Automated maintenance checking system
First Claim
1. At a site for processing vehicles, a system for automatically identifying vehicles, assimilating data from an identified vehicle, correlating said data with predetermined data and providing a hard copy indicative of a transaction between an operator of the vehicle and another party, said system comprising in combination:
- an annunciator for automatically detecting the presence of a vehicle at said site;
radio frequency transmitter means at said site responsive to said annunciator for transmitting an interrogation signal to said vehicle;
means on-board said vehicle for sensing data indicative of operation conditions of said vehicle and a memory containing data identifying said vehicle;
radio frequency transmitter and receiver means on-board said vehicle;
said means on-board said vehicle being responsive to said interrogation signal detected by said transmitter and receiver means for downloading via said transmitter and receiver means said vehicle identification data and said sensed data to processor means within said site;
said processor means including means for receiving said downloaded data from said vehicle; and
means associated with said processor means for correlating said downloaded data with predetermined other data and providing printouts to a worker indicative of
1) a transaction between an operator of said vehicle and another party and
2) service requirements of said vehicle.
1 Assignment
0 Petitions
Accused Products
Abstract
A system for automatically identifying vehicles, assimilating data from an identified vehicle, correlating the data with predetermined data and providing a statement of account indicative of a transaction involving the vehicle. The system also provides a service record of the vehicle for use in connection with the transaction. For example, in a car rental environment, the service report is utilized by an attendant to determine if such service items as refilling the fuel tank are necessary. Primarily, data for the service record is provided by sensors located on-board the vehicle. The sensor data may be supplemented by data inputted via a keyboard located on-board the vehicle.
-
Citations
13 Claims
-
1. At a site for processing vehicles, a system for automatically identifying vehicles, assimilating data from an identified vehicle, correlating said data with predetermined data and providing a hard copy indicative of a transaction between an operator of the vehicle and another party, said system comprising in combination:
-
an annunciator for automatically detecting the presence of a vehicle at said site; radio frequency transmitter means at said site responsive to said annunciator for transmitting an interrogation signal to said vehicle; means on-board said vehicle for sensing data indicative of operation conditions of said vehicle and a memory containing data identifying said vehicle; radio frequency transmitter and receiver means on-board said vehicle; said means on-board said vehicle being responsive to said interrogation signal detected by said transmitter and receiver means for downloading via said transmitter and receiver means said vehicle identification data and said sensed data to processor means within said site; said processor means including means for receiving said downloaded data from said vehicle; and means associated with said processor means for correlating said downloaded data with predetermined other data and providing printouts to a worker indicative of
1) a transaction between an operator of said vehicle and another party and
2) service requirements of said vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. At a site for servicing vehicles, a system for automatically providing information regarding service required of each vehicle entering said site, said system comprising:
-
an annunciator for automatically detecting the presence of a vehicle at said site; a radio frequency transmitter at said site responsive to said annunciator for transmitting an interrogation signal to said vehicle; sensors on-board said vehicle for providing signal indicative of the status of serviceable devices on said vehicle; first processor means on-board said vehicle responsive to said sensed signals for generating data indicative of the status of said serviceable devices and combining said data with additional data containing information identifying said vehicle so as to form a data stream when said interrogation signal is transmitted; means on-board said vehicle coupled to said processor means for downloading said data stream by a radio frequency signal; second processor means at said site responsive to said data stream downloaded by said on-board means; storage means associated with said second processor means containing information regarding a service record; said second processor means including means for updating said service record with information contained in said data stream; and means responsive to said second processor means for transforming said data stream into visual service information for use in performing maintenance on said vehicle. - View Dependent Claims (11, 12)
-
-
13. A method of automatically gathering identification and operating parameters from a vehicle at a predetermined site, said method comprising the steps of:
-
(a) automatically sensing the presence of a vehicle at said site; (b) transmitting a radio frequency interrogation signal to said vehicle; (c) receiving said interrogation signal by said vehicle and in response thereto; (1) gathering information relating to said operating parameters of said vehicle; (2) transmitting from said vehicle said information relating to said operating parameters of said vehicle and vehicle identification data as a radio frequency signal; (d) receiving from said vehicle said information relating to said operating parameters of said vehicle; (e) processing said information received from said vehicle into a predetermined digital form; (f) verifying said information received from said vehicle and in response thereto; (1) repeating from step (b) if said verification indicates said information received from said vehicle is not correct;
or(2) transmitting a signal to said site acknowledging receipt of said information from said vehicle if said verification indicates said information received from said vehicle is correct.
-
Specification