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Class 340/905 - Highway information (e.g., weather, speed limits, etc.)


Subclass of Class 340 - Communications: electrical
Definition: Subject matter including an indicator responsive to signals
No. of patents: 980
Last issue date: 04/30/2013


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NumberTitleIssue Date
8432295Road traffic information providing system, road traffic information providing device, road traffic information providing method, and program
A utterance type road traffic information providing system comprises a roadside apparatus (100) installed along a road where vehicles travel, in a parking lot, or near a parking lot and adapted for transmitting alarm information by wireless communication, a u...
04/30/2013
8427341System and method for providing road information in advance
A system for providing a vehicle and/or the driver in advance with road information, the system including at least one message disposed at any point along the road, the message including information of at least one characteristic of an upcoming section of the road, ...
04/23/2013
8410957Traffic light passing support system, in-vehicle apparatus for the same, and method for the same
An in-vehicle arithmetic unit calculates a required time, which is needed for a vehicle to arrive at a traffic light when the vehicle maintains a present speed, according to a speed of the vehicle, a present position of the vehicle, and information on the traffic li...
04/02/2013
8410956Message management protocol persistent geocast routing
A system and method for providing a protocol to maintain a persistent warning message in a region of interest. The protocol begins its operation when a hazardous condition is detected by a vehicle. The detecting vehicle uses a multi-hop geocast broadcasting process ...
04/02/2013
8405520Traffic display depicting view of traffic from within a vehicle
A method and system for displaying an in-car view of current traffic conditions is disclosed. A user can select an “In Car View” as a display option. A display shows traffic conditions from a driver's eye view. A forward view depicts a vehicle dashboard, which m...
03/26/2013
8405521Apparatus and method for generating statistic traffic information
A statistic DB creation processing section creates a statistic traffic DB, based on past actual traffic data (probe DB or VICS DB), and stores it in a statistic DB storage section. A reference-link-candidate extraction processing section extracts a complement target...
03/26/2013
8405522Lane departure haptic warning with compensation for road-caused vibration
A method of alerting the driver of a vehicle to a lane departure condition. The method includes operating a lane detection system to detect that the vehicle is experiencing a lane departure condition, operating a sensor to detect background vibration experienced by ...
03/26/2013
8395529Traffic infrastructure indicator on head-up display
A substantially transparent windscreen head up display includes one of light emitting particles or microstructures over a predefined region of the windscreen permitting luminescent display while permitting vision through the windscreen. A method to display a graphic...
03/12/2013
8386161Route planning methods and systems
Route planning methods and systems are provided. First, an input corresponding to a specific region is received via an input unit of a personal navigation device. Then, a first predefined location located in the specific region is determined. A first route from a fi...
02/26/2013
8378849Enabling driver communication
Techniques for generating driving information based on one or more driver inputs are provided. The techniques include receiving information about one or more triggering factors from at least one of one or more internal entities and one or more external entities, usi...
02/19/2013
8374784System and method for determining the geographic location of a device
A method and apparatus for estimating a location of a device. For each of a plurality of locations of a device, a set of positional data is determined from signals received from a plurality of satellites. The positional data is filtered and compared with data from a...
02/12/2013
8362922Intersection driving support apparatus
When a vehicle attempts to enter a priority road from a non-priority road, a visibility determination processing section compares moving object information on the priority road obtained from a first infrastructure facility installed near a stop position with moving ...
01/29/2013
8358221Vehicle-mounted device, output propriety judgment method, communication system and program
An utterance type vehicle-mounted device (200) is mounted on a vehicle traveling on a road and provided with a communication processing unit for receiving information from a roadside apparatus (100) set on a road side and an information reproduction un...
01/22/2013
8358222GPS-generated traffic information
Disclosed herein is a traveler information monitoring and dissemination system. The system disclosed herein provides real time information to a traveler, wherein the real time information may be pre-selected by the traveler. The system ensures consistent and quality...
01/22/2013
8350722Identification, assessment and response to environmental conditions while in an automobile
A method is disclosed for estimating the exposure of vehicle occupants to environmental conditions capable of inducing a least discomfort. The occupants are alerted to their proximity to a zone where environmentally-challenging conditions exist and, in a first embod...
01/08/2013
8350723Method and system for improved traffic signage
An improved traffic sign is discussed. The traffic sign includes an RFID tag configured to transmit a traffic information to a vehicle-mounted receiver. The traffic information can be associated with a priority. The receiver can be in communication with a vehicle-mo...
01/08/2013
8344906Automated traffic synchronization
Spatial relationship information and performance information are determined for vehicles within a vehicular environment. Traffic signaling information is received from a traffic regulation system associated with the vehicular environment. At least one synchronized c...
01/01/2013
8344907Vehicle traffic flow data acquisition and distribution
Embodiments of the present invention provide a method, system and computer program product for vehicle traffic flow data acquisition and reporting for onboard vehicle navigation. In an embodiment of the invention, a method for vehicle traffic flow data acquisition a...
01/01/2013
8334791Communication system, communication control method, and roadside unit
A communication system includes a roadside unit and a mobile communication unit that communicates with the roadside unit by using one of a plurality of communication channels. The mobile communication unit obtains, for each communication channel, a reception conditi...
12/18/2012
8330621In-vehicle apparatus, roadside device, and traffic information system
An in-vehicle apparatus includes a first receiver capable of receiving identification information about a vehicle group that is transmitted from a first roadside device in a signal having directivity; a judging unit for identifying a vehicle group to which a host ve...
