CN101565023A - Reversing arrangement and controlling means thereof - Google Patents
Reversing arrangement and controlling means thereof Download PDFInfo
- Publication number
- CN101565023A CN101565023A CNA2009101457210A CN200910145721A CN101565023A CN 101565023 A CN101565023 A CN 101565023A CN A2009101457210 A CNA2009101457210 A CN A2009101457210A CN 200910145721 A CN200910145721 A CN 200910145721A CN 101565023 A CN101565023 A CN 101565023A
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- rotation
- bearing circle
- vehicle body
- behind
- spot scene
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Abstract
The present invention provides a reversing arrangement and a controlling means thereof. The reversing arrangement includes: a pick-up head for shooting scene at multi angles behind the vehicle; a controller for selecting a scene at an angle from the scenes at the multi angles based on the rotation of the steering wheel; a display screen for displaying the scene at the selected angle. The invention can remove the reversing blind zone, operates conveniently and reduces the accident probability.
Description
Technical field
The present invention relates to the vehicular spare parts field, more specifically, relate to a kind of reversing gear and control method thereof.
Background technology
Automobile is installed back mirror usually, observes the situation behind the car when making things convenient for the driver to move backward, and only relies on back mirror to observe, and is very not directly perceived, and has the blind area, is prone to accidents.
Prior art provides a kind of reversing read out instrument to this, as shown in Figure 1, comprising: camera 1, be installed on position preferably, the body tail visual field, and be used for the floor scene; Read-out 2 is installed in the driving compartment, is used to show captured phenomenon scene.
Yet the contriver finds all angles after this reversing read out instrument can not be observed vehicle body neatly in realizing process of the present invention, therefore still has the blind area and observes inconvenient problem.
Summary of the invention
The present invention aims to provide a kind of reversing gear and control method thereof, to solve blind area and the inconvenient problem of observation that prior art still exists.
In an embodiment of the present invention, provide a kind of reversing gear, having comprised: camera is used to take the on-the-spot scene of a plurality of angles behind the vehicle body; Controller is used for selecting according to the rotation of bearing circle the on-the-spot scene of an angle of the on-the-spot scene of captured a plurality of angles; Read-out is used to show the on-the-spot scene of selected angle.
Optionally, in above-mentioned reversing gear, controller comprises: detecting unit is used to detect the hand of rotation of bearing circle; Selected cell is used to select the on-the-spot scene corresponding to the angle of choice direction.
Optionally, in above-mentioned reversing gear, camera is 3, is respectively applied for the left side, centre and the right of taking behind the vehicle body; If it is cw that detecting unit detects the hand of rotation of bearing circle, then selected cell is selected the on-the-spot scene on the left side behind the vehicle body; If detecting unit detects bearing circle without spin, the on-the-spot scene in the middle of then selected cell is selected behind the vehicle body; If it is conter clockwise that detecting unit detects the hand of rotation of bearing circle, then selected cell is selected the on-the-spot scene on the right behind the vehicle body.
Optionally, in above-mentioned reversing gear, controller comprises: detecting unit is used to detect the hand of rotation and the rotation amount of bearing circle; Selected cell is used to select the on-the-spot scene corresponding to the angle of choice direction and rotation amount.
Optionally, in above-mentioned reversing gear, also comprise: The Cloud Terrace, be used for supporting and choosing dress camera, be cw if detecting unit detects the hand of rotation of bearing circle, then The Cloud Terrace left side rotation behind vehicle body, the anglec of rotation is corresponding to the rotation amount of bearing circle; If detecting unit detects bearing circle without spin, in the middle of then The Cloud Terrace is aimed at behind the vehicle body; If it is conter clockwise that detecting unit detects the hand of rotation of bearing circle, then The Cloud Terrace the right rotation behind vehicle body, the anglec of rotation is corresponding to the rotation amount of bearing circle.
