CN205880815U - Gesture control switch and vehicle consumer - Google Patents
Gesture control switch and vehicle consumer Download PDFInfo
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- CN205880815U CN205880815U CN201620569296.3U CN201620569296U CN205880815U CN 205880815 U CN205880815 U CN 205880815U CN 201620569296 U CN201620569296 U CN 201620569296U CN 205880815 U CN205880815 U CN 205880815U
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- infrared sensor
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Abstract
The application discloses gesture control switch and vehicle consumer, this gesture control switch include: infrared transmitter, this infrared transmitter includes at least one infrared light emitting diode, obtain corresponding output level's infrared sensor according to the infrared light intensity that detects, wherein, infrared light that infrared sensor located the infrared transmitter transmission is blockked on the propagation path of the reverberation that the back formed by external obstacle, be used for controlling infrared transmitter transmission infrared light to the central control chip of corresponding on -off control signal is generated according to infrared sensor's output level, and, be connected with the centralized control chip for with the communication interface of on -off control signal output to corresponding controlled device. This application has improved the on -off operation convenience of vehicle consumer, has avoided the attention of disperseing the driver too muchly to safe risk has been reduced.
Description
Technical field
This utility model relates to technical field of vehicle control, controls switch particularly to a kind of gesture and vehicle electricity consumption sets
Standby.
Background technology
At present, along with the development of vehicle technology, the integrated electrical equipment of vehicle interior gets more and more.Wherein, vehicle electricity consumption
The switch of equipment is usually mechanical switch, resistance-type switch or capacitance-type switch.Vehicle driver switchs by manipulating these,
Corresponding vehicle electrical equipment can be controlled.But, driver, before these switches of manipulation, needs the most clearly to know
The particular location of these switches of road, so makes driver need to be observed ability after the particular location of switch by sight line of moving away
Accurately manipulation of switches, it is seen then that the operation ease of switch is poor, easily disperses the attention of driver, there is huge safety
Risk.
In sum it can be seen that how to improve the switching manipulation convenience of vehicle electrical equipment, it is to avoid disperse too much
The attention of driver is to have problem to be solved at present.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of gesture to control switch and vehicle electrical equipment, improves
The switching manipulation convenience of vehicle electrical equipment, it is to avoid disperse the attention of driver too much.Its concrete scheme is as follows:
A kind of gesture controls switch, is applied to vehicle electrical equipment, including:
Infrared launcher, including at least one infrarede emitting diode；
The infrared sensor of corresponding output level, wherein, described infrared sensing is obtained according to the infrared light intensity detected
Device is located at the infrared light of described infrared launcher transmitting by the propagation path of the reflection light of formation after extraneous obstacle stop；
Launch infrared light for controlling described infrared launcher, and generate according to the output level of described infrared sensor
The central control chip of respective switch control signal；
It is connected with described center control chip, for the communication by described switch controlling signal output to corresponding controlled device
Interface.
Preferably, described infrared launcher includes even number infrarede emitting diode.
Preferably, described even number infrarede emitting diode is 4 infrarede emitting diodes.
Preferably, the positional structure formed between described even number infrarede emitting diode is to be positioned on two dimensional surface
Heart symmetrical structure.
Preferably, described infrared sensor is positioned at the center of described centrosymmetric structure.
Preferably, described communication interface is analog switch signaling interface or bus communication interface.
Preferably, described central control chip includes:
Periodically control described infrared launcher and launch the mission controller of infrared light；
The level of the output level obtaining described infrared sensor obtains interface；
Record described infrared launcher and launch the x time of infrared light every time, and obtain when described level obtains interface
To output level be low level time, the moment now is recorded the intervalometer obtaining the corresponding time of reception；
According to the described time of reception and corresponding x time, correspondingly calculate extraneous obstacle and described infrared sensor
Between the data processor of distance；
When described distance meets the distance range required by signal generation, then generate the signal of corresponding switch controlling signal
Signal generating unit.
The invention also discloses a kind of vehicle electrical equipment, control switch including aforesaid gesture.
This utility model further discloses a kind of vehicle, including aforesaid vehicle electrical equipment.
In this utility model, gesture controls switch, including: infrared launcher, this infrared launcher includes at least one
Individual infrarede emitting diode；The infrared sensor of corresponding output level is obtained according to the infrared light intensity detected, wherein, infrared
Sensor is located at the infrared light of infrared launcher transmitting by the propagation path of the reflection light of formation after extraneous obstacle stop；
Launch infrared light for controlling infrared launcher, and generate respective switch control signal according to the output level of infrared sensor
Central control chip；And, it is connected with center control chip, for switch controlling signal is exported to corresponding controlled device
Communication interface.Visible, in this utility model, gesture controls the infrared sensor in switch and is located at the red of infrared launcher transmitting
On the propagation path of the reflection light that outer light is formed after being stopped by extraneous obstacle, so, when driver will be manually placed into gesture control
During the top switched, infrared sensor just may detect corresponding infrared external reflection light, thus forms corresponding output level, then
Central control chip just can produce corresponding switch controlling signal according to above-mentioned output level, to control corresponding controlled device.
