CN101883315A - Wireless message switching system and message switching method thereof - Google Patents
Wireless message switching system and message switching method thereof Download PDFInfo
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- CN101883315A CN101883315A CN2010101660439A CN201010166043A CN101883315A CN 101883315 A CN101883315 A CN 101883315A CN 2010101660439 A CN2010101660439 A CN 2010101660439A CN 201010166043 A CN201010166043 A CN 201010166043A CN 101883315 A CN101883315 A CN 101883315A
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Abstract
The invention discloses a wireless message switching system and a message switching method thereof. The system comprises mobile terminals, a transmitter, an induction node and a server, wherein the mobile terminal is used for receiving messages; the transmitter is used for transmitting a request message to the induction node, wherein the request message comprises the identification of the transmitter, and the transmitter and the mobile terminal are bound; the induction node is used for receiving the request message transmitted by the transmitter and transmitting the request message to the server; and the server is connected with the induction node and the mobile terminal, and is used for receiving messages transmitted by the induction node and feeding back corresponding messages to corresponding mobile terminals. The invention adopts various urban facilities such as urban buildings, prompt index plates (direction boards of public transportation, subway and the like), billboards and the like as optical communication wireless nodes and provides all types of relevant messages about the geography and perimeter of the position in which a presenter is located currently.
Description
Technical field
The invention belongs to the wireless communication technique field, relate to a kind of Information Exchange System, relate in particular to a kind of wireless message switching system; In addition, the invention still further relates to the information switching method of above-mentioned wireless message switching system.
Background technology
Though the mobile service that satisfies the needs of consumers is fast-developing day by day, compare a bat that as if effectively mobile data service (for example: for the participant provides current region relevant information) still slow with the high popularity rate of mobile phone.
Mobile service makes information and equipment realize highly bindingization, is providing the current position of participant information to become under the possible situation, has realized the universal conception of " linking up limitless ".That is to say that mobile service is only realizing that field data reads under the situation of technical support, just can obtain popularizing truly.
VELO (Wei Luocheng) is stuck in a lot of places widespread usage.VELO provides closely induction (passive RFID:NFC) mobile phone applied environment.Having the VELO card is the prerequisite of enjoying the VELO service product.The service that VELO can provide comprises every contents such as trade company is preferential, market conditions consulting, relates to the various fields such as food and drink, amusement, leisure, shopping, tourism of urban life consumption.Go out must through the road on, find service equipment, only need a brush, can enjoy facility within reach.In the commercial circle, subway subway concourse, cinema, convenience store can enjoy this service.
The inductive terminations of VELO, except the recommendation of businessman, " peripheral guide " be the preferential content of trade company in the peripheral kilometer range for the user provides, and saves a large amount of retrieval times on the equipment, as long as according to next step, periphery is enjoyed to one's heart's content by how tame trade company in riotous profusion preferential at once.
VELO (Wei Luocheng) has following weak point:
(1) communication distance:
The closely induction that VELO provides (passive RFID:NFC) is noncontact closely (0-20mm), only limits to closely use.
(2) equipment size:
This equipment belongs to the embedded type server, (example: the size that antenna part and reader do not contain power supply is about that 43mm * 70mm), therefore, the closely inductive terminations of this equipment is provided with the place and is restricted (it is first-class for example can't to be installed in showcase) to need induction (passive RFID:NFC) information reader closely.
(3) power consumption:
Closely therefore the consumption electric power big (being .100mA to the maximum) of induction (passive RFID:NFC) terminal can't realize the long-term operation of non-transformer.
(4) power supply:
Because of needs are guaranteed supply of electric power, so can't simply move.
(5) equipment cost:
Cover the Mode of Metropolitan broad space with inductive terminations closely, large-scale equipment space building, equipment, prompting label, billboard are impossible realize.For node is set more as far as possible, need to consider to reduce cost.
(6) occupation mode:
Closely the mode (do not have portable terminal display mode) of inductive terminations by print out coupons is provided makes complicated operationization cause the operating time long, causes the preceding delay of server to utilize the crowd.
Read the method for object information and use RFID (radio-frequency (RF) identification) technology usually.It is divided into passive type and active two kinds of patterns.
(1) ID-Tag of passive type RFID does not have the information transmitting capacity.It is divided into dual mode.
