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WO2018176701A1 - Module intelligent et système de l'internet des objets - Google Patents

Module intelligent et système de l'internet des objets Download PDF

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Publication number
WO2018176701A1
WO2018176701A1 PCT/CN2017/094342 CN2017094342W WO2018176701A1 WO 2018176701 A1 WO2018176701 A1 WO 2018176701A1 CN 2017094342 W CN2017094342 W CN 2017094342W WO 2018176701 A1 WO2018176701 A1 WO 2018176701A1
Authority
WO
WIPO (PCT)
Prior art keywords
capacitor
circuit
communication chip
inductor
signal
Prior art date
Application number
PCT/CN2017/094342
Other languages
English (en)
Chinese (zh)
Inventor
袁晖
黎汉银
李凝华
蔡一波
Original Assignee
深圳市科迈爱康科技有限公司
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
Application filed by 深圳市科迈爱康科技有限公司 filed Critical 深圳市科迈爱康科技有限公司
Publication of WO2018176701A1 publication Critical patent/WO2018176701A1/fr

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to an intelligent module and an Internet of Things system.
  • an item needs to realize information transmission, and generally adopts an electronic tag (RFID) or a two-dimensional code or a bar code.
  • RFID electronic tag
  • scanning under a close distance condition is required, and it is difficult to realize long-distance information transmission.
  • the barcode or QR code needs to be replaced, and the electronic label needs to use a dedicated device, which is very inconvenient to operate.
  • the invention provides an intelligent module and an Internet of Things system, and the above problems can be well solved by the interaction of the intelligent module with the terminal and the server.
  • the intelligent module comprises a battery, a communication chip, a signal transceiving unit, a switch circuit, a buzzer circuit and an LED indicating circuit; the power pin of the communication chip is connected to the battery, and the communication chip
  • the signal pin is connected to the signal transceiver unit, the enable pin of the communication chip is connected to the switch circuit, and the first drive pin of the communication chip is connected to the buzzer circuit, and the communication chip is The two driving legs are connected to the LED indicating circuit.
  • the balance matching circuit includes a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a seventh capacitor, a first inductor, a second inductor, a third inductor, and a fourth inductor;
  • the first end of the first capacitor is a second signal end of the balance matching circuit, and the second end of the first capacitor, the first end of the second capacitor, and the first end of the first inductor are mutually The second end of the second capacitor is grounded, and the second end of the first inductor, the first end of the second inductor, and the second end of the seventh capacitor are interconnected, and the seventh capacitor
  • the first end of the fourth inductor and the second end of the fifth capacitor are interconnected, and the first end of the fifth capacitor is a third signal end of the balance matching circuit, a second end of the second inductor, a first end of the third inductor, and a first end of the third capacitor are interconnected, a second end of the third capacitor is grounded, and a
  • the switch circuit includes a switch and a sixth capacitor, and the input end of the switch and the first end of the sixth capacitor are both connected to the communication chip, and the output end of the switch and the sixth capacitor The second ends are grounded.
  • the housing is provided with a battery compartment for battery installation, a mounting opening for the battery to enter and exit the battery compartment, and a battery cover adapted to the mounting opening cover, the battery cover and the battery cover
  • the housing is connected by a snap snap.
  • the balance matching circuit includes a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a seventh capacitor, a first inductor, a second inductor, a third inductor, and a fourth inductor;
  • the first end of the first capacitor is a second signal end of the balance matching circuit, the second end of the first capacitor, the first end of the second capacitor, and the first end of the first inductor Interconnecting, the second end of the second capacitor is grounded, the second end of the first inductor, the first end of the second inductor, and the second end of the seventh capacitor are interconnected, the seventh a first end of the capacitor, a first end of the fourth inductor, and a second end of the fifth capacitor are interconnected, and a first end of the fifth capacitor is a third signal end of the balance matching circuit, The second end of the second inductor, the first end of the third inductor, and the first end of the third capacitor are interconnected, the second end of the third capacitor is grounded
  • the buzzer circuit includes a buzzer and a first resistor, a first end of the first resistor is connected to the communication chip, and a second end of the first resistor is opposite to the buzzer The positive pole is connected, and the negative pole of the buzzer is grounded.
  • FIG. 1 is a schematic diagram of functional modules of an embodiment of an Internet of Things system of the present invention.
  • FIG. 2 is a schematic diagram of functional modules of a first embodiment of a smart module according to the present invention
  • FIG. 3 is a schematic structural diagram of a circuit of a first embodiment of a smart module according to the present invention.
  • FIG. 4 is a schematic structural diagram of a second embodiment of a smart module according to the present invention.
  • an Internet of Things system includes an intelligent module, a terminal, and a server.
  • the server is connected to one or more terminals, and each terminal is connected to one or more intelligent modules.
  • each intelligent module can exchange information with the corresponding terminal, and each terminal can exchange information with the server.
  • the interconnection between the server, the terminal, and the intelligent module is realized.
  • the terminal may be a smart device such as a mobile phone or a tablet computer, and generally wirelessly connects with the intelligent module, and can communicate with the intelligent module by using technologies such as Bluetooth and ZigBee.
  • the identified object is a perfume. Then through the following steps, the recognition function of the perfume can be realized:
  • the first step binding the perfume to be identified to the first intelligent module.