Owing to determining that the top position of an object is more prone to convenient more than what the concrete locus determining this object was come, it is seen then that
This utility model improves the switching manipulation convenience of vehicle electrical equipment, it is to avoid disperse the attention of driver too much,
Thus reduce security risk.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
Fig. 1 is that disclosed in this utility model embodiment, a kind of gesture controls switch structure diagram；
Fig. 2 is the arrangement disclosed in this utility model embodiment between a kind of infrared launcher and infrared sensor
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model embodiment discloses a kind of gesture and controls switch, is applied to vehicle electrical equipment, sees Fig. 1 institute
Showing, this switch includes:
Infrared launcher 11, including at least one infrarede emitting diode；
The infrared sensor 12 of corresponding output level, wherein, infrared sensor is obtained according to the infrared light intensity detected
On the propagation path of the reflection light that 12 infrared lights being located at infrared launcher 11 transmitting are formed after being stopped by extraneous obstacle；
Launch infrared light for controlling infrared launcher 11, and generate corresponding according to the output level of infrared sensor 12
The central control chip 13 of switch controlling signal；
It is connected with center control chip 13, for the communication interface by switch controlling signal output to corresponding controlled device
14。
Need explanation but, after the infrared light intensity detected when above-mentioned infrared sensor 12 exceedes certain amplitude, will
Produce low level, otherwise can export high level.
It is understood that in the case of above-mentioned gesture controls to there is not obstacle above switch, above-mentioned infrared biography
Sensor does not receives or does not almost receive the infrared light that infrared launcher produces.In order to meet this actual demand, this
In embodiment, preferentially infrared launcher and infrared sensor are arranged at same plane, and, by every in infrared launcher
The detection direction launching direction and infrared sensor of one infrarede emitting diode is set to same direction.Wherein, infraluminescence two
The direction launching the strongest infrared light place that direction refers to that infrarede emitting diode sends of pole pipe, the detection side of infrared sensor
To referring to the direction vertical with the test surface of infrared sensor.
It addition, above-mentioned controlled device refers to the workpiece in above-mentioned vehicle electrical equipment in addition to switch.
In the present embodiment, corresponding infrarede emitting diode can be selected to prepare based on different actual demands
State infrared launcher.It is for instance possible to use a length of 850nm of transmitted wave, angle of reflection is the infrarede emitting diode of positive and negative 25 degree.
Visible, in this utility model embodiment, the infrared sensor in gesture control switch is located at infrared launcher and is sent out
On the propagation path of the reflection light that the infrared light penetrated is formed after being stopped by extraneous obstacle, so, when driver will be manually placed into hands
When gesture controls the top of switch, infrared sensor just may detect corresponding infrared external reflection light, thus formed and export electricity accordingly
Flat, then central control chip just can produce corresponding switch controlling signal according to above-mentioned output level, to control quilt accordingly
Control equipment.Owing to determining the side of being more prone to that the top position of an object is come more than the concrete locus determining this object
Just, it is seen then that this utility model embodiment improves the switching manipulation convenience of vehicle electrical equipment, it is to avoid dispersion is driven too much
The attention of the person of sailing, thus reduce security risk.
This utility model embodiment discloses a kind of concrete gesture and controls switch, relative to a upper embodiment, this enforcement
Technical scheme has been made further instruction and optimization by example.Concrete:
Shown in Figure 2, in order to avoid due to the layout of infrared launcher mid-infrared light emitting diode asymmetric and drop
The detection accuracy rate of low infrared sensor, in the present embodiment in infrared launcher specifically can include even number infraluminescence
Diode, for example, 4 shown in Fig. 2 infrarede emitting diode, and, shape between above-mentioned even number infrarede emitting diode
The positional structure become is the centrosymmetric structure being positioned on two dimensional surface.Now, can preferentially infrared sensor be arranged at above-mentioned
The center of centrosymmetric structure.
It addition, the communication interface in the present embodiment can be analog switch signaling interface or bus communication interface.
More specifically, the central control chip in the present embodiment include mission controller, level obtain interface, intervalometer,
Data processor and signal signal generating unit；Wherein,
Mission controller, launches infrared light for periodically controlling infrared launcher.Such as, often it is separated by 3 seconds, controls infrared
Infrared light launched by discharger.
