SE8903798D0 - PREVENTION OF VEHICLE ACCIDENT ACCIDENTS WITH VEHICLES - Google Patents

PREVENTION OF VEHICLE ACCIDENT ACCIDENTS WITH VEHICLES

Info

Publication number
SE8903798D0
SE8903798D0 SE8903798A SE8903798A SE8903798D0 SE 8903798 D0 SE8903798 D0 SE 8903798D0 SE 8903798 A SE8903798 A SE 8903798A SE 8903798 A SE8903798 A SE 8903798A SE 8903798 D0 SE8903798 D0 SE 8903798D0
Authority
SE
Sweden
Prior art keywords
vehicle
obstacle
distance
vehicles
prevention
Prior art date
Application number
SE8903798A
Other languages
Swedish (sv)
Other versions
SE8903798L (en
SE469730B (en
Inventor
L-E Skagerlund
Original Assignee
Optab Optronikinnovation Ab
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 Optab Optronikinnovation Ab filed Critical Optab Optronikinnovation Ab
Priority to SE8903798A priority Critical patent/SE469730B/en
Publication of SE8903798D0 publication Critical patent/SE8903798D0/en
Publication of SE8903798L publication Critical patent/SE8903798L/en
Publication of SE469730B publication Critical patent/SE469730B/en

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications

Abstract

Method using a vehicle-mounted sensing arrangement 11 comprising distance-measuring device with a narrow measurement lobe, sweeping directional arrangement and an angular position-indicator in order to continuously create in electrical signal form a series of images of obstacles 17, 18, 19 arising in the path of movement of the vehicle. By means of the method, on the one hand the distance to the nearest obstacle and on the other hand the speed of approach of the vehicle in relation to the obstacle are calculated. If this speed is not related to the remaining distance measured to the closest obstacle in such a manner that there is an adequate margin, a warning alarm of emergency braking of the vehicle is triggered. <IMAGE>
SE8903798A 1989-11-13 1989-11-13 Method of preventing collision accidents with vehicles SE469730B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8903798A SE469730B (en) 1989-11-13 1989-11-13 Method of preventing collision accidents with vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903798A SE469730B (en) 1989-11-13 1989-11-13 Method of preventing collision accidents with vehicles

Publications (3)

Publication Number Publication Date
SE8903798D0 true SE8903798D0 (en) 1989-11-13
SE8903798L SE8903798L (en) 1991-05-14
SE469730B SE469730B (en) 1993-08-30

Family

ID=20377453

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903798A SE469730B (en) 1989-11-13 1989-11-13 Method of preventing collision accidents with vehicles

Country Status (1)

Country Link
SE (1) SE469730B (en)

Also Published As

Publication number Publication date
SE8903798L (en) 1991-05-14
SE469730B (en) 1993-08-30

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