Vehicle-road collaborative road test calculation unit installation device

The utility model discloses a vehicle-infrastructure cooperative road test calculation unit installation device which comprises a box body and a fixing structure used for fixing the box body on an installation piece, an installation frame used for installation of a calculation unit is arranged in the box body, and a heat dissipation assembly is arranged on the side portion of the installation frame. Heat dissipation holes corresponding to the heat dissipation assemblies are formed in the side wall of the box body; the heat dissipation assembly comprises a heat dissipation fan, a driving shaft is arranged on the heat dissipation fan, a wind power driving structure and an electric driving structure are arranged in the box body, an adjusting part is connected to the driving shaft, the driving shaft is controlled by the adjusting part to have a first working mode and a second working mode, and in the first working mode, the driving shaft is driven by the wind power driving structure; and in the second working mod