Class / Patent application number | Description | Number of patent applications / Date published |
340928000 | Combined (e.g., toll systems, one-way) | 38 |
20080204278 | Electronic toll collection system, on-board unit, and terminal unit - In an electronic toll collection system, card data of a payment card is stored in an on-board unit mounted in a vehicle. Toll data necessary for a toll collection transaction including the card data is copied from the on-board unit to a cellular phone. A user passes the cellular phone to a tollgate attendant, and the toll data is moved to a toll collection unit installed at a tollgate. The toll collection unit calculates a toll fee based on the toll data and generates a delete command and road use data. When the tollgate attendant passes a portable terminal of the toll collection unit to the user, the delete command and the road use data are copied to the on-board unit. The toll data is deleted from the on-board unit by the delete command, and the road use data is reported to the user. | 08-28-2008 |
20080278347 | ELECTRONIC TOLL COLLECTION SYSTEM WITH MULTI-BEAM ANTENNAS - An ETC system that uses lane-based phased array antennas to create both wide zone coverage areas upstream of the toll location and narrow zone coverage areas to complete transaction processing and vehicle location functions at the toll location. The phased array antennas are partly directed upstream with respect to the direction of travel in the roadway and they are each positioned to create a series of coverage areas generally parallel to the direction of travel and generally centered within a laneway. | 11-13-2008 |
20090109061 | SYSTEM AND METHOD FOR DETERMINING INTERSECTION RIGHT-OF-WAY FOR VEHICLES - A method and system for determining right of way for a plurality of mobile units at an intersection. The method and system include collecting position and movement information about the plurality of mobile units approaching the intersection; storing a plurality of rules about right of way at the intersection; accessing information about geometry of the intersection; calculating which one or more of the plurality of the mobile units have right of way to enter the intersection, responsive to the position and movement information, the stored rules and the information about geometry of the intersection; and wirelessly transmitting right of way indication signals to one or more of the plurality of the mobile units. | 04-30-2009 |
20090121898 | Wlan-Based No-Stop Electronic Toll Collection System and the Implementation Thereof - A no-stop electronic toll collection (ETC) system based on WLAN is disclosed in the present invention. The system includes an on-board equipment, roadside equipments, a multiple access carriageway control system and a toll balance center. The communication is implemented between the on-board equipment and the roadside equipments according to the demand determined by the wireless local network protocol. The system offered in the present invention applies several technology means to effectively overcome the technology prejudice that the WLAN technology is not suitable for the ETC system. Compared with the existing technology, the present ETC system has the advantages of low cost, high efficiency, complete function and good performance index, therefore the present invention is very meaningful for the application and extension of the ETC system and the improvement of the industrial technology. | 05-14-2009 |
20090167563 | INTEGRATED INTERSECTION TRAFFIC CONTROL SYSTEM - This invention relates to an integrated intersection traffic control system. The system comprises a statistic module for creating traffic data of each lane and each direction, an intelligent light control module for creating queuing data of the corresponding lane and direction, a vehicle speed detection module for creating speed data, a snapshot control module for crating snapshot control signals, a light control module for receiving lighting mode control commands from a CPU and switching on/off corresponding light power supply circuits, and a CPU for receiving data from other modules and devices and controlling them. The present invention integrates functions including traffic condition monitoring, traffic light control and punishable vehicle snapshoot. Such an integrated system is more economical and easier to construct and operate. | 07-02-2009 |
20090295599 | DYNAMIC PRICING FOR TOLL LANES - The present invention provides a method and system for determining a toll charge for vehicles traveling on a toll lane that includes determining a change in traffic flow for vehicles traveling on the toll lane, determining a change in traffic speed for vehicles traveling on the toll lane, and determining the toll charge for vehicles traveling on the toll lane using a weighting approach that weights the change in traffic flow with a first factor and weights the change in speed with a second factor, the first factor depending on whether the change in traffic flow is increasing or decreasing, and the second factor depending on whether the change in speed is increasing or decreasing. | 12-03-2009 |
20090322564 | Method and traffic control system for controlling traffic flows including hazardous material or abnormal load transportation units - Disclosed are a method and a traffic routing system for controlling traffic flows in which hazardous or special material is transported through safety-critical traffic zones such as tunnels, bridges or locks. In the method and traffic routing system, safety-relevant data is read with the help of a signal transmitter disposed on the transported hazardous or special material and is transmitted to a central computer unit when said vehicle passes reading devices located in the safety-critical traffic zone. The central computer unit determines a safety risk in the safety-critical traffic zone on the basis of the safety-relevant data of all transported hazardous or special material located in the safety-critical traffic zone and sets traffic routing signals. | 12-31-2009 |
