Portable billing machine

• US 4,674,056 A
• Filed: 11/14/1985
• Issued: 06/16/1987
• Est. Priority Date: 11/25/1976
• Status: Expired due to Fees

• Current Assignee: Immediate Business Systems Incorporated
• Original Assignee: Immediate Business Systems Incorporated
• Inventors: Goodfellow, Anthony E. B.
• Primary Examiner(s): Wise, Edward J.
• Application Number:
  US06/797,767
• Time in Patent Office: 579 Days
• Field of Search: 364/464, 364/483, 364/401, 364/403, 364/900, 364/492, 235/419, 235/432, 360/4, 340/149, 340/150, 340/152 R
• US Class Current: 705/412
• CPC Class Codes: G06F 3/0232 Manual direct entries, e.g. key to main memory
• CPC Class Codes: G06Q 30/04 Billing or invoicing
• CPC Class Codes: G06Q 50/06 Energy or water supply

Abstract

A portable meter-billing machine, for issuing bills to the customers of public utilities such as town gas and electricity which are supplied to the consumers through meters at the consumer'"'"'s premises, comprises a portable carrying case for the official meter reader to carry to successive premises, the case being provided with a keyboard for entering the new meter reading at the premises of each successive consumer and housing a data memory storing the previous meter-readings of the respective consumers, a program memory storing a billing program and tariff data, a microprocessor and a bill printer controlled by the microprocessor in accordance with the billing program. The machine is responsive to a new meter reading for a consumer being entered on the keyboard to prepare billing data from the previous meter reading stored for that consumer and the stored billing program and tariff data and to print a corresponding bill for that consumer. The data memory has an input/output terminal for writing data into the data memory and for reading data out of that memory.

Claims

1. A portable utility billing apparatus for enabling a utility meter reader to:

(1) obtain information concerning utility meters of a plurality of utility customers on a selected route including current meter value information from those meters that can be read;

(2) record the current meter value information;

(3) calculate actual customer utility charges for those meters that can be read and estimated customer utility charges for those meters that could not be read;

(4) print customer bills with the actual or estimated calculated customer charges thereon; and

(5) deliver the bills to selected route customers;

said apparatus comprising;

a portable support to be carried by the meter reader;

a mass data storage receiving means mounted on the support for receiving a mass data storage device containing previous meter value information and general customer/meter information and estimated current meter value information;

a numeric display means for visually displaying information to the utility meter reader;

a memory means containing tariff information and a control program;

a data entry means for enabling the utility meter reader to enter the current meter value information;

an arithmetic calculating means for receiving the previous meter value information, the tariff information, the current meter value information and the estimated current meter value information;

a bill printing means for printing a customer bill with the customer charges thereon;

an electrical battery means mounted on the support as a source of electrical energy;

a control means responsive to the control program operatively connected to various means to utilize electrical energy from the electrical battery means for;

(1) reading the general customer meter information from the mass storage device and displaying such general customer/meter information on the numeric display means to assist the meter reader in reading the meters;

(2) entering the current meter value information from the data entry means for those meters that are read and displaying the current meter value information on the numeric display;

(3) writing the current meter value information into the mass data storage device to record the same;

(4) operating the arithmetic calculating means to (a) calculate the actual customer charges for those meters that are read and (b) calculate the estimated customer charges for those meters that are not read;

(5) writing the actual and estimated calculated customer charges into the mass data storage means; and

(6) operating the bill printing means to prepare customer bills with the actual and estimated customer charge printed thereon to enable the meter reader to deliver the printed customer bills to the customers.

2. A portable utility billing apparatus for enabling a utility meter reader to:

(1) read utility meters of a plurality of utility customers on a selected route and obtain current meter value information concerning such customers;

(2) record the current meter value information;

(3) calculate customer utility charges;

(4) print customer bills with the calculated customer charges thereon; and

(5) deliver the bills to a selected route customers;

said apparatus comprising;

a portable support to be carried by the meter reader;

a mass data storage receiving means mounted on the support for receiving a mass data storage device containing previous meter value information and general customer information;

a numeric display means visually displaying information to the utility meter reader;

a non-volatile, read only memory (ROM) means containing a control program;

a non-volatile electrically alterable memory means capable of being reprogrammed by the control program, in which the electrically alterable memory contains tariff information;

a data entry means for enabling the utility meter reader to enter the current meter value information;

an arithmetic calculating means for receiving the previous meter value information, the tariff information, and the current meter value information and calculating the customer charges therefrom;

a bill printing means for printing a customer bill with the customer charges thereon;

a control means operatively connected to the non-volatile electrically alterable memory means for;

(1) reading the general customer information from the mass storage device and displaying such general customer information on the numeric display means to assist the meter reader in reading the meters;

(2) entering the current meter value information from the data entry means and displaying the current meter value information on the numeric display;

(3) writing the current meter value information onto the mass data storage device to record the same;

(4) operating the arithmetic calculating means to calculate the customer charges based upon the tariff information, current meter value information, and previous meter value information;

(5) writing the calculated customer charges into the mass data storage means; and

(6) operating the bill printing means to prepare the customer bills with the customer charge printed thereon to enable the meter reader to deliver the printed customer bills to The customers.

3. The portable utility billing apparatus defined in claim 2, wherein the memory means is an electrically alterable read only memory means.

4. A portable utility billing apparatus for enabling a utility meter reader to:

(1) read utility meters of a plurality of utility customers on a selected route and obtain current meter value information concerning such customers;

(2) record the current meter value information;

(3) calculate customer utility charges;

(4) print customer bills with the calculated customer charges thereon; and

(5) deliver the bills to the selected route customers;

said apparatus comprising;

a portable support to be carried by the meter reader;

a mass data storage receiving means mounted on the support for receiving a mass data storage device containing previous meter value information and general customer information;

a numeric display means for visually displaying information to the utility meter reader;

a non-volatile, read only memory (ROM) means containing control program;

a non-volatile electrically alterable memory means capable of being reprogrammed by the control program, in which the electrically alterable read only memory contains tariff information;

a data entry means for enabling the utility meter reader to enter the current meter value information;

an arithmetic calculating means for receiving the previous meter value information, the tariff information, and the current meter value information and calculating the customer charges therefrom;

a bill printing means for printing a customer bill with the customer charges thereon;

a control means operatively connected to the electronically alterable memory means for;

(1) reading the general customer information from the mass storage device and displaying such general customer information on the numeric display means to assist the meter reader in reading the meters;

(2) entering the current meter value information from the data entry means and displaying the current meter value information on the numeric display;

(3) writing the current meter value information into the mass data storage device to record the same;

(4) operating the arithmetic calculating means to calculate the customer charges based upon the tariff information, current meter value information, and previous meter value information; and

(5) operating the bill printing means to prepare the customer bills and the customer charge printed thereon to enable the meter reader to deliver the printed customer bills to the customers.