4 Pin 184344-1 Female Auto Car Terminal Electrical Waterproof Housing Connector Socket Plug Accessories 1.8 Series

At present, my country's automotive intelligence is still in the stage of popular L2 auxiliary driving applications, and the L3 and L4 level autonomous driving pilot promotion. According to data from the Institute of Smart Automobile, in 2021, the new domestic car is equipped with an front -to -ADAS (high -end driving assistance system) in the whole year. 10,000 vehicles, an increase of 77.65%year -on -year. At the same time, the number of L2+Class ADAS new cars has also shown a rapid rise throughout the year.

New change of connectors: light and light, reliability is the key

Perception, decision -making, and control are the three developments of the core of the car implementation of the automobile implementation. The realization of the sensor system detection data is based on the path of the implementation. Control.

In the process of perception to control, the ultrasonic wave radar, millimeter wave radar, camera, GPS and other devices need to be connected. RF connectors mainly include FAKRA connectors, mini-Fakra connector, and HSD connectors. They are mainly used in radio frequency signal transmission, GPS, vehicle Internet access, etc. transmission.

The stability and reliability of signal transmission have a direct impact on the operation of the automobile intelligent system. It can be seen that with the advancement of the car's intelligentization, such as RF coaxial connectors, mini-fakra, floating board panel, smart cockpit, smart cockpit The development space of car signal connectors such as connectors and SPE connectors is expected in the future.

Under the integration and development of automation functions and sensor decision -making functions, the demand for transmission data will continue to increase, and new requirements are proposed to the stability of the transmission frequency and Ethernet connector transmission of the radio frequency connector. Under the condition of greatly increased the transmission rate, whether the high -speed connector can have high reliability, whether it can be influenced by electromagnetic in the environment of a full -power high -power environment. Whether to break the problem of "stuck neck" and seize the opportunity.

The intelligent development of automobiles means that the complex intelligent hardware system is installed in a limited vehicle space to achieve more stable perception, decision -making, and control effects. This requires the connector to develop towards lightness and miniaturization, and high -speed connectors with large volume and low transmission rate may withdraw from the market because of this, which will also be a new round of survival of the fittest.

As compared with the Fakra connector, the Mini-Fakra connector has gradually occupied the market with its high transmission frequency, small volume, and high integration. With the gradual increase in the number of smart car chips, the Ethernet connector is also expected to replace the new types of differential connectors in the HSD connector.

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