(a) utilization is big by closely (0-10m) wireless reader mode reader profile of the technology such as UHF of electric wave, and expensive.And can't from the object of plural number, carry out individual objects identification.
(b) utilize two kinds of methods of closely (0-50mm) reader of the communication technologys such as NFC.
Can differentiate individual objects, but only limit to the operation of very short distance (0-50mm).
(2) ID-Tag of active rfid has the message transmitting capacity.
Utilize the communication technologys such as bluetooth and ZigBee to carry out closely the read operation of (0-30m).Even this technology after setting up communication, also must be carried out individual objects and distinguish from the reading object of plural number.
Use bluetooth mode (NOKIA) to select node, when carrying out closely noncontact of NFC (0-10cm) communication, to individual objects closely the identification read operation of (0-30m) need spend time several seconds, and power supply is linked into the initial stage action and finishes also and need spend the time several seconds during Bluetooth communication.
Use the technology of this patent motion, can be at closely (0-10m) to the selected individual objects of visual sense, realize that moment reads.
So with respect to the RFID technology that does not have closely (0-10m) individual objects read functions, the art of this patent provides better solution for the problem of obtaining the indoor and outdoor object information in advancing, has brought bigger facility to the user.
In addition, localization method has had the GPS technology.But, be installed in the GPS on the mobile phone, in intensive street, the positioning accuracy in place such as underground, indoor is low, can't accurately locate user's current tram.
The method of this patent motion in the selected reading object in the place of closely (0-10m), and the object information of reading object, has also read the precise location information of input on reading object simultaneously.Can accurate localization from the street, underground or indoor place, position.Can well remedy the GPS technology in this deficiency on the one hand.
Summary of the invention
Technical problem to be solved by this invention is: a kind of wireless message switching system is provided, makes the mobile data service terminal more convenient to the visit of data, more quick.
In addition, the present invention also provides the information switching method of above-mentioned wireless message switching system.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of wireless message switching system, described system comprises:
Portable terminal is in order to reception information;
Transmitter, in order to emission solicited message to a sense node, described request information comprises the sign of transmitter; Described transmitter and described mobile terminal binding;
Sense node in order to receiving the solicited message of described transmitter emission, and is sent to a server with request;
Server is connected with described sense node, portable terminal, in order to receiving the information that described sense node sends, and with the feedback information of correspondence to corresponding mobile terminal.
As a preferred embodiment of the present invention, described system further comprises the node router, and described sense node is sent to server by this node router with information; Described node router and each sense node are passed through ZigBee (wireless near field communication) module communication separately.
As a preferred embodiment of the present invention, described transmitter is an optical signal transmitter, and described sense node comprises the light signal inductor.
As a preferred embodiment of the present invention, described transmitter is an optical signal transmitter, and it comprises infrared light-emitting diode; Described sense node comprises the infrared photodiode with the supporting setting of described infrared light-emitting diode.
As a preferred embodiment of the present invention, the solicited message of described transmitter emission is made up of beginning sequence (StartBit), the information content, the sequence that stops (StopSequence) three parts.Two groups of identical information of each emission, 200 milliseconds of blanking times.
The light signal inductor contrasts the data of two group of received when receiving data, if consistent, as normal reception, enters into next step; If inconsistent, then do not have any action, and turn back to initial conditions.
As a preferred embodiment of the present invention, described portable terminal is a mobile phone; Described server retrieves and corresponding cartographic information of sense node and peripheral information in receiver/transmitter emission solicited message; Described server feeds back to the corresponding informance that retrieves the mobile phone of binding with corresponding transmitter by mobile data gateway or the Internet.
A kind of information switching method of above-mentioned wireless message switching system, described method comprises the steps:
A, described portable terminal and transmitter binding;
B, described transmitter emission solicited message are to sense node, and described request information comprises the sign of transmitter;
C, described sense node receive the solicited message of described transmitter emission, and the object information of reading object and precise location information, subsequently request are sent to server;
D, described server receive the information that described sense node sends, and with the feedback information of correspondence to corresponding mobile terminal.
As a preferred embodiment of the present invention, in the described steps A, to the website of setting, the sign of input handset number and transmitter on the website is with binding portable terminal and transmitter by login.
As a preferred embodiment of the present invention, among the described step B, the solicited message of described transmitter emission is made up of beginning sequence (StartBit), the information content, the sequence that stops (StopSequence) three parts.Two groups of identical information of each emission, 200 milliseconds of blanking times.
