WO2017202382A1 - 一种声波物联网信息传输系统、中继基站及方法 - Google Patents

一种声波物联网信息传输系统、中继基站及方法 Download PDF

Info

Publication number
WO2017202382A1
WO2017202382A1 PCT/CN2017/086222 CN2017086222W WO2017202382A1 WO 2017202382 A1 WO2017202382 A1 WO 2017202382A1 CN 2017086222 W CN2017086222 W CN 2017086222W WO 2017202382 A1 WO2017202382 A1 WO 2017202382A1
Authority
WO
WIPO (PCT)
Prior art keywords
code
beacon
vocoding
information
mobile terminal
Prior art date
Application number
PCT/CN2017/086222
Other languages
English (en)
French (fr)
Inventor
杨丽玉
彭正彦
Original Assignee
厦门声连网信息科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201610356075.2A external-priority patent/CN105847436B/zh
Priority claimed from CN201610784085.6A external-priority patent/CN106375418A/zh
Application filed by 厦门声连网信息科技有限公司 filed Critical 厦门声连网信息科技有限公司
Priority to SG11201810568QA priority Critical patent/SG11201810568QA/en
Publication of WO2017202382A1 publication Critical patent/WO2017202382A1/zh
Priority to US16/199,264 priority patent/US20190097737A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Definitions

