The rapid development of the Internet of Things puts higher demands on wireless communication technologies, LPWAN (low-power Wide-Area Network) designed for low-bandwidth, low-power, long-distance, and large-scale connected IoT applications. Wide area network) is also rapidly emerging. LoRa is a representative of low-power wide-area IoT technology that is easy to build and deploy.
LoRa mainly consists of three major advantages: 1. It greatly improves the sensitivity of reception and reduces power consumption. The link budget of up to 157db makes its communication distance up to 15 kilometers (related to the environment). Its receiving current is only 10mA, and the sleep current is 200nA, which greatly delays the battery life. 2. The gateway/concentrator based on this technology supports parallel processing of multiple channels and multiple data rates, and the system capacity is large. If the gateway is installed at the location of the existing mobile communication base station and the transmission power is 20 dBm (100 mW), it can cover about 2 km in a densely constructed urban environment, and up to 10 km in a suburb with a lower density; Terminal and concentrator/gateway based systems can support ranging and positioning.
LoRa is easy to build and deploy, and is getting more and more attention and follow-up from domestic companies. Shenzhen Yizhao Internet uses LoRa technology to build the infrastructure of the entire low-power WAN, and builds the cloud, tube and end of the LoRa network. The whole system includes terminal equipment, terminal communication module, gateway, LoRaWAN server, cloud management platform and APP.
LoRa gateway communication module: Semtech's SX1301 radio frequency chip, communication frequency 470MHz, receiving sensitivity -145dBm, when in an open environment, the point-to-point communication distance is not less than 15Km.
LORA Gateway: Supports the standard LoRaWAN protocol and meets industry-level specifications.
Industry leadership:
1. The number of companies that build the entire low-power WAN cloud, tube, and end are few in China. This requires technology crossover from wireless RF technology to embedded systems to cloud servers.
2. In the low-power LoRa low-power WAN technology, we have 23 invention patents passed in the first instance, ranking first in the country.
3. To reach the industrial level and above, making national network laying possible.
Key points of innovation:
·Transmission distance is far (several kilometers to ten kilometers)
·The terminal device has low power consumption (the battery can be used for more than 5 years)
· High security level (encrypted transmission, random key)
· Easy to deploy, lower cost
· Convenient management of network facilities and terminal equipment
·Using big data and artificial intelligence to expand unlimited possibilities
Shenzhen billion trillion interconnection technology
Shenzhen Yizhao Internet Technology Co., Ltd. is a subsidiary of Yidao Group. It was established in 2017 and currently has more than 20 invention patent acceptance notices, which are LoRa communication technology, LoRaWAN protocol, Microsoft cloud, AWS cloud, Alibaba Cloud. And OneNET cloud-based IoT products, solutions, and data service providers are high-tech companies engaged in the development of low-power wide area network (LPWAN) products and solutions earlier in China.
Yizhao Internet provides competitive IoT products, solutions and data services to customers in the IoT industry to help customers succeed in the information society. Internet of Things solutions are widely used in smart medical, intelligent buildings, intelligent lighting control, intelligent parking, intelligent logistics, intelligent environmental protection, ecological gardening, smart home, intelligent agriculture, food safety and other fields.
2017 China IoT Conference Introduction
The China IoT Conference was held by Huaqiang Jufeng's Million Electronic Engineer Platform Electronic Enthusiasts Network. The conference has been successfully held for 3 sessions. In the form of “Grand Forum + Sub-forumâ€, 100+ global famous manufacturers have gathered and successfully attracted 6,000+. The names of electronic semiconductor practitioners signed up for the event, affecting 200,000+ electronic engineers.
We are committed to guiding China's IoT wind vane, gathering global IoT industry leaders, analyzing the potential market value of various industries, exposing the latest technology solutions, providing the best communication platform, and striving to build an IoT ecosystem with many partners.
Time: December 6-7, 2017
Location: Shenzhen, China
Expected size: 2,000+
Conference planning:
Morning of December 6th: IoT Development Summit
Afternoon of December 6th: Four Technology Forums (Sensors, IoT Security, Power Management, Artificial Intelligence) + Seven Application Forums (Smart Home, Wearables, Smart City, Smart Lighting, Smart Machines/Unmanned Vehicles, Industrial Products) Networking, smart car)
Evening on December 6th: Awards Ceremony, Strategic Cooperation Exchange Dinner; during the dinner: New CEO Award (10), Technology Innovation Award (20), Product Golden Lion Award (30)
Morning of December 7: Analyst Breakfast Meeting, IoT Investment Forum
2D Desktop Barcode Scanner,Desktop Qr Code Reader,Qr Code Scanner Desktop,Desktop Barcode Reader T97
SUNLUX IOT Technology (Guangdong) INC. , https://www.sunluxbarcodereader.com