CN106774121A - A kind of CTM calibration systems - Google Patents
A kind of CTM calibration systems Download PDFInfo
- Publication number
- CN106774121A CN106774121A CN201611196717.3A CN201611196717A CN106774121A CN 106774121 A CN106774121 A CN 106774121A CN 201611196717 A CN201611196717 A CN 201611196717A CN 106774121 A CN106774121 A CN 106774121A
- Authority
- CN
- China
- Prior art keywords
- tail gas
- vehicle
- ctm
- gas exhaust
- exhaust pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000007115 recruitment Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 38
- 238000000034 method Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1108—Relay module
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a kind of CTM calibration systems, it includes tail gas exhaust device, electric slip, track, exhaust pipe avoiding device, the electric slip, track is parallel with the direction of travel of vehicle, the body of the tail gas exhaust device is slidably connected with the track, the exhaust pipe of the tail gas exhaust device is connected with the smoke exhaust pipe of vehicle, the electrical terminals of the tail gas exhaust device are slidably connected with the electric slip, the exhaust pipe avoiding device is arranged on the exhaust pipe lower section of tail gas exhaust device when vehicle enters detection station, when vehicle enters detection station, the exhaust pipe of the tail gas exhaust device can be avoided the exhaust pipe avoiding device backup camera of vehicle tail, implement CTM calibrations.The present invention can cut down after the camera system working hour that activates and calibrate, cancel the full-time dress inspectoral recruitment personnel cost of tail gas exhaust device, exhaust emissions amount between eliminating because taking off tail gas exhaust device rear car.
Description
Technical field
The present invention relates to automotive accessory field, more particularly to a kind of CTM calibration systems.
Background technology
CTM(Cross Traffic Monitor):Backsight dynamic alerts system, is equipped in the New function on automobile, is used for
Lifting reversing security.For the vehicle for being equipped with CTM functions, its CTM function is activated and calibrated using preceding needs, CTM calibrations
Process vehicle first carries out vehicle centering into CTM detections post, and operation LET equipment sends detection instruction to ECU
(Electronic Control Unit：Electronic control unit), rear camera photographs two pieces of target plate images completely, finally
ECU is calculated image distance, completes the calibration of CTM functions.
At present, in prior art, by detection line straight-line tail gas exhaust device, clamping is discharged fume on gadget in vehicle,
Following vehicle is moved, and for improving workshop air quality, the waste gas influence healthy to employee is eliminated, due to exhaust device peace
Mounted in vehicle tail, already allowing for exhaust device in new model trial operation programming phase may block CTM camera sight lines, because
This, mechanical release device is mounted with when CTM equipment is built in vitro in room, and smoke exhaust pipe is taken off when vehicle is into CTM posies, is detected
After the completion of reinstalled by inspector again.The qualification rate of this activation and calibration method is relatively low, time-consuming, personnel's input is big, to car
Quality, production cost, staff labor intensity are adversely affected, and there is certain potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are, there is provided a kind of CTM calibration systems, can solve the problem that existing activation and school
Qualification rate is relatively low in quasi- method, time-consuming, personnel's input is big, causes unfavorable to automotive quality, production cost, staff labor intensity
Influence, and there is a problem of certain potential safety hazard.
In order to solve the above-mentioned technical problem, the invention provides a kind of CTM calibration systems, it include tail gas exhaust device,
Electric slip, track, exhaust pipe avoiding device, the electric slip, track are parallel with the direction of travel of vehicle, the tail gas exhaust dress
The body put is slidably connected with the track, and the exhaust pipe of the tail gas exhaust device is connected with the smoke exhaust pipe of vehicle, the tail
The electrical terminals of gas exhaust device are slidably connected with the electric slip, and the exhaust pipe avoiding device is arranged on vehicle and enters detection
The exhaust pipe lower section of tail gas exhaust device during station, when vehicle enters detection station, the exhaust pipe avoiding device energy
Enough backup cameras that the exhaust pipe of the tail gas exhaust device is avoided vehicle tail, implement CTM calibrations.
Used as preferred embodiments of the present invention, the exhaust pipe avoiding device includes push pedal and push pedal cylinder, the push pedal
One end is hinged by hinge with ground, and the cylinder body of the push pedal cylinder is obliquely fixed on the position of below ground, the push pedal
The push rod of cylinder is hinged by hinge with the push pedal.
As preferred embodiments of the present invention, the CTM calibration systems include PLC control modules, the PLC control modules with
The push pedal cylinder electrical connection.
Used as preferred embodiments of the present invention, the tail gas exhaust device is provided with road wheel and motor, the motor and institute
Road wheel is stated to connect and drive the road wheel to drive the tail gas exhaust device front and rear walking on the track.