  • the present invention relates to the field of computer and information technology, and in particular, to an acoustic wave Internet of Things information transmission system, a relay base station, and a method.
  • the content provider provides resource information through media such as posters, books, videos, etc.
  • the resource information in this patent refers to a URL or a QR code converted by a URL, the URL is loading specific content.
  • the URL of the information interface the user opens the information content page corresponding to the information resource by clicking/manually inputting the URL or opening the camera of the mobile device to scan the two-dimensional code.
  • the existing acoustic wave information recognition technology is limited to the technical solution for decoding the sound wave to obtain the link, and there is no sound wave based solution for the function realization of the specific business mode under the offline application scenario.
  • the technical problem to be solved by the present invention is to provide an acoustic wave Internet of Things information transmission system, a relay base station and a method.
  • the present invention provides an acoustic wave Internet of Things information transmission system, comprising: a vocoding device, a voicing system, a mobile terminal, and a push service platform; wherein the vocoding device is configured to transmit sound waves including vocoding a signal; the vocoding system includes a relay base station for receiving the sound wave signal, Processing the acoustic wave signal to obtain a radio wave signal including a corresponding vocoding code, and transmitting the signal to the mobile terminal; and the mobile terminal includes a vocoding processing module, configured to acquire the radio wave signal to extract Corresponding vocoding, and uploading the vocoding to the relay base station; the relay base station is further configured to retrieve a corresponding link address according to the voice code uploaded by the mobile terminal, and place the link address Sending to the mobile terminal; wherein the relay base station pre-stores a binding relationship between the vocode and the link address; the vocoding processing module is further configured to: after receiving the link address, log in through the link address The webpage or the push service
  • the relay base station includes: a communication module, configured to implement information interaction with the mobile terminal; and a short-term database, configured to pre-store a binding relationship between the voice code and the link address; wherein the link address is a short address; And a voice code parsing module, configured to receive a voice code uploaded by the mobile terminal through the voice code processing module, retrieve a corresponding link address in the short-address database according to the voice code, and pass the link address through the communication module Send to the vocoding module.
  • a communication module configured to implement information interaction with the mobile terminal
  • a short-term database configured to pre-store a binding relationship between the voice code and the link address; wherein the link address is a short address
  • a voice code parsing module configured to receive a voice code uploaded by the mobile terminal through the voice code processing module, retrieve a corresponding link address in the short-address database according to the voice code, and pass the link address through the communication module Send to the vocoding module.
  • the vocoding module includes: a first acoustic wave receiving module, configured to receive an acoustic wave signal sent by the vocoding device; and a first acoustical digital-to-analog conversion module, configured to perform a Fourier inverse transform on the acoustic signal Get the vocoding.
  • the vocoding system further includes a beacon broadcast patch and a beacon management system communicably connected to the relay base station; wherein the beacon management system is configured to pre-set a tying code and a link address. a relationship, and setting and managing the beacon broadcast patch according to a preset policy;
  • the relay base station includes: a second sound wave receiving module, configured to receive the sound wave signal sent by the voice code transmitting device; and the second sound wave number a modulo conversion module, configured to perform a Fourier inverse transform on the received acoustic signal to obtain a corresponding vocoding code;
  • the vocoding module is configured to obtain the vocode obtained by the second acoustical digital-to-analog conversion module, and encode the beacon
  • the function loading the vocoding into the beacon information format to form beacon information; wherein the beacon information includes a vocoding code and a beacon code corresponding to the beacon broadcast patch; and a communication module for communicating with the beacon broadcast patch Bluetooth performs one-way transmission, and delivers beacon information
  • the relay base station is further configured to: when receiving the sound wave signal, process the sound wave signal to obtain a radio wave including a corresponding sound code, and send the wave wave signal to another relay base station; A relay base station processes the received acoustic wave signal to obtain a radio wave signal including the corresponding vocoding code, and delivers the radio wave signal to the mobile terminal within a preset range.
  • the mobile terminal is further configured to pre-store a binding relationship between the voice code and the link address, where the pre-stored binding relationship is preset by the vocoding processing module or downloaded from the relay base station;
  • the vocoding module is further configured to acquire the radio wave signal to extract a corresponding vocoding code, and directly obtain a corresponding link address according to the pre-stored binding relationship.
  • the beacon management system is a BLE4.0 area network management system.
  • the resource information stored by the push service platform includes: a sound wave code as a primary key content of the index table, a short address bound to the sound wave code, and an information content corresponding to the short address; and the information corresponding to the short address
  • the content includes one or more of the following: business classification, business number, product classification, product code, customer mobile phone number, business deployment location, discount coupon code, discount coupon usage, receipt information time, advertisement, event information, Public service information; wherein the information content is audio, video, picture, text or web content.
  • the present invention also provides an acoustic wave object network information transmission relay base station, comprising: a short-term database, configured to pre-store binding information of a voice code and a link address; wherein the link address is a short address; and a receiving module is configured to receive And comprising: a sound wave signal, and processing the sound wave signal to obtain a wave signal including a corresponding sound code; a communication module, configured to send the wave signal to a mobile terminal within a predetermined range; and a voice code parsing module, And receiving the voice code uploaded by the mobile terminal through the vocoding processing module, and acquiring a corresponding link address in the short-address database according to the sound code, and sending the link address to the mobile terminal by using the communication module And causing the vocal processing module of the mobile terminal to log in to the corresponding webpage or the push service platform by using the link address to obtain corresponding resource information; wherein the vocal code uploaded by the mobile terminal through the vocoding processing module is obtained according to the obtained Corresponding vocoding extracted by the
  • the method further includes: a second acoustic wave digital-to-analog conversion module, configured to perform Fourier inverse transform on the received acoustic wave signal to obtain a corresponding vocoding code; and a vocoding loading module, configured to acquire the second acoustic wave digital-to-analog conversion module Obtaining a vocode by loading a vocoding into a beacon information format by a beacon encoding function to form beacon information; wherein the beacon information includes a vocoding code and a beacon code corresponding to the beacon broadcast patch;
  • the communication module is further configured to perform one-way transmission with the beacon broadcast patch via Bluetooth, and deliver the beacon information to the beacon broadcast patch corresponding to the beacon code according to an instruction of the beacon management system, so that the beacon broadcast
  • the patch transmits beacon information including the vocoding to the mobile terminal within a predetermined range; wherein the instructions are generated by the beacon management system according to a preset policy.
  • the communication module is further configured to send the received radio wave signal to another relay base station.
  • the present invention also provides a method for transmitting acoustic wave Internet of Things information, comprising: a vocoding device transmitting an acoustic signal including a vocoding; a relay base station receiving the acoustic signal, and processing the acoustic signal to obtain a corresponding vocoding And transmitting the radio wave signal to a mobile terminal in a preset range; the mobile terminal acquires the radio wave signal to extract a corresponding sound code, and uploads the sound code to the relay base station; the relay base station Retrieving a corresponding link address according to the voice code uploaded by the mobile terminal, and transmitting the link address to the mobile terminal; wherein the relay base station prestores a binding relationship between the voice code and the link address; After receiving the link address, the mobile terminal logs in the corresponding webpage or the push service platform through the link address to obtain corresponding resource information; wherein the resource information corresponding to the link code and the link address is pre-stored in the push Broadcast service platform.
  • the method further includes: the mobile terminal receiving the sound wave signal including the sound code sent by the voice code transmitting device; and performing Fourier transform on the sound wave signal to obtain the sound code, and uploading the sound code to the middle Following the base station.
  • the method further includes: the relay base station receiving the sound wave signal, and performing Fourier reverse transform on the sound wave signal to obtain a corresponding sound a beacon code is formed by loading a vocode into a beacon information format by a beacon encoding function; wherein the beacon information includes a vocoding code and a beacon code corresponding to the beacon broadcast patch; The instruction of the system sends the beacon information to the beacon broadcast patch corresponding to the beacon code; wherein the instruction is generated by the beacon management system according to the preset policy; the beacon broadcast patch Receiving beacon information that is sent by the relay base station and including the voice code, and transmitting the beacon information to the mobile terminal within a predetermined range.
  • the method further includes: the mobile terminal directly acquiring the corresponding link address according to the binding relationship between the pre-stored vocoding and the link address;
  • the pre-stored binding relationship is preset for the mobile terminal or downloaded from the relay base station.
  • the resource information stored by the push service platform is: a sound wave code as a primary key content of the index table, a short address bound to the sound wave code, and an information content corresponding to the short address; and the information corresponding to the short address
  • the content includes one or more of the following: business classification, business number, product classification, product code, customer mobile phone number, business deployment location, discount coupon code, discount coupon usage, receipt information time, advertisement, event information, Public service information; wherein the information content is audio, video, picture, text or web content.
  • the present invention also provides a method for transmitting acoustic wave Internet of Things information, comprising: receiving an acoustic wave signal transmitted by a vocoding device; processing the acoustic signal to obtain a radio signal including a corresponding vocoding; and transmitting the radio signal to a predetermined a mobile terminal in the range; and receiving a voice code uploaded by the mobile terminal, and acquiring a corresponding link address in the short-address database according to the voice code; and transmitting the link address to the mobile terminal, so that The mobile terminal logs in a corresponding webpage or a push service platform by using the link address to obtain corresponding resource information; wherein the voice code uploaded by the mobile terminal is a corresponding voice code extracted according to the acquired radio wave signal; The resource information corresponding to the code and the link address is stored in advance in the push service platform.
