CN111483317B - Steering wheel switch supporting gesture operation and use method - Google Patents
Steering wheel switch supporting gesture operation and use method Download PDFInfo
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- CN111483317B CN111483317B CN202010192636.6A CN202010192636A CN111483317B CN 111483317 B CN111483317 B CN 111483317B CN 202010192636 A CN202010192636 A CN 202010192636A CN 111483317 B CN111483317 B CN 111483317B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000010365 information processing Effects 0.000 claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000006870 function Effects 0.000 claims description 58
- 230000008569 process Effects 0.000 claims description 12
- 239000012528 membrane Substances 0.000 description 13
- 230000005611 electricity Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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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)
- User Interface Of Digital Computer (AREA)
- Steering Controls (AREA)
Abstract
The invention discloses a steering wheel switch supporting gesture operation and a using method thereof, wherein the steering wheel switch for preventing false triggering comprises the following components: the touch panel is installed on a steering wheel, the upper surface of the touch panel is fixedly connected with the touch panel, the lower surface of the touch panel is fixedly connected with a connecting rod mechanism, the connecting rod mechanism is fixedly connected with the microswitch, the touch panel and the microswitch are electrically connected with the information processing device, and the information processing device is electrically connected with a vehicle-mounted computer; the vehicle touch control system has the advantages that the vehicle function can be controlled through gestures, and mistaken touch is prevented.
Description
Technical Field
The invention relates to the field of automobile control, in particular to a steering wheel switch supporting gesture operation and a using method thereof.
Background
With the development of vehicle technology, vehicle functions are increased, and the increase of the vehicle functions leads to the increase of control buttons, and although most of the function control buttons are integrated at a center console, part of common function switch keys are integrated on a steering wheel.
The common switch of vehicle has two kinds, one kind is touch switch, another kind is mechanical switch, because mechanical switch's structure is ripe in the existing market, so the vehicle adopts mechanical switch more, come on-off control to the vehicle function, but along with vehicle high-end intellectuality, simple mechanical switch has been unable to satisfy new function increasing day by day, the required button quantity of multiple new function is many, and the space on the steering wheel is less, the button quantity number that can integrate is also less, but touch switch break-make function is simple, the easy mistake is touched.
Therefore, the steering wheel switch supporting gesture operation and the using method thereof can support gesture recognition to control vehicle functions and prevent a driver from mistakenly touching.
Disclosure of Invention
The technical problem to be solved by the present invention is that the existing touch switch has simple on-off function, is easily triggered by mistake, has large occupied space of mechanical switches with multiple functions, and cannot be applied to a device relating to driving safety, such as a steering wheel, and the invention provides a steering wheel switch for preventing false triggering and a using method thereof, wherein the steering wheel switch for preventing false triggering comprises:
touch panel, touch membrane, micro-gap switch and information processing device, touch panel installs on the steering wheel, the upper surface of touch membrane with touch panel fixed connection, the lower surface all with a link mechanism fixed connection, link mechanism with micro-gap switch fixed connection, touch membrane with micro-gap switch all with the information processing device electricity is connected, information processing device is connected with the on-vehicle computer electricity.
Further, the touch panel is used for collecting gesture sliding track information of the driver.
Further, the touch film is used for receiving the gesture sliding track information of the driver collected by the touch panel and sending the received sliding track information to the information processing device.
Further, the information processing device is used for receiving, memorizing and comparing the sliding track information, and the information processing device is also used for receiving a first on-off signal sent by the microswitch.
In another aspect, the present invention further provides a method for using a steering wheel switch supporting gesture operation, which is used for the steering wheel switch supporting gesture operation described above, and the steering wheel switch supporting gesture operation includes:
the touch film senses the touch panel to receive gesture sliding track information of a driver, and the micro switch senses the pressing of the touch panel through the connecting rod structure to generate a first on-off signal;
the information processing device receives gesture sliding track information and a first on-off signal of a driver;
the information processing device judges whether the first on-off signal is on or not; if so, the information processing device compares the gesture sliding track information of the driver with preset gesture sliding track information to generate a function execution command signal; if not, generating a false touch command signal for the information processing device;
the vehicle-mounted computer receives the command signal generated by the information processing device.
