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7620812 System for authenticating remotely generated optical control signals  
An authentication system authenticates remotely generated optical control signals. A remote optical emitter transmits an optical control signal from a remote location. A remote authentication...
7620394 Reusing frequencies of a fixed and/or mobile communications system  
A communications system includes a first wireless communications system configured to provide wireless communications over a first frequency band, and a second wireless communications system...
7616128 Audio identifying device, audio identifying method, and program  
An audio identifying device which can transmit with certainty audio information which is important for a user, according to an importance level of input audio information which varies depending on...
7605842 Vehicular optical communications system  
Described are a vehicle optical communications system and network to exchange high bandwidth optical data between vehicles or between a vehicle and a stationary host. The vehicle optical...
7586405 Motorcycle awareness system  
A motorcycle awareness system for use when a motorcycle is in operation in conjunction with vehicular traffic is disclosed. The motorcycle awareness system includes an infrared light emitter that...
7561064 Vehicle light control apparatus, system and method  
A vehicle light control apparatus includes an illumination control unit for executing illumination control on the mode of illumination of a subject vehicle based on signal transmission of a vehicle...
7555283 Communication system and method for mobile and stationary devices  
A communication system for mobile and stationary devices has at least one transmitter/receiver unit provided for the mobile and stationary devices and covering a defined transmission/reception...
7551102 Emergency vehicle warning system  
A system for controlling the alert and response indictors of an emergency vehicle permits the operation of one alert device, such as a police vehicle lightbar, to automatically initiate the...
7548173 Vehicle on-board unit  
A vehicle on-board unit of a host vehicle is configured to activate its brake lights upon determining a vehicle traveling condition exists that is indicative of a potentially inadequate safety zone...
7548172 Communication system for vehicle, vehicle, and communication device for vehicle  
The present invention is directed to vehicle communication equipment capable of transferring information using light without adding new light emitting means, and further, between a stationary...
7545261 Passive method and apparatus for alerting a driver of a vehicle of a potential collision condition  
The present invention discloses a vehicular collision alert system ( 100 ) which receives signals ( 104 ) from devices ( 102 ) commonly associated with vehicular use. The direction ( 308 ) of the...
7538687 Emergency warning system for approach of right of way vehicle  
A common inexpensive device such as an automotive internal rear view mirror, cell phone, CHMBL (center high mounted brake light), license plate or stand-alone housing incorporates an emergency...
7532130 Method and system for sending telemetric information between vehicles  
The illustrative embodiments provide a method, system, computer program product, and computer implemented method for sending telemetric information to a plurality of vehicles. A second vehicle...
7528704 Method and device for preventing injuries and material damage caused by motor vehicle doors  
The invention relates to the prevention of injuries and material damage caused by doors ( 2 ) of stopped and/or parked motor vehicles ( 1 ) by means of at least one camera ( 4 ) which monitors the...
7525447 Emergency vehicle alert system  
A traffic entity, such as a passenger car, is warned that a situation requiring the change of driving mode will be required. The traffic entity is alerted to the presence of a second traffic...
7523000 Vehicle pre-collision countermeasure system  
A vehicle pre-collision countermeasure system is provided has a communication component, a rear collision predicting component and an acceleration countermeasure component. The communication...
7518530 Method and system for broadcasting audio and visual display messages to a vehicle  
A method and system facilitate the exchange of information between a remote location and a motor vehicle, via a targeted transmission of audio and visual broadcast messages to vehicle operators....
7515065 Early warning system for approaching emergency vehicles  
The present disclosure is a method for alerting road users to the presence of an emergency vehicle. The method for alerting road user to the presence of an emergency vehicle may include receiving a...
7515064 Remote activation of a vehicle priority system  
A remotely-activated vehicle priority system includes a control center, a vehicle-priority communication device, at least one receiver, and a phase selector. The control center transmits an...
7493209 Method of calculating a route based on estimated energy consumption  
A method of calculating a navigation route based on an estimated energy consumption value that assigns a distance weight coefficient for each of the plurality of potential routes that corresponds...
7486199 Forward vehicle brake warning system  
A forward vehicle brake warning system includes an incoming message receiving component, an adverse driving condition obtaining component, an incoming message relevancy component, a relevancy...
7480501 System and method for transmitting an emergency message over an integrated wireless network  
An emergency message system provides a system and method for generating and transmitting emergency messages. In one embodiment, the emergency message system employs a transceiver network with a...
7443314 Communication device for a movable body  
A communication device for a movable body mounted to each of movable bodies for exchanging information among the movable bodies includes a surrounding detecting device for detecting a surrounding...
7432826 Traffic preemption system with headway management  
A traffic-preemption system and method that communicates an identification code from vehicles to a traffic location. Traffic light control equipment, such as a receiver and traffic light circuit at...
7427928 Information system  
An information system is provided for transmitting data into a local area surrounding the transmitter. The transmitter may be used to provide information to pedestrians, or to passing road traffic....
7425903 Dynamic vehicle grid infrastructure to allow vehicles to sense and respond to traffic conditions  
A dynamic ‘vehicle grid’ system provides the ability for drivers to be automatically warned to the conditions of other vehicles in the vicinity. In this grid system, a motor vehicle would be...
