CN109696694A - Anti-collision warning detection device after a kind of harmful influence vehicle - Google Patents
Anti-collision warning detection device after a kind of harmful influence vehicle Download PDFInfo
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- CN109696694A CN109696694A CN201910165131.8A CN201910165131A CN109696694A CN 109696694 A CN109696694 A CN 109696694A CN 201910165131 A CN201910165131 A CN 201910165131A CN 109696694 A CN109696694 A CN 109696694A
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- 238000012360 testing method Methods 0.000 claims abstract description 217
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- 230000008901 benefit Effects 0.000 abstract description 6
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- 238000013461 design Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 9
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- 206010039203 Road traffic accident Diseases 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
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Abstract
The present invention relates to anti-collision warning detection devices after a kind of harmful influence vehicle, belong to field of automotive active safety.The device includes test lane, tests false vehicle, tested platform, tested vehicle, master controller, the test lane is set as three, test tracks A, test tracks B are respectively set in the test lane of two sides, it is located in the middle in test lane and four sliding rails is set, constitute test tracks C, test tracks D, test tracks E.The present invention, which has, uses rail mounted design method; high degree of automation; can various functions to collision warning systems after harmful influence vehicle and performance effectively detected; reduce the waste of manpower and material resources; testing efficiency can be effectively improved simultaneously; the good advantage of test result consistency; the existing detection means the degree of automation of effective solution is low; the relative distance and relative velocity of test vehicle and tested vehicle can not be grasped accurately; depend on unduly it is artificial drive and commander, the problem of waste of manpower financial resources.
Description
Technical field
The invention belongs to field of automotive active safety, it is related to anti-collision warning detection device after a kind of harmful influence vehicle.
Background technique
According to statistics, 80% traffic accident is as caused by the violating the regulations or fault of driver.The fault of the driver mainly shows
It is poor for following several respects: fatigue driving or driving technology；It is careless in drivings such as rainy day, snowy day, big greasy weather, corner, crossings, think
Want to benumb, speed is too fast, exeeds the regulation speed and drives a vehicle or overtake other vehicles.Wherein Large freight vehicle meet accident the death rate can be more compared with pony car
Height, and harmful influence vehicle is even more the most important thing.Harmful influence vehicle is with speed is fast, mileage is long, driver's driving large labor intensity fatiguability
The features such as, and the traffic accidents such as rear-end impact once occur and are easier mass casualties occur, and cause severe environmental pollution.
The accident rate that harmful influence vehicle can be greatly reduced by installing harmful influence vehicle rear anti-crash early warning system additional.Harmful influence vehicle rear defence
Hitting early warning system is a kind of novel auxiliary security pilot instrument, the device pass through after to laser radar real-time detection front vehicle
With the vehicle headway of this vehicle, when front vehicle, which exists, knocks into the back the danger of this vehicle, the warning of automatic trigger rear anti-crash prompts rear to drive
Member keeps safe distance between vehicles, this vehicle driver is reminded to take measures to avoid the generation of vehicle rear-end collision accident.
But the detection means of harmful influence vehicle rear anti-crash early warning system is also more single at present, is all made of several names and drives
The person of sailing drives target vehicle respectively and the mode of test vehicle carries out actual road test.Which is primarily present following disadvantage
End: when 1, testing, the deviation of the relative velocity, relative distance and vehicle centre-line of vehicle and rear area target vehicle is tested in front
Error etc. is difficult to keep stable state, and test result is caused effectively cannot really to react harmful influence vehicle rear anti-crash early warning system
Performance indicator；2, the degree of automation is relatively low, and during the test, driver and dependence test personnel need to utilize intercom
It is linked up, the equal license of every test vehicle is equipped with 2-3 personnel, and entire test process needs 6-9 people to participate in the overall process, meanwhile,
Once there is mistake in some part communication, it is necessary to retest, while waste of manpower financial resources, the detection efficiency of system also compares
It is lower.3, the detection of system generally requires to carry out multiple authentication, and entirely detects and be largely dependent upon driver to vehicle
Control, the consistency that the system that do not ensure that repeatedly is tested.
Summary of the invention
In view of this, the purpose of the present invention is to provide anti-collision warning detection device after a kind of harmful influence vehicle, the danger
Anti-collision warning detection device uses rail mounted design method after product vehicle, and high degree of automation can be to touching after harmful influence vehicle
The various functions and performance for hitting early warning system are effectively detected, and reduce the waste of manpower and material resources, while can effectively improve
Testing efficiency, test result consistency is good, and the existing detection means the degree of automation of effective solution is low, tests vehicle and quilt
The relative distance and relative velocity for testing vehicle can not be grasped accurately, depend on artificial driving and commander, waste of manpower financial resources unduly
The problem of, there is high use value.
