FR2408118B1 - - Google Patents
Info
- Publication number
- FR2408118B1 FR2408118B1 FR7733586A FR7733586A FR2408118B1 FR 2408118 B1 FR2408118 B1 FR 2408118B1 FR 7733586 A FR7733586 A FR 7733586A FR 7733586 A FR7733586 A FR 7733586A FR 2408118 B1 FR2408118 B1 FR 2408118B1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation
- H03K21/403—Arrangements for storing the counting state in case of power supply interruption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
- G01D9/005—Solid-state data loggers
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7733586A FR2408118A1 (fr) | 1977-11-08 | 1977-11-08 | Dispositif de mesure et d'enregistrement, notamment pour la mesure du trafic sur les voies de circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7733586A FR2408118A1 (fr) | 1977-11-08 | 1977-11-08 | Dispositif de mesure et d'enregistrement, notamment pour la mesure du trafic sur les voies de circulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2408118A1 FR2408118A1 (fr) | 1979-06-01 |
| FR2408118B1 true FR2408118B1 (es) | 1980-07-18 |
Family
ID=9197394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7733586A Granted FR2408118A1 (fr) | 1977-11-08 | 1977-11-08 | Dispositif de mesure et d'enregistrement, notamment pour la mesure du trafic sur les voies de circulation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2408118A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3123444A1 (de) * | 1981-06-12 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und anordnung zum nichtfluechtigen speichern des zaehlerstandes einer elektronischen zaehlschaltung |
| FR2602358A1 (fr) * | 1986-08-01 | 1988-02-05 | Acticom | Dispositif de controle d'un systeme de surveillance |
-
1977
- 1977-11-08 FR FR7733586A patent/FR2408118A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2408118A1 (fr) | 1979-06-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |