CN111949127A - Vehicle-mounted system, feedback method and vehicle - Google Patents
Vehicle-mounted system, feedback method and vehicle Download PDFInfo
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- CN111949127A CN111949127A CN202010782434.7A CN202010782434A CN111949127A CN 111949127 A CN111949127 A CN 111949127A CN 202010782434 A CN202010782434 A CN 202010782434A CN 111949127 A CN111949127 A CN 111949127A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000009471 action Effects 0.000 claims abstract description 44
- 230000000694 effects Effects 0.000 claims description 30
- 238000003491 array Methods 0.000 claims description 2
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- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
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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
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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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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Abstract
The invention discloses a vehicle-mounted system, which comprises: the central control platform is used for controlling and outputting the associated action according to the operation signal and generating state information according to the associated action; the processor is used for receiving the state information sent by the central control platform and obtaining a driving signal according to the state information; and the feedback output device is used for receiving the driving signal sent by the processor and outputting feedback information aiming at the state information according to the driving signal. The invention also discloses a vehicle-mounted feedback method and a vehicle. When the central control platform of the vehicle outputs the associated action according to the operation signal, the vehicle system outputs feedback information of state information generated aiming at the associated action according to the associated action, the user does not need to transfer attention to observe the state of the input port to determine the state information of the associated action, the attention of the user is focused on a driving route, a road and a pedestrian, and the driving process is high in safety.
Description
Technical Field
The invention relates to the field of vehicles, in particular to a vehicle-mounted system, a feedback method and a vehicle.
Background
In the information intelligent era, the vehicle-mounted central control system is continuously optimized and perfected along with the requirements and experience of users, and the functions are increased accordingly. When a user drives the vehicle, an operation command can be sent to the vehicle-mounted central control system through the input port of the vehicle-mounted central control system, and the central control system executes the operation command.
When a user drives a vehicle, attention is focused on a driving route, a road and pedestrians to ensure safety of a driving process, and because the vehicle-mounted central control system executes an input operation command input by the input port, the user needs to transfer the attention to the input port, and determines state information of a corresponding associated action of the vehicle-mounted central control system by observing the state of the input port, potential safety hazards of the driving process are high.
In the invention
The invention mainly aims to provide a vehicle-mounted system, a feedback method and a vehicle, and aims to solve the technical problem that in the prior art, the potential safety hazard in the driving process is high.
In order to achieve the above object, the present invention provides an in-vehicle system, including:
the central control platform is used for controlling and outputting the associated action according to the operation signal and generating state information according to the associated action;
the processor is used for receiving the state information sent by the central control platform and obtaining a driving signal according to the state information;
and the feedback output device is used for receiving the driving signal sent by the processor and outputting feedback information aiming at the state information according to the driving signal.
Optionally, the vehicle-mounted system further includes an effect library, where the effect library includes driving signals corresponding to different state information; the processor is further configured to receive the state information sent by the central control platform, and obtain a driving signal corresponding to the state information from the effect library.
Optionally, the vehicle-mounted system further includes a touch screen;
the touch screen is used for generating the operation signal and sending the operation signal to the central control platform when touch operation is received.
Optionally, the vehicle-mounted system further includes N linear motors, where N is a natural number not less than 1;
the feedback outputter is further configured to control the N linear motors to output vibration feedback information for the state information according to the driving signal.
Optionally, the value of N is 4, and 4 linear motor arrays are distributed on the bottom surface of the touch screen.
In addition, in order to achieve the above object, the present invention further provides a vehicle feedback method, which is used for a vehicle system, and the method includes the following steps:
the central control platform controls and outputs the associated action according to the operation signal, and generates state information according to the associated action;
the processor receives the state information sent by the central control platform and obtains a driving signal according to the state information;
and the feedback output device receives the driving signal sent by the processor and outputs feedback information aiming at the state information according to the driving signal.
Optionally, the vehicle-mounted system further includes an effect library, where the effect library includes driving signals corresponding to different state information; the processor receives the state information sent by the central control platform, and the step of obtaining the driving signal according to the state information comprises the following steps:
and the processor receives the state information sent by the central control platform and acquires a driving signal corresponding to the state information from the effect library.
