CN101813922A - Intelligent control device with orientation identification function - Google Patents
Intelligent control device with orientation identification function Download PDFInfo
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- CN101813922A CN101813922A CN200910072663A CN200910072663A CN101813922A CN 101813922 A CN101813922 A CN 101813922A CN 200910072663 A CN200910072663 A CN 200910072663A CN 200910072663 A CN200910072663 A CN 200910072663A CN 101813922 A CN101813922 A CN 101813922A
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Abstract
The invention relates to an intelligent control device with orientation identification function, and the infrared way is widely applied in household devices as the main communication control way. In order to carry out the remote control on the device, a user needs to point a remote controller at the controlled device and presses a button for controlling the device. However, as the number of the household devices is increased, the number of the remote controllers is greatly increased, and the conversion among a plurality of remote controllers is very troublesome. The realization of the control, the studying and the operation of a plurality of devices is also very complicated. The intelligent control device with the orientation identification function comprises a sensor unit, wherein the sensor unit is connected with a core control unit, the core control unit is connected with a user feedback unit, the core control unit is connected with a communication unit, the core control unit is connected with a data auxiliary unit, and the intelligent control device is used in the field of electrical appliances.
Description
Technical field:
The present invention relates to a kind of rapid location that utilizes geomagnetic sensor to carry out spatial direction, and utilize acceleration transducer to gather the intelligent control device that gestures such as turn, vibrations are accurately controlled multiple electric equipment with orientation identification function
Background technology
Infraredly extensively be used in the housed device as main Control on Communication mode.In order to carry out the remote control to equipment, the user need aim at telepilot controlled device and push button and control it.But along with the increase of housed device quantity, remote controller equipment is in a large amount of increases, the very trouble of changing between a plurality of telepilots.Control and the learning manipulation of realizing a plurality of equipment are very complicated.
Summary of the invention
The present invention comes to control rapidly, accurately functions such as the switch, volume, channel, function switching of multiple family expenses and industrial electrical equipment equipment by space gesture and indication orientation.
Above-mentioned purpose realizes by following technical scheme:
Intelligent control device with orientation identification function, its composition comprises: sensor unit, described sensor unit connects key control unit, described key control unit connects the user feedback unit, described key control unit connects communication unit, and described key control unit connects the data auxiliary unit; Described sensor unit; Have geomagnetic sensor and acceleration transducer, described geomagnetic sensor can be gathered earth magnetic field intensity, described geomagnetic sensor judges that by the reference magnetic field of the earth current device points to, described acceleration transducer can be gathered dynamic acceleration and acceleration of gravity, and described acceleration transducer is determined the skyborne angle of inclination of equipment by the direction of the relative controller of collection device of earth gravitational.
Described intelligent control device with orientation identification function, described user feedback unit; Has the visual information feedback assembly, described visual information feedback assembly is used for showing current operation status, described visual information feedback assembly can comprise monochrome or multicolor displaying screen, described visual information feedback assembly can comprise one or more lamp, and they are arranged on a row or the more rows.
Described intelligent control device with orientation identification function, described data auxiliary unit; Has nonvolatile memory; Described nonvolatile memory is used for storing the control information of controlled device; Described communication unit; Can have infrared and receiving trap, can have other suitable wireless communication components; Described infrared and receiving trap are used for sending and the acquisition controlling signal; Described other suitable wireless communication components are used for sending and the acquisition controlling signal;
Described intelligent control device with orientation identification function, described key control unit is at first selected the steering order collection according to the sensing of controller, afterwards according to the skyborne turn degree of controller or rock direction and select steering order to concentrate the control corresponding instruction; Described key control unit is realized the collection of control information by a kind of learning method, at first pass through the sensing and the equipment turn aloft of controller, the state that rocks is determined the index entry of learn command, the infrared control signal of sending by collection original equipment telepilot obtains the content of steering order afterwards, described key control unit increases the degree of accuracy of gathering azimuth information by the location subsidiary function, described key control unit is by sensor acquisition Magnetic Field and acceleration information, skyborne attitude of equipment and mode of motion are made identification, and controlled device is sent steering order by communication unit.
