Core Viewpoint - The introduction of the EMB (Electric Motor Brake) technology is expected to significantly enhance automotive safety by eliminating traditional hydraulic systems and allowing for more precise control of braking systems, thus marking a major upgrade in vehicle safety standards [1][24]. Group 1: EMB Technology Overview - EMB is a fully electric control braking system that replaces traditional hydraulic systems, allowing each wheel to be independently controlled by an electric motor [6][8]. - The technology promises a response time of under 100 milliseconds and eliminates the need for hydraulic fluid, which can lead to delays in braking response [8]. - EMB represents a shift from mechanical to intelligent systems in vehicles, aligning with the industry's move towards smarter automotive technologies [24]. Group 2: Safety and Standards - The new national standard GB21670-2025 has been established to regulate EMB technology, emphasizing safety redundancy and functional safety levels [9][12]. - The standard requires that in the event of a primary power failure, a backup power source must take over within 5 seconds to ensure continuous operation of the braking system [12]. - EMB systems must achieve the highest safety level in automotive electronics (ASIL D), which necessitates rigorous testing and redundancy in both hardware and software [13][14]. Group 3: Cost Implications - The implementation of EMB technology is expected to increase vehicle costs by 30% to 50% compared to existing EHB systems due to the stringent safety requirements and advanced technology involved [16]. - Potential cost reduction strategies include integrated design to minimize component count and economies of scale through localized production [16][20]. Group 4: Market Adoption and Future Outlook - EMB technology is likely to be adopted first in electric vehicles and high-end models, as these segments demand lightweight and efficient braking systems [22]. - The commercial viability of EMB is supported by the new national standards and the growing emphasis on safety in the automotive industry, which is becoming a key competitive factor [20][24]. - As the penetration of electric vehicles increases, EMB technology is expected to become more widespread, potentially extending to commercial vehicles as well [23].