CN201789504U - Bluetooth device - Google Patents
Bluetooth device Download PDFInfo
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- CN201789504U CN201789504U CN2010202177200U CN201020217720U CN201789504U CN 201789504 U CN201789504 U CN 201789504U CN 2010202177200 U CN2010202177200 U CN 2010202177200U CN 201020217720 U CN201020217720 U CN 201020217720U CN 201789504 U CN201789504 U CN 201789504U
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Abstract
The utility model relates to a Bluetooth device which comprises an information acquisition unit, an identification unit and a Bluetooth communication unit, wherein the information acquisition unit is used for collecting control information and transmitting the control information to the identification unit; the identification unit is used for identifying the control information transmitted by the information acquisition unit; and the Bluetooth communication unit is used for executing the corresponding communication operation after the identification result of the identification unit is matched with the preset control information, and the preset control information refers to information related to the hand gestures of a user. By adopting the utility model, the purposes of automatic and convenient connection and disconnection between the Bluetooth devices are achieved.
Description
Technical field
The utility model relates to the communications field, particularly a kind of bluetooth equipment.
Background technology
Bluetooth is the radiotechnics of a kind of support equipment short haul connection (general 10 meters or 100 meters two kinds of gauged distances in), can carry out the wireless messages exchange comprising between numerous equipment such as mobile phone, palmtop PC, wireless headset, notebook computer, relevant peripheral hardware.Utilize Bluetooth technology, can simplify the communication between the mobile communication terminal device effectively, also communicating by letter between simplified apparatus and internet (Internet) successfully is efficient more rapidly thereby transfer of data becomes, and is the radio communication widening road.
Along with constantly popularizing of Bluetooth technology, support Bluetooth technology in the increasing communicator, especially utilize Bluetooth technology to realize that the Bluetooth hands-free equipment of hand-free function finds application more and more, especially when vehicle environment, the user is in driving procedure, can both hands do not break away from steering wheel and just finish answering or dialing of phone, safety problem and convenience when having guaranteed to drive.Can application reference number 200520032932.0 the disclosed a kind of Bluetooth vehicle mounted hand-free device of Chinese utility application about the on-vehicle Bluetooth hand free device.
But existing on-vehicle Bluetooth hand free device also exists deficiency, for example after the user enters automobile, also needs manually to go to communicate to connect between foundation or disconnection Bluetooth hands-free equipment and the bluetooth cellular phone; In addition, the user is with in the process of car, Bluetooth hands-free equipment is keeping communicating to connect with bluetooth cellular phone all the time, but, when the of short duration midway parking of user and leave vehicle and surpass certain distance (coverage of the Bluetooth communication of hand free device and mobile phone generally is designed to 10 meters, but do not get rid of possibility by 100 meters standard design) time, communicating to connect between them will be interrupted, and when the user returns vehicle once more, not communicating to connect between Bluetooth hands-free equipment and the bluetooth cellular phone can be set up automatically, need the user to go to rebulid connection, this seems convenient inadequately in the use.
Prior art can adopt to allow Bluetooth hands-free equipment constantly send connection request when addressing the above problem usually, and its mode is generally to be set a period of time and periodically continue to send bluetooth connection request radiofrequency signal to mobile phone, to reach the purpose that connects automatically.Because power consumption is bigger during Bluetooth transmission, long term periodicities emission meeting exhausts the energy content of battery in the product very soon, reduces stand-by time, and the general time of setting is very limited.Therefore, unless the time of setting (this can make product exhaust electric energy very soon) without limits, how long the time that no matter sets has, and all might the user not get back in setting-up time in the car, and oneself function that is dynamically connected of equipment of returning is afterwards closed.So such scheme promptly consumes energy and the practicality that seems is relatively poor.In addition, prior art also may adopt the mode that Shock inductor is installed, under the situation of sensing to a certain degree vibrations, automatically sending request signal connects, (for example peripheral automobile starting can continuously cause false triggering but the possibility that this mode causes erroneous trigger is big, make Bluetooth hands-free equipment constantly initiate to seek to connect consumed power), therefore neither highly effective settling mode.
