CN101471993A - Handhold intelligent mobile and fixed radio devices - Google Patents
Handhold intelligent mobile and fixed radio devices Download PDFInfo
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- CN101471993A CN101471993A CNA2007103045911A CN200710304591A CN101471993A CN 101471993 A CN101471993 A CN 101471993A CN A2007103045911 A CNA2007103045911 A CN A2007103045911A CN 200710304591 A CN200710304591 A CN 200710304591A CN 101471993 A CN101471993 A CN 101471993A
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Abstract
The invention discloses a handheld intelligent movable and fixed type wireless device which comprises a central processor, an image module, a wireless receiving and sending module, a vector signal sensing module, a signal sensing module, a global satellite positioning (GPS) system module and a short-range wireless communication (ZigBee) module; the central processor comprises an instantaneous processing unit; the image module is used for executing image acquisition and signal conversion and is connected with the central processor; the wireless receiving and sending module is used for transmitting and receiving signals and is connected with the central processor; the vector signal sensing module is used for sensing the position and the motion mode of the handheld wireless mobile device and is connected with the central processor; the signal sensing module is used for sensing the signal of an external sensor; the global satellite positioning (GPS) system module is used for executing a coordinate address and is connected with the central processor; and the short-range wireless communication (ZigBee) module is used for executing the one-point to multi-point communication mode of a small local area network and is connected with the central processor. The invention can solve the defects that the prior technology positioning and tracking system or the device has no functions of remotely and accurately positioning and transmitting instantaneous images.
Description
Technical field
The present invention relates to a kind of handhold intelligent moves and fixed radio devices.
Background technology
General mobile phone has wireless receiving and dispatching signal and sound language function, links up so can carry out double-directional speech under the state that moves.And along with the use of bigger wireless frequency range, mobile phone converts audio-visual pattern to by traditional speech pattern.Yet, use the mobile phone of audio-visual pattern must change the signal system of mobile phone, just mobile phone must be changed into the 3G system, yet use the 3G system, its required expense is higher.
In addition, GPS (Global Position System) also is widely used in the management of fleet or logistics, even chases after vertical as the individual position location.Management with fleet is an example, and it mainly is that a satellite signals receiver and the position of making car by calculating are installed in car.Yet in case the car inlet chamber is interior or cloak, satellite fix just can be ineffective, can't detect the position of car.Change speech,,, then can lose the position that is chased after vertical people in case then chased after in vertical people's inlet chamber or cloak if chase after vertically as the individual location.
China's Taiwan M287479 patent case discloses a kind of " having the far-end safe preservation device that timing information transmits ", and it comprises an input unit and is provided in the hand-held digital apparatus; One return mechanism is in order to show the state of this hand-held device; One signal receiving/transmission device is that the mat wireless transmission method links a hand-held digital apparatus and a monitoring client; And one the clock module in order to a system time to be provided.Chasing after of user's end is vertical when carrying out, and is to utilize satellite fix to carry out signal to chase after vertical.Yet this device does not have the effect of accurate navigator fix, and can't transmit image immediately.
China M300927 patent case discloses a kind of " portable wireless chases after vertical device ", is to use a wireless telecommunications networking (ZigBee) detecting one Portable by arrangement for detecting, and this portable wireless chases after vertical device and comprises a microprocessor; One wireless receiving and dispatching module has at least three oriented antennas and links microprocessor, and the scope of this wireless receiving and dispatching module detecting contains the hand-held device scopes of 360 degree on every side; One information display unit is in order to the instruction that receives microprocessor and show that Portable is by the orientation of arrangement for detecting and distance.Yet the zone, networking of this patent case is the networking, zonule, thus can't chase after vertical at a distance and the location, and do not transmit the function of image.Comprise three oriented antennas in the device that sense terminal disposed of this patent in addition, and the hand-held device of being detectd end comprises an omni-directional antenna.Method for detecting is the direction that decides the detected end with three oriented antennas.
Summary of the invention
The purpose of this invention is to provide a kind of handhold intelligent and move and fixed radio devices, vertical system is located and chased after to prior art or device fails to have at a distance the precisely shortcoming of location and instant video transmitting function to solve.
