CN207704658U - A kind of vehicle collision avoidance system based on intelligent transportation base station - Google Patents
A kind of vehicle collision avoidance system based on intelligent transportation base station Download PDFInfo
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- CN207704658U CN207704658U CN201820282214.6U CN201820282214U CN207704658U CN 207704658 U CN207704658 U CN 207704658U CN 201820282214 U CN201820282214 U CN 201820282214U CN 207704658 U CN207704658 U CN 207704658U
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Abstract
The utility model is related to technical field of intelligent traffic, disclose a kind of vehicle collision avoidance system based on intelligent transportation base station.The utility model create provide it is a kind of can interflow crossing position prevent vehicle collision bus or train route cooperative system, on the one hand in interflow crossing side, the vehicle condition on main road road and bypass road can be observed respectively by main road vehicle detecting equipment and bypass vehicle detecting equipment, it solves on geographical space to the restricted problem of vehicle observation, and the convergence processing of result is observed by intelligent transportation base station twice road vehicle, it may determine that current main road vehicle whether there is vehicle collision risk with bypass vehicle, launch wireless alarming signal if existing, on the other hand in vehicle side, if receiving the wireless alarming signal, it then triggers vehicle automatic emergency brake module and makes the emergency measures such as brake or deceleration to evade vehicle collision risk, thus the traffic accident accident rate at the crossing of interflow can be substantially reduced, ensure the property and life security of people.
Description
Technical field
The utility model belongs to technical field of intelligent traffic, and in particular to a kind of preventing collision of vehicles based on intelligent transportation base station
Hit system.
Background technology
The predecessor of intelligent transportation system (Intelligent Traffic Systems, ITS) is intelligent vehicle roadnet
(Intelligent Vehicle Highway System, IVHS) is a kind of by advanced information technology, data communication skill
Art, sensor technology, electron controls technology and computer technology etc. effectively integrated use in entire traffic management body
System, to set up it is a kind of it is a wide range of in, it is comprehensive play a role, in real time, accurately and efficiently multi-transportation and management system
System.Wherein, intelligent transportation base station is as the basic unit in intelligent transportation system, for being arranged in trackside extensively to be connected sensing
Device, terminal, vehicle, data center and command and control system etc. are road car intelligent data and communications platform, have data acquisition,
The combination functions such as communication, power supply.
It is well known that automobile, when running at high speed, the driving safety between vehicle and vehicle is apart from (speed × traveling
Safety time, wherein driving safety time are generally defaulted as 3 seconds) it is increasing with the increase of speed.Vehicle is in road
Whens road travels and carries out simultaneously road, lane change, deceleration or acceleration etc., it usually needs know to the observation of ambient enviroment by driver
Whether can not drive safely, however, the viewing angle of driver in the car is limited, it is easy to blind area occur so that drive
The person of sailing estimates deficiency to the case where surrounding vehicles, and so as to cause vehicle drive, there are larger security risks.
Although currently providing many collision prompt device and method, driver can be assisted to perceive the feelings of surrounding vehicles
Condition promotes drive safety, but these equipment are mainly disposed on vehicle individual, when vehicle is in interflow crossing (i.e. main road road
At the interflow in bypass road) it carries out and when road, due to the limitation on geographical space, driver and vehicle-mounted collision prompt equipment all very
Difficulty observes the vehicle condition on another road (main road road or bypass road) so that driver is not easy to make emergency measure in time
To evade vehicle collision risk.
Utility model content
In order to solve the above problem of the existing technology, the utility model aim is to provide a kind of based on intelligent transportation
The vehicle collision avoidance system of base station.
