The raging concept of the Internet of Things is gradually replacing the Internet as the current focus of attention. Relevant organizations predict that by 2020, the number of installed Internet of Things devices will reach 28.1 billion units, and a highly personalized and interactive Internet of Things world is about to emerge.
At the technical level of connecting things, wireless transmission technologies such as Bluetooth, Wi-Fi, and ZigBee almost dominate the industry’s chosen path. After long-term development, transmission technology has become relatively mature, and data integration and sharing have also expanded in the application of cloud platforms. Here, in order to cater to different market needs and realize data transmission and collection, in addition to cloud-cloud interoperability, the multi-cloud approach also extends the IoT transparent transmission technology to more directly connect data resources.
1. What is transparent transmission technology?
Transparent transmission means that during the data transmission process, the set of data does not undergo any form of change through wireless means, as if the transmission process is transparent, while ensuring the quality of the transmission, intact at the final reception in hands.
2. Why transparent transmission?
Transparent transmission is generally used to read remote serial port data. For example: every Internet user in an Internet cafe must swipe their ID card to access the Internet, but the ID card database cannot be placed in every Internet cafe. Therefore, the serial port data of the card reader is transmitted back to the Public Security Bureau through transparent transmission, and the ID card number is compared on the Public Security Bureau’s platform.
3. Advantages and applications of transparent transmission module
To realize data transparent transmission of smart devices, you need to rely on the power of wireless transparent transmission modules. This type of module can achieve the same length and content of the sender and receiver data without any processing of the data, which is equivalent to a data line. Or serial port line, which can be widely used in many industries such as industry, environmental protection, meteorology, geology, agriculture, etc.
The emergence of the transparent transmission module can quickly connect the transformation and upgrading of smart products, and is suitable for smart wearable devices, smart meters, logistics tracking, health care, smart home, automotive electronics, leisure toys, security monitoring, smart irrigation and other industries. The shortest development cycle integrates existing solutions to help customers quickly occupy the market and win opportunities.
In addition, this type of module also has the following advantages:
① Save traffic: The module has built-in network communication protocol and supports MQTT Internet of Things special protocol, which greatly saves data traffic and improves control efficiency and success rate;
②Data security: After multiple data encryptions, there is no problem of data leakage;
③Easy to use: Wirelessly change the user’s existing protocol without protocol definition and analysis, and transparent data transmission.
At present, the intelligent upgrade and transformation services provided by the transparent transmission module have covered ten major fields such as industry, agriculture, fire protection, logistics, home furnishing, security, environmental protection, medical care, transportation, and power grid, and have played an important role in helping the realization of smart life. step.
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