CN106885700A - The simulating test device and its method of a kind of blind area testing equipment - Google Patents
The simulating test device and its method of a kind of blind area testing equipment Download PDFInfo
- Publication number
- CN106885700A CN106885700A CN201510933895.9A CN201510933895A CN106885700A CN 106885700 A CN106885700 A CN 106885700A CN 201510933895 A CN201510933895 A CN 201510933895A CN 106885700 A CN106885700 A CN 106885700A
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- Prior art keywords
- guide rails
- blind area
- testing equipment
- area testing
- vehicle
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- 238000012360 testing method Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 57
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 238000004088 simulation Methods 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims 1
- 238000009533 lab test Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 17
- 230000006872 improvement Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The invention discloses the simulating test device and its method of a kind of blind area testing equipment, the simulating test device of the blind area testing equipment includes support, A guide rails, B guide rails, object of reference, detection means, A motors and B motors；The A guide rails and B guide rail parallels are placed, the support is fixedly mounted on A guide rails, the object of reference is placed on B guide rails, the detection means, is fixedly mounted on support and visual field detection direction is connected with A guide rails and B guide rails respectively towards B guide rails, the A motors and B motors.The program can in the lab test out the function of blind area testing equipment, to overcome the various inconvenience tested on road.
Description
Technical field
The present invention relates to automotive field, more particularly to a kind of blind area testing equipment simulating test device and its side
Method.
Background technology
The test of present vehicle-mounted blind area detecting system, is mounted on test carriage, by actually entering on road
Row test.But in testing, due to artificial technical problem, it is difficult to control vehicle to reach constant vehicle speed
Exercise, so in the warning function under testing a certain speed, becoming very difficult.Particularly critical point
Warning function problem it is more prominent.Generally occur when appearing in target area with reference to vehicle, test vehicle
Speed is less than critical point speed, causes test unsuccessful.This kind of method of testing not only inefficiency, it is also restricted
In the situation of road traffic, it is inconvenient.
The content of the invention
In order to overcome all deficiencies of existing Related product, the present invention to propose a kind of mould of blind area testing equipment
Intend test device and its method, the program can in the lab test out the function of blind area testing equipment,
To overcome the various inconvenience tested on road.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of simulating test device of blind area testing equipment provided by the present invention, including：Support, A guide rails,
B guide rails, object of reference, detection means, A motors and B motors；The A guide rails and B guide rail parallels are placed,
The support is fixedly mounted on A guide rails, and the object of reference is placed on B guide rails, and the detection means is consolidated
Fixed rack-mount and visual field detection direction towards B guide rails, with A lead respectively by the A motors and B motors
Rail and B guide rails are connected.
As a further improvement on the present invention, the simulating test device of the blind area testing equipment also includes vehicle-mounted
Computer, host computer and attention display, the vehicle-mounted computer is connected with detection means and receiving detection device is obtained
The information for taking, the vehicle-mounted computer is also connected with host computer and attention display, and the attention display can be with
Send alarm.
As a further improvement on the present invention, the speed of simulation test is input to vehicle mounted electric by the host computer
Brain.
As a further improvement on the present invention, the detection means includes video camera or radar, the video camera
Or radar obtains the image and positional information of object of reference.
As a further improvement on the present invention, the vehicle-mounted computer can be with individualism, it is also possible to be integrated into vapour
In car entire car controller VCU.
As a further improvement on the present invention, the simulating test device of the blind area detection can also include motor
Controller, the electric machine controller and A motors and B motor connections, the electric machine controller pass through A motors
With B motors indirect control A guide rails and the speed of service of B guide rails.
A kind of analog detection method of blind area detection provided by the present invention, including step：
The first step：It is placed in parallel A guide rails and B guide rails；
Second step：Blind area testing equipment is installed on A guide rails；Object of reference is placed on B guide rails；
3rd step：In the testing equipment of blind area, the speed of simulation test is input into；
4th step：The speed of service for setting B guide rails where object of reference is X；
5th step：The speed of service for setting A guide rails where the testing equipment of blind area is Y；
6th step：Blind area testing equipment checks whether blind area testing equipment function is normal after capturing object of reference.