20100039291 | Vehicle/Crosswalk Communication System - A wireless communication system for and between a monitored (“smart”) pedestrian crosswalk and an approaching vehicle, alerting the operator of the vehicle to the presence of a pedestrian in the crosswalk. The invention uses wireless electronic communication for transmitting signals to vehicles or motorists equipped with a compatible receiver. The communication is then interpreted by the receiver to provide an “alert” (audible and/or visual) to the motorist. | 02-18-2010 |
20100060484 | ROAD TOLL SYSTEM LINKING ON BOARD UNIT WITH VEHICLE - A road toll system comprises a vehicle-mounted unit comprising a satellite navigation system implementing a position tracking function; transmitting means for transmitting position or route information to a remote server; and a unique identification device for attaching to the vehicle, and associated with the satellite navigation receiver. The road toll system function is enabled only when the identification device is present. The identification device comprises an electronic device which is adapted to alter by detachment or attempted detachment such as to prevent the road toll system function being enabled. This system increases the security of this type of system and makes fraudulent use of the system increasingly difficult. | 03-11-2010 |
20100085213 | HIGH OCCUPANCY VEHICLE STATUS SIGNALING USING ELECTRONIC TOLL COLLECTION INFRASTRUCTURE - An electronic toll collection system, reader, method and transponder for communicating occupancy status. The vehicle-mounted transponder includes a selection device that permits a user to select between a normal and high occupancy state. The transponder reports its occupancy status to a reader. If the electronic toll collection system processes a toll transaction and the transponder claims high occupancy status during the toll transaction, the fact that high occupancy status was claimed during the transaction is recorded in memory within the transponder for later enforcement and verification purposes. | 04-08-2010 |
20100156670 | PREEMPTIVE VARIABLE RATE TRAVEL FEES - Variable thoroughfare toll rates are applied in anticipation of an event impacting traffic flow. An event occurrence is identified and determined to cause a change in a normal traffic flow amount on an impacted section of a thoroughfare. A traveler is notified of the impacted section of the thoroughfare in association with an impacted section-choice toll rate, a bypass choice in association with a bypass-choice toll rate, and a future time period duration for an application of the bypass-choice and impacted section-choice rates. A notified traveler is charged a toll for using the thoroughfare as a function of the bypass-choice rate in response to choosing to travel upon the presented bypass choice, or as a function of an impacted section-choice toll rate in response choosing to travel upon the presented impacted section choice. | 06-24-2010 |
20100176971 | RFID PACKAGING AND ATTACHMENT METHODS AND DEVICES - One exemplary electrically conductive, RFID-enabled signage includes (1) an electrically conductive article including an opening and (2) an assembled device that is coupled to the electrically conductive article to provide RFID functionality to the electrically conductive article. One exemplary kit includes (1) an RFID IC arrangement including conductive leads adjacent to an integrated circuit; (2) an insert attached to the RFID IC arrangement; and (3) an attachment device capable of attaching the RFID IC arrangement-insert combination to an electrically conductive signage such that the RFID IC arrangement is positioned to span at least a portion of an opening in the signage and to electrically couple the integrated circuit to the electrically conductive signage. One exemplary method involves providing an assembled device including and RFID IC arrangement and an insert and coupling the assembled device with an electrically conductive signage. | 07-15-2010 |
20100231415 | System for Metering Vehicular Traffic at a Toll Plaza - A system and method is provided for metering vehicular traffic. Specifically, the system uses a computer to prevent delays as vehicles transition from a greater number of toll lanes to a lesser number of travel lanes. Toll collection devices are used to send a ready signal to a computer to indicate a vehicle is ready to leave a start point. The computer receives ready signals from the toll collection devices and uses a pre-programmed departure schedule to queue the vehicles. After the vehicles are queued, the computer uses time delay variables to ensure efficient traffic flow between the toll lanes of the plaza and the travel lanes of the bridge or tunnel. An indicator signal responsive to a departure signal sent by the computer is employed to direct vehicles from a start point towards a travel lane. | 09-16-2010 |
20100245125 | Systems and Methods For Surveillance and Traffic Monitoring (Claim Set I) - System, methods, and computer program products are provided for surveillance, traffic monitoring, and red light enforcement. In one embodiment, the system may monitor zones of interest; capture, time stamp, and store images of the zones of interest; determine that an event has occurred within one of the zones of interest; and request the stored images of the zone of interest during the time the event occurred. | 09-30-2010 |