Further, the comparing, by the information processing apparatus, the driver gesture sliding track information with preset gesture sliding track information includes:
the information processing device processes a preset gesture sliding track into a first function image and calculates a first function relation;
the information processing device processes the gesture sliding track of the driver into a second function image and calculates a second function relation;
the information processing apparatus compares the first functional relationship with the second functional relationship.
Further, touch membrane response touch panel receives navigating mate gesture sliding track information, and micro-gap switch passes through the pressing of connecting rod structure response touch pad and produces first break-make signal still includes:
the sensing film senses that the touch duration of the touch panel is recorded as a first duration, and the micro switch senses that the touch panel is pressed through the connecting rod structure to generate a second on-off signal;
the information processing device judges whether the first time length reaches a preset time length and the second on-off switch signal is on or not, if yes, the information processing device enters a memory mode, and if not, the information processing device keeps an original state;
in the memory mode of the information processing device, the sensing film senses the gesture sliding track information of the driver on the touch panel, and the information processing device receives the gesture sliding track information of the driver and records the gesture sliding track information as preset gesture sliding track information;
a driver selects a function through the vehicle-mounted computer to correspond to the preset gesture sliding track information;
and finishing the function setting.
Further, the micro-gap switch senses that the touch pad is pressed through the connecting rod structure to generate a first on-off signal, and the micro-gap switch comprises:
if the microswitch senses that the touch panel is pressed through the connecting rod structure, the second on-off signal is on;
if the micro switch senses that the touch panel is not pressed through the connecting rod structure, the second on-off signal is off.
Further, the step of receiving the command signal generated by the information processing device by the vehicle-mounted computer comprises the following steps:
and the vehicle-mounted computer receives the function execution command signal and executes corresponding operation according to the execution command signal.
Further, the step of receiving the command signal generated by the information processing device by the vehicle-mounted computer comprises the following steps:
if the vehicle-mounted computer receives the false touch command signal, no operation is performed.
The implementation of the invention has the following beneficial effects:
1. the invention adopts the touch panel, the touch film and the microswitch, can realize the function of controlling the vehicle by gesture sliding, simultaneously prevent the driver from mistakenly touching in the operation process, and improve the safety of the vehicle.
2. The invention adopts the whole touch film and the whole touch panel, so that a driver can control different vehicle functions through different gestures, one switch can control more vehicle functions, and the integration degree of the vehicle is higher.
3. The invention adopts the information processing device to process the signals sent by the touch membrane and the microswitch, can quickly and accurately judge whether the touch switch is in a false touch state or in a state of needing to execute corresponding functions, can identify the function needing to be started, improves the safety of vehicle driving and has convenient operation.
Drawings
FIG. 1 is a logical block diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Examples
In this embodiment, the technical problems to be solved by the present invention are that the existing touch switch has a simple on-off function, is easily triggered by mistake, and a mechanical switch with multiple functions occupies a large space and cannot be applied to a device related to driving safety, such as a steering wheel, and a steering wheel switch supporting gesture operation is provided, and the steering wheel switch supporting gesture operation includes:
touch panel, touch membrane, micro-gap switch and information processing device, touch panel installs on the steering wheel, the upper surface of touch membrane with touch panel fixed connection, the lower surface all with a link mechanism fixed connection, link mechanism with micro-gap switch fixed connection, touch membrane with micro-gap switch all with the information processing device electricity is connected, information processing device is connected with the on-vehicle computer electricity.
In a specific embodiment, the touch panel is used for collecting the gesture sliding track information of the driver.
In a specific embodiment, the touch film is used for receiving the sliding track information of the gesture of the driver collected by the touch panel and sending the sliding track information to the information processing device.
In a specific embodiment, the information processing device is used for receiving, memorizing and comparing sliding track information, and the information processing device is further used for receiving a first on-off signal sent by the micro switch.