For achieving the above object, the present invention takes following design: a kind of handhold intelligent moves and fixed radio devices, comprises: a central processing unit, and it has an instant processing unit; One image module system is in order to carry out the conversion of image capture and signal and to link this central processing unit; One wireless receiving and dispatching module system is in order to transmit and to receive signal and link this central processing unit; One vectorial signal sensing module is in order to the position of detecting this hand-hold wireless mobile device and motor pattern and link this central processing unit; One signal sensing module is in order to detect outside sensor signal; One GPS (Global Position System) (GPS) module is to carry out the coordinate addressing and link this central processing unit; And short-distance wireless communication (ZigBee) module, be in order to carry out the networking, zonule a bit to the communication way of multiple spot and link this central processing unit.
Advantage of the present invention is:
One, has the function that can transmit image and message immediately;
Two, has immediately the accurate navigator fix of long distance and chase after vertical function;
Three, have and to produce the management controlled function by the one-to-many form;
Four, have and to produce interactive game function;
Five, have people and thing tracking, location and thief-proof function from body;
Six, the immediately monitoring and the function for monitoring that have carry-on urgent call;
Seven, have as the household electrical appliance remote controller function;
Eight, has the carry-on unexpected distress call function that takes place;
Nine, the identity recognition function that has people, thing and equipment;
Ten, have the automatic roll-call and the function of reporting for work automatically;
11, have instrument, sensor and nearly telemonitoring of equipment data and monitoring function.
In order to illustrate further structure configuration of the present invention and effect, enumerate preferred embodiment now and cooperate graphic being described in detail as follows.
Description of drawings
Fig. 1 is a function block schematic diagram of the present invention.
Fig. 2 transmits schematic diagram for instant video of the present invention.
Fig. 3 precisely locatees schematic diagram for the present invention.
Fig. 4 is the management mode schematic diagram of one-to-many of the present invention.
Fig. 5 a is the use schematic diagram of the present invention as game remote controller.
Fig. 5 b is the use schematic diagram of the present invention as the interactive game remote controller.
Fig. 6 is the use schematic diagram of the present invention as urgent call and immediately monitoring.
Fig. 7 is the use schematic diagram of the present invention as nearly telemonitoring of data and monitoring.
Fig. 8 uses schematic diagram for the present invention as automotive control system monitoring and strong inspection.
Fig. 9 is the direction of a people/thing of being detected and the decision mechanism block diagram of distance.
Embodiment
See also Fig. 1, disclose a hand-held portable radio device 10 among the figure, this device can be a mobile phone, but does not limit with this.
This hand-hold wireless mobile device 10 comprises in a central processing unit 20, the one instant processing units 22 and is built in this central processing unit 20, or links with this central processing unit 20.This instant processing unit 22 is a software or firmware.
One image module 30 comprises an image acquisition unit 32 and a signal conversion interface 34.This image acquisition unit 32 be electric charge electricity coupling device (Charge Coupling Device, CCD); This signal conversion interface 34 is one analogy/numerical digit conversion element.This image module 30 is to link this central processing unit 20.
One wireless receiving and dispatching module 40 is to comprise less radio-frequency (RF) the transmitting-receiving modules that technology constituted such as WiMax, GSM, GPRS, CDMA or 3G.Utilize this module to transmit and the transmitting/receiving wireless signal.This wireless receiving and dispatching module 40 links this central processing unit 20.This wireless receiving and dispatching module 40 can comprise an omni-directional antenna and at least one oriented antenna again.
One vectorial signal sensing module 50 is bag one acceleration sensor (G sensor) 52 and one a direction compass sensor (compass) 54.This vector signal sensing device module 50 links this central processing unit, the amount of force that produces when wherein this acceleration sensor 52 moves in order to detecting hand-hold wireless mobile device 10, this direction compass sensor (compass) are then detected the move angle of this hand-hold wireless mobile device 10 and mat angle analysis and are determined moving direction.This vector signal sensing module 50 links this central processing unit 20.
One GPS (Global Position System) (GPS) module 60 is in order to carry out the coordinate addressing and to link this central processing unit 20.
