CN104216560B - Mobile device and realize the system of the aerial touch-control of mobile device, control device - Google Patents
Mobile device and realize the system of the aerial touch-control of mobile device, control device Download PDFInfo
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- CN104216560B CN104216560B CN201410412583.9A CN201410412583A CN104216560B CN 104216560 B CN104216560 B CN 104216560B CN 201410412583 A CN201410412583 A CN 201410412583A CN 104216560 B CN104216560 B CN 104216560B
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Abstract
Description
Claims (10)
- A kind of 1. system for realizing the aerial touch-control of mobile device, it is characterised in that:Including control device and mobile device, the control device includes four position sensors, the first communication interface and control Device processed, the mobile device include main frame and the second communication interface;Four position sensors are used to obtaining aerial touch control object above it the distance between with itself value, the control Device is used to read the distance value that any three position sensors obtain respectively, to be passed according to any three positions The sensing coordinate value of the aerial touch control object is calculated in the distance value that sensor obtains respectively;The controller is additionally operable to sense coordinate system or one of institute according to defined in any three position sensors The mapping relations between the sensing coordinate system of position sensor and the screen coordinate system of mobile device screen are stated, by what is be calculated The sensing coordinate value is converted to the screen coordinate of the screen coordinate system of the relatively described mobile device screen of the aerial touch control object Value, and the screen coordinate value is sent to the described second communication as aerial touch information by first communication interface and connect Mouthful, to cause the main frame of the mobile device to be operated according to the aerial touch information;OrThe sensing coordinate value that the controller is additionally operable to be calculated leads to as aerial touch information by described first Letter interface is sent to second communication interface, to cause the main frame of the mobile device according to any three position sensings Sensing coordinate system defined in device or the sensing coordinate system of one of them position sensor and the screen of mobile device screen Mapping relations between coordinate system, the sensing coordinate value being calculated is converted into the relatively described shifting of the aerial touch control object The screen coordinate value of the screen coordinate system of dynamic device screen, and then operated according to the screen coordinate value;The control device includes the housing for being shaped as corner container, and the housing is used to carry the position sensor, first Communication interface and controller, the housing include setting the first area of the position sensor, place the mobile device Second area, the 3rd region of first communication interface is set and the 4th region of the controller is set, described the One region is located at the periphery of the second area;The quantity of the first area is four, is passed for placing four positions Sensor, bottom of the second area as the housing, wall of four first areas as the housing, and described four Individual first area is connected by the second area, and four first areas are tilted to be formed to mobile device bending The claw of housing is stated, to be close to the periphery of the mobile device when the mobile device is placed on second area, by described in Mobile device is fixedly clamped in the housing.
- 2. system according to claim 1, it is characterised in that:The controller or mobile device be used for the distance value obtained respectively according to any three position sensors and The distance value of any three position sensors between any two is according to predetermined triangulation, the sensing that will be calculated Coordinate value is converted to the screen coordinate value of the screen coordinate system of the relatively described mobile device screen of the aerial touch control object.
- 3. system according to claim 1, it is characterised in thatFour position sensors are described for m distance value between obtaining the aerial touch control object above it with itself Controller is used to read the m distance value that any three position sensors obtain respectively, and to each position sensing M distance value acquired in device is averaged to obtain average distance value, average according to corresponding to each position sensor The sensing coordinate value of the aerial touch control object is calculated in distance value.
- A kind of 4. control device for mobile device, it is characterised in that:The control device includes housing, the first communication interface, four position sensors and controller, and the housing includes setting The first area of four position sensors, the second area for placing the mobile device, first communication interface is set The 3rd region and the 4th region of the controller is set, the first area is located at the periphery of the second area;Four position sensors are used to obtaining aerial touch control object above it the distance between with itself value, the control Device is used to read the distance value that any three position sensors obtain respectively, to be passed according to any three positions The sensing coordinate value of the aerial touch control object is calculated in the distance value that sensor obtains respectively;The controller is additionally operable to sense coordinate system or one of institute according to defined in any three position sensors The mapping relations between the sensing coordinate system of position sensor and the screen coordinate system of mobile device screen are stated, by what is be calculated The sensing coordinate value is converted to the screen coordinate of the screen coordinate system of the relatively described mobile device screen of the aerial touch control object Value, and sent using the screen coordinate value as aerial touch information by first communication interface to the mobile device, To cause the mobile device to be operated according to the aerial touch information;OrThe sensing coordinate value that the controller is additionally operable to be calculated leads to as aerial touch information by described first Letter interface is sent to the mobile device, to cause the mobile device according to defined in any three position sensors Sense between the sensing coordinate system of coordinate system or one of them position sensor and the screen coordinate system of mobile device screen Mapping relations, the sensing coordinate value being calculated is converted into the aerial relatively described mobile device screen of touch control object Screen coordinate system screen coordinate value, and then operated according to the screen coordinate value;The control device includes the housing for being shaped as corner container, and the housing is used to carry the position sensor, first Communication interface and controller, the housing include setting the first area of the position sensor, place the mobile device Second area, the 3rd region of first communication interface is set and the 4th region of the controller is set, described the One region is located at the periphery of the second area;The quantity of the first area is four, is passed for placing four positions Sensor, bottom of the second area as the housing, wall of four first areas as the housing, and described four Individual first area is connected by the second area, and four first areas are tilted to be formed to mobile device bending The claw of housing is stated, to be close to the periphery of the mobile device when the mobile device is placed on second area, by described in Mobile device is fixedly clamped in the housing.