Beneficial effect of the present invention:
1. what the present invention realized can control all household electrical appliances with function of infrared remote control and other equipment.
2. the present invention has " study " function, can learn Infrared remote controller such as existing televisor, air-conditioning, sound equipment, can write down the data of these Infrared remote controller after the study, and can simulate these data household electrical appliance are controlled, and operates simpler and more direct, fashion.
3. the present invention has only two buttons, and the gesture of available image controls, and operating process is very simple, and is high in technological content, possesses the gesture identification function, powerful, but marking arrangement, disturbs prompting etc.Outward appearance of the present invention is small and exquisite, exquisite, and operation interface has LCDs and two buttons, makes operation simpler, clear, clear, and the elderly can easily use, and this product also has sense of the times simultaneously, also is the object that the young man pursues.
4. the present invention reflects its high-tech content from hardware or software, and has the gesture identification system of intelligence, is the modern high technology product, and the interface is simple, clear, be rich in sense of the times, is fit to all kinds of crowds.
5. controller used in the present invention not only can be regulated volume, channel, temperature etc. by gesture, also can point to each controlled device by the MEMS geomagnetic sensor of inside, and has strong magnetic interference prompting, multiple functions such as vibrations prompting.Have advantages such as control is accurate, indication is clear and definite, rate of false alarm is low.
7. comprise software filtering in the kernel control chip used in the present invention, disturb multiple powerful algorithm such as recognizer, make the data that collect more accurate, the maximized rate of false alarm that reduced, equipment work is stable, and it is more convenient, freely to allow the user use.
The present invention can carry out record with some operations commonly used of each equipment, and carries out remote control with the method for a kind of " spatial control ", and this control method is succinct more, fashion.For the young man, a kind of operation of aloft finishing has more " intention " and " glamour " especially.For the elderly, the complicated button that this mode of operation does not need carefully to differentiate on the telepilot just can easily be controlled multiple household electrical appliance.
The present invention not only can control the switch of household electrical appliances, can also have the control of requirement accurately to operate to degree to bright dark, the rotation speed of the fan of light, curtain open/close, volume etc.The action that the time only need make the turn knob aloft in operation can be finished the accurate operation to control degree.
Description of drawings:
Accompanying drawing 1 is the stereographic map of A of the present invention.The block scheme of accompanying drawing 2 B of the present invention.
Fig. 3 the present invention operates controlled step figure.Fig. 4 signal learning block diagram of the present invention.
Fig. 5 circuit diagram of the present invention.
The opertaing device circuit, these circuit theory diagrams of the present invention.
Embodiment:
Embodiment 1:
Intelligent control device with orientation identification function, its composition comprises: sensor unit, described sensor unit connects key control unit, described key control unit connects the user feedback unit, described key control unit connects communication unit, and described key control unit connects the data auxiliary unit.
Described intelligent control device with orientation identification function, described sensor unit; Have geomagnetic sensor and acceleration transducer, described geomagnetic sensor can be gathered earth magnetic field intensity, described geomagnetic sensor judges that by the reference magnetic field of the earth current device points to, described acceleration transducer can be gathered dynamic acceleration and acceleration of gravity, and described acceleration transducer is determined the skyborne angle of inclination of equipment by the direction of the relative controller of collection device of earth gravitational.
Described intelligent control device with orientation identification function, described user feedback unit; Has the visual information feedback assembly, described visual information feedback assembly is used for showing current operation status, described visual information feedback assembly can comprise monochrome or multicolor displaying screen, described visual information feedback assembly can comprise one or more lamp, and they are arranged on a row or the more rows.
Described intelligent control device with orientation identification function, described data auxiliary unit; Has nonvolatile memory; Described nonvolatile memory is used for storing the control information of controlled device;
Described intelligent control device with orientation identification function, described communication unit; Can have infrared and receiving trap, can have other suitable wireless communication components; Described infrared and receiving trap are used for sending and the acquisition controlling signal; Described other suitable wireless communication components are used for sending and the acquisition controlling signal;
Described intelligent control device with orientation identification function, described key control unit; Described key control unit is realized control operation by a kind of control method, at first select the steering order collection, afterwards according to the skyborne turn degree of controller or rock direction and select steering order to concentrate the control corresponding instruction according to the sensing of controller.Described key control unit is realized the collection of control information by a kind of learning method, at first sensing by controller and equipment turn aloft, the state that rocks are determined the index entry of learn command, obtain the content of steering order by gathering infrared control signal that the original equipment telepilot sends afterwards.Described key control unit increases the degree of accuracy of gathering azimuth information by the location subsidiary function, described key control unit is by sensor acquisition Magnetic Field and acceleration information, skyborne attitude of equipment and mode of motion are made identification, and controlled device is sent steering order by communication unit.