One short-distance wireless communication (ZigBee) module 70 is in order to the communication way of the one-to-many of carrying out the networking, zonule or multi-to-multi point and link this central processing unit 20.
In addition, this hand-hold wireless mobile device 10 includes a memory body module 82 and links this central processing unit 20.This memory body module 82 includes built-in memory body, for example SRAM or Flash Memory, and suitable memory card slot.So can be in order to store 30 picked image information of image module.
Hand-hold wireless mobile device 10 includes a display unit 84 and links this central processing unit 20 again.This display unit 84 can be the LCD screen, and it also can carry out the demonstration of static state or dynamic menu in order to show the message of output or input.
Because hand-hold wireless mobile device 10 can be a mobile phone,, it links this central processing unit 20 to carry out the transmission of wireless signal so can comprising a bluetooth unit 86.This hand-hold wireless mobile device 10 can comprise a voice module 88 in order to the transmitting-receiving of carrying out voice and link this central processing unit 20 again.
See also Fig. 2, disclose the present invention among the figure instant video laser propagation effect can be provided.The step of pick-up image is the step that a hand-held portable radio device 10 is obtained an image and changed through signal with the image acquisition unit in the image module 30 32.The instant treatment step of image system through the image of signal conversion be sent to instant processing unit 22 and again through overcompression, disassemble, package, coding, sequential and time handles, make this image present the form that takies less memory body quantity, to meet the demand that the less frequency range of mat transmits image.The instant transfer step of image then is meant through this wireless receiving and dispatching module 40 of image mat after instant processing unit 22 processing and is sent to the receiving terminal in a distant place to reach the effect that instant video transmits.
It should be noted that because the shared memory body quantity of image is little, so can utilize less frequency range to carry out the transmission of image.Aforesaid distant place receiving terminal 92 can be a computer or a server, also can be sent to a recipient 94 mobile phone.
See also Fig. 3, disclose the present invention among the figure accurate satellite fix effect can be provided.When hand-hold wireless mobile device 10 is activated, the mobile signal that then should vector signal sensing module 50 can detect hand-hold wireless mobile device 10 at any time, mobile signal with hand-hold wireless mobile device 10 cooperates GPS (Global Position System) (GPS) module 60 to be linked through the computing of prediction rule and the satellite map of global position system then, then can make the position and the traveling distance of this hand-hold wireless mobile device 10 by this.So hand-hold wireless mobile device 10 is disposed on car or people's the body, then in car or the people's inlet chamber or blindage can be chased after vertical accurately and the location.In like manner, if hand-hold wireless mobile device 10 is equipped on the goods, then can be at any time and be not subjected to landform restrictedly to monitor the goods situation.
See also Fig. 4, disclose the management function that the invention provides one-to-many among the figure.In a zonule,, then cooperate 70 pairs of plural height ends 96 of this short-distance wireless communication (ZigBee) module to form and link, and receive the signal of complex operator end 96 and be shown in display unit 84 when a user starts hand-hold wireless mobile device 10.Wherein should child end 96 have can with the device of hand-hold wireless mobile device 10 lines.Thus, disclosed hand-hold wireless mobile device 10 of the present invention and complex operator end 96 present the management and the control effect of one-to-many or multi-to-multi point.
For example, on people that desire is followed the trail of and thing, set wireless telecommunications (ZigBee) module and form son end 96 according to this, then after hand-hold wireless mobile device 10 and its generation link, can reach the people of one-to-many and the tracking of thing, thief-proof and positioning function in view of the above by the state of understanding each son end 96 on this hand-hold wireless mobile device 10.
Another user mode system is set at son end 96 such as the lock in household electrical appliance, car and/or the family and all produces with hand-hold wireless mobile device 10 and links, so through suitable parameter setting, then this hand-hold wireless mobile device 10 just can form and can lock interactive remote controller with household electrical appliance, car or family.