20100245126 | ENHANCED TRANSPONDER PROGRAMMING IN AN OPEN ROAD TOLL SYSTEM - A transponder communication system and method for communicating with a transponder in an electronic toll collection system. A roadside reader attempts to program the transponder in a normal mode in which a programming signal is transmitted to a first coverage area. If the programming attempt in the normal mode is unsuccessful, the reader attempts to program the transponder in an enhanced mode in which a programming signal is transmitted to a second coverage area. The coverage area is adjusted after the programming attempt in the normal mode by using an adjacent antenna to the antenna used to transmit in the normal mode or by increasing the power of the programming signal to a level that is greater than the level used to transmit the programming signal in the normal mode. | 09-30-2010 |
20100259418 | TRAFFIC LIGHT SYSTEM AND METHOD FOR USING THE SAME - A traffic light system includes a traffic light unit and at least one reminding unit. The traffic light unit includes a plurality of traffic lights, a detecting module connected to the traffic lights, and a wireless communication module connected to the detecting module. Each reminding unit includes a central processing unit (CPU) and a signaling module, such as a speaker module connected to the CPU. The detecting unit detects the working statuses of the traffic lights and generates corresponding detect signals transmitted to the wireless communication module, the wireless communication module sends the detect signals to the reminding unit in a predetermined reminding area, the CPU processes the detect signals to obtain the workings statuses of the traffic lights and controls the speaker module to play corresponding audio signals to remind the user. | 10-14-2010 |
20110043379 | VEHICLE TREATMENT INSTALLATION AND METHOD FOR ITS OPERATION - The invention relates to a vehicle treatment installation with a drive-in area ( | 02-24-2011 |
20110068952 | Time slot based roadway traffic management system - A traffic management system ( | 03-24-2011 |
20110090095 | Method and Apparatus for Displaying Toll Charging Parameters - The invention relates to methods and apparatus for displaying toll charging parameters of vehicles by means of a roadside display. In one embodiment, parameters are sent from an onboard-unit of the vehicle to the roadside display. In an alternative embodiment, parameters are registered under a vehicle identification in a database and retrieved therefrom for displaying on the roadside display by a detection of the identification of the vehicle. | 04-21-2011 |
20110187560 | TRAFFIC GUIDANCE SYSTEM - Traffic light installations for producing meta information on the basis of input information about the surroundings of the traffic light installation. The traffic light installation acts as a data pool and can independently reproduce a road section using the information which it has measured or which it has obtained from adjacent vehicles. In addition, the traffic light installation can use the input information to produce meta information which is communicated to other vehicles and thus results in a constant flow of traffic. | 08-04-2011 |
20110205086 | Traffic Control System and Method - A traffic control system is provided including an arrangement of traffic lights at a traffic intersection, and a radar sensor installed at the intersection such that its field and range of detection covers at least one approach to the intersection. The radar sensor is adapted to sense the presence of vehicles within a predetermined field of view and range. A controller for switching the traffic lights is operated by an electronic processor utilizing information developed from data inputted from the radar sensor. The radar sensor is a multi-object radar sensor capable of developing data from which the location, speed, acceleration or deceleration, and direction of travel of each vehicle within its field and range of detection can be derived. | 08-25-2011 |
20110267203 | ALARM APPARATUS AND ALARMING METHOD - An alarm apparatus includes a first camera facing a first direction of a road, a second camera facing a second direction of the road, a first output device facing the first direction of the road, a second output device facing the second direction of the road, a processor, and a storage unit including a detecting module and a controlling module. The detecting module stores a first instruction executed by the processor, thereby the processor receives the images captured by the first and the second cameras and determines what is the state of the road condition. The controlling module stores a second instruction executed by the processor, thereby the processor controls the first and the second output devices to send out appropriate alarming signals. | 11-03-2011 |
20120026013 | SENSOR NODES ACTING AS INDUCTIVE LOOPS FOR TRAFFIC SENSING - Sensor nodes are disclosed that act like inductive loops to detect the presence and/or movement of vehicles on at least one roadway. Processors are disclosed using at least one sensor node to communicate vehicle detection that is statistically compatible with the inductive loop response to the vehicles. Installation may configure at least one of the sensor nodes to implement the inductive loop compatibility. Sensor clusters of sensor nodes installed in a roadway may act as inductive loops. Computer readable memories, installation devices and/or servers may deliver a program system and/or a Finite State Machine (FSM) configuration to implement the compatibility and/or an installation package to install the program system and/or the FSM configuration. | 02-02-2012 |