In order to achieve the above objectives, the invention provides the following technical scheme:
Anti-collision warning detection device after a kind of harmful influence vehicle, including test lane, test false vehicle, tested platform, quilt
Test vehicle, master controller；
The test lane is set as three, and test tracks A, test tracks is respectively set in the test lane of two sides
B is located in the middle in test lane and four sliding rails is arranged, this four sliding rails constitute test tracks C, test tracks D, test tracks
E；
Range sensor attachment rail is arranged in the side in the test lane；
Graduation mark is set on the side of the range sensor attachment rail；
Uniform mounting distance sensor on the range sensor attachment rail；
Idler wheel is respectively set in the bottom of the range sensor；
False vehicle is tested in one end setting in the test lane；
Tested platform is arranged in the other end in the test lane；
The tested stage+module is on test tracks D；
Transverse support bar is set on the tested platform；
Carrier loader platform is set in the transverse support bar；
The carrier loader platform is installed in transverse support bar by sleeve；
Electric telescopic rod is set on the tested platform；
One end of the electric telescopic rod is connected to the bottom of carrier loader platform；
Block is set on the carrier loader platform；
Tested vehicle is set between the block of the carrier loader platform；
The rear end of the tested vehicle is installed by rear anti-crash warning device.
Further, first element box is set on the false vehicle of the test；First micro- place is respectively set in the first element box
Manage device, the first electronic switch, the first electric brake and the first wireless transmitter；
The first microprocessor is connected to the first electronic switch, the first electric brake, the first wireless transmitter；
First electronic switch, the first electric brake are connected to the false vehicle of test.
Further, second element box is set on the tested platform；
The second microprocessor, the second electronic switch, the second electric brake and second are respectively set in the second element box
Wireless transmitter；
Second microprocessor is connected to the second electronic switch, the second electric brake, the second wireless transmitter
And electric telescopic rod；
Second electronic switch, the second electric brake are connected to tested platform.
Further, the master controller includes third microprocessor, third wireless transmitter, information storage module sum number
According to comparison database；
The third microprocessor be connected to third wireless transmitter, information storage module, data comparison library and
Range sensor；
The third wireless transmitter be wirelessly connected respectively in the first wireless transmitter, the second wireless transmitter and
Rear anti-crash warning device.
Further, the travel speed range of the false vehicle of test be set as 20km/h~60km/h.
Further, the width of the tested platform is set as three times of the width of test tracks D.
Further, the measuring distance tested between false vehicle and tested platform is set as 150 meters.
Further, the safe distance range tested between false vehicle and tested platform is set as 10 meters~40 meters.
The beneficial effects of the present invention are:
First is that test tracks A to test tracks E is arranged on test lane, the back car test of multiple directions can be carried out
Test, the multifarious effect with guarantee test data.
Second is that having graduation mark and the range sensor equipped with idler wheel on range sensor attachment rail, range sensor can
With in accurate movement above, and the distance between neighbor distance sensor can be accurately set, there is accurate perception to test false vehicle
The effect of relative distance and safe distance between tested platform.
It connects first microprocessor by the first electronics quick closing valve, the first electric brake third is that testing false vehicle and is automated
Control, first microprocessor are connected to master controller by the first wireless transmitter, can remotely control vehicle, have accurate
Control tests the speed of false vehicle and stablizes the effect of traveling.
Fourth is that tested platform is carried out automatically by the second electronic switch, the second electric brake, the second microprocessor of connection
Change control, the second microprocessor is connected to master controller by the second wireless transmitter, can remotely control, and having prevents from surveying
Try the effect that false vehicle knocks into the back.
Fifth is that carrier loader platform is mounted in the transverse support bar of tested platform by sleeve, and it is connected to tested flat
The electric telescopic rod of platform, carrier loader platform can drive tested vehicle to carry out transverse shifting on tested platform, there is switching to survey
The effect of proving road.
Sixth is that third wireless transmitter is arranged in master controller, filled with the first wireless transmitter, the second wireless receiving and dispatching
Set, rear anti-crash warning device is wirelessly connected, and be provided with information storage module and data comparison database, can to test data into
Row storage and processing have the effect of arranging experimental data.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target of the invention and other advantages can be realized by following specification and
It obtains.
