CN207067955U - Projection control device and equipment for projection touch equipment - Google Patents
Projection control device and equipment for projection touch equipment Download PDFInfo
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- CN207067955U CN207067955U CN201720641464.XU CN201720641464U CN207067955U CN 207067955 U CN207067955 U CN 207067955U CN 201720641464 U CN201720641464 U CN 201720641464U CN 207067955 U CN207067955 U CN 207067955U
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- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000005259 measurement Methods 0.000 claims description 47
- 238000004378 air conditioning Methods 0.000 claims description 13
- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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Abstract
The utility model discloses a projection controlling means and projection touch equipment for projection touch equipment relates to the electrical apparatus control field, and projection controlling means wherein includes: the device comprises a strain gauge detection module and a projection position determination module, wherein the strain gauge detection module detects the position of a device user and sends a position detection signal to the projection position determination module; the projection position determining module determines a touch operation position based on the position detection signal and sends a control signal to a projection controller of the projection touch device. The utility model discloses a projection control device and projection touch-control formula equipment can make touch panel's projection follow user's position and remove, and the user can carry out the projection touch-control at its current position, convenient to use person's use and operation to can guarantee the precision and the accuracy that the position detected, reduce the consumption, improve user's use degree of experience.
Description
Technical field
Technical field of electric device control is the utility model is related to, more particularly to a kind of projection control for being used to project touch-control device
Device processed and projection touch-control device.
Background technology
At present, projection touch technology obtained widely applying in electrical equipment control, can by contact panel image, regard
Frequency etc. is projected, and realizes a virtual touch-screen, can be that daily life and work are brought more so as to realize touch controllable function
More facilities.Projecting touch-control device includes projection touch air-conditioning etc..It is with projection touch controllable function to project touch air-conditioning
Air-conditioning, air-conditioning is controlled by the projection touch controllable function of air-conditioning, user can be not only reduced and manipulate remote control or movement
Terminal, the learning cost of user is reduced, and the control to air-conditioning is simpler and effective.But current projection touch-control
Technology is also immature, is that will carry out touch control operation, controlling party in contact panel image projection to fixed, limited region mostly
Formula is dumb and projects the effect of touch-control easily by the shadow of the environmental factors such as the landform in view field, the article placed
Ring, influence the use feeling degree of client.
Utility model content
In view of this, a technical problem to be solved in the utility model is to provide a kind of for projecting touch-control device
Projection control and projection touch-control device, the current location of the user obtained according to detection determine touch control operation position simultaneously
Contact panel image is projected in touch control operation opening position.
According to one side of the present utility model, there is provided a kind of projection control for being used to project touch-control device, bag
Include：Strain measurement module and projected position determining module；Strain measurement module is used for the position residing for detection device user
Put and send position detection signal to the projected position determining module；Wherein, the strain measurement module includes：Foil gauge
Sensor；The strain-ga(u)ge transducer is arranged on the geometric center on ground；The projected position determining module to projection touch
The projector controller of equipment sends control signal, wherein, the projector controller controls the projection according to the control signal
The projection arrangement of touch-control device is by contact panel image projection to the touch control operation position.
Alternatively, in addition to：WIFI module；The strain measurement module electrically connects with the WIFI modules；Wherein,
The strain measurement module sends the position detection signal by the WIFI module to the projected position determining module.
Alternatively, mobile terminal is joined to the WIFI module send configuration parameter, the WIFI module according to the configuration
Number is configured, so that the network that the WIFI module is accessed where the projected position determining module；Wherein, the configuration ginseng
Number includes：Service set SSID, password.
Alternatively, mobile terminal sends instruction to the projected position determining module by the WIFI module and/or thrown
Shadow touch-control device information；Wherein, the instruction includes：Reset zeroing instruction；The projection touch-control device information includes：If
Standby type information.
Alternatively, the projector controller includes：Steering wheel；The steering wheel fills according to the control signal control projection
Put contact panel image projection to the touch control operation position.
Alternatively, the projection touch-control device includes：Project touch air-conditioning.
According to another aspect of the present utility model, there is provided one kind projection touch-control device, including：It is as described above to be used to throw
The projection control of shadow touch-control device.
