Advanced Facilities Efficient ProductionBYD Semiconductor’s official WeChat news on August 5th, the first batch of unmanned vehicle on-board LED displays customized and developed by BYD Semiconductor for Jiangsu Neolithic Intelligent Technology Co., Ltd. Under its unmanned commercial vehicle-Neolithic L4 level intelligent low-speed unmanned vehicle.
It is reported that the Neolithic unmanned commercial vehicle is developed and produced by Neolithic, and it is the world's first fully engineered and mass-produced unmanned commercial vehicle product. The company is committed to the smart city logistics infrastructure of the autonomous driving market and integrates vehicle-level productization capabilities. Currently, it mainly provides product services for companies such as Meituan, Baidu, Cainiao, and JD.com.
An LED display is installed at the front and rear of the Neolithic unmanned commercial vehicle body. The display is developed by BYD Semiconductor and adopts the industry-leading vehicle-level, modular, and common cathode drive display solution. Through CAN communication with the whole vehicle, wireless remote cluster control can be realized, including status prompts such as boot screen customization, vehicle steering, braking, etc., and it also supports scrolling playback of text, animation, etc., and automatic brightness adjustment.
The selected material of the LED display is self-made outdoor high-brightness LED light source (full-color 2727 lamp beads), copper-plated silver bracket, pure gold wire bonding process, high reliability; working temperature -40~85℃; build a common cathode drive design Compared with conventional products, the energy consumption is reduced by about 30%, and the screen temperature is reduced by about 20°C, thereby saving vehicle power and increasing endurance; the vehicle-level modular integrated design effectively compresses the structural space.
BYD Semiconductor is mainly engaged in power semiconductors, intelligent control ICs, smart sensors, optoelectronic semiconductors, manufacturing and services. In the field of optoelectronic semiconductors, it is mainly engaged in the technology development, manufacturing, sales and contract energy management of optoelectronic semiconductor-related products such as LED lighting products, optoelectronic modules, and smart security products.
As early as 2003, BYD Semiconductor was involved in the LED industry, and its products were used in large quantities in lighting, display and other fields. Based on LED light source technology, BYD Semiconductor vigorously develops LED application products, and currently has three core business modules: LED smart display, LED car display, and LED smart lighting.
In 2019, BYD Semiconductor's automotive LED displays have been shipped to the North American market in batches, and they have been unanimously approved by the customer Firefly. Firefly is a strategic partner of American taxis, UBER and other companies, focusing on street digital media, and has been operating in the US market for several years.
Regarding full-color RGB lamp beads, generally used for indoor lighting: 1010, 1515, 2020, 3535 sizes for choice. Generally used for outdoor lighting: 1921, 2727 size and so on. All series of RGB lamp beads can be supplied by Dongguan Zhiding Electronic Technology Co., Ltd.