CN203812562U - Remote control device - Google Patents
Remote control device Download PDFInfo
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- CN203812562U CN203812562U CN201420136086.6U CN201420136086U CN203812562U CN 203812562 U CN203812562 U CN 203812562U CN 201420136086 U CN201420136086 U CN 201420136086U CN 203812562 U CN203812562 U CN 203812562U
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- 238000004891 communication Methods 0.000 claims abstract description 46
- 230000000875 corresponding effect Effects 0.000 claims abstract description 12
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 230000001133 acceleration Effects 0.000 claims description 19
- 230000005484 gravity Effects 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 230000005669 field effect Effects 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides a remote control device. The device comprises a communication unit that is connected to a controller and carries out data interaction with a controlled device, a collection unit that is connected to the controller and used for collecting instruction data of users, a direction identification unit that is connected to the controller and used for identifying the position direction of the remote control device relative to the reference plane and transmitting the identification signal to the controller, and the controller that is connected to a power supply circuit of the remote control device and used for determining whether the collection unit needs starting and whether the power supply circuit needs powering off according to the identification signal, and transmitting the collected data to the controlled device through the communication unit to allow the controller device to perform the corresponding actions. With the technical scheme, the remote control device effectively reduces power consumption, reduces size, is portable and facilitates a function upgrade.
Description
Technical field
The utility model relates to speech recognition technology field, in particular to a kind of remote control equipment.
Background technology
Along with the development of speech recognition technology, increasing equipment adopts speech recognition to control, and the following two kinds of modes of main employing realize at present.
The first is the built-in voice pick device of controlled device, gathers user speech identification by the voice pick device in controlled device, after parsing, operational order is sent to control module, and opertaing device carries out corresponding operation.This mode is only applicable to closely voice control, if user and controlled device are apart from too far away, is difficult to pick up effective phonetic order, and voice signal is weak, false recognition rate is high.
As shown in Figure 1, the second way is to send to controlled device 100' after adopting remote speech recognition device 100 recognition instructions, and remote speech recognition device 100 comprises: voice pickup unit 102, voice recognition unit 104, control module 106, voice broadcast unit 108, wireless communication unit 110.Wherein, voice pickup unit 102 collects after user's sound, be transferred to voice recognition unit 104, after parsing user instruction, voice recognition unit 104 identifications, by control module 106, the steering order parsing is transferred to controlled device 100' via wireless communication unit 110, controlled device 100' carries out after operation corresponding to this steering order, control module 102' controls the state of complete operation instruction is transferred to remote speech recognition device 100 by wireless communication unit 104', control module 106 is controlled voice broadcast unit 108 and is play the implementation status of voice feedback to its phonetic order of user, wherein wireless communication unit comprises: WIFI(Wireless Fidelity, wireless network), bluetooth, infrared, the modes such as radio frequency.This mode remote speech control device 100 need expensive high-speed computation processor to external world voice carry out real-time parsing, the power consumption of system is large, can not work for a long time, need to configure high capacity cell, cause device volume to increase, carry inconvenience, and function upgrading inconvenience.
Therefore the remote control equipment that, need a kind of low-power consumption, small size, is convenient for carrying and upgrades.
Utility model content
The utility model is intended at least solve one of technical matters existing in prior art or correlation technique.
For this reason, an object of the present utility model has been to propose a kind of low-power consumption, small size, has conveniently carried and the remote control equipment of function upgrading.
For achieving the above object, according to the embodiment of first aspect of the present utility model, propose a kind of remote control equipment, having comprised: communication unit, be connected to controller, carry out data interaction with controlled device; Collecting unit, is connected to described controller, for gathering user's director data; Direction recognition unit, is connected to controller, identifies the locality of described remote control equipment with respect to reference planes, and identification signal is sent to described controller; Described controller, be connected to the feed circuit of described remote control equipment, judge whether to start described collecting unit or judge whether to disconnect described feed circuit according to described identification signal, and send image data by described communication unit to controlled device, so that described controlled device is carried out corresponding actions.