The projection control of the present utility model for being used to project touch-control device and projection touch-control device, pass through strain
Piece detection module is detected to the current location of user, and touch control operation position is determined according to the positional information of detection, is being touched
Control and contact panel image is projected at operating position, the projection of contact panel can be made to follow the location of user mobile, made
User can carry out projection touch control operation in its current location, and can ensure the precision and accuracy of position detection, reduce work(
Consumption, improve the use feeling degree of user.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the utility model, for those of ordinary skill in the art, is not paying creative labor
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is according to the mould of the present utility model for being used to project one embodiment of the projection control of touch-control device
Block forms and control connection diagram；
Fig. 2 is to be existed according to one embodiment of the present utility model for being used to project the projection control of touch-control device
The schematic diagram of position detection is carried out in single room；
Fig. 3 be according to it is of the present utility model be used for project touch-control device projection control one embodiment really
The schematic diagram of locking equipment user coordinate；
Fig. 4 is according to the control of the present utility model for being used to project one embodiment of the projection control of touch-control device
Schematic flow sheet processed.
Embodiment
The utility model is described more fully with reference to the accompanying drawings, wherein illustrating exemplary reality of the present utility model
Apply example.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.With reference to each figure and embodiment to this reality
Many descriptions are carried out with new technical scheme.
As shown in figure 1, the utility model provides a kind of projection control for being used to project touch-control device.Project touch-control
Formula equipment can have a variety of, such as projection touch air-conditioning, projection touch refrigerator, projection touch whole kitchen equipment etc..
Projection control includes：Strain measurement module 1 and projected position determining module 3.Strain measurement module 1 is set for detection
The location of standby user simultaneously sends position detection signal to projected position determining module 3.Projected position determining module 3 is based on
Position detection signal determines touch control operation position, and sends control signal to the projector controller 4 of projection touch-control device.
Projector controller 4 controls the projection arrangement 5 of projection touch-control device to throw contact panel image according to control signal
Shadow is to touch control operation position, and projection arrangement 5 is including projecting apparatus etc..Touch control operation position can be set according to default projected position
The location of rule and bonding apparatus user are set, and it is current touch control operation position can be arranged on into equipment user
Near position so that equipment user easily can be controlled by contact panel to projection touch-control device.
The projection control for being used to project touch-control device in above-described embodiment, is set by strain measurement module pair
The current location of standby user is detected, and is determined touch control operation position according to the current location of user and is controlled contact panel
Image projection is easy to equipment user to use and operate to touch control operation position.
In one embodiment, strain measurement module 1 and projected position determining module 3 can have communication.
For example, strain measurement module 1 electrically connects with WIFI module 2, strain measurement module 1 is by WIFI module 2 to projected position
Determining module 3 sends position detection signal.
Strain measurement module 1 and WIFI module 2 can be connected by bus, netting twine etc., carry out wire communication.It is mobile whole
End 6 includes to the send configuration parameter of WIFI module 2, configuration parameter：Service set SSID, password etc..WIFI module 2 according to
Put parameter to be configured, so that the network that WIFI module 2 is accessed where projected position determining module 3.
WIFI module 2 can be WIFI hot spot, and the APP on mobile terminal 6 can be directly connected to WIFI module 2,
And realize point-to-point communication between WIFI module 2.Mobile terminal 6 is by SSID, password and encryption type of Configuration network etc.
Configuration parameter is sent to WIFI modules 2, and WIFI module 2 is carried out with postponing according to configuration parameter, and the automatic projected position that connects determines
Network where module 3.
Projected position determining module 3 can be arranged in the main frame of air-conditioning.Projected position determining module 3 can be integrated in
In projector controller 4, turn into a module of projector controller 4, projected position determining module 3 can also be independently arranged.
When projected position determining module 3 is independently arranged, the connected modes such as bus can be used with projector controller 4.Projection
Controller 4 can use various ways control projection arrangement 5.For example, projector controller 4 includes steering wheel, steering wheel can be electronic
Steering wheel, the position of projection arrangement 5 and angle are controlled with electric steering engine.Steering wheel is sent according to projected position determining module 3
Control signal controls projection arrangement 5 by contact panel image projection to touch control operation position
Mobile terminal 6 can send instruction, projection touch-control device by WIFI module 2 to projected position determining module 3
Information etc..Instruction includes：Reset zeroing instruction etc..Projection touch-control device information includes：Unit type information etc..For example, peace
APP in mobile terminal 6 is sent by WIFI modules 2 to projected position determining module 3 resets zeroing instruction, projects position
Zeros data will be calculated by putting determining module 3, determine touch control operation position based on position detection signal again.
APP in mobile terminal 6 sends air-conditioning model by WIFI module 2 to projected position determining module 3 to be believed
Breath, projected position determining module 3 determine the information such as air-conditioning number size and the size in room according to air-conditioning type information.Installation
APP in mobile terminal 6 can also send the letter such as user's weight by WIFI module 2 to projected position determining module 3
Breath.Projected position determining module 3 can according to the information of input and the match parameter of strain measurement module 1, information etc., for example,
Set and calculate the initial parameter of touch control operation position, initialize the steering wheel of projector controller 5 to initial position, according to user
Own situation initialization human body average weight etc..
