Since the outbreak of 5G in 2018, autonomous driving seems to be getting closer and closer to us. The most advanced automatic driving is L4 automatic driving. To achieve automatic driving at L4 and above, you must have sufficient data processing power and artificial intelligence. At the 2019 Shanghai Auto Show, ZF demonstrated the high-profile high-performance controller ZF ProAIRoboThink . According to field staff, ProAIRoboThink is the fourth generation of the ZF ProAI series. With four generations of ProAI products, ZF can meet almost any application scenario and practical needs. Next, we will take stock of the "specialties" of these four generations of products. ProAI generation for NCAP computing platform The ZF ProAI generation has sufficient processing power and interface, and has received a five-star rating of NCAP 2022, which can easily connect the necessary sensor groups like head and radar, and integrate related safety functions. ProAI II for automotive computers for entry level and level 2 autopilot The ZF ProAl II has a high processing capacity, multiple interfaces, and an advanced driver assistance system that supports Level 2 autopilot. It can easily connect to the autopilot sensor with camera and radar, and integrates related autopilot functions. The ZF ProAI II is powered by the highly efficient NVDIA Xavier-s or the all-round standard Xavier chip configuration. ProAI three-generation modular car supercomputer realizes L4 automatic driving The ZF ProAI 3rd generation is a modular car supercomputer. High processing power, can match a variety of hardware and software. It can be configured according to customer needs and provides up to 90 trillion calculations for L4 level autopilot. The ZF ProAI three generations support a complete range of sensors, incorporating multiple sensors, including multiple cameras, radar and lidar for highly autonomous driving. The redundant system architecture maximizes reliability. Implement safety automation. ProAI four generations of modularized and scalable design to meet the above-mentioned A4 automatic driving The fourth generation of the ProAI series comes with an image processor, with more than 150 teraOPS of computing power (equivalent to 150 trillion calculations per second), modular combination of up to 4 units, achieving a total computing power of approximately 600 teraOPS Suitable for automatic driving solutions above L4 level. Based on the modularity and expandability of the system, the ProAIRoboThink controller can be configured to suit the application scenario, including ADAS vehicles, autonomous vehicles, commercial vehicles and industrial applications, as well as cameras, lidars and radar systems. The sensor data provides an integrated platform that allows users to customize the software architecture. In short, the first-generation ProAI is an entry-level model that meets all NCAP 2022 standards; the second-generation ProAI has enough computing power to meet some of the highly automated L2-level autonomous driving; the third-generation ProAI offers a wide range of modules. The function is to realize L4 automatic driving; the fourth generation ProAI has new expandable computing power and its own image processor, which can meet the automatic driving application of level 4 and above. As a component supplier, if it is still unable to meet the market development needs of the traditional parts and components system system, ZF will integrate its many traditional product lines intelligently to form a new system. In the field of automatic driving, ZF The power of the "smart brain" is about to be revealed.
ZHENGDA Curing Agent is an efficient concrete curing agent, which is widely used in construction, road, bridge and other engineering fields. It is made of high-quality raw materials and has the characteristics of efficient curing, strong durability and convenient construction.
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ZHENGDA curing agent can not only improve the strength and durability of concrete, but also effectively prevent the phenomenon of sand formation and powder drop on the surface of concrete. At the same time, it can also play a waterproof, dustproof, oil and other functions, making the concrete surface easy to clean and maintain.
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ZF ProAIRoboThink 
Four generations of ProAI products 
First generation - ProAI 
Second generation ProAI 
Third generation - ProAI 
Fourth generation - ProAI 
ZF ProAI family 1-4 generation products