The invention discloses a material tray warehousing method and system guaranteeing accurate material receiving by an automatic guided vehicle. The material tray warehousing method comprises the steps that when the automatic guided vehicle arrives at a material receiving platform and gets ready for fetching materials, a material receiving information verification request is sent to a warehouse dispatching platform; the warehouse dispatching platform acquires the current index number Index l of the automatic guided vehicle and searches for the corresponding predistribution transfer task number task 1 according to the index number Index l; the warehouse dispatching platform compares the task 1 and a current transfer task number task 2 provided by an electric control unit, wherein the task 2 is the transfer task number corresponding to a material container on the material receiving platform currently; if the task 1 is equal to the task 2, the warehouse dispatching platform sends a verification success instruction to the automatic navigation trolley; the automatic guided vehicle continues to receive the materials and transfer the material container to a target position. According to the material tray warehousing method and system guaranteeing accurate material receiving by the automatic guided vehicle, it is guaranteed that the AGV does not receive the material incorrectly in the material receiving process, an extra guarantee is provided for conformance between system record information and reality after the container is warehoused, and therefore production quality accidents caused by container warehousing dislocation can be avoided as far as possible.