CN110884556A - Steering wheel and automobile operating system - Google Patents
Steering wheel and automobile operating system Download PDFInfo
- Publication number
- CN110884556A CN110884556A CN201911137892.9A CN201911137892A CN110884556A CN 110884556 A CN110884556 A CN 110884556A CN 201911137892 A CN201911137892 A CN 201911137892A CN 110884556 A CN110884556 A CN 110884556A
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- Prior art keywords
- navigation host
- touch platform
- user
- steering wheel
- projection unit
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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
- B62D1/04—Hand wheels
- B62D1/10—Hubs; Connecting hubs to steering columns, e.g. adjustable
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The application discloses steering wheel and car operating system. The steering wheel includes: steering wheel main part, projection unit and touch-control platform. The touch platform is positioned in the middle of the steering wheel main body; the projection unit is located at the edge of the touch platform. The projection unit is used for acquiring display data of the navigation host and projecting the display data towards the touch platform; the touch platform is used for responding to the operation of a user to generate a control signal and transmitting the control signal to the navigation host. The display data of the navigation host computer is projected onto the touch platform through the projection function of the projection unit, so that a user can perceive the display data; through the touch function of the touch platform, the user processes the display data on the steering wheel, so that the experience effect of the user is improved.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a steering wheel and an automobile operating system.
Background
Currently, the navigation host of the automobile is interacted with the user through a touch screen. However, it is inconvenient for a user who is accustomed to performing input and operation on a small-sized mobile phone to perform operation through a touch screen of an automobile. The operation is also unsafe through the touch screen in the driving process, and the user is easy to be distracted. If the control is realized by voice command, the operation target is not obvious easily because of the fuzziness of the voice command.
Disclosure of Invention
The application aims to provide a steering wheel and an automobile operating system so as to solve the problem of inconvenience in operation on a navigation host machine.
In order to solve the technical problem, the application provides a steering wheel. The steering wheel includes: steering wheel main part, projection unit and touch-control platform. The touch platform is positioned in the middle of the steering wheel main body; the projection unit is located at the edge of the touch platform. The projection unit is used for acquiring display data of a navigation host and projecting the display data towards the touch platform; the touch platform is used for responding to the operation of a user to generate a control signal and transmitting the control signal to the navigation host.
In one embodiment, the touch platform comprises a projection area and a key area; the projection area is used for a projection unit to project and display data, and the button area is used for responding to the operation of a user to generate the control signal and transmitting the control signal to the navigation host.
In one embodiment, the steering wheel further comprises: a vibration unit; the vibration unit is electrically connected with the touch platform and used for responding to the operation of a user to provide vibration feedback.
In an embodiment, the touch platform is a piezoelectric sensing touch platform, a resistive sensing touch platform, or a capacitive sensing touch platform.
The application also provides an automobile operating system. The car operating system includes: a navigation host, and a steering wheel as described in the above embodiments. The navigation host is electrically connected with the touch platform and the projection unit respectively. The navigation host transmits display data to the projection unit, the projection unit projects the display data to the touch platform, and the touch platform responds to the operation of a user and transmits the control signal to the navigation host.
In one embodiment, the vehicle operating system further comprises: a speaker unit; the loudspeaker unit is electrically connected with the navigation host and used for responding to the operation of a user to provide sound feedback and responding to the instruction of the navigation host to provide sound information.
In one embodiment, the navigation host is further configured to obtain a display image of an external electronic device, and project the display image to the touch platform through the projection unit; the touch platform is used for responding to the operation of a user on the display image and transmitting the control signal to the electronic equipment through the navigation host.
In one embodiment, the steering wheel further comprises: physical keys; the physical key is electrically connected with the navigation host, a start-stop step is arranged in the navigation host, and the physical key is used for responding to the operation of a user corresponding to the start-stop step to start or close the projection unit and the touch platform.
In an embodiment, the navigation host is provided with a set response time, and is further configured to turn off the projection unit and the touch platform when the set response time does not receive a control signal.