Optionally, in above-mentioned reversing gear, read-out is the read-out of homing advice, if reversing gear is activated, then read-out is used to show on-the-spot scene; If reversing gear is not activated, then read-out is used for the information of display navigation apparatus.
In an embodiment of the present invention, also provide a kind of control method of reversing gear, reversing gear comprises: camera, controller and read-out, and control method may further comprise the steps: camera is taken the on-the-spot scene of a plurality of angles behind the vehicle body; Controller is according to the on-the-spot scene of an angle in the on-the-spot scene of the captured a plurality of angles of the rotation selection of bearing circle; Read-out shows the on-the-spot scene of selected angle.
Optionally, in above-mentioned control method, controller specifically comprises according to the on-the-spot scene of an angle in the on-the-spot scene of the captured a plurality of angles of the rotation selection of bearing circle: the hand of rotation that detects bearing circle; Selection is corresponding to the on-the-spot scene of the angle of choice direction.
Optionally, in above-mentioned control method, camera is 3, is respectively applied for the left side, centre and the right of taking behind the vehicle body; If detecting the hand of rotation of bearing circle is cw, then select the on-the-spot scene on the left side behind the vehicle body; If detect bearing circle without spin, the on-the-spot scene in the middle of then selecting behind the vehicle body; If detecting the hand of rotation of bearing circle is conter clockwise, then select the on-the-spot scene on the right behind the vehicle body.
Optionally, in above-mentioned control method, controller specifically comprises according to the on-the-spot scene of an angle in the on-the-spot scene of the captured a plurality of angles of the rotation selection of bearing circle: the hand of rotation and the rotation amount that detect bearing circle; Selection is corresponding to the on-the-spot scene of the angle of choice direction and rotation amount.
Optionally, in above-mentioned control method, reversing gear also comprises The Cloud Terrace, is cw if detect the hand of rotation of bearing circle, then The Cloud Terrace left side rotation behind vehicle body, and the anglec of rotation is corresponding to the rotation amount of bearing circle; If detect bearing circle without spin, in the middle of then The Cloud Terrace is aimed at behind the vehicle body; If detecting the hand of rotation of bearing circle is conter clockwise, then The Cloud Terrace the right rotation behind vehicle body, the anglec of rotation is corresponding to the rotation amount of bearing circle.
Optionally, in above-mentioned control method, read-out is the read-out of homing advice, if reversing gear is activated, then read-out is used to show on-the-spot scene; If reversing gear is not activated, then read-out is used for the information of show navigator method.
Reversing gear of the foregoing description and control method thereof are because allow camera to take a plurality of angles, and the driver can just can select the angle of shooting by the direction of operating dish, obviously can eliminate the district of falling the ablepsia, operation is very easy, reduced the accident occurrence probability significantly.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the scheme drawing of a kind of read out instrument of moveing backward of prior art;
Fig. 2 shows the scheme drawing of reversing gear according to an embodiment of the invention;
Fig. 3 shows the diagram of circuit of the control method of reversing gear according to an embodiment of the invention.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 2 shows the scheme drawing of reversing gear according to an embodiment of the invention, comprising:
Camera 1 is used to take the on-the-spot scene of a plurality of angles behind the vehicle body;
Read-out 2 is used to show the on-the-spot scene of selected angle.
Allow camera to take a plurality of angles among this embodiment, and the driver can just can select the angle of shooting by the direction of operating dish, obviously can eliminate the district of falling the ablepsia, operation is very easy, reduced the accident occurrence probability significantly.
Preferably, in this reversing gear, controller comprises:
Detecting unit is used to detect the hand of rotation of bearing circle;
Selected cell is used to select the on-the-spot scene corresponding to the angle of choice direction.
This detecting unit can be realized with simple touching switch, if the bearing circle clickwise just triggers left side switch; If the bearing circle left-hand revolution just triggers the right switch.By the triggering situation of left and right sides switch, just can judge the bearing circle hand of rotation.Certainly, can also detect with other mode, such as pizo-resistance, photoconductive cell or the like.