Moreover, short-distance wireless communication (ZigBee) module 70 cooperates suitable formula, and utilize the anti-disabling mechanism of crashproof mechanism, identification code and address RM, data, RF broadcasts automatically and the point to point transfer mode, then each son end 96 forms a route networking from group, cooperate the hand-held device and the computer wireless mode of another receiving terminal to link, can constitute automatic roll-call and the function of reporting for work automatically, automatically management and the assets material is made an inventory automatically and vehicle location is located and drive recorder is inquired about tracking function automatically of personnel's work attendance is provided.
See also Fig. 5 a, show among the figure that the present invention is as game remote controller.When the user starts hand-hold wireless mobile device 10 and enters game function, then the user can shake hand-hold wireless mobile device 10, acceleration sensor 52 and direction compass sensor 54 in the vectorial signal sensing module 50 can detect active force and direction or angle respectively at this moment, and send these parameters to central processing unit 20 and carry out computing, cooperate suitable formula and picture, then the result in the corresponding recreation of user's effect of shaking can be shown in this display unit 84, is the remote controller that forms a recreation with this hand-hold wireless mobile device 10.
See also Fig. 5 b, show among the figure and carry out the interactive game pattern with two hand-hold wireless mobile devices 10 and 11.When two users start hand-hold wireless mobile device 10 and 11 and cooperate suitable networking to link and enter same recreation respectively, then the user shakes hand-hold wireless mobile device 10 or 11 parameters that produced can form operational motion in the recreation respectively, and this operational motion produced the results are shown in this display unit 84.For example, two people carry out tennis game, then brandish hand-hold wireless mobile device 10 and 11 and are racked swing.
See also Fig. 6, disclose the effect of urgent call and immediately monitoring among the figure.When carrying out this and can need to detect sudden active force via the acceleration in urgent button 100 startups or the vectorial signal sensing module 50, and vectorial signal sensing module 50 and image module 30 also with startup.Thus, can detect the emergency information and the predicted position of hand-hold wireless mobile device 10, and image module 30 instant pick-up image messages and VOIP module 130 instant acquisition compress speech messages, cooperate instant processing unit 22 to handle the back and send state of emergency message, location positioning and instant pick-up image message receiving terminal 92 afield, can reach the effect that instant urgent call, immediately monitoring and supervision transmit by wireless receiving and dispatching module 40.
In conjunction with short-distance wireless communication (ZigBee) module 70, wireless receiving and dispatching module 40 and VOIP module 130, can carry out two-way nearly long-range numerical digit conversation, monitoring, sound-recording function again.
See also Fig. 7, in conjunction with short-distance wireless communication (ZigBee) module 70, wireless receiving and dispatching module 40 with in order to detect a signal sensing module 110 of outside sensor signal.And dispose suitable sensor 122 on the plural external equipment 120 respectively in order to detect its state.Thus, hand-hold wireless mobile device 10 constitutes a networking with each external equipment 120, and the signal of each sensor 122 can send signal sensing module 110 to, handle through appropriate command control agreement and formula, then utilize hand-hold wireless mobile device 10 can reach the nearly telemonitoring of data, monitoring and monitoring function, provide the every profession and trade instant data to collect and the instant Gernral Check-up maintenance of equipment in view of the above.
See also Fig. 8, system (Controller Area Network bus, CANbus) 140 lines conflux for an another embodiment of the present invention system and a controller area net road.In recent years, after employed many control assemblys import computerization gradually on the automobile, moist and high temperature becomes the natural enemy of Circuits System, the present invention sees through the signal that CANbus140 obtains the different sensor of multiple function in the automobile, and tool absorbs information in many ways simultaneously, for example water temperature, rotating speed etc. can reach monitoring or the automobile health analysis of rear end to carry out automotive control system in conjunction with short-distance wireless communication (ZigBee) module 70 and/or wireless receiving and dispatching module 40 with various signals then.
See also Fig. 9, disclose the direction of a people/thing of being detected and the decision mechanism of distance among the figure, it comprises following steps:
Step S151 system carries out comprehensive search with omni-directional antenna to context by a sense terminal, and wherein this sense terminal can be that a user holds hand-hold device with hand-held and detects, and this hand-held device can carry out group broadcast.
