Abstract: A guidance system identifies a parking path and a target point in a parking area. The guidance system calculates steering commands to steer the vehicle and trailer onto the parking path. The guidance system calculates a distance of the trailer from the target point and calculates speed commands for the vehicle based on the distance of the trailer from the target point. The guidance system sends the steering and speed commands to a steering and speed control system to steer the vehicle and move the trailer along the parking path until the trailer reaches the target point in the parking area.

Abstract: A guidance system identifies a parking path and a target point in a parking area. The guidance system calculates steering commands to steer the vehicle and trailer onto the parking path. The guidance system calculates a distance of the trailer from the target point and calculates speed commands for the vehicle based on the distance of the trailer from the target point. The guidance system sends the steering and speed commands to a steering and speed control system to steer the vehicle and move the trailer along the parking path until the trailer reaches the target point in the parking area.

Abstract: A Smart Parking Meter System makes it possible to track whether or not a vehicle occupies parking meter stalls and whether or not the time has expired. The system uses a wireless communication protocol which may be of the type known under the trade mark “Bluetooth” and provides the portability of embedded systems and the convenience of personal digital assistants with the powers of the C and Java programming languages. There are two main components to the Smart Parking Meter System, the handheld device, or the PDA, and the actual parking meters. Each device has the Smart Parking Meter System application installed in it, as well as the wireless modules, such as Bluetooth to use as a communication medium. The parking meters also have a motion sensor to detect any movement within it view range. The handheld device is able to extract all the parking states for each parking meter within a block or street depending on user configuration of system.

Abstract: A Smart Parking Meter System makes it possible to track whether or not a vehicle occupies parking meter stalls and whether or not the time has expired. The system uses a wireless communication protocol which may be of the type known under the trade mark “Bluetooth” and provides the portability of embedded systems and the convenience of personal digital assistants with the powers of the C and Java programming languages. There are two main components to the Smart Parking Meter System, the handheld device, or the PDA, and the actual parking meters. Each device has the Smart Parking Meter System application installed in it, as well as the wireless modules, such as Bluetooth to use as a communication medium. The parking meters also have a motion sensor to detect any movement within it view range. The handheld device is able to extract all the parking states for each parking meter within a block or street depending on user configuration of system.