  • the method further comprises: performing Fourier inverse transform on the received acoustic signal to obtain a vocoding; and loading the vocoding to the beacon information by using a beacon encoding function.
  • the method further includes: transmitting the radio wave signal to another relay base station.
  • the acoustic wave Internet of Things information transmission system, the relay base station and the method of the embodiment of the present invention apply the sound wave information transmission technology to the user access end of the Internet of Things, and combine the sound wave transmission technology with the Internet of Things, which not only simplifies
  • the user operation makes the information resource more convenient and convenient, and also utilizes the rich information resources of the Internet of Things, which not only improves the user experience of the entire Internet of Things, but also expands the commercial use of the Internet of Things, and passes the BLE4.0 high frequency.
  • the electric wave signal transmits the vocoding that is pushed to the user end, and solves the problem that the sound wave cannot carry a large amount of information.
  • the present invention sets the information push area by the customer (for example, a merchant) as a unit, so that the customer can set, bind and update offline in real time.
  • the information that needs to be pushed, and the present invention distributes the push information link address URL in a distributed manner on the client, which reduces the cost of storage and information interaction of the information push service platform, and the information push service platform focuses on The collection of big data and the prediction of various trends have greatly reflected the commercial value of the Internet of Things.
  • FIG. 1 is a schematic structural diagram of an embodiment of an acoustic wave Internet of Things information transmission system according to the present invention
  • FIG. 2 is a schematic structural diagram of another embodiment of the acoustic wave Internet of Things information transmission system of the present invention.
  • Figure 3 is a model diagram of the acoustic wave transmission protocol of the present invention.
  • Figure 4 is a schematic diagram showing the structure of the acoustic wave code data in the present invention.
  • Figure 5 is a channel mapping table in the acoustic wave code information segment of the present invention.
  • FIG. 6 is a schematic diagram of the sound wave conversion into a beacon information format of the present invention.
  • FIG. 7 is a schematic diagram of a format of data transmission information of the acoustic wave Internet of things according to the present invention.
  • FIG. 11 is a sound wave Internet of Things information transmission method in a fourth embodiment of the present invention.
  • Figure 12 is a diagram showing a method of transmitting acoustic wave Internet of Things information in a fifth embodiment of the present invention.
  • the acoustic wave Internet of Things information transmission system 100 includes a vocoding transmitting device 1, a voicing push system 2, a mobile terminal 3, and a push service platform 4.
  • the vocoding device 1 is for playing an audio or video document in which a voice code (sound wave code) is inserted, or an acoustic wave signal corresponding to the voice code.
  • the vocoding device 1 may be various audio and video playback devices.
  • the mobile terminal 3 includes a built-in Bluetooth module 31 and a vocoding module 32.
  • the mobile terminal 3 is communicatively coupled to the push service platform 4 via a vocoding module 32 (e.g., via a communication connection over the Internet).
  • the mobile terminal 3 can be a smartphone, a tablet, a PDA, or the like.
  • the vocoding system 2 includes a relay base station 22.
  • the relay base station 22 is configured to receive the acoustic wave signal, and process the acoustic wave signal to obtain a radio wave signal including the corresponding vocoding code, and deliver the signal to the mobile terminal 3 within a preset range.
  • the vocoding module 32 acquires the radio signal to extract the corresponding vocode and uploads the vocode to the relay base station 22.
  • the relay base station 22 is further configured to retrieve a corresponding link according to the voice code uploaded by the mobile terminal 3. An address, and the link address is delivered to the mobile terminal 3.
  • the relay base station 22 prestores a binding relationship between the voice code and the link address.
  • the vocoding processing module 32 is configured to, after receiving the link address, log in to the corresponding webpage or the push service platform 4 through the link address to obtain corresponding resource information.
  • the relay base station 22 includes a voice code parsing module 221, a short address database 222, and a communication module 224.
  • the short address database 222 prestores binding information of the vocoding and the link address.
  • the communication module 224 includes a radio frequency communication module that implements information interaction with the mobile terminal 3, such as a WIFI module, a Bluetooth module with a bidirectional transmission function, and the like.
  • the vocoding module 221 is configured to receive a voice code uploaded by the mobile terminal 3 through the vocoding module 32, and retrieve a link address corresponding to the voice code in the short address database 222 according to the voice code, and then The link address is delivered to the vocoding module 32 of the mobile terminal 3 via the communication module 224.
  • the vocoding module 32 is configured to log in to the corresponding webpage or the push service platform 4 to obtain the corresponding information content after receiving the link address.
  • the vocoding module 32 includes a first acoustic wave receiving module and a first acoustic wave digital-to-analog conversion module, and the first acoustic wave receiving module is configured to directly receive the acoustic wave signal sent by the voicing device 1;
  • the first acoustic wave digital-to-analog conversion module is configured to perform inverse Fourier transform on the acoustic signal to obtain a vocoding code.
  • the relay base station 22 is further configured to process the received acoustic wave signal to obtain a radio wave signal including a corresponding vocoding code, and send the radio wave signal to another relay base station, where the other relay base station will The received radio wave signal is sent to the mobile terminal within a preset range.
  • the vocoding system 2 further includes a beacon broadcast patch 21 and a beacon management system 23 communicatively coupled to the relay base station 22, and the beacon management system 23 is configured to set and update the vocoding and link address.
  • the binding information is also used to set and manage the beacon broadcast tile 21 according to a preset policy.
  • the relay base station 22 further includes a vocoding module 223, a second acoustic receiving module 225, and a second acoustic digital-to-analog conversion module 226.
  • the second acoustic wave receiving module 225 is configured to receive the acoustic wave signal sent by the vocoding device 1; the second acoustic digital-to-analog conversion module 226 performs Fourier inverse transform on the acoustic signal received by the acoustic wave receiving module 225 to obtain a vocoding code, and The vocoding is sent to the vocoding module 223.
  • the vocoding The module 223 is configured to load the vocoding into the beacon information format by the beacon encoding function to form the beacon information, wherein the beacon information includes the vocoding and the beacon code corresponding to the beacon broadcast patch.
  • the communication module 224 and the beacon broadcast patch 21 transmit unidirectionally through the Bluetooth, and deliver the beacon information to the beacon broadcast patch 21 corresponding to the beacon code according to the instruction of the beacon management system 23.
  • the instruction is generated by the beacon management system 23 according to a preset policy.
  • the beacon broadcast patch 21 is configured to receive the beacon information that is sent by the relay base station 22 and includes the vocal code, and push the beacon information from the Bluetooth module 31 to the mobile terminal 3 in the preset range.
  • the mobile terminal 3 is configured to extract the vocode from the beacon information by the vocoding processing module 32 and upload it to the relay base station 22 after receiving the beacon information.
  • the information push area is set by the merchant unit, and the plurality of merchants correspond to the plurality of information push areas, and each information push area includes at least one beacon management system, at least one relay base station, at least one vocoding device, Several beacon broadcast tiles.
  • the link address is a URL or a short address
  • the beacon management system 23 is a management system of the BLE 4.0 area network.
  • the push service platform is provided with an information push database storing information content, and the data format and information content stored in the information push database is: a sound wave code USID as a primary key content of the index table, and bound to the sound wave code USID.
  • the short-address SUA and the information content corresponding to the short-address SUA, and the information content corresponding to the short-address SUA includes: a merchant classification MT, a merchant number MID, a product classification PT, a commodity code PID, a customer mobile phone number MN, a merchant deployment location GL
  • the discount coupon code CID, the discount coupon usage status CS, and the acceptance information time TS; part of the content stored in the information push database is set in advance by the merchant.
  • the acoustic wave transmission protocol model of the present invention has a four-layer architecture, from bottom to top: physical layer, transport layer, presentation layer, and application layer.
  • the physical layer is at the bottom of the sound wave transmission protocol and is the basis of the entire acoustic wave IoT. It provides acoustic wave transmission media and interconnection devices for data communication between devices, providing a reliable transmission environment for data transmission and providing hardware level for sound wave transmission. Support, mainly including sound wave transmitting equipment and sound wave receiving equipment, the same
  • the physical layer includes hardware requirements (frequency range, sampling rate, intensity range, etc.) for the transmitting device and the receiving device.
  • the transport layer is located above the physical layer and is responsible for data transmission from the source end to the destination end, that is, the physical layer-based transmission device and medium, and the sound wave is transmitted from the sound wave transmitting device to the sound wave receiving device.
  • the transmission layer mainly includes playing sound waves through the speaker of the sound wave transmitting end and receiving sound waves through the microphone of the sound wave receiving end, and can repeatedly play sound waves according to the actual application scene during transmission to improve the accuracy, and record and record at the time of receiving, and transmit at the same time.
  • the layer puts forward the normative requirements on the sound wave intensity, time length and non-overlapping of the transmission.
  • the main function of the presentation layer is to define a common data format for sonic communication, providing a standard codec rule for data conversion so that interoperability can be achieved.
  • the presentation layer mainly includes the string structure and check code generation of the data before transmission, the encoding and generation of the acoustic signal, and the processing and decoding of the acoustic signal after receiving, the string parsing of the data and the verification of the verification code.
  • the presentation layer defines this. General standard data construction and parsing rules as well as acoustic encoding and decoding rules.
  • FIG. 4 there is shown a schematic diagram of the structure of the acoustic wave code data in the present invention.
  • the data structure needs to add the information head and the CRC check bit in addition to the data content itself, and the three parts constitute a complete
  • the information segment has a total of 7 bytes, and the first byte of the information segment is a header. It can be used as a separator to locate the starting position of the received sound wave during the loop, or as a group identifier. Differentiating between different groups of sound waves can also be defined as a secret protocol between the sound wave transmitting end and the sound wave receiving end.
  • the 4 bytes in the middle of the message are valid data bits, ie the actual information transmitted, such as the sonic code.
