CN102505890A - Reversing guiding system and method - Google Patents
Reversing guiding system and method Download PDFInfo
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- CN102505890A CN102505890A CN2011103304819A CN201110330481A CN102505890A CN 102505890 A CN102505890 A CN 102505890A CN 2011103304819 A CN2011103304819 A CN 2011103304819A CN 201110330481 A CN201110330481 A CN 201110330481A CN 102505890 A CN102505890 A CN 102505890A
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- generating laser
- vehicle
- spheroid
- hot spot
- rotating seat
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Abstract
The invention discloses a reversing guiding system and a method. An infrared range measurement system of the reversing guiding system detects the edge of the front of a vehicle and tracks the edge of the front of the vehicle, by the aid of actions of a rotary seat and a ball, a laser transmitter is always aligned to an engine cover of the front end of the vehicle, the laser transmitter emits indication light spots for a driver to reverse the vehicle on the engine cover at the front end of the vehicle, so that navigation of the best reversing path trace is realized, the driver only needs to correspondingly back up or advance according to the indication light spots and does not need to see a rearview mirror or turn back to see conditions in rear of the vehicle, and the reversing guiding system is quite convenient and accurate.
Description
Technical field
The invention belongs to the reversing technology, be specifically related to a kind of reverse guidance system and method.
Background technology
At present, driver's warehouse-in of moveing backward generally leans on to such an extent that be rearview mirror, and through the observation of the rearview mirror warehouse-in of moveing backward, difficulty is bigger, is difficult to disposable success, and often bumps easily.Even a lot of cars have radar for backing car, also only help the driver to find range, avoid bumping, and can't guide driver's reversing warehouse-in that is well on.
Summary of the invention
Technical problem to be solved by this invention provides a kind of reverse guidance system and method, can on best theoretical reversing curve, indicate backing track in real time and turn round angle automatically.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
On the one hand, a kind of reverse guidance system comprises:
But the rotating seat of rotation is located at the top in the place ahead, garage;
But the spheroid of rotation and swing, activity are located on the rotating seat;
Generating laser is located at the spheroid center bottom, penetrates with the action of rotating seat and spheroid and supplies the move backward indication hot spot of reference of driver;
Infrared range-measurement system is located at the spheroid bottom and is positioned at generating laser one side, is used to detect the vehicle forward edge, so that the indication hot spot that generating laser penetrates is positioned on the bonnet of vehicle all the time.
What said generating laser penetrated is that cross is indicated hot spot.
On the other hand, a kind of reversing bootstrap technique may further comprise the steps:
A. on the top in the place ahead, garage reverse guidance system is set, but but guidance system comprises rotating seat, the activity of the rotation on the top of being located at the place ahead, garage is located at the spheroid of rotation and swing on the rotating seat, is located at the generating laser of spheroid center bottom and is located at the infrared range-measurement system of generating laser one side;
B. detect the vehicle forward edge through infrared range-measurement system, and the action through rotating seat and spheroid makes generating laser aim at all the time on the bonnet of vehicle front in view of the above;
C. the indication hot spot that passes through generating laser ejaculation confession driver reversing is on the bonnet of vehicle front, in order to the navigation of the best reversing route track;
D. the driver moves backward according to the indication hot spot.
What said generating laser penetrated is that cross is indicated hot spot.
Adopt technique scheme; This reverse guidance system and method; Infrared range-measurement system through reverse guidance system detects the line trace of going forward side by side of vehicle forward edge, and the action through rotating seat and spheroid makes generating laser aim at all the time on the bonnet of vehicle front in view of the above, through generating laser penetrate supply driver's reversing the indication hot spot on the bonnet of vehicle front; Navigation in order to the best reversing route track; The driver only needs to carry out correspondingly retreating or advancing according to the indication hot spot, need not to observe rearview mirror or looks back at, and is very convenient, accurate.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is elaborated:
Fig. 1 is the structure chart of reverse guidance system of the present invention.
Fig. 2 is the principle vertical view of reversing bootstrap technique of the present invention.
The specific embodiment
Like Fig. 1, shown in Figure 2, reverse guidance system of the present invention comprises:
But the rotating seat 1 of rotation is located at the top in 7 the place aheads, garage, can rotate freely 360 °;
But the spheroid 2 of rotation and swing, activity are located on the rotating seat 1, not only can rotate freely 360 °; But also vertical swing certain angle; Through above-mentioned three degree of freedom, can realize the action of comprehensive full angle, lay out best reversing route track thereby drive generating laser 3;
Generating laser 3 is located at spheroid 2 center bottom, penetrates with the action of rotating seat 1 and spheroid 2 and supplies the move backward indication hot spot of reference of driver;
Infrared range-measurement system 4 is located at spheroid 2 bottoms and is positioned at generating laser 3 one sides, is used to detect the vehicle forward edge, so that the indication hot spot that generating laser 3 penetrates is positioned on the bonnet of vehicle 5 front ends all the time.
