How does the on-board communication module help the Internet of Vehicles technology

How does the on-board communication module help the Internet of Vehicles technology

Today, with the development of science and technology, the concept of the Internet of Things is constantly being optimized. It is making steady progress towards the development direction of the Internet of Everything. As the main field of the Internet of Things concept, the Internet of Vehicles has become the most important battlefield for major technology giants.

Vehicle-to-everything (V2X) refers to the deep integration of multiple industries such as automobiles, electronics, ICT, and transportation. It mainly relies on private/cellular communication networks for interconnection to achieve interconnection and information sharing. It can not only support cars to perceive more information, but also promote the innovation and application of autonomous driving technology. Moreover, it helps to build a smart transportation system and promote the development of new models and formats of automobile and transportation services.

The C in C-V2X refers to cellular (Cellular), which is a wireless communication technology for vehicles based on the evolution of cellular network communication technologies such as 3G/4G/5G. Relying on the all-round connection and efficient information interaction of people, vehicles, roads, and cloud platforms, it is also the core technology of the entire system. As far as the 5G technology is currently being vigorously developed in the world, it has unique low latency and high reliability. It can realize the combination of wireless communication and GPS, so as to realize the real intelligent vehicle networking.

So how do you organize and communicate information from so many different fields? Here I have to mention the communication modules widely used in vehicle products. It is often used in various system devices that need to transmit information and capture information.

The cellular communication module plays a very important role in the entire link of vehicle electronic applications, and is the link connecting the sensor terminal of the device and the information service center. A large amount of vehicle data in operation needs to be collected.

The wireless communication module integrates materials such as baseband chips, radio frequency chips, power management chips, positioning chips, PN devices, and resistance-capacitance sensing elements on the PCB to realize functional modules such as radio wave transmission and reception, and channel noise filtering. Functions such as converting digital signals between analog and analog signals.

Wireless communication modules need to redesign and integrate different chips and devices, involving multiple communication protocols/standards, volume, power consumption and special processes. Including antenna interface, main functional modules and functional interface three parts. The main function module is the core of the module, including baseband module, radio frequency, power management and storage module.

The manufacturing cost of communication module products is mainly the cost of raw materials, and the chip is the main raw material. Such as baseband chips, memory chips, radio frequency chips, power management chips, diodes, transistors, MOSFETs, RC sensors, etc. Among them, the baseband chip, memory chip, and radio frequency chip are the core chips required by the communication module.

XT-SHENZHEN, a professional supplier, relies on strong original supply channels. At present, a large number of procurement plans have been completed for customers in more than 50 countries around the world. If you want to know more about core chips in various fields, please contact XT-SHENZHEN to serve you.

Share this post