  • the last 2 bytes are the CRC check bits to verify the correctness and integrity of the ultrasonic code transmission data.
  • a channel map in the acoustic wave code information section of the present invention there is shown a channel map in the acoustic wave code information section of the present invention.
  • the bandwidth of 18K-20K is divided into four channels, as shown in FIG. 5, the frequency intervals corresponding to channel A, channel B, channel C, and channel D are respectively set, and the mapping relationship with the high and low level signals is respectively performed.
  • the section represents a transmission order in which the above four channels are arranged and combined to form an information transmission order comparison table; the byte is used as a header to define an information transmission order of four channels, for example, the information header A represents the information transmission order as channel B.
  • Channel A, channel D, and channel C, and the information header F represents the channel transmission order of channel A, channel C, channel D, and channel B.
  • the information transmission order comparison table is stored in the sound wave transmitting end and the receiving end for calling.
  • FIG. 6 there is shown a schematic diagram of the sound wave conversion to vocode loading to beacon information format of the present invention.
  • the merchant in the present invention plays the audio and video document of the sound wave code (sound code) USID through the vocoding device 1 set in the information push area, or directly transmits the sound wave signal converted by the sound wave code USID.
  • the second acoustic wave receiving module 225 of the relay base station 22 receives the acoustic wave signal transmitted by the vocoding device 1 and performs a Fourier inverse transform on the acoustic signal by the second acoustic digital-to-analog conversion module 226 to obtain the acoustic code USID, and the vocoding is loaded.
  • the module 223 loads the sonic code USID and the customized beacon code UUID into the beacon information format by a beacon code (Beacon_Encoder) function to form beacon information.
  • the PDU (Protocol DataUnit) payload in the beacon information format carries 4 bytes (bytes) of the sound wave code and the beacon code UUID, and determines whether the data information is transmitted or the positioning information by the difference of the AccessAddress parameter.
  • the relay base station 22 delivers the beacon information to the beacon broadcast patch 21 corresponding to the beacon code UUID, and the beacon broadcast patch 21 broadcasts the beacon information.
  • the sound wave modulated to the frequency of 18K-20K can be decoded by the FFT sound wave conversion, and the sound wave code can be decoded into the beacon information format, which can make the information transmission farther and more stable, and overcome the sound wave.
  • the transmission distance is short, and the beacon has a more accurate positioning capability and the ability to start the APP.
  • FIG. 7 it is a schematic diagram of a data transmission information format of the acoustic wave Internet of Things of the present invention.
  • Sonic IoT mode communication protocol where:
  • the sound wave code UltrasonicID (USID): or so-called vocoding, can be embedded in sound waves or radio waves to transmit;
  • ShortURLAddress Provides a very short URL to replace the original possibly longer URL. You can link to the information push service platform to obtain the corresponding information content, or you can link to the Internet page.
  • the information content corresponding to the short address includes one or more of the following: merchant classification, quotient Home number, product classification, product code, customer mobile phone number, merchant deployment location, discount coupon code, discount coupon usage status, receipt information time, advertisement, event information, public service information; for example, event information can be free for merchants Trial activities, shopping sweepstakes, etc.; public service information can be parking space occupancy, government policy information (such as car purchase conditions, policy information pushed in the vehicle exhibition area).
  • information content is audio, video, picture, text or webpage content. specifically:
  • MT Merchant Category
  • MID Merchant ID
  • Product Category used to distinguish categories of different products
  • IDID Used to represent the product number
  • MN Mobile phone number MobileNo.
  • GL Business deployment location GeoLocation (GL): beacon or vocoding device set address or GPS latitude and longitude;
  • Coupon code used to track the use of coupons
  • Coupon status (CouponStatus (CS): used, unused or expired respectively;
  • TimeStamp local trading time.
  • FIG. 8 is a method for transmitting acoustic wave Internet of Things information
  • the method for transmitting the acoustic wave Internet of Things information includes the following steps:
  • the vocoding device transmits an acoustic signal including a vocoding code
  • the relay base station receives the sound wave signal, and processes the sound wave signal to obtain a wave signal including the corresponding sound code, and sends the signal to the mobile terminal in a preset range.
  • the mobile terminal acquires the radio wave signal to extract a corresponding vocoding code, and uploads the vocoding code to the relay base station.
  • the relay base station retrieves a corresponding link address according to the voice code uploaded by the mobile terminal, and sends the link address to the mobile terminal.
  • the relay base station prestores the voice code and the link address. Binding relationship;
  • the mobile terminal After receiving the link address, the mobile terminal logs in to the corresponding webpage or pushes the service platform through the link address to obtain corresponding resource information; then, the process ends.
  • the resource information corresponding to the link address and the link address is pre-stored in the push service platform.
  • step S10 the method further includes:
  • the mobile terminal receives the sound wave signal including the voice code sent by the voice code transmitting device;
  • step S22 Perform Fourier transform on the acoustic signal to obtain a vocode, and upload the vocode to the relay base station. Then, step S23 is performed.
  • step S10 the method further includes:
  • the relay base station receives the sound wave signal, and performs Fourier inverse transform on the sound wave signal to obtain a corresponding sound code.
  • the beacon information is loaded into the beacon information format by a beacon encoding function to form beacon information.
  • the beacon information includes a voice code and a beacon code corresponding to the beacon broadcast patch.
  • the beacon information is sent to the beacon broadcast patch corresponding to the beacon code according to the instruction of the beacon management system; wherein the instruction is generated by the beacon management system according to the preset policy;
  • the beacon broadcast patch receives the beacon information that is sent by the relay base station and includes the voice code, and sends the beacon information to the mobile terminal in a predetermined range. Then, step S35 is performed.
  • the resource information stored by the push service platform is: a sound wave code as a primary key content of the index table, a short address bound to the sound wave code, and an information content corresponding to the short address; and the information content corresponding to the short address Including: business classification, business number, product classification, product code, customer mobile phone number, business deployment location, discount coupon code, discount coupon usage status, receipt information time, advertisement, event information, public service information;
  • the content is audio, video, image, text, or web content. .
  • the beacon management system presets the strategy of merchant A, product code B, discount coupon code C, and the broadcast time is 12:00 to 14:00 every day.
  • the beacon information is sent to the beacon broadcast patch corresponding to the beacon code, such as the broadcast patch sent to the area where the merchant A is located.
  • the signal is obtained from the broadcast patch through the vocoding processing module, and the discount coupon code of the commodity code B issued by the merchant is accessed according to the parsed link address. C.
  • the policy preset by the beacon management system is merchant A, commodity code B, discount coupon code C, and broadcast throughout the day.
  • the beacon information is sent to each beacon broadcast tile according to the policy.
  • the user carrying the mobile terminal can obtain the signal from the broadcast patch through the vocoding module at any position, and access the discount coupon code C of the commodity code B issued by the merchant according to the parsed link address.
  • a method for transmitting an acoustic wave Internet of Things information is applied to a relay base station, and the method includes:
  • the voice code uploaded by the mobile terminal is a corresponding voice code extracted according to the obtained radio wave signal; the resource information corresponding to the voice code and the link address is pre-stored in the push service platform.
  • the method further includes: transmitting the received radio signal to another relay base station.
  • step S40 the method further includes:
  • the beacon information is loaded into the beacon information format by a beacon encoding function to form beacon information.
  • the beacon information includes a voice code and a beacon code corresponding to the beacon broadcast patch.
  • the beacon information is sent to the beacon broadcast patch corresponding to the beacon code according to an instruction of the beacon management system, so that the beacon broadcast patch sends the beacon information including the vocal code to a predetermined range. Move And the instruction is generated by the beacon management system according to a preset policy. Then step S55 is performed.
  • the information push area is set by the merchant unit, and the plurality of merchants correspond to the plurality of information push areas, and each information push area includes at least one letter.
  • the client binds the vocoding and the push information link address URL to the relay base station according to the information push demand, and the sound is
  • the code is embedded in the audio and video document, and the audio and video document is played by the vocoding device in the information pushing area, or the sound wave signal is directly sent, and after receiving the sound code by the relay base station, the packaged beacon information is relayed to the corresponding
  • the beacon broadcast patch is then carried by the 2.4 GHz BLE4.0 high-frequency wave signal (carrier) transmitted by the beacon broadcast patch, and the sound transmission is compensated by the stable and fast transmission characteristics of the beacon broadcast patch.
  • the mobile terminal receiving the vocode uploads the voice code to the relay base station to obtain the corresponding push information link address URL, and logs into the Internet through the push information link address URL to obtain the pre-stored information resource.
  • the invention applies the sound wave information transmission technology to the user access end of the Internet of Things, and combines the sound wave transmission technology with the Internet of Things, which not only simplifies the user operation, but also makes the information resource acquisition more convenient and quick, and also utilizes the information richer information network.
  • the present invention sets an information push area in a unit of a customer (for example, a merchant), and facilitates a customer to offlinely set, bind, and update information that needs to be pushed in real time, and the present invention distributes the push information link address URL in a distributed manner to the client.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division, and may be implemented in actual implementation.
  • multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed.
  • the coupling or direct coupling or communication connection to each other may be an indirect coupling or communication connection through some interface, device or unit, and may be in electrical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • all or part of the technical solution of the present invention may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (which may be a personal computer, The management server, or network device, etc. or processor, performs all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read only memory (English: read-only memory, abbreviation: ROM), a random access memory (English: Random Access Memory, abbreviation: RAM), a magnetic disk or an optical disk, and the like.
  • a U disk a mobile hard disk
  • a read only memory English: read-only memory, abbreviation: ROM
  • a random access memory English: Random Access Memory, abbreviation: RAM
  • magnetic disk or an optical disk and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)

