ES2103179A1 - Digital control system via telephone network. - Google Patents
Digital control system via telephone network.Info
- Publication number
- ES2103179A1 ES2103179A1 ES09401419A ES9401419A ES2103179A1 ES 2103179 A1 ES2103179 A1 ES 2103179A1 ES 09401419 A ES09401419 A ES 09401419A ES 9401419 A ES9401419 A ES 9401419A ES 2103179 A1 ES2103179 A1 ES 2103179A1
- Authority
- ES
- Spain
- Prior art keywords
- telephone network
- host computer
- control system
- digital control
- system via
- 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.)
- Granted
Links
Landscapes
- Telephonic Communication Services (AREA)
- Selective Calling Equipment (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
The digital control system via telephone network consists of: a host computer, close to whoever programs or supervises the controlled installations several remote computers, close to the controlled installations, which receive and carry out the orders from the host computer connected to each remote computer, several slave computers, where the controlled installations are connected a special software package, written in assembly language for tasks using the system resources and in a high-level language for defining the application. Using a telephone connection, the system is capable of programming equipment to be switched on and off autonomously for specified periods of time, finding out at any instant the state of this equipment from any site where the host computer can be connected to the telephone network and generating and sending alarms automatically from each remote computer to the host, where they are recorded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9401419A ES2103179B1 (en) | 1994-06-30 | 1994-06-30 | DIGITAL CONTROL SYSTEM VIA TELEPHONE NETWORK. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9401419A ES2103179B1 (en) | 1994-06-30 | 1994-06-30 | DIGITAL CONTROL SYSTEM VIA TELEPHONE NETWORK. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2103179A1 true ES2103179A1 (en) | 1997-08-16 |
| ES2103179B1 ES2103179B1 (en) | 1998-03-01 |
Family
ID=8286741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9401419A Expired - Lifetime ES2103179B1 (en) | 1994-06-30 | 1994-06-30 | DIGITAL CONTROL SYSTEM VIA TELEPHONE NETWORK. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2103179B1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647721A (en) * | 1985-03-19 | 1987-03-03 | Dynatech Computer Power, Inc. | Telephone activated power controller |
| US4812963A (en) * | 1987-03-31 | 1989-03-14 | Food Automation-Service Techniques, Inc. | Plural cooking computer communication system |
| US5051720A (en) * | 1989-11-13 | 1991-09-24 | Secure Telecom, Inc. | Remote control system using power line of remote site |
-
1994
- 1994-06-30 ES ES9401419A patent/ES2103179B1/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647721A (en) * | 1985-03-19 | 1987-03-03 | Dynatech Computer Power, Inc. | Telephone activated power controller |
| US4812963A (en) * | 1987-03-31 | 1989-03-14 | Food Automation-Service Techniques, Inc. | Plural cooking computer communication system |
| US5051720A (en) * | 1989-11-13 | 1991-09-24 | Secure Telecom, Inc. | Remote control system using power line of remote site |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2103179B1 (en) | 1998-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19970816 Kind code of ref document: A1 Effective date: 19970816 |