CN103092096B - Wireless switch control method and control system thereof - Google Patents
Wireless switch control method and control system thereof Download PDFInfo
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- CN103092096B CN103092096B CN201210559284.9A CN201210559284A CN103092096B CN 103092096 B CN103092096 B CN 103092096B CN 201210559284 A CN201210559284 A CN 201210559284A CN 103092096 B CN103092096 B CN 103092096B
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Abstract
The invention discloses a wireless switch control method and a control system of a wireless switch. The method includes the following steps: 1.a wireless radio frequency mobile terminal senses and identifies a wireless radio frequency tag, and a user inputs switch control requests and instructions through the wireless radio frequency mobile terminal; 2.the wireless radio frequency mobile terminal sends the switch control requests and instructions to a control server through a wireless communication network; 3.and the control server validates the switch control requests and instructions, and actuates a switch device which has logical mapping with the wireless radio frequency tag sensed by the wireless radio frequency mobile terminal. The wireless switch control system which achieves the wireless switch control method comprises the wireless radio frequency tag, the wireless radio frequency mobile terminal, the control server, and the switch device, wherein a unique identity (ID) number in the system is stored by the wireless radio frequency tag, and the ID number has the logical mapping with a real switch device. The wireless switch control method and the control system of the wireless switch have the advantages of being low in cost, low in failure rate and the like.
Description
Technical field
The present invention relates to a kind of wireless control technology, particularly relate to a kind of method of controlling switch towards less radio-frequency mobile terminal and control system thereof.
Background technology
The equipment normally power consumption rich and influential family such as illumination, air-conditioning, fan of public place, owing to lacking flexibly energy consumption control and management means accurately, a lot of no one or people's little ground method, apparatus running at full capacity time usually, and the ground method, apparatus being sought after electricity consumption is difficult to timely unlatching; In addition, the switchgear of public place often lacks effective supervision, causes artificial damage rate very high, such as: the light switch of classroom, fan swicth usually because operation is very frequent and some student not according to regular operation, its control panel easily damages, and impact is imparted knowledge to students and reviewed one's lessons.Daily switch is mainly divided into several classes such as traditional button/rotary switch, human body induction type switch, radio remote control switch, and ultimate principle is mostly utilize the button on panel to produce control signal, comes electric current switching and the size of opertaing device.The deficiency of button/rotary switch mainly comprises following several respects:
(1) easily by artificial damage: the guidance panel of button/rotary switch adopts machinery or electronic structure, the switch of public arena (as: class hour, office building etc.), when lacking supervision, easily damages due to improper operation.
(2) lower deployment cost is higher: the wire rod cost that cost mainly comprises the acquisition cost of switch own, switch panel connects up of button/rotary switch and construction cost etc.More, between deployed position and opertaing device the distances of the deployed position of switch panel are far away, then lower deployment cost is higher.
(3) existing switch panel deployed position is changed more difficult: if the deployed position of button/rotary switch will be changed, usually need rewiring; Cloth concealed wire is pretty troublesome, and open wiring affects again attractive in appearance.
Human body induction type switch mainly by some feature of human body, as: infrared induction, perception of sound, fingerprint characteristic identification, recognition of face etc. realize switch control functions, its exist deficiency comprise:
(1) use cost is high: need additional special sensing apparatus, such as infrared induction module, sound induction, fingerprint identification module, iris recognition module, face recognition module etc., equipment purchasing cost is higher, needs to lay power lead and dedicated signal lines during deployment;
(2) control underaction: some equipment of more complicated, such as need the fan of speed governing, air-conditioning etc. that needs are adjusted a wage scale, the mode be difficult to responding to is mediated and controls;
Utilize the switching system of mobile phone to remotely control, namely user runs related software on the mobile phone of oneself, and implement to control to the switch of remote equipment, the deficiency of this control mode is:
(1) operation is more loaded down with trivial details: for the equipment of the unfamiliar public arena of user, only relies on the function of browse of mobile phone self and function of search to search the equipment that will control, and its operation steps is more loaded down with trivial details, easily make mistakes, Consumer's Experience is good not;
(2) there is potential safety hazard: if system allows the user be absent from the scene to carry out Long-distance Control to on-the-spot switch, easily cause the hidden danger of safety management aspect.