The light signal inductor contrasts the data of two group of received when receiving data, if consistent, as normal reception, enters into next step; If inconsistent, then do not have any action, and turn back to initial conditions.
As a preferred embodiment of the present invention, among the described step C, described sense node is sent to server by the node router with request.
As a preferred embodiment of the present invention, described portable terminal is a mobile phone; Among the described step D, described server retrieves and corresponding cartographic information of sense node and peripheral information in receiver/transmitter emission solicited message; Described server feeds back to the corresponding informance that retrieves the mobile phone of binding with corresponding transmitter by mobile data gateway or the Internet.
Beneficial effect of the present invention is: wireless message switching system and information switching method thereof that the present invention proposes, on-the-spot induction information reads transmission system and is meant and utilizes the situ configuration radio node, sensing machine built-in sensitive device reads light signal, by sensing induction network, and then realize a kind of mechanism post a letter fast towards mobile data service terminal scene, be the most perfect solution at present.It makes the mobile data service terminal more convenient to the visit of data, more quick.
The present invention utilizes such as urban architecture, points out the numerous city equipment of label (direction boards such as public transport, subway), billboard or the like as the optical communication radio node, and the geography and the peripheral panoramic relevant information of current position is provided for the participant.
System of the present invention utilizes the communication technology and the SMS/MMS/WAP platform of IR ZigBee GSM, can construct the induction network of hommization.
System of the present invention can generate Email automatically and post a letter, and also will easily realize the information gathering of Remote.
In addition, the pattern that information sends not only is confined to SMS, and the information exchange of Email also will become possibility.
The present invention is achieved as follows function by the exploitation optical signal transmitter:
1) becomes embedded in mobile phone equipment.
2) data access efficiently
3) zero-click effect
4) make Mobile business become possibility by the optical signal transmitter system.
5) be applied as e-advertising
The present invention as equipment utilization information, carries out advertising test and appraisal and sales promotion etc. with the CRM database, realizes the network linking of print media.Consumer or businessman contact directly by optical signal transmitter, and this has shortened the time and the distance of consumer and businessman, the beat in very identical efficient epoch greatly.
Fail safe and personal information: information releasing on the network, by the facility information that has only, positional information and the object information of secret signalization.Therefore have tight security, personal information is protected.
Description of drawings
Fig. 1 is the composition schematic diagram of system of the present invention.
Fig. 2 is the connection diagram of system of the present invention.
Fig. 3 is the login schematic diagram of system of the present invention.
Fig. 4 is the network settings figure of system of the present invention.
Fig. 5 is the form schematic diagram of the solicited message of transmitter transmission of the present invention.
Fig. 6 is the flow chart of the inventive method.
Fig. 7 is for connecting the schematic diagram of authentication.
Fig. 8 is the emission process flow chart.
Fig. 9 is the receiving course flow chart.
Embodiment
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, the present invention has disclosed a kind of wireless message switching system, and described system comprises server 10, portable terminal 20, transmitter 30, sense node 40, node router five 0.
[portable terminal]
Portable terminal 20 is in order to reception information.Usually, portable terminal 20 can be mobile communication equipments such as mobile phone.
[transmitter]
To sense node 40, described request information comprises the sign of transmitter 30 to transmitter 30 in order to the emission solicited message; Described transmitter 30 and described portable terminal 20 bindings.Binding mode can for: to the website of setting, the sign of input handset number and transmitter on the website is with binding portable terminal 20 and corresponding transmitter 30 by login.
In the present embodiment, transmitter is an optical signal transmitter, and described sense node comprises the light signal inductor.Described transmitter is an optical signal transmitter, and it comprises infrared light-emitting diode; Described sense node comprises the infrared photodiode with the supporting setting of described infrared light-emitting diode.
On the transmitter 30 button can be set, the user sends request by this button.
Preferably, the solicited message of described transmitter emission is made up of beginning sequence (StartBit), the information content, the sequence that stops (StopSequence) three parts.Two groups of identical information of each emission, 200 milliseconds of blanking times.
The light signal inductor contrasts the data of two group of received when receiving data, if consistent, as normal reception, enters into next step; If inconsistent, then do not have any action, and turn back to initial conditions.
[sense node]
Sense node 40 is in order to receiving the solicited message of described transmitter 30 emissions, and request is sent to described server 10.
