CN205722471U - Anti-collision early warning system - Google Patents
Anti-collision early warning system Download PDFInfo
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- CN205722471U CN205722471U CN201620547241.2U CN201620547241U CN205722471U CN 205722471 U CN205722471 U CN 205722471U CN 201620547241 U CN201620547241 U CN 201620547241U CN 205722471 U CN205722471 U CN 205722471U
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Abstract
The utility model discloses anti-collision early warning system, including: guardrail alarm device, high bar alarm device, remote controllers, described high bar alarm device, receive alarm signal in order to sense at described guardrail alarm device when ambient pressure changes；Described high bar alarm device is connected with described remote controllers, in order to after receiving described alarm signal, sends the alarm signal in the positional information of this high bar alarm device and described guardrail alarm device to described remote controllers；Described high bar alarm device also in order to, in its overlay area, carry out early warning signal broadcast；And receive the feedback signal of remote controllers；Described guardrail alarm device also in order to, near guardrail, position carries out early warning.When there is vehicle accident in expressway in anti-collision early warning system, it is possible to trigger warning in time, rearward carry out early warning, thus avoid again knocking into the back.Use anti-collision early warning system, it is possible to after vehicle accident occurs, carry out early warning by various ways in time.
Description
Technical field
This utility model relates to automobile active safety early warning field, particularly to the crashproof early warning system of highway.
Background technology
Have on highway vehicle accident after, often due to the factor such as darkness, misty rain causes rear car not know in time and
See, cause rear car continuous rear collision, make an original single vehicle accident, develop into a big a chain of vehicle accident, give
Society brings the more serious person and property loss.
In prior art, the most only by vehicle being transformed and vehicle being installed additional source of early warning, but cannot
Realize the early warning to front vehicle, the most just cannot stop the generation again of traffic accident.
Utility model content
The technical problems to be solved in the utility model is, when there is vehicle accident in expressway, it is possible to trigger warning in time,
Rearward carry out early warning, thus avoid again knocking into the back.
Solve above-mentioned technical problem, anti-collision early warning system, including: guardrail alarm device, high bar alarm device, remotely control
Device,
Wherein, described high bar alarm device at least includes one, in order to sense extraneous pressure at described guardrail alarm device
Alarm signal is received when power changes；
Guardrail alarm device can be arranged on anticollision barrier, and near middle position, each guardrail alarm device is
Work alone unit, thus be each alarm signal discharger be also alarm signal receive device.But when guardrail report
Alarm device is owing to being disturbed by outer signals, it is impossible to during normally-open Normal Alarm function, is carried out by high bar alarm device
Restarting.Specifically, when high bar alarm device receives the signal launched from guardrail alarm device, in coverage
Guardrail alarm device sends restarting signal, it is ensured that the guardrail alarm activation work in set point, self enters simultaneously
Row sound and light alarm (visibility region is more farther than guardrail alarm device visible range).The highest bar alarm device can also pass through network
It is connected, sends alarm signal to highway administration department.Such as, high bar alarm device is equipped with IP Camera, so public
Road administration section just can determine incident particular location by IP address in the high bar alarm device of transmission signal, simultaneously can also
On-the-spot real-time accident conditions are checked by IP Camera.
Described high bar alarm device is connected with described remote controllers, in order to after receiving described alarm signal, to institute
State remote controllers and send the alarm signal in the positional information of this high bar alarm device and described guardrail alarm device；
Described high bar alarm device also in order to, in its overlay area, carry out early warning signal broadcast；And receive remotely control
The feedback signal of device processed；Such as, highway administration department is turned on and off alarm signal by network to the transmission of high bar alarm device,
For controlling being turned on and off of the guardrail alarm device in high the controlled region of bar alarm device.
Described guardrail alarm device also in order to, near guardrail, position carries out early warning.Early warning can include sound or
The mode of luminous early warning, in order to prevent vehicle below from accidents occurring again.