At present, along with mobile communication terminal is popularized fast, the mobile phone of built-in radio frequency label recognition function increases sharply, Internet of Things application based on wireless radio-frequency (RFID, NFC) is flourish, and the accurate control appearing as public place energy consumption equipment of these new techniques and equipment provides possibility.
Summary of the invention
Primary and foremost purpose of the present invention is the shortcoming and defect overcoming above-mentioned prior art, provides a kind of wireless switching control method, and the method controls flexibly, and control accuracy is high.
Another object of the present invention is to the shortcoming and defect overcoming above-mentioned prior art, provide a kind of wireless switching control system realizing wireless switching control method, this system cost is low, failure rate is low.
Primary and foremost purpose of the present invention is achieved through the following technical solutions: a kind of wireless switching control method, comprises the following steps:
Step 1, less radio-frequency mobile terminal are responded to and recognize radio frequency label, and user controls request and order by less radio-frequency mobile terminal input switch;
Step 2, less radio-frequency mobile terminal send described switch control rule request via cordless communication network and Control Server is arrived in order;
Step 3, Control Server verify described switch control rule request and order, and the switchgear driving the radio frequency label subsistence logic sensed with less radio-frequency mobile terminal to map disconnects or closes.
Described step 3 comprises the following steps:
S1, described Control Server according to the identification information of less radio-frequency mobile terminal in switch control rule request and the identification information of radio frequency label, identifying user identity and the operating right to the switchgear corresponding to radio frequency label;
If S2 user has operating right, then Control Server extracts the switched operating mode with radio frequency label with the switchgear of logical mappings, sends to less radio-frequency mobile terminal;
S3, less radio-frequency mobile terminal, according to the described switched operating mode received, generate and on screen, show virtual switching manipulation interface;
S4, less radio-frequency mobile terminal generate switch control rule order according to the operation of user, send to Control Server;
S5, Control Server disconnect according to switch control rule command driven switchgear or close.
When switching devices operates, Control Server allows to open accounting module and calculates usage charges, and the charging process of described accounting module comprises the following steps:
When C1, switchgear close, accounting module starts charging;
The remaining sum of C2, real-time query user is greater than or equals zero; When switchgear disconnection is front and remaining sum equals zero, accounting module sends to Control Server the notice that remaining sum is zero, and Control Server driving switch equipment disconnects; When switchgear disconnects, when remaining sum is more than or equal to zero, then run next step;
C3, stop charging calculate usage charges.
In described step S3, less radio-frequency mobile terminal can the switch using forestland that receives of buffer memory, and allow user to preset switch control rule order for this using forestland, when less radio-frequency mobile terminal senses the type radio frequency label, skip step S1 ~ S3, directly perform step S4 and step S5.
In described step 3, described Control Server allows the delay parameter according to presetting, and after receiving switch control rule order, after postponing a period of time, the execution of driving switch equipment is opened or closing motion in order again.
Another object of the present invention is achieved through the following technical solutions: a kind of wireless switching control system realizing wireless switching control method, comprising: radio frequency label, less radio-frequency mobile terminal, Control Server and switchgear; Described radio frequency label preserves No. ID unique in system, subsistence logic mapping relations between this No. ID and actual switch equipment; Described less radio-frequency mobile terminal reads the information of radio frequency label by wireless induction mode, and passes through the Control Server on network or private line access backstage; Described Control Server receives switch control rule request from mobile terminal and order, according to the switch control logic driving switch equipment preset; Described switchgear receives the order of Control Server, performs actual opening of device and shutoff operation.
Described Control Server comprises: tag control module, user management and authentication module, switch control module, accounting module, data memory module and administration module; Described tag control module in charge radio frequency label ID distributes, preserve the physical location information of radio frequency label ID, and the logical mappings of preserving between radio frequency label ID and switchgear, support to search corresponding switchgear according to radio frequency label ID; Described user management and authentication module, be responsible for user account management, and to the certification of user identity and authentication; Described switch control module, is responsible for preserving switched operating mode, performing switch control logic, driving switch equipment; Described accounting module, is responsible for performing billing operation when the charging instruction receiving switch control module; Described administration module, allows keeper to be managed for configuration user account number, radio frequency label ID, logical mappings, switched operating mode, charging rate.
Described logical mappings can be map one to one, one-to-many map or many-one map, describedly be mapped as the corresponding switchgear of radio frequency label one to one, described one-to-many is mapped as the corresponding multiple switchgear of a radio frequency label, and described many-one is mapped as the corresponding switchgear of multiple radio frequency label.
