04072850 is referenced by 104 patents and cites 4 patents.

An arrangement for use in a vehicle, including a reading unit for reading information from a portable information-providing instrument; data input means in the vehicle for providing data input from a sensor in the vehicle; enabling means in the vehicle connectable with the reading unit or the data input unit for processing provided information of data input unit for processing provided information or data; and recording means in the vehicle connectable with the reading unit, the data input unit, and the enabling unit in the vehicle for recording at least a portion of the information or data so provided or processed on a portable record carrier.

Title
Vehicle usage monitoring and recording system
Application Number
432691
Publication Number
4072850
Application Date
September 10, 1975
Publication Date
February 7, 1978
Inventor
Daniel R McGlynn
329-84th St., Brooklyn, 11209
NY, US
IPC
G08B 21/00
B60K 26/00
View Original Source