Preferably, in this reversing gear, camera is 3, is respectively applied for the left side, centre and the right of taking behind the vehicle body; If it is cw that detecting unit detects the hand of rotation of bearing circle, then selected cell is selected the on-the-spot scene on the left side behind the vehicle body; If detecting unit detects bearing circle without spin, the on-the-spot scene in the middle of then selected cell is selected behind the vehicle body; If it is conter clockwise that detecting unit detects the hand of rotation of bearing circle, then selected cell is selected the on-the-spot scene on the right behind the vehicle body.
As long as 3 cameras are installed on three positions behind the vehicle body, perhaps are installed on a position, and aim at three directions like this, select cooresponding camera just can select cooresponding shooting direction by selected cell.
Preferably, in this reversing gear, controller comprises:
Detecting unit is used to detect the hand of rotation and the rotation amount of bearing circle;
Selected cell is used to select the on-the-spot scene corresponding to the angle of choice direction and rotation amount.
Among this embodiment, because also detected rotation amount, thus can realize more shooting angle control, thus driver's experience further improved.
Preferably, in this reversing gear, also comprise: The Cloud Terrace, be used for supporting and choosing dress camera,
If it is cw that detecting unit detects the hand of rotation of bearing circle, then The Cloud Terrace left side rotation behind vehicle body, the anglec of rotation is corresponding to the rotation amount of bearing circle;
If detecting unit detects bearing circle without spin, in the middle of then The Cloud Terrace is aimed at behind the vehicle body;
If it is conter clockwise that detecting unit detects the hand of rotation of bearing circle, then The Cloud Terrace the right rotation behind vehicle body, the anglec of rotation is corresponding to the rotation amount of bearing circle.
This embodiment uses The Cloud Terrace can control the anglec of rotation of camera at an easy rate, thereby realizes the shooting of more perspective.
Preferably, in this reversing gear, read-out is the read-out of homing advice, if reversing gear is activated, then read-out is used to show on-the-spot scene; If reversing gear is not activated, then read-out is used for the information of display navigation apparatus.
Many automobiles all have been equipped with homing advice now, and this embodiment is integrated with homing advice and reversing gear, thereby has reduced cost, has saved interior space, and have made things convenient for driver's use operation.
Fig. 3 shows the diagram of circuit of the control method of reversing gear according to an embodiment of the invention, and this reversing gear comprises: camera, controller and read-out, and control method may further comprise the steps:
Step S10, camera is taken the on-the-spot scene of a plurality of angles behind the vehicle body;
Step S20, controller is according to the on-the-spot scene of an angle in the on-the-spot scene of the captured a plurality of angles of the rotation selection of bearing circle;
Step S30, read-out show the on-the-spot scene of selected angle.
Allow camera to take a plurality of angles among this embodiment, and the driver can just can select the angle of shooting by the direction of operating dish, obviously can eliminate the district of falling the ablepsia, operation is very easy, reduced the accident occurrence probability significantly.
Preferably, in this control method, step S20 specifically comprises:
Detect the hand of rotation of bearing circle;
Selection is corresponding to the on-the-spot scene of the angle of choice direction.
This detection can realize with simple touching switch, if the bearing circle clickwise just triggers left side switch; If the bearing circle left-hand revolution just triggers the right switch.By the triggering situation of left and right sides switch, just can judge the bearing circle hand of rotation.Certainly, can also detect with other mode, such as pizo-resistance, photoconductive cell or the like.
Preferably, in this control method, camera is 3, is respectively applied for the left side, centre and the right of taking behind the vehicle body; If detecting the hand of rotation of bearing circle is cw, then select the on-the-spot scene on the left side behind the vehicle body; If detect bearing circle without spin, the on-the-spot scene in the middle of then selecting behind the vehicle body; If detecting the hand of rotation of bearing circle is conter clockwise, then select the on-the-spot scene on the right behind the vehicle body.
