Layout-optimized manned lunar vehicle

The invention provides a layout-optimized manned lunar vehicle. The layout optimized manned lunar vehicle has at least advantages that the working spaces of external instruments and devices are fully considered and free of interference and shielding; an X-frequency-band high-gain planer emission surface antenna and a front end box cover of the lunar vehicle are integrally designed; internal apparatuses and devices are arranged in closed box bodies of a front chassis and a rear chassis, and therefore, the requirement on temperature control during working at moonlit day and sleeping at moonlit night can be met; a combined navigation system composed of a barrier avoiding camera and an inertia assembly has the active navigation function and lunar surface relative positioning function; a duplexer ensures synchronous and normal working of the emission end and the receiving end; an X-frequency-band solid-state amplifier and an X-frequency-band responder perform mutual backup for an X-frequency-band high gain planer reflector antenna amplifier and an X-frequency-band high gain planer reflector antenna responder; the working space is fully considered during effective load layout; a panorama camera and an infrared imaging spectrograph achieve large-angle pitching and deflection, and therefore, the observing range is expanded.