The utility model content
The technical problems to be solved in the utility model is how automatically to refer in particular between the bluetooth equipment between Bluetooth hands-free equipment and the bluetooth cellular phone, connect easily.
For addressing the above problem, the utility model provides a kind of bluetooth equipment, comprises information acquisition unit, recognition unit, bluetooth-communication unit, wherein,
Information acquisition unit is used for acquisition controlling information and sends to described recognition unit;
Recognition unit is used for the described control information that described information acquisition unit sends is discerned;
Bluetooth-communication unit is used for carrying out the corresponding communication operation after the recognition result of described recognition unit mates with default control information, and described default control information is the information relevant with user's gesture.
Optionally, described information acquisition unit is a camera head.
Optionally, described information acquisition unit is the sound sensor device.
Optionally, the sound of described interior scheduled frequency range of sound sensor device acquisition units time is as control information; The number of times that the sound of scheduled frequency range occurs in the described unit interval is as the difference of different control informations.
Optionally, described recognition unit produces triggering signal when recognition result mates with default control information, described bluetooth-communication unit is after the recognition result of described recognition unit mates with default control information, after the operation of execution corresponding communication is meant the triggering signal that receives described recognition unit transmission, carry out the corresponding communication operation.
Optionally, described recognition unit produces triggering signal when recognition result mates with default control information, described bluetooth equipment also comprises control unit, is used to receive the triggering signal that described recognition unit sends, and generates corresponding control command and sends to described bluetooth-communication unit; Described bluetooth-communication unit after the recognition result of described recognition unit and default control information coupling, carry out the corresponding communication operation be meant receive the described corresponding control command that described control unit sends after, carry out the corresponding communication operation.
Optionally, described default control information comprises connection control information, described bluetooth-communication unit is after the recognition result of described recognition unit mates with default control information, carry out the corresponding communication operation and be meant that foundation communicates to connect with other bluetooth equipment behind the recognition result and described connection control information coupling of described recognition unit.
Optionally, described default control information comprises the disconnection control information, described bluetooth-communication unit is after the recognition result of described recognition unit mates with default control information, carrying out the corresponding communication operation is meant behind the recognition result and described disconnection control information coupling of described recognition unit, disconnection communicates to connect with other bluetooth equipment, enters holding state.
Optionally, described bluetooth equipment is a Bluetooth hands-free equipment, hand-held communication terminal or multimedia terminal that described other bluetooth equipment is a bluetooth enable.
Optionally, described Bluetooth hands-free equipment is used for vehicle environment.
Compared with prior art, the utlity model has following advantage:
Automatically, realize between the bluetooth equipment controls such as being connected between the hand-held communication terminal of particularly Bluetooth hands-free equipment and bluetooth enable or the multimedia terminal, disconnection easily;
The mode of control of employing gesture or sound control, thus prevent to cause that erroneous trigger control makes reliability higher, also can solve the problem of the waste energy consumption of prior art generation simultaneously;
In addition, adopt the mode of gesture control or sound control to meet consumers' demand with a kind of control experience of personalization especially.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the bluetooth equipment that provides of the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of the bluetooth equipment that provides of the utility model.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can more be become apparent, embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Set forth detail in the following description so that fully understand the utility model.But the utility model can be different from alternate manner described here and implements with multiple, and those skilled in the art can do similar popularization under the situation of intension of the present invention.Therefore the utility model is not subjected to the restriction of following public embodiment.