Optionally, the vehicle-mounted system further includes a touch screen; before the step of controlling the output of the associated action by the central control platform according to the operation signal and generating the state information according to the associated action, the method further comprises the following steps:
when the touch screen receives touch operation, the touch screen generates the operation signal and sends the operation signal to the central control platform.
Optionally, the vehicle-mounted system further comprises a motor; the step of the feedback outputter outputting feedback information for the state information according to the driving signal includes:
the feedback output device controls the motor to output vibration feedback information aiming at the state information according to the driving signal.
In addition, to achieve the above object, the present invention also provides a vehicle including the in-vehicle system according to any one of the above.
The technical scheme of the invention adopts a vehicle-mounted system, which comprises: the central control platform is used for controlling and outputting the associated action according to the operation signal and generating state information according to the associated action; the processor is used for receiving the state information sent by the central control platform and obtaining a driving signal according to the state information; and the feedback output device is used for receiving the driving signal sent by the processor and outputting feedback information aiming at the state information according to the driving signal. When the central control platform of the vehicle outputs the associated action according to the operation signal, the vehicle system outputs feedback information of state information generated aiming at the associated action according to the associated action, the user does not need to transfer attention to observe the state of the input port to determine the state information of the associated action, the attention of the user is focused on a driving route, a road and a pedestrian, and the driving process is high in safety.
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 structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a first embodiment of an on-board vehicle system according to the present invention;
FIG. 2 is a schematic diagram of the positions of 4 LRA linear motors in a second embodiment of the on-board system of the present invention;
fig. 3 is a flowchart illustrating a first embodiment of a vehicle feedback method according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
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, fig. 1 is a schematic structural diagram of a vehicle system according to an embodiment of the present invention, where the vehicle system includes: a touch screen 1001, a central control platform 1002, a processor 1003, a feedback outputter 1004, 4 motors 1005 and an effect library 1006; wherein,
the touch screen 1001 is configured to generate an operation signal when receiving a touch operation, and send the operation signal to the central control platform 1002.
The touch operation of the present invention is a touch operation input by a user through a touch screen, and the touch operation may be a function or an application icon corresponding to a certain area of the touch screen, or a gesture operation such as a sliding operation, which is not limited in the present invention.
It can be understood that the touch screen includes a touch chip, and when a user inputs a touch operation through the touch screen, the touch chip in the touch screen converts the touch operation into a corresponding touch signal.
It should be noted that the touch screen of the present invention is used for receiving a touch operation of an input by a user, and other hardware devices such as buttons, keys, etc. may be used for receiving the input operation, which is not limited to the touch screen, and the present invention is not limited thereto.
And the central control platform 1002 is configured to control output of the associated action according to the operation signal, and generate state information according to the associated action.
It can be understood that the central control platform is also used for controlling the operation of the vehicle entertainment functions, and the entertainment functions may include audio/video media playing, map navigation, air conditioning control, and the like, which is not limited in the present invention. The central control platform can also be used for providing power supply for the vehicle-mounted system.
It should be noted that, the state information generated according to the association action in the present invention may be the completion of the association action or the failure of the association action, and the present invention is not limited thereto.
For example, the touch operation is music playing A, the touch screen of the vehicle-mounted system generates a corresponding operation signal according to the touch operation, the central control platform of the vehicle-mounted system controls the music playing module according to the operation signal to successfully play music, and the generated state information is that the music playing is successful; and the central control platform of the vehicle-mounted system controls the music playing module according to the operation signal, the music playing fails, and the generated state information is music playing failure.
The processor 1003 is configured to receive the state information sent by the central control platform, and acquire a driving signal corresponding to the state information from the effect library 1006, where the effect library 1006 includes driving signals corresponding to different state information.
The processor of the present invention may be a single chip microcomputer, such as an MCU (micro controller Unit, chinese), or other type of processor, and the present invention is not limited thereto.
