Paperless log system and method
Park-in-spot
Parking guidance system for aircraft
Parking management systems
Parking meter with unexpired time cancellation
Parking system using wireless enforcement terminals and real...
Parking violation surveillance system
Passive aircraft monitoring system
Passive transponding object identification apparatus
Pedestrian crossing with presence detector and warning
Pedestrian warning system
Personal communication and positioning system
Personal security system
Piezoelectric sensors
Portable appliances for informing bus users
Portable autonomous terminal guidance system
Portable case for informing bus system users of waiting...
Portable detection and management system for highway traffic...
Portable device supplying tourist information
Portable system for detection and management of road traffic...