According to the remote control equipment of embodiment of the present utility model, by the user speech director data of collection is transferred to controlled device, carry out voice parsing by controlled device, and according to the running status of resolving instruction control controlled device, remote control equipment does not need to carry out phonetic order data processing, do not need identification and resolve phonetic order data, with in prior art, need remote control equipment and identify and resolve phonetic order data and compare, can reduce the power consumption of remote control equipment, improve the serviceable life of remote control equipment, reduce the volume of remote control equipment, simultaneously because controlled device carries out identification and the parsing of phonetic order data, therefore, speech identifying function can be followed the upgrading of controlled device and be upgraded, be arranged on and in remote control equipment, need compared with upgrading remote opertaing device with speech identifying function, facilitate the upgrading of speech identifying function.
Wherein, in remote control equipment, add Inbound recognition unit, identification remote control equipment is with respect to the locality of reference planes, and whether starts collecting unit or no disconnection feed circuit according to this locality control, makes recognizing while not using remote control equipment, close remote control equipment, in the time recognizing use remote control equipment, collecting unit and feed circuit are opened automatically, effectively save power consumption, and without user's hand control switch, promote user's experience.
In addition, according to the remote control equipment of above-described embodiment of the present utility model, can also there is following additional technical characterictic:
According to an embodiment of the present utility model, described collecting unit comprises voice pickup unit, and described voice pickup unit is for picking up described user's speech data.
According to the remote control equipment of embodiment of the present utility model, by add voice pickup unit in remote control equipment, pick up user's phonetic order data, make voice control not be subject to the restriction of distance, even if user distance controlled device is far away, still can use the running status of voice control controlled device.Wherein, voice pickup unit can be microphone.
According to an embodiment of the present utility model, described direction recognition unit is gravity sensor or acceleration transducer, in the time that described direction recognition unit is described gravity sensor or described acceleration transducer, described controller judges whether to start described collecting unit according to described identification signal.
According to the remote control equipment of embodiment of the present utility model, judge the current remote control equipment that whether uses of user by direction recognition unit, whether start collecting unit to control, recognizing while not using remote control equipment, close collecting unit, in the time recognizing use remote control equipment, collecting unit is opened automatically, can more effectively save power consumption.Wherein, direction recognition unit is gravity sensor or acceleration transducer.
Concrete, when direction recognition unit is gravity sensor, whether when placing and picked up because remote control equipment being normal, centre of gravity place has difference, therefore change by the center of gravity that detects remote control equipment, judge whether user picks up remote control equipment, control and whether open collecting unit; When direction recognition unit is acceleration transducer, because remote control equipment is in the time being picked up, have certain motion, and then cause the variation of acceleration, therefore whether change by the acceleration that detects remote control equipment, judge whether user picks up remote control equipment, control and whether open collecting unit.
According to an embodiment of the present utility model, in the time that described direction recognition unit is gravity sensor, described controller comprises switching device, described switching device be following any one: diode, triode, field effect transistor; In the time that described direction recognition unit is acceleration transducer, described controller comprises programmable logic controller (PLC).
According to the remote control equipment of embodiment of the present utility model, because gravity sensor is simulating signal in circuit control, by changing the resistance of circuit, and then the curtage of change circuit, therefore corresponding switching device can adopt any one in diode, triode, field effect transistor, be easy to realize, with low cost; And acceleration transducer is digital signal in circuit control, belong to level signal control, therefore corresponding switching device can adopt programmable logic controller (PLC) to control, and precise control, regulates highly sensitive.
According to an embodiment of the present utility model, the structure of described direction recognition unit comprises two electrodes and the steel ball that can roll between described two electrodes, and the electrode that described controller collides according to described steel ball judges whether to disconnect described feed circuit.
According to the remote control equipment of embodiment of the present utility model, direction recognition unit can also use two electrodes, for example: a lateral electrode connects power supply, one lateral electrode connects ground wire, connect power supply or connect ground wire by the steel ball control feed circuit that roll between two electrodes, to control the unlatching of feed circuit or to close, structural design is simple, and can meet the function that whether uses remote control equipment control feed circuit to open or close according to user.
According to an embodiment of the present utility model, described controller comprises switching device, described switching device be following any one: diode, triode, field effect transistor.
