CN212047570U - Prompting device for displaying steering wheel rotation angle and number of turns - Google Patents
Prompting device for displaying steering wheel rotation angle and number of turns Download PDFInfo
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- CN212047570U CN212047570U CN202020062984.7U CN202020062984U CN212047570U CN 212047570 U CN212047570 U CN 212047570U CN 202020062984 U CN202020062984 U CN 202020062984U CN 212047570 U CN212047570 U CN 212047570U
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Abstract
The utility model relates to a show suggestion device of steering wheel turned angle and number of turns belongs to the technical field of automobile design and manufacturing. The utility model discloses a suggestion device of display steering wheel turned angle and number of turns includes display device, display controller and corner sensor, and the corner sensor is connected with the display controller electricity through the cable, and the display controller is connected with the display device electricity through the cable; the display device comprises a left spiral pattern and a right spiral pattern, a left lamp bead array controlled by the display controller is arranged in the left spiral pattern, and a right lamp bead array controlled by the display controller is arranged in the right spiral pattern. The utility model discloses a suggestion device realizes lighting control through the corner sensor and the controller that the vehicle has configured lamp area or figure, and the effect of lighting corresponds steering wheel pivoted angle and number of turns to realize the effect for driving the suggestion.
Description
Technical Field
The utility model relates to a technical field of automobile design and manufacturing, more specifically says, the utility model relates to a suggestion device that shows steering wheel turned angle and number of turns.
Background
The vehicle on the current market does not have suggestion device of steering wheel turned angle and number of turns. In some cases (especially in the case of reversing), the driver forgets how much or how many turns the steering wheel has turned (especially when it has turned more than 1 turn, or the shape of the steering wheel design is not convenient to recognize the angle of the current turn), affecting the driving. Meanwhile, if the steering wheel is suddenly rotated by a large margin, the display reminding is lacked, and the passive safety prompt is insufficient.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned technical problem that exists among the prior art, the utility model aims to provide a suggestion device that shows steering wheel turned angle and number of turns.
The utility model discloses a show suggestion device of steering wheel turned angle and number of turns, its characterized in that: the device comprises a display device, a display controller and a corner sensor, wherein the corner sensor is electrically connected with the display controller through a cable, and the display controller is electrically connected with the display device through the cable; the display device comprises a left spiral pattern and a right spiral pattern, a left lamp bead array controlled by the display controller is arranged in the left spiral pattern, and a right lamp bead array controlled by the display controller is arranged in the right spiral pattern; the display controller comprises a main control module and a drive control module, wherein a communication interface of the main control module is connected with the corner sensor through a cable, the main control module is connected with the drive control module through the communication interface, and the drive control module is electrically connected with a left lamp bead array and a right lamp bead array of the display device.
The display device comprises a shell, wherein the left spiral pattern is arranged on the left side in the shell, and the right spiral pattern is arranged on the right side in the shell.
The display device comprises a left lamp strip and a right lamp strip, wherein the left spiral pattern is arranged in the left lamp strip, and the right spiral pattern is arranged in the right lamp strip.
Wherein the display device is disposed on a steering wheel.
Wherein the display device is arranged in the instrument or on the instrument desk.
Compared with the prior art, the utility model discloses a suggestion device that shows steering wheel turned angle and number of turns has following beneficial effect:
1. the driving prompt is added, so that the driving is convenient (especially under the driving working conditions of turning around, backing up and the like);
2. under the working conditions of warehousing in a fixed parking place or a fixed environment (residential district parking places, company fixed parking places and the like), and the like, the appropriate rotating number of turns or angle of the steering wheel during warehousing can be recorded, so that the subsequent warehousing efficiency is increased, and the time is saved;
3. and a passive safety prompt is added, so that the driving safety is improved.
Drawings
Fig. 1 is a schematic structural diagram of the prompting device for displaying the rotation angle and the number of turns of the steering wheel of the present invention.
Fig. 2 is a display control block diagram in the presentation device of the present invention.
Fig. 3 is a display device according to a first aspect of the present invention.
Fig. 4 is a display device according to a second aspect of the present invention.
Fig. 5 is a schematic view of the lighting effect of the prompting device of the present invention.
Fig. 6 is a first arrangement of the display device according to the present invention.
Fig. 7 shows a second arrangement of the display device according to the present invention.
Fig. 8 shows a third arrangement of the display device according to the present invention.
Fig. 9 is a schematic view of the blinking effect of the prompting device of the present invention.
Detailed Description
It is right to combine specific embodiment below the utility model discloses a show suggestion device of steering wheel turned angle and number of turns does further explanation to help technical staff in this field to be right the utility model discloses a utility model design, technical scheme have more complete, accurate and deep understanding.
Examples
As shown in fig. 1, the prompting device for displaying the steering wheel rotation angle and the number of turns of the steering wheel of the present embodiment includes a display device 10, a display controller 20 and a rotation angle sensor 30, wherein the rotation angle sensor 30 is electrically connected to the display controller 20 through a cable 50, and the display controller 20 is electrically connected to the display device 10 through the cable 50. The display device 10 comprises a left spiral pattern and a right spiral pattern, a left lamp bead array controlled by the display controller is arranged in the left spiral pattern, and a right lamp bead array controlled by the display controller is arranged in the right spiral pattern. As shown in fig. 2, in this example, the display controller 20 includes a main control module and a driving control module, a communication interface of the main control module is connected to the corner sensor 30 through a cable, the main control module is connected to the driving control module through a communication interface, and the driving control module is electrically connected to the left lamp bead array and the right lamp bead array of the display device 10.
