CN103353802A - Touch sensitive remote-control unit - Google Patents
Touch sensitive remote-control unit Download PDFInfo
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- CN103353802A CN103353802A CN2013102589694A CN201310258969A CN103353802A CN 103353802 A CN103353802 A CN 103353802A CN 2013102589694 A CN2013102589694 A CN 2013102589694A CN 201310258969 A CN201310258969 A CN 201310258969A CN 103353802 A CN103353802 A CN 103353802A
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Abstract
The invention belongs to the technical field of automobile electronic systems, and particularly relates to a touch sensitive remote-control unit. The touch sensitive remote-control unit comprises a remote-control unit body, sliding tracks are arranged on the left side and the right side of the remote-control unit body, a sliding cover is arranged on the remote-control unit body, the left side and the right side of the sliding cover are embedded in the left and right sliding tracks and can slide on the sliding tracks; an induction system is arranged in the remote-control unit body and comprises a U1 chip; the U1 chip adopts a TS02K-type chip; capacities of a regulating capacitor C1 and a regulating capacitor C2 adopt 10 pF, the input voltage VCC adopts 5 V, a resistor R1 and a resistor R2 adopt 20 omega, a resistor R3 and a resistor R4 adopt 10 omega, capacities of a capacitor C3 and a capacitor C4 adopt 10 pF, and the capacity of a capacitor C5 adopts 1 pF; and a touch sensitive area is a metal film arranged on the remote-control unit body. The touch sensitive remote-control unit is simple in structure, safe, reliable and good in practicability.
Description
Technical field
The invention belongs to the automobile electronic system technical field, be specifically related to a kind of touch sensible telepilot.
Background technology
At present, the automobile key on the market mostly is greatly telepilot or the mechanical key of push type, uses inconvenient.
Summary of the invention
In order to overcome above shortcomings part in the prior art, the object of the present invention is to provide a kind of safe and reliablely, practicality is good, the touch sensible telepilot of easily accepting for market.
In order to reach above-mentioned purpose, the present invention adopts following concrete technical scheme:
A kind of touch sensible telepilot comprises remote controller body, and the left and right sides of remote controller body is provided with slide rail, is provided with slip lid on the remote controller body, and the left and right sides of slip lid embeds in the slide rail of the left and right sides, and can slide at slide rail; Be provided with induction system in the remote controller body, induction system comprises the U1 chip, No. 1 pin of U1 chip is by control capacittance C1 ground connection, No. 2 pin of U1 chip are by control capacittance C2 ground connection, No. 3 pin ground connection of U1 chip, No. 4 pin of U1 chip are by capacitor C 3 ground connection, simultaneously, No. 4 pin of U1 chip are connected with input end IN1 by R1, No. 5 pin of U1 chip are by capacitor C 4 ground connection, and simultaneously, No. 5 pin of U1 chip are connected with input end IN2 by R2, No. 6 pin of U1 chip are connected to input voltage VCC, No. 7 pin and No. 8 pin of U1 chip are connected with respectively output terminal OUT2 and OUT1, are connected with R4 between output terminal OUT2 and the input voltage VCC, are connected with R3 between output terminal OUT1 and the input voltage VCC, connect by capacitor C 5 between input voltage VCC and the earth terminal, described output terminal OUT1 and output terminal OUT2 all are electrically connected with host CPU; The front of described remote controller body is provided with two touching induction regions one on the other, and two touching induction regions are distinguished corresponding input end IN2 and input end IN1.
Described U1 chip is the TS02K cake core, and the capacity of described control capacittance C1 and C2 is 10pF, and described input voltage VCC is 5V, resistance R 1 and R2 are 20 Ω, resistance R 3 and R4 are 10K Ω, and the capacity of described capacitor C 3 and C4 is 10pF, and the capacity of described capacitor C 5 is 1 pF.
Described touching induction region is the metallic film that is arranged on the remote controller body.
Compared with prior art, the present invention has following outstanding advantages and effect:
Of the present invention simple in structure, safe and reliable, practicality is good.
Description of drawings
Fig. 1 is induction system schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of touch sensible telepilot comprises remote controller body, and the left and right sides of remote controller body is provided with slide rail, is provided with slip lid on the remote controller body, and the left and right sides of slip lid embeds in the slide rail of the left and right sides, and can slide at slide rail; Be provided with induction system in the remote controller body, induction system comprises the U1 chip, No. 1 pin of U1 chip is by control capacittance C1 ground connection, No. 2 pin of U1 chip are by control capacittance C2 ground connection, No. 3 pin ground connection of U1 chip, No. 4 pin of U1 chip are by capacitor C 3 ground connection, simultaneously, No. 4 pin of U1 chip are connected with input end IN1 by R1, No. 5 pin of U1 chip are by capacitor C 4 ground connection, and simultaneously, No. 5 pin of U1 chip are connected with input end IN2 by R2, No. 6 pin of U1 chip are connected to input voltage VCC, No. 7 pin and No. 8 pin of U1 chip are connected with respectively output terminal OUT2 and OUT1, are connected with R4 between output terminal OUT2 and the input voltage VCC, are connected with R3 between output terminal OUT1 and the input voltage VCC, connect by capacitor C 5 between input voltage VCC and the earth terminal, described output terminal OUT1 and output terminal OUT2 all are electrically connected with host CPU; The front of described remote controller body is provided with two touching induction regions one on the other, and two touching induction regions are distinguished corresponding input end IN2 and input end IN1.