  • Step 2 The first terminal acquires the ID number of the first smart module, and sends the ID number and the perfume feature information corresponding to the ID number to the server.
  • Step 3 The second terminal acquires the ID number of the first intelligent module, and sends an information query request to the server.
  • Step 4 The server searches for the ID number sent by the second terminal, and sends the corresponding perfume feature information to the second terminal.
  • Step 3 The server sends a search notice to other terminals.
  • the object-seeking notification includes the ID number of the second intelligent module.
  • each terminal acquires the ID number of all intelligent terminals in a certain range, and when the fourth terminal finds the ID number of the second intelligent module, it sends its own location information to the server.
  • Step 5 The server sends the location information of the fourth terminal to the third terminal.
  • a certain range generally refers to a range of 50 meters.
  • the range of the terminal search intelligent module will also be different.
  • Step 1 The fifth terminal acquires the ID number of the third intelligent module, and sends the ID number and the store information corresponding to the ID number to the server.
  • Step 2 The sixth terminal acquires the ID number of the third intelligent module, and sends an information acquisition request to the server.
  • the third step the server information corresponding to the server ID and the ID number of the third smart module is sent to the sixth terminal.
  • the function of the intelligent module is to receive the connection request of the terminal, and after establishing a connection with the terminal, send the ID number of the terminal to the terminal.
  • the battery 100 is used to supply power to the communication chip 200.
  • the switch circuit 20 is used to control whether the smart module starts working.
  • the signal transceiving unit 10 is configured to convert the signal carrying the smart module ID number sent by the communication chip 200 to match the terminal, or convert the connection request signal sent by the terminal to the intelligent module. match.
  • the LED indicating circuit 40 is configured to indicate that the smart module works normally.
  • the buzzer circuit 30 is configured to emit a sound when the smart module receives the connection request signal sent by the terminal.
  • the signal transceiving unit 10 processes the connection request signal transmitted by the terminal and transmits it to the communication chip 200.
  • the buzzer circuit 30 operates, and the sign terminal is successfully connected to the smart module.
  • the communication chip 200 transmits the ID number of the smart module, and the signal transceiving unit 10 processes the signal carrying the smart module ID number and transmits it to the terminal.
  • the communication chip 200 is only required to implement a wireless communication function, and the specific type thereof is not limited herein.
  • the communication chip 200 selects a Bluetooth BLE4.0 chip, such as CC2540, BCM20730, CSR1010 and the like. It can be understood that when the power consumption of the smart module is high, a charging circuit (not shown) can be additionally added to charge the battery 100 to extend the service life of the smart module.
  • the signal transceiving unit 10 includes a balance matching circuit 11 and a communication interface RF.
  • the first signal end of the balance matching circuit 11 is connected to the communication interface RF, and the second signal end of the balance matching circuit 11 and the The three signal terminals are all connected to the communication chip 200.
  • the sixth capacitor C6 when the switch K1 is switched from the off state to the closed state, the sixth capacitor C6 is discharged, the enable pin CS of the communication chip 200 receives the enable signal, and the communication chip 200 is turned on; when the switch K1 is switched from the closed state to the off state In the on state, the sixth capacitor C6 is charged, and the enable pin CS of the communication chip 200 does not receive the enable signal, and the communication chip 200 does not operate.
  • the buzzer circuit 30 includes a buzzer BZ and a first resistor R1.
  • the first end of the first resistor R1 is connected to the first driving pin D1 of the communication chip, and the second end of the first resistor R1 is connected with the bee.
  • the positive pole of the sounder BZ is connected, and the negative pole of the buzzer BZ is grounded.
  • the communication chip 200 when the communication chip 200 receives the connection request signal sent by the terminal, it outputs a high level signal at its first driving pin D1 to drive the buzzer BZ to sound.
  • the LED indicating circuit 40 includes an LED lamp RD and a second resistor R2.
  • the anode of the LED lamp RD is connected to the communication chip 200.
  • the cathode of the LED lamp RD is connected to the first end of the second resistor R2, and the second resistor R2 is connected. The second end is grounded.
  • the smart module further includes a housing 50.
  • the communication chip 200, the signal transceiving unit 10, the switch circuit 20, the buzzer circuit 30, and the LED indicating circuit 40 are all disposed inside the housing 50, and the housing 50 is provided.
  • a through hole 51 is provided for guiding the optical signal emitted by the LED lamp RD in the casing 50 to the outside of the casing 50, and the acoustic signal emitted by the buzzer BZ in the casing 50 is led to the casing 50. outer.
  • the housing 50 is further provided with a battery compartment (not shown) for mounting the battery 100, a mounting opening (not shown) for the battery 100 to enter and exit the battery compartment, and a battery cover 52 adapted to the mounting opening cover.
  • the battery cover 52 is coupled to the housing 50 by a snap snap.
  • the movable connecting portion 53 is used for connecting the housing 50 and the switch K1, so that the user can trigger the operation of the intelligent module.
  • the addition of the housing 50 can facilitate the carrying of the object to be identified, the object to be searched, and the like.
  • the shape of the housing 50 can be designed according to the user's preference, and is not limited herein.
  • the material of the housing 50 may also be various, as long as the signal of the communication interface RF is not hindered, and preferably, the material of the housing 50 is plastic.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)