According to the remote control equipment of embodiment of the present utility model, steel ball rolls between two electrodes, control feed circuit connecting circuit or connect ground wire, control the unlatching of feed circuit or close, belong to the control mode of simulating signal, therefore switching device adopts any one in diode, triode, field effect transistor, is easy to realize, with low cost.
According to an embodiment of the present utility model, also comprise: regulon, be connected to described communication unit, the parameter arranging according to user regulates communication frequency, amplitude and/or the power of described communication unit.
According to the remote control equipment of embodiment of the present utility model, be connected owing to setting up radio communication between remote control equipment and controlled device, wireless connections mode can be: WIFI, bluetooth, infrared, radio frequency etc., therefore can be by regulating the parameter of radio communication to regulate the transfer efficiency of radio communication, for example: communication frequency, when the communication frequency of remote control equipment and controlled device is consistent, just can carry out the transmission of signal; Amplitude, amplitude has determined the intensity of signal, simultaneously because the amplitude of signal is larger, the power consumption needing is larger, therefore, in the time of remote control equipment and controlled device close together, can adopt less signal amplitude to send, to save power consumption; Power, the power decision of radio communication the distance of signal transmission, be also the radiation scope of signal, in the time of remote control equipment and controlled device close together, can adopt less emissive power, to save power consumption.
According to an embodiment of the present utility model, described regulon comprises: set of frequency button, amplitude arrange button and/or power setting button.
According to an embodiment of the present utility model, also comprise: voice broadcast unit, be connected to described controller, receive the execution result from described controlled device by described communication unit, described execution result is carried out to voice broadcast.
According to the remote control equipment of embodiment of the present utility model, by after carrying out corresponding phonetic control command, execution result to controlled device is reported, whether the instruction that makes user can clearly understand controlled device execution is correct instruction, avoids the maloperation bringing because of identification error.
According to an embodiment of the present utility model, described controlled device is air-conditioning.
According to the remote control equipment of embodiment of the present utility model, when controlled device is air-conditioning, control the operation of air-conditioning by speech recognition, without user's manual operation telepilot, improve in the time that intensity of illumination is lower, control the convenience of air-conditioning.
Brief description of the drawings
Fig. 1 shows the structural representation of correlation technique medium-long range speech recognition equipment and controlled device;
Fig. 2 shows according to the structural representation of the remote control equipment of an embodiment of the present utility model;
Fig. 3 shows according to the structural representation of the remote control equipment of another embodiment of the present utility model.
Embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model, but, the utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following public specific embodiment.
Fig. 2 shows according to the structural representation of the remote control equipment of an embodiment of the present utility model.
As shown in Figure 2, according to the remote control equipment 200 of an embodiment of the present utility model, comprising: communication unit 202, be connected to controller 208, carry out data interaction with controlled device 200'; Collecting unit 204, is connected to described controller 208, for gathering user's director data; Direction recognition unit 206, is connected to controller 208, identifies the locality of described remote control equipment 200 with respect to reference planes, and identification signal is sent to described controller 208; Described controller 208, be connected to the feed circuit of described remote control equipment 200, judge whether to start described collecting unit 204 or judge whether to disconnect described feed circuit according to described identification signal, and send image data by described communication unit 202 to controlled device 200', so that described controlled device 200' carries out corresponding actions.
By the user speech director data of collection is transferred to controlled device 200', carry out voice parsing by controlled device 200', and according to the running status of resolving instruction control controlled device 200', remote control equipment 200 does not need to carry out phonetic order data processing, do not need identification and resolve phonetic order data, with in prior art, need remote control equipment 200 and identify and resolve phonetic order data and compare, can reduce the power consumption of remote control equipment 200, improve the serviceable life of remote control equipment 200, reduce the volume of remote control equipment 200, simultaneously because controlled device 200' carries out identification and the parsing of phonetic order data, therefore, speech identifying function can be followed the upgrading of controlled device 200' and be upgraded, be arranged on and in remote control equipment 200, need compared with upgrading remote opertaing device 200 with speech identifying function, facilitate the upgrading of speech identifying function.
Wherein, in remote control equipment 200, add Inbound recognition unit 206, identification remote control equipment 200 is with respect to the locality of reference planes, and whether start collecting unit 204 or no disconnection feed circuit according to this locality control, make recognizing while not using remote control equipment 200, close remote control equipment 200, in the time recognizing use remote control equipment 200, collecting unit 204 and feed circuit are opened automatically, effectively save power consumption, and without user's hand control switch, promote user's experience.