Level obtains interface, for obtaining the output level of infrared sensor.Wherein, infrared sensor detects according to self
The infrared light intensity arrived, output low level or high level.Concrete, the infrared light intensity detected when above-mentioned infrared sensor is more than one
After tentering degree, low level will be produced, otherwise can export high level.
Intervalometer, launches the x time of infrared light for recording infrared launcher every time, and when level obtains interface
When the output level got is low level, the moment now is carried out record and obtains the corresponding time of reception.
Data processor, for according to the time of reception and corresponding x time, correspondingly calculates extraneous obstacle with red
Distance between outer sensor.Wherein, concrete computing formula is H=c × (t1-t2)/2, t1Represent the above-mentioned time of reception, t2
Representing corresponding x time, c represents that the light velocity, H represent above-mentioned distance.In addition, it is necessary to explanation, above-mentioned data processor is
The wide variety of device of prior art, is mainly used in calculating data, and the present embodiment utilizes this data processor to calculate
Above-mentioned distance value.
Signal signal generating unit, for meeting the distance range required by signal generation when above-mentioned distance, then generates corresponding
Switch controlling signal.Wherein, the infrarede emitting diode class that above-mentioned distance range would generally be used along with infrared launcher
The difference of type and be varied from, generally, above-mentioned distance range is 5 to 200 millimeters.
This utility model embodiment also discloses a kind of vehicle electrical equipment, including the gesture control disclosed in previous embodiment
System switch, the specific configuration controlling switch about this gesture refers to the relevant portion in previous embodiment, no longer carries out at this
Repeat.
Further, the invention also discloses a kind of vehicle, including aforementioned disclosed vehicle electrical equipment.
Described above to the disclosed embodiments, makes those skilled in the art be capable of or uses this utility model.
Multiple amendment to these embodiments will be apparent from for a person skilled in the art, as defined herein the most former
Reason can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase
The widest consistent scope.
Claims (9)
1. a gesture controls switch, it is characterised in that be applied to vehicle electrical equipment, including:
Infrared launcher, including at least one infrarede emitting diode；
Obtain the infrared sensor of corresponding output level according to the infrared light intensity detected, wherein, described infrared sensor sets
On the propagation path of the reflection light that the infrared light launched in described infrared launcher is formed after being stopped by extraneous obstacle；
Launch infrared light for controlling described infrared launcher, and generate corresponding according to the output level of described infrared sensor
The central control chip of switch controlling signal；
It is connected with described center control chip, for the communication of described switch controlling signal output to corresponding controlled device is connect
Mouthful.
Gesture the most according to claim 1 controls switch, it is characterised in that described infrared launcher includes that even number is red
UV light-emitting diode.
Gesture the most according to claim 2 controls switch, it is characterised in that described even number infrarede emitting diode is 4
Individual infrarede emitting diode.
4. control switch according to the gesture described in Claims 2 or 3, it is characterised in that described even number infrarede emitting diode
Between formed positional structure be the centrosymmetric structure being positioned on two dimensional surface.
Gesture the most according to claim 4 controls switch, it is characterised in that described infrared sensor is positioned at described center pair
Claim the center of structure.
Gesture the most according to claim 4 controls switch, it is characterised in that described communication interface is that analog switch signal connects
Mouth or bus communication interface.
Gesture the most according to claim 4 controls switch, it is characterised in that described central control chip includes:
Periodically control described infrared launcher and launch the mission controller of infrared light；
The level of the output level obtaining described infrared sensor obtains interface；
Record described infrared launcher and launch the x time of infrared light every time, and when described level obtains what interface got
When output level is low level, is recorded the intervalometer obtaining the corresponding time of reception moment now；
According to the described time of reception and corresponding x time, correspondingly calculate between extraneous obstacle and described infrared sensor
The data processor of distance；
When described distance meets the distance range required by signal generation, then the signal generating corresponding switch controlling signal generates
Unit.
8. a vehicle electrical equipment, it is characterised in that include that the gesture as described in any one of claim 1 to 7 controls switch.
9. a vehicle, it is characterised in that include vehicle electrical equipment as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569296.3U CN205880815U (en) | 2016-06-13 | 2016-06-13 | Gesture control switch and vehicle consumer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569296.3U CN205880815U (en) | 2016-06-13 | 2016-06-13 | Gesture control switch and vehicle consumer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205880815U true CN205880815U (en) | 2017-01-11 |
Family
ID=57689482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620569296.3U Active CN205880815U (en) | 2016-06-13 | 2016-06-13 | Gesture control switch and vehicle consumer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205880815U (en) |
-
2016
- 2016-06-13 CN CN201620569296.3U patent/CN205880815U/en active Active
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