Detailed description of the invention
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing excellent
The detailed description of choosing, in which:
Fig. 1 is positive structure diagram of the invention.
Fig. 2 is overlooking structure diagram of the invention.
Fig. 3 is schematic perspective view at the tested platform of the present invention.
Fig. 4 is schematic perspective view at range sensor attachment rail of the present invention.
Fig. 5 is structural schematic diagram of the invention.
Appended drawing reference: 1- tests lane 2- test vacation vehicle 3- and is tested the tested vehicle 5- master controller 6- test of platform 4-
Track A 7- test tracks B 8- test tracks C 9- test tracks D 10- test tracks E 11- range sensor attachment rail
12- graduation mark 13- range sensor 14- idler wheel 15- transverse support bar 16- carrier loader platform 17- sleeve 18- electric telescopic rod 19-
Block 20- rear anti-crash warning device 21- first element box 22- second element box.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that diagram provided in following embodiment is only to show
Meaning mode illustrates basic conception of the invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of invention；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "front", "rear"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore is described in attached drawing
The term of positional relationship only for illustration, is not considered as limiting the invention, for the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
As shown in attached drawing 1-5, anti-collision warning detection device after a kind of harmful influence vehicle, including test lane 1, test false vehicle
2, it is tested platform 3, tested vehicle 4, master controller 5, the test lane is set as three, the test carriage positioned at two sides
Test tracks A6, test tracks B7 are respectively set in road, is located in the middle in test lane and four sliding rails, this four sliding rails is set
Test tracks C8, test tracks D9, test tracks E10 are constituted, the side setting range sensor in the test lane 1 is installed
Graduation mark 12, the range sensor mounting rail are arranged on the side of the range sensor attachment rail 11 for track 11
Uniform mounting distance sensor 13 on road 11, idler wheel 14, the test is respectively set in the bottom of the range sensor 13
False vehicle 2 is tested in one end setting in lane 1, and tested platform 3 is arranged in the other end in the test lane 1, and described is tested
Platform 3 is installed on test tracks D9, and transverse support bar 15, the transverse support bar are arranged on the tested platform 3
Carrier loader platform 16 is set on 15, and the carrier loader platform 16 is installed in transverse support bar 15 by sleeve 17, and described is tested
It tries that electric telescopic rod 18 is arranged on platform 3, one end of the electric telescopic rod 18 is connected to the bottom of carrier loader platform 16, described
Carrier loader platform 16 on block 19 is set, tested vehicle 4, the quilt are set between the block 19 of the carrier loader platform 16
The rear end for testing vehicle 4 is installed by rear anti-crash warning device 20.
First element box 21 is set on the test vacation vehicle 2, and it is micro- to be respectively set first in the first element box 21
Processor, the first electronic switch, the first electric brake, the first wireless transmitter, the first microprocessor are separately connected
In the first electronic switch, the first electric brake, the first wireless transmitter, first electronic switch, the first electric brake
It is connected to the false vehicle 2 of test.
Second element box 22 is set on the tested platform 3, is respectively set second in the second element box 22
Microprocessor, the second electronic switch, the second electric brake, the second wireless transmitter, second microprocessor connect respectively
It is connected to the second electronic switch, the second electric brake, the second wireless transmitter, electric telescopic rod, second electronic switch,
Second electric brake is connected to tested platform 3.
The master controller 5 includes third microprocessor, third wireless transmitter, information storage module, data pair
Than library, the third microprocessor be connected to third wireless transmitter, information storage module, data comparison library, away from
From sensor 13, the third wireless transmitter is wirelessly connected respectively in the first wireless transmitter, the second wireless receiving and dispatching
Device, rear anti-crash warning device 20.
The travel speed of the false vehicle 2 of the test is set as 20km/h.
The width of the tested platform 3 is set as three times of the width of test tracks D9.
Measuring distance between the false vehicle 2 of the test and tested platform 3 is set as 150 meters.
Safe distance between the false vehicle 2 of the test and tested platform 3 is set as 10 meters.
