The invention provides injection type debugging equipment for an automatic driving controller, which comprises a main controller module and a plurality of interface conversion modules, the main controller module comprises an SoC chip and a plurality of connectors, the SoC chip is provided with a multi-core ARM system and an FPGA system, the multi-core ARM system can operate scene simulation software, generate scene data information and transmit the scene data information to the FPGA system, and the interface conversion modules are connected with the FPGA system. The FPGA system is used for carrying out distribution and secondary processing on scene data information and sending the scene data information to different interface conversion modules; the interface conversion module is composed of a connector, an FPGA, a DDR and a user-defined module, and different user-defined modules can achieve injection debugging of different functions of the automatic driving controller. Scene information is distributed in an SoC chip, a lightweight ultra-low delay interface is adopted, the synchronism of all channels can be strictly guaranteed, different injection functions are achieved by replacing a miniaturized self-defined module, the number of devices is greatly reduced, meanwhile, the repeatable part is greatly improved, and the cost is reduced. And the cost is reduced on the whole.

    本发明提供一种自动驾驶控制器注入式调试设备,包括主控制器模块和多个接口转换模块,主控制器模块包括一颗SoC芯片和多种接插件,SoC芯片具备多核ARM系统和FPGA系统,多核ARM系统能够运行场景仿真软件,生成场景数据信息,并传送到FPGA系统中,FPGA系统用于对场景数据信息进行分发和二次处理,将其发送到不同的接口转换模块中;接口转换模块由接插件、FPGA、DDR、自定义模块四部分构成,不同的自定义模块可以实现对自动驾驶控制器的不同功能的注入调试。本发明中场景信息是在一个SoC芯片中分发的,采用轻量级的超低延迟接口,各个通道的同步性可以得到严格保证,且不同的注入功能通过替换小型化的自定义模块来实现,设备量得到大幅减少,同时可重复部分大幅提升,在整体上实现了成本的降低。


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    Titel :

    Injection type debugging equipment for automatic driving controller


    Weitere Titelangaben:

    一种自动驾驶控制器注入式调试设备


    Beteiligte:
    DING SHENG (Autor:in) / CHEN JINGYING (Autor:in)

    Erscheinungsdatum :

    2022-06-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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