阅读说明：本技术 管理机器人交通工具的有限安全模式操作 (Managing limited safety mode operation of a robotic vehicle ) 是由 W·H·冯诺瓦克三世 V·凯勒 C·维尔兰德 L·托马斯 C·库利 D·B·赫特森 M· 于 2018-12-17 设计创作，主要内容包括：实施例包括当来自主控制器的控制信号丢失时用于维持对机器人交通工具的控制的设备和方法。检测器电路可监视从主控制器到电子速度控制器(ESC)的信号,以检测有效控制信号的丢失。检测器电路可响应于检测到有效控制信号的丢失而使辅助控制器开始向ESC发出电动机控制信号。辅助控制器可根据预加载的电动机控制指令集来向ESC发出电动机控制信号。预加载的电动机控制指令集可以从主控制器接收和/或可被配置成使辅助控制器向ESC发出电动机控制信号,该电动机控制信号以使机器人交通工具进入安全操作模式或执行特定操纵的方式来控制电动机。(Embodiments include apparatus and methods for maintaining control of a robotic vehicle when control signals from a master controller are lost. The detector circuit may monitor the signal from the main controller to the Electronic Speed Controller (ESC) to detect a loss of a valid control signal. The detector circuit may cause the auxiliary controller to initiate issuance of a motor control signal to the ESC in response to detecting the loss of the active control signal. The auxiliary controller may issue motor control signals to the ESC according to a pre-loaded motor control instruction set. The preloaded motor control instruction set may be received from the main controller and/or may be configured to cause the auxiliary controller to issue motor control signals to the ESC that control the motors in a manner that causes the robotic vehicle to enter a safe mode of operation or to perform a particular maneuver.)