Further, described high bar alarm device includes the first signal emitting/receiving, reports to the police in order to receive described guardrail
The alarm signal that device sends, and the guardrail alarm device in its coverage is launched restarting signal, start described
The guardrail also not carrying out early warning in coverage is reported to the police.By the first signal emitting/receiving so that high bar alarm device is not only
The discharger of signal can be can simultaneously serve as, in institute's coverage as the alert receipt device of guardrail alarm device
Guardrail alarm device send restarting signal, in order to start the guardrail report also not carrying out early warning in described coverage
Alert.Effectively prevent guardrail alarm device and the most normally start the situation generation of warning.
Further, described remote controllers include repeater and signal receiver, described signal receiver and repeater
Connect, carried out by described repeater in order to positional information and the alarm signal that the described high bar alarm device received is sent
Remotely send.Close in view of the environment of expressway, the dropout that is likely to occur of remote transmission or by situations such as shieldings,
Remote controllers arrange repeater and signal receiver, by data signal being resend or forwarding, expands net
The distance of network transmission.
Further, described guardrail alarm device includes, flash controller, voice guard, vibration sensor, the second letter
Number reception/emitter, intervalometer, the first controller,
Described flash controller and the first device processed connect, in order to receive the flicker control signal in described first controller,
Control luminous source to flash；Flash controller can control luminous source and flash, and reports to the police such that it is able to carry out flicker.
Described voice guard and the first controller connect, in order to receive the sound control letter in described first controller
Number, control audio unit and carry out sounding；Voice guard can control audio unit and carry out sounding, such that it is able to carry out sound report
Alert, such as send the alarm sound of interruption, send the alarm sound etc. of yowl.
Described first controller is connected with vibration sensor, in order to receive the vibration signal in described vibration sensor；Shake
Dynamic induction apparatus includes but not limited to: the sensing of pressure, the sensing of stroke speed, the sensing of impingement position or the sense of collision time
Should wait.
Described secondary signal reception/emitter and the first controller connect, in order to receive the control signal in the external world, and will control
Signal processed sends and processes to described first controller, controls secondary signal reception/emitter more outwardly after having processed
Launch alarm signal；Secondary signal reception/emitter can also receive equally or launch signal, such as receives high bar warning dress
The startup put controls information number, or launches alarm signal to high bar alarm device.
Described intervalometer is connected with flash controller, carries out light source flashing control in order to regulate in described flash controller
Time.Intervalometer can control the frequency in flash controller, thus can close flash controller in the range of certain time.
Further, described guardrail alarm device also includes, manual activator, described manual activator and described flicker control
Device processed connects, in order to trigger flash controller and to carry out luminous source flashing control；
Described manual activator is connected with described voice guard, in order to trigger voice guard and to carry out audio unit
Controlling alarm.Manual activator the most still starts self sound and light alarm, the most also sends signal to other alarm devices, is equal to
The signal that vibration sensor sends.
Further, described luminous source at least includes: one or more in LED, LCD or electric filament lamp；Described sound
Mixer includes: buzzer or audio recorders.
Further, described high bar alarm device also includes, second controller and visibility survey meter, and described second controls
Device is connected with visibility survey meter, and described visibility survey meter is in order to detect the visibility con-ditions in environment, if visibility is less than
Threshold value, then carry out early warning；If visibility is more than threshold value, then keep sleep state.Visibility survey meter is at foggy weather, Ke Yiti
Weather condition in highway is also monitored by front detection, if there being dense fog, then sends dense fog early warning signal.When guardrail is reported to the police
Device receives dense fog early warning signal, it is possible to start sound and light alarm, and notice enters or the vehicle note of highway of will entering
Meaning dense fog.
Further, described high bar alarm device also includes, the image acquisition device being connected with second controller, described image
Harvester in order to gather real-time road condition information, and by described real-time road condition information send to far-end or this locality, by described far
Range controller calls, and by the IP address of configuration in described high bar alarm device, determines high bar in remote controllers
Alarm device location information.Image acquisition device can Real-time Collection traffic information, and by the IP address that sets
With the corresponding relation of position, the position of high bar alarm device is positioned, thus find the position that accident occurs.
