ES455537A1 - Instant data check system for identification cards or similar. (Machine-translation by Google Translate, not legally binding) - Google Patents
Instant data check system for identification cards or similar. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES455537A1 ES455537A1 ES455537A ES455537A ES455537A1 ES 455537 A1 ES455537 A1 ES 455537A1 ES 455537 A ES455537 A ES 455537A ES 455537 A ES455537 A ES 455537A ES 455537 A1 ES455537 A1 ES 455537A1
- Authority
- ES
- Spain
- Prior art keywords
- signal
- machine
- translation
- data
- holder
- 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
- 238000010200 validation analysis Methods 0.000 abstract 3
- 230000002349 favourable effect Effects 0.000 abstract 2
- 238000013524 data verification Methods 0.000 abstract 1
Landscapes
- Collating Specific Patterns (AREA)
- Credit Cards Or The Like (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
Instant data verification system for identification cards or the like comprising a central electronic calculator and, at least, a remote terminal point, an apparatus for checking that the holder of an identification card that carries data that can be read by machine is the authorized holder, which comprises means for converting said machine readable data into a first electrical signal; means for recording a series of data known only to the authorized owner; means for converting said data series into first and second signal parts; means located at the remote terminal point for comparing said first signal part with a first reference signal; means for responding to a favorable comparison in said first means for generating a first validation signal; means for responding to the first validation signal for transmitting said second part of the signal to the central electronic calculator; second means located in the central electronic calculator to check said second part of the signal with a second reference signal and means responding to a favorable comparison made in said second means to generate a second validation signal indicating that the card holder is the authorized holder. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES455537A ES455537A1 (en) | 1977-02-01 | 1977-02-01 | Instant data check system for identification cards or similar. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES455537A ES455537A1 (en) | 1977-02-01 | 1977-02-01 | Instant data check system for identification cards or similar. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES455537A1 true ES455537A1 (en) | 1978-01-01 |
Family
ID=8473064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES455537A Expired ES455537A1 (en) | 1977-02-01 | 1977-02-01 | Instant data check system for identification cards or similar. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES455537A1 (en) |
-
1977
- 1977-02-01 ES ES455537A patent/ES455537A1/en not_active Expired
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