The present invention is when in use: tested platform is arranged on test tracks D, is first placed in tested vehicle tested flat
On platform, carrier loader platform is placed in the top of test tracks D, adjusts the position of range sensor, 150 meters of measuring distance and safety away from
Be respectively set range sensor at from 10 meters, test false vehicle keep the speed of 20km/h successively test tracks C, test tracks D,
It is tested on test tracks E, and records experimental data, when distance reaches 150 meters between the false vehicle of test and tested platform
Experiment starts, and when Distance Shortened is to 10 meters, controls tested platform and travels forward, and prevents from testing false vehicle and knock into the back；Then pass through
Tested vehicle is placed in the top of test passageway C by electric telescopic rod, test false vehicle respectively from test tracks A, test tracks C,
Test tracks D keeps the speed of 20km/h to be tested, and records data, reaches when testing distance between false vehicle and tested platform
Experiment starts when to 150 meters, when Distance Shortened is to 10 meters, controls tested platform and travels forward, and prevents from testing false vehicle and knock into the back；
Tested vehicle is placed in the top of test tracks E finally by electric telescopic rod, tests false vehicle respectively from test tracks D, survey
Examination track E, test tracks B keep the speed of 20km/h to be tested, and record data, when test false vehicle and tested platform it
Between distance when reaching 150 meters experiment start, when Distance Shortened is to 10 meters, controls tested platform and travel forward, prevent from testing
False vehicle knocks into the back；Finishing analysis is carried out to test data, obtains test result.
Embodiment 2
As shown in attached drawing 1-5, anti-collision warning detection device after a kind of harmful influence vehicle, including test lane 1, test false vehicle
2, it is tested platform 3, tested vehicle 4, master controller 5, the test lane is set as three, the test carriage positioned at two sides
Test tracks A6, test tracks B7 are respectively set in road, is located in the middle in test lane and four sliding rails, this four sliding rails is set
Test tracks C8, test tracks D9, test tracks E10 are constituted, the side setting range sensor in the test lane 1 is installed
Graduation mark 12, the range sensor mounting rail are arranged on the side of the range sensor attachment rail 11 for track 11
Uniform mounting distance sensor 13 on road 11, idler wheel 14, the test is respectively set in the bottom of the range sensor 13
False vehicle 2 is tested in one end setting in lane 1, and tested platform 3 is arranged in the other end in the test lane 1, and described is tested
Platform 3 is installed on test tracks D9, and transverse support bar 15, the transverse support bar are arranged on the tested platform 3
Carrier loader platform 16 is set on 15, and the carrier loader platform 16 is installed in transverse support bar 15 by sleeve 17, and described is tested
It tries that electric telescopic rod 18 is arranged on platform 3, one end of the electric telescopic rod 18 is connected to the bottom of carrier loader platform 16, described
Carrier loader platform 16 on block 19 is set, tested vehicle 4, the quilt are set between the block 19 of the carrier loader platform 16
The rear end for testing vehicle 4 is installed by rear anti-crash warning device 20.
First element box 21 is set on the test vacation vehicle 2, and it is micro- to be respectively set first in the first element box 21
Processor, the first electronic switch, the first electric brake, the first wireless transmitter, the first microprocessor are separately connected
In the first electronic switch, the first electric brake, the first wireless transmitter, first electronic switch, the first electric brake
It is connected to the false vehicle 2 of test.
Second element box 22 is set on the tested platform 3, is respectively set second in the second element box 22
Microprocessor, the second electronic switch, the second electric brake, the second wireless transmitter, second microprocessor connect respectively
It is connected to the second electronic switch, the second electric brake, the second wireless transmitter, electric telescopic rod, second electronic switch,
Second electric brake is connected to tested platform 3.
The master controller 5 includes third microprocessor, third wireless transmitter, information storage module, data pair
Than library, the third microprocessor be connected to third wireless transmitter, information storage module, data comparison library, away from
From sensor 13, the third wireless transmitter is wirelessly connected respectively in the first wireless transmitter, the second wireless receiving and dispatching
Device, rear anti-crash warning device 20.
The travel speed of the false vehicle 2 of the test is set as 40km/h.
The width of the tested platform 3 is set as three times of the width of test tracks D9.
Measuring distance between the false vehicle 2 of the test and tested platform 3 is set as 150 meters.
Safe distance between the false vehicle 2 of the test and tested platform 3 is set as 20 meters.