As a further improvement on the present invention, if simulation test is to surmount the quiet of side during automobile is advanced
Only warning function during object, then the B guide rail remains stationaries where object of reference can be set, that is, it is 0 to set X；
If simulation test is the warning function for surmounting other pedestrians or vehicle in this vehicle blind zone, can set
A guide rail remains stationaries where putting detection means, that is, it is 0 to set Y.
As a further improvement on the present invention, the blind area testing equipment further includes host computer and vehicle mounted electric
Brain, is to be input into the speed of simulation test in vehicle-mounted computer by host computer in the 3rd step.
As a further improvement on the present invention, the blind area testing equipment further includes detection means and alarm
Display, the detection means includes video camera or radar, in the 6th step：Caught by detection means
Catch object of reference；And whether alarm whether normal to check blind area testing equipment function by attention display,
Detected successfully if alarm, blind area testing equipment function is normal, otherwise it is assumed that detection failure, blind area is detected and set
Standby disabler.
Compared with prior art, the invention has the advantages that：
1st, the speed of service of guide rail receives motor control, and constant airspeed overcomes fortune in actual vehicle test process
The unstable problem of scanning frequency degree.
2nd, the speed of service of guide rail receives motor control, overcomes and is appeared at target area with reference to vehicle, surveys
Problem of the examination vehicle speed less than critical point speed.
3rd, test process can be completed in the lab, overcome the various inconvenience tested on road.
Brief description of the drawings
Fig. 1 is the simulating test device structural representation of blind area detection of the present invention；
Fig. 2 is the analog detection method flow chart of blind area detection of the present invention.
Reference：1- supports；2-A guide rails；3-B guide rails；4- electric machine controllers；5- objects of reference；6- is vehicle-mounted
Computer；7- host computers；8- attention displays；9- detection means；41-A motors；42-B motors.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.
Presently preferred embodiments of the present invention is given in accompanying drawing.But, the present invention can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to this
The understanding of disclosure of the invention content is more thorough comprehensive.
Refering to shown in Fig. 1, general vehicle blind zone testing equipment includes vehicle-mounted computer 6, host computer 7, alarm
Display 8, detection means 9, simulating test device of the invention is used to test the blind area testing equipment of automobile is
No function is normal.
The simulating test device of the blind area testing equipment, also including support 1, A guide rails 2, B guide rails 3,
Electric machine controller 4, object of reference 5, detection means 9, A motors 41 and B motors 42.
The A guide rails 2 and B guide rails 3 are placed in parallel, and the support 1 is fixedly mounted on A guide rails 2 simultaneously
It is operated together with A guide rails 2, the object of reference 5 is placed on B guide rails 3 and is operated together with B guide rails 3,
The detection means 9 is fixedly mounted on support 1 and visual field detection direction is towards B guide rails 3, and the A leads
The distance between rail 2 and B guide rails 3 are simultaneously unrestricted, but require visual field model of the B guide rails 3 in detection means 9
In enclosing, the guide rail can be metal track formula can also be other identical functions form.
The vehicle-mounted computer 6 is connected with detection means 9, and receiving detection device 9 obtain image and position
Information, the detection means 9 includes video camera or radar.The company of the vehicle-mounted computer 6 and detection means 9
The mode of connecing can be that wired connection can also connect transmission information by wireless device, and the vehicle-mounted computer 6 can
With individualism, it is also possible to be integrated into vehicle complete vehicle controller VCU.
The vehicle-mounted computer 6 is also connected with host computer 7 and attention display 8, the speed of the simulation test
Vehicle-mounted computer 6 is input to by the host computer 7, the vehicle-mounted computer 6 captures reference in detection means 9
Attention display 8 is conveyed information to after thing 5, the attention display 8 sends alarm signal.
The A motors 41 and B motors 42 are connected with A guide rails 2 and B guide rails 3 respectively, the A electricity
Machine 41 and B motors 42 are that A guide rails 2 and B guide rails 3 provide power support, and the motor can be with guide rail
It is made of one, it is also possible to independently exist；The electric machine controller 4 and A motors 41 and B motors 42
Connection, the operation of the A motors 41 and B motors 42 is controlled by electric machine controller 4, the motor control
Device 4 is by A motors 41 and the speed of service of the indirect control A guide rails 2 of B motors 42 and B guide rails 3.
