CN107704139A - A kind of touch induction device and touch sensible method - Google Patents
A kind of touch induction device and touch sensible method Download PDFInfo
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- CN107704139A CN107704139A CN201711089206.6A CN201711089206A CN107704139A CN 107704139 A CN107704139 A CN 107704139A CN 201711089206 A CN201711089206 A CN 201711089206A CN 107704139 A CN107704139 A CN 107704139A
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- Prior art keywords
- optical signal
- light
- touch
- entrance
- processing circuit
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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
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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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
Abstract
The invention provides a kind of touch induction device and touch sensible method, touch induction device includes：Metal face-piece, be in the light mould and optical signal processing circuit；The mould that is in the light is between metal face-piece and optical signal processing circuit；Metal face-piece, at least one entrance and at least one display icon are set；Be in the light mould, sets at least two transmission channels；The corresponding transmission channel of each entrance, incident optical signal can reach optical signal processing circuit by transmission channel corresponding to entrance；Each corresponding transmission channel of display icon, the output optical signal that optical signal processing circuit is sent is by showing that transmission channel corresponding to icon can light display icon；Optical signal processing circuit, for sensing each incident optical signal, according to each incident optical signal, determine the control command of intelligent appliance, control intelligent appliance main body is run according to control command, and sends at least one output optical signal, to light at least one display icon.The present invention can improve Consumer's Experience.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of touch induction device and touch sensible method.
Background technology
With the development of science and technology, the intelligent trend for turning into the development of current household electric appliances of household electrical appliances, the touch in intelligent appliance
Induction installation, which turns into, realizes the intelligentized key of household electrical appliances.
Usually, the touch induction device in intelligent appliance generates electric signal after the touch of user is received, then by electricity
Signal is transferred to intelligent appliance, to perform the order of user.
However, the shell of most of intelligent appliance is metal, shield effectiveness can be produced to electric signal, user can be influenceed and passed through
Touch induction device operates to intelligent appliance, thus reduces Consumer's Experience.
The content of the invention
The embodiments of the invention provide a kind of touch induction device and touch sensible method, it is possible to increase Consumer's Experience.
In a first aspect, the embodiments of the invention provide a kind of touch induction device, including：Metal face-piece, be in the light mould and
Optical signal processing circuit；
The mould that is in the light is between the metal face-piece and the optical signal processing circuit；
The metal face-piece, it is provided with least one entrance and at least one display icon；
The mould that is in the light, is provided with least two transmission channels；
The corresponding transmission channel of each described entrance, the incident optical signal entered from the entrance pass through described
The transmission channel can reach the optical signal processing circuit corresponding to entrance；
Each described corresponding transmission channel of display icon, the output light that the optical signal processing circuit is sent
Signal can light the display icon by the transmission channel corresponding to the display icon；
The optical signal processing circuit, for sensing at least one incident light letter entered from each entrance
Number；According at least one incident optical signal, the control command of intelligent appliance is determined, controls the intelligent appliance main body
Run according to the control command, and send at least one output optical signal, to light at least one display icon.
Preferably, the metal face-piece, is provided with touch area and viewing area；
The touch area, at least one perforation is provided with, is formed using at least one perforation at least one described
Entrance；
The viewing area, at least one micropore is provided with, is formed using at least one micropore at least one described
Show icon.
Preferably, the optical signal processing circuit, including：At least one light source, at least one light sensor, touch sense
Answer chip and display system control chip；
The corresponding entrance of each described light sensor, the optical signal for sensing the incident optical signal are strong
Degree；
Each described display icon corresponds at least one light source, and each described light source is described defeated for sending
Optical signals；
The touch sensible chip, at least one optical signal sensed according to each light sensor
Intensity, touch-control status information is generated, and the touch-control status information is sent to the display system control chip；
The display system control chip, for according to the touch-control status information, each display figure to be shown of control
At least one light source corresponding to mark sends at least one output optical signal, at least one described to be shown to light
Show icon；According to the touch-control status information, the control command of the intelligent appliance is determined, controls the intelligent appliance
Main body is run according to the control command.
Preferably, the color of the mould that is in the light is black.
Preferably, the metal face-piece and it is described be in the light between mould, and at be in the light mould and the optical signal
It is seamless connectivity between reason circuit.
