CN201789505U - Bluetooth equipment - Google Patents
Bluetooth equipment Download PDFInfo
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- CN201789505U CN201789505U CN2010202177287U CN201020217728U CN201789505U CN 201789505 U CN201789505 U CN 201789505U CN 2010202177287 U CN2010202177287 U CN 2010202177287U CN 201020217728 U CN201020217728 U CN 201020217728U CN 201789505 U CN201789505 U CN 201789505U
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- bluetooth
- triggering signal
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- bluetooth equipment
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Abstract
Bluetooth equipment comprises an induction unit and a bluetooth communication unit, wherein the induction unit is used for inducting infrared signals in an induction area and generating a first trigger signal; and the bluetooth communication unit is used for establishing communication connection among the bluetooth equipment and other bluetooth equipment after the induction unit generates the first trigger signal. The utility model realizes automatic, fast and convenient connection among bluetooth equipment.
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 set up between Bluetooth hands-free equipment and the bluetooth cellular phone to communicate to connect; 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 be between the bluetooth equipment how automatically, connect easily.
For addressing the above problem, the utility model provides a kind of bluetooth equipment, comprising:
Sensing unit is used for the infrared signal in the detection sensor zone, produces first triggering signal;
Bluetooth-communication unit is used for after described sensing unit produces first triggering signal, and foundation communicates to connect with other bluetooth equipment.
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.
Optionally, described bluetooth-communication unit is set up with communicating to connect of other bluetooth equipment and is meant that after first triggering signal that receives described sensing unit transmission, foundation communicates to connect with other bluetooth equipment after described sensing unit produces first triggering signal.
Optionally, described sensing unit is the passive type Infrared Detectors, when being used for the infrared signal in detecting induction region, produces described first triggering signal.
Optionally, described sensing unit produces second triggering signal when also being used for infrared signal in not detecting induction region, when described bluetooth-communication unit does not also produce described first triggering signal in the scheduled time after described sensing unit produces second triggering signal, disconnection communicates to connect with described other bluetooth equipment, enters holding state.
Optionally, described sensing unit is the active infrared detection device, when being used for the infrared signal in not detecting induction region, produces described first triggering signal.
Optionally, described sensing unit produces second triggering signal when also being used for infrared signal in detecting induction region, when described bluetooth-communication unit also is used for not producing in scheduled time after described sensing unit produces second triggering signal described first triggering signal, disconnection communicates to connect with described other bluetooth equipment, enters holding state.
Optionally, described bluetooth equipment also comprises timing unit, is used for starting when described sensing unit produces second triggering signal timing; When described sensing unit produces first triggering signal, stop timing and reset.
Optionally, when described bluetooth-communication unit does not produce described first triggering signal in the scheduled time after described sensing unit produces second triggering signal, disconnect with communicating to connect of other bluetooth equipment and being meant when not receiving first triggering signal that described sensing unit sends in scheduled time after receiving second triggering signal that described sensing unit sends, disconnect and the communicating to connect of other bluetooth equipment.
Optionally, described bluetooth equipment also comprises: control unit, be used to receive first triggering signal and second triggering signal that described sensing unit sends,
Described control unit sends first control command to described bluetooth-communication unit after receiving described first triggering signal, described bluetooth-communication unit is after described sensing unit produces first triggering signal, set up with communicating to connect of other bluetooth equipment and be meant that after first control command that receives described control unit transmission, foundation communicates to connect with other bluetooth equipment;
Described control unit sends second control command to described bluetooth-communication unit after receiving described second triggering signal, when described bluetooth-communication unit does not produce described first triggering signal in the scheduled time after described sensing unit produces second triggering signal, disconnect with communicating to connect of other bluetooth equipment and being meant when not receiving first control command that described control unit sends in scheduled time after receiving second control command that described control unit sends, disconnect and the communicating to connect of other bluetooth equipment.