Consult Fig. 1, the structural representation of a kind of embodiment of the bluetooth equipment that provides for the utility model.The bluetooth equipment 10 that the utility model provides comprises information acquisition unit 101, recognition unit 102, control unit 103, bluetooth-communication unit 104, and wherein, information acquisition unit 101 is used for acquisition controlling information and sends to described recognition unit 102; Recognition unit 102 is used for the described control information that described information acquisition unit 101 sends is discerned, and sends triggering signal to described control unit 103 after the recognition result of described recognition unit 102 mates with default control information; Control unit 103 is used for sending corresponding control command to described bluetooth-communication unit 104 after the triggering signal that receives described recognition unit 102 transmissions; Bluetooth-communication unit 104 is used for carrying out the corresponding communication operation after the described corresponding control command that receives described control unit 103 transmissions.Described default control information comprising for the information of relevant with user's gesture (comprising the sound that action that hand is made and/or hand send): with user's gesture relevant connection control information, disconnection control information etc. wherein one or more.In other embodiments, described recognition unit 102 is after described recognition result and default control information are mated, also described recognition result can be sent to described control unit 103, be described recognition unit 102 after discerning, be not necessarily need pass to described control unit 103 in the mode of triggering signal.
In the specific embodiment, described bluetooth equipment 10 is preferably the on-vehicle Bluetooth hand free device, and hand-held communication terminal or multimedia terminal that described other bluetooth equipment is a bluetooth enable are bluetooth cellular phone in the present embodiment.Described information acquisition unit 101 can be camera head, for example can be the camera that is placed on the described bluetooth equipment 10.The action that camera head is made user's hand collects as control information, sends to described recognition unit 102 and handles and discern.When the user makes different gesture, the camera head collection be one section video, this section video is made up of a frame frame consecutive image, recognition unit 102 is handled the crucial several two field pictures in these frame frame consecutive images, and compare with the default control information that is stored in described recognition unit 102, belong to connection control information, disconnect control information thereby identify described control information.Described default control information can be the various criterion images of gestures that is stored in described recognition unit 102 in advance, when the images of gestures that collects when information acquisition unit 101 is coincide substantially with standard images of gestures feature, just can generate different triggering signals based on different images of gestures so and give described control unit 103, described control unit 103 generates corresponding control command based on different triggering signals and controls described bluetooth-communication unit 104 and finish different operating.Consider the convenience and the cost factor of enforcement, described camera head collection can only be user's gesture information of a static state, for example spread palm out or clench fist, so not only convenient identification, more improved the accuracy rate of identification, also reduced when discerning dependence simultaneously required processor and memory performance.Certainly, according to the different demands of reality, carry out the collection of dynamic user's gesture information and also can implement with identification.
Described information acquisition unit 101 also can be the sound sensor device, and what described sound sensor device used is similar electric microphone with frequency response to the human ear, and it is used for receiving sound wave, can also show the vibrational image of sound.The common built-in condenser type Electret condenser microphone of sound sensor device to sound sensitive, sound wave makes the electret film vibration in the microphone, cause changes in capacitance, and produce with it small voltage to change, this voltage is converted to the voltage of 0-5V subsequently, is accepted by data acquisition unit after analoging sound signal is converted to digital audio signal.Consider the convenience and the cost factor of enforcement, described sound sensor device can the acquisition units time in the sound of scheduled frequency range as control information, and the number of times that the sound of scheduled frequency range in the unit interval is occurred is as the difference of different control informations, for example, the sound that the sound sensor device sends user's hand (can be to beat a snap or hit down palm) collects as control information, the described unit interval can be set at for 3 seconds, in 5 seconds etc., the number of times (can make a call to two snaps or hit palm twice) of the sound that sends according to the hand of user in the described unit interval is distinguished different control informations.Sending to described recognition unit 102 after the sound that described sound sensor device sends user's hand collects as control information handles and discerns.The acoustic information that 102 pairs of information acquisition units of described recognition unit 101 transmit is handled, and compares with the default control information that is stored in described recognition unit 102, belongs to connection control information, disconnects control information thereby identify described control information.Described default control information can be the represented different control informations of number of times that the sound of scheduled frequency range in the unit interval occurs, and for example makes a call to two snaps in 3 seconds or hits twice palms and represent connection control information.Certainly, described default control information also can be the various criterion sound waveform information that is stored in described recognition unit 102 in advance (for example sound waveform of snap, the sound waveform of clapping the hands), when the sound waveform information that collects when information acquisition unit 101 is coincide substantially with standard voice shape information feature, just can generate different triggering signals based on different acoustic informations so and give described control unit 103, described control unit 103 generates corresponding control command based on different triggering signals and controls described bluetooth-communication unit 104 and finish different operating.The sound of the collection scheduled frequency range described in the utility model is different from by user speech identification as the mode (for example the sound that sends by user's hand is controlled) of control information to be controlled, the mode advantage that the utility model adopted is that cost is lower, identification is comparatively accurate, and has also reduced when discerning the dependence to required processor and memory performance.Certainly, according to the different demands of reality, the alternative sounds shape information is discerned also and can be implemented.