Whether step S152 system finds people or the thing detected in order to decision.Can be disposed a portable apparatus with omni-directional antenna by people or the thing detected, link so sense terminal and detected end can produce signal mutually, change speech, this detected end can produce restore message to sense terminal; Yet because applying to the zonule Wi-Fi, this omni-directional antenna system transmits message, so the restriction of distance is arranged.When sense terminal is received the message of detected end, then carry out next step.
Step S153 system it should be noted that with oriented antenna decision direction therefore if the quantity of this oriented antenna is 1 or 2, the activity direction that then is not used the person decides the direction of detected end because sense terminal is to advance or movable user; If the quantity of oriented antenna is 3, then can make the user under the shape of static state, utilize the distribution angle of each oriented antenna and determine the direction of detected end.
Step S154 system with receive message intensity index (RSSI) serve as the calculating distance reference value with determine this detected end and sense terminal between distance.
Be with working in coordination between the utilization of each module of the present invention and module, can produce the transmission that comprises instant video and message; Satellite navigation accurately, location and tracking; Basic cell-phone function; People and thing are from tracking, the location and thief-proof of body; One-to-many management and control; The unexpected generation and the immediately monitoring of urgent call with oneself and looking; The identification of people, thing and equipment, call the roll and report for work automatically automatically; Instrument, sensor and nearly telemonitoring of equipment data and monitoring; Can produce interactive recreation and as multiple and various functions such as remote controller of household electrical appliance and recreation.
More than be preferred embodiment of the present invention and design graphic, only preferred embodiment and designing graphicly only illustrates, it is not the interest field that is used to limit skill of the present invention, all with equalization the skill means or be following " claim " the interest field implementer that content was contained, all do not break away from category of the present invention and be applicant's interest field.
Claims (16)
1, a kind of handhold intelligent moves and fixed radio devices, it is characterized in that comprising:
One central processing unit, it has an instant processing unit;
One image module is to change and link this instant processing unit of this central processing unit in order to carry out image capture and signal;
One wireless receiving and dispatching module is in order to transmit and to receive signal and link this central processing unit;
One vectorial signal sensing module is in order to the position of detecting this hand-hold wireless mobile device and motor pattern and link this central processing unit;
One GPS (Global Position System) module is to carry out the coordinate addressing and link this central processing unit; And
One short-distance wireless communication module, be in order to carry out the networking, zonule a bit to the communication way of multiple spot and link this central processing unit.
2, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: wherein this hand-hold wireless mobile device is a mobile phone.
3, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: wherein this instant processing unit is a formula or a firmware.
4, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: wherein this image module comprises an image acquisition unit and a signal conversion interface.
5, handhold intelligent according to claim 4 moves and fixed radio devices, it is characterized in that: wherein this image acquisition unit is a charge coupled device, and this signal conversion interface is analogy/numerical digit conversion element.
6, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: wherein this wireless transmitting module comprises GSM, GPRS or CDMA.
7, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: wherein should vector signal sensing module system comprise an acceleration sensor and a direction compass sensor.
8, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise a memory body module in order to storing this image module institute picked image information, and this memory module links this central processing unit.
9, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise a display unit in order to the demonstration of carrying out various messages and link this central processing unit.
10, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise a bluetooth unit and link this central processing unit.
11, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise a voice module in order to the transmitting-receiving of carrying out voice and link this central processing unit.
12, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise a urgent button and link this centre device, and this urgent button start then should vector signal sensing module, this image module and this wireless receiving and dispatching module also start thereupon.
13, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise a signal sensing module and cooperate this short-distance wireless communication module and the wireless receiving and dispatching module to carry out signal detecting.
14, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise a VOIP module and link this central processing unit, and, form two-way nearly long-range numerical digit conversation, monitoring, sound-recording function in conjunction with this short-distance wireless communication module and this wireless receiving and dispatching module.
15, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: more comprise the controller area net road system of confluxing and cooperate this short-distance wireless communication module and/or wireless receiving and dispatching module in order to transmit the system information of an automobile.