The working principle of the steering wheel switch supporting gesture operation is as follows:
in the embodiment, the touch film is adopted to collect the gesture sliding track information of the driver through the touch panel, the gesture sliding track and the corresponding function are memorized through the information processing device, and the microswitch is used for matching with the touch film to judge whether the touch film is in a false touch state;
when the touch film collects sliding track information of a driver through the touch panel, the information is sent to the information processing device, the sliding track information and on-off information of the micro switch are received through the information processing device, after non-error touch conditions are met, the sliding track information is compared with the previously set information, and an execution command for executing a corresponding function is sent.
The embodiment has the following beneficial effects:
1. the invention adopts the touch panel, the touch film and the microswitch, can realize the function of controlling the vehicle by gesture sliding, simultaneously prevent the driver from mistakenly touching in the operation process, and improve the safety of the vehicle.
2. The invention adopts the whole touch film and the whole touch panel, so that a driver can control different vehicle functions through different gestures, one switch can control more vehicle functions, and the integration degree of the vehicle is higher.
3. The invention adopts the information processing device to process the signals sent by the touch membrane and the microswitch, can quickly and accurately judge whether the touch switch is in a false touch state or in a state of needing to execute corresponding functions, can identify the function needing to be started, improves the safety of vehicle driving and has convenient operation.
Examples
In this embodiment, the technical problems to be solved by the present invention are that the existing touch switch has a simple on-off function, is easily triggered by mistake, and a mechanical switch with multiple functions occupies a large space and cannot be applied to a device related to driving safety, such as a steering wheel, and a steering wheel switch supporting gesture operation is provided, and the steering wheel switch supporting gesture operation includes:
touch panel, touch membrane, micro-gap switch and information processing device, touch panel installs on the steering wheel, the upper surface of touch membrane with touch panel fixed connection, the lower surface all with a link mechanism fixed connection, link mechanism with micro-gap switch fixed connection, touch membrane with micro-gap switch all with the information processing device electricity is connected, information processing device is connected with the on-vehicle computer electricity.
In a specific embodiment, the touch panel is used for collecting the gesture sliding track information of the driver.
In a specific embodiment, the touch film is used for receiving the sliding track information of the gesture of the driver collected by the touch panel and sending the received sliding track information to the information processing device.
In a specific embodiment, the information processing device is used for receiving, memorizing and comparing sliding track information, and the information processing device is further used for receiving a first on-off signal sent by the microswitch.
On the other hand, the present embodiment also provides a method for using a steering wheel switch supporting gesture operation, which is used for the steering wheel switch supporting gesture operation described above, and the method for using a steering wheel switch supporting gesture operation includes:
the touch film senses the touch panel to receive gesture sliding track information of a driver, and the micro switch senses the pressing of the touch panel through the connecting rod structure to generate a first on-off signal;
the information processing device receives gesture sliding track information and a first on-off signal of a driver;
the information processing device judges whether the first on-off signal is on; if so, the information processing device compares the gesture sliding track information of the driver with preset gesture sliding track information to generate a function execution command signal; if not, generating a false touch command signal for the information processing device;
the vehicle-mounted computer receives the command signal generated by the information processing device.
In a specific embodiment, the comparing, by the information processing apparatus, the driver gesture sliding track information with preset gesture sliding track information includes:
the information processing device processes a preset gesture sliding track into a first function image and calculates a first function relation;
the information processing device processes the gesture sliding track of the driver into a second function image and calculates a second function relation;
the information processing apparatus compares the first functional relationship with the second functional relationship.
In a specific embodiment, the sensing of the touch panel by the touch film to receive the information of the gesture sliding track of the driver, and the sensing of the pressing of the touch panel by the micro switch through the connecting rod structure to generate the first on-off signal further includes:
the sensing film senses that the touch duration of the touch panel is recorded as a first duration, and the micro switch senses that the touch panel is pressed through the connecting rod structure to generate a second on-off signal;
the information processing device judges whether the first time length reaches a preset time length and the second on-off switch signal is on or not, if yes, the information processing device enters a memory mode, and if not, the information processing device keeps an original state;
in the memory mode of the information processing device, the sensing film senses the gesture sliding track information of the driver on the touch panel, and the information processing device receives the gesture sliding track information of the driver and records the gesture sliding track information as preset gesture sliding track information;
a driver selects a function through the vehicle-mounted computer to correspond to the preset gesture sliding track information;
and finishing the function setting.