In one embodiment, the vehicle operating system further comprises: an image pickup unit; the camera shooting unit is used for acquiring a head image of a user and transmitting the head image to the navigation host. The navigation host stores a preset image, and is further used for starting the projection unit and the touch platform when the head image is matched with the preset image.
The display data of the navigation host is projected onto the touch platform through the projection function of the projection unit, so that a user can perceive the display data; through the touch function of the touch platform, the user processes the display data on the steering wheel, so that the experience effect of the user is improved.
Drawings
Fig. 1 is a schematic view of a steering wheel according to an embodiment of the present application.
Fig. 2 is a frame diagram of a steering wheel according to an embodiment of the present application.
Fig. 3 is a schematic view of a steering wheel according to another embodiment of the present application.
FIG. 4 is a block diagram of an automotive operating system according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In a normal automobile, the steering wheel is located on one side of the automobile. To illustrate the steering wheel is located on the left side of the vehicle, the navigation host and the touch screen connected thereto are located substantially in the middle of the vehicle. In the driving process, a user controls the action of the automobile through parts such as a steering wheel, a pedal and the like, and the functions of route navigation and the like are realized through the navigation host and the touch screen thereof. Based on the method, the user can check the touch screen at intervals when needed during driving, and relevant operations are realized through the touch screen. However, since the touch screen is located relatively far away, the user needs to move his hand away from the steering wheel and reach the position of the steering wheel to perform the operation, which is easy to distract the user and has a certain safety hazard.
Based on this, please refer to fig. 1 to fig. 4, the steering wheels (101, 102) provided in the embodiments of the present application are applied to the operating system 10 of the vehicle. Through the projection function of the projection unit 120 of the steering wheel (101, 102), the display data of the navigation host 200 can be projected onto the touch platform 130 of the steering wheel (101, 102), so as to be perceived by the user; through the touch function of the touch platform 130, the user can perform relevant processing on the projected display data without operating on a remote touch screen (not shown), so as to improve the experience effect of the user. Since the projection unit 120 projects the display data onto the steering wheel (101, 102), the user can naturally see the display data projected onto the steering wheel (101, 102) during the operation of the steering wheel (101, 102), so as to reduce the possibility of user distraction and improve the driving safety.
Referring to fig. 1 and 2 together, in some embodiments, steering wheel 101 includes: steering wheel main part 110, projection unit 120 and touch-control platform 130. The steering wheel main body 110 includes a rim 111 and a spoke 112, and the spoke 112 is connected between the rim 111 and the touch pad 130, whereby the touch pad 130 is located at the center of the steering wheel main body 110. It should be understood that the rim 111 may be circular or elliptical; alternatively, the rim 111 includes a portion of a circular or elliptical ring shape. The rim 111 and the spoke 112 are parts for controlling the steering wheel 101 by a user, physical keys 150 convenient for the user to operate can be further arranged on the rim 111 or the spoke 112, and the number of the physical keys 150 can be one, two or more; the physical buttons 150 may have different functions according to design requirements. Such as: physical keys 150 include phone keys, speaker keys, or indicator light keys, among others. In the process of implementing related operations through the projection unit 120 and the touch platform 130, the physical buttons 150 may further have other functions, such as: controlling the projection unit 120 and the touch platform 130 to be turned on and off.
The projection unit 120 is disposed at an edge of the touch platform 130 and electrically connected to the navigation host 200, so that the projection unit 120 can obtain display data of the navigation host 200 and project the display data onto the touch platform 130. Correspondingly, the exit end (not shown) of the projection unit 120 faces the touch platform 130. The touch platform 130 may be used for a user to perform touch control to match the projected display data. The user can obtain the relevant information of the navigation host 200 through the display data projected on the touch platform 130, generate a control signal through touch on the touch platform 130, and implement processing of the display data through the control signal. Based on the cooperation of the projection unit 120 and the touch platform 130, the user does not need to use a touch screen in the middle of the automobile to perform related operations. That is, the user can know the content on the navigation host 200 through the projected display data, thereby improving the attention of the user while driving.