Particularly, have following two kinds of situations at least:
When described control information belongs to the situation of connection control information, described recognition unit 102 sends first triggering signal to described control unit 103; Control unit 103 sends first control command to described bluetooth-communication unit 104 after receiving first triggering signal of described recognition unit 102 transmissions; Bluetooth-communication unit 104 is after first control command that receives described control unit 103 transmissions, and foundation communicates to connect with described other bluetooth equipment.The control bluetooth-communication unit 104 that act as of described first control command connects with bluetooth cellular phone.Described bluetooth-communication unit 104 be by the emission bluetooth equipment 10 the connection request radiofrequency signal to connect.Described bluetooth cellular phone is the connections automatically that could realize successfully of crossing (some mobile phone may need default described bluetooth equipment to be connected mandate again) by Bluetooth pairing with described bluetooth equipment 10, if described bluetooth cellular phone does not pass through Bluetooth pairing with described bluetooth equipment 10, then need the user manually to import the pairing sign indicating number, finish once pairing (and the connection mandate that may need is set) and could realize from being dynamically connected from now on.
When described control information belongs to the situation that disconnects control information, described recognition unit 102 sends second triggering signal to described control unit 103; After control unit 103 receives second triggering signal of described recognition unit 102 transmissions, send second control command to described bluetooth-communication unit 104, control communicating to connect of described bluetooth-communication unit 104 disconnections and described other bluetooth equipment, enter holding state.Described holding state is meant that bluetooth-communication unit 104 and described other bluetooth equipment are in the disconnection connection status, does not also launch the Bluetooth RF signal to seek connection.So, saved energy consumption by the mode that temporarily stops the Bluetooth RF emission.Described holding state also can be meant the power supply (even also can comprise control unit 103) of cutting off bluetooth-communication unit 104 fully, only keep the power supply (power consumption is generally very little) of information acquisition unit 101, to be collected after described control information, can utilize described first triggering signal to drive power supply circuits, the power supply that recovers bluetooth-communication unit 104 is (if control unit 103 is cut off when powering, also restore electricity simultaneously), promptly wake described bluetooth equipment 10 up, initiate then to connect.Therefore can accomplish to save more energy consumption.
In conjunction with Fig. 1, consult Fig. 2, wherein, the structural representation of the another kind of embodiment of the bluetooth equipment that Fig. 2 provides for the utility model.When considering concrete enforcement, bluetooth-communication unit 104 ' itself can include controlled function, therefore can directly utilize recognition unit 102 to trigger to drive bluetooth-communication unit 104 ' internal control and initiate action, so are the easiest and cost-effective execution modes directly by the controlled function of control unit 103 shown in Figure 1 among a kind of embodiment in bluetooth-communication unit 104 ' realization.
As shown in Figure 2, the bluetooth equipment 10 of present embodiment ' comprise information acquisition unit 101, recognition unit 102 and bluetooth-communication unit 104 ', wherein, information acquisition unit 101 is used for acquisition controlling information and sends to described recognition unit 102; Recognition unit 102 is used for the described control information that described information acquisition unit 101 sends is discerned, and send in the recognition result of described recognition unit 102 and default control information coupling back triggering signal to described bluetooth-communication unit 104 '; Bluetooth-communication unit 104 ', be used for after the triggering signal that receives described recognition unit 102 transmissions, carrying out the corresponding communication operation.Described default control information is the information relevant with user's gesture, comprise the connection control information relevant with user's gesture, disconnect control information etc. wherein one or more.In other embodiments, described recognition unit 102 is after described recognition result and described default control information coupling, also described recognition result can be sent to described bluetooth-communication unit 104 ', be described recognition unit 102 after discerning, be not necessarily need send in the mode of triggering signal described bluetooth-communication unit 104 '.
