VEHICLE DRIVE CONTROL DEVICE, VEHICLE CONTROL SYSTEM, AND VEHICLE CONTROL METHOD

Provided is a vehicle drive control device capable of appropriately determining a signal state of a traffic signal and, in a case where there is a collision possibility with another object, suitably determining a warning to an own vehicle driver and/or vehicle control of the own vehicle in consideration of a signal information determination result. A vehicle drive control device 100 includes a signal state determination unit 104 that acquires, a plurality of times over a predetermined time, signal recognition information recognized by a signal information recognition unit 101 and determines a state of a signal based on the acquired signal recognition information, and a collision determination unit 107 that determines a possibility of collision between an own vehicle 10 and an other vehicle 20 based on information on the other vehicle 20 around the own vehicle recognized by an other vehicle recognition unit 102. When determining that there is a possibility of collision between the own vehicle 10 and the other vehicle 20, the collision determination unit 107 performs a warning to the driver of the own vehicle 10 and/or vehicle control of the own vehicle 10 based on a signal state determination result of the signal state determination unit 104.