Technical solution used by the utility model is：
A kind of vehicle collision avoidance system based on intelligent transportation base station, including vehicle are touched with the vehicle for being installed on interflow crossing
Hit suggestion device, wherein the vehicle configuration has vehicle-mounted ECU module and communicates to connect the vehicle-mounted of the vehicle-mounted ECU module respectively
Wireless transmitting-receiving equipments and vehicle automatic emergency brake module；
The vehicle collision suggestion device includes pedestal, vertical bar, main road cross bar, main road vehicle detecting equipment, bypass cross
Bar, bypass vehicle detecting equipment, trackside wireless transmitting-receiving equipments and intelligent transportation base station, wherein the main road cross bar and the master
Road vehicles awareness apparatus is respectively used to be arranged in the top in interflow crossing main road road, the bypass cross bar and the bypass vehicle sense
Know that equipment is respectively used to be arranged in the top in interflow crossing bypass road, the trackside wireless transmitting-receiving equipments can be with the vehicle-mounted nothing
Line transceiver wirelessly communicates；
The bottom of the vertical bar is fixedly mounted on the base, and the main road cross bar and the bypass cross bar are solid respectively
Dingan County is mounted in the top of the vertical bar, and the main road vehicle detecting equipment is fixedly mounted on the main road cross bar, described auxiliary
Road vehicles awareness apparatus is fixedly mounted on the bypass cross bar, and the trackside wireless transmitting-receiving equipments are fixedly mounted on described vertical
The top of bar, the intelligent transportation base station are fixedly mounted on the top of the vertical bar；
The intelligent transportation base station includes waterproof case, power module, CPU module, memory and clock module, wherein
The power module, the CPU module, the memory and the clock module are located at the inside of the waterproof case, described
CPU module communicates to connect the memory and the clock module respectively, and the CPU module also passes through the first RJ45 interface communications
The main road vehicle detecting equipment is connected, the CPU modules also connect the bypass vehicle sense by the 2nd RJ45 interface communications
Know that equipment, the CPU module also connect the trackside wireless transmitting-receiving equipments by the 3rd RJ45 interface communications.
Optimization, the intelligent transportation base station further includes GPRS radio receiving transmitting modules and optical fiber interface, wherein the GPRS
Radio receiving transmitting module is located at the inside of the waterproof case and communicates to connect the CPU module, and the optical fiber interface is embedded in described
In the outer surface of waterproof case and communicate to connect the CPU module.
It advanced optimizes, further includes vehicle registration registration management server and car owner's smart mobile phone；The vehicle registration
Registration management server is wireless by the Internet network and the optical fiber interface or by GPRS cordless communication networks and the GPRS
Transceiver module communicates to connect the CPU module, car owner's smart mobile phone by GPRS cordless communication networks and the GPRS without
Line transceiver module communicates to connect the CPU module.
Optimization, the main road cross bar or the bypass cross bar are fixedly mounted on the top of the vertical bar by anchor ear part
Portion.
Optimization, the vehicle collision suggestion device further includes the lightning rod mounted on the vertical bar top.
It is wirelessly received specifically, the onboard wireless transceiver includes RF315/433 wireless radiofrequencies transceiver module, DSRC
Module, WiFi radio receiving transmitting modules and/or LTE-V radio receiving transmitting modules are sent out, the trackside wireless transmitting-receiving equipments include RF315/
433 wireless radiofrequency transceiver modules, DSRC radio receiving transmitting modules, WiFi radio receiving transmitting modules and/or LTE-V radio receiving transmitting modules；
The onboard wireless transceiver and the trackside wireless transmitting-receiving equipments respectively include at least one identical radio receiving transmitting module.
Specifically, the main road vehicle detecting equipment includes Radar for vehicle tachymeter, the bypass vehicle detecting equipment packet
Include Radar for vehicle tachymeter and Car license recognition video camera.
The beneficial effects of the utility model are：
(1) the invention provide it is a kind of can interflow crossing position prevent vehicle collision bus or train route cooperative system, packet
The vehicle collision suggestion device for including vehicle and being exclusively used in interflow crossing can pass through main road vehicle sense on the one hand in interflow crossing side
Know that equipment and bypass vehicle detecting equipment observe the vehicle condition on main road road and bypass road respectively, solves on geographical space to vehicle
Observation restricted problem, and by intelligent transportation base station to twice road vehicle observe result convergence processing, it can be determined that
Current main road vehicle whether there is vehicle collision risk with bypass vehicle, be launched by trackside wireless transmitting-receiving equipments if existing
Wireless alarming signal, if receiving the wireless alarming signal by onboard wireless transceiver, touches on the other hand in vehicle side
An automatic emergency brake module of dispatching a car makes the emergency measures such as brake or deceleration to evade vehicle collision risk, thus can drop significantly
The low traffic accident accident rate at the crossing of interflow ensures the property and life security of people；
(2) the vehicle collision suggestion device also have the characteristics that can telecommunication, flexible arrangement and lightning-arrest safe, be convenient for
Practical promotion and application.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the system structure diagram of vehicle collision avoidance system provided by the utility model.
