JPH0260892U - - Google Patents
Info
- Publication number
- JPH0260892U JPH0260892U JP1988140794U JP14079488U JPH0260892U JP H0260892 U JPH0260892 U JP H0260892U JP 1988140794 U JP1988140794 U JP 1988140794U JP 14079488 U JP14079488 U JP 14079488U JP H0260892 U JPH0260892 U JP H0260892U
- Authority
- JP
- Japan
- Prior art keywords
- radio wave
- individual identification
- field strength
- identification codes
- location
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Description
第１図はこの考案の複数の電波発信源の所在位
置同時測定表示装置の組合せ構成図、第２図は個
別の識別符号で変調された微弱電波を発信する可
搬型無線送信機１の細部構造の構成図である。
１……個別の識別符号で変調された微弱電波を
発信する可搬型無線送信機、２……無線電界強度
測定受信機、３……情報伝送回線、４……コンピ
ユーター、５……画像表示装置、６……相互に同
期したクロツクパルス信号を発生するクロツク信
号発生器、７……個別の識別符号を発生する符号
発生器、８……時分割パルス符号変調器。
Fig. 1 is a combined configuration diagram of a device for simultaneously measuring and displaying the locations of multiple radio wave sources of this invention, and Fig. 2 is a detailed structure of a portable radio transmitter 1 that transmits weak radio waves modulated with individual identification codes. FIG. 1...Portable radio transmitter that emits weak radio waves modulated with an individual identification code, 2...Wireless field strength measuring receiver, 3...Information transmission line, 4...Computer, 5...Image display device , 6... A clock signal generator that generates mutually synchronized clock pulse signals, 7... A code generator that generates individual identification codes, 8... A time division pulse code modulator.
Claims (1)
する装置に於て、複数個の個別の識別符号で変調
された微弱電波を発信する可搬型無線送信機１と
、複数個の無線電界強度測定受信機２と、情報伝
送回線３と、コンピユーター４と、画像表示装置
５を具備した組合せ構造を持ち、複数個の無線電
界強度測定受信機の受信電界強度情報をコンピユ
ーターで同時処理することを特徴とする、複数の
電波発信源の所在位置同時測定表示装置。 ２ 相互に同期したクロツクパルス信号を発生す
るクロツク信号発生器６と、個別の識別符号を発
生する符号発生器７と時分割パルス符号変調器８
を具備した組合せ構造を内蔵する、複数個の個別
の識別符号で変調された微弱電波を発信する可搬
型無線送信機１を使用する実用新案登録請求の範
囲第１項記載の複数の電波発信源の所在位置同時
測定表示装置。[Claims for Utility Model Registration] 1. A portable radio transmitter 1 that transmits weak radio waves modulated with a plurality of individual identification codes in a device for measuring the location of a moving object having a radio wave source. It has a combination structure including a plurality of wireless field strength measurement receivers 2, an information transmission line 3, a computer 4, and an image display device 5, and receives field strength information of the plurality of wireless field strength measurement receivers. A device for simultaneously measuring and displaying the location of a plurality of radio wave sources, characterized in that a computer simultaneously processes the locations of multiple radio wave sources. 2. A clock signal generator 6 that generates mutually synchronized clock pulse signals, a code generator 7 that generates individual identification codes, and a time-division pulse code modulator 8.
A plurality of radio wave transmission sources according to claim 1, which uses a portable radio transmitter 1 that emits weak radio waves modulated with a plurality of individual identification codes, and which has a built-in combination structure comprising: Simultaneous location measurement and display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140794U JPH0260892U (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140794U JPH0260892U (en) | 1988-10-28 | 1988-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260892U true JPH0260892U (en) | 1990-05-07 |
Family
ID=31405293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988140794U Pending JPH0260892U (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260892U (en) |
-
1988
- 1988-10-28 JP JP1988140794U patent/JPH0260892U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5994457U (en) | portable transmitter/receiver | |
| JPH02130605U (en) | ||
| EP0583523A3 (en) | Pager with reverse paging facility | |
| SE8802531D0 (en) | SIGNATURE SYSTEM DEVICE | |
| JPH0260892U (en) | ||
| JPS63181881U (en) | ||
| JPS63135489U (en) | ||
| JPH01178687U (en) | ||
| JPS5819276U (en) | Intership distance measuring device | |
| JPS61180007U (en) | ||
| JPH06130141A (en) | Concurrent measurement and display for location of a plurality of radio wave sources | |
| JPH0232166U (en) | ||
| JPS59191692U (en) | Stopwatch | |
| JPS6133541U (en) | In-vehicle wireless device | |
| JPS61147494U (en) | ||
| JPH0313595U (en) | ||
| JPH0230652U (en) | ||
| JPH0360076U (en) | ||
| JPS62114384U (en) | ||
| JPS6298351U (en) | ||
| JPS6097737A (en) | Device for roll call | |
| JPS6437131A (en) | Radio reporting equipment | |
| JPS636373U (en) | ||
| JPS61180386U (en) | ||
| JPS6326143U (en) |