CN103076922B - Touch central control panel for automobile - Google Patents

Touch central control panel for automobile Download PDF

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Publication number
CN103076922B
CN103076922B CN201310008597.XA CN201310008597A CN103076922B CN 103076922 B CN103076922 B CN 103076922B CN 201310008597 A CN201310008597 A CN 201310008597A CN 103076922 B CN103076922 B CN 103076922B
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CN
China
Prior art keywords
touch
described
signal
control panel
central control
Prior art date
Application number
CN201310008597.XA
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Chinese (zh)
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CN103076922A (en
Inventor
赵恒飞
吴刚
陈文强
韦兴民
赵福全
Original Assignee
浙江吉利汽车研究院有限公司杭州分公司
浙江吉利汽车研究院有限公司
浙江吉利控股集团有限公司
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Application filed by 浙江吉利汽车研究院有限公司杭州分公司, 浙江吉利汽车研究院有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车研究院有限公司杭州分公司
Priority to CN201310008597.XA priority Critical patent/CN103076922B/en
Publication of CN103076922A publication Critical patent/CN103076922A/en
Application granted granted Critical
Publication of CN103076922B publication Critical patent/CN103076922B/en

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Abstract

The invention discloses a touch central control panel for an automobile. The touch central control panel for the automobile comprises a touch screen, a signal conversion unit and a control unit, wherein the touch screen is provided with at least one touch key to generate corresponding touch signals; the signal conversion unit is used for receiving the touch signals and converting the touch signals into corresponding control signals; the control unit is used for receiving the control signals and controlling corresponding vehicle-mounted electronic equipment according to the control signals; and the signal conversion unit is set to ignore the touch signals when the time interval of receiving two or more than two touch signals is smaller than the preset time interval, and to ignore the touch signals when the effective touch area of the touch key is smaller than the set value of the touchable area of the touch key.

Description

Touch central control panel for automobile

Technical field

The present invention relates to automotive field is and in particular to a kind of touch central control panel for automobile.

Background technology

With scientific and technological development, the mobile phone of various touch screens, computer etc. emerge in an endless stream, and give people Life bring great convenience.And in prior art, the various functions button on automobile is increasingly Many, if the various buttons on automobile can be realized by contact panel, vehicle can not only be simplified In key arrangement it is also possible to improve vehicle in user interface.

Content of the invention

For solving the above problems, the present invention proposes a kind of touch central control panel for automobile, to simplify Vehicle key arrangement problem.Described touch central control panel for automobile includes:

Touch screen, is provided with least one touch key-press to produce corresponding touch signal;

Signal conversion unit, receives described touch signal and is converted into corresponding control signal;

Control unit, receives and controls corresponding vehicle electronic device according to described control signal;

It is characterized in that, described signal conversion unit is arranged to, two or more tactile when receiving Described touch signal is ignored when the time interval touching signal is less than predetermined time interval, and, work as institute State the setting value less than the tangible area of described touch key-press for effective touch area of touch key-press When ignore described touch signal.

Preferably, described predetermined time interval is 100ms.

Preferably, described setting value is 30%.

Described touch central control panel for automobile also includes:

Buzzer, is connected with described signal conversion unit, receives described control signal and sends Buzzing sound;And/or

Hand switch, is connected with described buzzer, for control the unlatching of described buzzer with Close.

Preferably, described control unit is also connected with can bus, thus controlling letter by described Number pass to described vehicle electronic device.

The touch central control panel for automobile that the present invention provides is compared to traditional mechanical type central control panel For, do not limited so that control button is more compact by the in-car confined space in design, It is easy to user operation to use.In addition, touch central control panel novel appearance is generous, surface is not deposited In mechanical part, service life is longer.

Brief description

Fig. 1 show the touch central control panel for automobile structural representation of present invention offer;

Fig. 2 show touch screen principle schematic.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in detail.

As shown in figure 1, described touch central control panel for automobile includes: touch screen 101, signal turn Change unit 102 and control unit 103.It is provided with multiple touch key-presss on described touch screen 101 To produce corresponding touch signal;Described touch signal is changed by described signal conversion unit 102 Become the control signal corresponding with described touch key-press, described control unit 103 is according to described control Signal processed is controlling various vehicle electronic devices.On traditional mechanical control panel, various press The moulding of key and arrangement are all limited by space, and switch fixed structure is complicated;And adopt this touching Touch formula central control panel, it is possible to reduce the area occupied of button, can arrange in identical space More buttons, greatly reduce design difficulty.In addition, substantially not having in touch central control panel There is mechanical part, it is to avoid because abrasion causes the problem of life-span minimizing.