Described Control Server can be able to integrate with described switchgear.
The present invention has following advantage and effect relative to prior art:
(1) with the radio frequency label of low cost, combine more and more universal less radio-frequency mobile terminal, formation virtual switch guidance panel, realizes the controlling functions of traditional switch, and cost greatly reduces and durable; Close to unlimited, and there is not mechanical fault in the radio frequency label life-span itself; Passive radio frequency label does not need external power supply, reduces equipment cost and lower deployment cost, can also change deployed position at any time as required, is suitable for the occasion that the position of the switch often changes; Utilize mobile communication terminal by wireless network connection control server, control actual switchgear, eliminate the trouble into traditional switch laying control line.
(2) switching manipulation interface display, on less radio-frequency mobile terminal, can utilize the switching manipulation interface of software simulation any type, realizes low cost renewal and the upgrading of switch panel, supports personalized switching manipulation interface; By contrast, traditional switch will for each new panel mold again, with high costs.
(3) utilize the mode of induction wireless radio-frequency (RF) tag to start switching manipulation interface on less radio-frequency mobile terminal, search and recall operation interface more by hand than user, more convenient.
(4) user for the radio frequency label preset switches control command of same type, thus can save the step at operating switch interface further, more fast; Such as: to simple signal light control, only open and close two actions; User can to this kind of switch preset switches control command, during use by less radio-frequency mobile terminal near radio frequency label, i.e. the open and close state of changeable light.
(5) Control Server realizes authenticating user identification and authentication, and completes billing operation, and the management being suitable for public arena equipment controls; Billing operation can be as accurate as each independent user.
Advantage of the present invention mainly comprises:
(1) eliminate common switch control panel, decrease wiring cost, reduce switch acquisition cost;
(2) probability that switch breaks down is reduced;
(3) avoid the pathogen transmission that finger contact switch causes, be particularly suitable for public arena, such as: class hour, office building, hospital, cinema, exhibition etc.
(4) unified management, managerial personnel's unification authorizes the rights of using of each switch to concrete mobile terminal, concrete period;
(5) parameter such as duration, rank, watt level of opening of device can carry out centralized control in central authorities, easily does very careful power consumption spending and calculates;
(6) accurate billing: compare traditional inductive switch, native system can be as accurate as that who uses, where uses, when opens, when closes, these receipts how many expenses, and the mode of this accurate charging is conducive to forming the mechanism of saving energy and reduce the cost;
(7) simplify the operation, control accuracy is high: will turn on lamp, fan, air-conditioning respectively with previous user; Close one by one again when leaving, as long as respond to now, automatically calculate associated satellite equipment and coverage by the server on backstage, automatically open some row equipment in order, this is under the facility environment become increasingly complex, and simplifies the operation of user, accomplishes precision Energy Saving Control.
(8) applied widely: (a) application place comprises: teaching building, classroom, office building, library, museum, show room, boarding lounge, waiting room, hotel, dining room, shopping plaza, park, recreation ground, bathroom, toilet; B () controlled plant comprises: illumination, gate inhibition, air-conditioning, fan, air exhauster, projector, computer, electronic display, locker, motorized window/curtain.
(9) wiring of switch panel and maintenance cost can be reduced, probability that reduction damages because of mechanical fault or artificial destruction, increase convenience and dirigibility that switch panel lays, less radio-frequency mobile terminal is accurately located and charging, thus strengthen the security and manageability that switch uses; The dirigibility that switching system controls is high, and energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is System Working Principle schematic diagram.
Fig. 2 is radio frequency label schematic diagram.
Fig. 3 is switching manipulation step schematic diagram.
Fig. 4 is the switching manipulation step schematic diagram simplified.
Fig. 5 is the switching control device schematic diagram being integrated with Control Server function.
Embodiment
Classroom illumination in embodiment one, teaching building and the embodiment of fan swicth control system and relevant drawings.
Teaching building is as teaching communal facility, and illumination and the fan swicth usage frequency of its classroom are very high, is therefore very easy to damage.Student and teacher often can run into classroom light switch or fan swicth damages, and impact is attended class or reviews one's lessons.