Abstract

本发明公开了一种声波物联网信息传输系统、中继基站及方法。其中，该方法包括：声码发送装置用于发送包含声码的声波信号，中继基站对接收到的声波信号处理以得到包含对应声码的电波信号，并下发至预设范围内的移动终端；移动终端获取电波信号以提取对应的声码，将声码上传至中继基站；中继基站调取对应的链接地址，并将链接地址下发至移动终端；移动终端接收到链接地址后，通过链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；其中，声码与链接地址对应的资源信息预先保存在推播服务平台。通过本发明，将声波传输技术与物联网相结合，方便用户获取资源，并利用物联网更信息资源提高用户体验，扩展物联网的商业用途。

Description

一种声波物联网信息传输系统、中继基站及方法 【技术领域】
本发明涉及计算机与信息技术领域，特别是涉及一种声波物联网信息传输系统、中继基站及方法。
【背景技术】
随着信息通信技术的发展和移动设备(例如智能手机)的普及，用户经常会使用移动设备来获取信息。具体地，除了通过互联网外，信息内容提供者通过海报、书刊、视频等媒介来展现资源信息(本专利中资源信息指的是URL或者由URL转化成的二维码，该URL是加载具体内容的信息界面的URL)，用户通过点击/手动输入所述URL或者打开移动设备的摄像头扫描二维码，来打开信息资源对应的信息内容页面。
近年来，利用大多数移动设备上都设有麦克风和扬声器的特点，以声波为载体进行信息推播的方案被提出。通过任何发声硬件播放加载讯号的高频声波便可推送出预制好的信息，用户仅需要通过移动设备接收声波即可实现资源信息的获取。
然而，现有的声波信息识别技术仅限于解码声波得到链接的技术方案，而对于线下应用场景下特定商业模式的功能实现方面，尚没有基于声波的解决方案。
【发明内容】
本发明主要解决的技术问题是提供一种声波物联网信息传输系统、中继基站及方法。
本发明的提供一种声波物联网信息传输系统，包括：声码发送装置、声码推播系统、移动终端以及推播服务平台；其中，所述声码发送装置用于发送包含声码的声波信号；所述声码推播系统包括中继基站，用于接收所述声波信号， 对所述声波信号进行处理以得到包含对应声码的电波信号，并下发至预设范围内的所述移动终端；所述移动终端包括声码处理模块，用于获取所述电波信号以提取对应的声码，并将所述声码上传至所述中继基站；所述中继基站还用于根据所述移动终端上传的声码调取对应的链接地址，以及将所述链接地址下发至所述移动终端；其中，所述中继基站预存有声码与链接地址的绑定关系；所述声码处理模块还用于当接收到所述链接地址后，通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；其中，所述推播服务平台预存声码与链接地址对应的资源信息。
其中，所述中继基站包括：通信模块，用于与所述移动终端实现信息交互；短址数据库，用于预存声码和链接地址的绑定关系；其中，所述链接地址为短址；以及声码解析模块，用于接收所述移动终端通过声码处理模块上传的声码，根据所述声码调取短址数据库中对应的链接地址，以及将所述的链接地址通过通信模块下发至声码处理模块。
其中，所述声码处理模块包括：第一声波接收模块，用于接收声码发送装置发送的声波信号；以及第一声波数模转换模块，用于将声波信号进行傅里叶逆向变换得到声码。
其中，所述声码推播系统还包括与所述中继基站通信连接的信标广播贴片以及信标管理系统；其中，所述信标管理系统用于预先设置声码与链接地址的绑定关系，以及根据预置策略设定和管理所述信标广播贴片；所述中继基站包括：第二声波接收模块，用于接收声码发送装置发送的声波信号；以及第二声波数模转换模块，用于对接收的声波信号进行傅里叶逆向变换后得到对应的声码；声码加载模块，用于获取所述第二声波数模转换模块得到的声码，通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；以及通信模块，用于与信标广播贴片通过蓝牙进行单向传输，以及依照信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片；其中，所述指令为所述信标管理系统根据所述 预置策略产生的；所述信标广播贴片用于接收中继基站下发的包含有声码的信标信息，并将所述信标信息发送至预定范围内的移动终端。
其中，所述中继基站还用于在接收所述声波信号，对所述声波信号进行处理以得到包含对应声码的电波时，将所述电波信号发送至另一中继基站；所述另一中继基站对接收到的声波信号进行处理以得到包含对应声码的电波信号，并下发至预设范围内的所述移动终端。
其中，所述移动终端还用于预存声码和链接地址的绑定关系；其中，预存的所述绑定关系为所述声码处理模块预先设置，或者从所述中继基站下载；所述声码处理模块还用于获取所述电波信号以提取对应的声码，并根据预存的所述绑定关系直接获取对应的链接地址。
其中，所述信标管理系统为BLE4.0区域网管理系统。
其中，所述推播服务平台存储的资源信息包括：作为索引表主键内容的声波代码、与所述声波代码绑定的短址、与短址对应的信息内容；所述与短址对应的信息内容包括以下内容的一项或多项：商家分类、商家编号、商品分类、商品代号、客户手机号码、商家布署位置、折扣券代码、折扣券使用状况、收受信息时间、广告、活动信息、公共服务信息；其中，所述信息内容为音频、视频、图片、文本或网页内容。
本发明还提供一种声波物联网信息传输中继基站，包括：短址数据库，用于预存声码和链接地址的绑定信息；其中，所述链接地址为短址；接收模块，用于接收包含声码的声波信号，并对所述声波信号进行处理以得到包含对应声码的电波信号；通信模块，用于将所述电波信号发送至预定范围内的移动终端；以及声码解析模块，用于接收所述移动终端通过声码处理模块上传的声码，根据所述声码调取短址数据库中对应的链接地址，以及将所述的链接地址通过通信模块下发至所述移动终端，使所述移动终端声码处理模块通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；其中，所述移动终端通过声码处理模块上传的声码是根据获取的所述电波信号提取的对应声码； 声码与链接地址对应的资源信息预先保存在推播服务平台。
其中，还包括：第二声波数模转换模块，用于对接收的声波信号进行傅里叶逆向变换后得到对应的声码；声码加载模块，用于获取所述第二声波数模转换模块得到的声码，通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；以及所述通信模块还用于与信标广播贴片通过蓝牙进行单向传输，以及依照一信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片，使所述信标广播贴片将包含有声码的信标信息发送至预定范围内的移动终端；其中，所述指令为所述信标管理系统根据预置策略产生的。
其中，所述通信模块还用于将接收到的所述电波信号发送至另一中继基站。
本发明还提供一种声波物联网信息传输方法，包括：声码发送装置发送包含声码的声波信号；中继基站接收所述声波信号，对所述声波信号进行处理以得到包含对应声码的电波信号，并下发至预设范围内的移动终端；所述移动终端获取所述电波信号以提取对应的声码，并将所述声码上传至所述中继基站；所述中继基站根据所述移动终端上传的声码调取对应的链接地址，并将所述链接地址下发至所述移动终端；其中，所述中继基站预存有声码与链接地址的绑定关系；所述移动终端接收到所述链接地址后，通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；其中，所述声码与链接地址对应的资源信息预先保存在所述推播服务平台。
其中，还包括：所述移动终端接收所述声码发送装置发送的包含声码的声波信号；以及将声波信号进行傅里叶逆向变换得到声码，并将所述声码上传至所述中继基站。
其中，所声码发送装置发送包含声码的声波信号之后，所述方法还包括：所述中继基站接收所述声波信号，并对所述声波信号进行傅里叶逆向变换后得到对应的声码；通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；依照信标管 理系统的指令将信标信息下发至信标代码对应的信标广播贴片；其中，所述指令为所述信标管理系统根据所述预置策略产生的；所述信标广播贴片接收中继基站下发的包含有声码的信标信息，并将所述信标信息发送至预定范围内的移动终端。
其中，所述移动终端获取所述电波信号以提取对应的声码之后，所述方法还包括：所述移动终端根据预存的声码和链接地址的绑定关系直接获取对应的链接地址；其中，预存的所述绑定关系为所述移动终端预先设置，或者从所述中继基站下载。
其中，所述推播服务平台存储的资源信息为：作为索引表主键内容的声波代码、与所述声波代码绑定的短址、与短址对应的信息内容；所述与短址对应的信息内容包括以下内容的一项或多项：商家分类、商家编号、商品分类、商品代号、客户手机号码、商家布署位置、折扣券代码、折扣券使用状况、收受信息时间、广告、活动信息、公共服务信息；其中，所述信息内容为音频、视频、图片、文本或网页内容。
本发明还提供一种声波物联网信息传输方法，包括：接收声码发送装置发送的声波信号；对所述声波信号进行处理以得到包含对应声码的电波信号；将所述电波信号发送至预定范围内的移动终端；以及接收所述移动终端上传的声码，并根据所述声码调取短址数据库中对应的链接地址；以及将所述的链接地址下发至所述移动终端，使所述移动终端通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；其中，所述移动终端上传的声码是根据获取的所述电波信号提取的对应声码；声码与链接地址对应的资源信息预先保存在所述推播服务平台。
其中，所述接收声码发送装置发送的声波信号之后，所述方法还包括：对接收的声波信号进行傅里叶逆向变换后得到声码；通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；依照一信标管理系统的指令将信标信息下发至信标代 码对应的信标广播贴片，使所述信标广播贴片将包含有声码的信标信息发送至预定范围内的移动终端；其中，所述指令为所述信标管理系统根据预置策略产生的。
其中，所述对所述声波信号进行处理以得到包含对应声码的电波信号之后，所述方法还包括：将所述电波信号发送至另一中继基站。
综上所述，本发明实施例的声波物联网信息传输系统、中继基站及方法，将声波信息传输技术应用于物联网的用户接入端，将声波传输技术与物联网相结合，不仅简化了用户操作，使信息资源获取更加方便快捷，也利用了物联网更为丰富的信息资源，不仅提高了整个物联网的用户体验，更扩展了物联网的商业用途，并通过BLE4.0高频电波信号来传输推播至用户端的声码，解决了声波无法携带大量信息的问题，另外，本发明以客户(例如商家)为单元设置信息推播区域，方便客户离线实时设置、绑定及更新需要推播的信息，并且本发明将推播信息链接地址URL分布式地存储在客户端，减少了信息推播服务平台的存储和信息交互的成本投入，所述的信息推播服务平台侧重于大数据的收集和给出各种趋势预测结果，极大体现了物联网的商用价值。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂，以下特举较佳实施例，并配合附图，详细说明如下。
【附图说明】
图1是本发明声波物联网信息传输系统一实施例的结构示意图；
图2是本发明声波物联网信息传输系统另一实施例的结构示意图；
图3是本发明的声波传输协议模型图；
图4是本发明中声波代码数据结构示意图；
图5是本发明中声波代码信息段中的频道映射表；
图6是本发明声波转换为声码加载至信标信息格式的示意图；
图7是本发明的声波物联网的数据传输信息格式示意图；
图8是本发明第一实施方式中的一种声波物联网信息传输方法；
图9是本发明第二实施方式中的一种声波物联网信息传输方法；
图10是本发明第三实施方式中的一种声波物联网信息传输方法；
图11是本发明第四实施方式中的一种声波物联网信息传输方法；
图12是本发明第五实施方式中的一种声波物联网信息传输方法。
【具体实施方式】
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，均属于本发明保护的范围。
参见图1，是本发明声波物联网信息传输系统一实施例的结构示意图。声波物联网信息传输系统100包括声码发送装置1、声码推播系统2、移动终端3、以及推播服务平台4。
声码发送装置1用于播放植入声码(声波代码)的音、视频文档，或者声码对应的声波信号。具体地，所述声码发送装置1可以是各种音视频播放装置。移动终端3包括内置的蓝牙模块31和声码处理模块32。移动终端3通过声码处理模块32与推播服务平台4通信连接(例如通过互联网进行通信连接)。该移动终端3可以是智能手机、平板电脑、PDA等。
所述声码推播系统2包括中继基站22。中继基站22用于接收声波信号，并对声波信号进行处理以得到包含对应声码的电波信号，并下发至预设范围内的移动终端3。
声码处理模块32获取电波信号以提取对应的声码，并将声码上传至中继基站22。所述中继基站22还用于根据所述移动终端3上传的声码调取对应的链接 地址，以及将所述链接地址下发至所述移动终端3。其中，所述中继基站22预存有声码与链接地址的绑定关系。
声码处理模块32用于当接收到所述链接地址后，通过该链接地址登录对应的网页或者推播服务平台4获取对应的资源信息。
具体地，该中继基站22包括声码解析模块221、短址数据库222、通信模块224。该短址数据库222预存有声码和链接地址的绑定信息。该通信模块224包括与移动终端3实现信息交互的射频通信模块，例如WIFI模块、具有双向传输功能的蓝牙模块等。该声码解析模块221用于接收移动终端3通过声码处理模块32上传的声码，并根据该声码调取短址数据库222中与所述声码对应的链接地址，然后将所述的链接地址通过通信模块224下发至移动终端3的声码处理模块32。所述声码处理模块32用于当接收到所述链接地址后，通过该链接地址登录对应的网页或者推播服务平台4获取对应的信息内容。
可选地，所述声码处理模块32包括第一声波接收模块和第一声波数模转换模块，该第一声波接收模块用于直接接收声码发送装置1发送的声波信号；该第一声波数模转换模块用于将声波信号进行傅里叶逆向变换后得到声码。
进一步地，中继基站22还用于对接收的所述声波信号进行处理以得到包含对应声码的电波信号，并将所述电波信号发送至另一中继基站，该另一中继基站将接收到的电波信号下发至预设范围内的移动终端。