Further, described high bar alarm device also includes, the solar panel being connected with second controller, described too
Accumulator, by being connected with accumulator, is charged by sun energy cell panel, and described accumulator is in order to enter described second controller
Row power supply.Each guardrail alarm device and high bar alarm device have solar panel and accumulator, it is ensured that each report
Alarm device can normally work in the case of without external power source.In the case of the conditions permit installed, external electrical can be introduced
Source, forms dual power supply pattern.Use solar panel, not only environmental protection and energy saving and also can life-time service, also allow for peace
Assembly and disassembly.
When actual deployment, can proceed as follows:
At least include a high bar alarm device, multiple guardrail alarm device and be arranged on the long-range of vehicle supervision department
Controller,
When vehicle accident occurs, the anticollision barrier dynamics of being impacted exceedes setting value, and guardrail alarm device can start, and to
Other guardrail alarm devices and high bar alarm device in setting regions send warning enabling signal, send acousto-optic to other vehicles
Alarm signal, it is to avoid rear-end collision accident occurs.After high bar alarm device receives signal, start the same of self sound and light alarm
Time, the guardrail alarm device in overlay area sends restarting signal, it is ensured that alarm activation work in setting regions,
Send alarm signal, the IP that vehicle supervision department can be originated by signal by network to the vehicle supervision department set simultaneously
Address Confirmation incident address, and then make traffic control measure in time, it is to avoid fault spread.Alarm device cuts out: accident treatment
Complete, vehicle supervision department can send shutdown signal by network to high bar alarm device, and by high bar alarm device to it
All Alerts device in coverage sends shutdown signal.If the time exceedes the startup working time that intervalometer sets, report to the police
Device is automatically switched off.
Remote controllers are after receiving positional information and alarm signal, in having been enter in the range of prewarning area
Intelligent mobile terminal sends early warning information.
The beneficial effects of the utility model:
1) anti-collision early warning system in this utility model, it is possible to after vehicle accident occurs, automatic or manual starts reports to the police
Car alarming prompting in the range of system, the most at least 1km, it is to avoid again knock into the back.
2) anti-collision early warning system in this utility model, includes: guardrail alarm device, high bar alarm device, remotely control
Device processed, it is possible to realize the remote of the flicker warning of guardrail alarm device, the broadcast early warning of high bar alarm device and remote controllers
Cheng Tongxin early warning, is accomplished in several ways early warning.
3) the described high bar alarm device in this utility model includes the first signal emitting/receiving, described in order to receive
The alarm signal that guardrail alarm device sends, and the guardrail alarm device in its coverage is launched restarting signal, open
Move the guardrail warning also not carrying out early warning in described coverage.By the first signal emitting/receiving so that high bar is reported to the police
Device acts not only as the alert receipt device of guardrail alarm device, can simultaneously serve as the discharger of signal, to being covered
Guardrail alarm device in the range of lid sends restarting signal, does not also carry out early warning in order to start in described coverage
Guardrail is reported to the police.Effectively prevent guardrail alarm device and the most normally start the situation generation of warning.
4) remote controllers in this utility model include repeater and signal receiver, described signal receiver and relaying
Device connects, and is entered by described repeater in order to positional information and the alarm signal sent by the described high bar alarm device received
Row remotely sends.Take into account the features such as remote and closing in expressway, after signal being processed by repeater
Send, can be specifically designed for using in highway.
Accompanying drawing explanation
Fig. 1 is the anti-collision early warning system application scenarios schematic diagram in this utility model one embodiment.
Fig. 2 is the composition schematic diagram in the anti-collision early warning system in this utility model one embodiment.
Fig. 3 is the structural representation of the remote controllers in Fig. 1.
Fig. 4 is the guardrail alarm device structural representation in Fig. 1.
Fig. 5 is the preferred implementation schematic diagram in Fig. 4.
One preferred structure schematic diagram of the high bar alarm device in Fig. 6 Fig. 1.
Another preferred structure schematic diagram of high bar alarm device in Fig. 7 Fig. 1.
The another preferred structure schematic diagram of the high bar alarm device in Fig. 8 Fig. 1.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and
Referring to the drawings, this utility model is further described.
Fig. 1 is the anti-collision early warning system application scenarios schematic diagram in this utility model one embodiment.
