US4887080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stationary traffic monitoring device
Assignee: Robot Foto and Electronic GmbH and Co KG
•
Filing: 1988-08-11
•
Granted: 1989-12-12
•
Expires: 2008-08-11
Abstract
Abstract In a stationary traffic monitoring device a housing is fixedly installed at a place of operation. An insert having a recording camera and control and evaluation unit is adapted to be optionally inserted into the housing. The data specific for the operation site, for example identification sign of the operation site, switch-off times or the delay times required for the operation site, are memorized in a housing-fixed memory and are automatically transferred to the control and evaluation unit when the insert is inserted into the housing.
Inventors
- 👤 Mario Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:41
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/01; G08G1/017; G08G1/0175
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
73 words
A stationary traffic monitoring device comprising a housing fixedly installed at an operation site, and an insert having a recording camera and a control and evaluation unit adapted to receive data specific for the operation site, in which the data specific for the operation site are memorized in memory means, said memory means being adapted to transmit said data to the control and evaluation unit when the insert is inserted into the housing.
Claim 2
Dependent Claim
73 words
A stationary traffic monitoring device comprising a housing fixedly installed at an operation site, and an insert having a recording camera and a control and evaluation unit adapted to receive data specific for the operation site, in which the data specific for the operation site are memorized in memory means, said memory means being adapted to transmit said data to the control and evaluation unit when the insert is inserted into the housing.
Claim 3
Dependent Claim
21 words
A stationary traffic monitoring device as claimed in claim 1, in which the memory means are formed by a semiconductor memory.
Claim 4
Dependent Claim
23 words
A stationary traffic monitoring device as claimed in claim 2, in which the semiconductor memory is formed by a card-shaped integral switching circuit.
Claim 5
Dependent Claim
19 words
A stationary traffic monitoring device as claimed in claim 1, in which the memory means comprise a coded plug.
Claim 6
Dependent Claim
44 words
A stationary traffic monitoring device as claimed in claim 1, in which the memory means comprise a program arranged to switch over the control and evaluation unit to a mode of operation (for example speed or red light monitoring) specific for the operation site.
References Cited (Backward Citations)
GB945693A
Cited
DE2356909A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-12-11 | 1993-06-12 | 1993-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-12-11 | 1997-06-12 | 1997-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-12-11 | 2001-06-12 | 2001-12-12 | $7700.00 | Window Closed / Lapsed |