Described intelligent control device with orientation identification function, described location subsidiary function are after controller is pointed to a target device, can point to according to current controller to rebulid with reference to pointing direction.
Embodiment 2:
Described control degree amount: example: volume, temperature, lamplight brightness, curtain open/close speed, movie speed etc.Described mode of operation: key turn controller in pressing discharges button emission control instruction when reaching required degree.
Described state of a control amount: example: channel, menu, duty, switch, song switching etc. up and down.Described mode of operation: key rolling movement controller in pressing, gesture identification status indicator lamp light long by, connect by or discharge in key emission control instruction.(long retransmitted instruction automatically every 2 seconds, be used for continuous switching channels, song etc. by middle key; Connect and to retransmit instruction immediately, be used for fast switching channels, song etc. by middle key; Key only sends once command in the release, is used for gauge tap, duty etc.)
Described infrared learning: controller can be learnt, simulate the Infrared remote controller of most household electrical appliance.Need not change original electric equipment and just can realize control function.
Described many cover steering orders are switched: controller can store many cover steering orders, to adapt to the Comprehensive Control in multiple orientation, a plurality of room.The switching controls instruction set only needs to pin the selection that the respective settings key can be finished instruction set when start.
Described energy-conservation dormancy: after controller keeps static 5 seconds, close pilot lamp, geomagnetic sensor and most of control module automatically and enter park mode to save electric weight.If controller is moved after entering park mode, will wakes the controller repertoire automatically up and enter control model.
Embodiment 3:
(1) orientating function:
Gathering the magnetic force component size that the magnetic field of the earth produces on each at sensor by geomagnetic sensor obtains when the direction of front sensor with respect to the magnetic field of the earth.Since the signal gathered of geomagnetic sensor can only indicate the magnetic field of the earth at it each ground magnetic component on axially, so two axial numerical value all need to participate in the current sensing that sensor is tried to achieve in computing.The direction solution formula is:
Azimuth＝90(x＝0，y＜0)
Azimuth＝270(x＝0，y＞0)
Azimuth＝180-[arctan(y/x)]＊180/∏(x＜0)
Azimuth＝-[arctan(y/x)]＊180/∏(x＞0，y＜0)
Azimuth＝360-[arctan(y/x)]＊180/∏(x＞0，y＞0)
(2) inclination angle and action acquisition function:
Gather when the suffered acceleration of front sensor by double-axel acceleration sensor.Equipment angle with respect to the horizontal plane in can determining more accurately to remain static by this acceleration can also determine the moving direction of equipment in the space.Because what use is the twin shaft acceleration sensor, can't accurately measure its with respect to the horizontal plane angle in three dimensions by algorithm so consider its error, still can determine general orientation, enough perception inclination angle and action message.
(3) infrared control function:
The infrared control information of gathering existing controlled device by infrared receiver tube, with control information with deposit in the nonvolatile memory after the control action of this equipment is corresponding.When opertaing device, can control controlled device according to the information simulation controlled device corresponding control information in the storer after acting accordingly.
Embodiment 4:
Controller A can comprise enter key 1.Enter key 1 can be a big key above controller A.Enter key 1 can be the knob with turn function.Enter key 1 can be the button with pressure sensitive function, and enter key 1 can be the roller with pressure sensitive function.Enter key 1 can be to accurately measuring the pressure that produces in the operation, such as can be according to pressure control such as lamplight brightness, volume, rotating speed.Enter key 1 can be selected steering order by rolling.Controller A can comprise the enter key of a plurality of similar enter keies 1.
