CN109599004A - A kind of device and method of detection adjustment automobile rearview mirror movement - Google Patents
A kind of device and method of detection adjustment automobile rearview mirror movement Download PDFInfo
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- CN109599004A CN109599004A CN201811454855.6A CN201811454855A CN109599004A CN 109599004 A CN109599004 A CN 109599004A CN 201811454855 A CN201811454855 A CN 201811454855A CN 109599004 A CN109599004 A CN 109599004A
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- rearview mirror
- detection
- module
- automobile rearview
- detection module
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
- G09B9/052—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles characterised by provision for recording or measuring trainee's performance
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- Theoretical Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention discloses a kind of devices of detection adjustment automobile rearview mirror movement, including the detection module, signal processing module and output module being sequentially connected electrically；The detection module is the pressure-sensitive line being wrapped on rearview mirror frame, and the movement for whether having adjustment rearview mirror for detecting student, the signal processing module obtains the conclusion of yes/no for carrying out processing judgement to data measured；The output module in the form of digital quantity for exporting the conclusion of the yes/no.The device of detection adjustment automobile rearview mirror movement of the invention realizes the objective judgement acted during Driving Test to adjusting rearview mirror as a result,；Output result is digital quantity, can very easily access any examination system.The invention also discloses a kind of methods of detection adjustment automobile rearview mirror movement.
Description
Technical field
The present invention relates to the devices and side of intelligent Driving Test field more particularly to a kind of detection adjustment automobile rearview mirror movement
Method.
Background technique
Quick with automobile is popularized, and the people for learning every year and being admitted to motor vehicle driving license is also more and more, so as to cause
The training of driving license test and examination task become very heavy.In order to adapt under the new situation drive training, take an examination industry development want
It asks, the Ministry of Public Security had modified " People's Republic of China's industry standards of public safety --- vehicle driver examination field in 2012
Ground, system and examination content and requirement ", and executed on January 1st, 2013 according to " the 123rd command of the Ministry of Public Security " new standard.
In new standard, it is desirable that student is in Driving Test, before starting automobile engine, it is necessary to first check adjustment rearview mirror extremely
Suitable position.This judges item by manually carrying out range estimation judge at present, and there are many subjective factors, evaluation result is not objective enough
It sees.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of device of detection adjustment automobile rearview mirror movement, make to drive
To the judge more objective of the movement of adjustment automobile rearview mirror in examination process, the purpose that automation is judged is realized.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of device of detection adjustment automobile rearview mirror movement, including detection module, the signal processing mould being sequentially connected electrically
Block and output module；The detection module is used to perceive the variable quantity of measured signal, and the signal processing module is used for detection
The variable quantity of the measured signal of module perception is judged with preset threshold value, obtains " being greater than threshold value " or " being less than threshold value "
Conclusion；The output module is used to " be greater than threshold value " by described in or the conclusion of " being less than threshold value " is exported in the form of digital quantity.
Based on the above technical solution, the present invention can also be improved as follows.
Preferably, the motion detection module is the pressure-sensitive line being wrapped on rearview mirror frame.
Preferably, the pressure-sensitive line spiral is wrapped on rearview mirror frame.
Preferably, the pressure-sensitive line is snakelike reciprocal is laid on rearview mirror frame.
Preferably, the motion detection module is the varistor being laid on rearview mirror frame.
Preferably, the motion detection module is the photo resistance being laid on rearview mirror frame.
Preferably, the motion detection module is the microswitch being laid on rearview mirror frame.
Preferably, the motion detection module is the patch type Micro-touch switch being laid in rearview mirror regulation button.
Preferably, the signal processing module has the function of adjusting sensitivity, prevents false triggering.
Compared with prior art, the present invention has the following technical effect that
1, the objective judgement acted during Driving Test to adjusting rearview mirror is realized；
2, output result is digital quantity, can very easily access any examination system；
The method whether the present invention also provides a kind of adjusts rearview mirror for detecting Driving Test student, includes the following steps:
S01 obtains the detected value of detection module,
S02 judges whether detected value is more than given threshold,
S03 obtains the conclusion for whether detecting that Driving Test student adjusts rearview mirror,
S04 output test result in the form of switching value.