20120092188 | Road Gantry - The invention relates to a road gantry comprising a horizontal beam ( | 04-19-2012 |
20120169516 | METHOD AND SYSTEM FOR TRIGGERING COMMERCIAL VEHICLE INSPECTION - A system and method for triggering a vehicle inspection in a vehicle inspection bypass system. A handheld device transmits a signal containing the driver information in response to detecting an activation of an actuator on the handheld device. A vehicle mounted transponder detects the signal when the handheld device is in close proximity, and the driver information is stored in the transponder memory. Upon detecting an interrogation signal from a roadside reader, the transponder transmits a signal containing the driver information to the roadside reader. Based on the received driver information, a roadside controller determines whether a vehicle may bypass a vehicle inspection station. | 07-05-2012 |
20120182159 | Police With You (PWY) - A vehicle drivers behavior monitoring and reporting information system. This system includes a receiver that receivers information from traffic control device transmitters for traffic control devices, a processor to process information from the transmitters as well as determine traffic violations committed, a transmitter to transmit data to appropriate local authorities, an ID scanner to identify the operator of any traffic violations committed. | 07-19-2012 |
20120206277 | SOLAR-POWERED PORTABLE ENERGY-SAVING LIGHT-EMITTING TRAFFIC SIGN - A solar-powered portable energy-saving light-emitting traffic sign has a main body, with its traffic sign surface provided with LED luminous bodies. A solar energy device is assembled onto the support bar of the main body, and has a photovoltaic panel and rack. A battery is assembled onto the support bar. A starting switch enables activation and manual highlighting of LED bodies on the traffic sign. A timer is assembled onto the support bar to set and control auto-off time of the LED bodies. A wireless transmitter for synchronous transmission control, is assembled onto the support, and composed of a wireless transmitting module and a wireless receiving module. The wireless transmitting module is activated by the starting switch to transmit a wireless starting signal. The receiving module is normally opened. When the wireless receiving module receives the starting signal, the LED bodies can also be highlighted. | 08-16-2012 |
20130069800 | SOLAR ENERGY FENCE POST STRUCTURE - A cylindrical hollow body fence post disposed according to the present invention features a first closed-geometry longitudinally hollow inner profile inter-connected by at least two longitudinally extending bridging elements to a second closed-geometry longitudinally extending outer profile. The tubular post comprises one or more longitudinal housing for receiving illuminating elements. Said illuminating elements are powered by a solar panel. Said longitudinal housings receiving said illuminating elements are closed by longitudinal coverings providing a dovetail connection with the open end of said housings. The invention further proposes a method of traffic signalization according to which road signalization is improved on sites where a road portion curves to a direction is visually emphasized by blinking or color changing fence posts. | 03-21-2013 |
20130147640 | Container Handler Alignment System and Method - A system and method for assisting drivers of Bomb Carts and Shuttle Carriers to position their vehicles appropriately for loading and unloading containers at a gantry crane. The system uses laser scanners mounted at various levels on the gantry crane sill beams to determine the type, position, orientation and skew angle of the vehicles as well as whether the vehicles are in a loaded or unloaded condition. In addition, the system provides indicator devices to direct drivers how to move their vehicles. | 06-13-2013 |
20130222156 | VEHICLE-INTEGRATED AUTOMATIC IDENTIFICATION APPARATUS - An automatic identification apparatus includes a control module configured as an integrated component of a vehicle and an electrical power interface receptive to a power signal from the vehicle. The electrical power interface provides electrical power to the control module. The automatic identification apparatus also includes an antenna electrically connected to the control module. The antenna transmits a radio wave indicative of a unique identification. The antenna is configured as an integrated component of the vehicle and is located to communicate the radio wave external of the vehicle. The automatic identification apparatus further includes a memory interface assembly configured as an integrated component of the vehicle. The memory interface assembly is receptive to a memory device encoded with the unique identification. The memory interface assembly communicates the unique identification to the control module when the memory device is received in the memory interface assembly. | 08-29-2013 |
20140152471 | SNOW-MELTING LED TRAFFIC SIGNAL - Provided is an LED traffic signal which can inhibit snow accretion, ice accretion, frost accretion, freeze of snow, freeze of ice, freeze of frost, and the like promptly without fail and which can obtain satisfactory visibility. The snow-melting LED signal includes: an LED signal light including in order: a lens cover; a heat generating sheet; an LED mask plate; an LED lens module; and a printed board protection cover; and a signal body for housing the LED signal light. | 06-05-2014 |