Fig. 2 is the external structure schematic diagram of vehicle collision suggestion device provided by the utility model.
Fig. 3 is arrangement schematic diagram of the vehicle collision suggestion device provided by the utility model at interflow crossing.
In figure：1- pedestals；2- vertical bars；3- main road cross bars；4- main road vehicle detecting equipments；5- bypass cross bars；6- bypasses
Vehicle detecting equipment；7- trackside wireless transmitting-receiving equipments；8- intelligent transportation base station；801- waterproof cases；9- anchor ear parts；10- is lightning-arrest
Needle；50- vehicle collision suggestion devices；61- collaborates crossing main road road；62- collaborates crossing bypass road；71- main road vehicles；72- is auxiliary
Road vehicles.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is further elaborated the utility model.It should be noted that right
It is used to help understand the utility model in the explanation of these way of example, but does not constitute the restriction to the utility model.
The terms "and/or", only a kind of incidence relation of description affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate：Individualism A, individualism B exist simultaneously tri- kinds of situations of A and B, the terms
"/and " it is another affiliated partner relationship of description, indicate may exist two kinds of relationships, for example, A/ and B, can indicate：Individually deposit
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, it is a kind of "or" pass to typically represent forward-backward correlation object
System.
Embodiment one
As shown in Figures 1 to 3, the vehicle collision avoidance system provided in this embodiment based on intelligent transportation base station, including vehicle
With the vehicle collision suggestion device for being installed on interflow crossing, wherein the vehicle configuration has vehicle-mounted ECU module and communicates respectively
Connect the onboard wireless transceiver and vehicle automatic emergency brake module of the vehicle-mounted ECU module；The vehicle collision prompt
Device includes pedestal 1, vertical bar 2, main road cross bar 3, main road vehicle detecting equipment 4, bypass cross bar 5, bypass vehicle detecting equipment
6, trackside wireless transmitting-receiving equipments 7 and intelligent transportation base station 8, wherein the main road cross bar 3 and the main road vehicle detecting equipment 4
It is respectively used to be arranged in the top in interflow crossing main road road, the bypass cross bar 5 and the bypass vehicle detecting equipment 6 are used respectively
In the top for being arranged in interflow crossing bypass road, the trackside wireless transmitting-receiving equipments 7 can be with the onboard wireless transceiver
Wireless communication；The bottom of the vertical bar 2 is fixedly mounted on the pedestal 1, the main road cross bar 3 and the bypass cross bar 5
It is respectively and fixedly installed to the top of the vertical bar 2, the main road vehicle detecting equipment 4 is fixedly mounted on the main road cross bar 3
On, the bypass vehicle detecting equipment 6 is fixedly mounted on the bypass cross bar 5, and the trackside wireless transmitting-receiving equipments 7 fix peace
Mounted in the top of the vertical bar 2, the intelligent transportation base station 8 is fixedly mounted on the top of the vertical bar 2；The intelligence is handed over
Logical base station 8 includes waterproof case 801, power module, CPU module, memory and clock module, wherein the power module,
The CPU module, the memory and the clock module are located at the inside of the waterproof case 801, the CPU module difference
The memory and the clock module are communicated to connect, the CPU module also connects the master by the first RJ45 interface communications
Road vehicles awareness apparatus 4, the CPU module also connect the bypass vehicle detecting equipment 6, institute by the 2nd RJ45 interface communications
It states CPU module and the trackside wireless transmitting-receiving equipments 7 is also connected by the 3rd RJ45 interface communications.
