CN112810690A - Automobile and front cabin control system thereof - Google Patents
Automobile and front cabin control system thereof Download PDFInfo
- Publication number
- CN112810690A CN112810690A CN202110187594.1A CN202110187594A CN112810690A CN 112810690 A CN112810690 A CN 112810690A CN 202110187594 A CN202110187594 A CN 202110187594A CN 112810690 A CN112810690 A CN 112810690A
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- China
- Prior art keywords
- steering column
- control system
- steering
- instrument desk
- cabin control
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- 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.)
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
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- B60K35/10—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/181—Steering columns yieldable or adjustable, e.g. tiltable with power actuated adjustment, e.g. with position memory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/185—Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically
Abstract
The invention discloses a front cabin control system of an automobile, which comprises a steering column (5), a steering wheel (7) fixed at the upper end of the steering column (5), a combined switch module arranged at the upper part of the steering column (5) and positioned below the steering wheel (7), and a first driving device which is connected with the lower part of the steering column (5) and can drive the combined switch module to move up and down, wherein the steering column (5) can move to drive the bottom surface of the combined switch module to be in contact with a main instrument desk. The steering wheel and the combined switch module of the front cabin control system can be telescopic, and the auxiliary instrument desk can move back and forth, so that the front cabin control system provides a driver with larger space and comfortable reading distance in an automatic driving mode. The invention also discloses an automobile comprising the front cabin control system, and the beneficial effects of the automobile are the same as those of the front cabin control system.
Description
Technical Field
The invention relates to the field of automatic driving of automobiles, in particular to a front cabin control system. The invention further relates to a motor vehicle comprising the front cabin control system.
Background
SAE classifies autopilot into six grades, from L0 to L5, with higher values indicating a higher maturity for autopilot. L0 is non-automated, L1 is driving assistance, L2 is partially automated, L3 is conditional automated, L4 is highly automated, and L5 is fully automated. For both L3 and L4, the driver can fully commission the system to operate the vehicle and take over the system's manual control measurements.
On the current passenger car, the steering wheel module and the auxiliary instrument desk are relatively fixed. The steering wheel module can only adjust the angle and the telescopic distance in a limited space to adapt to the control of drivers with different statures. This structure, however, does not provide the driver with a more space and a more comfortable cabin in the case of realizing automatic driving at the L3 and L4 levels.
Therefore, how to design a steering wheel, a combination switch and a control system of an auxiliary instrument desk to meet the comfort requirement in an automatic driving mode becomes a problem which needs to be solved urgently by the technical personnel in the field at present.
Disclosure of Invention
The invention aims to provide a front cabin control system, a steering wheel and a combined switch module of the front cabin control system can be stretched, and an auxiliary instrument desk can move back and forth, so that a driver can conveniently provide a larger space and a comfortable reading distance in an automatic driving mode; another object of the present invention is to provide an automobile including the front compartment operating system, which has the same advantages as the front compartment operating system.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a front deck control system of car, includes steering column, is fixed in steering column upper end steering wheel, install in steering column's upper portion just is located the combination switch module of steering wheel below, and with steering column's sub-unit connection can drive its first drive arrangement who reciprocates, steering column removes and can drives the bottom surface and the contact of main instrument platform of combination switch module.
Preferably, the combination switch module comprises a combination switch body which can be sleeved on the steering column and has a groove at the upper end, an output module which is sleeved on the steering column and is arranged in the groove, and a spring which is connected between the groove and the output module, the output module and the steering column are relatively fixedly connected, and the output module can move up and down in the groove.
Preferably, the bottom surface of the output module is provided with a blind hole, the upper end of the spring is fixed on the bottom surface of the blind hole, and the lower end of the spring is fixed on the surface of the groove.
Preferably, a bottom surface of the output module is contactable with a surface of the groove.
Preferably, the side wall of the steering column is provided with a convex rib, and the bottom surface of the combined switch body abuts against the convex rib.