参见图2，是本发明声波物联网信息传输系统另一实施例的结构示意图。可选地，声码推播系统2还包括与所述中继基站22通信连接的信标广播贴片21和信标管理系统23，信标管理系统23用于设置及更新声码和链接地址的绑定信息，还用于根据预置策略设定和管理信标广播贴片21。
该中继基站22还包括声码加载模块223、第二声波接收模块225、第二声波数模转换模块226。该第二声波接收模块225用于接收声码发送装置1发送的声波信号；该第二声波数模转换模块226将声波接收模块225接收的声波信号进行傅里叶逆向变换后得到声码，并发送声码至声码加载模块223。该声码加载 模块223用于通过信标编码函数将该声码加载至信标信息格式中形成信标信息，其中，所述信标信息包含声码及与信标广播贴片对应的信标代码。通信模块224与信标广播贴片21通过蓝牙单向传输，并依照信标管理系统23的指令将该信标信息下发至信标代码对应的信标广播贴片21。其中，所述指令为信标管理系统23根据预置策略产生的。
具体地，该信标广播贴片21用于接收中继基站22下发的包含有声码的信标信息，并将该信标信息由蓝牙模块31推送给预设范围内的移动终端3。该移动终端3用于当经接收到所述信标信息后，通过声码处理模块32从信标信息中提取出声码并上传至中继基站22。
具体地，以商户为单元设置信息推播区域，多个商户对应多个信息推播区域，每个信息推播区域至少包括一信标管理系统，至少一中继基站，至少一声码发送装置、若干个信标广播贴片。
具体地，所述链接地址为URL或短址；所述信标管理系统23为BLE4.0区域网的管理系统。所述推播服务平台设有存有信息内容的信息推播数据库，该信息推播数据库存储的数据格式及信息内容为：作为索引表主键内容的声波代码USID、与该声波代码USID绑定的短址SUA、与短址SUA对应的信息内容，该与短址SUA对应的信息内容包括：商家分类MT、商家编号MID、商品分类PT、商品代号PID、客户手机号码MN、商家布署位置GL、折扣券代码CID、折扣券使用状况CS及收受信息时间TS；该信息推播数据库存储的部分内容由商家事先设置。
参见图3，是本发明的声波传输协议模型图。本发明的声波传输协议模型共四层架构，由下至上分别为：物理层、传输层、表示层、应用层。
(1)物理层
物理层处于声波传输协议的最底层，是整个声波物联网的基础，为设备之间的数据通信提供声波传输介质及互连设备，为数据传输提供可靠的传输环境，为声波传输提供硬件层面的支持，主要包括声波发送设备和声波接收设备，同 时物理层包括对发送设备和接收设备的硬件要求(频率范围、采样率、强度范围等)。
(2)传输层
传输层位于物理层之上，负责由源端到目的端的数据传送，即基于物理层的传输设备和介质，将声波由声波发送设备传送到声波接收设备。传输层主要包括了通过声波发送端的扬声器播放声波以及通过声波接收端的麦克风接收声波，传输过程中可在发送时根据实际应用场景循环播放声波以提高准确率，并且在接收时录制并记录，同时传输层对传输的声波强度、时间长度、不可重叠性等方面提出了规范性的要求。
(3)表示层
表示层的主要功能是为声波通信定义一种通用的数据格式，提供一种标准的编解码规则来实现数据转换，以便能进行互操作。表示层主要包含发送前数据的字符串构造及校验码生成、声波信号的编码和生成，以及接收后声波信号处理和解码、数据的字符串解析及校验码验证，表示层为此定义了通用标准的数据构造和解析规则以及声波编码和解码规则。
参见图4，是本发明中声波代码数据结构示意图。考虑到声波接收端的识别方法、正确性校验，待传送数据的字符串编码成声波前，其数据结构除了数据内容本身以外，需要加上信息头跟CRC校验位，3个部分构成完整的信息段，信息段共7个字节，信息段的前1个字节为信息头，可作为分隔符，用以在循环时定位接收声波的起始位置，也可作为群组标识，用以区分不同群组的声波，亦可定义为声波发送端与声波接收端之间的秘密协议。信息中间的4个字节为有效数据位，即传输的实际信息，例如声波代码。最后2个字节为CRC校验位，用以校验超声码传输数据的正确性和完整性。
参见图5，是本发明中声波代码信息段中的频道映射表。本发明中把18K-20K的带宽分为4个频道，如图5所示，设置频道A、频道B、频道C、频道D分别对应的频率区间，以及与高低平信号的映射关系，再分别通过一个字 节代表一个由上述四个频道排列组合后的传输次序，形成信息传输次序对照表；将该字节作为信息头来定义四个频道的信息传输次序，例如信息头A代表信息传输次序为频道B、频道A、频道D、频道C，而信息头F代表信息传输次序为频道A、频道C、频道D、频道B，该信息传输次序对照表分别存储于声波发送端及接收端供调用。
参见图6，是本发明声波转换为声码加载至信标信息格式的示意图。具体地，本发明中的商家通过信息推播区域中设置的声码发送装置1播放植入声波代码(声码)USID的音、视频文档，或者直接发送由声波代码USID变换后的声波信号，中继基站22的第二声波接收模块225接收声码发送装置1发送的声波信号，由第二声波数模转换模块226将该声波信号进行傅里叶逆向变换后得到声波代码USID，声码加载模块223通过信标编码(Beacon_Encoder)函数将该声波代码USID及自定义的信标代码UUID加载至信标信息格式中形成信标信息。所述的信标信息格式中PDU(ProtocolDataUnit)payload(有效负荷)中携带了4个byte(字节)的声波代码及信标代码UUID，通过AccessAddress参数的不同来决定是数据信息传输还是定位信息传输，中继基站22将该信标信息下发至对应信标代码UUID的信标广播贴片21，由该信标广播贴片21广播所述信标信息。
声波通信时，将调制到18K-20K频率的声波，经过FFT声波转换后可解码出声波代码，将该声波代码嵌入信标信息格式里，可以让信息传送的更远也更稳定，克服了声波传输距离较短的缺陷，且信标具有较准确的定位能力和启动APP的能力。
参见图7，是本发明的声波物联网的数据传输信息格式示意图。在声波物联网的模式通讯协议中，其中：
声波代码UltrasonicID(USID)：或称为声码，可嵌入声波或无线电波里来传递；
短址ShortURLAddress(SUA)：提供一个非常短小的URL以代替原来的可能较长的URL，可以链接至信息推播服务平台获取对应的信息内容，也可以链接至互联网的网页。与短址对应的信息内容包括以下一项或多项：商家分类、商 家编号、商品分类、商品代号、客户手机号码、商家布署位置、折扣券代码、折扣券使用状况、收受信息时间、广告、活动信息、公共服务信息；例如，活动信息可以是商家举办的免费试用活动、购物抽奖活动等；公共服务信息可以是停车场车位占用情况、政府政策信息(如在车辆展区推送的购车条件、政策信息)。
进一步地，所述信息内容为音频、视频、图片、文本或网页内容。具体地：
商家分类MerchantType(MT)：用来区分不同商家的类别；
商家编号MerchantID(MID)：商家编号；
商品分类ProductType(PT)：用来区分不同产品的类别；
商品代号ProductID(PID)：用来代表产品编号；
手机号码MobileNo.(MN)：绑定的客户手机号码；
商家布署位置GeoLocation(GL)：信标或者声码发送装置设立地址或GPS经纬度；
折价券代码CouponID(CID)：用来追踪折价券的使用状况；
折价券使用状况CouponStatus(CS)：分别为已使用、未使用或已过期；
收受信息时间TimeStamp(TS)：当地交易时间。
本发明实施例的中，从而解决了现有技术的问题，可以显著改善情况。
请参阅图8，为本发明提供一种声波物联网信息传输方法，该声波物联网信息传输方法包括步骤：
S10、声码发送装置发送包含声码的声波信号；
S11、中继基站接收所述声波信号，对所述声波信号进行处理以得到包含对应声码的电波信号，并下发至预设范围内的移动终端。
S12、移动终端获取所述电波信号以提取对应的声码，并将所述声码上传至所述中继基站；
S13、中继基站根据所述移动终端上传的声码调取对应的链接地址，并将所述链接地址下发至所述移动终端；其中，所述中继基站预存有声码与链接地址 的绑定关系；
S14、移动终端接收到所述链接地址后，通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；然后，流程结束。
其中，所述声码与链接地址对应的资源信息预先保存在所述推播服务平台。
请参阅图9，可选地，步骤S10之后，还包括：
S21，移动终端接收所述声码发送装置发送的包含声码的声波信号；以及
S22、将声波信号进行傅里叶逆向变换得到声码，并将所述声码上传至所述中继基站。然后，执行步骤S23。
请参阅图10，可选地，步骤S10之后，还包括：
S31、所述中继基站接收所述声波信号，并对所述声波信号进行傅里叶逆向变换后得到对应的声码；
S32、通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；
S33、依照信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片；其中，所述指令为所述信标管理系统根据所述预置策略产生的；
S34、所述信标广播贴片接收中继基站下发的包含有声码的信标信息，并将所述信标信息发送至预定范围内的移动终端。然后，执行步骤S35。
其中，所述推播服务平台存储的资源信息为：作为索引表主键内容的声波代码、与该声波代码绑定的短址、与短址对应的信息内容；所述与短址对应的信息内容包括：商家分类、商家编号、商品分类、商品代号、客户手机号码、商家布署位置、折扣券代码、折扣券使用状况、收受信息时间、广告、活动信息、公共服务信息；其中，所述信息内容为音频、视频、图片、文本或网页内容。。
例如，信标管理系统预置的策略为商家A、商品代号B、折扣券代码C、推播时间为每天12:00～14:00。按照该策略将信标信息下发至信标代码对应的信标广播贴片，如发送至商家A所在区域的广播贴片。当携带移动终端的用户在 12:00～14:00时间段内位于该区域的一定范围内时，通过声码处理模块从广播贴片中获取信号，并根据解析得到的链接地址访问商家发布的商品代号B的折扣券代码C。
又例如，信标管理系统预置的策略为商家A、商品代号B、折扣券代码C，全天时段广播。按照该策略将信标信息下发至每个信标广播贴片。携带移动终端的用户可在任何位置通过声码处理模块从广播贴片中获取信号，并根据解析得到的链接地址访问商家发布的商品代号B的折扣券代码C。
请参阅图11，为一种声波物联网信息传输方法，应用于中继基站，该方法包括：
S40、接收声码发送装置发送的声波信号；
S41、对所述声波信号进行处理以得到包含对应声码的电波信号；
S42、将所述电波信号发送至预定范围内的移动终端；以及
S43、接收所述移动终端上传的声码，并根据所述声码调取短址数据库中对应的链接地址；以及
S44、将所述的链接地址下发至所述移动终端，使所述移动终端通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；
其中，所述移动终端上传的声码是根据获取的所述电波信号提取的对应声码；声码与链接地址对应的资源信息预先保存在所述推播服务平台。
可选地，对所述声波信号进行处理以得到包含对应声码的电波信号之后，所述方法还包括：将接收到的所述电波信号发送至另一中继基站。
请参阅图12，可选地，步骤S40之后，该方法还包括：
S51、对接收的声波信号进行傅里叶逆向变换后得到声码；
S52、通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；
S53、依照一信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片，使所述信标广播贴片将包含有声码的信标信息发送至预定范围内的移 动终端；其中，所述指令为所述信标管理系统根据预置策略产生的。然后执行步骤S55。
本发明实施例的声波物联网信息传输系统、中继基站及方法中，以商户为单元设置信息推播区域，多个商户对应多个信息推播区域，每个信息推播区域至少包括一信标管理系统，至少一中继基站，至少一声码发送装置、若干个信标广播贴片，客户根据信息推播需求将声码与推播信息链接地址URL绑定存储在中继基站，将声码植入音视频文档中，在信息推播区域通过声码发送装置播放该音视频文档，或者直接发送声波信号，由中继基站接收该声码后，封装成信标信息中继至对应的信标广播贴片，然后通过信标广播贴片发射的2.4GHz的BLE4.0高频电波信号(载波)来运送该声码，利用信标广播贴片稳定快速的传输特性，来弥补声波传输距离短、信号不稳定的缺陷，且可以利用信标广播贴片室内定位的性能，锁定进入预置范围的移动终端广播该声码，方便精准设定信息推播的人群，接收声码的移动终端将声码上传至中继基站，以取得对应的推播信息链接地址URL，通过该推播信息链接地址URL登录至互联网取得预存的信息资源，本发明将声波信息传输技术应用于物联网的用户接入端，将声波传输技术与物联网相结合，不仅简化了用户操作，使信息资源获取更加方便快捷，也利用了物联网更为丰富的信息资源，不仅提高了整个物联网的用户体验，更扩展了物联网的商业用途，并通过BLE4.0高频电波信号来传输推播至用户端的声码，解决了声波无法携带大量信息的问题，另外，本发明以客户(例如商家)为单元设置信息推播区域，方便客户离线实时设置、绑定及更新需要推播的信息，并且本发明将推播信息链接地址URL分布式地存储在客户端，减少了信息推播服务平台的存储和信息交互的成本投入，所述的信息推播服务平台侧重于大数据的收集和给出各种趋势预测结果，极大体现了物联网的商用价值。
在本发明所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块或单元的划分，仅仅为一种逻辑功能划分，实际实现时可 以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，相互之间的耦合或直接耦合或通讯连接可以是通过一些接口，装置或单元的间接耦合或通讯连接，可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，管理服务器，或者网络设备等)或处理器执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(英文：read-only memory，缩写：ROM)、随机存取存储器(英文：Random Access Memory，缩写：RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (19)