As long as 3 cameras are installed on three positions behind the vehicle body, perhaps are installed on a position, and aim at three directions like this, select cooresponding camera just can select cooresponding shooting direction by selected cell.
Preferably, in this control method, step S20 specifically comprises:
Detect the hand of rotation and the rotation amount of bearing circle;
Selection is corresponding to the on-the-spot scene of the angle of choice direction and rotation amount.
Among this embodiment, because also detected rotation amount, thus can realize more shooting angle control, thus driver's experience further improved.
Preferably, in this control method, reversing gear also comprises The Cloud Terrace,
If detecting the hand of rotation of bearing circle is cw, then The Cloud Terrace left side rotation behind vehicle body, the anglec of rotation is corresponding to the rotation amount of bearing circle;
If detect bearing circle without spin, in the middle of then The Cloud Terrace is aimed at behind the vehicle body;
If detecting the hand of rotation of bearing circle is conter clockwise, then The Cloud Terrace the right rotation behind vehicle body, the anglec of rotation is corresponding to the rotation amount of bearing circle.
This embodiment uses The Cloud Terrace can control the anglec of rotation of camera at an easy rate, thereby realizes the shooting of more perspective.
Preferably, in this control method, read-out is the read-out of homing advice, if reversing gear is activated, then read-out is used to show on-the-spot scene; If reversing gear is not activated, then read-out is used for the information of show navigator method.
Many automobiles all have been equipped with homing advice now, and this embodiment is integrated with homing advice and reversing gear, thereby has reduced cost, has saved interior space, and have made things convenient for driver's use operation.
As can be seen from the above description, the above embodiments of the present invention are integrated into the viewing angle control of reversing gear in the bearing circle, thereby can eliminate the district of falling the ablepsia, and operation is very easy, have reduced the accident occurrence probability significantly.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single computer device, perhaps be distributed on the network that a plurality of computer device forms, alternatively, they can be realized with the executable program code of computer device, thereby, they can be stored in the memory storage and carry out by computer device, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.Should be understood that the variation in these concrete enforcements is conspicuous for a person skilled in the art, do not break away from spiritual protection domain of the present invention.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a reversing gear is characterized in that, comprising:
Camera is used to take the on-the-spot scene of a plurality of angles behind the vehicle body;
Controller is used for selecting according to the rotation of bearing circle the on-the-spot scene of an angle of the on-the-spot scene of captured a plurality of angles;
Read-out is used to show the on-the-spot scene of selected angle.
2. reversing gear according to claim 1 is characterized in that, described controller comprises:
Detecting unit is used to detect the hand of rotation of described bearing circle;
Selected cell is used to select the on-the-spot scene corresponding to the angle of described choice direction.
3. reversing gear according to claim 2 is characterized in that described camera is 3, is respectively applied for the left side, centre and the right of taking behind the vehicle body;
If it is cw that described detecting unit detects the hand of rotation of described bearing circle, then described selected cell is selected the on-the-spot scene on the left side behind the described vehicle body; If described detecting unit detects described bearing circle without spin, the on-the-spot scene in the middle of then described selected cell is selected behind the described vehicle body; If it is conter clockwise that described detecting unit detects the hand of rotation of described bearing circle, then described selected cell is selected the on-the-spot scene on the right behind the described vehicle body.
4. reversing gear according to claim 1 is characterized in that, described controller comprises:
Detecting unit is used to detect the hand of rotation and the rotation amount of described bearing circle;
Selected cell is used to select the on-the-spot scene corresponding to the angle of described choice direction and rotation amount.
5. reversing gear according to claim 4 is characterized in that, also comprises: The Cloud Terrace, and be used for support and choosing and adorn described camera,
If it is cw that described detecting unit detects the hand of rotation of described bearing circle, then described The Cloud Terrace is left side rotation behind vehicle body, and the anglec of rotation is corresponding to the rotation amount of described bearing circle;
If described detecting unit detects described bearing circle without spin, in the middle of then described The Cloud Terrace is aimed at behind the described vehicle body;
If it is conter clockwise that described detecting unit detects the hand of rotation of described bearing circle, then described The Cloud Terrace is the right rotation behind vehicle body, and the anglec of rotation is corresponding to the rotation amount of described bearing circle.