The vehicle collision suggestion device 50 is the fixed equipment in interflow crossing side arrangement, is prompted in the vehicle collision
In the structure of device, the pedestal 1 is used to be fixedly mounted on the ground of converging roads mouth crossover location, so as to firm entire dress
It sets, is preferably fixed using ground pricker mode.The vertical bar 2, the main road cross bar 3 and the bypass cross bar 5 are constituted
Equipment mounting bracket, wherein the possibility of appearance and vehicle collision in order to prevent, the main road cross bar 3 and the bypass cross bar 5
Height necessarily is greater than the limit for height height of corresponding road.The main road vehicle detecting equipment 4 is used to perceive the vehicle feelings on main road road
Condition, such as acquire current vehicle flowrate, main road vehicle 71 to the range of driving (the i.e. l in Fig. 3 for collaborating crossing on main road roadML), main road
The data such as the travel speed of vehicle 71 and/or the number-plate number of main road vehicle 71 can be, but not limited to include that Radar for vehicle is surveyed
Fast instrument, the Radar for vehicle tachymeter are the commonly used vehicle detecting equipment in existing intelligent transport technology, can be acquired
The data such as vehicle flowrate, the range of driving and speed.The bypass vehicle detecting equipment 6 is used to perceive the vehicle condition on bypass road, such as
Acquire current vehicle flowrate, the bypass vehicle 72 to the range of driving (the i.e. l in Fig. 3 for collaborating crossing on bypass roadAL), bypass vehicle 72
The data such as travel speed and/or the number-plate number of bypass vehicle 72 can be, but not limited to include Radar for vehicle tachymeter and vehicle
Board identifies that video camera, the Car license recognition video camera are also set for vehicle commonly used in existing intelligent transport technology perception
It is standby, Recognition Algorithm of License Plate processing can be carried out to the image of acquisition, obtain the number-plate number of bypass vehicle 72.
The trackside wireless transmitting-receiving equipments 7 are used to emit the vehicle from the intelligent transportation base station 8 with wireless system
Anti-collision warning information (i.e. wireless alarming signal), so that the bypass vehicle 72 travelled on the crossing bypass road 62 of interflow can receive
To the wireless alarming signal, corresponding emergency measure is carried out in time.The trackside wireless transmitting-receiving equipments 7 can be, but not limited to
RF315/433 wireless radiofrequencies transceiver module, DSRC (Dedicated Short Range Communications, special short distance
The communication technology) radio receiving transmitting module, WiFi radio receiving transmitting modules and/or LTE-V (Long Term Evolution-Vehicle,
Long term evolution-vehicle version) radio receiving transmitting module, wherein the DSRC radio receiving transmitting modules are the car networking based on DSRC agreements
Wireless communication devices；The WiFi radio receiving transmitting modules are the car networking wireless communication devices based on 802.11p agreements；It is described
LTE-V radio receiving transmitting modules are the vehicle net wireless communication devices based on LTE protocol.In addition, in order to ensure only bypass vehicle 72
Emergency measure is correctly made after receiving the wireless alarming signal, and (i.e. main road vehicle 71 is receiving the wireless alarming signal
Afterwards, emergency measure, normally travel are not made), the car plate of bypass vehicle 72 must be included in the vehicle collision prewarning information
Number (number-plate number is acquired acquisition by the bypass vehicle detecting equipment 6), so as to vehicle receive it is described wireless pre-
Identify and distinguish between treating after alert signal.
The intelligent transportation base station 8 comes from the main road vehicle detecting equipment 4 and the bypass vehicle for convergence processing
The vehicle condition of 5 real-time perceptions of awareness apparatus judges that current main road vehicle 71 is touched with bypass vehicle 72 with the presence or absence of vehicle
Risk is hit, generates vehicle collision prewarning information if existing, and be sent to the trackside wireless transmitting-receiving equipments 7 and wirelessly sent out
It send.In the concrete structure of the intelligent transportation base station 8, the waterproof case 801 is used to protect internal circuit structure, prevents
It drenches with rain or solarization；The power module can be accumulator, or the power supply of external 220/380V alternating currents is used for as shell
Inside and outside electronic equipment provides electric energy and supports, for example, described CPU module and the trackside wireless transmitting-receiving equipments 7 power supply；It is described
CPU (Central Processing Unit/Processor, central processing unit) module is for realizing intelligent transportation base station 8
Aforementioned convergence processing function and other necessary functions can be, but not limited to the monolithic movement using model STM32 series
Piece；The memory is for storing various historical datas and operation program etc.；The clock module is used to be the intelligent transportation
Base station 8 provides local time information, so that synchronous receive perceives from the main road vehicle detecting equipment 4 and the bypass vehicle
The data of equipment 5.
