CN206004699U - A kind of hybrid protocol type CONTIKI indoor environment information collecting device - Google Patents
A kind of hybrid protocol type CONTIKI indoor environment information collecting device Download PDFInfo
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- CN206004699U CN206004699U CN201621052431.3U CN201621052431U CN206004699U CN 206004699 U CN206004699 U CN 206004699U CN 201621052431 U CN201621052431 U CN 201621052431U CN 206004699 U CN206004699 U CN 206004699U
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Abstract
This utility model is a kind of hybrid protocol type CONTIKI indoor environment information collecting device, and the composition of this device includes bluetooth-type Temperature Humidity Sensor node, bluetooth-type optical sensor node, bluetooth-type human body sensor node, ZIGBEE type coordinator, CONTIKI gateway, bluetooth-type coordinator, ZIGBEE type optical sensor node, ZIGBEE type human body sensor node, ZIGBEE type Temperature Humidity Sensor node, server.This utility model adapts to most of network environment, can efficiently reduce the spent human cost of monitoring and resource, and improve monitoring efficiency and precision, provide more friendly environmental data for user.
Description
Technical field
This utility model belongs to computer environment information data collection field, specially a kind of hybrid protocol type CONTIKI
Indoor environment information collecting device.
Background technology
BLE (bluetooth low energy consumption technologies), ZIGBEE are the short distance of current main-stream, low-consumption wireless technology agreement, mainly
For the data transfer of mini-plant, such as various sensors；TCP：Transmission control protocol, be in OSI Reference Model a kind of towards
The transport layer protocol connecting.UDP is the abbreviation of User Datagram Protocol, and Chinese name is UDP, is
A kind of connectionless transport layer protocol in OSI Reference Model, the feature of TCP and UDP is also that difference is：TCP is reliable, phase
For UDP, transmission speed is slower；UDP is insecure thus transmission speed is very fast for TCP.6LoWPAN technology is
The core technology of next replacement networking, i.e. IPV6, is the upgrade version of IPV4, and for IPV4, maximum feature is huge
Address space；The appearance of IPV6, fundamentally changes the state that present network address environment extremely lacks, for following Internet of Things
Extensive, sensor deployment to high-density required for net, there is provided strong address is supported.
Above-mentioned technology and agreement, are suitable for low-speed wireless network, but separate between agreement, can not be mutual
Communicate, that is, BLE only supports BLE equipment, ZIGBEE only supports ZIGBEE equipment, if ZIGBEE accesses in BLE networking,
Cannot communicate.Which results in the communication between different agreement sensor and fully rely on the application program of service end and carry out,
Increase the load of service end so that communication efficiency step-down between sensor, it could even be possible to making what sensor became to be difficult
Control.
Utility model content
The purpose of this utility model is that the environmental detection set for current main flow is single agreement, such as BLE agreement
Under harvester, the deficiency that can only be received by the transceiver under BLE agreement, provide a kind of hybrid protocol type CONTIKI indoor
Environment information acquisition device.CONTIKI gateway, per se with various protocols chip, can be received multiple by these chip gateways
Protocol data, protocol chip is all connected with the pin of built-in protocol converter.Built-in protocol converter and the driving coordinating
It is used together, support the self-defined protocol format being finally uploaded to CONTIKI so that user can independently customize operation ring
Border the robustness that there is remote control ability and access any agreement.
The technical solution of the utility model is：
A kind of hybrid protocol type CONTIKI indoor environment information collecting device, it is warm and humid that the composition of this device includes bluetooth-type
Degree sensor node, bluetooth-type optical sensor node, bluetooth-type human body sensor node, ZIGBEE type coordinator,
CONTIKI gateway, bluetooth-type coordinator, ZIGBEE type optical sensor node, ZIGBEE type human body sensor node,
ZIGBEE type Temperature Humidity Sensor node, server (10)；
Wherein, ZIGBEE type coordinator, bluetooth-type coordinator are connected with CONTIKI gateway respectively；CONTIKI gateway is also
It is connected with server, bluetooth-type Temperature Humidity Sensor node, bluetooth-type optical sensor node, bluetooth-type human body sensor
Node is connected with bluetooth-type coordinator respectively；ZIGBEE type optical sensor node, ZIGBEE type human body sensor node,
ZIGBEE type Temperature Humidity Sensor node is connected with ZIGBEE type coordinator respectively.
Described bluetooth-type Temperature Humidity Sensor node is the PYMODHMT of De Zhi human relations company；Bluetooth-type optical sensor node
PYMODALS for De Zhi human relations company；Bluetooth-type human body sensing node is the PYMODPYE of De Zhi human relations company；ZIGBEE coordinator
ZIGBEE for control in Linkage；ZIGBEE type optical sensor node is the ZIGALS module of control in Linkage；ZIGBEE type people's body-sensing
Answer the ZIGPYE module that node is control in Linkage；CONTIKI gateway is specially ARM Cortex-M3_v2.2；Bluetooth-type coordinator
PYMODBLE for De Zhi human relations company；ZIGBEE type Temperature Humidity Sensor node is the ZIGHMT module of control in Linkage；Server
For environmental information processing server.