As it can be seen, include in application scenarios: High-Pole Lamp, isolation guardrail, accident vehicle and subsequent vehicle.
High-Pole Lamp, refers generally to the novel illumination dress of more than 15 meters steel tapered lamp posts and high power combination formula lamp bracket composition
Put.It by lamp holder, internal light fixture electrically, the body of rod and base component form.Lamp holder moulding can require according to user, surrounding,
Depending on illumination needs specifically；Internal light fixture is many is made up of flood light and Projecting Lamp, and light source uses NG400 high-pressure mercury lamp, illumination half
Footpath reaches 60 meters.The body of rod is generally pyramid independent body structure, rolls with steel plate and forms, and height is 15 40 meters, mostly is two to three joints
Constitute.Further, having LED High-Pole Lamp is a kind of lamp decoration for the place such as highway, road.Handsome in appearance, have the strongest
Dicoration.Lighting area is big, good illumination effect, and light source is concentrated, and uniform illumination, dazzle is little, it is easy to controls, keep in repair.Electronic liter
Drop easy to operate, after lamp panel rises to operating position, can be by lamp panel de-, hook automatically, steel wire rope off-load.Lighting control divides hands
Control, light-operated, time control and microcomputerized control.
Isolation guardrail, in order to isolate the medial fence of vehicle on difference/equidirectional, and travels in order to divide expressway
Scope be positioned at both sides guardrail.
Accident vehicle, refers to the vehicle having an accident in highway, is additionally included in highway and isolation guardrail
The vehicle collided
Subsequent vehicle, after referring to have sailed into highway or will entering being positioned at after accident vehicle of highway
Continuous vehicle.
Fig. 2 is the composition schematic diagram in the anti-collision early warning system in this utility model one embodiment.
Anti-collision early warning system in the present embodiment, including: guardrail alarm device 1, high bar alarm device 3, remote controllers
2,
Described high bar alarm device 3, receives when ambient pressure changes in order to sense at described guardrail alarm device 1
To alarm signal；Described guardrail alarm device 1 senses that ambient pressure changes and refers to when accident vehicle collides, is expressed to prevent
Hit guardrail, and by described guardrail alarm device 1 sense due to accident vehicle collide, be expressed to anticollision barrier and outside causing
Boundary's pressure change.
In certain embodiments, described high bar alarm device 3, by arranging signal receiver, receives from guardrail alarm device
The alarm signal that signal projector in 1 sends.Described signal projector includes but not limited to, is provided that various frequency, waveform
Signal generator with the output level signal of telecommunication.Such as, low frequency signal generator, HF signal generator, functional generator, arteries and veins
Rush signal generator.Described signal projector is by being modulated the signal sensed, in modulated signals, and amplitude, phase
Position or frequency change are embedded into low-frequency information in the carrier signal of high frequency, and the signal obtained can transmit from voice, to number
According to, to any signal of video.
In certain embodiments, signal projector includes but not limited to modulated-analog signal and digital modulation signals, wherein
Analog-modulated, such as amplitude modulation(PAM) (AM) and frequency modulation(PFM) (FM), digital modulation is to allow letter to be indicated according to binary data.
In certain embodiments, high bar alarm device 3 and guardrail alarm device 1, led to by WI-FI wireless signal
Letter.
In certain embodiments, high bar alarm device 3 is installed on the lamp panel lower position of original High-Pole Lamp.
In certain embodiments, guardrail alarm device 1 is installed in isolation guardrail inner side (vehicle traveling side) or isolation
The both sides of guardrail.
Described high bar alarm device 3 is connected with described remote controllers 2, in order to after receiving described alarm signal, to
Described remote controllers 2 send the alarm signal in the positional information of this high bar alarm device 3 and described guardrail alarm device 1；
In certain embodiments, the connected mode of described high bar alarm device 3 and described remote controllers 2 includes but does not limits
In being connected by finite element network interface.Network interface includes but not limited to: RJ-45 interface, RJ-11, SC optical fiber interface,
Fddi interface, AUI interface, bnc interface, the Ethernet interface such as Console interface.