Preferably, the diameter threshold of the micropore is 0.4-0.5mm；
The diameter threshold of the perforation is 1.4-2mm.
Preferably, further comprise：At least one assistant micropore；
Each described corresponding at least one described assistant micropore of perforation.
Preferably, the light source, including：Paster type light emitting type LED.
Preferably, for each entrance, the incident optical signal entered from current entry passes through the current entry pair
The transmission channel answered can reach the light sensor corresponding to the current entry；
For each display icon, the current output light letter for showing at least one light source corresponding to icon and sending
Number the current display icon can be lighted by the transmission channel corresponding to the current display icon.
Second aspect, the embodiments of the invention provide a kind of based on any described touch induction device in first aspect
Touch sensible method, including：
The transmission channel provided by the mould that is in the light, it is at least one by being entered by least one entrance on metal face-piece
Incident optical signal is transmitted to optical signal processing circuit；
Sense at least one incident optical signal using the optical signal processing circuit；
According at least one incident optical signal, the control command of intelligent appliance is determined, controls the intelligent family
Electric main body is run according to the control command, and sends at least one output optical signal；
The transmission channel provided by the mould that is in the light, the metal is lighted using at least one output light signal
At least one display icon on face-piece.
The embodiments of the invention provide a kind of touch induction device and touch sensible method, by metal face-piece at least
One entrance, and each transport channel corresponding with least one entrance on the mould that is in the light, by least one incident optical signal
It is transported to optical signal processing circuit；Optical signal processing circuit first senses each incident optical signal, further according to each incident optical signal
Determine the control command of intelligent appliance and send at least one output optical signal；The each output optical signal sent passes through the mould that is in the light
The corresponding at least one transmission channel for showing icon on tool, lights at least one display icon；The control command determined is used
Run in control intelligent appliance main body according to control command.As can be seen here, inlet porting on metal face-piece of the embodiment of the present invention,
And transmission channel is set being in the light on mould, construct the transmission path of optical signal；By optical signal processing circuit by optical signal
It is converted into the control command of intelligent appliance and lights display icon so that sends need not passing for instruction to intelligent appliance in user
Power transmission signal, so as to avoid the electric signal that the shielding of the metal shell of intelligent appliance is transmitted during touch-control, and then improve
Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation for touch induction device that one embodiment of the invention provides；
Fig. 2 is the structural representation for another touch induction device that one embodiment of the invention provides；
Fig. 3 is the structural representation for another touch induction device that one embodiment of the invention provides；
Fig. 4 is a kind of flow for touch sensible method based on touch induction device that one embodiment of the invention provides
Figure；
Fig. 5 is a kind of profile for touch induction device that one embodiment of the invention provides；
Fig. 6 is that a kind of structure for touch induction device being arranged on intelligent refrigerator that one embodiment of the invention provides is shown
It is intended to.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiments of the invention provide a kind of touch induction device, including：Metal face-piece 101, be in the light mould
102 and optical signal processing circuit 103；
Mould 102 be in the light between metal face-piece 101 and optical signal processing circuit 103；
Metal face-piece 101, it is provided with least one entrance 104 and at least one display icon 105；
Be in the light mould 102, is provided with least two transmission channels 106；
The corresponding transmission channel 106 of each described entrance, the incident optical signal entered from entrance 104 pass through entrance
Transmission channel 106 can reach optical signal processing circuit 103 corresponding to 104；
Each corresponding transmission channel of display icon 105, the output light letter that optical signal processing circuit 103 is sent
Number by show transmission channel 106 corresponding to icon 105 can light display icon 105；
Optical signal processing circuit 103, for sensing at least one incident optical signal entered from each entrance 104,
According at least one incident optical signal, the control command of intelligent appliance is determined, controls the intelligent appliance main body to press
Run according to the control command, and send at least one output optical signal, to light at least one display icon 105.
