CN205302597U - Thing networking systems based on loRa technique - Google Patents
Thing networking systems based on loRa technique Download PDFInfo
- Publication number
- CN205302597U CN205302597U CN201521083522.9U CN201521083522U CN205302597U CN 205302597 U CN205302597 U CN 205302597U CN 201521083522 U CN201521083522 U CN 201521083522U CN 205302597 U CN205302597 U CN 205302597U
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- Prior art keywords
- lora
- antenna
- gateway
- harvester
- technology
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- QVFWZNCVPCJQOP-UHFFFAOYSA-N Chloralodol Chemical compound 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Classifications
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- Y02B60/50—
Abstract
The utility model discloses a thing networking systems based on loRa technique, collection system including built -in loRa chip, the loRa network, the loRa gateway, wireless network, the cloud platform, wherein, the loRa gateway includes the treater, the radio -frequency antenna of being connected with the treater, the radio -frequency antenna includes loRa receiving antenna, WIFI transmitting antenna or 3G4G transmitting antenna, collection system sends loRa receiving antenna through the loRa chip with data collection, the treater is with the data collection analysis and send the cloud platform through wiFi transmitting antenna or 3G4G transmitting antenna through wireless network after the encapsulation again. The utility model discloses a setting up of loRa network and loRa gateway has realized increasing collection system data transmission's distance, thereby has reduced the cost that reduces long distance data transmission because of the quantity of utilizing short distance data transmission gateway equipment to lay, has reduced the sensor consumption, has prolonged headend equipment service life, has practiced thrift the maintenance cost greatly.
Description
Technical field
This utility model belongs to wireless communication technology field, in particular to a kind of Internet of things system based on LoRa technology.
Background technology
Along with the development of wireless communication technology, Internet of Things is more and more important in the life of people. Internet of Things breaks region restriction, it is achieved between thing thing on-demand carry out acquisition of information, transmission, storage, fusion, the service such as use network. The wireless communication technology that current Internet of Things is conventional includes ZigBee technology, Bluetooth technology, 3G/4G technology. But, ZigBee is mainly used between short-range and the not high various electronic equipments of message transmission rate. ZigBee technology is simple, speed is slow, power and expense also lower. Therefore ZigBee technology is suitable only for the business that carrying data traffic is less. Therefore the major technique that ZigBee technology transmits as Internet of Things has significant limitation for long-distance transmissions, it is necessary to logical excessive number transfer gateway carries out long-range Distance Transmission. The major technique that Bluetooth technology is transmitted as Internet of Things has significant limitation for long-distance transmissions, can only solve the short-distance transmission between equipment and equipment, it is impossible to the collection data access the Internet that will access. 3G/4G technology has significantly high requirement as the transmission major technique of Internet of Things for the power of collecting device, it is impossible to solving the power problems of sensor, maintenance cost is higher.
Utility model content
In order to solve the carrying of existing short-range communication technique, data traffic is little, transfer gateway quantity is many, high cost technological deficiency, this utility model is by by the harvester of built-in LoRa chip and LoRa gateway communication, after the data that harvester sends are resolved by LoRa gateway, Reseal is sent to, through wireless network, the purpose that cloud platform achieves the communication distance of raising short-distance communication equipment by WiFi transmission antenna or 3G/4G transmission antenna, and reduce the power consumption of collecting device, reduce the cost of short haul connection simultaneously.
This utility model provides the Internet of things system based on LoRa technology, harvester including built-in LoRa chip, LoRa network, LoRa gateway, wireless network, cloud platform, wherein, LoRa gateway includes processor, the radio-frequency antenna being connected with processor, radio-frequency antenna includes LoRa reception antenna, WIFI transmission antenna or 3G/4G transmission antenna, collection data are sent to LoRa reception antenna by LoRa chip by harvester, processor will be sent to cloud platform by WiFi transmission antenna or 3G/4G transmission antenna through wireless network after collection data parsing Reseal.
Further, harvester includes the sensor, induction apparatus or the video camera that are connected with LoRa chip.
Further, cloud platform includes server and/or smart machine.
Further, this system also includes the LoRa fault alarm being connected with LoRa concentrator, the heartbeat data of harvester in LoRa fault alarm detection Preset Time.
To sum up, this utility model achieves the distance adding the transmission of harvester data by the setting of LoRa gateway, decrease the quantity because utilizing short range data transmission trunking to lay, thus reducing the cost of short range data transmission, reduce harvester power consumption, extend headend equipment service life, be greatly saved maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of Internet of things system based on LoRa technology described in the utility model;
Fig. 2 is the structural representation of another embodiment of Internet of things system based on LoRa technology described in the utility model.