In a specific embodiment, the generating the first on-off signal by the microswitch and the touch pad pressing through the link structure sensing comprises:
if the microswitch senses that the touch panel is pressed through the connecting rod structure, the second on-off signal is on;
and if the micro switch senses that the touch panel is not pressed through the connecting rod structure, the second on-off signal is off.
In one specific embodiment, the receiving of the command signal generated by the information processing device by the onboard computer includes:
and the vehicle-mounted computer receives the function execution command signal and executes corresponding operation according to the execution command signal.
In one specific embodiment, the receiving of the command signal generated by the information processing device by the onboard computer includes:
if the vehicle-mounted computer receives the false touch command signal, no operation is performed.
A working principle of a steering wheel switch supporting gesture operation and a using method is as follows:
when the hand of a driver only touches the touch panel, the touch film below the touch panel senses the hand and sends an electric signal to the information processing device, at the moment, the micro switch does not react, and when the driver touches and presses the touch panel, the touch film and the micro switch respectively send the electric signal to the information processing device.
The driver presses the touch panel, at the moment, the touch film and the microswitch respectively send an electric signal to the information processing device, the information processing device starts recording time length, when the time length exceeds the preset time length, the information processing device enters a memory mode, at the moment, the driver presses the touch panel to slide, the touch film acquires a sliding gesture and sends the sliding gesture to the information acquisition device, the information acquisition device memorizes the sliding gesture information, and at the moment, the driver selects a function corresponding to the gesture information at the vehicle-mounted computer to complete the setting.
The driver is pressing touch panel and sliding out-of-track information, and the touch film gathers sliding track information and sends to the information acquisition device, and micro-gap switch sends the traffic signal to the information acquisition device, and the sliding track that the information acquisition device will gather this moment compares with remembering, sends corresponding function execution command to on-vehicle computer, and on-vehicle computer carries out corresponding instruction.
If the driver slides only on the touch panel, the information processing device collects that the microswitch signal is off, and then sends a mistaken touch command to the vehicle-mounted computer, and if the microswitch signal is compared and no corresponding setting exists, the mistaken touch command is sent to the vehicle-mounted computer.
The implementation of the invention has the following beneficial effects:
1. the invention adopts the touch panel, the touch film and the microswitch, can realize the function of controlling the vehicle by gesture sliding, simultaneously prevent the driver from mistakenly touching in the operation process, and improve the safety of the vehicle.
2. The invention adopts the whole touch film and the whole touch panel, so that a driver can control different vehicle functions through different gestures, one switch can control more vehicle functions, and the integration degree of the vehicle is higher.
3. The invention adopts the information processing device to process the signals sent by the touch membrane and the microswitch, can quickly and accurately judge whether the touch switch is in a false touch state or in a state of needing to execute corresponding functions, can identify the function needing to be started, improves the safety of vehicle driving and has convenient operation.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (8)
1. A steering wheel switch supporting gesture operation, comprising:
the touch panel is installed on a steering wheel, the upper surface of the touch panel is fixedly connected with the touch panel, the lower surface of the touch panel is fixedly connected with a connecting rod mechanism, the connecting rod mechanism is fixedly connected with the microswitch, the touch panel and the microswitch are electrically connected with the information processing device, and the information processing device is electrically connected with a vehicle-mounted computer;
the touch panel receives gesture sliding track information of a driver, and the micro switch induces the touch panel to press through the connecting rod structure to generate a first on-off signal;
the information processing device receives the gesture sliding track information of the driver and the first on-off signal;
the information processing device judges whether the first on-off signal is on or not;
if so, the information processing device compares the gesture sliding track information of the driver with preset gesture sliding track information to generate a function execution command signal, specifically, the information processing device processes the preset gesture sliding track into a first function image and calculates a first function relation; the information processing device processes the gesture sliding track of the driver into a second function image and calculates a second function relation; the information processing device compares the first functional relationship with the second functional relationship;
if not, the information processing device generates a false touch command signal;
and the vehicle-mounted computer receives the command signal generated by the information processing device.