[node router]
See also Fig. 4, node router five 0 connects some sense node 40, and described sense node 40 is sent to server 10 by this node router five 0 with information.Described node router five 0 each sense node 40 corresponding with it can be by ZigBee module communication separately; Certainly, also can pass through the alternate manner communication.
[server]
Server 10 is connected with described sense node 40, portable terminal 20, in order to receiving the information that described sense node 40 sends, and with the feedback information of correspondence to corresponding mobile terminal 20.The corresponding information (as cartographic information and peripheral information) that has each sense node 40 in the server 10.
Described server retrieves and corresponding cartographic information of sense node and peripheral information in receiver/transmitter emission solicited message; Described server feeds back to the corresponding informance that retrieves the mobile phone of binding with corresponding transmitter by mobile data gateway or the Internet.
More than introduced wireless message switching system of the present invention, the present invention also discloses the information switching method of above-mentioned wireless message switching system when disclosing above-mentioned wireless message switching system.See also Fig. 6, described method comprises the steps:
[steps A] described portable terminal and transmitter binding.
Wherein, binding mode can for: to the website of setting, the sign of input handset number and transmitter on the website is with binding portable terminal and transmitter, as shown in Figure 3 by login.
[step B] described transmitter emission solicited message is to sense node, and described request information comprises the sign of transmitter.
Wherein, the solicited message of described transmitter emission is made up of beginning sequence (StartBit), the information content, the sequence that stops (StopSequence) three parts.Two groups of identical information of each emission, 200 milliseconds of blanking times.
The light signal inductor contrasts the data of two group of received when receiving data, if consistent, as normal reception, enters into next step; If inconsistent, then do not have any action, and turn back to initial conditions.
During concrete the application, the user can handheld transmitter, in the time of need obtaining information, presses the request button on the transmitter.
[step C] described sense node receives the solicited message of described transmitter emission, and request is sent to server.In the present embodiment, described sense node is sent to server by the node router with request.
[step D] described server receives the information that described sense node sends, and with the feedback information of correspondence to corresponding mobile terminal.
Wherein, described server retrieves and corresponding cartographic information of sense node and peripheral information in receiver/transmitter emission solicited message; Described server feeds back to the corresponding informance that retrieves the mobile phone of binding with corresponding transmitter by mobile data gateway or the Internet.As mode with SMS, multimedia message.
In sum, wireless message switching system and information switching method thereof that the present invention proposes, on-the-spot induction information reads transmission system and is meant and utilizes the situ configuration radio node, sensing machine built-in sensitive device reads light signal, by sensing induction network, and then realize a kind of mechanism post a letter fast towards mobile data service terminal scene, be the most perfect solution at present.It makes the mobile data service terminal more convenient to the visit of data, more quick.
The present invention utilizes such as urban architecture, points out the numerous city equipment of label (direction boards such as public transport, subway), billboard or the like as the optical communication radio node, and the geography and the peripheral panoramic relevant information of current position is provided for the participant.
Embodiment two
The present invention makes and can write down mark mirror (the light token: the optical signal transmitter optical signal transmitter device data) and sensing induction wireless node be built-in to be possessed between the ID-Tag (RFID marks mirror) of things and place attribute record communication function, realize information sensing, and close by cellular network and to be connected to mobile phone and just can to construct network between people and the thing, realize the network environment (being sensing induction network: be higher than the Internet of Things network environment of the Internet more than 1,000 times) that high effective information (things and place attribute information) transmits.
At entire field configuration sensing induction wireless node, with position, orientation is benchmark, obtain information and be sent to each mobile phone (operator: telecommunications, Netcom, move, UNICOM etc.),, just can make the mobile phone at on-the-spot place can obtain " personalization " information (can with reference to figure 2) by the Internet by the SMS/MMS/WAP gateway with varying with each individual.
System of the present invention comprises optical signal transmitter, sensing induction wireless node, radio node router, Internet Server, mobile data service terminal (mobile phone) gateway, mobile data service terminal (as mobile phone).Below introduce each part respectively.
[optical signal transmitter]
Optical signal transmitter can write down mark mirror (light token: the optical signal transmitter optical signal transmitter device data).
The transmitter apparatus data are set in the EEPROM during fabrication.To stick on equipment surface with the paster of transmitter apparatus data simultaneously.
Existing communication by light signal (IrDA) has two shortcomings: establish communicating to connect institute take time long (1-2 second), communication distance weak point (0-20cm).
