropous vehicle
Two prior-warning devices send pre-warning signal, such as pass signal transmission pre-warning signal by 2.4G number.
Then, step S4 is performed, after cloud server receives alarm signal, sends the instruction for obtaining video information, the
Video information in the position correspondence period of one prior-warning device exception will occur situation is sent to cloud server, is taken by high in the clouds
Business device video information is analyzed and judges whether to occur unusual condition, be such as to determine generation unusual condition, then to send accuse
The second prior-warning device on other vehicles in the vehicle-surroundings preset range of alert signal sends warning information.If taken by high in the clouds
Device be engaged in directly to the second prior-warning device transmission pre-warning signal, it is possible to cause the second prior-warning device can not because signal intensity is weaker
Warning information is timely received, therefore in the present embodiment, warning information is sent by signal transmitting base station.
For example, cloud server determines that base station occurs for a nearest signal of place where the accident occurred point, and sent out to the signal
Penetrate base station and send warning information, warning information is sent by the second prior-warning device on the peritropous vehicle of signal transmitting base station.Cause
This, after signal transmitting base station receives warning information, performs step S5, the second prior-warning device on peritropous vehicle sends pre-
Alert information.Because the signal that each signal transmitting base station is sent can only cover certain scope, such as 300 meters or 500 meters,
Therefore the second prior-warning device on the peritropous vehicle of signal sent by signal transmitting base station sends signal, it can be ensured that only
There is the second prior-warning device within a predetermined range just to receive pre-warning signal.Also, because signal transmitting base station is arranged on distance
The not far place in ground, the intensity of the signal sent is higher, therefore be able to ensure that on the vehicle on place where the accident occurred point periphery
Two prior-warning devices can in time, effectively receive pre-warning signal.
After second prior-warning device receives warning information, immediately perform step S6, alert, such as by LED,
Generating laser sends light beam, or sends audible alarm information by buzzer, so as to nearby vehicle human pilot short
Warning message is received in time.
Certainly, background work personnel can be engaged in the dialogue by cloud server and the personnel in vehicle, such as first
Microphone, loudspeaker etc. are set on prior-warning device, and the personnel of the first prior-warning device can be taken by microphone, loudspeaker and high in the clouds
The background work personnel of business device engage in the dialogue, so as to allow background work personnel to understand the injury to personnel feelings of vehicle in a short time
Condition, be advantageous to carry out urgent rescue processing.
If communication function accident has been disposed, the department on the first prior-warning device or the second prior-warning device vehicle multiplies
Personnel can press the button for cancelling early warning, and so as to send the information for cancelling early warning to cloud server, cloud server is immediately
Cancellation sends warning information.Certainly, cloud server can also be by receiving the first prior-warning device or the second prior-warning device institute
The video information of transmission, received video information is analyzed, judge whether traffic accident has been disposed.And or
Video information of the controller according to captured by camera device on person, the first prior-warning device or the second prior-warning device automatically analyzes
Whether traffic accident has been disposed, if traffic accident has been disposed, sends and cancels from trend cloud server
The information of early warning.
Therefore, cloud server performs step S7, judges whether to receive the instruction for cancelling early warning, cancels the finger of early warning
Order can be that the first prior-warning device or the second prior-warning device are pressed and cancel the signal or cloud service of early warning button
Device judges that instruction or first that traffic accident has been disposed and sent automatically are pre- according to the video information received
Alarm device or the second prior-warning device controller of itself judge that traffic accident has been handled according to received video information
The instruction for finishing and being sent to cloud server.
Finally, cloud server performs step S8, and cancellation early warning is sent to the first prior-warning device and the second prior-warning device
Information, for example, directly sending the information for cancelling early warning to prior-warning device, or cancellation early warning sent by signal transmitting base station
Information.When the first prior-warning device or the second prior-warning device, notice sends warning information, such as stops sending audible alarm letter
Breath stops sending warning information by light.
It can be seen that during practical application, as shown in fig. 7, in the processing normally travel stage, i.e. in the S11 stages, the first prior-warning device is not
Pre-warning signal can be sent, once there is unusual condition, i.e. very short time after the S12 moment in generation traffic accident or road
Signal interior, that is, inscribed in S13, that the first prior-warning device will receive safety sensor and send, and to cloud service
Device 32 sends alarm signal, for example, alarm signal can be sent by the signal transmitting base station 34 on periphery, or directly to high in the clouds
Server sends alarm signal, and after unusual condition occurring 1 second, i.e., S14 moment, the first prior-warning device can be with peritropous vehicles
Send pre-warning signal, such as send pre-warning signal to the vehicle in 500 meters of periphery.
Cloud server 32 i.e. the S15 moment, will receive alarm signal after 3 seconds, and send and obtain video information
Instruction, cloud server 32 receive video information at the S16 moment after 8 seconds of unusual condition occur, so as to judge that road is
No generation unusual condition, once judging unusual condition occurs, relief information is being sent to responding agencies, responding agencies can be 20
Receive relief information after second, i.e., S17 receptions to succour the responding agencies such as information, fire-fighting, public security, hospital can be with
Respond at once, the vehicle on periphery can start to rescue nearby after the S18 moment, i.e., 180 seconds, and professional rescue department can be 300
After second, i.e., the S19 moment, which reaches the spot, deploys rescue work.