The present invention is when in use: tested platform is arranged on test tracks D, is first placed in tested vehicle tested flat
On platform, carrier loader platform is placed in the top of test tracks D, adjusts the position of range sensor, 150 meters of measuring distance and safety away from
Be respectively set range sensor at from 20 meters, test false vehicle keep the speed of 40km/h successively test tracks C, test tracks D,
It is tested on test tracks E, and records experimental data, when distance reaches 150 meters between the false vehicle of test and tested platform
Experiment starts, and when Distance Shortened is to 20 meters, controls tested platform and travels forward, and prevents from testing false vehicle and knock into the back；Then pass through
Tested vehicle is placed in the top of test passageway C by electric telescopic rod, test false vehicle respectively from test tracks A, test tracks C,
Test tracks D keeps the speed of 40km/h to be tested, and records data, reaches when testing distance between false vehicle and tested platform
Experiment starts when to 150 meters, when Distance Shortened is to 20 meters, controls tested platform and travels forward, and prevents from testing false vehicle and knock into the back；
Tested vehicle is placed in the top of test tracks E finally by electric telescopic rod, tests false vehicle respectively from test tracks D, survey
Examination track E, test tracks B keep the speed of 40km/h to be tested, and record data, when test false vehicle and tested platform it
Between distance when reaching 150 meters experiment start, when Distance Shortened is to 20 meters, controls tested platform and travel forward, prevent from testing
False vehicle knocks into the back；Finishing analysis is carried out to test data, obtains test result.
Embodiment 3
As shown in attached drawing 1-5, anti-collision warning detection device after a kind of harmful influence vehicle, including test lane 1, test false vehicle
2, it is tested platform 3, tested vehicle 4, master controller 5, the test lane is set as three, the test carriage positioned at two sides
Test tracks A6, test tracks B7 are respectively set in road, is located in the middle in test lane and four sliding rails, this four sliding rails is set
Test tracks C8, test tracks D9, test tracks E10 are constituted, the side setting range sensor in the test lane 1 is installed
Graduation mark 12, the range sensor mounting rail are arranged on the side of the range sensor attachment rail 11 for track 11
Uniform mounting distance sensor 13 on road 11, idler wheel 14, the test is respectively set in the bottom of the range sensor 13
False vehicle 2 is tested in one end setting in lane 1, and tested platform 3 is arranged in the other end in the test lane 1, and described is tested
Platform 3 is installed on test tracks D9, and transverse support bar 15, the transverse support bar are arranged on the tested platform 3
Carrier loader platform 16 is set on 15, and the carrier loader platform 16 is installed in transverse support bar 15 by sleeve 17, and described is tested
It tries that electric telescopic rod 18 is arranged on platform 3, one end of the electric telescopic rod 18 is connected to the bottom of carrier loader platform 16, described
Carrier loader platform 16 on block 19 is set, tested vehicle 4, the quilt are set between the block 19 of the carrier loader platform 16
The rear end for testing vehicle 4 is installed by rear anti-crash warning device 20.
First element box 21 is set on the test vacation vehicle 2, and it is micro- to be respectively set first in the first element box 21
Processor, the first electronic switch, the first electric brake, the first wireless transmitter, the first microprocessor are separately connected
In the first electronic switch, the first electric brake, the first wireless transmitter, first electronic switch, the first electric brake
It is connected to the false vehicle 2 of test.
Second element box 22 is set on the tested platform 3, is respectively set second in the second element box 22
Microprocessor, the second electronic switch, the second electric brake, the second wireless transmitter, second microprocessor connect respectively
It is connected to the second electronic switch, the second electric brake, the second wireless transmitter, electric telescopic rod, second electronic switch,
Second electric brake is connected to tested platform 3.
The master controller 5 includes third microprocessor, third wireless transmitter, information storage module, data pair
Than library, the third microprocessor be connected to third wireless transmitter, information storage module, data comparison library, away from
From sensor 13, the third wireless transmitter is wirelessly connected respectively in the first wireless transmitter, the second wireless receiving and dispatching
Device, rear anti-crash warning device 20.
The travel speed of the false vehicle 2 of the test is set as 60km/h.
The width of the tested platform 3 is set as three times of the width of test tracks D9.
Measuring distance between the false vehicle 2 of the test and tested platform 3 is set as 150 meters.
Safe distance between the false vehicle 2 of the test and tested platform 3 is set as 40 meters.
The present invention is when in use: tested platform is arranged on test tracks D, is first placed in tested vehicle tested flat
On platform, carrier loader platform is placed in the top of test tracks D, adjusts the position of range sensor, 150 meters of measuring distance and safety away from
Be respectively set range sensor at from 40 meters, test false vehicle keep the speed of 60km/h successively test tracks C, test tracks D,
It is tested on test tracks E, and records experimental data, when distance reaches 150 meters between the false vehicle of test and tested platform
Experiment starts, and when Distance Shortened is to 40 meters, controls tested platform and travels forward, and prevents from testing false vehicle and knock into the back；Then pass through
Tested vehicle is placed in the top of test passageway C by electric telescopic rod, test false vehicle respectively from test tracks A, test tracks C,
Test tracks D keeps the speed of 60km/h to be tested, and records data, reaches when testing distance between false vehicle and tested platform
Experiment starts when to 150 meters, when Distance Shortened is to 40 meters, controls tested platform and travels forward, and prevents from testing false vehicle and knock into the back；
Tested vehicle is placed in the top of test tracks E finally by electric telescopic rod, tests false vehicle respectively from test tracks D, survey
Examination track E, test tracks B keep the speed of 60km/h to be tested, and record data, when test false vehicle and tested platform it
Between distance when reaching 150 meters experiment start, when Distance Shortened is to 40 meters, controls tested platform and travel forward, prevent from testing
False vehicle knocks into the back；Finishing analysis is carried out to test data, obtains test result.