Compared with prior art, the utlity model has following advantage:
Automatically, realize easily between the bluetooth equipment being connected between the hand-held communication terminal of particularly Bluetooth hands-free equipment and bluetooth enable or the multimedia terminal;
The mode of employing infrared induction is controlled between the bluetooth equipment and is dynamically connected certainly, is a kind of mode cheaply, thereby can prevent from again to cause that erroneous trigger control makes reliability higher, also can solve the problem of the waste energy consumption of prior art generation simultaneously.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the bluetooth equipment that provides of the utility model;
Fig. 2 is the structural representation of second kind of embodiment of the bluetooth equipment that provides of the utility model;
Fig. 3 is the structural representation of the third 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 of present embodiment comprises sensing unit 101, control unit 102, bluetooth-communication unit 103, and wherein, sensing unit 101 produces first triggering signal and sends to described control unit 102 when being used to detect the infrared signal in the induction region; Control unit 102 is used for sending first control command to described bluetooth-communication unit 103 after first triggering signal that receives described sensing unit 101 transmissions; Bluetooth-communication unit 103 is used for after first control command that receives described control unit 102 transmissions, and foundation communicates to connect with other bluetooth equipment.
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 sensing unit 101 can be Infrared Detectors, and described Infrared Detectors is transformed into signal of telecommunication output by the infrared radiation signal with incident, and the device that receives the described signal of telecommunication can reach the purpose that triggers control by the difference of the signal of telecommunication.Infrared Detectors can adopt passive type Infrared Detectors (PID again, Passive InfraredDetector) or active infrared detection device (AID, Active Infrared Detector), wherein, the infrared ray of human body emission carries out work in the passive type Infrared Detectors dependence detection sensor zone, detector is collected extraneous infrared radiation and then is gathered that (the detection wave-length coverage of infrared sensor is 8～14 μ m on the infrared sensor, the infrared peak wavelength of human body radiation is about 10 μ m, just in time in scope), infrared sensor adopts the pyroelectricity element usually, this element sends when changing and will outwards discharge electric charge having received infrared radiation temperature, detects to handle the back and produce triggering signal.And the active infrared detection device generally is made up of active infrared transmitter and active infrared receiver, when the infrared beam of (induction region) between transmitter and the receiver is interdicted fully or can produce triggering signal during by given percentage blocking.
Particularly, when adopting the passive type Infrared Detectors, if detect the infrared signal in the induction region then the people be described or object exists, do not have no talent or the object existence if detect the infrared signal in the induction region then illustrate, wherein, the infrared signal that detects in the induction region is meant that the wave-length coverage of the infrared radiation that infrared sensor receives is 8～14 μ m, and the infrared signal that does not detect in the induction region is meant that the wave-length coverage of the infrared radiation that infrared sensor receives is less than 8 μ m or greater than 14 μ m.
When adopting the active infrared detection device, if do not detect the infrared signal in the induction region then the people be described or object exists, have no talent or the object existence if detect the infrared signal in the induction region then illustrate, wherein, do not detect that infrared signal in the induction region is meant that receiver does not receive infrared beam (by interdicting fully) or the infrared beam that receives surpasses the predetermined percentage (by partly interdicting) of the infrared beam of transmitter emission, detect the predetermined percentage that infrared beam that infrared signal in the induction region is meant that receiver receives surpasses the infrared beam of transmitter emission.
Infrared signal in the sensing unit 101 detection sensor zones in the bluetooth equipment 10, when the user enters within the vehicle, sensing unit 101 detects infrared signal (adopting the passive type Infrared Detectors) or does not detect infrared signal (adopting the active infrared detection device), thereby produce first triggering signal and send control unit 102 to, described control unit 102 will be discerned, handle described first triggering signal, handles the back and generates first control command to bluetooth-communication unit 103.The control bluetooth-communication unit 103 that act as of described first control command connects with bluetooth cellular phone.Receive first control command of control unit 102 transmissions when bluetooth-communication unit 103 after, just launch the connection request radiofrequency signal of bluetooth equipment 10 to connect to described bluetooth cellular phone.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.
