JPH0447679U - - Google Patents
Info
- Publication number
- JPH0447679U JPH0447679U JP1990090894U JP9089490U JPH0447679U JP H0447679 U JPH0447679 U JP H0447679U JP 1990090894 U JP1990090894 U JP 1990090894U JP 9089490 U JP9089490 U JP 9089490U JP H0447679 U JPH0447679 U JP H0447679U
- Authority
- JP
- Japan
- Prior art keywords
- interrogator
- absence
- abnormality
- signal indicating
- built
- 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
- 230000005856 abnormality Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Selective Calling Equipment (AREA)
- Radar Systems Or Details Thereof (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Description
第１図はこの考案の一実施例である個体識別装
置のブロツク図、第２図は同上装置における質問
器と応答器間の交信の一例を示す図、第３図は応
答器から質問器への応答中の状態を示すフローチ
ヤート図、第４図は従来の個体識別装置のブロツ
ク図である。
１……質問器、２……応答器、１３……表示器
、２３……電池。
Figure 1 is a block diagram of an individual identification device that is an embodiment of this invention, Figure 2 is a diagram showing an example of communication between an interrogator and a transponder in the same device, and Figure 3 is a diagram showing communication from the transponder to the interrogator. FIG. 4 is a block diagram of a conventional individual identification device. 1... Interrogator, 2... Responder, 13... Display device, 23... Battery.
Claims (1)
応答器と非接触交信手段を内蔵する質問器とより
構成され、この応答器と質問器の間で電磁波を利
用して非接触で情報の交信を行なう個体識別装置
において、応答器には、質問器からの通常の呼び
かけ信号に対して内蔵している電池の電圧異常の
有無を示す信号を送信する手段と、質問器からの
電池電圧異常の有無の状態を指示する特定の呼び
かけ信号に対して指示された異常の有無の状態を
示す信号を送信する手段を備え、質問器には応答
器が内蔵している電池の電圧異常の有無を示す信
号を受信して異常の有無を表示する表示器を備え
たことを特徴とする個体識別装置。 It consists of a transponder with a built-in non-contact communication means, memory and battery, and an interrogator with a built-in non-contact communication means, and information is exchanged non-contact using electromagnetic waves between the transponder and the interrogator. In the individual identification device, the transponder includes a means for transmitting a signal indicating the presence or absence of an abnormality in the voltage of the built-in battery in response to a normal interrogation signal from the interrogator, and a means for transmitting a signal indicating the presence or absence of an abnormality in the battery voltage from the interrogator. The interrogator is equipped with a means for transmitting a signal indicating the presence or absence of a specified abnormality in response to a specific calling signal indicating the state, and the interrogator transmits a signal indicating the presence or absence of a voltage abnormality of a battery built in the transponder. An individual identification device characterized by comprising a display device that receives information and displays the presence or absence of an abnormality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990090894U JPH0447679U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990090894U JPH0447679U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447679U true JPH0447679U (en) | 1992-04-22 |
Family
ID=31826038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990090894U Pending JPH0447679U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447679U (en) |
-
1990
- 1990-08-30 JP JP1990090894U patent/JPH0447679U/ja active Pending
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