Electronic voting system

• US 5,278,753 A
• Filed: 08/16/1991
• Issued: 01/11/1994
• Est. Priority Date: 08/16/1991
• Status: Expired due to Term

• Current Assignee: Hart Election Services, Inc.
• Original Assignee: Charles V. Graft III
• Inventors: Graft, Charles V. III
• Primary Examiner(s): McElheny, Jr., Donald E.
• Application Number:
  US07/745,891
• Time in Patent Office: 879 Days
• Field of Search: 364/409, 235/54 F, 235/50 B, 235/385
• US Class Current: 705/12
• CPC Class Codes: G06Q 50/34 Betting or bookmaking, e.g. Internet betting
• CPC Class Codes: G07C 13/00 Voting apparatus
• CPC Class Codes: G07F 17/3288 Betting, e.g. on live events, bookmaking

Abstract

An electronic voting system includes an optical-disk cartridge adapted to store election data and ballots therein, a plurality of precinct computing units corresponding to geographical precincts in an election, and a headquarter computing unit remote from the precinct computing unit and corresponding to a geographical county in an election. The precinct and headquarter computing units include optical disk drives for receiving and accessing the optical-disk cartridge. The precinct computing unit is connected to a display for transmitting the election data to the voters and for receiving the ballots cast by the voters. The optical-disk cartridge is transportable between the precinct computing unit and the headquarter computing unit to communicate the election data and ballots therebetween.

Claims

1. An electronic voting system for use by voters to cast ballots therein during an election, comprising:

an electronic write once/read many storage medium adapted to store election data and ballots thereon;

a precinct computing unit corresponding to a geographical precinct in an election, said precinct computing unit having read/write means for reading said election data from said storage medium and for writing the cast ballots to said storage medium after each voter has finished casting said ballot;

output means, connected to said precinct computing unit, for transmitting the election data from said precinct computing unit to the voters;

input means, connected to said precinct computing unit, for receiving the ballots cast by the voters after each voter has finished casting said ballot;

a headquarter computing unit remote from said precinct computing unit and corresponding to a geographical county in an election, said headquarter computing unit having read/write means for receiving and accessing said write once/read many storage medium;

wherein said write once/read many storage medium is transportable between said precinct computing unit and said headquarter computing unit to communicate the election data and ballots therebetween.

2. The electronic voting system of claim 1 wherein the data written to said write once/read many storage medium is readable only by said precinct computing unit and said headquarter computing unit for preventing unauthorized access to data recorded thereon.

3. The electronic voting system of claim 2 wherein:

said write once/read many storage medium is an optical-disk cartridge and said precinct and headquarter computing unit read/write means are write once/read many optical disk drives.

4. The electronic voting system of claim 3 further comprising a plurality of voting booths electronically connected to each of said precinct computing units by said input means and said output means, wherein said voting booths provide a secure environment in which voters can secretly cast their ballots.

5. The electronic voting system of claim 4 wherein said optical disk comprises:

a first region having non-standard identification data stored therein to prevent unauthorized access to said disk;

a second region having election software therein for programming said precinct computing unit, said second region read only accessible by said precinct computing unit and inaccessible by said headquarter computing unit;

a third region adapted to receive election data such as electoral offices and candidate names therein from said headquarter computing unit, said third region read only accessible by said precinct computing unit and read/write accessible by said headquarter computing unit;

a fourth region adapted to receive ballots therein from said precinct computing unit, said fourth region read/write accessible by said precinct computing unit and read only accessible by said headquarter computing unit.

6. The electronic voting system of claim 5 wherein said precinct computing unit includes an internal clock.

7. The electronic voting system of claim 6 wherein said precinct computing unit includes means for recording voter identities and random means for writing the ballots to said optical disk, said random means randomly writing the ballots to said optical disk to preclude association of the voters with their ballots.

8. The electronic voting system of claim 7 including means for identifying (a) voters that voted during an election from a prerecorded list of available voters and (b) during a primary election, which political party the voter chose.

9. The electronic voting system of claim 8 and further comprising means for optically displaying the signatures of voters.

10. The electronic voting system of claim 9 wherein said precinct computing unit includes means for communicating with said headquarter computing unit during an election to allow interim polling of the precinct computing unit by the headquarter computing unit.

11. The electronic voting system of claim 10, wherein said precinct computing unit includes means for automatically enabling votes to be recorded only at a predetermined election date and time according to said internal clock.

12. An electronic voting system for use in an election and for storing election data and ballots to a write once/read many-type recording medium, comprising:

an optical write once/read many recording medium used to store election data and ballots thereon;

an electronic write once/read many apparatus capable of reading from an writing to said optical recording medium for recording the election data and ballots thereon;

wherein said electronic write once/read many apparatus is part of a precinct computing unit and is used for receiving and accessing said optical recording medium, said precinct computing unit reading the election data from said optical recording medium and writing data from completed ballot of a voter to said optical recording medium after each voter has finished voting.

13. The electronic voting system of claim 12 wherein the data written to said write once/read many storage medium is readable only by said precinct computing unit and said headquarter computing unit to prevent unauthorized access to data recorded thereon.

14. The electronic voting system of claim 12 wherein:

said optical recording medium is an optical-disk cartridge and said precinct computing unit read/write means is a write once/read many optical disk drive.

15. The electronic voting system of claim 14 wherein said optical-disk cartridge comprises:

a first region having non-standard identification data stored therein to prevent unauthorized access to said disk;

a second region having election software therein for programing the precinct computing unit, said second region read only accessible by said precinct computing unit;

a third region adapted to receive election data such as electoral offices and candidate names therein, said third region read only accessible by said precinct computing unit;

a fourth region adapted to receive ballots therein from said precinct computing unit, said fourth region read/write accessible by said precinct computing unit.

16. The electronic voting system of claim 15 wherein voters'"'"' signatures are digitally recorded on said fourth region of said optical-disk cartridge.