Certainly, the first prior-warning device can also be prompted and positioned to the vehicle of hit-and-run, for example, according to shooting
The signal that device and safety sensor receive judges that vehicle collides and there occurs traffic accident, if vehicle does not have
Stop in time, and be to continue with travelling, then the first prior-warning device sends voice message, prompts driver to stop in time.If drive
Personnel do not stop and are to continue with travelling, then send signal to the control system of vehicle, progressively close the control loop of vehicle, cause
Vehicle safety is set to stop.For example, advanced drive assist system (ADAS) is set on vehicle, the first prior-warning device and advanced driving
Accessory system communicates and is used in combination, and when needing to close the control loop of vehicle, can pass through advanced drive assist system
Closing progressively, such as throttle is progressively closed off, control the speed of vehicle to be gradually reduced.
, can be by road safety early warning system to generation it can be seen that when the unusual condition such as traffic accident occurs for road
The nearby vehicle of traffic accident sends warning information, and can notify the rescue such as traffic police, hospital, fire department, law enforcement at once
Department, effectively improve traffic accident disposal efficiency, ensure the unimpeded rate of road, because when reduce traffic accident generation.
Finally it is emphasized that the utility model is not limited to above-mentioned embodiment, the wireless receipts that are used such as prior-warning device
The changes such as the change of hair module, the change of safety sensor particular type should also be included in the guarantor of the utility model claims
In the range of shield.
Claims (5)
1. road safety early warning system, including
Cloud server；
Characterized in that, the system also includes：
The prior-warning device being arranged in vehicle, the prior-warning device receive the video information of the first camera device shooting, and obtain
The detection signal that safety sensor is sent is taken, road where prior-warning device vehicle according to where judging received signal is
No there is unusual condition, and other when confirming that unusual condition occurs in road into vehicle position preset range
Prior-warning device sends warning information；
The prior-warning device is provided with locating module, the positional information for collection vehicle；
The prior-warning device will appear from abnormality alarm signal and vehicle where positional information, unusual condition position occurs
Put the video information in the corresponding period send it is true according to the video information to the cloud server, the cloud server
Recognize other prior-warning devices when unusual condition occurs in road into vehicle position preset range and send warning information.
2. road safety early warning system according to claim 1, it is characterised in that：
The system also includes at least one signal transmitting base station, and the cloud server is to the predetermined model in vehicle position
When other prior-warning devices in enclosing send warning information, the cloud server sends signal to the signal transmitting base station, by
Other prior-warning devices of the signal transmitting base station into preset range send warning information.
3. road safety early warning system according to claim 1 or 2, it is characterised in that：
The road safety early warning system also includes at least one site environment sensing device, for gathering environmental information and to institute
State cloud server and send the environmental information gathered.
4. road safety early warning system according to claim 1 or 2, it is characterised in that：
The system also includes the second camera device being arranged in vehicle, and second camera device is driven for shooting human pilot
The camera device of action is sailed, captured video information is sent to the prior-warning device by second camera device.
5. road safety early warning system according to claim 1 or 2, it is characterised in that：
Set on the prior-warning device and cancel early warning button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834452.9U CN207123950U (en) | 2017-07-11 | 2017-07-11 | Road safety early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107195199A (en) * | 2017-07-11 | 2017-09-22 | 珠海利安达智能科技有限公司 | Road safety early warning system and method |
| CN109615859A (en) * | 2018-12-25 | 2019-04-12 | 英华达（南京）科技有限公司 | A kind of road conditions alarming device, system and method |
| CN111477000A (en) * | 2019-01-23 | 2020-07-31 | 丰田自动车株式会社 | Information processing apparatus, information processing method, and non-volatile storage medium storing program |
| CN113027281A (en) * | 2019-12-09 | 2021-06-25 | 上海擎感智能科技有限公司 | Method, system, storage medium and equipment for prompting control of vehicle window |
| CN113098965A (en) * | 2021-04-01 | 2021-07-09 | 深圳市顺易通信息科技有限公司 | Parking lot abnormal condition processing method and related equipment |
| CN113487912A (en) * | 2021-06-21 | 2021-10-08 | 上汽通用五菱汽车股份有限公司 | Traffic accident early warning and protecting method, automobile and readable storage medium |
| CN113645440A (en) * | 2021-06-23 | 2021-11-12 | 东风汽车集团股份有限公司 | Automobile network alarm method and system |
| CN115035630A (en) * | 2021-03-05 | 2022-09-09 | 广州汽车集团股份有限公司 | Vehicle early warning prompt processing method, vehicle-mounted controller and storage medium |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107195199A (en) * | 2017-07-11 | 2017-09-22 | 珠海利安达智能科技有限公司 | Road safety early warning system and method |
| CN109615859A (en) * | 2018-12-25 | 2019-04-12 | 英华达（南京）科技有限公司 | A kind of road conditions alarming device, system and method |
| CN111477000A (en) * | 2019-01-23 | 2020-07-31 | 丰田自动车株式会社 | Information processing apparatus, information processing method, and non-volatile storage medium storing program |
| CN113027281A (en) * | 2019-12-09 | 2021-06-25 | 上海擎感智能科技有限公司 | Method, system, storage medium and equipment for prompting control of vehicle window |
| CN115035630A (en) * | 2021-03-05 | 2022-09-09 | 广州汽车集团股份有限公司 | Vehicle early warning prompt processing method, vehicle-mounted controller and storage medium |
| CN113098965A (en) * | 2021-04-01 | 2021-07-09 | 深圳市顺易通信息科技有限公司 | Parking lot abnormal condition processing method and related equipment |
| CN113487912A (en) * | 2021-06-21 | 2021-10-08 | 上汽通用五菱汽车股份有限公司 | Traffic accident early warning and protecting method, automobile and readable storage medium |
| CN113645440A (en) * | 2021-06-23 | 2021-11-12 | 东风汽车集团股份有限公司 | Automobile network alarm method and system |
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