Preferably, the distance between the rib and the main instrument desk is equal to the maximum moving distance of the combination switch body.
Preferably, the lower end of the steering wheel has a threaded hole, and the upper end of the steering column has a threaded post that mates with the threaded hole.
Preferably, the auxiliary instrument desk module comprises an auxiliary instrument desk body, a screw rod fixed at the lower part of the auxiliary instrument desk body, and a second driving device connected with the screw rod and used for driving the screw rod to move back and forth.
Preferably, the first driving device and the second driving device each include a motor, a driving gear mounted on an output shaft of the motor, a transmission belt engaged with the driving gear, and a driven gear engaged with the transmission belt, an internal thread is provided at a connection hole of the driven gear, an external thread engaged with the internal thread is provided at a lower portion of the steering column, and the steering column and the lead screw are respectively sleeved in connection holes of the respective driven gears.
The invention further provides an automobile which comprises an automobile body and the front cabin control system arranged on the automobile body, wherein the front cabin control system is specifically any one of the front cabin control systems.
The invention provides a front cabin control system which comprises a steering column, a steering wheel, a combined switch module and a first driving device. The steering column is arranged vertically, and the steering wheel is fixed at the upper end of the steering column. The combination switch module is arranged on the upper part of the steering column and is positioned below the steering wheel. The first driving device is connected with the lower part of the steering column and can drive the steering column to move up and down. The steering column moves up and down to drive the steering wheel and the combined switch module to move up and down. The main instrument desk is arranged below the combined switch module, and the steering column moves to drive the bottom surface of the combined switch module to be in contact with the main instrument desk and reach the limit downward moving position of the combined switch module.
The technical scheme provided by the embodiment of the invention is suitable for automatic driving vehicles with the grade above L3, the driver can adjust the position of the steering wheel combined switch module according to different driving modes, when a normal driving mode is adopted, the steering wheel and the combined switch module are far away from the main instrument desk and are close to the driver, and the drivers with different statures can control the vehicles in a conventional and comfortable mode. When the automatic driving mode is adopted, the steering wheel and the combined switch module are close to the main instrument desk and far away from a driver, and a larger space and a more comfortable cockpit can be provided for the driver.
The invention also provides an automobile which comprises an automobile body and the front cabin control system arranged on the automobile body, wherein the front cabin control system is any one of the front cabin control systems. Since the front cabin control system has the technical effects, an automobile with the front cabin control system also has corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a steering wheel and a combination switch module in a front cabin control system according to an embodiment of the present invention;
fig. 2 is a schematic view of a sub instrument desk module in the front deck maneuvering system.
The drawings are numbered as follows:
the driving gear 1, the motor 2, the transmission belt 3, the driven gear 4, the steering column 5, the combination switch body 6, the steering wheel 7, the output module 8, the spring 9, the auxiliary instrument desk body 10 and the lead screw 11.
Detailed Description
The core of the invention is to provide a front cabin control system, a steering wheel and a combined switch module of the front cabin control system can be stretched, and an auxiliary instrument desk can move back and forth, so that the front cabin control system is convenient for providing a driver with larger space and comfortable reading distance in an automatic driving mode; another core of the present invention is to provide an automobile including the front cabin control system, which has the same beneficial effects as the front cabin control system.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, fig. 1 is a schematic view illustrating a steering wheel and a combination switch module in a front cabin control system according to an embodiment of the present invention; fig. 2 is a schematic view of a sub instrument desk module in the front deck maneuvering system.
In a specific embodiment, the front cabin control system provided by the invention comprises a steering column 5, a steering wheel 7 fixed at the upper end of the steering column 5, a combined switch module arranged at the upper part of the steering column 5 and positioned below the steering wheel 7, and a first driving device connected with the lower part of the steering column 5 and capable of driving the combined switch module to move up and down, wherein the steering column 5 moves to drive the bottom surface of the combined switch module to be in contact with a main instrument desk.