The beneficial effects of the utility model are：
Due to like environment detection means on market, or being traditional detection meanss, can only detect that a certain environment will
Element, or simply environmental data simulation, and no substantive detection.Cannot veritably be applied in real environment.This practicality is new
Type is by being deployed in each local sensor such as temperature sensor, humidity sensor, infrared ray sensor, gas sensor etc.
Gathered data, the data collecting is sent to BLE and ZIGBEE in the way of the signal of telecommunication, BLE and ZIGBEE relies on respective
Protocol networking, data is wirelessly sent endpoint node.Endpoint node turns the side of TTL with USB after receiving data
Formula, data is sent to CONTIKI intelligent gateway by USB, and different protocol conversions is become a certain specific association by intelligent gateway
View, is then forwarded to top service device, the environmental data receiving can be shown in the way of being previously set by the related algorithm in system
Show to user.Compared with traditional environment acquisition mode, because this utility model uses IPV6 address protocol, the ground of IPV6
Location allocation space is extremely huge, does not therefore have any restriction so that environmental data can be maximum in the deployment quantity of sensor
Degree Shangdi is detailed.Realize accurately gathering in real time and processing to indoor environment information, be the weight of modernization intelligent building
Want ingredient.
This utility model adapts to most of network environment, can efficiently reduce the spent human cost of monitoring and money
Source, and improve monitoring efficiency and precision, provide more friendly environmental data for user.
Brief description
The practical hybrid protocol type CONTIKI indoor environment information collecting device hardware structure diagram of 1, accompanying drawing.
The practical hybrid protocol type CONTIKI indoor environment information collecting device workflow diagram of 2, accompanying drawing.
Specific embodiment：
The hardware configuration of this utility model hybrid protocol type CONTIKI indoor environment information collecting device is as shown in figure 1, be somebody's turn to do
The composition of device includes bluetooth-type Temperature Humidity Sensor node (1), bluetooth-type optical sensor node (2), bluetooth-type human body sensing
Sensor node (3), ZIGBEE type coordinator (4), CONTIKI gateway (5), bluetooth-type coordinator (6), ZIGBEE type light sensing
Device node (7), ZIGBEE type human body sensor node (8), ZIGBEE type Temperature Humidity Sensor node (9), server
(10)；Wherein with CONTIKI gateway (5) as core, ZIGBEE type coordinator (4), bluetooth-type coordinator (6) pass through USB-TTL
(11) it is connected with CONTIKI gateway (5) respectively；CONTIKI gateway (5) is connected with server (10) by twisted-pair feeder, blue
Tooth form Temperature Humidity Sensor node (1), bluetooth-type optical sensor node (2), bluetooth-type human body sensor node (3) are respectively
Wirelessly it is connected with bluetooth-type coordinator (6)；ZIGBEE type optical sensor node (7), ZIGBEE type human body sensing
Sensor node (8), ZIGBEE type Temperature Humidity Sensor node (9) respectively wirelessly with ZIGBEE type coordinator (4)
It is connected.
Bluetooth-type Temperature Humidity Sensor node (1) is the PYMODHMT, specially FBT06_PMOD_ of De Zhi human relations company
HMT1V2.0；
Bluetooth-type optical sensor node (2) is the PYMODALS, specially FBT06_PB200-286 of De Zhi human relations company；
Bluetooth-type human body sensing node (3) is the PYMODPYE, specially FBT06_PMMOD_ of De Zhi human relations company
PYEV2.8；
ZIGBEE coordinator (4) is the ZIGBEE, specially 02-CC2530 of control in Linkage；
ZIGBEE type optical sensor node (7) is the ZIGALS module of control in Linkage, specially 02-CC2530_BH1750；
ZIGBEE type human body sensing node (8) is the ZIGPYE module of control in Linkage, specially 02-CC2530_PM-7；
CONTIKI gateway (5) is specially ARM Cortex-M3_v2.2.
USB-TTL mutually turns serial ports for USB port, and chip is PL2303HX；
Bluetooth-type coordinator (6) is the PYMODBLE, specially FBT06 of De Zhi human relations company；
ZIGBEE type Temperature Humidity Sensor node (9) is the ZIGHMT module of control in Linkage, specially 02-CC2530_
DHT11；
Server (10) is environmental information processing server, specially commercially available mainstream server (cpu：Intel i5-
4950；Mainboard：Asus's B85 mainboard；Internal memory：Jin Shidun, 8G；Hard disk：Western number, 1T), be provided with windows7 or
windows2008.
The software that this utility model is related to or agreement are and carry or known technology.
The effect of each ingredient of the present utility model：
A, ZIGBEE type coordinator (4), bluetooth-type coordinator (6) are connected with CONTIKI gateway (5) by USB-TTL,
Complete the collection to ZIGBEE data and BLE data for the gateway.
