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Class Information
Number: 340/933
Name: Communications: electrical > Vehicle detectors
Description: Subject matter for sensing the presence or motion of traffic.










Sub-classes under this class:

Class Number Class Name Patents
340/938 Compensation for vehicle remaining at sensor position 55
340/934 Density 128
340/935 Discriminates vehicle direction 89
340/939 Environmental or drift compensation 55
340/941 Inductive 261
340/942 Photoelectric 153
340/943 Sonic or ultrasonic 110
340/936 Speed and overspeed 262
340/937 With camera 604
340/940 With pneumatic 40


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8711006 Vehicle detection apparatus and method using magnetic sensor Apr. 29, 2014
8704679 Framework for packet processing for secure V2V applications on resource-constrained platforms Apr. 22, 2014
8704680 Large-area parking-monitoring system Apr. 22, 2014
8692689 Vehicle context awareness by detecting engine RPM using a motion sensor Apr. 8, 2014
8692690 Automated vehicle speed measurement and enforcement method and system Apr. 8, 2014
8686874 Corner sensor assembly Apr. 1, 2014
8680976 System, apparatus and methods for data communication between vehicle and remote data communication terminal, between portions of vehicle and other portions of vehicle, between two or more vehi Mar. 25, 2014
8669854 Determination and signalling to a driver of a motor vehicle of a potential collision of the motor vehicle with an obstacle Mar. 11, 2014
8670899 Method for the sensor detection of an operator control event Mar. 11, 2014
8665068 Systems and/or methods of data acquisition from a transceiver Mar. 4, 2014
8665113 Detecting roadway targets across beams including filtering computed positions Mar. 4, 2014
8659446 Red alert system Feb. 25, 2014
8660778 Running plan creating apparatus Feb. 25, 2014
8660714 Aircraft systems and methods for providing exhaust warnings Feb. 25, 2014
8645015 Semiautomatic parking machine Feb. 4, 2014
8638240 Airport taxiway collision alerting system Jan. 28, 2014
8638238 Parking space detection device and method thereof Jan. 28, 2014
8633810 Rear-view multi-functional camera system Jan. 21, 2014
8624756 Fully automated parking system Jan. 7, 2014
8620032 System and method for traffic signal detection Dec. 31, 2013
8610550 In-vehicle device and display control system Dec. 17, 2013
8612137 System, method and apparatus for tracking parking behavior of a vehicle Dec. 17, 2013
8600617 Vehicle light control method and device Dec. 3, 2013
8593300 Vehicle approach warning system, portable warning terminal and in-vehicle communication apparatus Nov. 26, 2013
8593302 Vehicle treatment installation and method for its operation Nov. 26, 2013
8594915 Traffic alert system and method Nov. 26, 2013
8587454 System and method for providing electronic toll collection to users of wireless mobile devices Nov. 19, 2013
8587455 Localisation of vehicle or mobile objects based on embedded RFID tags Nov. 19, 2013
8587456 Method for distinguishing between reflectors arranged on the roadside and vehicle lights in the dark Nov. 19, 2013
8587457 Method, system, and optical communication assembly for obtaining traffic information Nov. 19, 2013
8583329 Techniques for improving safe operation of a vehicle Nov. 12, 2013
8576664 Moving object detection system Nov. 5, 2013
8576284 Monitoring system, monitoring apparatus and monitoring method Nov. 5, 2013
8570165 Tire pressure monitor system tool with re-learn and diagnostic procedures Oct. 29, 2013
8558720 Information system and method for traffic in road network Oct. 15, 2013
8547249 Method for avoiding collision Oct. 1, 2013
8548654 Signaling system Oct. 1, 2013
8548672 Automotive picture and data acquisition center and method Oct. 1, 2013
8543293 Route guidance apparatus, route guidance method, and computer program Sep. 24, 2013
8538636 System and method for controlling vehicle headlights Sep. 17, 2013
8532862 Driverless vehicle Sep. 10, 2013
8519868 Estimation of travel times using bluetooth Aug. 27, 2013
8510029 Waypoint splining for autonomous vehicle following Aug. 13, 2013
8502656 Displacement diagnosis sensor of brake pedal having stop lamp switch function Aug. 6, 2013
8502699 Integrated detection and monitoring system Aug. 6, 2013
8503265 Obstacle detection apparatus and method for detecting obstacle Aug. 6, 2013
8504293 Travel guiding apparatus for vehicle, travel guiding method for vehicle, and computer-readable storage medium Aug. 6, 2013
8494223 Real-time annotation of images in a human assistive environment Jul. 23, 2013
8493238 Device and method for detecting wheel axles Jul. 23, 2013
8493237 Parking arrangement with an automatic vehicle detection system, and method for putting into operation and managing a parking arrangement Jul. 23, 2013

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