System for categorizing and recording vehicle trip distance

• US 5,337,236 A
• Filed: 05/21/1990
• Issued: 08/09/1994
• Est. Priority Date: 05/21/1990
• Status: Expired due to Fees

• Current Assignee: Taurean Electronics Incorporated
• Original Assignee: Taurean Electronics Incorporated
• Inventors: Fogg, Raymond C., Lushina, James J.
• Primary Examiner(s): Black, Thomas G.
• Application Number:
  US07/525,845
• Time in Patent Office: 1,541 Days
• Field of Search: 364/424.04, 364/550, 364/561, 346/33 R, 346/33 M, 235/97, 377/24.1, 340/459
• US Class Current: 701/35
• CPC Class Codes: G06F 15/0283 for data storage and retrieval
• CPC Class Codes: G06Q 40/12 Accounting
• CPC Class Codes: G07C 5/085 using electronic data carriers

Abstract

A trip distance recorder for a motor vehicle includes a character display and several front panel keys. The recorder stores an operator-definable "trip type" code associated with each key. At the start of a trip, an operator presses one of the keys to select one of the stored codes. The recorder then displays the selected trip type code and elapsed distance for the trip. At the end of the trip, the recorder stores the trip code, distance and date as an entry in a data base maintained in non-volatile memory. The recorder generates printed trip reports based on the information contained in the data base.

Claims

1. An apparatus for recording distance of a trip traveled by a vehicle with a user-selected code distinguishing the trip as a particular one of a plurality of trip types, the apparatus comprising:

a plurality of user operable keys;

memory means for storing a trip record and for storing a plurality of codes, each of said keys being associated with a separate one of said codes;

first means responsive to user input for altering at least one of said plurality of codes stored in said memory means in accordance with said user input; and

second means for responding to user operation of any one of said keys by reading from said memory means a particular one of said codes associated with the operated key, determining a distance traveled by said vehicle following user operation of said one key, and writing said trip record into said memory means, said trip record comprising data referencing said one code and said distance.

2. The apparatus in accordance with claim 1 wherein said second means further comprises means for storing a date in said data base record with said trip record, the date indicating when said trip occurred.

3. The apparatus in accordance with claim 1 wherein said memory means comprises an electronically erasable programmable read only memory for storing said trip record.

4. An apparatus for recording distance of a trip traveled by a vehicle with a user-selected code distinguishing the trip as a particular one of a plurality of trip types, the apparatus comprising:

a plurality of user operable keys;

character display means for displaying a character representation of an input code;

memory means for storing a data record and for storing a plurality of codes, each of said keys being associated with a separate one of said codes;

sensor means for generating a sensor signal indicating vehicle movement;

computer means for responding to user operation of any one of said keys by reading from said memory means a particular one of said codes associated with the operated key, transmitting said particular code to said display means such that said display means displays a representation of said one code, determining from said sensor signal a distance traveled by said vehicle following user operation of said one key, and writing said data record into said memory means,

said data record comprising data referencing said one code and said distance; and

means responsive to user input for altering at least one of said plurality of codes stored in said memory means in accordance with said user input.

5. For a trip recorder for measuring distance traveled in a motor vehicle, the trip recorder being responsive to user input data and comprising a memory and a plurality of user operable keys, a method for monitoring and recording distance traveled by the vehicle comprising the steps of:

storing in said memory a plurality of codes such that each of said codes is associated with a separate one of said keys;

altering at least one of said plurality of codes stored in said memory means in accordance with user operation of one of said keys; and

responding to user operation of any one of said keys associated with any one of said codes by

reading from said memory means the one code associated with the operated one key,

measuring a distance traveled by said vehicle following user operation of said one key, and

writing a trip record into said memory means, said trip record referencing said one code and the distance measured.

6. For a trip recorder mounted in a motor vehicle and comprising means for measuring distance traveled by the motor vehicle, a memory, character display means, and a plurality of user operable keys, a method for monitoring and recording distance traveled by the vehicle comprising the steps of:

storing in said memory a plurality of codes such that each of said codes is associated with a separate one of said keys;

altering at least one of said plurality of codes stored in said memory means in response to user operation of one of said plurality of keys; and

responding to user operation of any one of said keys associated with one of said codes by

reading from said memory means the code associated with said one key,

displaying said one code on said display means,

measuring a trip distance traveled by said vehicle following user operation of said one key, and

writing into said memory means trip data referencing said one code and the measured trip distance.

7. An apparatus for recording distance of a trip traveled by a vehicle with a user-selected code distinguishing the trip as a particular one of a plurality of trip types, the apparatus comprising:

a plurality of user operable keys;

memory means for storing a plurality of codes, each of said keys being associated with a separate one of said codes; and

computer means responsive to user input for altering at least one of said plurality of codes stored in said memory means in accordance with said user input, and for responding to user operation of any one of said keys by reading from said memory means a particular one of said codes associated with the operated key, determining a distance traveled by said vehicle following user operation of said one key, and printing said particular one of said codes and data indicating said distance.

8. An apparatus for displaying distance of a trip traveled by a vehicle, the apparatus comprising:

a plurality of user operable keys;

memory means for storing a plurality of codes, each of said keys being associated with a separate one of said codes; and

means responsive to user input for altering at least one of said plurality of codes stored in said memory means in accordance with said user input, and for responding to user operation of any one key of said keys by reading from said memory means a particular one of said codes associated with said one key, determining a distance traveled by said vehicle following user operation of said one key, and displaying said particular one of said codes and data indicating said distance.