The present invention is based on the fast development of current wireless radio-frequency technique and development of Mobile Internet technology, propose a kind of new method of controlling switch towards less radio-frequency mobile terminal and system, switch serviceable life can be improved, reduce switch fault.
As shown in Figure 1, system of the present invention comprises radio frequency label, less radio-frequency mobile terminal, Control Server and switchgear, between radio frequency label and switchgear, subsistence logic maps (as shown in phantom in Figure 1), and less radio-frequency mobile terminal is communicated by mutual induction with radio frequency label.
Described less radio-frequency mobile terminal has radio frequency label recognition unit, for identifying radio frequency label at actual induction scope internal induction, read identification information wherein; Described less radio-frequency mobile terminal is communicated with Control Server by cordless communication network; Described Control Server comprises tag location module, certification and authorization module, switch control module, accounting module, data memory module and administration module; The order that described less radio-frequency mobile terminal pre-sets for preserving user, reads for Service Processing Module and performs.
As shown in Figure 2, the present invention serves as the radio frequency label that switch goes out transmitting apparatus and comprises antenna and chip two parts composition, and its thickness can be very thin, is printed on adhesive sticker, also can be encapsulated in plastic sheet.The size of label sizes depends primarily on the size of its antenna, and antenna is larger, and perceived distance is far away; Otherwise antenna is less, perceived distance is nearer.
This radio frequency label is with low cost, simple structure, can be pasted onto on plastics or poly (methyl methacrylate) plate, without the need to wiring when installation, also directly can be fixed on the wall on the doorway in classroom, replace traditional button or rotary switch.
Use step of the present invention comprises:
(1) less radio-frequency mobile terminal is close to effective identification range of radio frequency label, and identifies that this radio frequency label, acquisition radio frequency label information are (as the step 1) in Fig. 3;
(2) less radio-frequency mobile terminal transmit button controls request to Control Server (in Fig. 3 step 2); This request comprises the identification information of radio frequency label information and the less radio-frequency mobile terminal self got;
(3) Control Server is according to the switch control rule request received, and carries out certification and authentication (step 3) in Fig. 3 to this request; Main judgement: (i) whether radio frequency label is legal, whether corresponding controllable switchgear; (ii) whether the terminal sending request is legal, whether possessed the authority of the described radio frequency label of control;
(4) Control Server passes through afterwards in certification and authentication, and switchgear operation pattern information corresponding for radio frequency label is returned less radio-frequency mobile terminal (Fig. 3 step 4);
(5) less radio-frequency mobile terminal is according to the switchgear operation pattern information received, and generates corresponding switching manipulation interface, and shows on screen, receives user's input (Fig. 3 step 5);
(6) less radio-frequency mobile terminal inputs according to user, generates switch control rule order, sends to Control Server (Fig. 3 step 6);
(7) Control Server is according to the switch control rule order received, driving switch equipment, and (Fig. 3 step 7), described action comprises: open or close the light of classroom, regulate the wind-force size etc. of fan to produce switch motion.
(8) Control Server allows, according to the switch control rule order received, to start or stop billing operation; Billing operation is can selection operation, and whether charging is configured on backstage by managerial personnel; Concrete charging process comprises the following steps:
When S1, switchgear close, accounting module starts charging;
The remaining sum of S2, real-time query user is greater than or equals zero; When switchgear disconnection is front and remaining sum equals zero, accounting module sends to Control Server the notice that remaining sum is zero, and Control Server driving switch equipment disconnects; When switchgear disconnects, when remaining sum is more than or equal to zero, then run next step;
S3, stop charging calculate usage charges total value.
The classroom managerial personnel of teaching building are configured by the charging regulation of the using forestland of the control authority of the administration module switching devices of Control Server, switchgear, the locus of radio frequency label, the logical mappings between radio frequency label and switchgear and accounting module and rate and are managed.
Logical mappings relation between radio frequency label and switchgear to be configured by administration module by managerial personnel and to manage, and is kept on Control Server by this logical mappings; This logical mappings can be map one to one, one-to-many map and many-one map:
(1) described man-to-man logical mappings, the i.e. corresponding unit switch equipment of single radio frequency label, namely after the former is moved terminal recognition, the switching manipulation order sent only acts on the latter, such as: a radio frequency label A be arranged on the wall of doorway, classroom, by mapping one to one, corresponding to the light control switch of this classroom; Another radio frequency label B, then correspond to the fan control switch of classroom.