In the above structure, the front cabin control system includes a steering column 5, a steering wheel 7, a combination switch module and a first driving device. The steering column 5 is arranged vertically, and the steering wheel 7 is fixed at the upper end of the steering column 5. The combination switch module is mounted on the upper portion of the steering column 5, and is located below the steering wheel 7. The first driving means is connected to the lower portion of the steering column 5, and the first driving means can drive the steering column 5 to move up and down. The steering column 5 moves up and down to drive the steering wheel 7 and the combined switch module to move up and down. The main instrument desk is arranged below the combined switch module, and the steering column 5 moves to drive the bottom surface of the combined switch module to be in contact with the main instrument desk and reach the limit downward moving position of the combined switch module.
The technical scheme provided by the embodiment of the invention is suitable for automatic driving vehicles with the grade above L3, the driver can adjust the position of the steering wheel 7 combined switch module according to different driving modes, when a normal driving mode is adopted, the steering wheel 7 and the combined switch module are far away from the main instrument desk and are close to the driver, and the drivers with different statures can control the vehicles in a conventional and comfortable mode. When the automatic driving mode is adopted, the steering wheel 7 and the combined switch module are close to the main instrument desk and far away from a driver, and a larger space and a more comfortable cabin can be provided for the driver.
On the basis of the above specific embodiment, the combination switch module comprises a combination switch body 6 which can be sleeved on the steering column 5 and has a groove at the upper end, an output module 8 which is sleeved on the steering column 5 and is arranged in the groove, and a spring 9 which is connected between the groove and the output module 8, wherein the output module 8 and the steering column 5 are relatively fixedly connected, and the output module 8 can move up and down in the groove.
In the above configuration, the combination switch module includes the combination switch body 6, the output module 8, and the spring 9, and the output module 8 includes the clock spring 9, the rotation angle sensor, and the like.
The upper end of the combination switch body 6 is provided with a groove, the output module 8 is arranged in the groove, the output module 8 is in clearance fit with the side wall of the groove, and the output module 8 can move up and down in the groove. The spring 9 is connected between the groove and the output module 8, i.e. the output module 8 presses on the spring 9, and the spring 9 has an elastic force on the output module 8 when the output module 8 moves in the groove.
The output module 8 is sleeved on the steering column 5, the output module 8 and the steering column 5 are relatively fixedly connected, and the steering column 5 moves up and down to drive the output module 8 to move up and down. Meanwhile, the steering wheel 7 and the steering column 5 are fixedly assembled together, and the steering column 5 moves up and down and drives the steering wheel 7 to move up and down.
The combined switch body 6 is sleeved on the steering column 5 through the output module 8, and the combined switch body 6, the clock spring 9, the rotation angle sensor and other output modules 8 can move relatively, namely the steering column 5 and the combined switch body 6 can move relatively.
When adopting the autopilot mode, steering wheel 7 and combination switch module are close to main instrument desk through first drive arrangement, and when the lower part of combination switch body 6 and main instrument desk contact, steering wheel 7 and output module 8 still can compress spring 9 and move certain distance to main instrument desk, make steering wheel 7 and combination switch module relatively main instrument desk distance closer, and it is farther to keep away from with the driver, can provide bigger space and more comfortable passenger cabin for navigating mate.
Further optimize above-mentioned technical scheme, output module 8's bottom surface has the blind hole, spring 9's upper end is fixed in on the bottom surface of blind hole, the lower extreme is fixed in the surface of recess, place the blind hole in spring 9's the upper end in, when spring 9 compresses, spring 9 can compress to in the blind hole to this can make further make steering wheel 7 and the relative main instrument desk distance of combination switch module nearer, it is farther with the driver distance, can provide bigger space and more comfortable passenger cabin for the navigating mate.
