Dual-positioning vehicle-mounted dispatching exchange of railway laying locomotive

The utility model relates to a dual-positioning vehicle-mounted dispatching exchange of a railway laying locomotive. The dual-positioning vehicle-mounted dispatching exchange comprises a host and a display module which is arranged outside the host and connected with the host. A core control unit, a camera shooting module, a data communication module and a power module are arranged in the host. The dual-positioning vehicle-mounted dispatching exchange further comprises a positioning module which is arranged in the host and used for positioning the locomotives, wherein the positioning module is a BeiDou/GPS dual-positioning module. According to the dual-positioning vehicle-mounted dispatching exchange of the railway laying locomotive, the BeiDou/GPS dual-positioning module is arranged in the host, the travelling position, the travelling speed, the travelling direction and other information of the railway laying locomotive can be transmitted to a faraway dispatching center, a control center can monitor all the r