In some embodiments, the number of the projection units 120 is multiple, and the touch platform 130 has multiple regions corresponding to the multiple projection units 120. Each projection unit 120 projects the display data to an area corresponding to the touch platform 130, so as to implement multi-screen display or split-screen display.
In some embodiments, in order to improve the experience effect of the user so that the user can confirm whether the relevant operation is performed, the steering wheel 101 is further provided with a vibration unit 140, and the vibration unit 140 provides vibration feedback when the user touches the steering wheel. It should be understood that the vibration unit 140 is electrically connected to the touch platform 130, and when a user operates on the touch platform 130, the vibration unit 140 applies a reaction force of a vibration sense to the user in response to the user operation. Based on the vibration unit 140, the user can confirm whether to perform an operation through the feedback acting force, so as to improve the experience effect of the user. In some embodiments, the type of vibration unit 140 includes a vibration motor.
Referring to fig. 3, an embodiment of the present application further provides another steering wheel 102, where the steering wheel 102 is substantially the same as the steering wheel 101 in the above embodiments; the difference is that the touch platform 130 of the steering wheel 102 includes a projection area 131 and a key area 132. The projection area 131 and the button area 132 have different functions to facilitate the user to perform blind touch, thereby reducing the time required for the user to process the display data. The projection area 131 is used for the projection unit 120 to project display data, the key area 132 has at least one key, and the function of each key can be defined by related software or program, without limitation. The key area generates a control signal in response to the user's operation, and the control signal is transmitted to the navigation host 200 and related steps are performed. Such as: the button area 132 is a return button, and based on this, the entire button area 132 directly serves as a button and provides the user with a "return" operation. It should be understood that the "return" refers to an operation performed on a device such as the navigation host 200 or the electronic device.
In some embodiments, the touch platform 130 is a piezoelectric sensing touch platform, a resistive sensing touch platform, or a capacitive sensing touch platform. It should be understood that touch technology suitable for use in a touch phone can be adapted to the touch platform 130 of the embodiments of the present application. The touch platform 130 is illustratively a touch pad, and an airbag is disposed on a side of the touch pad facing away from a user.
Referring to fig. 1 to 4, an embodiment of the present application further provides an automobile operating system 10. The car operating system 10 includes a navigation host 200 and steering wheels (101, 102) in the above embodiments, and the navigation host 200 is electrically connected to the touch platform 130 and the projection unit 120 respectively. The navigation host 200 is connected to the projection unit 120 through a data line, and transmits display data to the projection unit 120. Based on the display data, the projection unit 120 performs projection to display the display data on the touch platform 130. Thus, a user in the primary driving position can see the display data on the steering wheel (101, 102) that was originally desired to be viewed on the touch screen with only a slight lowering of his head. Accordingly, the touch platform 130 transmits the control signal to the navigation host 200 in response to the user operation.
It should be understood that, since the car operating system 10 in the embodiments presents the image by projecting through the projection unit 120, unlike the manner of presenting through the display screen, the touch platform 130 has a weak light reflection capability. That is, the car operating system 10 in each embodiment does not affect the normal driving of the user to ensure the safety of the driving. In some embodiments, the user can conveniently implement functions of line navigation, music playing, and listening to radio through the car operating system 10, so as to improve the experience effect of the user.
Referring to fig. 4, in some embodiments, the vehicle operating system 10 further includes: and a speaker unit 210, wherein the speaker unit 210 is electrically connected with the navigation host 200. Based on the user's operations, the speaker unit 210 may provide audio feedback in response to the operations; it should be understood that the speaker unit 210 can cooperate with the vibration unit 140 to provide audible and tactile feedback when the user touches, so that the user can determine which operations are being performed in various ways; such as: switching broadcast channels, hanging up a phone call, or switching travel routes, etc.
In some embodiments, the speaker unit 210 may also provide voice information in response to instructions from the navigation host 200. As exemplified above, the speaker unit 210 can realize functions of broadcasting, music, answering a call, and the like. It should be understood that the speaker in the normal automobile may be taken as the speaker unit 210 in each embodiment; alternatively, the speaker unit 210 independent of the speaker is provided in the automobile, and a better listening experience is provided to the user through the speaker unit 210 and the speaker.
