JPH026282U - - Google Patents
Info
- Publication number
- JPH026282U JPH026282U JP8535688U JP8535688U JPH026282U JP H026282 U JPH026282 U JP H026282U JP 8535688 U JP8535688 U JP 8535688U JP 8535688 U JP8535688 U JP 8535688U JP H026282 U JPH026282 U JP H026282U
- Authority
- JP
- Japan
- Prior art keywords
- card
- identification information
- identification
- legitimacy
- transponder
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図は本考案の一実施例の全体構成図、第２
図は同上の要部構成図、第３図及び第４図は同上
の動作説明のためのフローチヤート、第５図は従
来例の概略構成図、第６図ａ，ｂは同上の要部構
成図である。
Ａは質問器、Ｂは応答器、Ｓは検知エリア、１
０は記憶回路である。
Figure 1 is an overall configuration diagram of an embodiment of the present invention, Figure 2
The figure is a configuration diagram of the main parts of the same as above, Figures 3 and 4 are flowcharts for explaining the operation of the same, Figure 5 is a schematic diagram of the conventional example, and Figures 6a and b are the main parts of the same as above. It is a diagram. A is the interrogator, B is the responder, S is the detection area, 1
0 is a memory circuit.
Claims (1)
問器と、自己の正当性を質問器に判断させるため
の識別情報を自己の記憶回路内に保持し、質問器
からの質問信号に対して自己の記憶回路内の識別
情報を読み出して自己の正当性を示す応答信号を
質問器に返信する複数個のカード型の応答器とか
らなる移動体識別装置において、システム間の区
別を行うシステム識別番号と、同一システム内で
応答器を区別するカード識別番号と、カード識別
番号の変更時に変更者の正当性を判別するシステ
ム暗唱番号と、応答器の所有者の正当性を判別す
るカード暗唱番号とを応答器の記憶回路内に保持
し、前記各識別情報の読み出し又は書き込みはカ
ード発行者とシステム管理者とカード使用者につ
いて夫々制限されていることを特徴とする移動体
識別装置。 A plurality of interrogators transmit interrogation signals within the detection area, and identification information for allowing the interrogators to judge their own validity is held in their own memory circuits. A system identification number that distinguishes between systems in a mobile object identification device consisting of a plurality of card-type transponders that read out identification information in the memory circuit of the device and send a response signal indicating its own validity to the interrogator. , a card identification number that distinguishes transponders within the same system, a system PIN number that determines the legitimacy of the person changing the card identification number, and a card PIN number that determines the legitimacy of the owner of the transponder. A mobile object identification device, wherein the identification information is retained in a memory circuit of a transponder, and reading or writing of each of the identification information is restricted for a card issuer, a system administrator, and a card user, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8535688U JPH026282U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8535688U JPH026282U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026282U true JPH026282U (en) | 1990-01-16 |
Family
ID=31310028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8535688U Pending JPH026282U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06264969A (en) * | 1993-02-05 | 1994-09-20 | Carl Freudenberg:Fa | Car drive system |
-
1988
- 1988-06-27 JP JP8535688U patent/JPH026282U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06264969A (en) * | 1993-02-05 | 1994-09-20 | Carl Freudenberg:Fa | Car drive system |
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