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发明公开
CN107295516A 屏蔽遥控钥匙挑战请求的基站 有权

屏蔽遥控钥匙挑战请求的基站
摘要：
本公开涉及一种屏蔽遥控钥匙挑战请求的基站。一种基站可包括收发器、指示器和处理器，其中，处理器被配置为：使用一个或更多个输入来检测遥控钥匙的存在。当遥控钥匙被检测到时，处理器可指示收发器使用收发器广播干扰信号，以阻止遥控钥匙检测到挑战请求或者对挑战请求做出响应，并设置指示器以指示所述干扰信号的广播的存在。当从调制解调器接收到访问请求时，处理器可使用收发器暂时中止对干扰信号的广播，以向遥控钥匙发送挑战请求并接收挑战响应，并且发送对访问请求的响应，其中，所述对访问请求的响应包括基于挑战响应的信息。
摘要（英）：

The invention relates to a remote key challenge request masking base station. The base station may include a transceiver, an indicator, and a processor programmed to detect presence of a key fob using one or more inputs. When the key fob is detected, the processor may direct the transceiver to broadcast an interference signal using the transceiver to prevent the key fob from detecting and responding to challenge requests and set the indicator to indicate presence of the broadcast. When an access request is received from a modem, using the transceiver the base station may temporarily discontinue broadcast of an interference signal to send a challenge request to the key fob and receive a challenge response, and send a response to the access request including information based on the challenge response.

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