Controller A can comprise collateral key 2.Collateral key key 2 can be used to calibration operation when device initialize, also can be used as the operation push-button of more subsidiary functions.
Controller A can comprise pilot lamp 3.Pilot lamp 3 can be one or more lamp, can demonstrate the residing duty of current controller A, 3 one-tenth periodically flickers of pilot lamp during such as standby mode.
Controller A can comprise communication window 4.Communication window 4 can be used as the communication window of infrared and receiver, both can launch infrared signal, again can receiving infrared-ray signal.Communication window 4 can be used as the communication window of other suitable means of communication.
Controller A can comprise display window 5.Display window 5 can comprise monochrome or multicolor displaying screen.Display window 5 can comprise one or more lamp, and they are being arranged on the controller on a row or the more rows.Display window 5 can use LCD display or other display screens that is fit to.Display window 5 is as the visual feedback of controller A state of a control.
Controller B can comprise key control unit 6.Key control unit 6 can be configured to the signal of receiving sensor unit 7.Key control unit 6 can be configured to control user feedback unit 8 and show current state of a control.Key control unit 201 can be configured to may command communication unit 9 and send and received signal.Key control unit 201 can be configured to the part control data is stored in the data auxiliary unit 10, and can read control information from data auxiliary unit 10.
Controller B can comprise sensor unit 7.Sensor unit 7 can comprise the multiaxis geomagnetic sensor.Geomagnetic sensor detects the sensing of controller B by the magnetic field of the earth.
Controller B can comprise user feedback unit 8.User feedback unit 8 can pass through sound, light, and vibrations or other suitable manner are the duty that subscriber's meter illustrates current controller B.Such as light can be the luminous pilot lamp of energy on the controller.The instruction that the user sends controller B by button or other suitable manner can be gathered in user feedback unit 8.
Controller B can comprise communication unit 9.Communication unit 9 can be infrared emission or infrared receiving set.Communication unit 9 can send the control signal to equipment.Communication unit 9 can be other suitable wireless modules.
Controller B can comprise data auxiliary unit 10.Data auxiliary unit 10 is used for the steering order content that memory controller B obtains.Data auxiliary unit 10 can be a nonvolatile memory, such as EEPROM.
Controlled step 11 comprises and turns on the power switch or wake up from dormant state.Geomagnetic sensor and most of unit quit work during dormant state, can wake all unit up and enter duty when acceleration transducer detects to a certain degree vibrations.
Controlled step 12 comprises the setting reference direction.At first controller is pointed to a specific direction when setting reference direction, press 2 seconds of collateral key then, finish reference direction and set.If precedingly set reference direction when once using, and this use do not have the transform controller position, can not carry out this step, skips to next step.
Controlled step 13 comprises points to controlled device with controller.For selected controlled device, controller need be pointed to the controlled device direction.
Controlled step 14 comprises the base area signal magnetic field and judges that controller points to.The azimuth information that controller is gathered by geomagnetic sensor is determined controlling object, and produces corresponding prompting, and prompting may be displayed on the display screen, and prompting can show that also prompting also can show by other suitable modes by pilot lamp.
Controlled step 15 comprises according to acceleration information determines the controller spatiality.The information acquisition that skyborne attitude of controller and direction of motion can be gathered by acceleration transducer.Controller can be determined control degree according to the angle of controller and level or vertical plane.Controller can be determined other control content according to the direction of motion of controller.Controller can be determined control content according to the pressure or the turn of button.
Controlled step 16 comprises in conjunction with sensing and spatiality determines steering order.Controller can be selected corresponding control information by the sensing and the spatiality of controller, and the control information content is read out from reservoir.
Controlled step 17 comprises sending controling instruction.Controller can send to controlled device by infrared or other suitable manner with the control information of determining in the preceding step.
Embodiment 5:
Embodiment 6:
Comprise 14 LED light emitting diodes in the opertaing device circuit.A pin of each light emitting diode is directly connected to respectively on the pin of processor, and another pin is received power supply on the ground.Light emitting diode can demonstrate the duty of current controller.Light emitting diode can be realized the visual feedback function the same with display screen.