Used as preferred embodiments of the present invention, the CTM calibration systems include that at least two are used to detect the tail gas exhaust
The first sensor of device movement locus, the first sensor is arranged at the track side.
Used as preferred embodiments of the present invention, the CTM calibration systems include PLC control modules, the PLC control modules point
Do not electrically connected with the motor and first sensor.
Used as preferred embodiments of the present invention, the detection station is provided with vehicle locating device, the vehicle locating device
Including roller bearing platform, limited block and centering cylinder, the roller bearing platform is provided with the roller bearing of a plurality of parallel arrangement, the roller bearing
Axis is parallel with the direction of travel of vehicle, and the limited block is arranged on the rear end of the roller bearing platform, and the centering cylinder is provided with
Two groups and the left and right sides of the roller bearing platform is separately positioned on, vehicle on the limited block into stopping after the roller bearing platform
Surely, then the centering cylinder promotes wheel to ajust vehicle to make backup camera be directed at the right of two pieces of symmetrically arranged Target Boards
Claim on center line.
Used as preferred embodiments of the present invention, the CTM calibration systems include that whether at least one is used to detect vehicle in institute
State the second sensor come to a complete stop on limited block, the second sensor is arranged at vehicle and is come to a complete stop on the limited block rear wheel institute
In the side of position.
Used as preferred embodiments of the present invention, the CTM calibration systems include PLC control modules, the PLC control modules point
Do not electrically connected with the centering cylinder and second sensor.
Implement a kind of CTM calibration systems of the invention, compared with prior art, have the advantages that：
When vehicle enters detection station, the exhaust pipe of tail gas exhaust device can be avoided vehicle by exhaust pipe avoiding device
The backup camera of afterbody, implements CTM calibrations, so that the working hour that camera system is activated and calibrated after cutting down, cancels full-time
The dress inspectoral recruitment personnel cost of tail gas exhaust device, exhaust emissions amount between eliminating because taking off tail gas exhaust device rear car.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, will simply be situated between to the accompanying drawing of embodiment below
Continue.
Fig. 1 is the structural representation of CTM calibration systems of the invention；
Fig. 2 is the structural representation of vehicle locating device.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to shown in Fig. 1 and Fig. 2, the preferred embodiments of the present invention, a kind of CTM calibration systems, it includes that tail gas exhaust is filled
2, electric slip 3, track 4, exhaust pipe avoiding device 5 are put, the electric slip 3, track 4 are parallel with the direction of travel of vehicle 1, described
The body of tail gas exhaust device 2 is slidably connected with the track 4, the exhaust pipe 21 of the tail gas exhaust device 2 and the row of vehicle 1
Smoke pipe is connected, and the electrical terminals of the tail gas exhaust device 2 are slidably connected with the electric slip 3, the exhaust pipe avoiding device 5
The lower section of exhaust pipe 21 of the tail gas exhaust device 2 when vehicle 1 enters detection station is arranged on, when vehicle 1 enters detection station
When, the exhaust pipe avoiding device 5 can be taken the photograph the reversing that the exhaust pipe 21 of the tail gas exhaust device 2 avoids the afterbody of vehicle 1
As head, implement CTM calibrations.Thus, this calibration system is implemented, the working hour that camera system is activated and calibrated after can cutting down,
Cancel the inspectoral recruitment personnel cost of full-time dress tail gas exhaust device 2, eliminate because taking off workshop tail gas after tail gas exhaust device 2
Discharge capacity.
In the present embodiment, the exhaust pipe avoiding device 5 includes push pedal 51 and push pedal cylinder 52, one end of the push pedal 51
It is hinged with ground by hinge, the cylinder body of the push pedal cylinder 52 is obliquely fixed on the position of below ground, the push pedal gas
The push rod of cylinder 52 is hinged by hinge with the push pedal 51.Thus, drive push pedal 51 to dig by push pedal cylinder 52, tail gas is taken out
The exhaust pipe 21 of arranging device 2 avoids the backup camera of the afterbody of vehicle 1.
Further, the CTM calibration systems include PLC control modules, the PLC control modules and the push pedal cylinder 52
Electrical connection, realizes the Based Intelligent Control of push pedal cylinder 52.
In the present embodiment, the tail gas exhaust device 2 is provided with road wheel and motor, and the motor connects with the road wheel
Connect and drive the road wheel to drive the front and rear walking on the track 4 of tail gas exhaust device 2.