Consult Fig. 2, the structural representation of second kind of embodiment of the bluetooth equipment that provides for the utility model.In the present embodiment, bluetooth equipment 10 ' in except comprising the sensing unit 101 described in first embodiment, control unit 102, bluetooth-communication unit 103, also comprise timing unit 104.Described timing unit 104 is connected with described control unit 102, is used for starting when described control unit 102 receives second triggering signal of described sensing unit 101 transmissions timing; When described control unit 102 receives first triggering signal that described sensing unit 101 sends, stop timing and reset.When sensing unit 101 does not detect infrared signal (adopting the passive type Infrared Detectors) or detects infrared signal (adopting the active infrared detection device) in the present embodiment, produce second triggering signal.
Described sensing unit 101 also is used for second triggering signal is sent to described control unit 102, described control unit 102 is when receiving second triggering signal of described sensing unit 101 transmissions, can send a timing request instruction to described timing unit 104, described timing unit 104 just picks up counting after receiving described timing request instruction, described control unit 102 is when receiving first triggering signal of described sensing unit 101 transmissions, can send a timing halt instruction to described timing unit 104, described timing unit 104 is received and is just stopped timing after the described timing halt instruction and reset, thus:
(the described scheduled time can preestablish when timing reaches the scheduled time, for example 5 minutes, 10 minutes etc.), send timing by timing unit 104 and reached the signal of the scheduled time to described control unit 102, described control unit 102 is after receiving the signal that described timing reached the scheduled time, send second control command to described bluetooth-communication unit 103, control communicating to connect of described bluetooth-communication unit 103 disconnections and bluetooth cellular phone, enter holding state.
Described holding state can be meant that bluetooth-communication unit 103 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 of the cutting off bluetooth-communication unit 103 fully power supply of control unit 102, timing unit 104 (even also can comprise), only keep the power supply (power consumption is generally very little) of sensing unit 101, to be detected after people or object existence, can utilize described first triggering signal to drive power supply circuits, the power supply that recovers bluetooth-communication unit 103 is (when being cut off power supply as if control unit 102, timing unit 104, also restore electricity simultaneously), promptly wake up described bluetooth equipment 10 ', initiate to connect then.Therefore can accomplish to save more energy consumption.
The purpose of setting the scheduled time is in order to leave the vehicle time the user longer the time (this moment, vehicle was flame-out), but bluetooth cellular phone is forgotten in vehicle, disconnect connection bluetooth equipment between for the consideration that cuts down the consumption of energy this moment, makes bluetooth-communication unit 103 enter holding state.
Before timing reaches the scheduled time, described control unit 102 receives first triggering signal (this situation is applicable to that the user returns in the vehicle in the given time) that described sensing unit 101 sends, the instruction that then stops timing by described control unit 102 transmissions and reset is to described timing unit 104, and described timing unit 104 stops timing and resets.
In conjunction with Fig. 2, consult Fig. 3, wherein, Fig. 3 shows the structural representation of the third embodiment of the bluetooth equipment that the utility model provides.Because when considering concrete enforcement, therefore bluetooth-communication unit 103 ' itself can include controlled function can directly be utilized sensing unit 101 to trigger to drive bluetooth-communication unit 103 ' internal control and initiate action; In addition, the function of clock timing also can realize in bluetooth-communication unit 103 ' inside, so are the easiest and cost-effective execution modes by the controlled function of control unit 102 shown in bluetooth-communication unit 103 ' realization Fig. 2 and the clocking capability of timing unit 104 directly.Certainly, also can be bluetooth-communication unit 103 ' only realize clocking capability and control unit 102 is set in addition, or bluetooth-communication unit 103 ' only realize controlled function and timing unit 104 is set in addition.