  1. 一种声波物联网信息传输系统，其特征在于，包括：声码发送装置、声码推播系统、移动终端以及推播服务平台；其中，
    所述声码发送装置用于发送包含声码的声波信号；
    所述声码推播系统包括中继基站，用于接收所述声波信号，对所述声波信号进行处理以得到包含对应声码的电波信号，并下发至预设范围内的所述移动终端；
    所述移动终端包括声码处理模块，用于获取所述电波信号以提取对应的声码，并将所述声码上传至所述中继基站；
    所述中继基站还用于根据所述移动终端上传的声码调取对应的链接地址，以及将所述链接地址下发至所述移动终端；其中，所述中继基站预存有声码与链接地址的绑定关系；
    所述声码处理模块还用于当接收到所述链接地址后，通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；其中，所述推播服务平台预存声码与链接地址对应的资源信息。
  2. 根据权利要求1所述的系统，其特征在于，所述中继基站包括：
    通信模块，用于与所述移动终端实现信息交互；
    短址数据库，用于预存声码和链接地址的绑定关系；其中，所述链接地址为短址；以及
    声码解析模块，用于接收所述移动终端通过声码处理模块上传的声码，根据所述声码调取短址数据库中对应的链接地址，以及将所述的链接地址通过通信模块下发至声码处理模块。
  3. 根据权利要求1所述的系统，其特征在于，所述声码处理模块包括：
    第一声波接收模块，用于接收声码发送装置发送的声波信号；以及
    第一声波数模转换模块，用于将声波信号进行傅里叶逆向变换得到声码。
  4. 根据权利要求1所述的系统，其特征在于，所述声码推播系统还包括与 所述中继基站通信连接的信标广播贴片以及信标管理系统；其中，
    所述信标管理系统用于预先设置声码与链接地址的绑定关系，以及根据预置策略设定和管理所述信标广播贴片；
    所述中继基站包括：
    第二声波接收模块，用于接收声码发送装置发送的声波信号；以及
    第二声波数模转换模块，用于对接收的声波信号进行傅里叶逆向变换后得到对应的声码；
    声码加载模块，用于获取所述第二声波数模转换模块得到的声码，通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；以及
    通信模块，用于与信标广播贴片通过蓝牙进行单向传输，以及依照信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片；其中，所述指令为所述信标管理系统根据所述预置策略产生的；
    所述信标广播贴片用于接收中继基站下发的包含有声码的信标信息，并将所述信标信息发送至预定范围内的移动终端。
  5. 根据权利要求1所述的系统，其特征在于，所述中继基站还用于在接收所述声波信号，对所述声波信号进行处理以得到包含对应声码的电波时，将所述电波信号发送至另一中继基站；
    所述另一中继基站将接收到的电波信号下发至位于所述另一中继基站预设范围内的所述移动终端。
  6. 根据权利要求1、3、4、5任意一项所述的系统，其特征在于，所述移动终端还用于预存声码和链接地址的绑定关系；其中，预存的所述绑定关系为所述声码处理模块预先设置，或者从所述中继基站下载；
    所述声码处理模块还用于获取所述电波信号以提取对应的声码，并根据预存的所述绑定关系直接获取对应的链接地址。
  7. 根据权利要求1至5任意一项所述的系统，其特征在于，所述信标管理系统为BLE4.0区域网管理系统。
  8. 根据权利要求1所述的系统，其特征在于，所述推播服务平台存储的资源信息包括：作为索引表主键内容的声波代码、与所述声波代码绑定的短址、与短址对应的信息内容；
    所述与短址对应的信息内容包括以下一项或多项：商家分类、商家编号、商品分类、商品代号、客户手机号码、商家布署位置、折扣券代码、折扣券使用状况、收受信息时间、广告、活动信息、公共服务信息；其中，所述信息内容为音频、视频、图片、文本或网页内容。
  9. 一种声波物联网信息传输中继基站，其特征在于，包括：
    短址数据库，用于预存声码和链接地址的绑定信息；其中，所述链接地址为短址；
    接收模块，用于接收包含声码的声波信号，并对所述声波信号进行处理以得到包含对应声码的电波信号；
    通信模块，用于将所述电波信号发送至预定范围内的移动终端；以及
    声码解析模块，用于接收所述移动终端通过声码处理模块上传的声码，根据所述声码调取短址数据库中对应的链接地址，以及将所述的链接地址通过通信模块下发至所述移动终端，使所述移动终端声码处理模块通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；
    其中，所述移动终端通过声码处理模块上传的声码是根据获取的所述电波信号提取的对应声码；声码与链接地址对应的资源信息预先保存在推播服务平台。
  10. 根据权利要求9所述的中继基站，其特征在于，还包括：
    第二声波数模转换模块，用于对接收的声波信号进行傅里叶逆向变换后得到对应的声码；
    声码加载模块，用于获取所述第二声波数模转换模块得到的声码，通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；以及
    所述通信模块还用于与信标广播贴片通过蓝牙进行单向传输，以及依照一 信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片，使所述信标广播贴片将包含有声码的信标信息发送至预定范围内的移动终端；其中，所述指令为所述信标管理系统根据预置策略产生的。
  11. 根据权利要求9所述的中继基站，其特征在于，所述通信模块还用于将接收到的所述电波信号发送至另一中继基站。
  12. 一种声波物联网信息传输方法，其特征在于，包括：
    声码发送装置发送包含声码的声波信号；
    中继基站接收所述声波信号，对所述声波信号进行处理以得到包含对应声码的电波信号，并下发至预设范围内的移动终端；
    所述移动终端获取所述电波信号以提取对应的声码，并将所述声码上传至所述中继基站；
    所述中继基站根据所述移动终端上传的声码调取对应的链接地址，并将所述链接地址下发至所述移动终端；其中，所述中继基站预存有声码与链接地址的绑定关系；
    所述移动终端接收到所述链接地址后，通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；其中，所述声码与链接地址对应的资源信息预先保存在所述推播服务平台。
  13. 根据权利要求12所述的方法，其特征在于，还包括：
    所述移动终端接收所述声码发送装置发送的包含声码的声波信号；以及
    将声波信号进行傅里叶逆向变换得到声码，并将所述声码上传至所述中继基站。
  14. 根据权利要求12所述的方法，其特征在于，所声码发送装置发送包含声码的声波信号之后，所述方法还包括：
    所述中继基站接收所述声波信号，并对所述声波信号进行傅里叶逆向变换后得到对应的声码；
    通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；
    依照信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片；其中，所述指令为所述信标管理系统根据所述预置策略产生的；
    所述信标广播贴片接收中继基站下发的包含有声码的信标信息，并将所述信标信息发送至预定范围内的移动终端。
  15. 根据权利要求12至14任意一项所述的方法，其特征在于，所述移动终端获取所述电波信号以提取对应的声码之后，所述方法还包括：
    所述移动终端根据预存的声码和链接地址的绑定关系直接获取对应的链接地址；其中，预存的所述绑定关系为所述移动终端预先设置，或者从所述中继基站下载。
  16. 根据权利要求12所述的方法，其特征在于，所述推播服务平台存储的资源信息为：作为索引表主键内容的声波代码、与所述声波代码绑定的短址、与短址对应的信息内容；
    所述与短址对应的信息内容包括以下一项或多项：商家分类、商家编号、商品分类、商品代号、客户手机号码、商家布署位置、折扣券代码、折扣券使用状况、收受信息时间、广告、活动信息、公共服务信息；其中，所述信息内容为音频、视频、图片、文本或网页内容。
  17. 一种声波物联网信息传输方法，其特征在于，包括：
    接收声码发送装置发送的声波信号；
    对所述声波信号进行处理以得到包含对应声码的电波信号；
    将所述电波信号发送至预定范围内的移动终端；以及
    接收所述移动终端上传的声码，并根据所述声码调取短址数据库中对应的链接地址；以及
    将所述的链接地址下发至所述移动终端，使所述移动终端通过所述链接地址登录对应的网页或者推播服务平台以获取对应的资源信息；
    其中，所述移动终端上传的声码是根据获取的所述电波信号提取的对应声码；声码与链接地址对应的资源信息预先保存在所述推播服务平台。
  18. 根据权利要求17所述的方法，其特征在于，所述接收声码发送装置发 送的声波信号之后，所述方法还包括：
    对接收的声波信号进行傅里叶逆向变换后得到声码；
    通过信标编码函数将声码加载至信标信息格式中形成信标信息；其中，所述信标信息包含声码及与信标广播贴片对应的信标代码；
    依照一信标管理系统的指令将信标信息下发至信标代码对应的信标广播贴片，使所述信标广播贴片将包含有声码的信标信息发送至预定范围内的移动终端；其中，所述指令为所述信标管理系统根据预置策略产生的。
  19. 根据权利要求17所述的方法，其特征在于，所述对所述声波信号进行处理以得到包含对应声码的电波信号之后，所述方法还包括：
    将所述电波信号发送至另一中继基站。
PCT/CN2017/086222 2016-05-26 2017-05-26 一种声波物联网信息传输系统、中继基站及方法 WO2017202382A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG11201810568QA SG11201810568QA (en) 2016-05-26 2017-05-26 Acoustic internet of things information transmission system, relay base station and method
US16/199,264 US20190097737A1 (en) 2016-05-26 2018-11-26 System, method and relay base station for transmitting data via acoustic internet of things

