Centralization-lubrication parking machine circuit

The utility model relates to a centralization-lubrication parking machine circuit, and belongs to the technical field of automobile parking machine circuits. The centralization-lubrication parking machine circuit may be used for shutting down a centralization lubrication system at a parking state, and controls a centralization lubrication relay through on and off of a parking braking switch, thereby realizing control of the working state of the centralization lubrication relay, adding a function of shutting down when a vehicle is parked or stands on the site while maintaining the original centralization lubrication function of the vehicle, and preventing phenomena of excessive lubrication and lubricating oil overflow of the lubricating system at a whole vehicle parking state.