Further, the CTM calibration systems include that at least two are used to detect the movement locus of tail gas exhaust device 2
First sensor 6, the first sensor 6 is arranged at the side of the track 4.In the present embodiment, first sensor 6 preferably sets
Two are put, when two first sensors 6 detect tail gas exhaust device 2 to be passed through, system representation tail gas exhaust device 2 exceeds
Specified location, when two first sensors 6 do not detect tail gas exhaust device 2 to be passed through, system representation tail gas exhaust dress
Put 2 and do not reach specified location, when only first first sensor 6 detects tail gas exhaust device 2 to be passed through, system representation tail gas
Exhaust device 2 reaches specified location.
Further, the CTM calibration systems include PLC control modules, the PLC control modules respectively with the motor
Electrically connected with first sensor 6, the number of times that PLC control modules can be connected by first sensor 6 judges tail gas exhaust device 2
In forward/position rearward, positive/negative electric current, the direction of travel of control tail gas exhaust device 2, until tail gas exhaust is filled are led to motor
2 arrival specified locations are put, so as to realize the position fixing process of tail gas exhaust device 2, intelligence is accurate.
In the present embodiment, the detection station is provided with vehicle locating device 7, and the vehicle locating device 7 includes roller bearing
Platform 71, limited block 72 and centering cylinder 73, the roller bearing platform 71 are provided with the roller bearing of a plurality of parallel arrangement, the roller bearing
Axis is parallel with the direction of travel of vehicle 1, and the limited block 72 is arranged on the rear end of the roller bearing platform 71, the centering cylinder
73 are provided with two groups and are separately positioned on the left and right sides of the roller bearing platform 71, in institute after the entrance roller bearing platform 71 of vehicle 1
State and come to a complete stop on limited block 72, then the centering cylinder 73 promotes wheel to ajust vehicle 1 makes two pieces of backup camera alignment right
Claim in the symmetrical center line of the Target Board for setting, so as to realize the automatic centering of vehicle 1.
Further, the CTM calibration systems include that at least one is used to detect whether vehicle 1 stops on the limited block 72
Steady second sensor, the second sensor is arranged at vehicle 1 and is come to a complete stop on the limited block 72 rear wheel position
Side.In the present embodiment, second sensor is preferably laser sensor, and when laser sensor is blocked by wheel, detection station is known
It is clipped to vehicle 1 and has been enter into predeterminated position, it is ensured that the precision of the skew of vehicle 1.
Further, the CTM calibration systems include PLC control modules, the PLC control modules respectively with the centering
Cylinder 73 and second sensor are electrically connected.PLC control modules can be according to the detection signal of second sensor, to centering cylinder 73
Solenoid valves in gas circuit, open centering cylinder 73, and promoting wheel to ajust vehicle 1 makes backup camera be directed at two pieces symmetrically
In the symmetrical center line of the Target Board of setting, so as to realize the intelligent precise alignment of vehicle 1.
The calibration steps of CTM calibration systems of the invention is as follows：
Above disclosed is only presently preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (9)
1. a kind of CTM calibration systems, it is characterised in that including tail gas exhaust device, electric slip, track, exhaust pipe avoiding device,
The electric slip, track are parallel with the direction of travel of vehicle, and body and the track of the tail gas exhaust device are slidably connected,
The exhaust pipe of the tail gas exhaust device is connected with the smoke exhaust pipe of vehicle, electrical terminals and the electricity of the tail gas exhaust device
Slip is slidably connected, and the exhaust pipe avoiding device is arranged on the pump drainage of tail gas exhaust device when vehicle enters detection station
Pipe lower section, when vehicle enters detection station, the exhaust pipe avoiding device can be by the exhaust pipe of the tail gas exhaust device
The backup camera of vehicle tail is avoided, implements CTM calibrations.
2. CTM calibration systems as claimed in claim 1, it is characterised in that the exhaust pipe avoiding device includes push pedal and pushes away
Plate cylinder, one end of the push pedal is hinged by hinge with ground, the cylinder body of the push pedal cylinder be obliquely fixed on ground with
Under position, the push rod of the push pedal cylinder is hinged by hinge with the push pedal.
3. CTM calibration systems as claimed in claim 2, it is characterised in that including PLC control modules, the PLC control modules
Electrically connected with the push pedal cylinder.
4. CTM calibration systems as claimed in claim 1, it is characterised in that the tail gas exhaust device be provided with road wheel and
Motor, the motor is connected with the road wheel and drives the road wheel to drive the tail gas exhaust device on the track
Front and rear walking.
5. CTM calibration systems as claimed in claim 4, it is characterised in that be used to detect that the tail gas is taken out including at least two
The first sensor of arranging device movement locus, the first sensor is arranged at the track side.