In some embodiments, the navigation host 200 is further configured to acquire a display image of an external electronic device (not shown), and project the display image to the touch platform 130 through the projection unit 120. It should be understood that the type of electronic device includes, but is not limited to, a cell phone, a game console, or a tablet computer. The electronic device and the navigation host 200 can be in communication connection in a wired or wireless manner. Accordingly, the display image of the electronic device is also transmitted to the navigation host 200 through a wired or wireless path, and the navigation host 200 projects the display image through the projection unit 120. The user can indirectly know the content presented on the electronic device through the projected content, and the touch platform 130 can respond to the user's operation on the display image and transmit the control signal to the electronic device through the navigation host 200. Thus, the user can control the electronic device through the car operating system 10 without taking out the electronic device, thereby reducing the possibility of user distraction.
It should be understood that the display data is derived from the navigation host 200 and the display image is derived from the electronic device, and that the display data and the display image are merely distinguished in nomenclature because of the difference in objects.
Taking the type of the electronic device as an example of a game machine, the navigation host 200 projects a screen on the game machine on the touch platform 130 in real time through the projection unit 120, and a user can feed back the screen through the touch platform 130 and/or the physical keys 150, thereby implementing human-computer interaction. It should be understood that, an authentication program may be integrated in the navigation host 200, and when the authentication program determines that the type of the electronic device connected to the car operating system 10 is a game machine, the navigation host 200 controls the projection unit 120 to project the screen of the game machine onto the touch platform 130 only on the premise that the car stops driving, so as to improve the safety of the car.
Referring to fig. 1 and fig. 4, in some embodiments, a start-stop procedure is built in the navigation host 200. The physical buttons 150 on the steering wheels (101, 102) can also be used to turn on or off the projection unit 120 and the touch platform 130 in response to the user's operation corresponding to the start-stop procedure. Such as: the projection unit 120 and the touch platform 130 are turned on or off through a start-stop step of double-clicking a telephone key; alternatively, the projection unit 120 and the touch platform 130 are turned on or off by a long-time on-off step of pressing a phone key. It should be appreciated that the start-stop step is a related step embodied by program code integrated within the navigation host 200. The physical button 150 can be adjusted according to the setting requirement by turning on or off the projection unit 120 and the touch platform 130. Such as: adjusting the double click to a three click; or, the length is adjusted to be opened for 3 seconds by opening the length for 2 seconds; alternatively, the projection unit 120 and the touch platform 130 may be turned on or off by pressing the phone key and the speaker key simultaneously, which is not limited in the present application.
In some embodiments, the navigation host 200 has a set response time built in. In the set response time, when the navigation host 200 does not receive the control signal, the projection unit 120 and the touch platform 130 are turned off. It should be understood that the set response time may be 30 seconds, 1 minute, 2 minutes, or the like, without limitation. Based on the set response time, the vehicle operating system 10 may be turned off when not operated by the user to reduce the energy consumption of the vehicle, and the user may drive with more concentration.
Referring to fig. 4, in some embodiments, the vehicle operating system 10 further includes: an image pickup unit 220. The camera unit 220 is used for acquiring a head image of a user and transmitting the head image to the navigation host 200. The navigation host 200 stores a predetermined image, and the navigation host 200 is further configured to turn on the projection unit 120 and the touch platform 130 when the head image matches the predetermined image. Such as: the predetermined image is a head-down image, that is, when the navigation host 200 determines that the user is lowering his head, the navigation host controls to turn on the projection unit 120 and the touch platform 130. It will be appreciated that when the user heads down, there is a greater probability of looking at the steering wheel (101, 102). Based on this, the car operating system 10 can project the display data of the navigation host 200 on the touch platform 130 in time when the user looks at the steering wheel (101, 102), so as to improve the human-computer interaction effect and provide more humanized experience.
