JPS643500A - Missile collision-position detection system - Google Patents

Missile collision-position detection system

Info

Publication number
JPS643500A
JPS643500A JP15648887A JP15648887A JPS643500A JP S643500 A JPS643500 A JP S643500A JP 15648887 A JP15648887 A JP 15648887A JP 15648887 A JP15648887 A JP 15648887A JP S643500 A JPS643500 A JP S643500A
Authority
JP
Japan
Prior art keywords
shot
bullet
matter
vibration sensors
buffering material
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.)
Granted
Application number
JP15648887A
Other languages
Japanese (ja)
Other versions
JP2507444B2 (en
Inventor
Koji Toda
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.)
Nagoya Electric Works Co Ltd
Original Assignee
Nagoya Electric Works Co Ltd
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 Nagoya Electric Works Co Ltd filed Critical Nagoya Electric Works Co Ltd
Priority to JP62156488A priority Critical patent/JP2507444B2/en
Publication of JPS643500A publication Critical patent/JPS643500A/en
Application granted granted Critical
Publication of JP2507444B2 publication Critical patent/JP2507444B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

PURPOSE: To reduce the number of sensors and to improve reliability by mounting at least three vibration sensors, at equal intervals, in a straight line or a triangular shape at the outer periphery of a target or a matter to be shot near the target. CONSTITUTION: A buffering material A of a bullet made of plastic shows a target T on a surface and decreases the bullet speed due to the passage of the bullet. Vibration sensors 11-13 are arranged at the rear of a material B to be shot made of a steel plate. Also, a space C for dropping the bullet that has collided against the matter B to be shot is provided between the buffering material A and the matter B to be shot, the buffering material A with a strength to the extent that the bullet being rebounced from the matter B to be shot does not run into the buffering material A again is used, and exchange is made with a proper interval. Then, the difference in propagation path length is obtained from the difference between propagation times up to the three vibration sensors, and the value is substituted for a numeric expression and operation processing is made, thus obtaining a hitting position. In this manner, the collision position of a flying object can be detected by the minimum number of vibration sensors, thus improving reliability without being affected by the variation of the sensor.
JP62156488A 1987-06-25 1987-06-25 Aircraft collision position detection device Expired - Lifetime JP2507444B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62156488A JP2507444B2 (en) 1987-06-25 1987-06-25 Aircraft collision position detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62156488A JP2507444B2 (en) 1987-06-25 1987-06-25 Aircraft collision position detection device

Publications (2)

Publication Number Publication Date
JPS643500A true JPS643500A (en) 1989-01-09
JP2507444B2 JP2507444B2 (en) 1996-06-12

Family

ID=15628851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62156488A Expired - Lifetime JP2507444B2 (en) 1987-06-25 1987-06-25 Aircraft collision position detection device

Country Status (1)

Country Link
JP (1) JP2507444B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005083611A (en) * 2003-09-05 2005-03-31 Shibata Ind Co Ltd Bullet recovering device
KR101637143B1 (en) * 2016-01-08 2016-07-07 주식회사 건파워 Apparatus for sensing impact point of an object on a screen and simulation system using it

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535280A (en) * 1946-11-08 1950-12-26 Us Rubber Co Self-sealing rifle target
CH589835A5 (en) * 1975-03-17 1977-11-15 Walti Hansruedi Firing target with electronic hit evaluation - has several measuring sensors underneath target area and electronic computer for hit evaluation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535280A (en) * 1946-11-08 1950-12-26 Us Rubber Co Self-sealing rifle target
CH589835A5 (en) * 1975-03-17 1977-11-15 Walti Hansruedi Firing target with electronic hit evaluation - has several measuring sensors underneath target area and electronic computer for hit evaluation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005083611A (en) * 2003-09-05 2005-03-31 Shibata Ind Co Ltd Bullet recovering device
KR101637143B1 (en) * 2016-01-08 2016-07-07 주식회사 건파워 Apparatus for sensing impact point of an object on a screen and simulation system using it

Also Published As

Publication number Publication date
JP2507444B2 (en) 1996-06-12

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