The judgment method of the vehicle collision risk can be, but not limited to as follows：(1) synchronous receive comes from the master first
The main road vehicle perception data of road vehicles awareness apparatus 4 and bypass vehicle from the bypass vehicle detecting equipment 6 perceive number
According to, wherein the main road vehicle perception data includes the current vehicle speed v of nearest main road vehicleMLWith current to the vehicle for collaborating crossing
Journey lML, the bypass vehicle perception data includes the number-plate number of nearest bypass vehicle, current vehicle speed vALCurrently to converging roads
The range of driving l of mouthAL；(2) and then according to following formula current interflow crossing risk of collision coefficient f is calculated：Finally judge whether current interflow crossing risk of collision coefficient f is more thanIf then generating
Include the vehicle collision prewarning information of the number-plate number of nearest bypass vehicle, wherein τ is the traffic safety time (to be generally defaulted as 3
Second).
The vehicle (including main road vehicle 71 and bypass vehicle 72) is the mobile tool of traveling, in the structure of the vehicle
In, the onboard wireless transceiver is for receiving the wireless alarming signal from the vehicle collision suggestion device 50；It is described
Onboard wireless transceiver can be, but not limited to include RF315/433 wireless radiofrequencies transceiver module, DSRC radio receiving transmitting modules,
WiFi radio receiving transmitting modules and/or LTE-V radio receiving transmitting modules, ensure that and carry out wireless communication, and the trackside
Wireless transmitting-receiving equipments 7 must include at least one identical radio receiving transmitting module.Vehicle-mounted ECU (the Electronic
Control Unit, electronic control unit, also known as " car running computer ", " vehicle-mounted computer " etc.) brain of the module as automobile, it is used for
In the number-plate number and the number-plate number phase in vehicle collision prewarning information for receiving wireless alarming signal and judgement vehicle
Timing starts the vehicle automatic emergency brake module and makes the emergency measures such as brake or deceleration to evade vehicle collision risk.
The vehicle automatic emergency brake module is existing Vehicular intelligent control device, for realizing emergent arrange such as brake or slow down
It applies.From there through the description of aforementioned concrete structure and function, can judge, there are when vehicle collision risk, to pass through road at the first time
Side wireless transmitting-receiving equipments carry out wireless alarming, and the vehicle automatic emergency brake module of bypass vehicle 72 is enable to make brake in time
The emergency measures such as vehicle or deceleration evade vehicle collision risk, to substantially reduce the traffic accident accident rate at the crossing of interflow, protect
Hinder the property and life security of people.
Optimization, the intelligent transportation base station 8 further includes GPRS wireless communication modules and optical fiber interface, wherein described
GPRS wireless communication modules are located at the inside of the waterproof case 801 and communicate to connect the CPU module, and the optical fiber interface is embedding
In the outer surface of the waterproof case 801 and communicate to connect the CPU module.As shown in Fig. 2, by configure the GPRS without
Line transceiver module and the optical fiber interface, the vehicle collision suggestion device can be enable by GPRS cordless communication networks or
Fiber optic network communicates to connect the data center of distal end, vehicle registration registration management server or car owner's smart mobile phone etc., realizes remote
The purpose of Cheng Tongxin.
It advanced optimizes, further includes vehicle registration registration management server and car owner's smart mobile phone；The vehicle registration
Registration management server is wireless by the Internet network and the optical fiber interface or by GPRS cordless communication networks and the GPRS
Transceiver module communicates to connect the CPU module, car owner's smart mobile phone by GPRS cordless communication networks and the GPRS without
Line transceiver module communicates to connect the CPU module.As shown in Fig. 1, the vehicle registration registration management server sets for vehicle administration office
It is standby, the registration information for managing all vehicles, wherein the registration information can be, but not limited to include vehicle
Owner name, car owner contact cell-phone number, license plate number, vehicle model, type (passenger carrying vehicle, household vehicle, hazardous materials transportation vehicle
Or school bus etc.), registration length, width and height data (the Vehicle length data, vehicle width data and height of car data that refer to registration) and step on
Maximum car weight data of note (including vehicle body dead weight data and permission maximum load data) etc., thus can make intelligent transportation base station online
When accessing the vehicle registration registration management server, it can inquire to obtain corresponding to according to the number-plate number of nearest bypass vehicle 72
The car owner of vehicle contacts cell-phone number, and further by the GPRS radio receiving transmitting modules and GPRS cordless communication networks, can be to
Car owner's smart mobile phone (contacting cell-phone number according to car owner) sends the vehicle collision prewarning information, informs car owner (generally i.e. in time
For driver) it takes emergency measures to evade risk of collision, further ensure the property and life security of people.
