Title:
AUTOMOBILE ACCIDENT MONITORING DEVICE
Document Type and Number:
Japanese Patent JP3643648
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an automobile accident monitoring device with which any specified traffic accident can be selectively detected.
SOLUTION: Four microphones 1, 2, 3 and 4 are arranged at the respective corners of a crossing, and two video cameras 5 and 6 are arranged at diagonal positions so as to get a sufficiently wide view inside the crossing. By detecting a collision sound to be generated at the time of collision of automobile-to- automobile from sounds collected by the respective microphones, whether it is the accident of automobile-to-automobile or not is judged in real time. Then, among video data always shot by the video cameras 5 and 6, only the video data at the time of accident occurrence are recorded and at the same time, the state of a traffic signal is recorded and reported to the police station. Thus, labor for searching data is saved and the condition of accident occurrence is speedily grasped.
Inventors:
Yano Shinsuke
Application Number:
JP16291196A
Publication Date:
April 27, 2005
Filing Date:
June 24, 1996
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
H04N7/18; G07C5/08; G08G1/00; G08G1/04; G08G1/09; (IPC1-7): G08G1/00; G08G1/04; H04N7/18
Domestic Patent References:
| JP4338900A | ||||
| JP4344421A | ||||
| JP5250595A | ||||
| JP7077569A | ||||
| JP7084028A | ||||
| JP7218614A |
Attorney, Agent or Firm:
Toshiro Mitsuishi
Tadahiro Mitsuishi
Yasuyuki Tanaka
Tadahiro Mitsuishi
Yasuyuki Tanaka
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