In one embodiment, strain measurement module 1 includes strain-ga(u)ge transducer.Strain-ga(u)ge transducer can be more
Kind, for example, resistance strain plate sensor etc..The installation site of strain measurement module 1 can be set according to specific place
It is fixed.For example, as shown in Fig. 2 the center of strain measurement module 1 be strain-ga(u)ge transducer center, can be by strain measurement
The strain-ga(u)ge transducer of module 1 is installed at the geometric center of the polygon of room bottom 7, and strain measurement module 1 passes through string
Mouth connection WIFI module 2.
Laying for goods in room is neat, ensure the accuracy of the detection of strain measurement module 1.For being placed in floor
On article weight be not to be exceeded strain-ga(u)ge transducer ultimate detection limit 1/20, it is ensured that detection it is accurate, reliable, and
Ensure that strain-ga(u)ge transducer is not damaged.
Installation site of the projected position determining module 3 based on strain measurement module 1 sets coordinate system, and origin is
The center at the center of strain measurement module 1, i.e. strain-ga(u)ge transducer.Sent out according to strain measurement module 1 by WIFI module 2
The position detection signal sent, determine relative distance and equipment user between equipment user and strain measurement module 1
Relative to the azimuth information of strain measurement module 1.Projected position determining module 3 is based on relative distance and azimuth information calculates
The coordinate of the position 8 of equipment user in a coordinate system, touch control operation position is determined based on coordinate.
In one embodiment, as shown in Fig. 2 equipment user enters room and at position 8, strain measurement
Module 1 senses the gravity on ground and strain-ga(u)ge transducer produces the deformation of special angle on the direction of position 8, deformation
Relative distance between size and the weight and position 8 and strain measurement module 1 of equipment user is relevant, and will be with shape
The position detection signal for becoming related is sent to projected position determining module 3.
Projected position determining module 3 receives position detection signal, judges that equipment user enters room, based on default
Position computation rule and based on position detection signal calculate relative distance between out position 8 and strain measurement module 1 and
Equipment user 8 calculates out position 8 relative to the azimuth information of strain measurement module 1 based on relative distance and azimuth information
Coordinate in a coordinate system.
Believe as shown in figure 3, projected position determining module 3 calculates out position 8 relative to the angle of strain measurement module 1
Breath, and the relative distance between out position 8 and strain measurement module 1 is calculated, it can be obtained according to the two-dimensional coordinate system of foundation
The polar coordinates of position 8；Or two-dimensional coordinate system based on foundation and trigonometric function obtain the coordinate value (x, y) of out position 8.
In one embodiment, after projected position determining module 3 receives reset zeroing instruction, or more than default
When judging that no equipment user enters room in the time, all result of calculation is reset, recalculates touch control operation position.
Calculate first coordinate is defined as the changing coordinates corresponding to equipment user by projected position determining module 3.
Projected position determining module 3 is after first coordinate is calculated, if determining equipment according to the new coordinate calculated
User moves and new the distance between coordinate and changing coordinates are less than default distance threshold, then by changing coordinates
Coordinate value is arranged to the coordinate value of new coordinate, and projected position determining module 3 determines touch control operation position according to changing coordinates.
For example, in chronological sequence whether sequence detection user enters room to projected position determining module 3 and acquisition enters
The coordinate of people in room.When first man comes into room, strain measurement module 1 senses that gravity changes, strain
Piece sensor produces the deformation of specific angle, deformation and the weight of first man and first on the direction where first man
It is personal relevant with the relative position of strain measurement module 1.
The position detection signal that projected position determining module 3 is sent by strain measurement module 1 determines that first man enters
Enter room, and polar coordinates of the first man relative to strain measurement module 1 are calculated in default two-dimensional coordinate plane.When
When projected position determining module 3 obtains the position coordinates of first man, first man is defined as equipment user, to follow-up meter
The location coordinate information calculated is screened.
Because for user when moving mobile, the follow-up location coordinate of first man must be the first man in acquisition
Near previous position coordinate.The coordinate data for gathering, calculating is screened, sat in the previous position for obtaining first man
After mark, if it is determined that the new position coordinates subsequently calculated is different from the previous position coordinate of first man, it is determined that first
Individual may be moved.
