JPS5927278A - Information transmitter - Google Patents
Information transmitterInfo
- Publication number
- JPS5927278A JPS5927278A JP13771482A JP13771482A JPS5927278A JP S5927278 A JPS5927278 A JP S5927278A JP 13771482 A JP13771482 A JP 13771482A JP 13771482 A JP13771482 A JP 13771482A JP S5927278 A JPS5927278 A JP S5927278A
- Authority
- JP
- Japan
- Prior art keywords
- data
- interrogator
- rewriting
- signal
- circuit
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、地上に固定設置1イ、された質問器と、移動
体等に装着され固有の電源を持だノ″に上記質問器と1
iv報の送受信を行なう移動応名器を備えて成る情報伝
送装置に関するもので、Irケにトランスポンダに適用
して好適なものである。DETAILED DESCRIPTION OF THE INVENTION The present invention comprises an interrogator that is fixedly installed on the ground, and an interrogator that is installed on a moving object and has its own power source.
The present invention relates to an information transmission device comprising a mobile transponder for transmitting and receiving IV information, and is suitable for application to a transponder in an IR network.
従来、この種の装置として第1図に示すものがあった。Conventionally, there has been a device of this type as shown in FIG.
図において、四は地−ヒに同定設置される質問器、
(200)は移動体に取付られる移動応答器で、該質問
器鴨は、送信部(1υ、送(M空中線(I211受信空
中線θ8)中間周波変換部(1(転)、周波数シフトキ
ーインク復調器(以下FSK調FJ、を際と称す) (
173)、及び復号器(16)よシ構成され、曲刃、該
移!1iiI応に器(200)は受信空中線(211、
整流回路μ)、符り送出回路(襖、記憶回路ρ1)、周
波数シフトキーインク変ル1.7器(以下、FSX変副
器と称す)曹)、送1d梨中線v”)s変調波発振器(
2η及び周波数切換回路韓3)よ多rt9成されていて
、この移動応答器(200)は、上記黄間器噸から送1
言される搬送波を受(iV L、−C内蔵する記憶回路
1ン→に格納された変調用データに)&いて変調し上記
質問器噸に送信するようになされている。In the figure, 4 is an interrogator installed on the ground,
(200) is a mobile transponder attached to a moving body, and the interrogator duck includes a transmitter (1υ), a transmitter (M antenna (I211, receiver antenna θ8), an intermediate frequency converter (1 (converter), a frequency shift key ink demodulator (hereinafter referred to as FSK style FJ) (
173) and a decoder (16), the curved blade, the transfer! 1iiiIonite (200) is a receiving antenna (211,
Rectifier circuit μ), code sending circuit (fusuma, memory circuit ρ1), frequency shift key ink converter 1.7 device (hereinafter referred to as FSX converter), transmission 1d pear center line v”)s modulation wave Oscillator (
The mobile transponder (200) is composed of a frequency switching circuit 3) and a frequency switching circuit 3), and this mobile transponder (200) is
It receives the carrier wave (iV L, -C built-in storage circuit 1→), modulates it, and transmits it to the interrogator.
すなわち、第1図構成において、質問器図の送信部(I
I)は、移動体が質問器図前を通過する時に、外部から
の起動信号により所定時間搬送波を送信用空中線(1巧
から送信するようになされ、移動応答器(200)は、
これを受は整流回路岡によって直流に変換して動作尾瀬
を得、移動応答器(200)の各部にt「源を供給しそ
して内蔵する符号送出回路■)によシ記憶回路(支))
から2値の記憶データを読み出し sir%Olの符号
列、つま、9ysx信号とし、これの順序に従って単位
置時間幅で変調波発振器霞)の発振周波数を切換回路例
により周波数ンフトキーイングするようになされている
。この時、FSK変1lAl器遡)に加えられるデータ
のタイミングは変調波発優器(27)に内蔵するクロッ
ク発振器(図示せず)よシ供給されるようになっていて
、応答用の電波は受信入力と前記FI9に信号とを混合
し送信全中線(20)より副射するようになされている
。That is, in the configuration shown in FIG.
