JPH048981U - - Google Patents
Info
- Publication number
- JPH048981U JPH048981U JP4811590U JP4811590U JPH048981U JP H048981 U JPH048981 U JP H048981U JP 4811590 U JP4811590 U JP 4811590U JP 4811590 U JP4811590 U JP 4811590U JP H048981 U JPH048981 U JP H048981U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- receiver
- transmitter
- receives
- optical
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は、本考案の一実施例の構成ブロツク線
図、第２図は同実施例の作用説明図、第３図は従
来例の構成ブロツク線図である。
１……タイマー、２……電気光変換器、４……
電気超音波変換器、５ｓ……光信号、６ｓ……超
音波信号、７……光電気変換器、８……超音波電
気変換器、１１……カウンタ、１３……クロツク
発生器、１４……被測定体（移動側）、１５……
測定装置（固定側）、１６……測定物（反射体）
、１９……電気信号変換器、２０……電気信号を
超音波、光、電波等変換する変換器、３０……Ｃ
ＰＵ、３１……表示器。
FIG. 1 is a structural block diagram of an embodiment of the present invention, FIG. 2 is an explanatory diagram of the operation of the same embodiment, and FIG. 3 is a structural block diagram of a conventional example. 1...Timer, 2...Electro-optical converter, 4...
Electric ultrasonic transducer, 5s... optical signal, 6s... ultrasonic signal, 7... photoelectric converter, 8... ultrasonic electrical converter, 11... counter, 13... clock generator, 14... ...Object to be measured (moving side), 15...
Measuring device (fixed side), 16...Measurement object (reflector)
, 19... Electric signal converter, 20... Converter that converts electrical signals into ultrasonic waves, light, radio waves, etc., 30...C
PU, 31...display unit.
Claims (1)
、上記超音波発信器の出力を受ける超音波受信器
と、上記光発信器の光を受ける光受信器と、上記
超音波受信器および光受信器の出力を受けその時
間差から上記被測定体までの距離を算出する測距
手段とを持つ測定装置を備えてなることを特徴と
する距離測定装置。 An object to be measured having an ultrasonic transmitter and an optical transmitter, an ultrasonic receiver that receives the output of the ultrasonic transmitter, an optical receiver that receives the light of the optical transmitter, and the ultrasonic receiver and the optical transmitter. 1. A distance measuring device comprising a measuring device that receives an output from a receiver and calculates a distance to the object to be measured from the time difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4811590U JPH048981U (en) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4811590U JPH048981U (en) | 1990-05-10 | 1990-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048981U true JPH048981U (en) | 1992-01-27 |
Family
ID=31564641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4811590U Pending JPH048981U (en) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048981U (en) |
-
1990
- 1990-05-10 JP JP4811590U patent/JPH048981U/ja active Pending
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