As shown in Figure 3, the bluetooth equipment 10 of present embodiment " comprise sensing unit 101 and bluetooth-communication unit 103 '; wherein; sensing unit 101; when being used for infrared signal (adopt passive type Infrared Detectors) in detecting induction region or the infrared signal in not detecting induction region (adopting the active infrared detection device), produce first triggering signal; Bluetooth-communication unit 103 ', be used for after described sensing unit 101 produces first triggering signal, foundation communicates to connect with other bluetooth equipment.Particularly, sensing unit 101 with first triggering signal send to bluetooth-communication unit 103 ', bluetooth-communication unit 103 ' after receiving first triggering signal that described sensing unit 101 sends is set up and the communicating to connect of other bluetooth equipment.
In addition, sensing unit 101 when also being used for infrared signal (adopt passive type Infrared Detectors) in not detecting induction region or the infrared signal in detecting induction region (adopting the active infrared detection device), produces second triggering signal; When bluetooth-communication unit 103 ' also be used for does not produce described first triggering signal in the scheduled time after sensing unit 101 produces second triggering signal, disconnect and the communicating to connect of described other bluetooth equipment, enter holding state.More specifically, sensing unit 101 with second triggering signal send to bluetooth-communication unit 103 ', when not receiving first triggering signal that sensing unit 101 sends in the scheduled time of bluetooth-communication unit 103 ' after receiving second triggering signal that sensing unit 101 sends, disconnect and the communicating to connect of other bluetooth equipment.
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 infrared induction 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, in addition, can also be when facilitating, (by entering holding state automatically) cuts 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 infrared induction to control between the bluetooth equipment, refer in particular to being connected between Bluetooth hands-free equipment and the bluetooth cellular phone from being dynamically connected;
Because the cost of Infrared Detectors is lower and effect is preferable, makes and to adopt cheaply mode just can prevent to cause that erroneous trigger is controlled becomes possibility, thereby realized being dynamically connected certainly of bluetooth equipment that reliability is higher;
In addition, the scheduled time is provided with, and has solved the problem of the waste energy consumption of prior art generation.
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 (10)
1. a bluetooth equipment is characterized in that, comprising:
Sensing unit is used for the infrared signal in the detection sensor zone, produces first triggering signal;
Bluetooth-communication unit is used for after described sensing unit produces first triggering signal, and foundation communicates to connect with other bluetooth equipment.
2. bluetooth equipment according to claim 1 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.
3. bluetooth equipment according to claim 1, it is characterized in that, described bluetooth-communication unit is after described sensing unit produces first triggering signal, set up with communicating to connect of other bluetooth equipment and be meant that after first triggering signal that receives described sensing unit transmission, foundation communicates to connect with other bluetooth equipment.
4. bluetooth equipment according to claim 1 is characterized in that described sensing unit is the passive type Infrared Detectors, when being used for the infrared signal in detecting induction region, produces described first triggering signal.
5. bluetooth equipment according to claim 4, it is characterized in that, described sensing unit produces second triggering signal when also being used for infrared signal in not detecting induction region, when described bluetooth-communication unit does not also produce described first triggering signal in the scheduled time after described sensing unit produces second triggering signal, disconnection communicates to connect with described other bluetooth equipment, enters holding state.
6. bluetooth equipment according to claim 1 is characterized in that described sensing unit is the active infrared detection device, when being used for the infrared signal in not detecting induction region, produces described first triggering signal.
7. bluetooth equipment according to claim 6, it is characterized in that, described sensing unit produces second triggering signal when also being used for infrared signal in detecting induction region, when described bluetooth-communication unit also is used for not producing in scheduled time after described sensing unit produces second triggering signal described first triggering signal, disconnection communicates to connect with described other bluetooth equipment, enters holding state.
8. according to claim 5 or 7 described bluetooth equipments, it is characterized in that, also comprise timing unit, be used for when described sensing unit produces second triggering signal, starting timing; When described sensing unit produces first triggering signal, stop timing and reset.
