Speech recognition device and speech recognition method

A speech recognition device that accepts a control request for a device mounted on a moving body on the basis of an instruction made by speech emitted by a user, the speech recognition device being provided with: a speech acquisition unit that acquires speech; a voice data conversion unit that converts the acquired voice into voice data; an operation target device specifying unit that analyzes the voice data and specifies an operation target device that is an operation target; a detection mode setting unit that sets a detection mode for specifying a control request corresponding to the voice data on the basis of the device to be operated; and a control request specifying unit that analyzes the voice data on the basis of the set detection mode and specifies a control request for the device to be operated. 语音识别装置基于通过用户发出的语音进行的指示来受理针对搭载于移动体的装置的控制请求，所述语音识别装置具备：语音获取部，其获取语音；语音数据转换部，其将获取到的语音转换为语音数据；操作对象装置确定部，其对语音数据进行分析，来确定作为操作的对象的操作对象装置；检测模式设定部，其根据操作对象装置来设定用于确定与语音数据对应的控制请求的检测模式；以及控制请求确定部，其基于所设定的检测模式对语音数据进行分析，来确定针对操作