Automatic transaction machine

• US 4,803,347 A
• Filed: 03/25/1987
• Issued: 02/07/1989
• Est. Priority Date: 03/25/1986
• Status: Expired due to Term

• Current Assignee: Omron Tateisi Electronics Co. (Omron Corporation)
• Original Assignee: Omron Tateisi Electronics Co. (Omron Corporation)
• Inventors: Sugahara, Youji, Matsumura, Hideyuki
• Primary Examiner(s): Envall, Jr., Roy N.
• Application Number:
  US07/029,895
• Time in Patent Office: 685 Days
• Field of Search: 235/379, 235/380
• US Class Current: 235/379
• CPC Class Codes: G07F 19/20 Automatic teller machines [ATMs]
• CPC Class Codes: G07F 19/201 Accessories of ATMs
• CPC Class Codes: G07F 19/211 Software architecture within ATMs or in relation to the ATM network

Abstract

Disclosed is an automatic transaction machine which normally operates in an oil-line mode with a central station. If during the course of a transaction a communications interruption occurs between the machine and central station, the transaction can be completed off-line with storage at the machine of the off-line transaction data for later transmission to the central station for account updating.

Claims

1. An automatic transaction machine for executing customer transactions and communicating with a central station, said machine comprising:

means for receiving identifying data identifying a customer;

means for receiving a transaction amount;

means for receiving information concerning a desired transaction;

means for initiating an on-line transaction communication with said central station over a communications link;

means responsive to establishment of said on-line transaction communication with a central station for transmitting data including at least said identifying data and transaction amount over said communications link to said central station for updating an account file corresponding to said identificant data thereat;

means responsive to a first signal received from said central station indicating an updating of said account file for completing said desired transaction on-line;

means responsive to an absence of an on-line communication with said central station, after said on-line communication is initiated, for completing said desired transaction off-line; and

an off-line transaction memory means operative when said machine completes said desired transaction off-line for storing data concerning a completed off-line transaction for later transmission to said central station.

2. An automatic transaction machine as in claim 1, wherein said means for completing said desired transaction off-line sets said machine in an off-line mode.

3. An automatic transaction machine as in claim 2, futher comprising:

means operative upon establishment of communications with said central station for enquiring of said central station if said account file has been updated by transaction data stored in said off-line transaction memory means; and

means responsive to a second signal from said central station indicating that said account file has not been updated for transmitting said transaction data from said off-line transaction memory means to said central station.

4. An automatic transaction machine as in claim 3, further comprising means responsive to receipt of a third signal from said central station indicating the updating of said account file, after said transaction data is transmitted thereto, for clearing said transaction data from said off-line transaction memory means.

5. An automatic tansaction machine as in claim 4, further comprising means responsive to receipt of one of said second and third signals indicating the updating of said account file for setting said machine in an on-line mode.

6. An automatic transaction machine as in claim 1, wherein said means for completing said desired transaction off-line further comprises:

means for determining whether a desired transaction is a deposit or withdrawal;

means responsive to a determination that the desired transaction is a withdrawal for determining if the transaction amount is below an allowable upper limit; and

means for permitting completion of said desired transaction if said transaction is a withdrawal and the transaction amount is below said allowable upper limit, or if said transaction is a deposit.

7. An automatic transaction machine as in claim 1, wherein said means for completing said transaction off-line includes means for issuing a printed record of said off-line transaction which contains an indication that said transaction was completed off-line.

8. An automatic transaction machine as in claim 2, further comprising means operative when said machine is in said off-line mode for attempting to establish communications with said central station and in response to a failure to establish said communications for further operating said machine off-line to execute only deposit transactions.