6. CTM calibration systems as claimed in claim 5, it is characterised in that including PLC control modules, the PLC control modules
Electrically connected with the motor and first sensor respectively.
7. CTM calibration systems as claimed in claim 1, it is characterised in that the detection station is provided with vehicle locating device,
The vehicle locating device includes roller bearing platform, limited block and centering cylinder, and the roller bearing platform is provided with a plurality of parallel arrangement
Roller bearing, the axis of the roller bearing is parallel with the direction of travel of vehicle, and the limited block is arranged on the rear end of the roller bearing platform,
The centering cylinder is provided with two groups and is separately positioned on the left and right sides of the roller bearing platform, after vehicle enters the roller bearing platform
Come to a complete stop on the limited block, then the centering cylinder promotes wheel to ajust vehicle makes backup camera be directed at two pieces symmetrically
In the symmetrical center line of the Target Board of setting.
8. CTM calibration systems as claimed in claim 7, it is characterised in that including at least one be used to detecting vehicle whether
The second sensor come to a complete stop on the limited block, the second sensor is arranged at vehicle and is come to a complete stop on the limited block rear wheel
The side of position.
9. CTM calibration systems as claimed in claim 8, it is characterised in that including PLC control modules, the PLC control modules
Electrically connected with the centering cylinder and second sensor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196717.3A CN106774121B (en) | 2016-12-22 | 2016-12-22 | CTM calibration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196717.3A CN106774121B (en) | 2016-12-22 | 2016-12-22 | CTM calibration system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106774121A true CN106774121A (en) | 2017-05-31 |
| CN106774121B CN106774121B (en) | 2023-07-07 |
Family
ID=58900166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196717.3A Active CN106774121B (en) | 2016-12-22 | 2016-12-22 | CTM calibration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106774121B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202591203U (en) * | 2012-05-30 | 2012-12-12 | 天津市圣威科技发展有限公司 | Sliding track type automobile exhaust sucking and discharging system |
| CN202779119U (en) * | 2012-09-24 | 2013-03-13 | 东风汽车有限公司 | Automatic guiding tail gas collecting and discharging device |
| JP2015108261A (en) * | 2013-12-05 | 2015-06-11 | 新明和工業株式会社 | Vehicle position detector and vehicle guiding device using the same |
| CN204705648U (en) * | 2015-05-26 | 2015-10-14 | 安徽工程大学 | A kind of vehicle complete vehicle does tails assay integrating device |
| CN104984974A (en) * | 2015-07-13 | 2015-10-21 | 江苏理工学院 | Novel automatic pump drainage system of portable automobile exhaust |
| CN204842417U (en) * | 2015-06-01 | 2015-12-09 | 上海太矽电子科技有限公司 | Tail gas pump drainage controlling means |
| CN205714433U (en) * | 2016-05-02 | 2016-11-23 | 王润祖 | A kind of Intelligent sliding ejector half exhaust devcie for tail gas of vehicle based on photoelectric sensor |
| CN206322003U (en) * | 2016-12-22 | 2017-07-11 | 广汽本田汽车有限公司 | A kind of CTM calibration systems |
-
2016
- 2016-12-22 CN CN201611196717.3A patent/CN106774121B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202591203U (en) * | 2012-05-30 | 2012-12-12 | 天津市圣威科技发展有限公司 | Sliding track type automobile exhaust sucking and discharging system |
| CN202779119U (en) * | 2012-09-24 | 2013-03-13 | 东风汽车有限公司 | Automatic guiding tail gas collecting and discharging device |
| JP2015108261A (en) * | 2013-12-05 | 2015-06-11 | 新明和工業株式会社 | Vehicle position detector and vehicle guiding device using the same |
| CN204705648U (en) * | 2015-05-26 | 2015-10-14 | 安徽工程大学 | A kind of vehicle complete vehicle does tails assay integrating device |
| CN204842417U (en) * | 2015-06-01 | 2015-12-09 | 上海太矽电子科技有限公司 | Tail gas pump drainage controlling means |
| CN104984974A (en) * | 2015-07-13 | 2015-10-21 | 江苏理工学院 | Novel automatic pump drainage system of portable automobile exhaust |
| CN205714433U (en) * | 2016-05-02 | 2016-11-23 | 王润祖 | A kind of Intelligent sliding ejector half exhaust devcie for tail gas of vehicle based on photoelectric sensor |
| CN206322003U (en) * | 2016-12-22 | 2017-07-11 | 广汽本田汽车有限公司 | A kind of CTM calibration systems |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106774121B (en) | 2023-07-07 |
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