The embodiments of the invention provide a kind of touch induction device, by least one entrance on metal face-piece, and
Be in the light each transport channel corresponding with least one entrance on mould, and at least one incident optical signal is transported at optical signal
Manage circuit；Optical signal processing circuit first senses each incident optical signal, and intelligent appliance is determined further according to each incident optical signal
Control command simultaneously sends at least one output optical signal；The each output optical signal sent is shown by corresponding on mould of being in the light
At least one transmission channel of icon, light at least one display icon；The control command determined is used to control intelligent appliance
Main body is run according to control command.As can be seen here, inlet porting on metal face-piece of the embodiment of the present invention, and in the mould that is in the light
Upper setting transmission channel, construct the transmission path of optical signal；Intelligent appliance is converted optical signal into by optical signal processing circuit
Control command and light display icon so that user to intelligent appliance send instruction during do not need transmitting telecommunication
Number, so as to avoid the electric signal that the shielding of the metal shell of intelligent appliance is transmitted during touch-control, and then improve user's body
Test.
As shown in Fig. 2 the embodiments of the invention provide another touch induction device,
Metal face-piece 101, it is provided with touch area 201 and viewing area 202；
Touch area 201, at least one perforation 203 is provided with, at least one entrance is formed using at least one perforation 203
104；
Viewing area 202, at least one micropore 204 is provided with, is formed using at least one micropore 204 at least one
Show icon 105.
In embodiments of the present invention, divide viewing area in metal face-piece and touch area is user-friendly.Perforation
Refer to the hole that diameter is more than 1mm, micropore refers to the hole that diameter is less than 1mm；For entrance, it is only necessary to ensure that light passes through the diameter in hole
1mm need not be less than, therefore entrance is formed using perforation；For showing icon, usually, the Kong Yue that a display icon includes
More, the display effect of icon is better.The diameter in hole is smaller, and the quantity in the hole that viewing area can be set is more, a display figure
Marking the quantity in the hole included can also increase, therefore is formed using micropore and show icon.
As shown in figure 3, the embodiments of the invention provide another touch induction device,
Optical signal processing circuit 103, including：At least one light source 1031, at least one light sensor 1032, touch sense
Answer chip 1033 and display system control chip 1034；
The corresponding entrance of each light sensor 1032, the optical signal for sensing the incident optical signal are strong
Degree；
Each described display icon corresponds at least one light source 1031, and each light source 1031 is described defeated for sending
Optical signals；
The touch sensible chip 1033, at least one light sensed according to each light sensor 1032
Signal intensity, touch-control status information is generated, and the touch-control status information is sent to display system control chip 1034；
The display system control chip 1034, for according to the touch-control status information, control is each to be shown to be shown
At least one light source corresponding to diagram mark 105 sends at least one output optical signal, at least one described to light
Display icon 105 to be shown；According to the touch-control status information, the control command of the intelligent appliance is determined, is controlled
The intelligent appliance main body is run according to the control command.
In order to realize that automatic Display intelligent appliance corresponds to an entrance in each operational factor, each light sensor,
User allow by triggering different light sensors, to select to need the operational factor shown.It is enough in order to ensure to have
Optical signal lights each icon meeting, and at least one light source is set for each display icon, shows for occupied area is bigger
Diagram mark can set at least two light sources.Touch-control status information refers to the touch-control state of each entrance, for example, No. 1 entrance is hidden
Gear, then No. 1 entrance is in touch-control state；No. 2 entrances are not blocked, then No. 2 entrances are in non-touch-control state, then touch-control
Status information is " touch-control state, non-touch-control state ".It can be determined to need the data shown according to touch-control status information, such as
No. 1 entrance of setting shows refrigerated storage temperature when being in touch-control state, current refrigerated storage temperature is 1 DEG C；When touch-control status information is " touch-control
During state, non-touch-control state ", control light source is shown " 1 DEG C " in viewing area.Control command includes：Change the fortune of intelligent appliance
Row parameter and the mode of operation for changing intelligent appliance.For example, the cryogenic temperature that user changes intelligent refrigerator according to being actually needed, or
Intelligent refrigerator is changed to saving operation mode by person from conventional operating mode.
In one embodiment of the invention, the color of the mould that is in the light is black.
Due to a large amount of dusts, little particle in air be present, there is scattering phenomenon in optical signal in communication process, be given birth to by scattering
Into light wave if another transmission channel is transmitted to from a transmission channel, then it is photosensitive corresponding to another transmission channel
The light signal strength that inductor senses can be bigger than actual optical signal intensity, or lights and shown corresponding to another transmission channel
Icon.The color for the mould that is in the light is arranged into black can effectively absorb the light as caused by scattering optical signal in transmission channel
Ripple, to prevent the optical signal between each transmission channel from influencing each other.