In some embodiments, the camera unit 220 transmits the head image of the user captured in real time to the navigation host 200. When the user lowers his head, the navigation host 200 determines that the lowered head image of the user matches with the predetermined image, and further controls the projection unit 120 to project the display data of the navigation host 200 and controls the touch platform 130 to be turned on. Such as: the display data of the navigation host 200 is a main interface of the navigation host 200 or an interface where the navigation host 200 stays before, and thus the user can click a "navigation" icon on the touch platform 130 and select or input a destination to implement route navigation. It should be understood that the projection unit 120 projects the same content as the content presented on the navigation host, and the user operates the interface on the touch platform 130 to perform an operation on the interface of the navigation host.
While the foregoing is directed to embodiments of the present application, it will be appreciated by those skilled in the art that various changes and modifications may be made without departing from the principles of the application, and it is intended that such changes and modifications be covered by the scope of the application.
Claims (10)
1. A steering wheel, comprising: the device comprises a steering wheel main body, a projection unit and a touch platform;
the touch platform is positioned in the middle of the steering wheel main body; the projection unit is positioned at the edge of the touch platform;
the projection unit is used for acquiring display data of a navigation host and projecting the display data towards the touch platform; the touch platform is used for responding to the operation of a user to generate a control signal and transmitting the control signal to the navigation host.
2. The steering wheel of claim 1, wherein the touch platform comprises a projection area and a button area; the projection area is used for a projection unit to project and display data, and the button area is used for responding to the operation of a user to generate the control signal and transmitting the control signal to the navigation host.
3. The steering wheel according to claim 1 or 2, characterized in that the steering wheel further comprises: a vibration unit; the vibration unit is electrically connected with the touch platform and used for responding to the operation of a user to provide vibration feedback.
4. The steering wheel of claim 3, wherein the touch platform is a piezoelectric, resistive, or capacitive sensing touch platform.
5. An automotive operating system, comprising: a navigation host, and a steering wheel according to any one of claims 1 to 4; the navigation host is electrically connected with the touch platform and the projection unit respectively;
the navigation host transmits display data to the projection unit, the projection unit projects the display data to the touch platform, and the touch platform responds to the operation of a user and transmits the control signal to the navigation host.
6. The vehicle operating system of claim 5, further comprising: a speaker unit; the loudspeaker unit is electrically connected with the navigation host and used for responding to the operation of a user to provide sound feedback and responding to the instruction of the navigation host to provide sound information.
7. The car operating system of claim 5, wherein the navigation host is further configured to obtain a display image of an external electronic device, and project the display image to the touch platform through the projection unit; the touch platform is used for responding to the operation of a user on the display image and transmitting the control signal to the electronic equipment through the navigation host.
8. The vehicle operating system of any one of claims 5 to 7, wherein the steering wheel further comprises: physical keys; the physical key is electrically connected with the navigation host, a start-stop step is arranged in the navigation host, and the physical key is used for responding to the operation of a user corresponding to the start-stop step to start or close the projection unit and the touch platform.
9. The vehicle operating system according to any one of claims 5 to 7, wherein a set response time is built in the navigation host, and the navigation host is further configured to turn off the projection unit and the touch platform when the set response time does not receive a control signal.
10. The vehicle operating system according to any one of claims 5 to 7, further comprising: an image pickup unit; the camera shooting unit is used for acquiring a head image of a user and transmitting the head image to the navigation host;
the navigation host stores a preset image, and is further used for starting the projection unit and the touch platform when the head image is matched with the preset image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137892.9A CN110884556A (en) | 2019-11-19 | 2019-11-19 | Steering wheel and automobile operating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137892.9A CN110884556A (en) | 2019-11-19 | 2019-11-19 | Steering wheel and automobile operating system |
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| CN110884556A true CN110884556A (en) | 2020-03-17 |
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| CN201911137892.9A Pending CN110884556A (en) | 2019-11-19 | 2019-11-19 | Steering wheel and automobile operating system |
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Address after: 1008, Shenye logistics building, No. 2088, Baoan North Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Applicant after: Baoneng Automobile Group Co.,Ltd. Address before: 1008, Shenye logistics building, No. 2088, Baoan North Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Applicant before: BAONENG AUTOMOBILE Co.,Ltd. |
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Application publication date: 20200317 |