Generally, the present invention, which has, uses rail mounted design method, and high degree of automation can be to touching after harmful influence vehicle
The various functions and performance for hitting early warning system are effectively detected, and reduce the waste of manpower and material resources, while can effectively improve
Testing efficiency, the good advantage of test result consistency, the existing detection means the degree of automation of effective solution is low, test carriage
Can not accurately be grasped with the relative distance and relative velocity of tested vehicle, depend on unduly it is artificial drive and commander, waste people
The problem of power financial resources.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (8)
1. anti-collision warning detection device after a kind of harmful influence vehicle, including test lane, test false vehicle, tested platform, be tested
Test run, master controller, it is characterised in that:
The test lane is set as three, and test tracks A, test tracks B, position are respectively set in the test lane of two sides
In four sliding rails are arranged in intermediate test lane, this four sliding rails constitute test tracks C, test tracks D, test tracks E；
Range sensor attachment rail is arranged in the side in the test lane；
Graduation mark is set on the side of the range sensor attachment rail；
Uniform mounting distance sensor on the range sensor attachment rail；
Idler wheel is respectively set in the bottom of the range sensor；
False vehicle is tested in one end setting in the test lane；
Tested platform is arranged in the other end in the test lane；
The tested stage+module is on test tracks D；
Transverse support bar is set on the tested platform；
Carrier loader platform is set in the transverse support bar；
The carrier loader platform is installed in transverse support bar by sleeve；
Electric telescopic rod is set on the tested platform；
One end of the electric telescopic rod is connected to the bottom of carrier loader platform；
Block is set on the carrier loader platform；
Tested vehicle is set between the block of the carrier loader platform；
The rear end of the tested vehicle is installed by rear anti-crash warning device.
2. anti-collision warning detection device after a kind of harmful influence vehicle according to claim 1, it is characterised in that: the test
First element box is set on false vehicle；First microprocessor, the first electronic switch, the first electricity are respectively set in the first element box
Son brake and the first wireless transmitter；
The first microprocessor is connected to the first electronic switch, the first electric brake, the first wireless transmitter；
First electronic switch, the first electric brake are connected to the false vehicle of test.
3. anti-collision warning detection device after a kind of harmful influence vehicle according to claim 1, it is characterised in that: described tested
It tries that second element box is arranged on platform；
It is wireless that the second microprocessor, the second electronic switch, the second electric brake and second are respectively set in the second element box
R-T unit；
Second microprocessor is connected to the second electronic switch, the second electric brake, the second wireless transmitter and electricity
Dynamic telescopic rod；
Second electronic switch, the second electric brake are connected to tested platform.
4. anti-collision warning detection device after a kind of harmful influence vehicle according to claim 1 or 2 or 3, it is characterised in that: institute
Stating master controller includes third microprocessor, third wireless transmitter, information storage module and data comparison database；
The third microprocessor is connected to third wireless transmitter, information storage module, data comparison library and distance
Sensor；
The third wireless transmitter is wirelessly connected respectively in the first wireless transmitter, the second wireless transmitter and rear defence
Hit warning device.
5. anti-collision warning detection device after a kind of harmful influence vehicle according to claim 1, it is characterised in that: test
The travel speed range of false vehicle is set as 20km/h~60km/h.
6. anti-collision warning detection device after a kind of harmful influence vehicle according to claim 1, it is characterised in that: described tested
The width of examination platform is set as three times of the width of test tracks D.
7. anti-collision warning detection device after a kind of harmful influence vehicle according to claim 1, it is characterised in that: the test
Measuring distance between false vehicle and tested platform is set as 150 meters.
8. anti-collision warning detection device after a kind of harmful influence vehicle according to claim 1, it is characterised in that: the test
Safe distance range between false vehicle and tested platform is set as 10 meters~40 meters.
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