In one embodiment of the invention, the metal face-piece and it is described be in the light between mould, and the mould that is in the light
It is seamless connectivity between tool and the optical signal processing circuit.
Using seamless connectivity so that the optical signal at transmission channel both ends can only reach display corresponding to the transmission channel
Icon or light-inductive device, by taking the transmission channel of induction region as an example, in optical signal porch, No. 1 entrance is blocked, and No. 2 enter
Mouth is not blocked, and the touch information of now touch sensible chip generation should be " touch-control state, non-touch-control state ".It is if golden
Gap be present between category face-piece and the mould that is in the light, then the incident optical signal entered by No. 2 entrances may scatter to No. 1 and enter
Mouthful, the touch information of at this moment touch sensible chip generation is " non-touch-control state, non-touch-control state ", eventually influences display knot
Fruit.Similarly, if gap between optical signal processing circuit and the mould that is in the light be present, the incident optical signal that No. 2 entrances enter can lead to
Sensor corresponding to crossing gap transmission to No. 1 entrance, also result in touch sensible chip generation touch information it is wrong, finally lead
Cause the data of display wrong.
For the transmission channel of viewing area, under output optical signal irradiation, No. 1 display icon and No. 2 display icons are equal
Display 1, source emissioning light signal corresponding to icon is shown when No. 1, when No. 2 display icon corresponding light sources do not launch optical signal, is shown
The numeral shown should be " 1 ".If gap or optical signal processing circuit and the mould that is in the light between metal face-piece and the mould that is in the light be present
Gap between tool be present, for lighting the output optical signal of No. 1 display icon, can scatter to and be transmitted corresponding to No. 2 display icons
Passage, so as to light No. 2 display icons, the numeral now shown is " 11 ".
In one embodiment provided by the invention, the diameter threshold of the micropore is 0.4-0.5mm；The perforation
Diameter threshold is 1.4-2mm.
For the diameter of micropore, display effect determines the diameter upper limit of micropore, and production cost and technique determine the straight of micropore
Footpath lower limit.Micro-pore diameter is smaller, and the micropore of unit area is more, and display effect is also better, in order to realize certain display effect,
Micro-pore diameter must be smaller than its upper limit.It is higher to technological requirement but aperture is smaller, and cause production cost to improve, therefore
The diameter of micropore is more than its lower limit.For the diameter of perforation, the species of the operational mode of intelligent appliance determines perforation diametrically
Limit, the sensitivity of light sensor determine the diameter line lower limit of perforation.Usually, the quantity of perforation is not less than the fortune of intelligent appliance
The quantity n of row mode, therefore the diameter upper limit perforated will meet that at least n perforation can be set in induction region.Such as intelligence
There are 3 kinds of operational modes in energy household electrical appliances, then corresponding the number of holes is 3, and the diameter now perforated will ensure in induction region
Interior setting at least three is perforated.Because aperture is smaller, the light signal strength that light sensor senses is with regard to smaller, so perforation is straight
Footpath it is essential to ensure that the light signal strength that senses of light sensor sense in the range of sensitivity of light sensor.
In one embodiment provided by the invention, further comprise：At least one assistant micropore；
Each described corresponding at least one described assistant micropore of perforation.
In addition to ensureing light signal strength that light sensor sense senses by adjusting penetration hole diameter, it can also lead to
Cross and at least one assistant micropore is set around perforation.Because assistant micropore is smaller, assistant micropore is set to adjust by a small margin
Incident light light signal strength, relative to penetration hole diameter, the above method is more flexibly, accurately.
In one embodiment provided by the invention, the light source, including：Paster type light emitting type LED.
Due to the easy small volume of bonded LED lamp, therefore can be each on the circuit board where optical signal processing circuit
Icon configuration LED is shown, and is applied to variously-shaped icon.
In an embodiment of the invention, for each entrance, the incident optical signal entered from current entry passes through
The transmission channel corresponding to the current entry can reach the light sensor corresponding to the current entry；
For each display icon, the current output light letter for showing at least one light source corresponding to icon and sending
Number the current display icon can be lighted by the transmission channel corresponding to the current display icon.