Abstract

La présente invention concerne un module intelligent et un système de l'internet des objets. Le système de l'internet des objets comprend un serveur, un terminal et un module intelligent. Le module intelligent comporte une batterie (100), une puce de communication (200), une unité d'émission-réception de signaux (10), un circuit de commutation (20), un circuit d'avertisseur (30), et un circuit d'indication à LED (40). Une broche d'alimentation électrique de la puce de communication (200) est connectée à la batterie (100). Une broche de signaux de cette puce de communication (200) est connectée à l'unité d'émission-réception de signaux (10). Une broche d'activation de ladite puce de communication (200) est connectée au circuit de commutation (20). Une première broche d'attaque de la puce de communication (200) est connectée au circuit d'avertisseur (30), et une seconde broche d'attaque de cette puce de communication (200) est connectée au circuit d'indication à LED (40). Grâce au module intelligent, un article correspondant à ce module peut accéder de façon pratique au système de l'internet des objets, et peut également accéder de façon pratique à l'internet des objets et pousser des informations dynamiques. Ledit module intelligent a pour caractéristiques une identification pratique et une très bonne adaptabilité.
PCT/CN2017/094342 2017-03-29 2017-07-25 Module intelligent et système de l'internet des objets WO2018176701A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720321408.8 2017-03-29
CN201720321408.8U CN206696648U (zh) 2017-03-29 2017-03-29 智能模块和物联网系统

Publications (1)

Publication Number Publication Date
WO2018176701A1 true WO2018176701A1 (fr) 2018-10-04

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PCT/CN2017/094342 WO2018176701A1 (fr) 2017-03-29 2017-07-25 Module intelligent et système de l'internet des objets

Country Status (2)

Country Link
CN (1) CN206696648U (fr)
WO (1) WO2018176701A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102831529A (zh) * 2012-08-15 2012-12-19 天长市浩云电子科技有限公司 一种基于射频的商品信息识别方法及系统
CN102905257A (zh) * 2012-09-18 2013-01-30 陕西海创中盈信息技术有限公司 一种基于智能终端的非接触式信息传输系统及其传输方法
CN103051306A (zh) * 2011-10-13 2013-04-17 鸿富锦精密工业（深圳）有限公司 具匹配电路的马相巴伦电路
US8818405B2 (en) * 2011-06-30 2014-08-26 Suman Sheilendra Recognition system
CN104539700A (zh) * 2014-12-29 2015-04-22 镇江市高等专科学校 追踪定位系统及信息传输编码方法
CN105488683A (zh) * 2014-09-29 2016-04-13 速码波科技股份有限公司 移动电子设备防伪辨真系统及其防伪方法
KR20160092349A (ko) * 2015-01-27 2016-08-04 김형욱 애완동물 추적 시스템

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8818405B2 (en) * 2011-06-30 2014-08-26 Suman Sheilendra Recognition system
CN103051306A (zh) * 2011-10-13 2013-04-17 鸿富锦精密工业（深圳）有限公司 具匹配电路的马相巴伦电路
CN102831529A (zh) * 2012-08-15 2012-12-19 天长市浩云电子科技有限公司 一种基于射频的商品信息识别方法及系统
CN102905257A (zh) * 2012-09-18 2013-01-30 陕西海创中盈信息技术有限公司 一种基于智能终端的非接触式信息传输系统及其传输方法
CN105488683A (zh) * 2014-09-29 2016-04-13 速码波科技股份有限公司 移动电子设备防伪辨真系统及其防伪方法
CN104539700A (zh) * 2014-12-29 2015-04-22 镇江市高等专科学校 追踪定位系统及信息传输编码方法
KR20160092349A (ko) * 2015-01-27 2016-08-04 김형욱 애완동물 추적 시스템

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