Ce blog contient des définitions, principe de travail, caractéristiques, types et prix de détail moyen de la passerelle IoT intelligente.
Qu'est-ce que la passerelle IoT?
An IoT Gateway, also called Internet of Things gateway, is a key networking device and software program. It acts as a bridge between different devices and networks in an IoT network.
How Does An IoT Gateway Work?
First, the IoT Gateway connects iot devices because of supporting multiple communication protocols. After the connected devices respectively collect original data, it converse format and filter redundancy of the data. Alors, it also conduct data encryption on data security when transfer data to the cloud or local servers.
What Role Do IoT Gateways Play in IoT Architecture?
The IoT Gateway plays two crucial roles in the IoT architecture. Taking comparisons, it is like a translator and a traffic policeman. As a translator, IoT Gateway ensures that devices supporting different protocols can smoothly communicate and exchange information each other. As a traffic police, it is responsible for ensuring the safe and orderly transfer of data between devices as well as between devices and the cloud. The dual role of IoT Gateway provides a solid guarantee for the stable operation and efficient collaboration of the whole IoT network.
Features of IoT Gateways
IoT Gateway supports multiple IoT communication protocols, including MQTT, CoAP, and HTTP. This makes it easy to connect and manage different types of ot devices. And it can handle data process, data filter, data transform and data aggregation in real time before upper-layer applications use the data. En plus, its built-in security mechanisms, including TLS encryption and access control, enhances the security of data transmission and system operation. Entre-temps, it can monitor device registration and authentication to guarantee secure access and effective management of devices.
With a plug-in design, it is easier to add or remove support for specific devices to improve code reusability and modularity. Aussi, it supports integration with other cloud services so that users can build complete iot solutions.
Benefits of IoT Gateways
·IoT Gateway, as the hub of the Internet of Things system, not only simplifies device connection and management but also improves data transmission efficiency and security.
· Due to supporting multiple communication protocols, IoT Gateway makes it easy to integrate various IoT devices, offering seamless communication between devices.
· Its data processing capabilities can optimize data quality in advance for upper-layer applications.
· The built-in security module ensures the security of data transmission as well as reduces the risk of data leakage.
What is the Difference between router and IoT gateway?
| Router | Passerelle IoT | |
| Function | Connect two or more networks, transmit data packets | controls IoT devices, data exchange and communication in IoT net |
| Communication protocol | Internet protocols (TCP/IP) | Communication protocols (Zigbee, Bluetooth, Wi-Fi) |
| Data processing capability | Focuses on packet forwarding but not carry out complex data processing | initial data processing, data analysis and data storage to reduce the data operation in the cloud |
| Application | Provides network connectivity services for homes, businesses and data centers | It is used in the field of Internet of Things, such as smart home, smart city, industrial automation. |
The difference between a Router and an IoT Gateway can be compared to a transportation hub and logistics center in a city.
A Router is like a transportation hub in a city. It is responsible for directing vehicles (packets) from different roads (networks) to the right way to ensure that they can reach their destinations. It focuses on the smoothness and directionality of traffic rather than vehicles (packets) themselves.
The IoT Gateway is more like a logistics hub. It connects various vendors (IoT devices) and customers (cloud or smartphone). Here, goods (data) are not only classified, packaged and re-labeled to accommodate different modes of transport (communication protocols), but may also undergo initial processing (data processing) . In brief, the IoT Gateway ensures the efficient, secure and orderly flow of goods (data) across iot systems.
Types of IoT Gateways
BLE IoT Gateway
BLE gateway comes with BLE technology, so devices can run stably for a long time without frequent battery replacement. Aussi, BLE gateway can easily connect a variety of Bluetooth devices and achieve fast data transmission and interaction. Its data processing capabilities are so powerful that data can be initially processed locally to reduce the workload in the cloud. En outre, BLE gateway has a flexible network access method, which can be widely used in smart home and industrial automation.