In embodiments of the present invention, the transmission path of each incident optical signal is unique, such as optical signal enters from No. 1
Mouth enters touch induction device, and its delivering path is corresponding to transmission channel-No. 1 entrance corresponding to No. 1 entrance-No. 1 entrance
Light sensor, ensureing the incident optical signal of No. 1 entrance will not influence each other with the optical signal in other transmission channels.Each
The transmission path for exporting optical signal is also unique, for example, sending optical signal lights No. 1 display icon, its delivering path is No. 1
Show that light source-No. 1 corresponding to icon shows that transmission channel-No. 1 shows icon corresponding to icon, ensure aobvious for lighting No. 1
Diagram target output optical signal will not influence each other with the optical signal in other transmission channels.
As shown in figure 4, the embodiments of the invention provide a kind of any described touch sensible dress based on above-described embodiment
The touch sensible method put, comprises the following steps：
Step 401, the transmission channel provided by the mould that is in the light, by what is entered by least one entrance on metal face-piece
At least one incident optical signal is transmitted to optical signal processing circuit.
Step 402, at least one incident optical signal is sensed using the optical signal processing circuit.
Step 403, according at least one incident optical signal, the control command of intelligent appliance is determined, controls institute
State intelligent appliance main body to run according to the control command, and send at least one output optical signal.
Step 404, the transmission channel provided by the mould that is in the light, is lighted using at least one output light signal
At least one display icon on the metal face-piece.
In order to which the structure of the touch induction device of the embodiment of the present invention is better described, as shown in figure 5, the embodiment of the present invention
The profile of touch induction device is provided, section runs through viewing area 202 and touch area 201.
The structure of profile displaying is as follows：Metal face-piece is 101,203, micropore 204 of perforating；Be in the light mould 102, transmission is logical
Road 106；Optical signal processing circuit 103, light source 1031, light sensor 1032, touch sensible chip 1033 and display system control
Coremaking piece 1034.
As shown in fig. 6, the embodiments of the invention provide a kind of structure for the touch induction device being arranged on intelligent refrigerator
Schematic diagram,
The structure of Fig. 6 displayings is as follows：Touch area 201, entrance 104, viewing area 202, display icon 105, transmission
Passage 106, touch sensible chip 1033 and display system control chip 1034.
Wherein, numeral " 8 " is shown displayed across icon by 3 in figure and 4 longitudinal directions show that icons form, in viewing area 202,
Remove beyond digital " 8 ", each figure is 1 display icon.
During practical operation, user touches the entrance 104 in touch area 201, and the incident optical signal entered from entrance 104 leads to
Cross transmission channel 106 corresponding with entrance 104 and reach touch sensible chip 1033.Touch sensible chip 1033 senses incident light
After signal, touch-control status information is generated, by the circuit between touch sensible chip 1033 and display system control chip 1034,
Touch-control status information is sent to display system control chip 1034.Display system control chip 1034 is according to touch-control status information
The mode of operation of intelligent refrigerator is determined, and controls intelligent refrigerator to run in this operating mode；Meanwhile display system control chip
1034 light the display figure in viewing area 202 according to touch-control status information by transmission channel 106 corresponding to showing icon 105
Mark 105.
In summary, each embodiment of the present invention at least has the advantages that：
1st, in one embodiment of the invention, by least one entrance on metal face-piece, and on the mould that is in the light and extremely
Each transport channel corresponding to a few entrance, optical signal processing circuit is transported to by least one incident optical signal；Optical signal
Process circuit first senses each incident optical signal, determines the control command of intelligent appliance further according to each incident optical signal and sends
At least one output optical signal；The each output optical signal sent shows at least one of icon by corresponding on mould of being in the light
Transmission channel, light at least one display icon；The control command determined is used to control intelligent appliance main body to order according to control
Order operation.As can be seen here, inlet porting on metal face-piece of the embodiment of the present invention, and set transmission logical being in the light on mould
Road, construct the transmission path of optical signal；The control command of intelligent appliance is converted optical signal into simultaneously by optical signal processing circuit
Light display icon so that transmitting telecommunication number is not needed during user sends instruction to intelligent appliance, so as to avoid
The electric signal that the metal shell shielding of intelligent appliance is transmitted during touch-control, and then improve Consumer's Experience.
2nd, in one embodiment of the invention, metal face-piece is set and is in the light between mould, and be in the light mould and optical signal
It is seamless connectivity between process circuit so that the optical signal at transmission channel both ends can only reach to be shown corresponding to the transmission channel
Diagram mark or light-inductive device, to ensure the accuracy of display data.
