JPH05130097A - タクシーメータのデータ伝送の際のデータ保護方法 - Google Patents
タクシーメータのデータ伝送の際のデータ保護方法Info
- Publication number
- JPH05130097A JPH05130097A JP6471092A JP6471092A JPH05130097A JP H05130097 A JPH05130097 A JP H05130097A JP 6471092 A JP6471092 A JP 6471092A JP 6471092 A JP6471092 A JP 6471092A JP H05130097 A JPH05130097 A JP H05130097A
- Authority
- JP
- Japan
- Prior art keywords
- password
- data
- inspection
- generator polynomial
- parameter
- 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
- 238000000034 method Methods 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000013479 data entry Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B13/00—Taximeters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4109682.7 | 1991-03-23 | ||
| DE4109682A DE4109682C1 (enrdf_load_stackoverflow) | 1991-03-23 | 1991-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05130097A true JPH05130097A (ja) | 1993-05-25 |
Family
ID=6428107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6471092A Pending JPH05130097A (ja) | 1991-03-23 | 1992-03-23 | タクシーメータのデータ伝送の際のデータ保護方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0505831B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH05130097A (enrdf_load_stackoverflow) |
| AT (1) | ATE153461T1 (enrdf_load_stackoverflow) |
| DE (2) | DE4109682C1 (enrdf_load_stackoverflow) |
| ES (1) | ES2103011T3 (enrdf_load_stackoverflow) |
| IL (1) | IL101263A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9306016U1 (de) * | 1993-04-21 | 1993-12-16 | Mannesmann Kienzle Gmbh, 78052 Villingen-Schwenningen | Taxameter |
| DE4445670A1 (de) * | 1994-12-21 | 1996-06-27 | Vdo Schindling | Verfahren zur Identifikation des Benutzers eines Taxameters |
| DE29518000U1 (de) * | 1995-11-14 | 1996-02-15 | VDO Adolf Schindling AG, 65824 Schwalbach | Elektronischer Fahrtschreiber |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1519721A (en) * | 1977-05-13 | 1978-08-02 | Green W E | Taximeters |
| GB1586557A (en) * | 1977-06-13 | 1981-03-18 | Western Eng Ltd | Electronic taximeter |
| DE3204081A1 (de) * | 1982-02-06 | 1983-08-18 | Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen | Verfahren zur verbesserung der eichamtlichen abnahme von elektronischen taxametern |
| US4625076A (en) * | 1984-03-19 | 1986-11-25 | Nippon Telegraph & Telephone Public Corporation | Signed document transmission system |
| FR2619234B1 (fr) * | 1987-08-07 | 1991-04-19 | Ricard Claude | Procedes et dispositifs adaptateurs pour introduire des donnees dans des taximetres electroniques a partir d'un ordinateur central relie temporairement a un terminal local |
-
1991
- 1991-03-23 DE DE4109682A patent/DE4109682C1/de not_active Expired - Lifetime
-
1992
- 1992-03-11 AT AT92104133T patent/ATE153461T1/de not_active IP Right Cessation
- 1992-03-11 DE DE59208509T patent/DE59208509D1/de not_active Expired - Fee Related
- 1992-03-11 ES ES92104133T patent/ES2103011T3/es not_active Expired - Lifetime
- 1992-03-11 EP EP92104133A patent/EP0505831B1/de not_active Expired - Lifetime
- 1992-03-17 IL IL10126392A patent/IL101263A/en not_active IP Right Cessation
- 1992-03-23 JP JP6471092A patent/JPH05130097A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE4109682C1 (enrdf_load_stackoverflow) | 1992-08-27 |
| EP0505831B1 (de) | 1997-05-21 |
| ES2103011T3 (es) | 1997-08-16 |
| EP0505831A3 (en) | 1993-08-04 |
| EP0505831A2 (de) | 1992-09-30 |
| ATE153461T1 (de) | 1997-06-15 |
| DE59208509D1 (de) | 1997-06-26 |
| IL101263A (en) | 1995-03-15 |
| IL101263A0 (en) | 1992-11-15 |
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