Particularly, remote control equipment 200 with the course of work of controlled device 200' is: when in remote control equipment 200, direction recognition unit 206 recognizes user and uses remote control equipment 200, open collecting unit 204 and feed circuit, collecting unit 204 gathers phonetic order data, under the control of controller 208, through communication unit 202, phonetic order data are sent to the communication unit 206' of controlled device 200', control module 204' in controlled device 200' controls voice recognition unit 202' the phonetic order data that receive is identified and resolved, and then controlled the running status of adjusting controlled device 200' by control module 204'.
According to an embodiment of the present utility model, described collecting unit 204 comprises voice pickup unit 2042, and described voice pickup unit 2042 is for picking up described user's speech data.
By add voice pickup unit 2042 in remote control equipment 200, pick up user's phonetic order data, make voice control not be subject to the restriction of distance, even if user distance controlled device 200' is far away, still can use the running status of voice control controlled device 200'.Wherein, voice pickup unit 2042 can be microphone.
Direction recognition unit 206 in remote control equipment 200 can have multiple different embodiment, now following two kinds is comparatively preferred embodiment described.
Embodiment one
According to an embodiment of the present utility model, described direction recognition unit 206 is gravity sensor or acceleration transducer, in the time that described direction recognition unit 206 is described gravity sensor or described acceleration transducer, described controller 208 judges whether to start described collecting unit 204 according to described identification signal.
Judge the current remote control equipment 200 that whether uses of user by direction recognition unit 206, whether start collecting unit 204 to control, recognizing while not using remote control equipment 200, close collecting unit 204, in the time recognizing use remote control equipment 200, collecting unit 204 is opened automatically, can more effectively save power consumption.Wherein, direction recognition unit 206 is gravity sensor or acceleration transducer.
Concrete, when direction recognition unit 206 is gravity sensor, when placing and picked up because remote control equipment 200 being normal, centre of gravity place has difference, therefore whether change by the center of gravity that detects remote control equipment 200, judge whether user picks up remote control equipment 200, control and whether open collecting unit 204; When direction recognition unit 206 is acceleration transducer, because remote control equipment 200 is in the time being picked up, have certain motion, and then cause the variation of acceleration, therefore whether change by the acceleration that detects remote control equipment 200, judge whether user picks up remote control equipment 200, control and whether open collecting unit 204.
According to an embodiment of the present utility model, in the time that described direction recognition unit 206 is gravity sensor, described controller 208 comprises switching device, described switching device be following any one: diode, triode, field effect transistor; In the time that described direction recognition unit 206 is acceleration transducer, described controller 208 comprises programmable logic controller (PLC).
Because gravity sensor is simulating signal in circuit control, by changing the resistance of circuit, and then change the curtage of circuit, therefore corresponding switching device can adopt any one in diode, triode, field effect transistor, be easy to realize, with low cost; And acceleration transducer is digital signal in circuit control, belong to level signal control, therefore corresponding switching device can adopt programmable logic controller (PLC) to control, and precise control, regulates highly sensitive.
Embodiment two
According to an embodiment of the present utility model, the structure of described direction recognition unit 206 comprises two electrodes and the steel ball that can roll between described two electrodes, and the electrode that described controller 208 collides according to described steel ball judges whether to disconnect described feed circuit.
Direction recognition unit 206 can also use two electrodes, for example: a lateral electrode connects power supply, one lateral electrode connects ground wire, connect power supply or connect ground wire by the steel ball control feed circuit that roll between two electrodes, to control the unlatching of feed circuit or to close, structural design is simple, and can meet the function that whether uses remote control equipment 200 to control feed circuit unlatching or close according to user.
According to an embodiment of the present utility model, described controller 208 comprises switching device, described switching device be following any one: diode, triode, field effect transistor.
Steel ball rolls between two electrodes, controls feed circuit connecting circuit or connects ground wire, controls the unlatching of feed circuit or closes, belong to the control mode of simulating signal, therefore switching device adopts any one in diode, triode, field effect transistor, is easy to realize, with low cost.
