GB8509242D0 - Automatic alarm system - Google Patents

Automatic alarm system

Info

Publication number
GB8509242D0
GB8509242D0 GB858509242A GB8509242A GB8509242D0 GB 8509242 D0 GB8509242 D0 GB 8509242D0 GB 858509242 A GB858509242 A GB 858509242A GB 8509242 A GB8509242 A GB 8509242A GB 8509242 D0 GB8509242 D0 GB 8509242D0
Authority
GB
United Kingdom
Prior art keywords
alarm system
automatic alarm
automatic
alarm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB858509242A
Other versions
GB2173620A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB08509242A priority Critical patent/GB2173620A/en
Publication of GB8509242D0 publication Critical patent/GB8509242D0/en
Publication of GB2173620A publication Critical patent/GB2173620A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/108—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics using more than one pulse per sonar period

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB08509242A 1985-04-11 1985-04-11 Automatic distance-off alarms for reversing vehicles Withdrawn GB2173620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08509242A GB2173620A (en) 1985-04-11 1985-04-11 Automatic distance-off alarms for reversing vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08509242A GB2173620A (en) 1985-04-11 1985-04-11 Automatic distance-off alarms for reversing vehicles

Publications (2)

Publication Number Publication Date
GB8509242D0 true GB8509242D0 (en) 1985-05-15
GB2173620A GB2173620A (en) 1986-10-15

Family

ID=10577440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08509242A Withdrawn GB2173620A (en) 1985-04-11 1985-04-11 Automatic distance-off alarms for reversing vehicles

Country Status (1)

Country Link
GB (1) GB2173620A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1000148B (en) * 1988-07-05 1991-09-27 Success G D Papadopoulos & Sia System for informing automobile drivers of the existence of distance of other automobiles of objects being behind their automobile
GB2352294A (en) * 1996-09-11 2001-01-24 Michael William Hustwitt Ultrasonic object detection system
DE10225614A1 (en) * 2002-06-07 2003-12-18 Bayerische Motoren Werke Ag Ultrasonic proximity sensor transceiver circuitry, transmits successive ultrasonic pulses of differing frequencies via ultrasonic transducer
DE102011088225A1 (en) * 2011-12-12 2013-06-13 Robert Bosch Gmbh Method and device for detecting the surroundings of a movement aid by means of pulsed emitted sound signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1120578A (en) * 1976-10-04 1982-03-23 Juerg Muggli Ultrasonic ranging system for a camera

Also Published As

Publication number Publication date
GB2173620A (en) 1986-10-15

Similar Documents

Publication Publication Date Title
GB8502958D0 (en) Alarm system
GB8610538D0 (en) Automatic system
GB8630690D0 (en) Automatic door system
GB8502082D0 (en) Alarm system
GB2191365B (en) Alarm system
GB8519638D0 (en) Alarm system
GB8507086D0 (en) Alarm system
GB8431694D0 (en) Alarm system
GB8512613D0 (en) Alarm systems
GB8509242D0 (en) Automatic alarm system
GB9020093D0 (en) Alarm system
GB2198865B (en) Alarm system
GB8608025D0 (en) Alarm systems
GB8525214D0 (en) Alarm system
GB2209618B (en) Alarm system
GB2175113B (en) Alarm system
PL256075A1 (en) Automatic fire alarm system
GB8513454D0 (en) Alarm system
GB8510005D0 (en) Alarm system
GB8503837D0 (en) Alarm system
GB8502219D0 (en) Alarm system
GB8523342D0 (en) Alarm systems
GB8702033D0 (en) Automatic alarm systems
GB8429288D0 (en) Alarm system
GB8419327D0 (en) Alarm system

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)