12/11/2012
8319661Information distribution system and vehicle-mounted device
An information distribution system includes a roadside apparatus which transmits an utterance type provided information containing audio instruction information based on a traveling direction to be provided by the utterance type provided information. When an vehicle...
11/27/2012
8299940Road-vehicle communication system and vehicle-mounted device
A road-vehicle communication system comprises roadside apparatuses, a center device, and a vehicle-mounted device mounted in a vehicle. The roadside apparatuses are each given identification information for identifying itself. The center device transmits to the vehi...
10/30/2012
8294594On-board vehicle warning system and vehicle driver warning method
An on-board vehicle warning system includes a vehicle location detecting section, a traffic regulation retrieving section, an incoming message receiving section, a vehicle information detecting section, a potential violation alerting section. The traffic regulation ...
10/23/2012
8289187Accident prone location notification system and method
A method includes maintaining vehicle accident occurrence information, wherein the vehicle accident occurrence information includes accident location information, accident occurrence date information, and accident occurrence time information and identifying, based a...
10/16/2012
8290659Information updating method of vehicle-mounted control apparatus, update information communication system, vehicle-mounted control apparatus, and information management base station apparatus
When an updating event occurs, an information management base station unit inquires all the vehicles under its management about the presence or absence of vehicle-mounted control units to be updated. Based on replies from the individual vehicles, the information man...
10/16/2012
8289188Road traffic information providing system, road traffic information providing device, road traffic information providing method, and program
An utterance type road traffic information providing device (system) provided with a roadside apparatus (100) set on a road where a vehicle travels, at a parking lot or a place adjacent to the parking lot for transmitting alarm information by wireless communi...
10/16/2012
8279085Vehicle-mounted device and information distribution system
An information distribution system comprises a roadside apparatus, a center apparatus, and a vehicle-mounted device. The center apparatus transmits to a predetermined area through the roadside apparatus first distribution information including a predetermined divisi...
10/02/2012
8279084Method for providing bus arrival time for passengers by using DSRC
A method for providing an expected arrival time of bus stops or major bus stops to bus passengers is disclosed. The method includes the steps of: a) collecting traffic information including a on-board device ID, a roadside base station ID and a pass time from the ro...
10/02/2012
8274402Data collection process for optical leak detection
Method for collecting video files of one or more Leak Detection and Repair (LDAR) components, including receiving information pertaining to the one or more LDAR components within a specified area, recording a video of the LDAR components for a predetermined amount o...
09/25/2012
8269653Providing sponsorship information alongside traffic messages
A method and system for providing sponsorship information to a user of a traffic message receiver is disclosed. Sponsorship messages are sent to the traffic message receiver and include data to be stored in the memory of the receiver. The transmission of the sponsor...
09/18/2012
8264375Method and system for developing traffic messages
A computer implemented method of compressing a plurality of TPEG format traffic messages is provided. The method forms a template containing the data values of fields of a message management container, an event container and a location container and forms a global d...
09/11/2012
8258982Safe driving evaluation system and safe driving evaluation program
Safe driving evaluation systems, methods, and programs acquire traffic signal information that indicates the display status of a traffic signal present ahead in the traveling direction of a vehicle, determine the vehicle is within a prescribed stop supplement zone s...
09/04/2012
8253590Vehicle-mounted receiver apparatus
An in-vehicle receiving apparatus to receive transmitted data from an on-road device having a reference position setting device to set a position satisfying a predetermined reception condition, as a reference position; a real receiving situation acquiring device to ...
08/28/2012
8253591Vehicle traffic flow data acquisition and distribution
Embodiments of the present invention provide a method, system and computer program product for vehicle traffic flow data acquisition and reporting for onboard vehicle navigation. In an embodiment of the invention, a method for vehicle traffic flow data acquisition a...
08/28/2012
8255155Methods of detecting a speed detection of a vehicle and supporting apparatus, system, and readable medium
A technique of detecting a speed detection of a vehicle using a geographic database (200, 322, 326, 508, 510) of a navigation system (300, 502) has been provided, which obtains a current position of the vehicle (404) and at least one predefined ...
08/28/2012
8248270Tactile warning system for a vehicle
A warning system adapted to detect a plurality of input signals, identify the input signals as being associated with a vehicular speed measuring system used by law enforcement, and provide a tactile warning to a driver of the vehicle, is disclosed. The warning syste...
08/21/2012
8223038Driver assistance system for traffic sign recognition
An evaluation device for a driver assistance system for a vehicle includes an input for receiving image information recorded by a camera, a first component for locating an image section present in a predefined shape in first image information received from the camer...
07/17/2012
8207866Audible driving alert
A system for advising the operator of a transportation vehicle to impending travel conditions responsive to proximity to the area affected by the travel conditions. The system has location determination capability such as a GPS system and a source of travel conditio...
06/26/2012
8199028Protocol for map data transmission for infrastructure to vehicle communications
A method is provided for selectively transmitting stop sign intersection data to a vehicle in an infrastructure-to-vehicle communication system. The infrastructure-to-vehicle system includes a fixed entity for broadcasting wireless messages to vehicles in a predeter...
06/12/2012
8188887System and method for alerting drivers to road conditions
System and method for warning drivers of changing road conditions is disclosed. In one embodiment road condition information is obtained for at least a portion of a route. The road condition information is analyzed to identify one or more significant features on the...
05/29/2012
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