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201610356075.2A CN105847436B (zh) 2016-05-26 2016-05-26 一种声波物联网的信息推播系统和方法
CN201610356075.2 2016-05-26
CN201610784085.6A CN106375418A (zh) 2016-08-31 2016-08-31 一种声波物联网信息数据的动态生成方法
CN201610784085.6 2016-08-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/199,264 Continuation US20190097737A1 (en) 2016-05-26 2018-11-26 System, method and relay base station for transmitting data via acoustic internet of things

Publications (1)

Publication Number Publication Date
WO2017202382A1 true WO2017202382A1 (zh) 2017-11-30

Family

ID=60412082

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/086222 WO2017202382A1 (zh) 2016-05-26 2017-05-26 一种声波物联网信息传输系统、中继基站及方法

Country Status (3)

Country Link
US (1) US20190097737A1 (zh)
SG (1) SG11201810568QA (zh)
WO (1) WO2017202382A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220060791A1 (en) * 2020-08-24 2022-02-24 Spotify Ab Systems and methods for providing play context recognition using ultrasound codes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104079551A (zh) * 2013-10-31 2014-10-01 腾讯科技（深圳）有限公司 一种信息传输方法及相关设备、系统
CN104580126A (zh) * 2013-10-29 2015-04-29 腾讯科技（深圳）有限公司 网址共享方法及装置
CN104735153A (zh) * 2015-03-30 2015-06-24 百度在线网络技术（北京）有限公司 一种资源推送和获取的方法及装置
CN105847436A (zh) * 2016-05-26 2016-08-10 厦门声连网信息科技有限公司 一种声波物联网的信息推播系统和方法
CN106375418A (zh) * 2016-08-31 2017-02-01 厦门声连网信息科技有限公司 一种声波物联网信息数据的动态生成方法
CN205986943U (zh) * 2016-05-26 2017-02-22 厦门声连网信息科技有限公司 一种声波物联网的信息推播系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104580126A (zh) * 2013-10-29 2015-04-29 腾讯科技（深圳）有限公司 网址共享方法及装置
CN104079551A (zh) * 2013-10-31 2014-10-01 腾讯科技（深圳）有限公司 一种信息传输方法及相关设备、系统
CN104735153A (zh) * 2015-03-30 2015-06-24 百度在线网络技术（北京）有限公司 一种资源推送和获取的方法及装置
CN105847436A (zh) * 2016-05-26 2016-08-10 厦门声连网信息科技有限公司 一种声波物联网的信息推播系统和方法
CN205986943U (zh) * 2016-05-26 2017-02-22 厦门声连网信息科技有限公司 一种声波物联网的信息推播系统
CN106375418A (zh) * 2016-08-31 2017-02-01 厦门声连网信息科技有限公司 一种声波物联网信息数据的动态生成方法

Also Published As

Publication number Publication date
SG11201810568QA (en) 2018-12-28
US20190097737A1 (en) 2019-03-28

Similar Documents

Publication Publication Date Title
JP6592583B1 (ja) 情報交換用の方法及び装置
TWI450554B (zh) 無線網路驗證機制
CN103227939B (zh) 用于实时直播流内容的系统、方法和基础设施
CN105847436B (zh) 一种声波物联网的信息推播系统和方法
GB2546026A (en) Data communication system
CN103905474A (zh) 一种信息共享方法、终端、服务器及系统
CN103166681A (zh) 近距离场景下的信息传输方法及系统
CN106375418A (zh) 一种声波物联网信息数据的动态生成方法
CN104735153B (zh) 一种资源推送和获取的方法及装置
CN103596292A (zh) 一种通过声音来实现蓝牙快速配对连接的方法
CN102497448A (zh) 一种移动终端在线音乐播放的方法及系统
JP2013008109A (ja) 文書投稿支援システム、携帯端末装置および文書投稿支援プログラム
JP4944723B2 (ja) 通信システム、基地局装置および端末装置
CN205986943U (zh) 一种声波物联网的信息推播系统
US20160182172A1 (en) Data communication with acoustic signal communication
CN110781417A (zh) 一种基于二维码的朗读作品传播方法及系统
CN101855850B (zh) 有效率地获得无线分享音频文件和信息
WO2017202382A1 (zh) 一种声波物联网信息传输系统、中继基站及方法
US9514129B2 (en) Technologies for providing textual information and systems and methods using the same
US10283128B2 (en) Coded acoustic signal communication with separate code-associated data communication
CN105262554A (zh) 自定义音频内容广播电台
CN104038773B (zh) 生成铃声文件的方法及装置
US20180255527A1 (en) Using cells to detect locations
CN104079948B (zh) 生成铃声文件的方法及装置
US20070070220A1 (en) Method and camera for image enhancement

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17802228

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 10/05/2019)

122 Ep: pct application non-entry in european phase

Ref document number: 17802228

Country of ref document: EP

Kind code of ref document: A1