Distance (more people are there may be in room) between new position coordinates and the previous position coordinate of first man is calculated, such as
Fruit distance exceedes the distance threshold (distance threshold can be set, for example, 2 meters etc.) of setting, then foil gauge detection module 1 is sent out
The position detection signal sent carries out shielding in logic；If distance is in the distance threshold less than setting, then it is assumed that first man
Mobile and new position coordinates is the changing coordinates of first man.Projected position determining module 3 believes the position of first man
Breath renewal, touch control operation position is determined according to the positional information after renewal.
Touch control operation position can be on the line between the changing coordinates and coordinate origin of first man, and first
Near personal changing coordinates, control steering wheel makes projection arrangement 5 project to positioned at first man (equipment user) touching nearby
Control operating position.
In one embodiment, projected position determining module 3 judges that equipment user is in changing coordinates residence time
It is no to exceed default time threshold (time threshold be set, for example, 5 seconds etc.), if it is, being determined according to changing coordinates
Touch control operation position, and control signal is generated according to touch control operation position, it can include the control such as corner, position in control signal
Information, steering wheel are based on control information control projection arrangement 5 by contact panel image projection to touch control operation position.
For example, need to be stored to the positional information of the first man (equipment user) of acquisition, and judged.When sentencing
When the positional information of disconnected first man changes, that is, judge that first man is not above presetting in changing coordinates residence time
Time threshold, then control steering wheel be failure to actuate.When the position for judging first man is constant, that is, judge that first man is sat currently
Mark residence time exceedes default time threshold, then controls steering wheel to start to act.
The projection control for being used to project touch-control device that above-described embodiment provides, passes through strain measurement module pair
The current location of user is detected, and is determined touch control operation position according to the current location of user, is controlled contact panel figure
As projecting to touch control operation position, user can carry out projection touch-control in its current location, be easy to using and grasping for user
Make；Strain measurement module can ensure the precision and accuracy of position detection, can reduce power consumption, improve the use of user
Susceptibility.
In one embodiment, the utility model provides a kind of projection touch-control device, including as above in any embodiment
Be used for project the projection control of touch-control device.
Fig. 4 is according to the control of the present utility model for being used to project one embodiment of the projection control of touch-control device
Schematic flow sheet processed, as shown in Figure 4：
Step 401, the position of the strain measurement module transmission for the location of detection device user is received
Detection signal.
Step 402, touch control operation position is determined based on position detection signal, and the projection to projection touch-control device controls
Device sends control signal, so that projector controller controls the projection arrangement of projection touch-control device by touch surface according to control signal
Plate image projection is to touch control operation position.
Strain measurement module sends position detection signal by WIFI module.Mobile terminal is sent to WIFI module matches somebody with somebody
Parameter is put, configuration parameter includes：Service set SSID, password etc..WIFI module is configured according to configuration parameter, so that
Network where WIFI module access projected position determining module.Mobile terminal is by WIFI module to projected position determining module
Instruction, projection touch-control device information are sent, instruction includes：Zeroing instruction etc. is resetted, projection touch-control device information includes：If
Standby type information etc..
In one embodiment, the installation site based on strain measurement module sets coordinate system.Detected and believed according to position
Number determine relative distance between equipment user and strain measurement module and equipment user relative to strain measurement
The azimuth information of module.The seat of the location of equipment user in a coordinate system is calculated based on relative distance and azimuth information
Mark.Touch control operation position is determined based on coordinate.
Calculate first coordinate is defined as to the changing coordinates corresponding to equipment user.Calculating first seat
After mark, if according to the new coordinate calculated determine equipment user move and it is new between coordinate and changing coordinates away from
From the coordinate value that the coordinate value of new coordinate less than default distance threshold, is then defined as to the changing coordinates of equipment user, root
Touch control operation position is determined according to changing coordinates.Judge equipment user when whether changing coordinates residence time exceedes default
Between threshold value, if it is, determining touch control operation position according to changing coordinates, and control signal is generated according to touch control operation position.
The projection control for being used to project touch-control device and projection touch-control device that above-described embodiment provides, pass through
Strain measurement module is detected to the current location of user, and touch control operation position is determined according to the current location of user
Put, and control contact panel image projection to touch control operation position the projection of contact panel can be made to follow the position of user
Mobile, user can carry out projection touch-control in its current location, change original projection touch-control that carried out in FX and grasp
The mode of operation of work, it is easy to using and operating for user, and the precision and accuracy of position detection can be ensured, can reduces
Power consumption, solves the problems, such as to project that touch-control device control mode is dumb, single at present, improves the use feeling of user
Degree.