Detailed description of the invention
Below by specific embodiment and in conjunction with accompanying drawing, this utility model is described in further detail.
The Internet of things system based on LoRa technology as shown in Figure 1, including the harvester of built-in LoRa chip, LoRa network, LoRa gateway, wireless network, cloud platform, wherein, LoRa gateway includes the radio-frequency antenna that processor is connected with processor, radio-frequency antenna includes LoRa reception antenna, WIFI transmission antenna or 3G/4G transmission antenna
Collection data are sent to LoRa reception antenna by LoRa chip by harvester, and processor will be sent to cloud platform by WiFi antenna or 3G/4G transmission antenna through wireless network after collection data parsing Reseal.
It is, in general, that transfer rate, working frequency range and network topology structure are to affect three major parameters of sensing network characteristic. Compared with other wireless systems, LoRa technology has following several big advantage. It uses spread-spectrum modulation technique, can demodulate the noise lower than 20dB. Which ensure that high sensitivity, reliable network connect, improve network efficiency simultaneously and eliminate interference. And compared to mesh network, the star topology of LoRaWAN agreement eliminates synchronization overhead and jumping figure, thus reduce power consumption and multiple concurrent application program can be allowed to run on network. Meanwhile, LoRa technology realize communication distance will be much longer than other wireless protocols, be generally 5 to 10 miles, beyond Zigbee, bluetooth, WIFI wireless communication technology 1 order of magnitude. This makes LoRa system get final product work without repeater, thus reducing whole possessing cost. Additionally, compared to 3G and 4G cellular network, LoRa technology power consumption is lower, and cost performance is higher.
Wherein, the harvester of the built-in LoRa chips such as harvester includes being connected with LoRa chip sensor, induction apparatus, video camera, cigarette propagated sensation sensor, temperature sensor, geomagnetic sensor, well lid sensor, humidity sensor, overweight sensor or induction installation. Cloud platform includes server and/or smart machine.
When being embodied as, as in figure 2 it is shown, this system also includes the LoRa fault alarm being connected with LoRa concentrator, the heartbeat data of harvester in LoRa fault alarm detection Preset Time. Judge whether harvester damages by the detection of the wire jumper data of harvester.
Cloud platform realizes the management to the data that harvester sends, and the data simultaneously sent according to the LoRa gateway received judge the analysis of the fault of harvester.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. the Internet of things system based on LoRa technology, it is characterised in that
Including the harvester of built-in LoRa chip, LoRa network, LoRa gateway, wireless network, cloud platform, wherein, LoRa gateway includes the radio-frequency antenna that processor is connected with processor, and radio-frequency antenna includes LoRa reception antenna, WIFI transmission antenna or 3G/4G transmission antenna
Collection data are sent to LoRa reception antenna by LoRa chip by harvester, and processor will be sent to cloud platform by WiFi antenna or 3G/4G transmission antenna through wireless network after collection data parsing Reseal.
2. the Internet of things system based on LoRa technology according to claim 1, it is characterised in that harvester includes the sensor, induction apparatus or the video camera that are connected with LoRa chip.
3. the Internet of things system based on LoRa technology according to claim 1, it is characterised in that cloud platform includes server and/or smart machine.
4. the Internet of things system based on LoRa technology according to claim 1, it is characterised in that this system also includes the LoRa fault alarm being connected with LoRa gateway, LoRa fault alarm is for detecting the heartbeat data of harvester in Preset Time.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521083522.9U CN205302597U (en) | 2015-12-22 | 2015-12-22 | Thing networking systems based on loRa technique |
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| CN201521083522.9U CN205302597U (en) | 2015-12-22 | 2015-12-22 | Thing networking systems based on loRa technique |
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| CN106096983A (en) * | 2016-06-15 | 2016-11-09 | 深圳市唯传科技有限公司 | A kind of agricultural product traceability system based on technology of Internet of things and method |
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| CN106254239A (en) * | 2016-08-30 | 2016-12-21 | 中兴长天信息技术（南昌）有限公司 | A kind of LORA service in wireless communication network block transmission method of low latency |
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| CN107396418A (en) * | 2017-07-10 | 2017-11-24 | 西安电子科技大学 | The implementation method of non-stop layer self-organizing network based on LoRa |
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| WO2019029058A1 (en) * | 2017-08-05 | 2019-02-14 | Central Merchandising Asian Limited | Wi-fi-based remote control apparatus for device |
| CN107613582A (en) * | 2017-09-13 | 2018-01-19 | 深圳市亿兆互联技术有限公司 | A kind of multifunctional intellectual LoRa gateways |
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