I) When a mobile object passes in front of the interrogator, a carrier wave is transmitted from a transmitting antenna (1) for a predetermined period of time in response to an external activation signal, and the mobile transponder (200)
The receiver converts this into direct current using a rectifier circuit to obtain an operating current, and supplies a source to each part of the mobile transponder (200) and a built-in code sending circuit (200) to a storage circuit (branch)).
The binary stored data is read from the code string of sir%Ol, 9ysx signal, and according to this order, the oscillation frequency of the modulated wave oscillator (Kasumi) is frequency-ftkeyed using a switching circuit example with a single position time width. ing. At this time, the timing of the data added to the FSK variable generator (27) is supplied by a clock oscillator (not shown) built in the modulated wave generator (27), and the response radio wave is The receiving input and the signal to the FI 9 are mixed and sub-radiated from the transmitting central line (20).
しかるに、上述した従来の装置において、移動応答器(
201J)内の記憶回路例に格納さiするFEIK変調
のためデータは固定であって、データの進き換えの際に
は、記憶回路(至)(内の11ん出し卑用メモリ(RO
M)を取シ外して惟き換え作業を行わなければならない
という欠点があった。However, in the conventional device described above, a mobile transponder (
The data is fixed due to the FEIK modulation stored in the memory circuit in the memory circuit (201J).
There was a drawback that M) had to be removed and replaced.
そこで本発明は、上記のような従来のものの欠点を除去
1゛るためになされたもので、(多nib応答器及び質
問器内に、記憶回路に格納alLるデータの古き込み、
または書き換えを質問器からの引換信号によって行い得
る1漢手段を直りることにより、記憶データ内容を無線
によp非」へ触で変更できるiff il伝送装置を提
供するこJ:を目的としている。Therefore, the present invention has been made to eliminate the drawbacks of the conventional ones as described above.
The object of the present invention is to provide an IFIL transmission device that can wirelessly change the contents of stored data by touching it, or rewriting can be done by an exchange signal from an interrogator. .
以下、本発明の一実施例をと111図と同一部分は同一
符号を附して示す第2図に基い°C説明する。Hereinafter, one embodiment of the present invention will be explained based on FIG. 2, in which the same parts as in FIG. 111 are denoted by the same reference numerals.
第2図において、 (101)と(201)は−訂れ
ぞれ本発明における質問器と移動応答器であって、該質
問器(iol)と移動応答器(201)内には、従来の
11ケ成の他に、移動応答器(201)内の記憶回路−
(の記憶データの1き込み、またはdiき」嗅えを無線
で行う訃換手攻が内蔵されている。すなわち、」二記質
問器(101)内には、上記#動応咎器(21」り内の
1;シシ憶回路陣(に格納され九変調用データを討き換
えるための書換信号を送信するデータv1換信号発生器
(1’l)が内蔵されていると共に、上記移動応答器(
201)内には、該書換信号に基いてデータの油き込み
、または門き換えを制飢するテータ書換制呻回路幽)と
記憶回路印(に格納されたデータを消去するデータ消去
器(81)とが内蔵されて、該#動応答器(201)の
記憶データの■八み、または?Ifき換えを質問器(1
01)により無線でイjなうようになされている。In FIG. 2, (101) and (201) are the interrogator and mobile transponder of the present invention, respectively, and the interrogator (iol) and the mobile transponder (201) contain the conventional In addition to the 11 circuits, a memory circuit in the mobile transponder (201)
The interrogator (101) has a built-in interrogator that wirelessly imports or detects the memory data of (1). 1 in 21: A built-in data v1 conversion signal generator (1'l) that transmits a rewrite signal for rewriting the 9 modulation data stored in the storage circuit group (9), and the above-mentioned movement Responder (
201) includes a data rewrite suppressing circuit (201) that prevents data from being infiltrated or gate-changed based on the rewrite signal, and a data eraser (201) that erases data stored in the memory circuit (201). 81) is built in, and the data stored in the transponder (201) can be changed or replaced by the interrogator (1
01) allows for wireless communication.