Particularly, information acquisition unit 101 will collect described control information and send to described recognition unit 102 and handle and discern.
When the recognition result of described recognition unit 102 is that described control information is when belonging to connection control information, described recognition unit 102 send first triggering signal to described bluetooth-communication unit 104 ', bluetooth-communication unit 104 ' after first triggering signal that receives described recognition unit 102 transmissions, foundation communicates to connect with described other bluetooth equipment.
When the recognition result of described recognition unit 102 is that described control information belongs to when disconnecting control information, described recognition unit 102 send second triggering signal to described bluetooth-communication unit 104 ', bluetooth-communication unit 104 ' after second triggering signal that receives described recognition unit 102 transmissions, disconnection communicates to connect with described other bluetooth equipment, enters holding state.
Among the above embodiment, the application scenarios of on-vehicle Bluetooth hand free device has been described, described other bluetooth equipment is a bluetooth cellular phone, at the different application scenarios of reality, also can be the handheld communication or the multimedia terminal of other bluetooth enable, for example mobile interconnecting terminal (MID, Mobile Internet Device), portable electronic device (PMP, Portable Media Player).For example, when described bluetooth equipment is the such application scenarios of the stereo set of bluetooth enable, described other bluetooth equipment is bluetooth cellular phone (utilizing the multimedia function of bluetooth cellular phone here), MID, PMP etc., these bluetooth equipments compile to come increasing digital music content, have driven popularizing of Baffle Box of Bluetooth/stereo set (the follow-up television set that also comprises).Behind the stereo set of the bluetooth enable that application the utility model provides, when the user goes back home, can rely on the mode of gesture identification or voice recognition automatically handheld communication or multimedia terminal equipment to be connected on the described stereo set, and easily with the music on the terminal to sound equipment, and utilize the control of gesture, sound simply and easily to realize that the stereo set of bluetooth enable enters holding state automatically to cut down the consumption of energy.
To sum up, the bluetooth equipment that the utility model provides has following beneficial effect at least:
Adopt the mode of gesture control or sound control can control easily between the bluetooth equipment, refer in particular to being connected between Bluetooth hands-free equipment and the bluetooth cellular phone, disconnection from being dynamically connected, disconnecting;
Adopt the mode of gesture control or sound control, prevent to cause that thereby erroneous trigger control makes reliability higher, also can solve simultaneously the problem, the particularly mode (power consumption of sound sensor device is generally very little) of sound control of the waste energy consumption that prior art produces, the effect of saving energy consumption is better;
In addition, the mode controlled of action of making by user's hand or the sound that sends is experienced with a kind of control of personalization especially and is met consumers' demand.
Though the utility model with preferred embodiment openly as above; but it is not to be used for limiting the utility model; any those skilled in the art are not in breaking away from spirit and scope of the present utility model; can utilize the method and the technology contents of above-mentioned announcement that technical solutions of the utility model are made possible change and modification; therefore; every content that does not break away from technical solutions of the utility model; to any simple modification, equivalent variations and modification that above embodiment did, all belong to the protection range of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (9)
1. a bluetooth equipment is characterized in that, comprises information acquisition unit, recognition unit, bluetooth-communication unit, wherein,
Information acquisition unit is used for acquisition controlling information and sends to described recognition unit;
Recognition unit is used for the described control information that described information acquisition unit sends is discerned;
Bluetooth-communication unit is used for carrying out the corresponding communication operation after the recognition result of described recognition unit mates with default control information, and described default control information is the information relevant with user's gesture.
2. bluetooth equipment according to claim 1 is characterized in that, described information acquisition unit is a camera head.
3. bluetooth equipment according to claim 1 is characterized in that, described information acquisition unit is the sound sensor device.
4. bluetooth equipment according to claim 3 is characterized in that, the sound of scheduled frequency range is as control information in the described sound sensor device acquisition units time; The number of times that the sound of scheduled frequency range occurs in the described unit interval is as the difference of different control informations.