In certain embodiments, the positional information of high bar alarm device 3 includes but not limited to, high bar alarm device 3 is corresponding
The GPS geographical location information of High-Pole Lamp.
In certain embodiments, the positional information of high bar alarm device 3 includes but not limited to, high bar alarm device 3 pairs
Network IP information.
In certain embodiments, the alarm signal in described guardrail alarm device 1 includes but not limited to simulation or numeral
Signal.
Described high bar alarm device 3 also in order to, in its overlay area, carry out early warning signal broadcast；And receive remotely control
The feedback signal of device 2 processed；Described guardrail alarm device 1 also in order to, near guardrail, position carries out early warning.
In certain embodiments, the overlay area of described high bar alarm device 3 includes but not limited to, cable network information number
Overlay area, the overlay area of wireless network signal.
In certain embodiments, the overlay area of described high bar alarm device 3 includes but not limited to, according to described high bar report
The distance length of projection on the orthographic projection direction of alarm device 3.
In certain embodiments, described high bar alarm device 3 includes the first signal emitting/receiving, described in order to receive
The alarm signal that guardrail alarm device 1 sends, and the guardrail alarm device 1 in its coverage is launched restarting signal,
Start the guardrail warning also not carrying out early warning in described coverage.By the first signal emitting/receiving so that high bar report
Alarm device 3 acts not only as the alert receipt device of guardrail alarm device 1, can simultaneously serve as the discharger of signal, to
Guardrail alarm device 1 in institute's coverage sends restarting signal, does not also carry out in described coverage in order to start
The guardrail of early warning is reported to the police.Effectively prevent the abnormal situation about reporting to the police that starts of guardrail alarm device 1 to occur.
Preferred as in the present embodiment, guardrail alarm device 1 can be arranged on anticollision barrier, near middle position
Putting, each guardrail alarm device 1 is the unit that works alone, thus be each alarm signal discharger be also alarm signal
Number receive device.But when guardrail alarm device 1 is owing to being disturbed by outer signals, it is impossible to normally-open Normal Alarm function
Time, carry out restarting by high bar alarm device 3.Specifically, receive from guardrail alarm device 1 when high bar alarm device 3
The signal launched, sends restarting signal to the guardrail alarm device 1 in coverage, it is ensured that the guardrail report in set point
Alarm device 1 starts work, self carries out sound and light alarm (visibility region is more farther than guardrail alarm device 1 visible range) simultaneously.With
Time height bar alarm device 31 can also by network be connected, to highway administration department send alarm signal.Such as, high bar is reported to the police and is filled
Putting 31 equipped with IP Camera, so highway administration department just can be by sending in the high bar alarm device 31 of signal
IP address determines incident particular location, can also check on-the-spot real-time accident conditions by IP Camera simultaneously.
Fig. 3 is the structural representation of the remote controllers 2 in Fig. 1.
Described remote controllers 2 in the present embodiment include repeater and signal receiver, described signal receiver with
Repeater connects, in order to the positional information sent by the described high bar alarm device 3 received and alarm signal by described
The device that continues remotely sends.
In certain embodiments, remote controllers 2 are arranged on the network connection road of highway administration department.
In certain embodiments, remote controllers 2 include background server, cloud server, pass through background server
Be connected with cloud server, background server in order to respond the request in described remote controllers 2, described cloud server in order to
Information in remote controllers 2 is uploaded, such as, the positional information of high bar alarm device 3.The most such as, high bar is reported to the police and is filled
Put the traffic of 3 positions.For another example, the real-time traffic information of high bar alarm device 3 position.
In certain embodiments, described repeater operation, in the physical layer of OSI, is the center of all nodes on LAN,
Its effect is to amplify signal, compensates signal attenuation, supports communication at a distance.By described repeater expand communication away from
From so that the information of high bar alarm device 3 transmission can pass through remote controllers 2 and arrive highway administration department.Meanwhile, carry
High reliability, when a network fails, the most only affects indivedual network segment.
