Abstract: A parking space monitoring system, with multiple microprocessors for handling various parking space management conditions, including at least one of the following conditions: (1) Space Occupancy (vehicle detection); (2) Parking Meter Status; (3) Display of Parking Policy to Motorists; (3) Motorist User Interactions; (4) Maintenance User Interactions; (5) Radio Communications with a Central management system and Network; and (6) Coordination of the operation between various ones of the microprocessors.

Abstract: Apparatus for controlling and monitoring vehicle parking meter systems wherein a plurality of programmable single space parking meters enable the resetting of time upon a vehicle departure and the occurrence of any other operational parameter; multiple low power microprocessors for monitoring and initiating changes in the logic for all the devices monitoring the parking meter spaces; a plurality of specialized microprocessors for monitoring the system to assure reliable operation thereof; a master operational microprocessor connected to each of the additional low power microprocessors for monitoring of and control of any changes in the logic to establish new operating parameters for the low power microprocessors; a centralized operational controller accessible to parking personnel to monitor and control the space monitoring units from a remote location; a pass-through radio frequency communication device for passing messages from the centralized operational controller to and from each space monitoring unit by

Abstract: A parking space monitoring system, with multiple microprocessors for handling various parking space management conditions, including at least one of the following conditions: (1) Space Occupancy (vehicle detection); (2) Parking Meter Status; (3) Display of Parking Policy to Motorists; (3) Motorist User Interactions; (4) Maintenance User Interactions; (5) Radio Communications with a Central management system and Network; and (6) Coordination of the operation between various ones of the microprocessors.

Abstract: A parking space monitoring system, with multiple microprocessors for handling various parking space management conditions, including at least one of the following conditions: (1) Space Occupancy (vehicle detection); (2) Parking Meter Status; (3) Display of Parking Policy to Motorists; (3) Motorist User Interactions; (4) Maintenance User Interactions; (5) Radio Communications with a Central management system and Network; and (6) Coordination of the operation between various ones of the microprocessors.

Abstract: A radar parking detection system with a Ultra Wide Band (UWB) detection and transmission system including a hardened radar device placed in the vicinity of a parking space to be monitored by using measurements of time delays observed in the reflection of radio waves reflected from objects in the proximity of the transmitted waves and further including a hardened electronic sensor using (UWB) frequencies to determine the presence or absence of a vehicle in the parking space at close range; and a radio transmitter using multiple data transmission to limit the amount of lost data and to communicate changes in status of the parking space.

Abstract: Apparatus for controlling and monitoring vehicle parking meter systems wherein a plurality of programmable single space parking meters enable the resetting of time upon a vehicle departure and the occurrence of any other operational parameter; multiple low power microprocessors for monitoring and initiating changes in the logic for all the devices monitoring the parking meter spaces; a plurality of specialized microprocessors for monitoring the system to assure reliable operation thereof; a master operational microprocessor connected to each of the additional low power microprocessors for monitoring of and control of any changes in the logic to establish new operating parameters for the low power microprocessors; a centralized operational controller accessible to parking personnel to monitor and control the space monitoring units from a remote location; a pass-through radio frequency communication device for passing messages from the centralized operational controller to and from each space monitoring unit by

Abstract: A radar parking detection system with a Ultra Wide Band (UWB) detection and transmission system including a hardened radar device placed in the vicinity of a parking space to be monitored by using measurements of time delays observed in the reflection of radio waves reflected from objects in the proximity of the transmitted waves and further including a hardened electronic sensor using (UWB) frequencies to determine the presence or absence of a vehicle in the parking space at close range; and a radio transmitter using multiple data transmission to limit the amount of lost data and to communicate changes in status of the parking space.

Abstract: A parking space monitoring system, with multiple microprocessors for handling various parking space management conditions, including at least one of the following conditions: (1) Space Occupancy (vehicle detection); (2) Parking Meter Status; (3) Display of Parking Policy to Motorists; (3) Motorist User Interactions; (4) Maintenance User Interactions; (5) Radio Communications with a Central management system and Network; and (6) Coordination of the operation between various ones of the microprocessors.