Further, the spring 9 is compressed until the bottom surface of the output module 8 is in contact with the surface of the groove, the spring 9 is completely arranged in the blind hole at the moment, the output module 8 stops to the bottom surface of the groove of the combination switch body 6 and reaches the limit downward movement position, the steering wheel 7 and the combination switch module are closest to the main instrument desk and farthest from a driver, and the movement space of the driver is largest.
In another more reliable embodiment, on the basis of any one of the above embodiments, the side wall of the steering column 5 is provided with a convex rib, the bottom surface of the combination switch body 6 abuts against the convex rib, and the convex rib supports the combination switch body 6, so that the combination switch body 6 is easy to mount and position.
Further optimizing the technical scheme, the distance between the convex rib and the main instrument desk is equal to the maximum moving distance of the combination switch body 6, namely when the combination switch body 6 moves downwards to the maximum distance, the bottom of the combination switch body 6 is just in contact with the main instrument desk, and the combination switch body 6 is limited in a double mode; moreover, the structure is compact, and the space is saved.
According to the front cabin control system provided by the invention, under the condition that other components are not changed, the lower end of the steering wheel 7 is provided with the threaded hole, and the upper end of the steering column 5 is provided with the threaded column matched with the threaded hole, so that the front cabin control system is convenient to connect and easy to disassemble. The output module 8 and the steering column 5 can be fixed by means of screws, checkpoints and the like, and the invention is within the protection scope.
In another more reliable embodiment, on the basis of any one of the above embodiments, the instrument desk further comprises a sub instrument desk module, the sub instrument desk module comprises a sub instrument desk body 10, a screw rod 11 and a second driving device, the screw rod 11 is fixed at the lower part of the sub instrument desk body 10, and the sub instrument desk and the screw rod 11 are fixedly assembled together. The screw rod 11 is transversely arranged, and the second driving device is connected with the screw rod 11 and used for driving the screw rod 11 to move back and forth so as to realize the back and forth movement of the auxiliary instrument desk.
When the normal driving mode is adopted, the auxiliary instrument desk is close to the main instrument desk and far away from a driver, so that the information of the auxiliary instrument desk can be conveniently browsed. When the automatic driving mode is adopted, the auxiliary instrument desk is far away from the main instrument desk and is close to a driver, so that the operation and browsing of information on a screen of the auxiliary instrument desk, such as surfing the internet, browsing videos and the like, are more convenient.
Further optimize above-mentioned technical scheme, first drive arrangement and second drive arrangement all include motor 2, install driving gear 1 on motor 2 output shaft, drive belt 3 with driving gear 1 engaged with to reach driven gear 4 with drive belt 3 engaged with, the connecting hole department of driven gear 4 has the internal thread, the lower part of steering column 5 has the external screw thread with internal thread matched with, steering column 5 and lead screw 11 suit respectively in the connecting hole of driven gear 4 separately.
In the structure, the first driving device and the second driving device respectively comprise a motor 2, a driving gear 1, a transmission belt 3 and a driven gear 4, the driving gear 1 is installed on an output shaft of the motor 2, the transmission belt 3 is meshed with the driving gear 1, the driven gear 4 is meshed with the transmission belt 3, an internal thread is arranged at a connecting hole of the driven gear 4, an external thread matched with the internal thread is arranged at the lower part of the steering column 5, and the steering column 5 and the screw rod 11 are respectively sleeved in the connecting holes of the driven gear 4. When the motor 2 rotates, the steering column 5 and the screw rod 11 are driven to rotate through the driving gear 1, the transmission belt 3 and the driven gear 4, the steering wheel 7 and the combined switch module move up and down along the steering column 5, the auxiliary instrument desk module moves horizontally and back along the screw rod 11, the structure is simple, and transmission is stable. It should be noted that the structure of the first driving device and the second driving device is only a preferred embodiment, and is not exclusive, and the conveyor belt in the structure can be replaced by a gear and a rack; the gear transmission can be replaced by chain wheel transmission; it is within the scope of the invention to use hydraulic or pneumatic means in addition to the motor 2.