16, handhold intelligent according to claim 1 moves and fixed radio devices, it is characterized in that: wherein this wireless receiving and dispatching module comprises an omni-directional antenna and at least one oriented antenna.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007103045911A CN101471993A (en) | 2007-12-28 | 2007-12-28 | Handhold intelligent mobile and fixed radio devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007103045911A CN101471993A (en) | 2007-12-28 | 2007-12-28 | Handhold intelligent mobile and fixed radio devices |
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| CN101471993A true CN101471993A (en) | 2009-07-01 |
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| CNA2007103045911A Pending CN101471993A (en) | 2007-12-28 | 2007-12-28 | Handhold intelligent mobile and fixed radio devices |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873378A (en) * | 2010-06-11 | 2010-10-27 | 湖北海山科技有限公司 | Remote monitoring mobile phone based on 3G wireless network |
| CN102241246A (en) * | 2010-05-12 | 2011-11-16 | 华创车电技术中心股份有限公司 | Vehicle-mounted information system and method for extending functions by using hand-held electronic device |
| CN102325371A (en) * | 2011-07-26 | 2012-01-18 | 范海绍 | Wireless sport team positioning and communication system |
| CN102665090A (en) * | 2012-04-27 | 2012-09-12 | 徐汉阳 | Open-air cinema-played content monitoring and positioning system |
| CN102958241A (en) * | 2011-08-18 | 2013-03-06 | 财团法人工业技术研究院 | Lighting control systems and methods,handheld device and medium |
| CN103401578A (en) * | 2013-07-25 | 2013-11-20 | 安徽信安通讯技术有限公司 | Wireless sensing safety system and sensing method thereof |
| CN104460555A (en) * | 2013-09-22 | 2015-03-25 | 丘玓 | Intelligent data fusion cloud control device and data transmission control method thereof |
| US9399463B2 (en) | 2014-11-07 | 2016-07-26 | Industrial Technology Research Institute | Automatic tracking collision avoidance system and method thereof |
| CN106210376A (en) * | 2016-07-29 | 2016-12-07 | 努比亚技术有限公司 | mobile terminal, vibration prompt control device and method |
| CN110360527A (en) * | 2018-04-10 | 2019-10-22 | 吴建州 | Exhibition automatic regulating heading control loop |
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2007
- 2007-12-28 CN CNA2007103045911A patent/CN101471993A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241246A (en) * | 2010-05-12 | 2011-11-16 | 华创车电技术中心股份有限公司 | Vehicle-mounted information system and method for extending functions by using hand-held electronic device |
| CN101873378A (en) * | 2010-06-11 | 2010-10-27 | 湖北海山科技有限公司 | Remote monitoring mobile phone based on 3G wireless network |
| CN102325371A (en) * | 2011-07-26 | 2012-01-18 | 范海绍 | Wireless sport team positioning and communication system |
| CN102958241A (en) * | 2011-08-18 | 2013-03-06 | 财团法人工业技术研究院 | Lighting control systems and methods,handheld device and medium |
| US8952626B2 (en) | 2011-08-18 | 2015-02-10 | Industrial Technology Research Institute | Lighting control systems and methods |
| CN102665090A (en) * | 2012-04-27 | 2012-09-12 | 徐汉阳 | Open-air cinema-played content monitoring and positioning system |
| CN103401578A (en) * | 2013-07-25 | 2013-11-20 | 安徽信安通讯技术有限公司 | Wireless sensing safety system and sensing method thereof |
| CN104460555A (en) * | 2013-09-22 | 2015-03-25 | 丘玓 | Intelligent data fusion cloud control device and data transmission control method thereof |
| US9399463B2 (en) | 2014-11-07 | 2016-07-26 | Industrial Technology Research Institute | Automatic tracking collision avoidance system and method thereof |
| CN106210376A (en) * | 2016-07-29 | 2016-12-07 | 努比亚技术有限公司 | mobile terminal, vibration prompt control device and method |
| CN106210376B (en) * | 2016-07-29 | 2020-05-19 | 瑞安市辉煌网络科技有限公司 | Mobile terminal, vibration prompt control device and method |
| CN110360527A (en) * | 2018-04-10 | 2019-10-22 | 吴建州 | Exhibition automatic regulating heading control loop |
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Open date: 20090701 |