(2) described one-to-many logical mappings, the i.e. corresponding multiple switchgear of single radio frequency label, the switching manipulation order that the former sends after being identified acts on multiple switchgear simultaneously, such as: a radio frequency label being arranged in teaching building floor duty room, by the logical mappings of one-to-many, corresponding to the light switch of all classrooms of this floor, make operator on duty can disposable opening or close all classrooms light of this floor.
(3) described many-one logical mappings, namely multiple radio frequency label corresponds to a switchgear, the operational order that in the former, any one sends after being identified all acts on the latter, such as: a radio frequency label respectively established by the Qianmen of classroom and the wall at back door, two radio frequency labels pass through many-one logical mappings, corresponding to the light switch of this classroom; Student and teacher can select wherein any one radio frequency label start or close the illumination of this classroom.
Described Control Server allows the delay parameter preset according to managerial personnel, after the switch control rule order receiving self terminal, performs an action after postponing a period of time again.Such as: before teaching building operator on duty leaves duty room evening, the less radio-frequency mobile terminal of oneself is utilized to read the radio frequency label being located at duty room, send the control command of closing passageway lighting equipment, and preset the time delay of 2 minutes, this time delay, enough operators on duty went to doorway, building from duty room.
When the switchgear that continued operation is of the same type, less radio-frequency mobile terminal allows the data storage cell of switch using forestland information cache in this locality received, thus need not repeatedly to the switch using forestland information that Control Server request is same, to raise the efficiency.
Such as: to the light switch belonging to same type inside teaching building, adopt same guidance panel and mode of operation, then its radio frequency label ID can unify to start with A001, terminal after similar radio frequency label being detected, before can directly utilizing the A001 type of buffer memory switched operating mode information and without the need to inquiring about to Control Server at every turn.Then operation steps is now reduced to as shown in Figure 4:
(1) less radio-frequency mobile terminal is close to effective identification range of radio frequency label, and identifies that this radio frequency label, acquisition radio frequency label information are (as the step 1) in Fig. 4;
(2) less radio-frequency mobile terminal retrieves the using forestland information whether having this radio frequency label of buffer memory from the data storage cell of this locality, if had, extract switch using forestland information from this locality, and generate corresponding switching manipulation interface, receive user's input (step 2 as in Fig. 4);
(3) less radio-frequency mobile terminal inputs according to user, generates switch control rule order, sends to Control Server (Fig. 4 step 3);
(4) Control Server is according to the switch control rule order received, and carries out certification and authentication (step 4) in Fig. 4 to this control command; Main judgement: (i) whether radio frequency label is legal, whether corresponding controllable switchgear; (ii) whether the terminal representated by identifier is legal, whether possessed the authority of the described radio frequency label of control;
(5) Control Server passes through afterwards in certification and authentication, driving switch equipment, and (Fig. 4 step 5), described action comprises: open or close the light of classroom, regulate the wind-force size etc. of fan to produce switch motion.
(6) Control Server is according to the switch control rule order received, and starts or stops billing operation; Billing operation is can selection operation, and whether charging is configured on backstage by managerial personnel.
Described Control Server can be integrated with described switchgear, is integrated with the switchgear of Control Server function and application system structural representation as shown in Figure 5.
The illumination in embodiment two, laboratory and airconditioning control
The illumination of existing laboratory and airconditioning control underaction, no matter people is many or people is few, often all open, easily cause energy consumption to waste; And adopt based on laboratory of the present invention on-off control system, can effectively address this problem.
Based on laboratory of the present invention on-off control system, its System's composition and method of operating are similar to embodiment one.Difference is that radio frequency label is disposed on everyone seat, and these radio frequency labels are configured to only form logical mappings relation with the illumination and air-conditioning equipment that cover litigant oneself seat.Compare traditional switch and lay mode, adopt radio frequency label can remove the trouble of wiring from.
When litigant enters or leaves, without the need to operating the master switch of panel box, but only needing the radio frequency label on less radio-frequency mobile terminal identification oneself seat held with oneself, sending open command or shutdown command to Control Server.When two people the adjacent and shared illumination in seat and air-conditioning equipment, cause the switch command sent to have overlapping or contradictory time, be responsible for coordinating by Control Server is unified, avoid the conflict producing control command.