なお、(ロ)jは」二記データ曲換制イll1l信号発
生器(27)から送出される組換信号を受イdするだめ
の受信部である。Note that (b) j is a receiving section for receiving the recombination signal sent from the data conversion control signal generator (27).
したがって、第2図ff11?成において、質問器(1
υりのデータ1W換信号元生蒲(”)に予め新たに記1
意させたいデータを記憶させておくと、データ内装形の
移動応答器(21j1)が窒中、vJ!(2)の前に米
た時に、データ書換信号発生器(1’/Jから生じた信
号によって変調された送信波が、送信部(11)%空中
線(1匂をコ也して放射される。Therefore, Fig. 2ff11? In the configuration, the interrogator (1
υ's data 1W exchange signal is newly recorded in advance (") 1
When you store the data you want to display, the data-embedded mobile transponder (21j1) will display vJ! When placed in front of (2), the transmission wave modulated by the signal generated from the data rewriting signal generator (1'/J) is radiated by the transmitter (11)% antenna (1). .
次に、移動応答器(201Jの空中線(21)力;こh
を受け、受イM f、11K(2JIでは調された信号
が、データ、I−1き換え制御回路Cl0)に入力され
ると、この回路により、応答器をデータ川きかえモード
にし、デー4消去器f、811を駆動させ旧データを・
消去し、:(j+データを?’Jき込み、再び応答モー
ドにする′!Lでの一連の信号が送出され、データの■
き換えが;門J″する。Next, the mobile transponder (201J antenna (21) force;
When the received signal Mf, 11K (in 2JI, the adjusted signal is input to the data, I-1 switching control circuit Cl0), this circuit puts the transponder into the data river switching mode and switches the data. 4 Drive the eraser f and 811 to erase the old data.
A series of signals at !L is sent, and the data is
The change is; gate J''.
また、データ酊き換え装置となる質問器と同様の回路を
内蔵しているので、同装置?t−により1.移動応答器
(201)の−Vll@換えられたう′−夕の(11(
i認もできる。Also, since it has a built-in circuit similar to the interrogator, which is a data exchange device, is it the same device? 1 by t-. Mobile transponder (201) -Vll@changed u'-evening (11(
i-authorization is also possible.
尚、上記実施例では、データ消去i!flallをイ1
1υ応答器(20り内に設けてデータ消去を行うように
したが記憶回路f2/14に外部からテータ消去用iI
L磁波を照射できるよう窓を設けてデータ消去してもよ
い。In the above embodiment, data deletion i! fall 1
1υ responder (I installed it within 20mm to erase the data, but the memory circuit f2/14 is connected to
Data may be erased by providing a window through which L magnetic waves can be irradiated.
以上のように、本発明によれげ、移!(1υ応谷器内の
記憶回路に格納する変調用データのデータV)き換えを
非接触で行い祷るという効」(Lがある。As described above, the present invention allows for easy movement! (Data V of the modulation data stored in the memory circuit in the 1υ oscillator) There is an effect of performing the switching without contact (L).
