EP 1248956 A1 20021016 - DISTANCE SENSOR DEVICE
Title (en)
DISTANCE SENSOR DEVICE
Title (de)
ABSTANDSSENSORVORRICHTUNG
Title (fr)
DETECTEUR DE DISTANCE
Publication
Application
Priority
- DE 0004618 W 20001222
- DE 19963755 A 19991230
Abstract (en)
[origin: US2003128137A1] A distance sensor device is described, in particular as a component of a parking aid or reversing aid for a motor vehicle, having one or more distance sensors (US, muW) and a distance sensor control device (US-SG) for the purpose of activating the distance sensor or sensors (US, muW) via a respective signal line using an activation pulse that is preferably quasi-digital and time-analog. At least one of the distance sensors (US, muW) has two different modes of operation. It is possible to perform switchover between the modes of operation by varying the duration and/or amplitude of the activation from the distance sensor control device (US-SG).
IPC 1-7
IPC 8 full level
G01S 15/931 (2020.01); B60Q 1/48 (2006.01); G01S 13/86 (2006.01); G01S 13/931 (2020.01)
CPC (source: EP US)
B60Q 9/006 (2013.01 - EP US); G01S 13/862 (2013.01 - EP US); G01S 13/931 (2013.01 - EP US); G01S 15/931 (2013.01 - EP US); H04L 69/28 (2013.01 - EP US); B60T 2201/10 (2013.01 - EP US); G01S 2013/9314 (2013.01 - EP US); G01S 2013/9317 (2013.01 - EP US); G01S 2013/9324 (2020.01 - EP US); H04L 67/12 (2013.01 - EP US)
Citation (search report)
See references of WO 0150153A1
Citation (examination)
- US 5587824 A 19961224 - ASPREY ROBERT R [US]
- WO 0043970 A1 20000727 - BOSCH GMBH ROBERT [DE], et al
- EP 0102074 A2 19840307 - HITACHI LTD [JP]
- US 5065370 A 19911112 - RIZKOWSKI KEITH S [US], et al
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
US 2003128137 A1 20030710; US 6784808 B2 20040831; DE 19963755 A1 20010712; EP 1248956 A1 20021016; WO 0150153 A1 20010712; WO 0150153 A8 20011004
DOCDB simple family (application)
US 16945202 A 20021104; DE 0004618 W 20001222; DE 19963755 A 19991230; EP 00991564 A 20001222