7414541 Vehicle communication device and method of controlling the same  
A vehicle communication device includes a plurality of transmitting and receiving sensors respectively are installed in the front and back side and the left and right side of a vehicle so as to...
7409294 Traffic alert police radar  
An enhanced police Doppler direction sensing radar detects possibly dangerous traffic conditions during certain vehicle maneuvers such as U-turns and returns to travel after roadside stops. By...
7397356 Emergency vehicle notification system  
An emergency vehicle notification system is disclosed. The emergency vehicle notification system includes a transmitter unit including a transmitter microprocessor. A transmitter is connected to...
7388474 Vehicular obstacle detection system  
When either a front-side sensor or a rear-side sensor of a subject vehicle detects an obstacle entering a certain distance range of multiple distance ranges within a detection zone close to the...
7382275 Mobile enforcement reader  
A mobile enforcement reader (MER) includes an antenna, a reader coupled to receive signals from the antenna and a control/display unit (CDU) coupled to the reader. The CDU selects a receive...
7378986 Device and method for radio-based danger warning  
In a method and apparatus for radio-based issuing of warnings of hazards to the driver of a vehicle having a data receiver, the data receiver receives data from at least one data transmitter of at...
7376509 Travel time calculating method and traffic information display method for a navigation device  
The navigation device of the present invention has a storage device which stores map data including link data of respective links constituting roads on a map, and statistical data including travel...
7342509 In-vehicle radio apparatus  
In an in-vehicle radio apparatus to radio-transmit information from a vehicle about to enter an intersection, the interference between a radio signal transmitted from the vehicle and a radio signal...
7333026 Collaborative multicast for dissemination of information in vehicular ad-hoc networks  
A collaborative nomination algorithm is provided for disseminating information amongst a plurality of collaborating vehicles in an inter-vehicle communication network. The method includes:...
7321292 Racing control system  
A racing caution-condition control system includes a master control station and first and second caution-condition warning systems. The master control station has a master activation input and a...
7307548 Geographical information supply system and method using RFID, and traffic information supply system using RFID  
A system and method for providing geographical information to a driver of a vehicle using radio frequency identification (RFID). Also provided is a traffic information supply system using RFID. The...
7302325 Vehicle drive assist system  
A vehicle drive assist system detects an intention of an own vehicle to turn right in an intersection and detects an oncoming vehicle waiting for a right turn on an oncoming lane in front of the...
7277809 Radio frequency identification tag based speedometer calibration  
A computer implemented method, apparatus, and computer usable program code for calibrating a speedometer of a vehicle. First information is received by the vehicle from a first radio frequency...
7271736 Emergency vehicle alert system  
An alert transceiver in commuter vehicles in a line-of-site warning area receive line of sight (LOS) alert signals from another vehicle, such as an emergency vehicle. Upon detecting the LOS alert...
7265683 Roadside-based communication system and method  
A roadside-based communication system providing backup communication between emergency mobile units and emergency command centers. In the event of failure of a primary communication, the mobile...
7263437 Vehicle dispatching system and management server for the same  
The invention provides a useful vehicle dispatching system. Server 60 estimates an approximate location of a passenger on the basis of the area code transmitted from server 40 . Server 60 ...
7251223 Low-height, low-cost, high-gain antenna and system for mobile platforms  
A communication system and methodology for providing a signal of interest to at least one movable platform, for possible use by passengers associated with the movable platform, from an information...
7246000 Harsh braking warning system and method, vehicle warning apparatus and method utilizing same, information transmitting apparatus and method utilizing the system and method, server apparatus, program for the system and information recording medium for such a program  
An apparatus is provided that warns a vehicle of a harsh braking-applied vehicle based on information sent from the harsh braking-applied vehicle. The apparatus includes a reception device, a...
7236101 Multiple emergency vehicle alert system  
A warning system for making known the presence of an emergency vehicle. A transmitter is mounted in an emergency vehicle that outputs a digital UHF/LMS signal that is detectable within a range. A...
7209050 Automatic vehicle collision avoidance and warning system  
An integrated system for automatic vehicle collision avoidance and warning for vehicles operating on any highway or road system globally. The system may be used to not only illuminate the brake...
7209031 Obstacle detecting apparatus and method  
An obstacle detecting apparatus includes an image input unit for receiving images inputted respectively from a plurality of image pick-up devices and accumulating the input images, a feature...
7187269 Notifying device, notifying method, and recording medium  
The present invention provides a notification apparatus, a notification method, and a recording medium, which are capable of notifying to a user, such a fact that either trouble or an accident...
7183942 Speed trap detection and warning system  
A speed trap detection and warning system for a vehicle ( 9 ) comprises a GPS or mobile telephone signal receiver and processor which calculates the location of the vehicle ( 9 ), the speed thereof...
7183932 Inter-vehicle drowsy driver advisory system  
A driver advisory system is provided for use in a host vehicle and for transmitting to drivers of other vehicles information regarding the status of a driver of the host vehicle. The driver...
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