B, CONTIKI gateway (5) is connected with server (10) by twisted-pair feeder；Complete turning of multiple protocol environment data
Change and upload data with to server；
C, bluetooth-type Temperature Humidity Sensor node (1), bluetooth-type optical sensor node (2), bluetooth-type human body sensing senses
Device node (3) is wirelessly connected with bluetooth-type coordinator (6)；Complete the collection of the environmental data of bluetooth approach；
D, ZIGBEE type optical sensor node (7), ZIGBEE type human body sensor node (8), ZIGBEE type is warm and humid
Degree sensor node (9) is wirelessly connected with ZIGBEE type coordinator (4).Complete the environment number of ZIGBEE mode
According to collection；
Fig. 2 is workflow diagram of the present utility model, and carrying out practically is as follows：
(1), service initialisation, starts infrastructure devices, program self-inspection
(2), CONTIKI Gateway Initiative, checks its own protocol quantity, the connecting path state with top service device, gives
The each coordinator of lower floor sends instruction；
(3), bluetooth-type coordinator and ZIGBEE type coordinator are started；
(4), whether decision node sensor is online, if online, executes (6)；Otherwise execute (5)；
(5), all bluetooth-type junction sensor are waken up, and all ZIGBEE type junction sensor, execute (4)；
(6) transmitting control commands are to junction sensor；
(7), after junction sensor receives order, make corresponding reaction；
(8) CONTIKI gateway carries out protocol conversion after receiving data
(9) judge whether task completes, complete execution (10), otherwise (8)；
(10) data after changing is uploaded to server by CONTIKI gateway, so that subsequent treatment；
This utility model unaccomplished matter is known technology.
Claims (2)
1. a kind of hybrid protocol type CONTIKI indoor environment information collecting device, it is characterized by this device consist of bluetooth-type
Temperature Humidity Sensor node, bluetooth-type optical sensor node, bluetooth-type human body sensor node, ZIGBEE type coordinator,
CONTIKI gateway, bluetooth-type coordinator, ZIGBEE type optical sensor node, ZIGBEE type human body sensor node,
ZIGBEE type Temperature Humidity Sensor node, server；
Wherein, ZIGBEE type coordinator, bluetooth-type coordinator are connected with CONTIKI gateway respectively；CONTIKI gateway also with clothes
Business device is connected, bluetooth-type Temperature Humidity Sensor node, bluetooth-type optical sensor node, bluetooth-type human body sensor node
It is connected with bluetooth-type coordinator respectively；ZIGBEE type optical sensor node, ZIGBEE type human body sensor node,
ZIGBEE type Temperature Humidity Sensor node is connected with ZIGBEE type coordinator respectively.
2. hybrid protocol type CONTIKI indoor environment information collecting device as claimed in claim 1, it is characterized by described indigo plant
Tooth form Temperature Humidity Sensor node is the PYMODHMT of De Zhi human relations company；Bluetooth-type optical sensor node is De Zhi human relations company
PYMODALS；Bluetooth-type human body sensing node is the PYMODPYE of De Zhi human relations company；ZIGBEE coordinator is control in Linkage
ZIGBEE；ZIGBEE type optical sensor node is the ZIGALS module of control in Linkage；ZIGBEE type human body sensing node is Linkage
The ZIGPYE module of middle control；CONTIKI gateway is specially ARM Cortex-M3_v2.2；Bluetooth-type coordinator is De Zhi human relations company
PYMODBLE；ZIGBEE type Temperature Humidity Sensor node is the ZIGHMT module of control in Linkage.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976685A (en) * | 2017-11-20 | 2018-05-01 | 北京航空航天大学 | A kind of infrared sensor indoor human body Target Tracking System based on Internet of Things |
| CN108156672A (en) * | 2017-08-25 | 2018-06-12 | 广州莲雾科技有限公司 | A kind of bus duct temperature acquisition gateway based on NB-IoT and LoRa |
| CN108235296A (en) * | 2018-03-08 | 2018-06-29 | 云南电网有限责任公司电力科学研究院 | A kind of wireless sensor network monitoring system |
| CN109377598A (en) * | 2018-09-21 | 2019-02-22 | 广东汇泰龙科技有限公司 | A kind of intelligent cloud lock communication means, communication system based on Contiki system |
-
2016
- 2016-09-13 CN CN201621052431.3U patent/CN206004699U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156672A (en) * | 2017-08-25 | 2018-06-12 | 广州莲雾科技有限公司 | A kind of bus duct temperature acquisition gateway based on NB-IoT and LoRa |
| CN107976685A (en) * | 2017-11-20 | 2018-05-01 | 北京航空航天大学 | A kind of infrared sensor indoor human body Target Tracking System based on Internet of Things |
| CN107976685B (en) * | 2017-11-20 | 2021-11-19 | 北京航空航天大学 | Indoor human target tracking system of infrared sensor based on thing networking |
| CN108235296A (en) * | 2018-03-08 | 2018-06-29 | 云南电网有限责任公司电力科学研究院 | A kind of wireless sensor network monitoring system |
| CN109377598A (en) * | 2018-09-21 | 2019-02-22 | 广东汇泰龙科技有限公司 | A kind of intelligent cloud lock communication means, communication system based on Contiki system |
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