JPH0438309Y2 - - Google Patents
Info
- Publication number
- JPH0438309Y2 JPH0438309Y2 JP15966488U JP15966488U JPH0438309Y2 JP H0438309 Y2 JPH0438309 Y2 JP H0438309Y2 JP 15966488 U JP15966488 U JP 15966488U JP 15966488 U JP15966488 U JP 15966488U JP H0438309 Y2 JPH0438309 Y2 JP H0438309Y2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- vehicle
- radio wave
- reference speed
- setting
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 31
- 238000012545 processing Methods 0.000 description 16
- 230000003321 amplification Effects 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15966488U JPH0438309Y2 (pt) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15966488U JPH0438309Y2 (pt) | 1988-12-08 | 1988-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0279485U JPH0279485U (pt) | 1990-06-19 |
JPH0438309Y2 true JPH0438309Y2 (pt) | 1992-09-08 |
Family
ID=31441058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15966488U Expired JPH0438309Y2 (pt) | 1988-12-08 | 1988-12-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0438309Y2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3227110B2 (ja) * | 1997-06-05 | 2001-11-12 | ユピテル工業株式会社 | 車載用マイクロ波検出装置 |
-
1988
- 1988-12-08 JP JP15966488U patent/JPH0438309Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0279485U (pt) | 1990-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5278553A (en) | Apparatus for warning of approaching emergency vehicle and method of warning motor vehicle operators of approaching emergency vehicles | |
US4785474A (en) | Emergency signal warning system | |
US5164729A (en) | Police radar warning receiver with auto-mute function | |
EP1988519B1 (en) | Microprocessor-based combination smoke and carbon monoxide detector having intelligent hush feature | |
US5268689A (en) | Multi-band microwave detector | |
US4587522A (en) | Vehicle warning system | |
US20100302090A1 (en) | Adaptive microwave security sensor | |
US7123145B2 (en) | Method and apparatus for analysing a signal from a movement detector for determining if movement has been detected in an area under surveillance and an anti-theft system | |
WO1992002913A1 (en) | Sound detection system | |
KR101461923B1 (ko) | 차량 내 침입감지 시스템 및 그 방법 | |
US4812825A (en) | Tornado warning system | |
US6642849B1 (en) | Hush disable feature for photoelectric smoke alarm | |
JPH0438309Y2 (pt) | ||
JP2000113349A (ja) | 高圧活線センサー | |
JPH0438310Y2 (pt) | ||
JPH1139574A (ja) | 組合せセンサシステム | |
JPS56135352A (en) | Collision alarm system | |
CN205375728U (zh) | 一种微波多普勒探测装置 | |
JPH0360517A (ja) | 光電スイッチの自動感度調整方法 | |
JP3044004B2 (ja) | マイクロ波検出器 | |
CA1333100C (en) | Emergency signal warning system | |
JP3059498B2 (ja) | 在室検出装置 | |
JP3160272B2 (ja) | マイクロ波検出器 | |
JPH11286380A (ja) | 防犯装置 | |
JP3227110B2 (ja) | 車載用マイクロ波検出装置 |