The effect library can be set by a user according to the requirement of the user, and can also be an effect library initialized by an administrator, wherein the effect library comprises driving signals corresponding to different state information, for example, the state information corresponding to the success of music playing controlled by the central control platform is music playing success, and the driving signal of the state information in the effect library is slight vibration 0.3S; the state information corresponding to the failure of the central control platform to control the music playing is the music playing failure, the driving signal of the state information in the effect library is the strong vibration 1S, the vibration strength of the invention is relative, the vibration strength can be set according to the specific feeling of the user, different settings can be carried out according to different perceptions of the user, and the invention is not limited in particular.
A feedback outputter 1004 for receiving the driving signal sent by the processor and controlling the 4 motors 1005 to output vibration feedback information for the state information.
The feedback output device of the present invention may be a motor driving chip, or may be other feedback output devices, and the present invention is not limited thereto. The number of the motors can be 4 or other numbers, the invention is not limited in particular, theoretically, the number is larger, the feedback effect is higher, but the installation space and the cost can be increased along with the increase, and when the number value is 4, the comprehensive effect is better.
The motor of the invention may be a linear motor, such as an LRA linear motor, but also other types of motors, such as: solenoid motors or ERM motors, the invention is not limited.
The Solenoid motor is driven by a Solenoid magnetic force, the vibration frequency is low, only one effect can be provided, the mechanical structure design is complex, and the cost is high; the ERM motor is a polarization rotor rotating motion, has time delay, has dragging effect, lower frequency, inconsistent vibration uniformity in different areas and poor experience effect. Therefore, the present invention is optimized to select an LRA linear motor as the motor that outputs the vibration feedback information.
It is understood that the feedback output device of the present invention may be other types of feedback input devices, and the same state information, different feedback output devices have different corresponding driving signals in the effect library. The feedback output device can be a sound feedback output device or a light feedback output device; for example, the state information corresponding to the control of the central control platform on the successful music playing is that-the music playing is successful, and the driving signal of the state information in the effect library is that-the music playing is successful, and then the feedback output device outputs the voice of the successful music playing; the state information corresponding to the control music playing failure of the central control platform is music playing failure, the driving signal of the state information in the effect library is voice prompt music playing failure, and then the feedback output device outputs voice of successful music playing.
In the technical solution of this embodiment, a vehicle-mounted system is adopted, and the vehicle-mounted system includes: the central control platform is used for controlling and outputting the associated action according to the operation signal and generating state information according to the associated action; the processor is used for receiving the state information sent by the central control platform and obtaining a driving signal according to the state information; and the feedback output device is used for receiving the driving signal sent by the processor and outputting feedback information aiming at the state information according to the driving signal. When the central control platform of the vehicle outputs the associated action according to the operation signal, the vehicle system outputs feedback information of state information generated aiming at the associated action according to the associated action, the user does not need to transfer attention to observe the state of the input port to determine the state information of the associated action, the attention of the user is focused on a driving route, a road and a pedestrian, and the driving process is high in safety.
Further, the motor is an LRA linear motor, the LRA linear motor is N LRA linear motors, and N is a natural number not less than 2.
Referring to fig. 2, fig. 2 is a schematic position diagram of 4 LRA linear motors in a second embodiment of the vehicle-mounted system of the invention, wherein the 4 LRA linear motors are distributed in an array on the bottom surface of the touch screen.
After 4 LRA linear motor adopt above-mentioned mode to set for, 4 LRA linear motor installation's reliability, stability are higher, and simultaneously, 4 LRA linear motor's vibration feedback effect is better.
Referring to fig. 3, fig. 3 is a schematic flow chart of a first embodiment of a vehicle-mounted feedback method according to the present invention, where the vehicle-mounted feedback method includes the following steps:
step S11: and the central control platform controls and outputs the associated action according to the operation signal, and generates state information according to the associated action.
Step S12: and the processor receives the state information sent by the central control platform and obtains a driving signal according to the state information.
Step S13: and the feedback output device receives the driving signal sent by the processor and outputs feedback information aiming at the state information according to the driving signal.