Optimization, the main road cross bar 3 or the bypass cross bar 5 are fixedly mounted on the vertical bar 2 by anchor ear part 9
Top.It is the top for being sleeved on the vertical bar 2 as shown in Figure 1, since the anchor ear part 9 is when being fixedly mounted, thus can embracing
When cuffs is unclamped, by way of rotating the main road cross bar 3 or the bypass cross bar 5, to adjust the main road cross bar 3 and institute
The angle for stating bypass cross bar 5 makes them distinguish antarafacial and vertically collaborates crossing main road road 61 and interflow crossing bypass road 62, to fit
For the interflow crossing with different road angles, flexible arrangement is promoted.
Optimization, the vehicle collision suggestion device further includes the lightning rod 10 mounted on 2 top of the vertical bar.Such as figure
Shown in 1, by configuring the lightning rod 10, the lightning protection safety of the intelligent transportation base station 8 and other equipment, profit can also be ensured
It is arranged in long-term field.
To sum up, the vehicle collision avoidance system based on intelligent transportation base station provided using the present embodiment has following skill
Art effect：
(1) the invention provide it is a kind of can interflow crossing position prevent vehicle collision bus or train route cooperative system, packet
The vehicle collision suggestion device for including vehicle and being exclusively used in interflow crossing can pass through main road vehicle sense on the one hand in interflow crossing side
Know that equipment and bypass vehicle detecting equipment observe the vehicle condition on main road road and bypass road respectively, solves on geographical space to vehicle
Observation restricted problem, and by intelligent transportation base station to twice road vehicle observe result convergence processing, it can be determined that
Current main road vehicle whether there is vehicle collision risk with bypass vehicle, be launched by trackside wireless transmitting-receiving equipments if existing
Wireless alarming signal, if receiving the wireless alarming signal by onboard wireless transceiver, touches on the other hand in vehicle side
An automatic emergency brake module of dispatching a car makes the emergency measures such as brake or deceleration to evade vehicle collision risk, thus can drop significantly
The low traffic accident accident rate at the crossing of interflow ensures the property and life security of people；
(2) the vehicle collision suggestion device also have the characteristics that can telecommunication, flexible arrangement and lightning-arrest safe, be convenient for
Practical promotion and application.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, every the utility model right that falls into is wanted
The technical solution in confining spectrum is sought, is all fallen within the scope of protection of the utility model.
Claims (7)
1. a kind of vehicle collision avoidance system based on intelligent transportation base station, it is characterised in that：Including vehicle and it is installed on converging roads
The vehicle collision suggestion device of mouth, wherein the vehicle configuration has vehicle-mounted ECU module and communicates to connect the vehicle-mounted ECU respectively
The onboard wireless transceiver and vehicle automatic emergency brake module of module；
The vehicle collision suggestion device includes pedestal (1), vertical bar (2), main road cross bar (3), main road vehicle detecting equipment
(4), bypass cross bar (5), bypass vehicle detecting equipment (6), trackside wireless transmitting-receiving equipments (7) and intelligent transportation base station (8),
In, the main road cross bar (3) and the main road vehicle detecting equipment (4) are respectively used to be arranged in the upper of interflow crossing main road road
Side, the bypass cross bar (5) and the bypass vehicle detecting equipment (6) are respectively used to be arranged in the upper of interflow crossing bypass road
Side, the trackside wireless transmitting-receiving equipments (7) can wirelessly communicate with the onboard wireless transceiver；
The bottom of the vertical bar (2) is fixedly mounted on the pedestal (1), the main road cross bar (3) and the bypass cross bar
(5) it is respectively and fixedly installed to the top of the vertical bar (2), the main road vehicle detecting equipment (4) is fixedly mounted on the master
On road cross bar (3), the bypass vehicle detecting equipment (6) is fixedly mounted on the bypass cross bar (5), and the trackside is wirelessly received
Hair equipment (7) is fixedly mounted on the top of the vertical bar (2), and the intelligent transportation base station (8) is fixedly mounted on described vertical
The top of bar (2)；
The intelligent transportation base station (8) includes waterproof case (801), power module, CPU module, memory and clock module,
In, the power module, the CPU module, the memory and the clock module are located at the interior of the waterproof case (801)
Portion, the CPU module communicate to connect the memory and the clock module respectively, and the CPU module also passes through the first RJ45
Interface communication connects the main road vehicle detecting equipment (4), and the CPU module is also by described in the connection of the 2nd RJ45 interface communications
Bypass vehicle detecting equipment (6), the CPU module also connect the trackside wireless transmitting-receiving equipments by the 3rd RJ45 interface communications
(7)。
2. a kind of vehicle collision avoidance system based on intelligent transportation base station as described in claim 1, it is characterised in that：The intelligence
Energy traffic base station (8) further includes GPRS radio receiving transmitting modules and optical fiber interface, wherein the GPRS radio receiving transmitting modules are located at institute
It states the inside of waterproof case (801) and communicates to connect the CPU module, the optical fiber interface is embedded in the waterproof case (801)
Outer surface in and communicate to connect the CPU module.