The beneficial effect of said structure at least includes in the present embodiment, by the first signal emitting/receiving so that high
Bar alarm device 3 acts not only as the alert receipt device of guardrail alarm device 1, can simultaneously serve as the transmitting dress of signal
Putting, the guardrail alarm device 1 in institute's coverage sends restarting signal, in order to start in described coverage the most not
The guardrail carrying out early warning is reported to the police.Effectively prevent the abnormal situation about reporting to the police that starts of guardrail alarm device 1 to occur.
Fig. 4 is the guardrail alarm device structural representation in Fig. 1.
Described guardrail alarm device 1 in the present embodiment includes, flash controller, voice guard, vibration sensor,
Secondary signal reception/emitter, intervalometer, the first controller,
Described flash controller and the first device processed connect, in order to receive the flicker control signal in described first controller,
Control luminous source to flash；
In certain embodiments, described first device processed, preferably MCU, in order to by the CPU of computer, RAM, ROM, regularly
Enumerator and multiple I/O Interface integration are on this chip.
In certain embodiments, flash controller includes but not limited to, impulse controller, high frequency controller, low frequency control
Device, PWM controller.
In certain embodiments, luminous source includes but not limited to, one or more in LED, LCD or electric filament lamp.
LED i.e. light emitting diode, LCD i.e. liquid crystal display, electric filament lamp is i.e. with the bulb of colouring discrimination.
Described voice guard and the first controller connect, in order to receive the sound control letter in described first controller
Number, control audio unit and carry out sounding；
In certain embodiments, voice guard includes but not limited to, buzzer or audio recorders.
Described first controller is connected with vibration sensor, in order to receive the vibration signal in described vibration sensor；
In certain embodiments, the effect of vibration sensor includes but not limited to, the frequency of induction vibration, induction vibration
Time and the intensity of vibration.
Described secondary signal reception/emitter and the first controller connect, in order to receive the control signal in the external world, and will control
Signal processed sends and processes to described first controller, controls secondary signal reception/emitter more outwardly after having processed
Launch alarm signal；
In certain embodiments, described secondary signal reception/emitter includes but not limited to, AM/FM signal receives/launches
Device.
Described intervalometer is connected with flash controller, carries out light source flashing control in order to regulate in described flash controller
Time.
In certain embodiments, intervalometer uses clock circuit, directly shows at guardrail alarm device 1.
In certain embodiments, intervalometer uses the timer/counter circuit of single-chip microcomputer.
The technique effect that said structure at least includes is: when secondary signal reception/transmitter receipt is from high bar warning dress
Putting 3 or during the control signal in the external world, the first controller processes the reception signal of secondary signal reception/emitter, and according to right
Control instruction operation flash controller, the voice guard answered are operated；It is achieved thereby that the automatic control of guardrail alarm device 1
System.Or when vibration sensor is triggered, then corresponding control signal being transferred to the first controller, the first controller operation is dodged
Bright controller or voice guard are operated, it is achieved that automatic vibration detection and the function of automatic sound-light alarm.
Fig. 5 is the preferred implementation schematic diagram in Fig. 4.
Described guardrail alarm device 1 in the present embodiment includes, flash controller, voice guard, vibration sensor,
Secondary signal reception/emitter, intervalometer, the first controller, described flash controller and the first device processed connect, in order to receive
State the flicker control signal in the first controller, control luminous source and flash；Described voice guard and the first controller are even
Connect, in order to receive the sound control signal in described first controller, control audio unit and carry out sounding；Described first controller
It is connected with vibration sensor, in order to receive the vibration signal in described vibration sensor；Described secondary signal reception/emitter with
First controller connects, and in order to receive the control signal in the external world, and sends control signals at described first controller
Reason, controls secondary signal reception/emitter again and outwardly launches alarm signal after having processed；Described intervalometer controls with flicker
Device connects, and in order to regulate, light source carries out in described flash controller the time that flicker controls.Preferred as in the present embodiment,
Described guardrail alarm device 1 also includes, manual activator, and described manual activator is connected with described flash controller, in order to touch
Send out flash controller and carry out luminous source flashing control；Described manual activator is connected with described voice guard, in order to touch
Send out voice guard and audio unit is carried out controlling alarm.