- 5. control device according to claim 4, it is characterised in that:The controller or mobile device be used for the distance value obtained respectively according to any three position sensors and The distance value of any three position sensors between any two is according to predetermined triangulation, the sensing that will be calculated Coordinate value is converted to the screen coordinate value of the screen coordinate system of the relatively described mobile device screen of the aerial touch control object.
- 6. control device according to claim 4, it is characterised in thatFour position sensors are for m distance value between obtaining the aerial touch control object above it with itself, the m Not less than 2, the controller is used to read the m distance value that any three position sensors obtain respectively, and to each M distance value acquired in the position sensor is averaged to obtain average distance value, according to each position sensing The sensing coordinate value of the aerial touch control object is calculated in average distance value corresponding to device.
- 7. control device according to claim 4, it is characterised in thatThe control device is mobile device overcoat, and the mobile device overcoat includes the first housing for housing the mobile device With as the second housing renovated, first housing is as the housing of the control device to carry first communication interface With four position sensors.
- 8. control device according to claim 4, it is characterised in thatFirst communication interface is wireless communication interface or USB communication interface.
- 9. a kind of mobile device, it is characterised in that including main frame and the second communication interface;The aerial touch control object that the controller that second communication interface is used for receiving control device is calculated is relative to the movement The screen coordinate value of the screen coordinate system of device screen, the main frame are used to be operated according to the screen coordinate value;Wherein, The screen coordinate value be the controller by the aerial touch control object obtained respectively according to any three position sensors with it is corresponding The sensing coordinate value of the aerial touch control object is calculated in the distance between position sensor value, according to any three positions The sensing coordinate system and mobile device screen of sensing coordinate system defined in sensor or one of them position sensor Mapping relations between screen coordinate system are converted to;OrWhat the controller that second communication interface is used for receiving control device obtained respectively according to any three position sensors The sensing coordinate value for the aerial touch control object that aerial the distance between touch control object and relevant position sensor value is calculated, institute Main frame is stated to be used to sense coordinate system or one of them described position sensing according to defined in any three position sensors Mapping relations between the sensing coordinate system of device and the screen coordinate system of mobile device screen, the sensing coordinate value is converted to The screen coordinate value of the screen coordinate system of the relatively described mobile device screen of the aerial touch control object, and then sat according to the screen Scale value is operated;The control device includes the housing for being shaped as corner container, and the housing is used to carry the position sensor, first Communication interface and controller, the housing include setting the first area of the position sensor, place the mobile device Second area, the 3rd region of first communication interface is set and the 4th region of the controller is set, described the One region is located at the periphery of the second area;The quantity of the first area is four, is passed for placing four positions Sensor, bottom of the second area as the housing, wall of four first areas as the housing, and described four Individual first area is connected by the second area, and four first areas are tilted to be formed to mobile device bending The claw of housing is stated, to be close to the periphery of the mobile device when the mobile device is placed on second area, by described in Mobile device is fixedly clamped in the housing.
- 10. mobile device according to claim 9, it is characterised in that:The controller or mobile device be used for the distance value obtained respectively according to any three position sensors and The distance value of any three position sensors between any two is according to predetermined triangulation, the sensing that will be calculated Coordinate value is converted to the screen coordinate value of the screen coordinate system of the relatively described mobile device screen of the aerial touch control object.
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CN105528033B (en) * | 2015-12-29 | 2019-02-05 | Oppo广东移动通信有限公司 | Terminal and its location recognition method |
CN105718051A (en) * | 2016-01-15 | 2016-06-29 | 努比亚技术有限公司 | Mobile terminal and method for realizing virtual point touch operation by same |
CN114756162B (en) * | 2021-01-05 | 2023-09-05 | 成都极米科技股份有限公司 | Touch system and method, electronic device and computer readable storage medium |
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CN102081500A (en) * | 2010-12-21 | 2011-06-01 | 北京迈思奇科技有限公司 | Display control method, device and system |
CN103440108A (en) * | 2013-09-09 | 2013-12-11 | Tcl集团股份有限公司 | Back control input device, and processing method and mobile equipment for realizing input of back control input device |
CN103699326A (en) * | 2013-12-27 | 2014-04-02 | 深圳天珑无线科技有限公司 | Touch processing method and terminal device |
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EP2507683A1 (en) * | 2009-12-04 | 2012-10-10 | Next Holdings Limited | Methods and systems for position detection using an interactive volume |
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CN102081500A (en) * | 2010-12-21 | 2011-06-01 | 北京迈思奇科技有限公司 | Display control method, device and system |
CN103440108A (en) * | 2013-09-09 | 2013-12-11 | Tcl集团股份有限公司 | Back control input device, and processing method and mobile equipment for realizing input of back control input device |
CN103699326A (en) * | 2013-12-27 | 2014-04-02 | 深圳天珑无线科技有限公司 | Touch processing method and terminal device |
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