Transportation and distribution system and method

The invention discloses a transportation and distribution system and method, and belongs to the technical field of transportation and distribution, and the system specifically comprises a data obtaining module which is used for obtaining the distribution information and temperature information of current food; the data analysis module is used for generating delivery time according to the delivery address and the delivery route and judging whether food needs to be refrigerated or not according to the delivery time and the environment temperature; the data generation module is used for obtaining the refrigeration power required for keeping the compartment temperature of the refrigerator car within the refrigeration temperature range at different environment temperatures, marking the refrigeration power as the optimal power and generating the change relation of the optimal power along with the environment temperatures; the power optimization module is used for monitoring the environment temperature in real time