The motion method of this patent will be closely the communication of (0-10m) establish the connect hours and shorten to below 0.1 second, improved convenience, widened use.
● principle: no authentication response serial data sends optical communication.
Emission part part: infrared light-emitting diode
Acceptance division part: infrared photodiode
● the modulation mode:
Only in data " 1 ", need modulation.Modulation is under the suitable state of 40kHz " 0 " and " 1 " repeatedly, repeatedly be, 1000*1000 μ sec/40*1000=25 μ sec, with 12 μ sec emission " 1 ", with 12 μ sec emissions " 0 ", 600 μ sec (communication speed)/24 μ sec=25, just repeatedly 25 times so, emission is equivalent to " 1 " of 1 bit part (600 μ sec).
● communication format:
See also Fig. 5, after at first, launching 8 different " 0 " that are equivalent to FrameLeader (FL) length, having launched StartBit (SB), launch the DeviceCode (DC: device identification data) of 3 bits.Seperator (S) bit is sent out the KeyCode (KC) of back, emission, 8 bits * N (light token number word length) bit part.
After having sent a StopSequence (SS), just finished a form.Afterwards, same Data Frame (DF) will be launched.
● long form
Send earlier from the left side (40kHz modulation).
" 1 " is the LED flash time; " 0 " does not have signal for the interval.
The signal procedure flow process is as follows:
Program circuit as shown in Figure 8.
Annotate: if the long firing button of pressing, data will repeat to send every 200 milliseconds.
As shown in Figure 9, optical fiber receive module is subjected to the ultrared pulse signal of light-receiving, and by filtration treatment, polyphony directly sends with digital signal form behind 40KHZ.
When deal with data receives, wait for Stop Sequence earlier.During without any action, be in wait state always.If find Stop Sequence, after waiting for 200 μ sec, read once more once, to be confirmed to be Stop Sequence.After being confirmed to be Stop Sequence, every 600 μ sec according to reading of data, confirm the order of Stop Sequence sequence, with the storage that receives in memory.Subsequently the 2nd time receives equally, and receives data to 2 and contrast, if consistent, as normal reception, enters into next step.If inconsistent, then do not have any action, and turn back to initial conditions.
● the technology emphasis of such scheme:
1) fixed the transmit leg in the communication protocol and simplified the time of communicating by letter with reciever.
2) simplify connection authentication (authentication response that does not need reciever), seen also Fig. 7.
3) on the general remote controller basis annex serial data send member, improved emissivities.
4) simplified error correction mechanism.
Transmission stops sequence (StopSequence) finish a framework after, continue to send once identical data framework subsequently.The recipient can compare after receiving data.After confirming as same data, just can read as normal data.
The user lands the label substance (specifically can consult Fig. 3) that is recorded on the signal transmitter with mobile phone in advance.
By this operation, on Internet Server, form with the corresponding optical signal transmitter device data of phone number.
As long as the participant picks up transmitter, the light signal that clicks on the transmitter sends button, and the light signal emission element is just the mark of this equipment mirror (light token: the optical signal transmitter device data) issue the light signal inductor that is installed on the sensing induction wireless node.
Other function:
The user aims at the node that is installed on showpiece or the shop, presses firing button.
By the answering tone of accepting of node, the affirmation data are transmitted.
When not using with few electric power standby.
Use lithium battery power supply, do not change in principle.
[sensing induction wireless node]
Under sensing induction network environment, be devoted to connect the near radio equipment of mobile vehicle or network.Power consumption is low, the node that the unregulated power line can use for a long time.(appendix: technical characterictic)
Node is installed on the building, equipment, label indication in exhibition, talent fair, large-scale place etc.It is the media that correspondence has ID-Tag (RFID marks mirror) information attribute.Need on server, to make and corresponding cartographic information of node and peripheral information in advance.
Sensing induction wireless node comprises built in light signal inductor, built-in sensors.
● the built in light signal inductor
The optical signal transmitter device data), sensing sense node built-in sensors the mark mirror that reception is sent from optical signal transmitter (light token:.
● built-in sensors
Built-in sensors be receive the mark mirror (the light token: the optical signal transmitter device data), the ID-Tag of affix self (RFID mark mirror), and comprehensively several radio node transmits data through the radio node router.