20140210646 | ADVANCED PARKING AND INTERSECTION MANAGEMENT SYSTEM - A parking management system that facilitates motorist guidance, payment, violation detection, and enforcement using highly accurate space occupancy detection, unique vehicle identification and guidance displays is described. The system enables reduced time to find parking, congestion mitigation, accurate violation detection, and easier enforcement, and increased payment and enforcement revenues to cities. A system facilitating intersection management is also described having applicability to road intersections and railway crossings. | 07-31-2014 |
20140266799 | Method and Apparatus for Intelligent Street Light Advertisement Delivery - A system includes a vehicle processor configured to communicate with an intelligent street light to receive advertisements pertaining to local businesses. The processor is also configured to store a plurality of received advertisements. The processor is further configured to sort the advertisements based on one or more user factors. Also, the processor is configured to determine an appropriate time for advertisement delivery and deliver the advertisements at the appropriate time. | 09-18-2014 |
20140285360 | ENHANCED TRANSPONDER PROGRAMMING IN AN OPEN ROAD TOLL SYSTEM - Systems, Methods, and Apparatus for enhanced transponder programming in an open road toll system are disclosed. An example method includes transmitting, in a normal mode, a programming signal from one of the antennas over a first coverage area to instruct the transponder to store data in its memory, the data being contained in the programming signal. The example method further includes determining that the transponder did not store the data in its memory. Based on the determination that the transponder did not store the data in its memory the programming signal is transmitted in an enhanced mode, from one antennas over a second coverage area. | 09-25-2014 |
20140292540 | EMERGENCY TRAFFIC LIGHT SYSTEM - An emergency traffic system is provided. The emergency traffic system may include a power source, a battery, an emergency traffic light, a light sensor, a mounting assemblage, a computer and an existing traffic light system. The emergency traffic system may be mounted on a traffic light system, whereby the light sensor may be secured to at least one traffic light thereof. The computer may receive electrical signals from the light sensor so as to learn and record the history of the traffic light patterns of the traffic light system. In the next step, the computer compares the instant traffic light pattern to the history of traffic light patterns during the operation of the traffic light system being monitored. If the instant traffic light pattern is not found in the history, then the computer transmits the on signal to the emergency traffic light. If the instant traffic pattern is found in the history then the computer continues to monitor the step comparison. If the on signal has been transmitted to the emergency traffic light, then the computer continues to look for the return of a signal from the light sensor, it then reacts to traffic light system working again, and then the computer transmits the off signal to the emergency traffic light. | 10-02-2014 |
20140313057 | MANAGING VEHICULAR TRAFFIC ON A ROADWAY - A system for managing vehicular traffic on a roadway includes a sensing unit positioned within a vehicle traveling on the roadway. The sensing unit is configured to determine occupancy data based on the number of passengers within the vehicle. An ambient light sensor is operatively associated with the sensing unit such that upon sensing an intensity of ambient light, an adjustment is made to the system to aid in the determination of occupancy data. The occupancy data is configured to be communicated to one or more receiving units positioned above or proximate the roadway. | 10-23-2014 |
20150077273 | CONTROLLING VEHICULAR TRAFFIC ON A ONE-WAY ROADWAY - A hardware traffic control device controls vehicular traffic on a one-way roadway. A hardware sensor detects vehicular traffic on a roadway in order to enable a hardware traffic control device to determine that the vehicular traffic on the roadway has been moving exclusively in a first direction during a preceding period of time, thus identifying the roadway as a one-way roadway in which current vehicular traffic is authorized to travel only in the first direction. The hardware sensor then detects an errant vehicle that is traveling in the opposite direction on the one-way roadway. A disabling electronic signal is then transmitted from the hardware traffic control device to disable a distracting electronic device within the errant vehicle. | 03-19-2015 |
20150145698 | ROAD AND PATH LIGHTING SYSTEM - A road and path lighting system having a lighting apparatus including a projection unit for projecting signals onto a projection area, and a communications module designed to control the projection unit on the basis of incoming input signals. The system also includes a lighting apparatus having a light source, a transmission unit, and a communications module for actuating the light source on the basis of data which is transmitted by the transmission unit, and a wireless data communications unit by which the transmission unit is connected wirelessly to a receiver of the communications module. The transmission unit preferably has an independent energy source. The transmission unit can also be designed as a sensor unit having a sensor, the sensor unit being provided on the lighting apparatus, in particular on the outside thereof. Further disclosed is, a method for outputting signals of the road and path lighting system. | 05-28-2015 |