According to an embodiment of the present utility model, also comprise: regulon 210, be connected to described communication unit 202, the parameter arranging according to user regulates communication frequency, amplitude and/or the power of described communication unit 202.
Be connected owing to setting up radio communication between the communication unit 202 of remote control equipment 200 and the communication unit 202' of controlled device 200', wireless connections mode can be: WIFI, bluetooth, infrared, radio frequency etc., therefore can be by regulating the parameter of radio communication to regulate the transfer efficiency of radio communication, for example: communication frequency, when the communication frequency of remote control equipment 200 and controlled device 200' is consistent, just can carry out the transmission of signal; Amplitude, amplitude has determined the intensity of signal, simultaneously because the amplitude of signal is larger, the power consumption needing is larger, therefore, in the time of remote control equipment 200 and controlled device 200' close together, can adopt less signal amplitude to send, to save power consumption; Power, the power decision of radio communication the distance of signal transmission, be also the radiation scope of signal, in the time of remote control equipment 200 and controlled device 200' close together, can adopt less emissive power, to save power consumption.
According to an embodiment of the present utility model, described regulon comprises: set of frequency button, amplitude arrange button and/or power setting button.Button can be physical button, can be also touch button.
According to an embodiment of the present utility model, also comprise: voice broadcast unit 212, be connected to described controller 208, receive the execution result from described controlled device 200' by described communication unit 202, described execution result is carried out to voice broadcast.
By after carrying out corresponding phonetic control command, the execution result of controlled device 200' is reported, whether the instruction that makes user can clearly understand controlled device execution is correct instruction, avoids the maloperation bringing because of identification error.
According to an embodiment of the present utility model, described controlled device 200' is air-conditioning.
When controlled device 200' is air-conditioning, control the operation of air-conditioning by speech recognition, without user's manual operation telepilot, improved in the time that intensity of illumination is lower, control the convenience of air-conditioning.
Certainly,, from the viewpoint of saving remote control equipment power, reducing remote control equipment volume and facilitate function upgrading etc., in order to make the structure of remote control equipment simpler, remote control equipment can also adopt structure as shown in Figure 3.
Fig. 3 shows according to the structural representation of the remote control equipment of another embodiment of the present utility model.
As shown in Figure 3, according to the remote control equipment 300 of another embodiment of the present utility model, comprising: communication unit 302, collecting unit 304, voice pickup unit 3042, voice broadcast unit 306.
Particularly, remote control equipment 300 with the course of work of controlled device 300' is: the voice pickup unit 3042 in the collecting unit 304 of remote control equipment 300 gathers phonetic order data, through communication unit 302, phonetic order data are sent to the communication unit 306' of controlled device 300', control module 304' in controlled device 300' controls voice recognition unit 302' the phonetic order data that receive is identified and resolved, and then controlled the running status of adjusting controlled device 300' by control module 304', and the running status of carrying out after phonetic order is sent to the communication unit 302 in remote control equipment 300 by communication unit 306', and by reporting in voice broadcast unit 306, whether correct to confirm recognition instruction.Wherein, communication mode can be WIFI, bluetooth, infrared, radio frequency etc.
More than be described with reference to the accompanying drawings according to the technical solution of the utility model, can have reduced the power consumption of remote control equipment, reduced the volume of remote control equipment, remote control equipment is conveniently carried, and facilitated function upgrading.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a remote control equipment, is characterized in that, comprising:
Communication unit, is connected to controller, carries out data interaction with controlled device;
Collecting unit, is connected to described controller, for gathering user's director data;
Direction recognition unit, is connected to described controller, identifies the locality of described remote control equipment with respect to reference planes, and identification signal is sent to described controller;
Described controller, be connected to the feed circuit of described remote control equipment, judge whether to start described collecting unit or judge whether to disconnect described feed circuit according to described identification signal, and send image data by described communication unit to controlled device, so that described controlled device is carried out corresponding actions.
2. remote control equipment according to claim 1, is characterized in that, described collecting unit comprises voice pickup unit, and described voice pickup unit is for picking up described user's speech data.