3. a kind of vehicle collision avoidance system based on intelligent transportation base station as claimed in claim 2, it is characterised in that：Further include
Vehicle registration registration management server and car owner's smart mobile phone；
The vehicle registration registration management server is by the Internet network and the optical fiber interface or passes through GPRS wireless communication networks
Network and the GPRS radio receiving transmitting modules communicate to connect the CPU module, and car owner's smart mobile phone is wirelessly communicated by GPRS
Network and the GPRS radio receiving transmitting modules communicate to connect the CPU module.
4. a kind of vehicle collision avoidance system based on intelligent transportation base station as described in claim 1, it is characterised in that：The master
Road cross bar (3) or the bypass cross bar (5) are fixedly mounted on the top of the vertical bar (2) by anchor ear part (9).
5. a kind of vehicle collision avoidance system based on intelligent transportation base station as described in claim 1, it is characterised in that：The vehicle
Collision suggestion device further includes the lightning rod (10) mounted on the vertical bar (2) top.
6. a kind of vehicle collision avoidance system based on intelligent transportation base station as described in claim 1, it is characterised in that：The vehicle
It includes RF315/433 wireless radiofrequencies transceiver module, DSRC radio receiving transmitting modules, WiFi radio receiving transmitting modules to carry wireless transmitting-receiving equipments
And/or LTE-V radio receiving transmitting modules, the trackside wireless transmitting-receiving equipments (7) include RF315/433 wireless radiofrequencies transceiver module,
DSRC radio receiving transmitting modules, WiFi radio receiving transmitting modules and/or LTE-V radio receiving transmitting modules；
The onboard wireless transceiver and the trackside wireless transmitting-receiving equipments (7) respectively include at least one identical wireless receipts
Send out module.
7. a kind of vehicle collision avoidance system based on intelligent transportation base station as described in claim 1, it is characterised in that：The master
Road vehicles awareness apparatus (4) includes Radar for vehicle tachymeter, and the bypass vehicle detecting equipment (6) includes Radar for vehicle tachymeter
With Car license recognition video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282214.6U CN207704658U (en) | 2018-02-28 | 2018-02-28 | A kind of vehicle collision avoidance system based on intelligent transportation base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282214.6U CN207704658U (en) | 2018-02-28 | 2018-02-28 | A kind of vehicle collision avoidance system based on intelligent transportation base station |
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| Publication Number | Publication Date |
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| CN207704658U true CN207704658U (en) | 2018-08-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109255970A (en) * | 2018-09-20 | 2019-01-22 | 南京锦和佳鑫信息科技有限公司 | A kind of intelligent network connection traffic safety system and method |
| CN111627252A (en) * | 2020-06-10 | 2020-09-04 | 上海商汤智能科技有限公司 | Vehicle early warning method and device, electronic equipment and storage medium |
-
2018
- 2018-02-28 CN CN201820282214.6U patent/CN207704658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109255970A (en) * | 2018-09-20 | 2019-01-22 | 南京锦和佳鑫信息科技有限公司 | A kind of intelligent network connection traffic safety system and method |
| CN111627252A (en) * | 2020-06-10 | 2020-09-04 | 上海商汤智能科技有限公司 | Vehicle early warning method and device, electronic equipment and storage medium |
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