Above-mentioned control system can be effective, personalized solution laboratory light and airconditioning control problem.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (3)
1. a wireless switching control system, is characterized in that, comprising: radio frequency label, less radio-frequency mobile terminal, Control Server and switchgear; Described radio frequency label preserves No. ID unique in system, subsistence logic mapping relations between this No. ID and actual switch equipment; Described less radio-frequency mobile terminal reads the information of radio frequency label by wireless induction mode, and passes through the Control Server on network or private line access backstage; Described Control Server receives switch control rule request from mobile terminal and order, according to the switch control logic driving switch equipment preset; Described switchgear receives the order of Control Server, performs actual opening of device and shutoff operation;
Described Control Server comprises: tag control module, user management and authentication module, switch control module, accounting module, data memory module and administration module; Described tag control module in charge radio frequency label ID distributes, preserve the physical location information of radio frequency label ID, and the logical mappings of preserving between radio frequency label ID and switchgear, support to search corresponding switchgear according to radio frequency label ID; Described user management and authentication module, be responsible for user account management, and to the certification of user identity and authentication; Described switch control module, is responsible for preserving switched operating mode, performing switch control logic, driving switch equipment; Described accounting module, is responsible for performing billing operation when the charging instruction receiving switch control module; Described administration module, is managed for configuration user account number, radio frequency label ID, logical mappings, switched operating mode and charging rate for keeper.
2. wireless switching control system according to claim 1, it is characterized in that, logical mappings between described radio frequency label ID and switchgear be map one to one, one-to-many maps or many-one maps, describedly be mapped as the corresponding switchgear of radio frequency label one to one, described one-to-many is mapped as the corresponding multiple switchgear of a radio frequency label, and described many-one is mapped as the corresponding switchgear of multiple radio frequency label.
3. wireless switching control system according to claim 1, is characterized in that, described Control Server and described switchgear integrate.
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| CN201210559284.9A CN103092096B (en) | 2012-12-20 | 2012-12-20 | Wireless switch control method and control system thereof |
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| TWI608436B (en) * | 2014-01-09 | 2017-12-11 | 紅米國際旅館有限公司 | Service management method and computer system thereof |
| CN104536419A (en) * | 2014-12-26 | 2015-04-22 | 苏州众天力信息科技有限公司 | Power source control system and method based on RFID technology |
| WO2016106505A1 (en) * | 2014-12-29 | 2016-07-07 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic diagnostic instrument and remote control method therefor, and portable remote control terminal |
| CN104768288A (en) * | 2015-03-19 | 2015-07-08 | 深圳市振元数码有限公司 | Intelligent controller for digitalized LED lamp box and control method thereof |
| CN107346438B (en) * | 2016-05-05 | 2021-03-05 | 中冶长天国际工程有限责任公司 | Mobile machine side operation method and system |
| CN106485903A (en) * | 2016-11-21 | 2017-03-08 | 北京小米移动软件有限公司 | Remote control thereof, device and remote control |
| CN106869674A (en) * | 2017-04-12 | 2017-06-20 | 广东松山职业技术学院 | A kind of door and window long-range control method |
| CN109669375B (en) * | 2018-12-27 | 2021-05-14 | 格讯科技(深圳)有限公司 | Centralized control method and system for meal preparation room |
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| US7734909B1 (en) * | 2003-09-29 | 2010-06-08 | Avaya Inc. | Using voice over IP or instant messaging to connect to customer products |
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| US20080282080A1 (en) * | 2007-05-11 | 2008-11-13 | Nortel Networks Limited | Method and apparatus for adapting a communication network according to information provided by a trusted client |
| JP2011087016A (en) * | 2009-10-13 | 2011-04-28 | Panasonic Electric Works Co Ltd | Location management system |
| CN202043336U (en) * | 2011-03-30 | 2011-11-16 | 青岛海尔软件有限公司 | Lighting remote control system of intelligent home |
| CN102769710B (en) * | 2012-07-11 | 2015-08-12 | 上海先甲新能源科技有限公司 | It is a kind of about mobile phone is as the authentication method of the automatic control lamp light of identification |
| CN102829227B (en) * | 2012-09-06 | 2014-04-16 | 南京物联传感技术有限公司 | Use method and system for public water tap based on NFC (near field communications) |
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| US7734909B1 (en) * | 2003-09-29 | 2010-06-08 | Avaya Inc. | Using voice over IP or instant messaging to connect to customer products |
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