3. remote control equipment according to claim 1, it is characterized in that, described direction recognition unit is gravity sensor or acceleration transducer, in the time that described direction recognition unit is described gravity sensor or described acceleration transducer, described controller judges whether to start described collecting unit according to described identification signal.
4. remote control equipment according to claim 3, is characterized in that, in the time that described direction recognition unit is gravity sensor, described controller comprises switching device, described switching device be following any one: diode, triode, field effect transistor;
In the time that described direction recognition unit is acceleration transducer, described controller comprises programmable logic controller (PLC).
5. remote control equipment according to claim 1, it is characterized in that, the structure of described direction recognition unit comprises two electrodes and the steel ball that can roll between described two electrodes, and the electrode that described controller collides according to described steel ball judges whether to disconnect described feed circuit.
6. remote control equipment according to claim 5, is characterized in that, described controller comprises switching device, described switching device be following any one: diode, triode, field effect transistor.
7. according to the remote control equipment described in any one in claim 1 to 6, it is characterized in that, also comprise:
Regulon, is connected to described communication unit, and the parameter arranging according to user regulates communication frequency, amplitude and/or the power of described communication unit.
8. remote control equipment according to claim 7, is characterized in that, described regulon comprises: set of frequency button, amplitude arrange button and/or power setting button.
9. according to the remote control equipment described in any one in claim 1 to 6, it is characterized in that, also comprise:
Voice broadcast unit, is connected to described controller, receives the execution result from described controlled device by described communication unit, and described execution result is carried out to voice broadcast.
10. remote control equipment according to claim 9, is characterized in that, described controlled device is air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136086.6U CN203812562U (en) | 2014-03-24 | 2014-03-24 | Remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136086.6U CN203812562U (en) | 2014-03-24 | 2014-03-24 | Remote control device |
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| CN203812562U true CN203812562U (en) | 2014-09-03 |
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| CN201420136086.6U Expired - Lifetime CN203812562U (en) | 2014-03-24 | 2014-03-24 | Remote control device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965448A (en) * | 2015-07-17 | 2015-10-07 | 小米科技有限责任公司 | Intelligent device control method and device |
| CN105139850A (en) * | 2015-08-12 | 2015-12-09 | 西安诺瓦电子科技有限公司 | Speech interaction device, speech interaction method and speech interaction type LED asynchronous control system terminal |
| CN109634128A (en) * | 2017-09-15 | 2019-04-16 | 科勒公司 | The electric power operation of intelligent apparatus |
| CN109818676A (en) * | 2019-03-12 | 2019-05-28 | 武汉理工大学 | It is a kind of suitable for multi-environment signal collecting device |
| US11892811B2 (en) | 2017-09-15 | 2024-02-06 | Kohler Co. | Geographic analysis of water conditions |
| US11921794B2 (en) | 2017-09-15 | 2024-03-05 | Kohler Co. | Feedback for water consuming appliance |
-
2014
- 2014-03-24 CN CN201420136086.6U patent/CN203812562U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965448A (en) * | 2015-07-17 | 2015-10-07 | 小米科技有限责任公司 | Intelligent device control method and device |
| CN105139850A (en) * | 2015-08-12 | 2015-12-09 | 西安诺瓦电子科技有限公司 | Speech interaction device, speech interaction method and speech interaction type LED asynchronous control system terminal |
| CN109634128A (en) * | 2017-09-15 | 2019-04-16 | 科勒公司 | The electric power operation of intelligent apparatus |
| CN109634128B (en) * | 2017-09-15 | 2022-08-09 | 科勒公司 | Power operation of smart devices |
| US11892811B2 (en) | 2017-09-15 | 2024-02-06 | Kohler Co. | Geographic analysis of water conditions |
| US11921794B2 (en) | 2017-09-15 | 2024-03-05 | Kohler Co. | Feedback for water consuming appliance |
| US11949533B2 (en) | 2017-09-15 | 2024-04-02 | Kohler Co. | Sink device |
| CN109818676A (en) * | 2019-03-12 | 2019-05-28 | 武汉理工大学 | It is a kind of suitable for multi-environment signal collecting device |
| CN109818676B (en) * | 2019-03-12 | 2021-11-23 | 武汉理工大学 | Signal acquisition equipment suitable for many environments |
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