Comprise two buttons in the opertaing device circuit.A pin of two buttons is received respectively on the pin of processor, and connects a 4.7K resistance simultaneously respectively, and resistance is connected on the positive source, and another pin of two buttons is received power supply on the ground together.Button can be realized to the selection of controller state and to the control of controller.
Comprise a crystal oscillator in the opertaing device circuit.Two pins of crystal oscillator directly are linked to the processor pin, and two pins of crystal oscillator connect the electric capacity of a 22p respectively simultaneously, and capacity chain is received power supply on the ground.Crystal oscillator provides the work clock signal for processor.
The socket that comprises one 7 pin in the opertaing device circuit.Socket is directly connected to the processor pin.Socket can connect downloader, and downloader can be programmed to processor by socket.
Comprise display circuit in the opertaing device circuit.Display circuit can comprise one or more lamp, and they are being arranged on the controller on a row or the more rows.Display circuit can comprise monochrome or multicolor displaying screen.Display circuit can be realized the visual feedback of state of a control.
Comprise sensor circuit in the opertaing device circuit.Sensor circuit can comprise the acceleration transducer of single shaft or multiaxis.Sensor circuit can comprise the geomagnetic sensor of single shaft or multiaxis.Sensor circuit can be realized the acquisition function to acceleration and ground magnetic information.
Comprise input circuit in the opertaing device circuit.Input circuit can comprise one or more buttons.But input circuit can comprise one or more input medias with pressure sensitive or turn.Input circuit can be realized the control function to controller state and function.
Comprise download circuit in the opertaing device circuit.Download circuit can be 7 pin sockets.Download circuit can be other suitable plug or sockets.Download circuit can comprise the programming module with download function.Download circuit can realize the programming of processor and program upgrade function.
Claims (4)
1. intelligent control device with orientation identification function, its composition comprises: sensor unit, it is characterized in that: described sensor unit connects key control unit, described key control unit connects the user feedback unit, described key control unit connects communication unit, and described key control unit connects the data auxiliary unit; Described sensor unit; Have geomagnetic sensor and acceleration transducer, described geomagnetic sensor can be gathered earth magnetic field intensity, described geomagnetic sensor judges that by the reference magnetic field of the earth current device points to, described acceleration transducer can be gathered dynamic acceleration and acceleration of gravity, and described acceleration transducer is determined the skyborne angle of inclination of equipment by the direction of the relative controller of collection device of earth gravitational.
2. the described intelligent control device with orientation identification function of claim 1 is characterized in that: described user feedback unit; Has the visual information feedback assembly, described visual information feedback assembly is used for showing current operation status, described visual information feedback assembly can comprise monochrome or multicolor displaying screen, described visual information feedback assembly can comprise one or more lamp, and they are arranged on a row or the more rows.
3. claim 1 or 2 described intelligent control devices with orientation identification function is characterized in that: described data auxiliary unit; Has nonvolatile memory; Described nonvolatile memory is used for storing the control information of controlled device; Described communication unit; Can have infrared and receiving trap, can have other suitable wireless communication components; Described infrared and receiving trap are used for sending and the acquisition controlling signal; Described other suitable wireless communication components are used for sending and the acquisition controlling signal.
4. claim 1 or 2 described intelligent control devices with orientation identification function, it is characterized in that, described key control unit is at first selected the steering order collection according to the sensing of controller, afterwards according to the skyborne turn degree of controller or rock direction and select steering order to concentrate the control corresponding instruction; Described key control unit is realized the collection of control information by a kind of learning method, at first pass through the sensing and the equipment turn aloft of controller, the state that rocks is determined the index entry of learn command, the infrared control signal of sending by collection original equipment telepilot obtains the content of steering order afterwards, described key control unit increases the degree of accuracy of gathering azimuth information by the location subsidiary function, described key control unit is by sensor acquisition Magnetic Field and acceleration information, skyborne attitude of equipment and mode of motion are made identification, and controlled device is sent steering order by communication unit.