As an embodiment, what said generating laser 3 penetrated is cross indication hot spot, and criss-cross all directions are parallel with vehicle 5 forward edge all the time, and so, the driver only need move ahead or retreat and get final product according to other direction.
Please consult shown in Figure 2ly again, specify the reversing bootstrap technique:
When car to a position (detection zone " L " type; Detection zone is wide greater than being longer than of car); Guidance system judges that the parking stall is whether behind the sky; Begin navigation, promptly cross infrared range-measurement system 4 and detect vehicles 5 forward edge, and the action through rotating seat 1 and spheroid 2 makes generating laser 3 aim at all the time on the bonnet of vehicle 5 front ends in view of the above; Indicate hot spots 6 to bonnet through generating laser 3 emission crosss then, the driver need not later or sees rearview mirror, only need see cross indication hot spot 6, and carries out corresponding retreating with this, until leaving the detection zone warehouse-in.System can be by vehicle commander (infrared distance measurement moves to return of value and becomes big, and the front is exactly the tailstock), the min. turning radius of decision reversing automatically.
The present invention has following technical characterstic:
1, realizes the match of laser facula and backing track through three degree of freedom.
2, in order to improve the precision of curve fit, with no gap high-precision servo motor-driven.
3, detect the automobile border through infrared distance measurement, thereby guarantee that hot spot is radiated at automobile engine all the time and covers.
But; Those skilled in the art will recognize that; The above-mentioned specific embodiment is exemplary, is to be the restriction to this patent protection domain in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope of this patent protection.
Claims (4)
1. a reverse guidance system is characterized in that,
Comprise:
But the rotating seat of rotation is located at the top in the place ahead, garage;
But the spheroid of rotation and swing, activity are located on the rotating seat;
Generating laser is located at the spheroid center bottom, penetrates with the action of rotating seat and spheroid and supplies the move backward indication hot spot of reference of driver;
Infrared range-measurement system is located at the spheroid bottom and is positioned at generating laser one side, is used to detect the vehicle forward edge, so that the indication hot spot that generating laser penetrates is positioned on the bonnet of vehicle all the time.
2. reverse guidance system according to claim 1 is characterized in that:
What said generating laser penetrated is that cross is indicated hot spot.
3. a reversing bootstrap technique is characterized in that, may further comprise the steps:
A. on the top in the place ahead, garage reverse guidance system is set, but but guidance system comprises rotating seat, the activity of the rotation on the top of being located at the place ahead, garage is located at the spheroid of rotation and swing on the rotating seat, is located at the generating laser of spheroid center bottom and is located at the infrared range-measurement system of generating laser one side;
B. detect the vehicle forward edge through infrared range-measurement system, and the action through rotating seat and spheroid makes generating laser aim at all the time on the bonnet of vehicle front in view of the above;
C. the indication hot spot that passes through generating laser ejaculation confession driver reversing is on the bonnet of vehicle front, in order to the navigation of the best reversing route track;
D. the driver moves backward according to the indication hot spot.
4. reverse guidance system according to claim 3 and method is characterized in that:
What said generating laser penetrated is that cross is indicated hot spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103304819A CN102505890A (en) | 2011-10-27 | 2011-10-27 | Reversing guiding system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103304819A CN102505890A (en) | 2011-10-27 | 2011-10-27 | Reversing guiding system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102505890A true CN102505890A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103304819A Pending CN102505890A (en) | 2011-10-27 | 2011-10-27 | Reversing guiding system and method |
Country Status (1)
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| CN (1) | CN102505890A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551305A (en) * | 2015-12-23 | 2016-05-04 | 惠州市源城驾驶员培训服务有限公司 | Vehicle parking indication system |
| CN105575182A (en) * | 2015-12-23 | 2016-05-11 | 惠州市源城驾驶员培训服务有限公司 | Parking system |
| WO2016110018A1 (en) * | 2015-01-05 | 2016-07-14 | 深圳市八百通停车设备科技有限公司 | Device for accurately and rapidly placing vehicle |
| CN112435400A (en) * | 2020-10-10 | 2021-03-02 | 国网浙江省电力有限公司文成县供电公司 | A detecting system for new forms of energy parking stall that charges |
-
2011
- 2011-10-27 CN CN2011103304819A patent/CN102505890A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016110018A1 (en) * | 2015-01-05 | 2016-07-14 | 深圳市八百通停车设备科技有限公司 | Device for accurately and rapidly placing vehicle |
| CN105551305A (en) * | 2015-12-23 | 2016-05-04 | 惠州市源城驾驶员培训服务有限公司 | Vehicle parking indication system |
| CN105575182A (en) * | 2015-12-23 | 2016-05-11 | 惠州市源城驾驶员培训服务有限公司 | Parking system |
| CN105551305B (en) * | 2015-12-23 | 2018-05-04 | 惠州市源城驾驶员培训服务有限公司 | Vehicle parking indicates system |
| CN112435400A (en) * | 2020-10-10 | 2021-03-02 | 国网浙江省电力有限公司文成县供电公司 | A detecting system for new forms of energy parking stall that charges |
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Application publication date: 20120620 |