第11yJは従来の情報伝送装置を示すブロック図、第
2図は本発明の一実h’tV向によるIN氾伝送装置を
示すブロック図Cある。
0頭、(101)・・・質問?(
(200) 、 (201) ・ ― ― f多![む
尾、′ン3°器(17)・・−デークシ1換信号発生器
(221、、@整流回路 陸1・)・−9記憶回路(
2’i) ψ・* F sK 変if/、9器(30)
・・−データν1き換えfiill ?1171回路1
8す・・中データ消去器
なお、図中、同一符号は同一、又は相当部分を示す。
代理人 )シ 野 信 −
第1図
第2図11yJ is a block diagram showing a conventional information transmission device, and FIG. 2 is a block diagram C showing an IN flood transmission device according to the embodiment of the present invention. 0 head, (101)...Question? ((200), (201) ・ ― ― f many! [Muo, 'n 3° device (17)...-Dexy 1 conversion signal generator (221,, @ rectifier circuit land 1.) ・-9 memory circuit(
2'i) ψ・* F sK change if/, 9 units (30)
・・Replace data ν1 fill? 1171 circuit 1
8. Middle data eraser In the figures, the same reference numerals indicate the same or corresponding parts. Agent) Nobuo Shino - Figure 1 Figure 2
Claims (1)
質問器からの送信波を検波して動作電源を得る無電源の
移動応答器とから成り、該移動応答器は上記質問器から
送ir1される搬送波を受信して、内蔵する記憶回路に
格納された変調用データに基いて賀詞し上!It:賀間
器質問信するようになされた清報伝送装置において、上
記質問器内に、上記移動応答器内の記憶回路に格納され
比変a’W用データを1F@換えるためのM11信号を
送信するデータ■1換信号発生器を内蔵すると共に、上
HI2移動応答器内には、該書換信号に基いてデータの
川き込み、または書@換えを1ムリ御するデータ爾換1
四f卸回路と、記憶回路に格納されたデータを消去する
データ消去器とを内蔵して、該移動応答器の記憶データ
の付込み、または■きかえを質問器によシ無線で行なう
ことを11¥徴としたliV報伝送伝送装It consists of an interrogator that is fixedly installed on the ground, and an unpowered mobile transponder that is attached to a moving body and obtains operating power by detecting the transmitted waves from the interrogator. Receive the carrier wave transmitted by IR1 and perform a greeting based on the modulation data stored in the built-in memory circuit! It: In a news transmission device configured to interrogate a Kama device, an M11 signal is stored in the interrogator in a storage circuit in the mobile transponder and is used to change the ratio a'W data to 1F@. It has a built-in data conversion signal generator that transmits the data, and the upper HI2 mobile responder also has a data conversion signal generator that controls data import or rewriting based on the rewrite signal.
A built-in 4F wholesale circuit and a data eraser for erasing data stored in the memory circuit are used to wirelessly attach or exchange data stored in the mobile transponder to the interrogator. LiV information transmission transmission system with a charge of 11 yen
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13771482A JPS5927278A (en) | 1982-08-06 | 1982-08-06 | Information transmitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13771482A JPS5927278A (en) | 1982-08-06 | 1982-08-06 | Information transmitter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5927278A true JPS5927278A (en) | 1984-02-13 |
Family
ID=15205100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13771482A Pending JPS5927278A (en) | 1982-08-06 | 1982-08-06 | Information transmitter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5927278A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62207599A (en) * | 1986-03-05 | 1987-09-11 | Ebara Infilco Co Ltd | Belt press type dehydrator |
JPS62208721A (en) * | 1986-03-07 | 1987-09-14 | Sharp Corp | Radio equipment |
JPS62208722A (en) * | 1986-03-07 | 1987-09-14 | Sharp Corp | Radio equipment |
JPS62283738A (en) * | 1986-05-30 | 1987-12-09 | Sharp Corp | Microwave data transmission equipment |
JPS62294346A (en) * | 1986-06-13 | 1987-12-21 | Sharp Corp | Mictowave data transmission equipment |