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| CN200910072663A CN101813922A (en) | 2009-08-10 | 2009-08-10 | Intelligent control device with orientation identification function |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944283A (en) * | 2010-09-21 | 2011-01-12 | 深圳市同洲电子股份有限公司 | Gravity sensing remote control system and method |
| WO2014134804A1 (en) * | 2013-03-06 | 2014-09-12 | Google Inc. | Method and system for detecting indoor walking direction |
| CN104091437A (en) * | 2014-05-28 | 2014-10-08 | 蔡振华 | Intelligent remote controller and method for remotely controlling household electric equipment in integrated way |
| CN104331223A (en) * | 2014-10-11 | 2015-02-04 | 广东小天才科技有限公司 | Intelligent setting method and device for function setting of intelligent wearable equipment |
| CN104346920A (en) * | 2014-10-28 | 2015-02-11 | 河海大学 | One-to-many remote control device and method for recognizing remote control target by one-to-many remote control device |
| CN104616469A (en) * | 2015-01-29 | 2015-05-13 | 邓瑞瑞 | Loudspeaker wireless remote controller |
| CN106249605A (en) * | 2015-06-12 | 2016-12-21 | 三星电子株式会社 | For service-oriented input and the method and apparatus of output |
| WO2017020210A1 (en) * | 2015-08-02 | 2017-02-09 | 李强生 | Method and remote controller for switching remote control of household electrical appliance according to shake manner |
| CN107067695A (en) * | 2017-05-15 | 2017-08-18 | 深圳市冠旭电子股份有限公司 | A kind of intelligent distant control method, system and intelligent remote controller |
| CN107545718A (en) * | 2016-06-24 | 2018-01-05 | 魏亮 | Remote control |
| CN108626848A (en) * | 2017-03-24 | 2018-10-09 | 奥克斯空调股份有限公司 | A kind of method of remote controler space displacement control operation of air conditioner |
| CN114384848A (en) * | 2022-01-14 | 2022-04-22 | 北京市商汤科技开发有限公司 | Interaction method, interaction device, electronic equipment and storage medium |
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2009
- 2009-08-10 CN CN200910072663A patent/CN101813922A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944283A (en) * | 2010-09-21 | 2011-01-12 | 深圳市同洲电子股份有限公司 | Gravity sensing remote control system and method |
| CN101944283B (en) * | 2010-09-21 | 2012-03-21 | 深圳市同洲电子股份有限公司 | Gravity sensing remote control system and method |
| WO2014134804A1 (en) * | 2013-03-06 | 2014-09-12 | Google Inc. | Method and system for detecting indoor walking direction |
| CN104091437A (en) * | 2014-05-28 | 2014-10-08 | 蔡振华 | Intelligent remote controller and method for remotely controlling household electric equipment in integrated way |
| CN104331223A (en) * | 2014-10-11 | 2015-02-04 | 广东小天才科技有限公司 | Intelligent setting method and device for function setting of intelligent wearable equipment |
| CN104346920A (en) * | 2014-10-28 | 2015-02-11 | 河海大学 | One-to-many remote control device and method for recognizing remote control target by one-to-many remote control device |
| CN104616469A (en) * | 2015-01-29 | 2015-05-13 | 邓瑞瑞 | Loudspeaker wireless remote controller |
| CN106249605A (en) * | 2015-06-12 | 2016-12-21 | 三星电子株式会社 | For service-oriented input and the method and apparatus of output |
| WO2017020210A1 (en) * | 2015-08-02 | 2017-02-09 | 李强生 | Method and remote controller for switching remote control of household electrical appliance according to shake manner |
| CN107545718A (en) * | 2016-06-24 | 2018-01-05 | 魏亮 | Remote control |
| CN108626848A (en) * | 2017-03-24 | 2018-10-09 | 奥克斯空调股份有限公司 | A kind of method of remote controler space displacement control operation of air conditioner |
| CN108626848B (en) * | 2017-03-24 | 2021-05-11 | 奥克斯空调股份有限公司 | Method for controlling air conditioner operation through remote controller space displacement |
| CN107067695A (en) * | 2017-05-15 | 2017-08-18 | 深圳市冠旭电子股份有限公司 | A kind of intelligent distant control method, system and intelligent remote controller |
| CN114384848A (en) * | 2022-01-14 | 2022-04-22 | 北京市商汤科技开发有限公司 | Interaction method, interaction device, electronic equipment and storage medium |
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Open date: 20100825 |