DriveCam, the San Diego-based developer of driver monitoring systems, announced today that it has scored a win with bus operator Greyhound Lines. According to DriveCam, Greyhound LInes will deploy its driver risk management and fleet management products across its entire fleet, as part of a five year service contract. Financial impact of the win was not disclosed. DriveCam's systems are used to monitor drivers, using both data and video to track fleet drivers, which is used to improve the performance of those drivers. DriveCam just announced last week a new investment from Volvo.