Detailed description of the invention
Fig. 1 is the block schematic illustration of the device of detection adjustment automobile rearview mirror movement of the invention；
Fig. 2 is the device installation site figure of detection adjustment automobile rearview mirror movement of the invention；
Fig. 3 is pressure-sensitive line spiral winding schematic diagram in embodiment 1；
Fig. 4 is the pressure-sensitive snakelike canoe schematic diagram of line in embodiment 1；
In the accompanying drawings, list of designations represented by each label is as follows:
1 --- detection module；
11 --- pressure-sensitive line；
2 --- data processing module；
3 --- output module；
4 --- rear-vision mirror face；
5 --- rearview mirror frame；
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
It please refers to shown in Fig. 1-4, the device of detection adjustment automobile rearview mirror movement of the invention includes being sequentially connected electrically
Detection module 1, signal processing module 2 and output module 3；The detection module 1 is used to perceive the variable quantity of measured signal；It is described
The variable quantity for the measured signal that signal processing module 2 is used to perceive detection module 1 is compared with preset threshold value, is obtained
Obtain the conclusion of " being greater than threshold value " or " being less than threshold value "；The output module 3 is used to " be greater than threshold value " by described in or " being less than threshold value "
Conclusion exported in the form of digital quantity, i.e. " be greater than threshold value " output+5V, " being less than threshold value " output 0V.
The motion detection module is the pressure-sensitive line 11 being wrapped on rearview mirror frame 5.
The pressure-sensitive line 11 spiral can be wrapped on rearview mirror frame 5 as shown in Figure 3, can also snake as shown in Figure 4
Shape is reciprocal to be laid on rearview mirror frame 5, and laying will avoid rear-vision mirror face 4, avoids the overview function for influencing rearview mirror.
When student carries out rearview mirror adjustment by stirring rearview mirror frame 5, the pressure-sensitive line that is laid on rearview mirror frame 5
11 can detect the presence of pressure, and pressure signal is transferred to data processing module 2, and the judgement of data processing module 2 measures pressure
Whether the size of force value is more than the threshold value of setting, if measuring pressure value greater than given threshold, assert that student has adjusted rearview mirror,
Output module 3 exports 5V high level, it is meant that determines that student has had adjusted rearview mirror；If the size for measuring pressure value does not surpass
Cross the threshold value of setting, then it is assumed that be interference signal, output module 3 exports 0V low level, it is meant that there are no detect student's tune
The movement of whole rearview mirror.
Further, the motion detection module 1 is also possible to the varistor being laid on rearview mirror frame 5.It is multiple
Varistor is cascaded, and realizes all standing to rearview mirror frame 5, after student is carried out by stirring rearview mirror frame 5
When visor adjusts, pressure can be formed to the varistor being laid on rearview mirror frame 5, the resistance value of the varistor becomes
Change, data processing module 2 judges the variation of varistor resistance value, and subsequent action is similar with pressure-sensitive line is laid, no longer superfluous
It states.
Further, the motion detection module is the photo resistance being laid on rearview mirror frame, multiple photo resistance
It is cascaded, realizes all standing to rearview mirror frame 5, and lighting device is set above photo resistance, when student passes through
When stirring the progress rearview mirror adjustment of rearview mirror frame 5, the light for the photo resistance being radiated on rearview mirror frame 5 can be sheltered from,
Cause the variation of photo resistance, data processing module 2 judges the variation of photo resistance, and subsequent action is the same as deposited
If pressure-sensitive line is similar, repeat no more.
Further, the motion detection module is the microswitch being laid on rearview mirror frame, the microswitch
It may be configured as strip (space bar on such as keyboard), and ensure to cover all adjustment positions, when student is by stirring rearview mirror
When frame 5 carries out rearview mirror adjustment, microswitch can be triggered, the time that data processing module 2 is closed microswitch is sentenced
Disconnected, subsequent action is similar with pressure-sensitive line is laid, and repeats no more.
For exterior mirror if manually adjusting, processing method is similar with room mirror, and details are not described herein.
If exterior mirror is motorized adjustment, patch type micro-touch can be set in exterior mirror regulation button and opened
It closes, such as the membrane switches of TS-1187AB, size only has 4.5mm*4.5mm*0.5mm, neither influences the behaviour of adjusting rearview mirror
Make, may also detect that adjusting acts.
In order to avoid judging by accident caused by interference signal, threshold value of the signal processing module for judgement is adjustable.
To sum up, the device of detection adjustment automobile rearview mirror movement of the invention has the following technical effect that
1, the objective judgement acted during Driving Test to adjusting rearview mirror is realized；
2, output result is digital quantity, can very easily access any examination system；
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of device of detection adjustment automobile rearview mirror movement, which is characterized in that including detection module, the letter being sequentially connected electrically
Number processing module and output module；The detection module is used to perceive the variable quantity of measured signal；The signal processing module is used
It is compared in the variable quantity of the measured signal with preset threshold value, obtains " being greater than threshold value " or " being less than threshold value "
Conclusion；The output module is used to " be greater than threshold value " by described in or the conclusion of " being less than threshold value " is exported in the form of digital quantity.