JPS62294347A (en) * | 1986-06-13 | 1987-12-21 | Sharp Corp | Microwave data transmission equipment |
JPS63302629A (en) * | 1987-06-02 | 1988-12-09 | Sharp Corp | Identification device for moving body |
JPH01145591A (en) * | 1987-12-01 | 1989-06-07 | Kubota Ltd | Object identifying device |
JPH01182782A (en) * | 1988-01-14 | 1989-07-20 | Sony Corp | Reflection type transmitter |
JPH01260385A (en) * | 1988-04-12 | 1989-10-17 | New Japan Radio Co Ltd | Non-contact type object identifier |
JPH028772A (en) * | 1988-06-27 | 1990-01-12 | Sharp Corp | Responder in radio data-transmission system |
JPH0242375A (en) * | 1988-08-02 | 1990-02-13 | Omron Tateisi Electron Co | Body identification system |
JPH0242376A (en) * | 1988-08-02 | 1990-02-13 | Omron Tateisi Electron Co | Body identification system |
JPH02141689A (en) * | 1988-11-22 | 1990-05-31 | Honda Denshi Giken:Kk | Storage system of id transponder |
US4937581A (en) * | 1980-02-13 | 1990-06-26 | Eid Electronic Identification Systems Ltd. | Electronic identification system |
JPH0587916A (en) * | 1991-09-26 | 1993-04-09 | Sharp Corp | Distinguishing apparatus of moving body |
JPH05100019A (en) * | 1991-10-08 | 1993-04-23 | Sharp Corp | Moving body identifying device |
JP2002356900A (en) * | 2001-05-31 | 2002-12-13 | Toto Ltd | Water closet |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516549B1 (en) * | 1967-12-06 | 1976-02-28 |
-
1982
- 1982-08-06 JP JP13771482A patent/JPS5927278A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516549B1 (en) * | 1967-12-06 | 1976-02-28 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4937581A (en) * | 1980-02-13 | 1990-06-26 | Eid Electronic Identification Systems Ltd. | Electronic identification system |
JPS62207599A (en) * | 1986-03-05 | 1987-09-11 | Ebara Infilco Co Ltd | Belt press type dehydrator |
JPH0479758B2 (en) * | 1986-03-05 | 1992-12-16 | Ebara Infuiruko Kk | |
JPS62208721A (en) * | 1986-03-07 | 1987-09-14 | Sharp Corp | Radio equipment |
JPS62208722A (en) * | 1986-03-07 | 1987-09-14 | Sharp Corp | Radio equipment |
JPS62283738A (en) * | 1986-05-30 | 1987-12-09 | Sharp Corp | Microwave data transmission equipment |
JPS62294346A (en) * | 1986-06-13 | 1987-12-21 | Sharp Corp | Mictowave data transmission equipment |
JPS62294347A (en) * | 1986-06-13 | 1987-12-21 | Sharp Corp | Microwave data transmission equipment |
JPS63302629A (en) * | 1987-06-02 | 1988-12-09 | Sharp Corp | Identification device for moving body |
JPH01145591A (en) * | 1987-12-01 | 1989-06-07 | Kubota Ltd | Object identifying device |
JPH01182782A (en) * | 1988-01-14 | 1989-07-20 | Sony Corp | Reflection type transmitter |
JPH01260385A (en) * | 1988-04-12 | 1989-10-17 | New Japan Radio Co Ltd | Non-contact type object identifier |
JPH028772A (en) * | 1988-06-27 | 1990-01-12 | Sharp Corp | Responder in radio data-transmission system |
JPH0242375A (en) * | 1988-08-02 | 1990-02-13 | Omron Tateisi Electron Co | Body identification system |
JPH0242376A (en) * | 1988-08-02 | 1990-02-13 | Omron Tateisi Electron Co | Body identification system |
JPH02141689A (en) * | 1988-11-22 | 1990-05-31 | Honda Denshi Giken:Kk | Storage system of id transponder |
JPH0587916A (en) * | 1991-09-26 | 1993-04-09 | Sharp Corp | Distinguishing apparatus of moving body |
JPH05100019A (en) * | 1991-10-08 | 1993-04-23 | Sharp Corp | Moving body identifying device |
JP2002356900A (en) * | 2001-05-31 | 2002-12-13 | Toto Ltd | Water closet |
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