Method and system of the present utility model may be achieved in many ways.For example, software, hardware, firmware can be passed through
Or any combinations of software, hardware, firmware realize method and system of the present utility model.The step of for method it is above-mentioned
Order is not limited to order described in detail above merely to illustrate, the step of method of the present utility model, unless with it
Its mode illustrates.In addition, in certain embodiments, the utility model can be also embodied as recording journey in the recording medium
Sequence, these programs include being used to realize the machine readable instructions according to method of the present utility model.Thus, the utility model also covers
Lid storage is used for the recording medium for performing the program according to method of the present utility model.
Description of the present utility model provides for the sake of example and description, and is not exhaustively or by originally
Utility model is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.
Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make the common skill of this area
Art personnel it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (7)
- A kind of 1. projection control for being used to project touch-control device, it is characterised in that including：Strain measurement module and throwing Shadow position determination module；The strain measurement module is used for the location of detection device user and sent out to the projected position determining module Send position detection signal；Wherein, the strain measurement module includes：Strain-ga(u)ge transducer；The strain-ga(u)ge transducer is set Geometric center on ground；The projected position determining module sends control signal to the projector controller of projection touch-control device, wherein, the throwing Shadow controller arrives contact panel image projection according to the projection arrangement of the control signal control projection touch-control device The touch control operation position.
- 2. projection control as claimed in claim 1, it is characterised in that also include：WIFI module；The strain measurement module electrically connects with the WIFI module；Wherein, the strain measurement module is led to Cross the WIFI module and send the position detection signal to the projected position determining module.
- 3. projection control as claimed in claim 2, it is characterised in thatMobile terminal is configured to the WIFI module send configuration parameter, the WIFI module according to the configuration parameter, So that the network that the WIFI module is accessed where the projected position determining module；Wherein, the configuration parameter includes：Service set SSID, password.
- 4. projection control as claimed in claim 2, it is characterised in thatMobile terminal sends instruction and/or projection touch-control device by the WIFI module to the projected position determining module Information；Wherein, the instruction includes：Reset zeroing instruction；The projection touch-control device information includes：Unit type information.
- 5. projection control as claimed in claim 1, it is characterised in thatThe projector controller includes：Steering wheel；The steering wheel controls the projection arrangement by touch surface according to the control signal Plate image projection is to the touch control operation position.
- 6. projection control as claimed in claim 1, it is characterised in thatThe projection touch-control device includes：Project touch air-conditioning.
- 7. one kind projection touch-control device, it is characterised in that including：The projection control for being used to project touch-control device as described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641464.XU CN207067955U (en) | 2017-06-05 | 2017-06-05 | Projection control device and equipment for projection touch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641464.XU CN207067955U (en) | 2017-06-05 | 2017-06-05 | Projection control device and equipment for projection touch equipment |
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| CN207067955U true CN207067955U (en) | 2018-03-02 |
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| CN201720641464.XU Active CN207067955U (en) | 2017-06-05 | 2017-06-05 | Projection control device and equipment for projection touch equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826617A (en) * | 2018-07-04 | 2018-11-16 | 深圳创维空调科技有限公司 | A kind of air-conditioner controller and air-conditioning with radium-shine projecting function |
| CN110794692A (en) * | 2018-08-03 | 2020-02-14 | 珠海格力电器股份有限公司 | Mobile control method and device of household appliance and household appliance |
| CN111093066A (en) * | 2019-12-03 | 2020-05-01 | 耀灵人工智能(浙江)有限公司 | Dynamic plane projection method and system |
| CN112218135A (en) * | 2020-09-23 | 2021-01-12 | 珠海格力电器股份有限公司 | Intelligent device control method, device and computer readable storage medium |
-
2017
- 2017-06-05 CN CN201720641464.XU patent/CN207067955U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826617A (en) * | 2018-07-04 | 2018-11-16 | 深圳创维空调科技有限公司 | A kind of air-conditioner controller and air-conditioning with radium-shine projecting function |
| CN108826617B (en) * | 2018-07-04 | 2020-11-10 | 深圳创维空调科技有限公司 | Air conditioner controller with laser projection function and air conditioner |
| CN110794692A (en) * | 2018-08-03 | 2020-02-14 | 珠海格力电器股份有限公司 | Mobile control method and device of household appliance and household appliance |
| CN111093066A (en) * | 2019-12-03 | 2020-05-01 | 耀灵人工智能(浙江)有限公司 | Dynamic plane projection method and system |
| CN112218135A (en) * | 2020-09-23 | 2021-01-12 | 珠海格力电器股份有限公司 | Intelligent device control method, device and computer readable storage medium |
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