2. the device of detection adjustment automobile rearview mirror movement according to claim 1, which is characterized in that the detection module
To be wrapped in the pressure-sensitive line on rearview mirror frame.
3. the device of detection adjustment automobile rearview mirror movement according to claim 2, which is characterized in that the pressure-sensitive line spiral shell
Rotation being wrapped on rearview mirror frame or snakelike reciprocal being laid on rearview mirror frame.
4. the device of detection adjustment automobile rearview mirror movement according to claim 1, which is characterized in that the detection module
For the varistor being laid on rearview mirror frame.
5. the device of detection adjustment automobile rearview mirror movement according to claim 1, which is characterized in that the detection module
For the photo resistance being laid on rearview mirror frame.
6. the device of detection adjustment automobile rearview mirror movement according to claim 1, which is characterized in that the detection module
For the microswitch being laid on rearview mirror frame.
7. the device of detection adjustment automobile rearview mirror movement according to claim 1, which is characterized in that the motion detection
Module is the patch type Micro-touch switch being laid in rearview mirror regulation button.
8. the device of detection adjustment automobile rearview mirror movement according to claim 1, which is characterized in that the signal processing
Module has the function of adjusting sensitivity.
9. a kind of method for judging Driving Test student and whether adjusting automobile rearview mirror, which comprises the following steps:
S01 obtains the detected value of detection module,
S02 judges whether detected value is more than given threshold,
S03 obtains the conclusion for whether detecting that Driving Test student adjusts rearview mirror,
S04 output test result in the form of switching value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454855.6A CN109599004A (en) | 2018-11-30 | 2018-11-30 | A kind of device and method of detection adjustment automobile rearview mirror movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454855.6A CN109599004A (en) | 2018-11-30 | 2018-11-30 | A kind of device and method of detection adjustment automobile rearview mirror movement |
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| Publication Number | Publication Date |
|---|---|
| CN109599004A true CN109599004A (en) | 2019-04-09 |
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| CN201811454855.6A Pending CN109599004A (en) | 2018-11-30 | 2018-11-30 | A kind of device and method of detection adjustment automobile rearview mirror movement |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181218Y (en) * | 2008-03-17 | 2009-01-14 | 华南理工大学 | Linear array pressure-sensitive sensing equipment used for automobile wheel shaft recognition |
| CN201757645U (en) * | 2010-07-07 | 2011-03-09 | 法可赛(太仓)汽车配件有限公司 | Detection device for automobile rearview mirror |
| CN106781821A (en) * | 2016-10-25 | 2017-05-31 | 上海悉德信息科技有限公司 | Vehicle driver security civilization driving test intelligence evaluating system |
| CN107330389A (en) * | 2017-06-26 | 2017-11-07 | 上海眼控科技股份有限公司 | A kind of specification for being used for intelligent Driving Test is got on the bus starting determination methods |
| CN108133644A (en) * | 2017-12-22 | 2018-06-08 | 南京多伦科技股份有限公司 | A kind of evaluation system and evaluation method of automobile driver examination |
-
2018
- 2018-11-30 CN CN201811454855.6A patent/CN109599004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181218Y (en) * | 2008-03-17 | 2009-01-14 | 华南理工大学 | Linear array pressure-sensitive sensing equipment used for automobile wheel shaft recognition |
| CN201757645U (en) * | 2010-07-07 | 2011-03-09 | 法可赛(太仓)汽车配件有限公司 | Detection device for automobile rearview mirror |
| CN106781821A (en) * | 2016-10-25 | 2017-05-31 | 上海悉德信息科技有限公司 | Vehicle driver security civilization driving test intelligence evaluating system |
| CN107330389A (en) * | 2017-06-26 | 2017-11-07 | 上海眼控科技股份有限公司 | A kind of specification for being used for intelligent Driving Test is got on the bus starting determination methods |
| CN108133644A (en) * | 2017-12-22 | 2018-06-08 | 南京多伦科技股份有限公司 | A kind of evaluation system and evaluation method of automobile driver examination |
Non-Patent Citations (1)
| Title |
|---|
| 指文图书: "《新交规机动车驾驶员考试题库 最新驾考科目一题库、科目二、科目三最新扣分标准及考试技巧详解》", 30 April 2013, 四川师范大学电子音像出版社 * |
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