Lora jeoT Gateway
The LoRawan IoT Gateway is capable of large communication coverage up to tens of kilometers. Aussi, the IoT Lora gateway and its connected end devices can operate for long periods of time since of low consumption, so they are particularly suitable for battery-powered cases. En plus, IoT LoRawan gateway can manage hundreds of IoT devices, providing consumers with powerful network expansion capabilities. En plus, due to the spread spectrum modulation technology, Lora technology can maintain stable communication connections in complex electromagnetic environments.
NB-IoT Gateway
It has excellent wide coverage and extreme low power design. It also supports the connection among a series of devices with different protocols. Besiedes, it can ensure the safety and reliability of data transmission.
4g IoT Gateway
It features high-speed data transmission, extensive device access capabilities, remote monitoring capabilities, and secure data assurance. So it can offer efficient and convenient communication solutions for IoT applications.
5g IoT Gateway
It is characterized by its ultra-high speed and ultra-low latency data transmission capabilities. And it supports massive iot device access. Aussi, it is good at powerful data processing and edge computing capabilities when ensuring safe and reliable data transmission. En outre, it specializes in remote monitoring, configuration and upgrading, thus bringing unprecedented efficiency and flexibility to IoT applications.
PLC IoT Gateway
It has powerful data acquisition and processing capabilities. It can support a variety of communication protocols and PLC seamless docking to achieve remote monitoring and control. De plus en plus, it has high reliability and data security. Dernier, it does well in integration and scalability, providing flexible smart solutions for industrial automation.
Nb jeoT Gateway
It is characterized by its low power consumption, wide coverage, and large connectivity capabilities. So it can meet the requirements of long-term operation and large-scale deployment of IoT devices. Aussi, because it supports remote monitoring and control data encryption, it is suitable for smart cities, industrial monitoring and agricultural irrigation. En outre, it has the advantages of low cost and high reliability, providing a cost-effective IoT solutions.
IoT Gateway Security
The data security is important for iot systems. IoT gateway comes with encryption technology and identity authentication to ensure the confidentiality of data transmission. En plus, it has firewall and intrusion detection to effectively resist network attacks and malicious behaviors. In details, its built-in security module ensures the security of device access and the stable operation of the system, thus providing a safe and reliable IoT network environment.
Do I Need a IoT Gateway?
To determine whether an IoT Gateway is necessary in the house, we need to consider
UN) The number and diversity of IoT devices at home,
B) Whether there is a requirement of achieving remote control,
C) Demand for the integration of smart home systems,
D) The importance attached to the data security and stability of home automation.
If the answers are yes, then we highly recommend using it.
Use Case: IoT Gateway for Household
When you have various smart home devices in your house, which may come with different brands and communication protocols, the IoT Gateways can act as a central control unit to connect all these devices for centralized control. You can remotely control smart devices at home via mobile apps. Par exemple, by remotely turning on the air conditioning on your way home in the summer, your house will be ready in a cool indoor temperature before you get home. It’s very convenient and beneficial to our comfortable lives.
IoT Gateway Price
The average retail price of a home IoT Gateway in the United States is roughly in the range of hundreds to thousands of dollars. This price range is related to features and levels of products.
A basic entry-level product can cost around a few hundred dollars. These IoT gateways provide basic device connectivity and control capabilities. They are suitable for small smart home systems or users with low functional requirements.
Mid-to-high-end products can sell for thousands of dollars. In addition to basic functions, these products also integrate more advanced data processing, security protection, remote access control, and smart home system integration functions. It can meet users’ deeper needs for home automation.
Best IoT Gateways for Household Application
Phixson offer ODM and white label service to the trade company all over the worlds. We have above ten years of experience in the field of IoT device manufacturing with ISO 9001 certification. Smart home appliance, smart home sensor and smart IoT gateway are available in our product catalogue. WiFi, Zigbee, BLE, Lora technology is all optional. Contact us if any inquiry.