As shown in fig. 3, the display device includes a housing, a left spiral pattern 11 is disposed on the left side in the housing, and a right spiral pattern 12 is disposed on the right side in the housing.
As shown in fig. 4, when the left spiral pattern and the right spiral pattern are separately and remotely arranged according to the requirements of modeling or arrangement, the display device includes a left light strip 11A and a right light strip 12A, the left spiral pattern is disposed in the left light strip 11A, and the right spiral pattern is disposed in the right light strip 12A.
The lighting effect of the tape type warning device in the steering wheel rotation state is shown in fig. 5, in which a lighting pattern of 1 indicates a half turn right of the steering wheel, a lighting pattern of 2 indicates a half turn right of the steering wheel, a lighting pattern of 3 indicates two turns right of the steering wheel, a lighting pattern of 4 indicates 1/4 turns left of the steering wheel, a lighting pattern of 5 indicates a half turn left of the steering wheel, and a lighting pattern of 6 indicates 5/4 turns left of the steering wheel. In addition, it should be noted that the lighting effect corresponds to the steering wheel rotation state in real time, and is not limited to the content of the example in fig. 5. The lighting color can be designed into various colors such as green, yellow and the like.
The display device 10 may be disposed at a fixed portion such as on a steering wheel, in a meter, or on a meter desk. As shown in fig. 6, the display device is arranged on a fixed part on the steering wheel (not rotating with the steering wheel), and needs to avoid the airbag area, so that the space is relatively limited. As shown in fig. 7 and 8, the display device is arranged on the instrument desk, so that the arrangement position is wide, and the display device is only arranged in a place which is convenient to see, not reflective or dazzling.
In the present embodiment, the steering angle sensor 30 may measure an angle of rotation of the steering column, which is an angle of rotation of the steering wheel, and the steering angle sensor 30 transmits an angle signal to the display controller 20. The main control module of the display controller 20 receives the angle signal transmitted by the rotation angle sensor 30, and controls the control signal of the driving control module according to the angle signal, for example, controls the driving control module to light the left bead array or the right bead array according to the received angle signal, and the angle displayed by the driving control module is consistent with the rotation angle of the steering wheel. If the steering wheel is suddenly rotated by a large amount, the controller 20 judges that there is a danger caused by the mishit of the steering wheel according to a calibrated control strategy, and the display device 10 prompts the device to flash and alarm, and the flash mode can be designed as shown in fig. 9. In this embodiment, the left lamp bead array and the right lamp bead array are both LED lamp bead arrays, and the main control module and the driving control module can respectively adopt a common LED main control chip and a driving chip in the prior art.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (5)
1. The utility model provides a suggestion device that shows steering wheel turned angle and number of turns which characterized in that: the device comprises a display device, a display controller and a corner sensor, wherein the corner sensor is electrically connected with the display controller through a cable, and the display controller is electrically connected with the display device through the cable; the display device comprises a left spiral pattern and a right spiral pattern, a left lamp bead array controlled by the display controller is arranged in the left spiral pattern, and a right lamp bead array controlled by the display controller is arranged in the right spiral pattern; the display controller comprises a main control module and a drive control module, wherein a communication interface of the main control module is connected with the corner sensor through a cable, the main control module is connected with the drive control module through the communication interface, and the drive control module is electrically connected with a left lamp bead array and a right lamp bead array of the display device.
2. The device for displaying the rotation angle and the number of turns of the steering wheel according to claim 1, wherein: the display device comprises a shell, wherein the left side in the shell is provided with the left spiral pattern, and the right side in the shell is provided with the right spiral pattern.
3. The device for displaying the rotation angle and the number of turns of the steering wheel according to claim 1, wherein: the display device comprises a left lamp strip and a right lamp strip, wherein the left spiral pattern is arranged in the left lamp strip, and the right spiral pattern is arranged in the right lamp strip.
4. The device for displaying the rotation angle and the number of turns of the steering wheel according to claim 1, wherein: the display device is disposed on a steering wheel.
5. The device for displaying the rotation angle and the number of turns of the steering wheel according to claim 1, wherein: the display device is arranged in the instrument or on the instrument desk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020062984.7U CN212047570U (en) | 2020-01-13 | 2020-01-13 | Prompting device for displaying steering wheel rotation angle and number of turns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020062984.7U CN212047570U (en) | 2020-01-13 | 2020-01-13 | Prompting device for displaying steering wheel rotation angle and number of turns |
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| Publication Number | Publication Date |
|---|---|
| CN212047570U true CN212047570U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020062984.7U Active CN212047570U (en) | 2020-01-13 | 2020-01-13 | Prompting device for displaying steering wheel rotation angle and number of turns |
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| CN (1) | CN212047570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635971A (en) * | 2021-08-26 | 2021-11-12 | 李元盛 | Automobile steering wheel corner indicating device |
-
2020
- 2020-01-13 CN CN202020062984.7U patent/CN212047570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635971A (en) * | 2021-08-26 | 2021-11-12 | 李元盛 | Automobile steering wheel corner indicating device |
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