ES2070665A2 - Radio-link data capture system between a computer and several automatic distribution machines - Google Patents
Radio-link data capture system between a computer and several automatic distribution machinesInfo
- Publication number
- ES2070665A2 ES2070665A2 ES09200795A ES9200795A ES2070665A2 ES 2070665 A2 ES2070665 A2 ES 2070665A2 ES 09200795 A ES09200795 A ES 09200795A ES 9200795 A ES9200795 A ES 9200795A ES 2070665 A2 ES2070665 A2 ES 2070665A2
- Authority
- ES
- Spain
- Prior art keywords
- computer
- radio
- automatic distribution
- data capture
- link data
- 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
Abstract
Radio-link data capture system between a computer and several automatic distribution machines. It comprises a central apparatus, comprising a personal computer running under the MS-DOS system provided with at least one RS-232 communications port and printer. To the communications port is connected the special AR-5HH modem, whose mission consists, in addition to modulating and demodulating the RS-232 signals, of decoding the characters which it receives from the computer and triggering the following actions: ESCAPE character: Simulates the PTT key in radio (Push to talk). Any other control character releases the PTT key. All the characters received via radio, once demodulated, are transmitted to the computer. As can be seen in the protocol described below, this operational mode ensures the correct functioning of the said protocol except in relation to time delays, control of which depends on the service program of the computer. In each automatic distribution machine there will be installed an AR-5H1 control device which includes the modem and the logic required to interrogate the Executive 1900 coin collection device and to respond appropriately to interrogation messages from the computer. It is provided with a powerful microprocessor which incorporates the logical functions of message decoding, processing of data from the coin collection device and the characteristic processes of modulation and demodulation of the radio signals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200795A ES2070665B1 (en) | 1992-04-13 | 1992-04-13 | RADIO LINK DATA CAPTURE SYSTEM BETWEEN A COMPUTER AND SEVERAL AUTOMATIC DISTRIBUTION MACHINES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200795A ES2070665B1 (en) | 1992-04-13 | 1992-04-13 | RADIO LINK DATA CAPTURE SYSTEM BETWEEN A COMPUTER AND SEVERAL AUTOMATIC DISTRIBUTION MACHINES. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2070665A2 true ES2070665A2 (en) | 1995-06-01 |
ES2070665R ES2070665R (en) | 1996-06-16 |
ES2070665B1 ES2070665B1 (en) | 1997-02-16 |
Family
ID=8276724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200795A Expired - Fee Related ES2070665B1 (en) | 1992-04-13 | 1992-04-13 | RADIO LINK DATA CAPTURE SYSTEM BETWEEN A COMPUTER AND SEVERAL AUTOMATIC DISTRIBUTION MACHINES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2070665B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2086114A (en) * | 1980-10-22 | 1982-05-06 | Miyashita Toshio | Vending Machine Control System |
US4412292A (en) * | 1981-02-17 | 1983-10-25 | The Coca-Cola Company | System for the remote monitoring of vending machines |
EP0346254A1 (en) * | 1988-05-10 | 1989-12-13 | Jean Marie Kuhn | Central device for authorizing the individual operation of several randomly situated apparatuses |
-
1992
- 1992-04-13 ES ES9200795A patent/ES2070665B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2086114A (en) * | 1980-10-22 | 1982-05-06 | Miyashita Toshio | Vending Machine Control System |
US4412292A (en) * | 1981-02-17 | 1983-10-25 | The Coca-Cola Company | System for the remote monitoring of vending machines |
EP0346254A1 (en) * | 1988-05-10 | 1989-12-13 | Jean Marie Kuhn | Central device for authorizing the individual operation of several randomly situated apparatuses |
Also Published As
Publication number | Publication date |
---|---|
ES2070665R (en) | 1996-06-16 |
ES2070665B1 (en) | 1997-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19920413 Kind code of ref document: B1 Effective date: 19920413 |
|
FD1A | Patent lapsed |
Effective date: 20040414 |