3rd, in one embodiment of the invention, by limiting the diameter of micropore, it is determined that on metal face-piece micropore quantity, with
Improve display effect.
4th, in one embodiment of the invention, by limiting perforation and setting assistant micropore, incident light letter is neatly controlled
Number light signal strength so that the light signal strength of incident optical signal is in the range of sensitivity of light sensor, it is possible to increase
Display effect.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply and exist between these entities or operation
Any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, by sentence " including the key element that a 〃 〃 " is limited, it is not excluded that
Other identical factor in the process including the key element, method, article or equipment also be present.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in computer-readable storage medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made within the spirit and principles of the invention,
Equivalent substitution, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
- A kind of 1. touch induction device, it is characterised in that including：Metal face-piece, be in the light mould and optical signal processing circuit；The mould that is in the light is between the metal face-piece and the optical signal processing circuit；The metal face-piece, it is provided with least one entrance and at least one display icon；The mould that is in the light, is provided with least two transmission channels；The corresponding transmission channel of each described entrance, the incident optical signal entered from the entrance pass through the entrance The corresponding transmission channel can reach the optical signal processing circuit；Each described corresponding transmission channel of display icon, the output optical signal that the optical signal processing circuit is sent The display icon can be lighted by the transmission channel corresponding to the display icon；The optical signal processing circuit, for sensing at least one incident optical signal entered from each entrance；Root According at least one incident optical signal, determine the control command of intelligent appliance, control the intelligent appliance main body according to The control command operation, and at least one output optical signal is sent, light at least one display icon.
- 2. device according to claim 1, it is characterised in thatThe metal face-piece, is provided with touch area and viewing area；The touch area, at least one perforation is provided with, at least one entrance is formed using at least one perforation；The viewing area, at least one micropore is provided with, at least one display is formed using at least one micropore Icon.
- 3. device according to claim 1, it is characterised in thatThe optical signal processing circuit, including：At least one light source, at least one light sensor, touch sensible chip and aobvious Show system control chip；The corresponding entrance of each described light sensor, for sensing the light signal strength of the incident optical signal；Each described display icon corresponds at least one light source, each described light source, for sending the output light Signal；The touch sensible chip, at least one optical signal for being sensed according to each light sensor are strong Degree, touch-control status information is generated, and the touch-control status information is sent to the display system control chip；The display system control chip, for according to the touch-control status information, each display icon pair to be shown of control At least one light source answered sends at least one output optical signal, to light at least one display to be shown Icon；According to the touch-control status information, the control command of the intelligent appliance is determined, controls the intelligent appliance main body Run according to the control command.
- 4. device according to claim 1, it is characterised in thatThe color of the mould that is in the light is black.
- 5. device according to claim 1, it is characterised in thatThe metal face-piece and it is described be in the light between mould, and described be in the light between mould and the optical signal processing circuit is Seamless connectivity.
- 6. device according to claim 2, it is characterised in thatThe diameter threshold of the micropore is 0.4-0.5mm；The diameter threshold of the perforation is 1.4-2mm.
- 7. device according to claim 2, it is characterised in thatFurther comprise：At least one assistant micropore；Each described corresponding at least one described assistant micropore of perforation.
- 8. according to the device described in the claim 3, it is characterised in thatThe light source, including：Paster type light emitting type LED.
- 9. device according to claim 3, it is characterised in thatFor each entrance, the incident optical signal entered from current entry passes through the transmission corresponding to the current entry Passage can reach the light sensor corresponding to the current entry；For each display icon, the current output optical signal for showing that at least one light source corresponding to icon is sent leads to The transmission channel corresponding to crossing the current display icon can light the current display icon.
- A kind of 10. touch sensible method based on any described touch induction device in claim 1 to 9, it is characterised in that Including：The transmission channel provided by the mould that is in the light, at least one incidence that will be entered by least one entrance on metal face-piece Optical signal transmission is to optical signal processing circuit；Sense at least one incident optical signal using the optical signal processing circuit；According at least one incident optical signal, the control command of intelligent appliance is determined, controls the intelligent appliance master Body is run according to the control command, and sends at least one output optical signal；The transmission channel provided by the mould that is in the light, the metal face-piece is lighted using at least one output light signal On at least one display icon.
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