6. according to each described reversing gear of claim 1 to 5, it is characterized in that described read-out is the read-out of homing advice,
If described reversing gear is activated, then described read-out is used to show described on-the-spot scene; If described reversing gear is not activated, then described read-out is used to show the information of described homing advice.
7. the control method of a reversing gear is characterized in that, reversing gear comprises: camera, controller and read-out, and described control method may further comprise the steps:
Camera is taken the on-the-spot scene of a plurality of angles behind the vehicle body;
Controller is according to the on-the-spot scene of an angle in the on-the-spot scene of the captured a plurality of angles of the rotation selection of bearing circle;
Read-out shows the on-the-spot scene of selected angle.
8. control method according to claim 7 is characterized in that, controller specifically comprises according to the on-the-spot scene of an angle in the on-the-spot scene of the captured a plurality of angles of the rotation selection of bearing circle:
Detect the hand of rotation of described bearing circle;
Selection is corresponding to the on-the-spot scene of the angle of described choice direction.
9. control method according to claim 8 is characterized in that described camera is 3, is respectively applied for the left side, centre and the right of taking behind the vehicle body;
If detecting the hand of rotation of described bearing circle is cw, then select the on-the-spot scene on the left side behind the described vehicle body; If detect described bearing circle without spin, the on-the-spot scene in the middle of then selecting behind the described vehicle body; If detecting the hand of rotation of described bearing circle is conter clockwise, then select the on-the-spot scene on the right behind the described vehicle body.
10. control method according to claim 1 is characterized in that, controller specifically comprises according to the on-the-spot scene of an angle in the on-the-spot scene of the captured a plurality of angles of the rotation selection of bearing circle:
Detect the hand of rotation and the rotation amount of described bearing circle;
Selection is corresponding to the on-the-spot scene of the angle of described choice direction and rotation amount.
11. control method according to claim 10 is characterized in that, described reversing gear also comprises The Cloud Terrace,
If detecting the hand of rotation of described bearing circle is cw, then described The Cloud Terrace is left side rotation behind vehicle body, and the anglec of rotation is corresponding to the rotation amount of described bearing circle;
If detect described bearing circle without spin, in the middle of then described The Cloud Terrace is aimed at behind the described vehicle body;
If detecting the hand of rotation of described bearing circle is conter clockwise, then described The Cloud Terrace is the right rotation behind vehicle body, and the anglec of rotation is corresponding to the rotation amount of described bearing circle.
12., it is characterized in that described read-out is the read-out of homing advice according to each described control method of claim 7 to 11, if described reversing gear is activated, then described read-out is used to show described on-the-spot scene; If described reversing gear is not activated, then described read-out is used to show the information of described air navigation aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101457210A CN101565023A (en) | 2009-05-31 | 2009-05-31 | Reversing arrangement and controlling means thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101457210A CN101565023A (en) | 2009-05-31 | 2009-05-31 | Reversing arrangement and controlling means thereof |
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| Publication Number | Publication Date |
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| CN101565023A true CN101565023A (en) | 2009-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101457210A Pending CN101565023A (en) | 2009-05-31 | 2009-05-31 | Reversing arrangement and controlling means thereof |
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| CN (1) | CN101565023A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568952A (en) * | 2012-10-16 | 2014-02-12 | 江苏大学 | Virtual display system of front shield for reversing scenes |
-
2009
- 2009-05-31 CN CNA2009101457210A patent/CN101565023A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568952A (en) * | 2012-10-16 | 2014-02-12 | 江苏大学 | Virtual display system of front shield for reversing scenes |
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Open date: 20091028 |