Refering to shown in Fig. 2, a kind of analog detection method of blind area detection, including step：
S1：It is placed in parallel A guide rails (2) and B guide rails (3)；
S2：Blind area testing equipment is installed on A guide rails (2)；Object of reference is placed into B guide rails (3)
On；
S3：In the testing equipment of blind area, the speed of simulation test is input into；
In step s3, particular by the speed of the input simulation test of host computer 7 in vehicle-mounted computer 6；
S4：The speed of service for setting the place B guide rail 3 of object of reference 5 is X；
In step s 4, if simulation test be automobile advance during surmount side stationary object when report
Alert function, then the remains stationary of B guide rails 3 where object of reference 5 can be set, that is, it is 0 to set X；
S5：The speed of service for setting the place A guide rail 2 of detection means 9 is Y；
In step s 5, if simulation test is the alarm for surmounting other pedestrians or vehicle in this vehicle blind zone
Function, then the remains stationary of A guide rails 2 where detection means 9 can be set, that is, it is 0 to set Y；
S6：Blind area testing equipment checks whether blind area testing equipment function is normal after capturing object of reference 5；
In step s 6, after capturing object of reference 5 particular by detection means 9, attention display is checked
Whether 8 alarm, and is detected successfully if alarm, and blind area testing equipment function is normal, otherwise it is assumed that detection failure,
Blind area testing equipment disabler.
Now the analog detection method to blind area detection is illustrated：
Assuming that simulation speed is the function under 20km/h, then speed is set as 20km/h, if automobile will surmount
People or thing dry run speed be 30km/h, then the two relative speed is 10km/h, now, if simulation is surveyed
Examination is the warning function for surmounting the close Pedestrians and vehicles in side in blind area, then the A where detection means 9
The remains stationary of guide rail 2, it is 10km/h that the B guide rails 3 where object of reference 5 set the speed of service, in this state
Under, after video camera catches 9 grasps object of reference 5, check whether attention display 8 alarms, examined if alarm
Survey successfully, otherwise it is assumed that failure；If simulation test is to surmount the restings such as side static fence, flower bed
Warning function during body, the then remains stationary of B guide rails 3 where object of reference 5, the A where detection means 9
It is 10km/h that guide rail 2 sets the speed of service, in this case, after video camera catches 9 grasps object of reference 5,
Check whether attention display 8 alarms, detected successfully if alarm, otherwise it is assumed that failure.Under actual conditions,
Speed difference between the two may be excessive, and independent a certain guide rail speed is unable to reach requirement, at this point it is possible to will
Speed difference is assigned on two guide rails, is run in opposite directions by two guide rails, and simulation test is completed according to step, and A leads
The speed of service of rail 2 and B guide rails 3 can voluntarily be set according to actual conditions.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technology of the invention
The implication that the technical staff in field is generally understood that is identical.The art for being used in the description of the invention herein
Language is intended merely to describe the purpose of specific embodiment, it is not intended that in the limitation present invention.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention do not receive above-mentioned reality
Apply the limitation of example, it is other it is any without departing from the change made under Spirit Essence of the invention and principle, modification,
Substitute, combine, simplify, should be equivalent substitute mode, be included within protection scope of the present invention.
Claims (10)
1. a kind of simulating test device of blind area testing equipment, the blind area testing equipment for detecting automobile, its
It is characterised by, including：
Support (1), A guide rails (2), B guide rails (3), object of reference (5), detection means (9), A motors
And B motors (42) (41)；The A guide rails (2) and B guide rails (3) are placed in parallel, and the support is fixed (1)
On A guide rails (2), the object of reference (5) is placed on B guide rails (3), and the detection means (9) is solid
Dingan County is on the support (1) and visual field detection direction is towards B guide rails (3), the A motors (41) and B motors (42)
It is connected with A guide rails (2) and B guide rails (3) respectively.
2. the simulating test device of blind area testing equipment as claimed in claim 1, it is characterised in that：It is described
The simulating test device of blind area testing equipment also includes vehicle-mounted computer (6), host computer (7) and attention display
(8) information that, the vehicle-mounted computer (6) is connected with detection means (9) and receiving detection device (9) is obtained,
The vehicle-mounted computer (6) is connected with host computer (7) and attention display (8), and the attention display (8) can send
Alarm.