The data example that is recorded
The optical signal transmitter device data:
Token (Pin:Y987QR; Password:rX7e)
Radio node data example: positional information (the relative information in position that obtains by the GPS preliminary election)
Positional information (positional information that obtains in advance by GPS)
[radio node router]
The optical signal transmitter device data) and ID-Tag (RFID mark mirror) information, pass through the non-serial communication same period (UART) process RS232C (or USB) receive mark mirror (light token:, transmit data from several radio nodes to the computer that is connected on mobile network's chain joint assembly or the networking.
[Internet Server]
Server is in the click information while of recording user, retrieve and the positional information of node ID-Tag (RFID marks mirror) (the position GPS format information of obtaining in advance by GPS) (Location NMEA:NMEA0183=GLL, 4916.452349, N, 12311.123215, W225444.00, A, A*6A Object_Id:0700320001 etc.) corresponding cartographic information and peripheral information are by mark mirror (light token: the optical signal transmitter device data) reference and the corresponding optical signal transmitter device data of phone number.Cartographic information and peripheral information are transferred to mobile phone gateway (SMS/MMS/WAP).
[mobile data service terminal (mobile phone) gateway]
By SMS/MMS/WAP gateway, the Internet, will make the mobile phone at on-the-spot place can obtain " personalization " information with varying with each individual, and be sent to everyone mobile phone
[mobile data service terminal (mobile phone)]
At the entire field configuration node, with the position, the orientation is a benchmark, and sends relevant (English, Chinese etc.) information material to the mobile phone of holding this participant.
The base station at the mobile phone transmission signals time, one-shot message transmission link.But mobile phone is during at base station transmits information, and information issue each time all relates to authentication, connects, and receives and sends messages and waits each link.Therefore the while possibility that network interrupts may occur to a plurality of terminal transmits information in limited space.In fact, it is impossible only using mobile phone to finish information exchange in this pattern.
More than the environment of operation of six part construction systems.The action method of said system is:
(1) optical signal transmitter sends request signal to sensing induction wireless node;
(2) sensing induction wireless node is passed to the radio node router with self and the label of initiating the optical signal transmitter of request;
(3) the radio node router with the tag transmits that receives to Internet Server;
(4) Internet Server retrieves the cell-phone number of optical signal transmitter binding, by note (mobile data service terminal) gateway, sends relevant note (multimedia message) information of sensing induction wireless node position to this cell-phone number.
The present invention disperses to be arranged at Mode of Metropolitan with radio node, in the broad space of extensive facility space etc.In conjunction with the plural communication technology, construct the Information Exchange System of people and thing, thereby the problem of enumerating below the induction network environment also will be readily solved:
Can constitute intensive but not crowded network configuration.
Utilize radio source and radio communication, the system that utilizes can easily be set.
Can realize that qurer uses a plurality of terminals.
Can realize energy saving, stable operation.
The two-way communication that can realize node and terminal may.
But the information such as literal at display terminal place.
The extensive node support that can independently realize dispersedly having no talent and get involved.
Can freely add or break away from network.
This shows that the advantage of optical communication system comprises among the present invention:
Communicate by letter with destination's subtend between (0-10m) distance at originator, be difficult to realization information and steal, therefore have high fail safe.
Be not subjected to the wave interference of peripheral space.
Under the situation of using Bluetooth communication, can not be subjected to the interference of peripheral electric wave.
Can directly use the infrared ray message transmission of hardware to save cost.
Such as the show ground that picture has most spectaculars (node) to show, the spectacular that also can select to see now communicates.(radio communication is impossible realize)
Use bluetooth mode (NOKIA) to select node, after carrying out closely noncontact of NFC (0-10cm) communication, power supply is linked into the initial stage action and finishes cost time several seconds that needs during Bluetooth communication.
The judge distance of indoor, outdoor direction board is greatly more than 1m.Should try one's best after the range estimation near the distance of contactless communication closely.Relative bluetooth, the NOKIA convenience of common mode is lower.
Embodiment three
In the present embodiment, the present invention is used for the visit of exhibition; Can realize the seizure function of exhibition meeting field information, the seizure function of exhibition exhibit information.
System of the present invention can be to visitor's meeting field information that to provide with its current position be benchmark.As losing information such as water supply station, child dining room from his nearest toilet, clinic, parking lot, and his current orientation etc.
System of the present invention can be installed on each showpiece with visitor institute holding equipment and communicate, thereby makes the information of each showpiece show every visitor by mobile phone (English, Chinese).