Multiple touch key-presss are arranged on the dielectric substrate of touch screen, for example, can be 29.Each Touch key-press is provided with a sensor, and under nominal voltage, each sensor is on dielectric substrate Form a closed loop electric field.When having finger, metal or liquid and described touch unit large area During contact, the closed loop electric field of sensor will change, by the closed loop electricity of detection sensor The change of field just can obtain the signal conversion unit 102 that corresponding touch signal is transferred to touch screen. The scope shown in electric field line 11 on the left side for example shown in Fig. 2 is a touch key-press 12, right Scope shown in electric field line shown in side is another one touch key-press, the electricity of each touch key-press Field wire be symmetrical, in Fig. 2 exemplary marked be located at touch key-press outside outward Electrode 13 and the interior electrode 14 being located at touch key-press center, electric field line direction is from external electrode To interior electrode.So, when there being finger to touch touch screen, electric field line is led to change, Therefore sensor is obtained in that touch signal.Described signal conversion unit 102 passes through circular matrix The touch signal to read all of touch key-press on touch screen for the method for scanning, and by data It is sent to control unit 103, described control unit 103 is just permissible according to described touch signal after reason Know which button effectively, thus realizing touch control.The data mode of described touch signal Protocol signal and encoded signal can be adopted, described signal conversion unit 102 controls list with described Described touch signal can be transmitted by parallel port transmission means between unit 103.Described touch is pressed Key disclosure satisfy that car load Electro Magnetic Compatibility (emc, electro magnetic compatibility) will Ask.

Preferably, described signal conversion unit 102 is arranged to, effective when described touch key-press When touching the setting value of tangible area that area is less than described touch key-press, ignore described touch Signal.Described setting value can be with 30% or other numerical value.The tangible area of one touch key-press The area that can be formed for electric field line thereon, its concrete numerical value can be carried out as the case may be Set.So it has been prevented from object and has dropped on described vehicle-mounted touch central control panel triggering Action in turn results in traffic safety hidden danger.

Wherein, described signal conversion unit 102 is also configured to work as and receives two or more touches When the time interval of signal is less than predetermined time interval, ignore described touch signal.Described predetermined Time interval for example can be for 100ms naturally it is also possible to be other numerical value, to reduce maloperation. For example, when user presses multiple touch key-press simultaneously it is however generally that broadly falling into maloperation, press After touch signal being processed according to said method, it can be avoided that the maloperation to user produces Feedback.

Further, described touch central control panel also includes buzzer 104, with described signal Converting unit 102 is connected, and receives described control signal and sends buzzer.In order to carry Show that user's touch operation is effective.

Described touch central control panel still further comprises hand switch 105, for controlling described honeybee The open and close of ring device 104.When user is not intended to the sound hearing buzzer 104, can Described buzzer 104 to cut out by described hand switch 105.Described hand switch is permissible For mechanical switch or be arranged on touch key-press on described touch screen, preferably touch Button.

Above example is merely to illustrate technical scheme, is not limited to the present invention Protection domain.Modification that those skilled in the art can be carried out to technical scheme or Person replaces on an equal basis, without deviating from the spirit and scope of technical solution of the present invention.

Claims (7)