9. according to claim 5 or 7 described bluetooth equipments, it is characterized in that, when described bluetooth-communication unit does not produce described first triggering signal in the scheduled time after described sensing unit produces second triggering signal, disconnect with communicating to connect of other bluetooth equipment and being meant when not receiving first triggering signal that described sensing unit sends in scheduled time after receiving second triggering signal that described sensing unit sends, disconnect and the communicating to connect of other bluetooth equipment.
10. according to claim 5 or 7 described bluetooth equipments, it is characterized in that, also comprise: control unit,
Be used to receive first triggering signal and second triggering signal that described sensing unit sends,
Described control unit sends first control command to described bluetooth-communication unit after receiving described first triggering signal, described bluetooth-communication unit is after described sensing unit produces first triggering signal, set up with communicating to connect of other bluetooth equipment and be meant that after first control command that receives described control unit transmission, foundation communicates to connect with other bluetooth equipment;
Described control unit sends second control command to described bluetooth-communication unit after receiving described second triggering signal, when described bluetooth-communication unit does not produce described first triggering signal in the scheduled time after described sensing unit produces second triggering signal, disconnect with communicating to connect of other bluetooth equipment and being meant when not receiving first control command that described control unit sends in scheduled time after receiving second control command that described control unit sends, disconnect and the communicating to connect of other bluetooth equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202177287U CN201789505U (en) | 2010-05-28 | 2010-05-28 | Bluetooth equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202177287U CN201789505U (en) | 2010-05-28 | 2010-05-28 | Bluetooth equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789505U true CN201789505U (en) | 2011-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202177287U Expired - Fee Related CN201789505U (en) | 2010-05-28 | 2010-05-28 | Bluetooth equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021156A (en) * | 2011-09-21 | 2013-04-03 | 现代摩比斯株式会社 | Action control method of navigation using proximity sensor and multimedia system using the same |
| CN103167365A (en) * | 2011-12-13 | 2013-06-19 | 华为终端有限公司 | Bluetooth earphone |
| CN104779978A (en) * | 2014-01-14 | 2015-07-15 | 鸿富锦精密工业（深圳）有限公司 | Wireless pairing system |
| CN106325079A (en) * | 2015-06-16 | 2017-01-11 | 中兴通讯股份有限公司 | Method and device for controlling household appliance |
| CN107316366A (en) * | 2017-08-14 | 2017-11-03 | 宁波新然电子信息科技发展有限公司 | A kind of intelligent lock and its control method |
| CN107493538A (en) * | 2017-09-30 | 2017-12-19 | 台山钟神音响科技有限公司 | A kind of audio amplifier of intelligent-induction |
| CN108966198A (en) * | 2018-08-30 | 2018-12-07 | Oppo广东移动通信有限公司 | Method for connecting network, device, intelligent glasses and storage medium |
-
2010
- 2010-05-28 CN CN2010202177287U patent/CN201789505U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021156A (en) * | 2011-09-21 | 2013-04-03 | 现代摩比斯株式会社 | Action control method of navigation using proximity sensor and multimedia system using the same |
| CN103167365A (en) * | 2011-12-13 | 2013-06-19 | 华为终端有限公司 | Bluetooth earphone |
| CN104779978A (en) * | 2014-01-14 | 2015-07-15 | 鸿富锦精密工业（深圳）有限公司 | Wireless pairing system |
| CN106325079A (en) * | 2015-06-16 | 2017-01-11 | 中兴通讯股份有限公司 | Method and device for controlling household appliance |
| CN107316366A (en) * | 2017-08-14 | 2017-11-03 | 宁波新然电子信息科技发展有限公司 | A kind of intelligent lock and its control method |
| CN107493538A (en) * | 2017-09-30 | 2017-12-19 | 台山钟神音响科技有限公司 | A kind of audio amplifier of intelligent-induction |
| CN108966198A (en) * | 2018-08-30 | 2018-12-07 | Oppo广东移动通信有限公司 | Method for connecting network, device, intelligent glasses and storage medium |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130528 |