3. the simulating test device of blind area testing equipment as claimed in claim 2, it is characterised in that：Simulation
The speed of test is input to vehicle-mounted computer (6) by the host computer (7).
4. the simulating test device of blind area testing equipment as claimed in claim 2, it is characterised in that：It is described
Detection means (9) includes video camera or radar, and the video camera or radar obtain the image of object of reference (5)
And positional information.
5. the simulating test device of blind area testing equipment as claimed in claim 2, it is characterised in that：It is described
Vehicle-mounted computer (6) can be with individualism, it is also possible to be integrated into vehicle complete vehicle controller VCU.
6. the simulating test device of blind area testing equipment as claimed in claim 1, it is characterised in that：It is described
Blind area detection simulating test device can also include electric machine controller (4), the electric machine controller (4) with
A motors (41) and B motors (42) are connected, and the electric machine controller 4 passes through A motors (41) and B
The speed of service of motor (42) indirect control A guide rails (2) and B guide rails (3).
7. a kind of analog detection method of blind area testing equipment, it is characterised in that including step：
The first step：It is placed in parallel A guide rails (2) and B guide rails (3)；
Second step：Blind area testing equipment is installed on A guide rails (2)；Object of reference (5) is placed into B to lead
On rail (3)；
3rd step：In the testing equipment of blind area, the speed of simulation test is input into；
4th step：The speed of service for setting B guide rails (3) where object of reference (5) is X；
5th step：The speed of service for setting A guide rails (2) where the testing equipment of blind area is Y；
6th step：Whether blind area testing equipment captures just to check after object of reference (5) blind area testing equipment function
Often.
8. the analog detection method of blind area testing equipment as claimed in claim 7, it is characterised in that：If mould
Intend test is warning function when surmounting the stationary object on side during automobile is advanced, then reference can be set
B guide rails (3) remains stationary where thing (5), that is, it is 0 to set X；
If simulation test is the warning function for surmounting other pedestrians or vehicle in this vehicle blind zone, can set
A guide rails (2) remains stationary where putting detection means (9), that is, it is 0 to set Y.
9. the analog detection method of blind area testing equipment as claimed in claim 6, it is characterised in that：Institute
It is that the speed of simulation test is input into in vehicle-mounted computer (6) by host computer (7) in stating the 3rd step.
10. the analog detection method of blind area testing equipment as claimed in claim 9, it is characterised in that：Institute
State blind area testing equipment and further include detection means (9) and attention display (8), the detection means (9)
Including video camera or radar, in the 6th step：
Object of reference (5) is caught by detection means (9)；
And whether alarm whether normal to check blind area testing equipment function by attention display (8),
Detected successfully if alarm, blind area testing equipment function is normal, otherwise it is assumed that detection failure, blind area is detected and set
Standby disabler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933895.9A CN106885700B (en) | 2015-12-15 | 2015-12-15 | Simulation test device and method for blind area detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933895.9A CN106885700B (en) | 2015-12-15 | 2015-12-15 | Simulation test device and method for blind area detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN106885700A true CN106885700A (en) | 2017-06-23 |
| CN106885700B CN106885700B (en) | 2023-09-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108445459A (en) * | 2018-03-16 | 2018-08-24 | 北京润科通用技术有限公司 | A kind of blind area detection radar test method and system |
| CN108982120A (en) * | 2018-07-26 | 2018-12-11 | 北京新能源汽车股份有限公司 | A kind of automobile back view verifying device |
| CN109870310A (en) * | 2017-12-04 | 2019-06-11 | 深圳市航盛电子股份有限公司 | A kind of test method and test macro |
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|---|---|
| CN106885700B (en) | 2023-09-05 |
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Effective date of registration: 20231213 Address after: 430000 Commercial Building 103-68, Xiaojunshan Community, Junshan Street, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Hangsheng Automobile Electronics Co.,Ltd. Address before: 518000 Hangsheng Industrial Park, Fuyuan 1st Road, Heping Village, Fuyong Town, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HANGSHENG ELECTRONICS Co.,Ltd. |
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