1. a kind of touch central control panel for automobile, comprising:
Touch screen, is provided with least one touch key-press to produce corresponding touch signal;
Signal conversion unit, receives described touch signal and is converted into corresponding control signal;
Control unit, receives and controls corresponding vehicle electronic device according to described control signal;
It is characterized in that, described signal conversion unit is arranged to, when receiving from multiple touches The time interval of the touch signal of button ignores described touch signal when being less than predetermined time interval, To avoid the maloperation that user is pressed with multiple touch key-presss to produce feedback simultaneously;With when described When effective touch area of touch key-press is less than the setting value of tangible area of described touch key-press Ignore described touch signal.
2. touch central control panel for automobile according to claim 1 is it is characterised in that institute Stating predetermined time interval is 100ms.
3. touch central control panel for automobile according to claim 1 and 2 it is characterised in that Described setting value is 30%.
4. touch central control panel for automobile according to claim 1 is it is characterised in that go back Including:
Buzzer, is connected with described signal conversion unit, receives described control signal and sends Buzzing sound, in order to point out user's touch operation effective.
5. touch central control panel for automobile according to claim 4 is it is characterised in that go back Including hand switch, be connected with described buzzer, for control the unlatching of described buzzer with Close.
6. touch central control panel for automobile according to claim 1 is it is characterised in that institute State control unit to be also connected with can bus, thus described control signal is passed to described car Carry electronic equipment.
7. touch central control panel for automobile according to claim 1 is it is characterised in that institute The quantity stating touch key-press is 29.
CN201310008597.XA 2013-01-09 2013-01-09 Touch central control panel for automobile CN103076922B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310008597.XA CN103076922B (en) 2013-01-09 2013-01-09 Touch central control panel for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310008597.XA CN103076922B (en) 2013-01-09 2013-01-09 Touch central control panel for automobile

Publications (2)

Publication Number Publication Date
CN103076922A CN103076922A (en) 2013-05-01
CN103076922B true CN103076922B (en) 2017-01-18

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CN201310008597.XA CN103076922B (en) 2013-01-09 2013-01-09 Touch central control panel for automobile

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103324344B (en) * 2013-06-08 2016-02-10 广东欧珀移动通信有限公司 A kind of method and mobile terminal processing touch-screen sliding process interrupt line
KR101611205B1 (en) * 2013-11-11 2016-04-11 현대자동차주식회사 A displaying apparatus, a vehicle the displaying apparatus installed in and method of controlling the displaying apparatus
CN105808127B (en) * 2014-12-29 2019-04-23 联想(北京)有限公司 A kind of input method and device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942815A (en) * 1997-10-03 1999-08-24 Sheldahl, Inc. Programmable capacitive horn switch
CN1866187A (en) * 2005-08-11 2006-11-22 威盛电子股份有限公司 Integrated touch screen control system of automobile
CN1912819A (en) * 2005-08-12 2007-02-14 乐金电子(中国)研究开发中心有限公司 Touch input recognition method for terminal provided with touch screen and terminal thereof
CN101178632A (en) * 2007-11-27 2008-05-14 北京中星微电子有限公司 Method and device of touch screen input and erase and special input unit
CN101221466A (en) * 2007-01-08 2008-07-16 义隆电子股份有限公司 Integrated control interface and module for automobile
CN201559698U (en) * 2009-11-30 2010-08-25 比亚迪股份有限公司 Automobile steering wheel
CN103324344A (en) * 2013-06-08 2013-09-25 广东欧珀移动通信有限公司 Method and mobile terminal for processing break line during touch screen sliding process

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942815A (en) * 1997-10-03 1999-08-24 Sheldahl, Inc. Programmable capacitive horn switch
CN1866187A (en) * 2005-08-11 2006-11-22 威盛电子股份有限公司 Integrated touch screen control system of automobile
CN1912819A (en) * 2005-08-12 2007-02-14 乐金电子(中国)研究开发中心有限公司 Touch input recognition method for terminal provided with touch screen and terminal thereof
CN101221466A (en) * 2007-01-08 2008-07-16 义隆电子股份有限公司 Integrated control interface and module for automobile
CN101178632A (en) * 2007-11-27 2008-05-14 北京中星微电子有限公司 Method and device of touch screen input and erase and special input unit
CN201559698U (en) * 2009-11-30 2010-08-25 比亚迪股份有限公司 Automobile steering wheel
CN103324344A (en) * 2013-06-08 2013-09-25 广东欧珀移动通信有限公司 Method and mobile terminal for processing break line during touch screen sliding process

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C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20190329

Address after: 317000 east gate of Taizhou City, Zhejiang Province

Co-patentee after: Zhejiang Geely Holding Group Co., Ltd.

Patentee after: Zhejiang Geely Automobile Research Institute Co., Ltd.

Address before: 311228 No. 206 Farmer's Second House in Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province

Co-patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd.

Patentee before: Hangzhou Branch, Zhejiang Geely Automobile Research Institute Co., Ltd.

Co-patentee before: Zhejiang Geely Holding Group Co., Ltd.

TR01 Transfer of patent right