In the technical scheme of the embodiment, a vehicle-mounted feedback method is adopted, and the vehicle-mounted feedback method comprises the following steps: and the central control platform controls and outputs the associated action according to the operation signal, and generates state information according to the associated action. And the processor receives the state information sent by the central control platform and obtains a driving signal according to the state information. And the feedback output device receives the driving signal sent by the processor and outputs feedback information aiming at the state information according to the driving signal. When the central control platform of the vehicle outputs the associated action according to the operation signal, the vehicle system outputs feedback information of state information generated aiming at the associated action according to the associated action, the user does not need to transfer attention to observe the state of the input port to determine the state information of the associated action, the attention of the user is focused on a driving route, a road and a pedestrian, and the driving process is high in safety.
Further, the step S12 further includes:
and the processor receives the state information sent by the central control platform and acquires a driving signal corresponding to the state information from the effect library.
Further, before the step S11, the method further includes:
when the touch screen receives touch operation, the touch screen generates the operation signal and sends the operation signal to the central control platform.
The step S13 further includes:
the feedback output device controls the motor to output vibration feedback information aiming at the state information according to the driving signal.
Further, the invention also provides a vehicle comprising the vehicle-mounted system in any one of the embodiments.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An in-vehicle system, characterized in that the in-vehicle system comprises:
the central control platform is used for controlling and outputting the associated action according to the operation signal and generating state information according to the associated action;
the processor is used for receiving the state information sent by the central control platform and obtaining a driving signal according to the state information;
and the feedback output device is used for receiving the driving signal sent by the processor and outputting feedback information aiming at the state information according to the driving signal.
2. The in-vehicle system of claim 1, further comprising an effects library, the effects library comprising drive signals corresponding to different status information; the processor is further configured to receive the state information sent by the central control platform, and obtain a driving signal corresponding to the state information from the effect library.
3. The in-vehicle system of claim 1 or 2, further comprising a touch screen;
the touch screen is used for generating the operation signal and sending the operation signal to the central control platform when touch operation is received.
4. The in-vehicle system according to claim 3, further comprising N linear motors, N being a natural number not less than 1;
the feedback outputter is further configured to control the N linear motors to output vibration feedback information for the state information according to the driving signal.
5. The in-vehicle system of claim 4, wherein the value of N is 4, and 4 of the linear motor arrays are distributed on the bottom surface of the touch screen.
6. An on-board feedback method for an on-board system, the method comprising:
the central control platform controls and outputs the associated action according to the operation signal, and generates state information according to the associated action;
the processor receives the state information sent by the central control platform and obtains a driving signal according to the state information;
and the feedback output device receives the driving signal sent by the processor and outputs feedback information aiming at the state information according to the driving signal.
7. The vehicle-mounted feedback method according to claim 6, wherein the vehicle-mounted system further comprises an effect library, and the effect library comprises driving signals corresponding to different state information; the processor receives the state information sent by the central control platform, and the step of obtaining the driving signal according to the state information comprises the following steps:
and the processor receives the state information sent by the central control platform and acquires a driving signal corresponding to the state information from the effect library.
8. The vehicle feedback method of claim 7, wherein said vehicle system further comprises a touch screen; before the step of controlling the output of the associated action by the central control platform according to the operation signal and generating the state information according to the associated action, the method further comprises the following steps:
when the touch screen receives touch operation, the touch screen generates the operation signal and sends the operation signal to the central control platform.
9. The vehicle feedback method of claim 8 wherein said vehicle system further comprises a motor; the step of the feedback outputter outputting feedback information for the state information according to the driving signal includes:
the feedback output device controls the motor to output vibration feedback information aiming at the state information according to the driving signal.
10. A vehicle, characterized in that the vehicle comprises an on-board system according to any of claims 1-5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010782434.7A CN111949127A (en) | 2020-08-04 | 2020-08-04 | Vehicle-mounted system, feedback method and vehicle |
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| CN202010782434.7A CN111949127A (en) | 2020-08-04 | 2020-08-04 | Vehicle-mounted system, feedback method and vehicle |
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