Patent EP0089276A1 successfully refreshed from Google Patents.
Patent US6204758B1 successfully refreshed from Google Patents.
US6204758B1
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US
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System to automatically determine wheel position for automotive remote tire monitoring system
Assignee: August Us Holding Company Inc
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Filing: 1999-07-23
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Granted: 2001-03-20
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Expires: 2019-07-23
Abstract
Abstract A tire monitor ( 100 ) for use in a remote tire monitor system ( 1000 ) includes an accelerometer ( 902, 904, 906 ) for detecting acceleration of the tire monitor. Position information for the tire monitor is determined in response to the acceleration. In this manner, tire position information is determined automatically to allow the system to display tire characteristic data such as air pressure in conjunction with tire position.
Inventors
- 👤 Carl E. Wacker
- 👤 Mona Ann Carver
- 👤 Jeffrey A. Schultz
- 👤 Scott Scarborough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:26
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/02; B60C23/04; B60C23/0408; B60C23/0415; B60C23/0416; B60C23/0422; B60C23/0433; B60C23/0486; B60C23/0488; B60T; B60T8/00; B60T8/17; B60T8/172; B60T8/1725; B60G; B60G2204/00; B60G2204/10; B60G2204/11; B60G2204/113
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
132 words
A method for operating a remote tire monitor system, the system including a plurality of tire monitors associated with tires of a vehicle and a receiver, the method comprising steps of: (a) at a first tire monitor of the remote tire monitor system, detecting an acceleration of the first tire monitor; (b) transmitting first data derived from the acceleration of the first tire monitor; (c) at a second tire monitor of the remote tire monitor system, detecting an acceleration of the second tire monitor; (d) transmitting second data derived from the acceleration of the second tire monitor; (e) at the receiver, receiving the first data and the second data; and (f) determining respective position of the first tire monitor and the second tire monitor from the first data and the second data.
Claim 2
Independent Claim
132 words
A method for operating a remote tire monitor system, the system including a plurality of tire monitors associated with tires of a vehicle and a receiver, the method comprising steps of: (a) at a first tire monitor of the remote tire monitor system, detecting an acceleration of the first tire monitor; (b) transmitting first data derived from the acceleration of the first tire monitor; (c) at a second tire monitor of the remote tire monitor system, detecting an acceleration of the second tire monitor; (d) transmitting second data derived from the acceleration of the second tire monitor; (e) at the receiver, receiving the first data and the second data; and (f) determining respective position of the first tire monitor and the second tire monitor from the first data and the second data.
Claim 3
Dependent Claim
41 words
A method as recited in claim 1 wherein step (f) comprises the steps of determining one of a right side position and a left side position on the vehicle for each of the first tire monitor and the second tire monitor.
Claim 4
Dependent Claim
40 words
A method as recited in claim 2 wherein step (f) further comprises the steps of determining one of a front position and a rear position on the vehicle for each of the first tire monitor and the second tire monitor.
Claim 5
Dependent Claim
119 words
A method as recited in claim 1 further comprising the steps of: (g) maintaining respective position indicators at each of the first tire monitor and the second tire monitor, the respective position indicators being changeable from a first value to a second value in response to an external stimulus; (h) providing the external stimulus to only one of the first tire monitor and the second tire monitor; (i) transmitting position data related to the values of the respective position indicators from each of the first tire monitor and the second tire monitor; (j) receiving the position data at the receiver; and (k) determining respective position of the first tire monitor and the second tire monitor from the position data.
Claim 6
Dependent Claim
28 words
The method of claim 4 wherein step (h) comprises the step of passing a magnet near the one of the first tire monitor and the second tire monitor.
Claim 7
Dependent Claim
32 words
The method of claim 4 wherein step (h) comprises the step of transmitting a radio frequency signal for reception by the one of the first tire monitor and the second tire monitor.
Claim 8
Dependent Claim
57 words
The method of claim 1 further comprising the steps of: (g) periodically transmitting data representative of a respective tire characteristic from each of the first tire monitor and the second tire monitor; and (h) associating the data representative of a respective tire characteristic with the respective position of the first tire monitor and the second tire monitor.
Claim 9
Dependent Claim
46 words
The method of claim 7 further comprising the steps of (i) producing a user indication including tire position and tire status in response to the data representative of a respective tire characteristic and the respective position of the first tire monitor and the second tire monitor.
Claim 10
Dependent Claim
64 words
A remote tire monitoring system comprising: a plurality of tire monitors associated with wheels of a vehicle, each tire monitor configured to detect acceleration of the tire monitor and transmit acceleration data; and a receiver mounted on the vehicle to receive the acceleration data, the receiver determining a tire monitor position on the vehicle for each tire monitor in response to the acceleration data.
Claim 11
Dependent Claim
64 words
A remote tire monitoring system comprising: a plurality of tire monitors associated with wheels of a vehicle, each tire monitor configured to detect acceleration of the tire monitor and transmit acceleration data; and a receiver mounted on the vehicle to receive the acceleration data, the receiver determining a tire monitor position on the vehicle for each tire monitor in response to the acceleration data.
Claim 12
Dependent Claim
44 words
The remote tire monitoring system of claim 9 wherein each tire monitor comprises a first accelerometer for detecting acceleration along a first axis and producing first acceleration data and a second accelerometer for detecting acceleration along a second axis and producing second acceleration data.
Claim 13
Dependent Claim
71 words
The remote tire monitoring system of claim 9 wherein each tire monitor comprises a respective position indicator which is changeable from a first value to a second value in response to an external stimulus, the tire monitor configured to transmit a value of the respective position indicator, the receiver determining the tire monitor position on the vehicle for each tire monitor in response to the value of the respective position indicator.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-03-19 | 2004-09-18 | 2005-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-03-19 | 2008-09-18 | 2009-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-03-19 | 2012-09-18 | 2013-03-20 | $7700.00 | Window Closed / Lapsed |