5. bluetooth equipment according to claim 1, it is characterized in that, described recognition unit produces triggering signal when recognition result mates with default control information, described bluetooth-communication unit is after the recognition result of described recognition unit mates with default control information, after the operation of execution corresponding communication is meant the triggering signal that receives described recognition unit transmission, carry out the corresponding communication operation.
6. bluetooth equipment according to claim 1, it is characterized in that, described recognition unit produces triggering signal when recognition result mates with default control information, described bluetooth equipment also comprises control unit, be used to receive the triggering signal that described recognition unit sends, generate corresponding control command and send to described bluetooth-communication unit; Described bluetooth-communication unit after the recognition result of described recognition unit and default control information coupling, carry out the corresponding communication operation be meant receive the described corresponding control command that described control unit sends after, carry out the corresponding communication operation.
7. bluetooth equipment according to claim 1, it is characterized in that, described default control information comprises connection control information, described bluetooth-communication unit is after the recognition result of described recognition unit mates with default control information, carry out the corresponding communication operation and be meant that foundation communicates to connect with other bluetooth equipment behind the recognition result and described connection control information coupling of described recognition unit.
8. bluetooth equipment according to claim 1, it is characterized in that, described default control information comprises the disconnection control information, described bluetooth-communication unit is after the recognition result of described recognition unit mates with default control information, carrying out the corresponding communication operation is meant behind the recognition result and described disconnection control information coupling of described recognition unit, disconnection communicates to connect with other bluetooth equipment, enters holding state.
9. according to claim 7 or 8 described bluetooth equipments, it is characterized in that described bluetooth equipment is a Bluetooth hands-free equipment, hand-held communication terminal or multimedia terminal that described other bluetooth equipment is a bluetooth enable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202177200U CN201789504U (en) | 2010-05-28 | 2010-05-28 | Bluetooth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202177200U CN201789504U (en) | 2010-05-28 | 2010-05-28 | Bluetooth device |
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| CN201789504U true CN201789504U (en) | 2011-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202177200U Expired - Fee Related CN201789504U (en) | 2010-05-28 | 2010-05-28 | Bluetooth device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866777A (en) * | 2012-09-12 | 2013-01-09 | 中兴通讯股份有限公司 | Digital media content playing transferring method, playing equipment and system |
| CN103019555A (en) * | 2012-11-19 | 2013-04-03 | 中兴通讯股份有限公司 | Switching method, device and system for transfer of played digital media content |
| CN103297613A (en) * | 2013-04-27 | 2013-09-11 | 华为终端有限公司 | Method and device for processing TTS interrupting signals |
| CN105700364A (en) * | 2016-01-20 | 2016-06-22 | 宇龙计算机通信科技(深圳)有限公司 | Intelligent household control method and wearable equipment |
| CN108419226A (en) * | 2012-09-27 | 2018-08-17 | 华为终端（东莞）有限公司 | A kind of method and bluetooth equipment connected between bluetooth equipment |
-
2010
- 2010-05-28 CN CN2010202177200U patent/CN201789504U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866777A (en) * | 2012-09-12 | 2013-01-09 | 中兴通讯股份有限公司 | Digital media content playing transferring method, playing equipment and system |
| CN108419226A (en) * | 2012-09-27 | 2018-08-17 | 华为终端（东莞）有限公司 | A kind of method and bluetooth equipment connected between bluetooth equipment |
| CN103019555A (en) * | 2012-11-19 | 2013-04-03 | 中兴通讯股份有限公司 | Switching method, device and system for transfer of played digital media content |
| US9712865B2 (en) | 2012-11-19 | 2017-07-18 | Zte Corporation | Method, device and system for switching back transferred-for-play digital media content |
| CN103297613A (en) * | 2013-04-27 | 2013-09-11 | 华为终端有限公司 | Method and device for processing TTS interrupting signals |
| CN105700364A (en) * | 2016-01-20 | 2016-06-22 | 宇龙计算机通信科技(深圳)有限公司 | Intelligent household control method and wearable equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130528 |