Laser radar controller and vehicle-mounted laser radar of commercial vehicle

The invention relates to the technical field of vehicle-mounted laser radars of commercial vehicles, and provides a laser radar controller which comprises a carrier plate and a core plate arranged on the carrier plate, and the core plate is provided with a central control chip, a memory module, a power module and an interface module. The invention further provides a vehicle-mounted laser radar of a commercial vehicle, the vehicle-mounted laser radar comprises a plurality of laser radar probes and the laser radar controller, and the laser radar probes transmit data to the central control chip. Through cooperative use of the core plate and the carrier plate, access of more paths of laser radar probes can be realized, the laser radar can be applied to the fields of commercial vehicles, unmanned tramcars and the like, exponential access of the laser radar probes is realized in a core plate interface immobilization mode, realization of a series of laser radar products such as 7-line, 14-line and 21-line is complet