Described U1 chip is the TS02K cake core, and the capacity of described control capacittance C1 and C2 is 10pF, and described input voltage VCC is 5V, resistance R 1 and R2 are 20 Ω, resistance R 3 and R4 are 10K Ω, and the capacity of described capacitor C 3 and C4 is 10pF, and the capacity of described capacitor C 5 is 1 pF.
Described touching induction region is the metallic film that is arranged on the remote controller body.
C1, C2 are control capacittance, can regulate touch sensible sensitivity; IN1 and IN2 are 2 tunnel independently touch sensible inputs; OUT1 and OUT2 are 2 road corresponding output terminals.We know, human body can equivalence sees a capacitor C f as, touches the touching induction region of the design's telepilot when staff, are connecting the IN1 that touches chip below the touching induction region (unblanking) to hold; When connecting the IN2 end that touches chip below the touching induction region (locking), be equivalent on the IN end resistance Cf in parallel, variation has just occured in the appearance value of IN end like this, in a single day IN end appearance value changes, the internal logic circuit of U1 chip will hold at OUT1 (perhaps OUT2 end) level of output to change, and the level of this variation just can be used as touch sensible telepilot detection staff and whether touches the foundation of pressing corresponding button.
Because the design's button touch sensible is very sensitive, so remote controller casing is designed to sliding cover type.
It should be noted that at last: above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. touch sensible telepilot, it is characterized in that: comprise remote controller body, the left and right sides of remote controller body is provided with slide rail, is provided with slip lid on the remote controller body, and the left and right sides of slip lid embeds in the slide rail of the left and right sides, and can slide at slide rail; Be provided with induction system in the remote controller body, induction system comprises the U1 chip, No. 1 pin of U1 chip is by control capacittance C1 ground connection, No. 2 pin of U1 chip are by control capacittance C2 ground connection, No. 3 pin ground connection of U1 chip, No. 4 pin of U1 chip are by capacitor C 3 ground connection, simultaneously, No. 4 pin of U1 chip are connected with input end IN1 by R1, No. 5 pin of U1 chip are by capacitor C 4 ground connection, and simultaneously, No. 5 pin of U1 chip are connected with input end IN2 by R2, No. 6 pin of U1 chip are connected to input voltage VCC, No. 7 pin and No. 8 pin of U1 chip are connected with respectively output terminal OUT2 and OUT1, are connected with R4 between output terminal OUT2 and the input voltage VCC, are connected with R3 between output terminal OUT1 and the input voltage VCC, connect by capacitor C 5 between input voltage VCC and the earth terminal, described output terminal OUT1 and output terminal OUT2 all are electrically connected with host CPU; The front of described remote controller body is provided with two touching induction regions one on the other, and two touching induction regions are distinguished corresponding input end IN2 and input end IN1.
2. a kind of touch sensible telepilot according to claim 1, it is characterized in that: described U1 chip is the TS02K cake core, the capacity of described control capacittance C1 and C2 is 10pF, described input voltage VCC is 5V, resistance R 1 and R2 are 20 Ω, resistance R 3 and R4 are 10K Ω, and the capacity of described capacitor C 3 and C4 is 10pF, and the capacity of described capacitor C 5 is 1 pF.
3. a kind of touch sensible telepilot according to claim 2, it is characterized in that: described touching induction region is the metallic film that is arranged on the remote controller body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102589694A CN103353802A (en) | 2013-06-26 | 2013-06-26 | Touch sensitive remote-control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102589694A CN103353802A (en) | 2013-06-26 | 2013-06-26 | Touch sensitive remote-control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103353802A true CN103353802A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102589694A Pending CN103353802A (en) | 2013-06-26 | 2013-06-26 | Touch sensitive remote-control unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110363973A (en) * | 2018-03-26 | 2019-10-22 | 江苏爱仕特电子科技有限公司 | A kind of multifunctional remote controlller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302711Y (en) * | 2008-10-21 | 2009-09-02 | 深圳市汇顶科技有限公司 | Touch remote |
| CN201573619U (en) * | 2009-11-28 | 2010-09-08 | 刘宛莲 | Intelligent engine lock |
| CN102609133A (en) * | 2012-01-13 | 2012-07-25 | 浙江优诺肯科技有限公司 | Touchpad, touch input method and touch input system integrating track input and key input |
| CN102880339A (en) * | 2012-07-27 | 2013-01-16 | 中国华录集团有限公司 | Wireless touch remote control device and operation identification method thereof |
| CN202788318U (en) * | 2012-04-27 | 2013-03-13 | 黄正男 | Vehicle door touching control-lock device |
-
2013
- 2013-06-26 CN CN2013102589694A patent/CN103353802A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302711Y (en) * | 2008-10-21 | 2009-09-02 | 深圳市汇顶科技有限公司 | Touch remote |
| CN201573619U (en) * | 2009-11-28 | 2010-09-08 | 刘宛莲 | Intelligent engine lock |
| CN102609133A (en) * | 2012-01-13 | 2012-07-25 | 浙江优诺肯科技有限公司 | Touchpad, touch input method and touch input system integrating track input and key input |
| CN202788318U (en) * | 2012-04-27 | 2013-03-13 | 黄正男 | Vehicle door touching control-lock device |
| CN102880339A (en) * | 2012-07-27 | 2013-01-16 | 中国华录集团有限公司 | Wireless touch remote control device and operation identification method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110363973A (en) * | 2018-03-26 | 2019-10-22 | 江苏爱仕特电子科技有限公司 | A kind of multifunctional remote controlller |
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Application publication date: 20131016 |
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| WD01 | Invention patent application deemed withdrawn after publication |