The technique effect that said structure at least includes is: by increasing manual activator, it is possible in guardrail alarm device 1
Vibration sensor sensitivity decrease or damaged time, when occur vehicle accident time, driver can autonomous operation manual
Trigger, reports to the police in time.When manual activator is connected with described flash controller, can with the flicker of Non-follow control light source,
When manual activator is connected with described voice guard, the sound that can send with Non-follow control warning.
One preferred structure schematic diagram of the high bar alarm device 3 in Fig. 6 Fig. 1.
Described high bar alarm device 3 in the present embodiment also includes, second controller and visibility survey meter, described
Two controllers are connected with visibility survey meter, described visibility survey meter in order to detect the visibility con-ditions in environment, if visible
Degree less than threshold value, then carries out early warning；If visibility is more than threshold value, then keep sleep state.By visibility survey meter at a high speed
When there is vehicle accident in road, it is possible to trigger warning in time, rearward carry out early warning, thus avoid again knocking into the back.
In one embodiment, described visibility survey meter is in order to monitor the fog index in expressway, and passes through the widest
The mode broadcast, is transmitted in the region that described high bar alarm device 3 covers.
In one embodiment, described visibility survey meter is in order to monitor the rainwater index in expressway, and passes through the widest
The mode broadcast, is transmitted in the region that described high bar alarm device 3 covers.
In one embodiment, described visibility survey meter arranges the frequency of sleep according to the peak period of expressway.
Another preferred structure schematic diagram of high bar alarm device in Fig. 7 Fig. 1.
Described high bar alarm device 3 in the present embodiment also includes, the image acquisition device being connected with second controller, institute
State image acquisition device in order to gather real-time road condition information, and described real-time road condition information is sent to far-end or this locality, pass through
Described remote controllers 2 call, by the IP address of configuration in described high bar alarm device 3, at remote controllers 2
In determine high bar alarm device 3 location information.When high bar alarm device 3 receives from guardrail alarm device 1 transmitting
Signal, sends restarting signal to the guardrail alarm device 1 in coverage, it is ensured that the guardrail alarm device in set point
1 starts work, self carries out sound and light alarm (visibility region is more farther than guardrail alarm device 1 visible range) simultaneously.The highest bar
Alarm device 3 can also be connected by network, sends alarm signal to highway administration department.Such as, high bar alarm device 3 is equipped with
Having IP Camera, so highway administration department just can be true by IP address in the high bar alarm device 3 of transmission signal
Determine incident particular location, on-the-spot real-time accident conditions can also be checked by IP Camera simultaneously.Pass through image acquisition device
When there is vehicle accident in expressway, it is possible to trigger warning in time, rearward carry out early warning, thus avoid again knocking into the back.
In one embodiment, described image acquisition device includes but not limited to, IP Camera, iris detector, face are known
Other device.
The another preferred structure schematic diagram of the high bar alarm device in Fig. 8 Fig. 1.
In the present embodiment, described high bar alarm device 3 also includes, the solar panel being connected with second controller,
Accumulator, by being connected with accumulator, is charged by described solar panel, and described accumulator is in order to described second control
Device processed is powered.Owing to each guardrail alarm device 1 and high bar alarm device 3 have solar panel and accumulator,
Can ensure that each alarm device can normally work in the case of without external power source.Situation in the conditions permit installed
Under, external power source can be introduced, form dual power supply pattern.Use solar panel, not only environmental protection and energy saving and also can
Life-time service, also allows for installation and removal.
Those of ordinary skill in the field it is understood that more than, described be only specific embodiment of the utility model and
, it is not limited to this utility model, all within spirit of the present utility model and principle, any amendment of being made, equivalent
Replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (9)
1. anti-collision early warning system, it is characterised in that including: guardrail alarm device, high bar alarm device, remote controllers,
Described high bar alarm device, receives warning in order to sense at described guardrail alarm device when ambient pressure changes
Signal；
Described high bar alarm device is connected with described remote controllers, in order to after receiving described alarm signal, to described far
Range controller sends the alarm signal in the positional information of this high bar alarm device and described guardrail alarm device；
Described high bar alarm device also in order to, in its overlay area, carry out early warning signal broadcast；And reception remote controllers
Feedback signal；Described guardrail alarm device also in order to, near guardrail, position carries out early warning.
