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主动安全、信息娱乐系统以及电气架构是自动驾驶的三驾马车,研发时三者必须要实现合作式开发随着技术含量增加,今天的汽车在软件方面和操作系统方面已经极为复杂。一辆豪华小轿车(包括在中国、欧洲和美国的豪华车)在控制器方面至少有50个甚至100个微控器,每辆车耗用的代码可能是1亿行。横向可以比较一下,安卓操作系统是1200万行代码,F-35战斗机是2400万行代码,Facebook是6100万行代码。由此可以看到一辆豪华轿车的操作系统的复杂性。
Active safety, infotainment systems and electrical architectures are self-driving troika that must be cooperatively developed during development. As technology increases, today’s cars are extremely complex in software and operating systems. A luxury sedan (including luxury cars in China, Europe and the United States) has at least 50 or even 100 microcontrollers on the controller and may consume 100 million lines of code per car. Horizontal can compare, Andrews operating system is 12 million lines of code, F-35 fighter is 24 million lines of code, Facebook is 61 million lines of code. This shows the complexity of the operating system of a luxury sedan.