The visitor can be a window with the meeting-place, asks for the optical signal transmitter of freely distributing.The visitor is regardless of the mobile phone kind after landing with the mobile phone initial stage of carrying out, all can select to collect the information of English or Chinese.The visitor can specify the content distributed of optical signal transmitter, connects the radio node that the meeting-place is set.Building, equipment, direction board etc., positional information, target information is specified content distributed, and sends to visitor's mobile phone (seeing also Fig. 3) with the form of SMS/MMS/WAP.
Advantage by the optical signal transmitter service system is as follows:
1) to the benefit of sponsor
● since cheap for manufacturing cost, can be distributed to most visitors in a large number and use.
● the trade mark of can on machine, stamping propaganda company brand.
● use with the mobile phone binding, have higher affinity and higher exposure rate.
2) to gray benefit
● optical signal transmitter can be used as the sales promotion marketing and gives sponsor.
● optical signal transmitter can be used as the advertising media platform and uses.
● by send the record of information to mobile phone, can calculate advertising results specifically, accurately.
● utilize the published method of GSM, it is constructed expense and transport expense and uses cheaply relatively with respect to other communication modes, and corresponding advertising results sexual valence is then than higher.
● send information in note PUSH mode, can guarantee that the visitor receives information accurately.
● resource is saved in environmental protection: take as paper printing etc.
3) to visitor's benefit
● comprise communication expense, freely using system and effectively the information transmission function of use mobile phone.
● using optical signal transmitter, provide portal service according to the visitor position, the inductivity information of next step action can be provided for the visitor, is the Mobile business service that has affinity.
4) to exhibiter's benefit
● be installed on each showpiece with visitor institute holding equipment and communicate, thereby make the information of each showpiece show every visitor by mobile phone (English, Chinese).
5) to the benefit of sponsor
● to visitor's meeting field information that to provide with its current position be benchmark.As from his nearest parking lot, clinic, toilet, lost child, dining room, water supply station and his current orientation etc.
● can obtain visitor's loop-around data.
Embodiment four
In the present embodiment, the present invention is used for public transit system.In each public transport platform a sense node is set, in server, stores the various information (as the relevant information of cartographic information, periphery) of this sense node.
The user can obtain the corresponding informance that needs by the transmitter emission request of holding on mobile phone.
Here description of the invention and application is illustrative, is not to want with scope restriction of the present invention in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present invention or substantive characteristics, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the scope of the invention and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (11)
1. a wireless message switching system is characterized in that, described system comprises:
Portable terminal is in order to reception information;
Transmitter, in order to emission solicited message to a sense node, described request information comprises the sign of transmitter; Described transmitter and described mobile terminal binding;
Sense node in order to receiving the solicited message of described transmitter emission, and is sent to a server with request;
Server is connected with described sense node, portable terminal, in order to receiving the information that described sense node sends, and with the feedback information of correspondence to corresponding mobile terminal.
2. wireless message switching system according to claim 1 is characterized in that:
Described system further comprises the node router, and described sense node is sent to server by this node router with information;
Described node router and each sense node are passed through ZigBee (wireless near field communication) module communication separately.
3. wireless message switching system according to claim 1 is characterized in that:
Described transmitter is an optical signal transmitter, and described sense node comprises the light signal inductor.
4. wireless message switching system according to claim 3 is characterized in that:
Described transmitter is an optical signal transmitter, and it comprises infrared light-emitting diode; Described sense node comprises the infrared photodiode with the supporting setting of described infrared light-emitting diode.
5. wireless message switching system according to claim 3 is characterized in that:
The solicited message of described transmitter emission comprises beginning sequence StartBit, the information content, sequence StopSequence three parts that stop; Two groups of identical information of each emission, 200 milliseconds of blanking times;
The light signal inductor contrasts the data of two group of received when receiving data, if consistent, as normal reception, enters into next step; If inconsistent, then do not have any action, and turn back to initial conditions.
6. wireless message switching system according to claim 1 is characterized in that:
Described portable terminal is a mobile phone;
Described server retrieves and corresponding cartographic information of sense node and peripheral information in receiver/transmitter emission solicited message;
Described server feeds back to the corresponding informance that retrieves the mobile phone of binding with corresponding transmitter by mobile data gateway or the Internet.