Anti-collision early warning system the most according to claim 1, it is characterised in that described high bar alarm device includes the first signal
Emitting/receiving, in order to receive the alarm signal that described guardrail alarm device sends, and reports to the police to the guardrail in its coverage
Device launches restarting signal, starts the guardrail warning also not carrying out early warning in described coverage.
Anti-collision early warning system the most according to claim 1, it is characterised in that described remote controllers include repeater and letter
Number receptor, described signal receiver is connected with repeater, the position that the described high bar alarm device in order to receiving sends
Information and alarm signal are remotely sent by described repeater.
Anti-collision early warning system the most according to claim 1, it is characterised in that described guardrail alarm device includes, flicker control
Device processed, voice guard, vibration sensor, secondary signal reception/emitter, intervalometer, the first controller,
Described flash controller and the first device processed connect, and in order to receive the flicker control signal in described first controller, control
Luminous source flashes；
Described voice guard and the first controller connect, in order to receive the sound control signal in described first controller, and control
Audio unit processed carries out sounding；
Described first controller is connected with vibration sensor, in order to receive the vibration signal in described vibration sensor；
Described secondary signal reception/emitter and the first controller connect, and in order to receive the control signal in the external world, and control are believed
Number send to described first controller and to process, control secondary signal reception/emitter after having processed again and outwardly launch
Alarm signal；
Described intervalometer is connected with flash controller, in order to regulate light source is carried out by described flash controller flicker control time
Between.
Anti-collision early warning system the most according to claim 4, it is characterised in that described guardrail alarm device also includes, manually
Trigger, described manual activator is connected with described flash controller, in order to trigger flash controller and to dodge luminous source
Bright control；
Described manual activator is connected with described voice guard, in order to trigger voice guard and to report to the police audio unit
Control.
Anti-collision early warning system the most according to claim 4, it is characterised in that described luminous source at least includes: LED, LCD or
One or more in person's electric filament lamp；Described audio unit includes: buzzer or audio recorders.
Anti-collision early warning system the most according to claim 1, it is characterised in that described high bar alarm device also includes, second
Controller and visibility survey meter, described second controller is connected with visibility survey meter, and described visibility survey meter is in order to examine
Survey the visibility con-ditions in environment, if visibility is less than threshold value, then carry out early warning；If visibility is more than threshold value, then keep sleep
State.
Anti-collision early warning system the most according to claim 7, it is characterised in that described high bar alarm device also includes, with
The image acquisition device that two controllers connect, described image acquisition device is in order to gather real-time road condition information, and by described real-time road
Information sends to far-end or this locality, is called by described remote controllers, by joining in described high bar alarm device
The IP address put, determines high bar alarm device location information in remote controllers.
Anti-collision early warning system the most according to claim 7, it is characterised in that described high bar alarm device also includes, with
The solar panel that two controllers connect, accumulator, by being connected with accumulator, is charged by described solar panel,
Described accumulator is in order to be powered described second controller.
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| CN201620547241.2U CN205722471U (en) | 2016-06-04 | 2016-06-04 | Anti-collision early warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913688A (en) * | 2016-06-04 | 2016-08-31 | 迟同胜 | Expressway collision avoidance early warning system and method thereof |
| CN111462435A (en) * | 2020-04-02 | 2020-07-28 | 南安市昊天工业设计有限公司 | Anti-climbing early warning system for dormitories of schools |
-
2016
- 2016-06-04 CN CN201620547241.2U patent/CN205722471U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913688A (en) * | 2016-06-04 | 2016-08-31 | 迟同胜 | Expressway collision avoidance early warning system and method thereof |
| CN105913688B (en) * | 2016-06-04 | 2019-02-12 | 迟同胜 | A kind of highway anticollision early warning system and method |
| CN111462435A (en) * | 2020-04-02 | 2020-07-28 | 南安市昊天工业设计有限公司 | Anti-climbing early warning system for dormitories of schools |
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