About 13 results
https://drivepatents.com/patents/950066 · 15 Jul 2015
The present invention relates to an onboard unit for a vehicle (C i ) for informing the driver when traveling on a road section (S n ) with at least two adjacent driving lanes (T n,m ) forming a common traffic surface, wherein the onboard unit has a positi...
https://drivepatents.com/patents/978260 · 19 Feb 2014
The method involves extracting set of readings of consecutive positions (p-1-p-3,p-i), and disregarding those position readings. A set quality index is determined based on position readings of set or based on position quality indices. A path length is dete...
https://drivepatents.com/patents/978257 · 19 Feb 2014
The method involves equipping two vehicles moving about a road system (1) with respective onboard unit generating position readings. Average path length is calculated for the road segment based on first and second path lengths. The average path length is s...
https://drivepatents.com/patents/987741 · 7 Aug 2013
The method involves transmitting a violation data record that contains a read license plate number and a recording vehicle identifier, to a switching server (7). An assigned control vehicle identifier is determined such that the violation data record is se...
https://drivepatents.com/patents/992529 · 6 Mar 2013
The assembly has individual radio units and parking space for vehicles. A recharging station is located on the parking space for cable-connected recharging of vehicle located by unit of charging cable. A transceiver is connected to the recharging station f...
https://drivepatents.com/patents/997095 · 17 Oct 2012
The method involves determining an intersection point (T-0) of the border (5) with a road segment (2) and a reference direction (R-0) in the orientation of the road segment. The vectors (V-i) are continuously projected on the reference direction to retain ...
https://drivepatents.com/patents/998145 · 19 Sep 2012
The parking lot (1) has a reservation system having a common radio beacon unit (15) and a camera unit (17) that are provided at an entrance (5) for reading out of radio identifier (14) and vehicle identifier (11) of an entering vehicle (3) respectively. Ea...
https://drivepatents.com/patents/1004142 · 21 Mar 2012
The method involves recording positions of a vehicle on paths (11, 12) by a position measuring device. The recorded vehicle positions are associated to a sequence of road segments (S2, S3) of a digital road map. Distance is determined from segment lengths ...
https://drivepatents.com/patents/1007533 · 30 Nov 2011
The device (8) has wheel transmitters (5) formed as radio frequency identification (RFID) transponders for radio communication (6) of the device, where transponders comprises an onboard electronic unit (7) provided in a vehicle (3). A road surface section ...
https://drivepatents.com/patents/1009770 · 31 Aug 2011
The assembly has individual radio units and parking space for vehicles. A recharging station is located on the parking space for cable-connected recharging of vehicle located by unit of charging cable. A transceiver is connected to the recharging station f...