Based on the front cabin control system provided in the above embodiment, the invention further provides an automobile, which includes an automobile body and the front cabin control system installed on the automobile body, wherein the front cabin control system is any one of the front cabin control systems in the above embodiments. Because the front cabin control system in the above embodiment is adopted in the automobile, please refer to the above embodiment for the beneficial effects of the automobile. For the structure of other parts of the automobile, please refer to the prior art, and the description is omitted here.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The automobile and the front cabin control system thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a front deck control system of car, its characterized in that includes steering column (5), is fixed in steering wheel (7) of steering column (5) upper end, install in the upper portion of steering column (5) just is located the combination switch module of steering wheel (7) below, and with the sub-unit connection of steering column (5) can drive its first drive arrangement who reciprocates, steering column (5) remove can drive the bottom surface and the main instrument platform contact of combination switch module.
2. The front cabin control system according to claim 1, characterized in that the combination switch module comprises a combination switch body (6) which can be sleeved on the steering column (5) and has a groove at the upper end, an output module (8) which is sleeved on the steering column (5) and is arranged in the groove, and a spring (9) which is connected between the groove and the output module (8), wherein the output module (8) is fixedly connected with the steering column (5) relatively, and the output module (8) can move up and down in the groove.
3. The front hatch operating system according to claim 2, characterised in that the bottom surface of the output module (8) has a blind hole, the upper end of the spring (9) being fixed to the bottom surface of the blind hole and the lower end to the surface of the recess.
4. The front hatch handling system according to claim 3, characterised in that the bottom surface of the output module (8) is contactable with the surface of the recess.
5. The front cabin control system according to claim 1, characterized in that a rib is provided on a side wall of the steering column (5), and a bottom surface of the combination switch body (6) abuts against the rib.
6. The front hatch operating system according to claim 5, characterised in that the distance between the rib and the main instrument desk is equal to the maximum travel distance of the combination switch body (6).
7. The front hatch steering system according to claim 1, characterised in that the lower end of the steering wheel (7) has a threaded bore and the upper end of the steering column (5) has a threaded post that mates with the threaded bore.
8. The front cabin control system according to any one of claims 1 to 7, characterized by further comprising a secondary instrument desk module, wherein the secondary instrument desk module comprises a secondary instrument desk body (10), a screw rod (11) fixed at the lower part of the secondary instrument desk body (10), and a second driving device connected with the screw rod (11) and used for driving the screw rod (11) to move back and forth.
9. The front cabin control system according to claim 8, characterized in that the first driving device and the second driving device each comprise a motor (2), a driving gear (1) mounted on an output shaft of the motor (2), a transmission belt (3) engaged with the driving gear (1), and a driven gear (4) engaged with the transmission belt (3), wherein a connecting hole of the driven gear (4) is provided with an internal thread, the lower portion of the steering column (5) is provided with an external thread matched with the internal thread, and the steering column (5) and the lead screw (11) are respectively sleeved in the connecting holes of the respective driven gear (4).
10. An automobile comprising an automobile body and a front compartment steering system mounted to the automobile body, wherein the front compartment steering system is in particular the front compartment steering system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187594.1A CN112810690A (en) | 2021-02-18 | 2021-02-18 | Automobile and front cabin control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187594.1A CN112810690A (en) | 2021-02-18 | 2021-02-18 | Automobile and front cabin control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112810690A true CN112810690A (en) | 2021-05-18 |
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ID=75865548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110187594.1A Pending CN112810690A (en) | 2021-02-18 | 2021-02-18 | Automobile and front cabin control system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112810690A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561919A (en) * | 2021-07-06 | 2021-10-29 | 北京理工大学 | Intelligent cabin control system |
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2021
- 2021-02-18 CN CN202110187594.1A patent/CN112810690A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561919A (en) * | 2021-07-06 | 2021-10-29 | 北京理工大学 | Intelligent cabin control system |
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