7. the information switching method of the described wireless message switching system of one of claim 1 to 6 is characterized in that, described method comprises the steps:
A, described portable terminal and transmitter binding;
B, described transmitter emission solicited message are to sense node, and described request information comprises the sign of transmitter.The object information of sense node reading object and precise location information;
C, described sense node receive the solicited message of described transmitter emission, and request is sent to server;
D, described server receive the information that described sense node sends, and with the feedback information of correspondence to corresponding mobile terminal.
8. information switching method according to claim 7 is characterized in that:
In the described steps A, to the website of setting, the sign of input handset number and transmitter on the website is with binding portable terminal and transmitter by login.
9. information switching method according to claim 7 is characterized in that:
Among the described step B, the solicited message of described transmitter emission comprises beginning sequence StartBit, the information content, sequence StopSequence three parts that stop; Two groups of identical information of each emission, 200 milliseconds of blanking times;
The light signal inductor contrasts the data of two group of received when receiving data, if consistent, as normal reception, enters into next step; If inconsistent, then do not have any action, and turn back to initial conditions.
10. information switching method according to claim 7 is characterized in that:
Among the described step C, described sense node is sent to server by the node router with request.
11. information switching method according to claim 7 is characterized in that:
Described portable terminal is a mobile phone;
Among the described step D, described server retrieves and corresponding cartographic information of sense node and peripheral information in receiver/transmitter emission solicited message;
Described server feeds back to the corresponding informance that retrieves the mobile phone of binding with corresponding transmitter by mobile data gateway or the Internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101660439A CN101883315A (en) | 2010-04-29 | 2010-04-29 | Wireless message switching system and message switching method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101660439A CN101883315A (en) | 2010-04-29 | 2010-04-29 | Wireless message switching system and message switching method thereof |
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| CN101883315A true CN101883315A (en) | 2010-11-10 |
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| CN2010101660439A Pending CN101883315A (en) | 2010-04-29 | 2010-04-29 | Wireless message switching system and message switching method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411753A (en) * | 2011-09-28 | 2012-04-11 | 中兴通讯股份有限公司 | Method for realizing audience division based on NFC, server thereof and system thereof |
| CN103926612A (en) * | 2014-03-20 | 2014-07-16 | 联想(北京)有限公司 | Electronic equipment and positioning method |
| CN104376427A (en) * | 2014-11-27 | 2015-02-25 | 无锡北斗星通信息科技有限公司 | Urban supermarket informant distribution method |
| CN107094048A (en) * | 2017-03-23 | 2017-08-25 | 深圳市科迈爱康科技有限公司 | Information Conduction method based on visible ray, conducting system |
| CN107465991A (en) * | 2016-06-02 | 2017-12-12 | 卢建旭 | Gateway cue conveyer and cue transfer approach |
| CN110856124A (en) * | 2019-10-23 | 2020-02-28 | 深圳市梦网科技发展有限公司 | Message state determination method and device, computing equipment and storage medium |
-
2010
- 2010-04-29 CN CN2010101660439A patent/CN101883315A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411753A (en) * | 2011-09-28 | 2012-04-11 | 中兴通讯股份有限公司 | Method for realizing audience division based on NFC, server thereof and system thereof |
| CN103926612A (en) * | 2014-03-20 | 2014-07-16 | 联想(北京)有限公司 | Electronic equipment and positioning method |
| CN104376427A (en) * | 2014-11-27 | 2015-02-25 | 无锡北斗星通信息科技有限公司 | Urban supermarket informant distribution method |
| CN107465991A (en) * | 2016-06-02 | 2017-12-12 | 卢建旭 | Gateway cue conveyer and cue transfer approach |
| CN107094048A (en) * | 2017-03-23 | 2017-08-25 | 深圳市科迈爱康科技有限公司 | Information Conduction method based on visible ray, conducting system |
| WO2018171091A1 (en) * | 2017-03-23 | 2018-09-27 | 深圳市科迈爱康科技有限公司 | Information conduction method and system based on visible light |
| CN110856124A (en) * | 2019-10-23 | 2020-02-28 | 深圳市梦网科技发展有限公司 | Message state determination method and device, computing equipment and storage medium |
| CN110856124B (en) * | 2019-10-23 | 2021-10-19 | 深圳市梦网科技发展有限公司 | Message state determination method and device, computing equipment and storage medium |
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Application publication date: 20101110 |