I. Scalability Requirements of Industrial IoT Gateways
1. Industrial Internet of Things and the growing demand for gateways
With the rapid development of information technology across all aspects, the Internet of Things (IoT) has experienced tremendous growth, with increasing focus on the Industrial Internet of Things (IIoT). The IIoT aims to transform traditional linear manufacturing processes into interconnected systems that place greater emphasis on data-driven decision-making. There is now a greater need to monitor the performance of assets and machines to ensure transparency in production efficiency and costs.
To help maintain the balance between the computing power required for IoT applications and data-driven decision-making, relevant data needs to be transferred to the cloud to provide business insights, which requires adaptation to edge devices. A robust gateway capable of performing computations on the collected data, coupled with network connectivity options, can form a solid foundation for a robust IIoT transformation.
2. How to calculate scalability on the gateway?
Scalability is a property of a system that allows it to handle increasing workloads by adding resources. The rapid development of the Industrial Internet of Things (IIoT) demands that any new system be easily scalable. Enterprises and industries need proof-of-concept (POC) to validate solution architectures and assess the potential ROI of the solution. Successful POCs need to scale to full implementation quickly. Given this, there is no time to design gateways for every solution. Therefore, scalable computing is required on the gateways, and the technology needs to be easily configurable to meet higher demands.
Applications such as energy monitoring require lower computing power and moderate levels of input data and storage. In particular, gateways connected to industrial boilers need to ingest large amounts of data per second while also being able to make decisions at the edge.
In the implementation of the Industrial Internet of Things (IIoT), the gateway is the core of the system. It is a device that controls system behavior and determines its effectiveness. As systems become increasingly complex, they also need to be capable of edge computing.
Taking all these aspects into account, the gateway must be scalable not only in terms of computing power but also in terms of the number of connected devices it can handle.
II. Three Major Development Trends of IoT Gateways
① Low power consumption
All IoT wireless gateways require power to function. WiFi gateways for IoT applications support 3.3V/5V power supply, while BLE Bluetooth modules support 1.8V~3.6V power supply. Gateway operation increases power consumption, making it essential to choose low-power wireless gateways to optimize power consumption for IoT smart home devices. [Company Name] has focused on the research and development of low-power wireless gateways for many years, and its independently developed and manufactured low-power wireless gateways are widely used in smart homes, wearable devices, consumer electronics, smart healthcare, security equipment, automotive equipment, sports and fitness equipment, instrumentation, and remote control applications.
②Small size
A growing number of customers are demanding small yet powerful wireless gateways. Within the next five years, 60% of IoT devices will adopt IoT wireless gateways. These gateways allow developers to easily add wireless functionality to their smart devices. Their small size and high integration make them suitable for a wide range of markets, including wearables, smart homes, smart lighting, and other industry applications. Small-sized IoT wireless gateways also enable smart home device manufacturers to quickly and easily produce the various functionalities they require for their smart home devices.
③ High performance
The core of the Internet of Things (IoT) consists of millions of devices that transmit data to a centralized system. With the rapid development of IoT in fields such as smart homes, security monitoring, and smart manufacturing, the demand for IoT wireless gateways is increasing. In order to meet people's functional requirements for different devices, wireless gateways for IoT are gradually developing towards high performance and high quality.
In the application of IoT wireless gateways, facing challenges in speed, reliability, and security, small-size, low-power, high-performance Wi-Fi gateways and small-size, high-performance BLE Bluetooth gateways will become the best wireless options for connecting everything. Some IoT wireless gateways have advantages such as high stability and high consistency, and have solved thousands of data transmission problems for different scenarios and industries, possessing rich experience and competitiveness.