2. The steering wheel switch supporting gesture operation according to claim 1, wherein the touch panel is configured to collect gesture sliding track information of a driver.
3. The steering wheel switch supporting gesture operation according to claim 2, wherein the touch film is configured to receive gesture sliding track information of the driver collected by the touch panel and send the gesture sliding track information to the information processing device.
4. The steering wheel switch supporting the gesture operation according to claim 3, wherein the information processing device is configured to receive, memorize and compare sliding track information, and the information processing device is further configured to receive a first on-off signal sent by the micro switch.
5. The steering wheel switch supporting gesture operation according to claim 1, wherein the touch film senses that the touch panel receives gesture sliding track information of a driver, and the micro switch senses that the touch panel is pressed by the connecting rod structure to generate a first on-off signal further comprises:
the sensing film senses that the touch duration of the touch panel is recorded as a first duration, and the micro switch senses that the touch panel is pressed through the connecting rod structure to generate a second on-off signal;
the information processing device judges whether the first time length reaches a preset time length and the second on-off switch signal is on or not, if yes, the information processing device enters a memory mode, and if not, the information processing device keeps an original state;
in the memory mode of the information processing device, the sensing film senses the gesture sliding track information of the driver on the touch panel, and the information processing device receives the gesture sliding track information of the driver and records the gesture sliding track information as preset gesture sliding track information;
a driver selects a function through the vehicle-mounted computer to correspond to the preset gesture sliding track information;
and finishing the function setting.
6. The steering wheel switch supporting gesture operation according to claim 5, wherein the micro switch generating the first on/off signal by sensing the pressing of the touch pad through the link structure comprises:
if the microswitch senses that the touch panel is pressed through the connecting rod structure, the second on-off signal is on;
and if the micro switch senses that the touch panel is not pressed through the connecting rod structure, the second on-off signal is off.
7. The method for using the steering wheel switch supporting the gesture operation according to claim 6, wherein the step of receiving the command signal generated by the information processing device by the vehicle-mounted computer comprises the steps of:
and the vehicle-mounted computer receives the function execution command signal and executes corresponding operation according to the execution command signal.
8. The method for using the steering wheel switch supporting the gesture operation according to claim 7, wherein the step of receiving the command signal generated by the information processing device by the vehicle-mounted computer comprises the steps of:
if the vehicle-mounted computer receives the false touch command signal, no operation is performed.
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| CN202010192636.6A CN111483317B (en) | 2020-03-18 | 2020-03-18 | Steering wheel switch supporting gesture operation and use method |
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| CN202010192636.6A CN111483317B (en) | 2020-03-18 | 2020-03-18 | Steering wheel switch supporting gesture operation and use method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103853495A (en) * | 2014-02-13 | 2014-06-11 | 喻应芝 | Vehicle-mounted device touch control device and method |
| CN104636069A (en) * | 2015-01-30 | 2015-05-20 | 广州视源电子科技股份有限公司 | Increment and decrement adjusting device and method for electronic system and electronic system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102033684B (en) * | 2009-09-30 | 2013-01-02 | 万达光电科技股份有限公司 | Gesture sensing method for touch panel |
| US8633916B2 (en) * | 2009-12-10 | 2014-01-21 | Apple, Inc. | Touch pad with force sensors and actuator feedback |
| CN102419689B (en) * | 2011-10-27 | 2016-09-28 | 康佳集团股份有限公司 | A kind of gesture based on touch screen is slided and is transmitted document method and system |
| CN203126704U (en) * | 2013-01-10 | 2013-08-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Switching device on multifunctional steering wheel |
| CN104731313B (en) * | 2013-12-24 | 2018-04-27 | 施耐德电器工业公司 | Pass through the exectorial method and apparatus of single-touch gesture |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853495A (en) * | 2014-02-13 | 2014-06-11 | 喻应芝 | Vehicle-mounted device touch control device and method |
| CN104636069A (en) * | 2015-01-30 | 2015-05-20 | 广州视源电子科技股份有限公司 | Increment and decrement adjusting device and method for electronic system and electronic system |
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