Patent
Vehicle information processing apparatus, verification method of a vehicle information processing apparatus, and ID registration method of a vehicle information processing apparatus
Hideki Kusunoki,Toru Sugiyama +1 more
- 05 Jul 2006
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TL;DR: In this paper, a vehicle information processing apparatus provided in a vehicle is provided with a TPMS valve that includes an air pressure sensor which obtains a tire air pressure as wheel information and a wheel-side communication device that transmits the wheel information.
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Abstract: A vehicle information processing apparatus provided in a vehicle is provided with a TPMS valve that includes an air pressure sensor which obtains a tire air pressure as wheel information and a wheel-side communication device that transmits the wheel information and an ID unique to that wheel-side communication device at regular intervals; an ECU which receives the wheel information from the wheel-side communication device in each TPMS valve via a vehicle body-side communication device and processes that wheel information; and an onboard battery which supplies power to the ECU. Upon receiving a command to shift into a verification mode while power is being supplied from the onboard battery, the ECU performs a predetermined verification based on a signal transmitted at regular intervals from each wheel-side communication device. After receiving the command to shift into the verification mode, the ECU remains in the verification mode until a preset condition is satisfied.
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Citations
Patent
Wheel state monitering system and wheel state detecting apparatus
Hideki Kusunoki
- 25 Jan 2008
TL;DR: In this article, a wheel state detection unit is provided at the wheel of a vehicle to transmit detected wheel state information to a request signal transmitter, which transmits the detected wheel states together with the indication information indicating that the wheel state is detected in response to the transmission request signal.
135
Patent
Electronic control apparatus for vehicles, which is provided with plural microcomputers
Naoto Sakai,Toru Itabashi,Michio Nakamura +2 more
- 03 Feb 2009
TL;DR: In this article, an electric control apparatus for a vehicle is provided, consisting of at least two microcomputers, an external monitoring unit, and an internal monitoring means, which is composed of a first microcomputer and a second microcomputer.
17
Patent
Device and method for determining the sensor position of sensor units of a driver assistance system
Armin Daiss,Hans-Peter Hellwig,Johann Schneeberger +2 more
- 06 Mar 2007
TL;DR: In this article, a method for determining the sensor positions (VL, VR, HR, HL) of sensor units (PS1, PS2, PS3, PS4) of a driver assistance system, especially a parking aid system of a vehicle (FZ).
9
Patent
Tpms tire fill detection mode to ensure accurate tire filling
Dilip B. Patel,Steven Yellin Schondorf,Greg Swadling,Mohsen Katiba,Thomas Michael McQuade +4 more
- 07 May 2012
TL;DR: In this paper, a method and system for managing tire pressure in a vehicle is disclosed, which includes the general steps of informing the operator that air pressure is below a desired level, causing the sensor to undertake a rapid sampling of pressure of the tire during an interim state while the vehicle is being driven, advising the operator to manually add pressure to the tire in discrete increments of, for example, between 5 and 10 seconds.
7
Patent
Diagnostic apparatus used for diagnosing faults of full vehicle and tire matching and monitoring method
Shi Gang,Hu Liucheng,Liu Yang,Zhang Yonggang +3 more
- 04 Sep 2013
TL;DR: In this paper, the authors describe a diagnostic apparatus used for diagnosing faults of a full vehicle and a tire matching and monitoring method, which is used for matching an ID number of a tire pressure monitoring sensor with a tire position number.
6
References
Patent
Tire pressure sensor unit, tire pressure monitoring system, and method of registering identification code of tire pressure sensor unit
Masanobu Toyofuku
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TL;DR: In this paper, a sensor unit body of a tire pressure sensor unit is provided with external signal-importing terminals for rewriting data of self-identification code stored in a ROM.
27
Patent
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Akihiro Taguchi,Ryozo Okumura +1 more
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TL;DR: In this paper, a system for registering an identification of a tire air pressure sensor device in the memory of a vehicle has been proposed, where a memory is used for registering the identification of the device in response to an unlikely signal.
19
Patent
Tire inflation pressure supervisory system
Noboru Imao,Setsuhiro Saeki,登 今尾,節廣 佐伯 +3 more
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TL;DR: In this article, an ID registering mode for writing ID received by a receiver 4 to EEPROM 13 is obtained by turning on a registering switch 12 of the receiver 4, where the pressure data is transmitted as the pressure abnormality when the change of pressure by more than specific pressure generates as the result of measuring the pressure.
12
Patent
Method of programming a tire monitoring system
Malcom L Moulds,Keith A Christenson +1 more
- 09 May 2005
TL;DR: In this article, a process for identifying TPMS electronic wheel sensors on a production line is described and a line of identification data is transmitted in digital bit stream between the electronic wheel sensor and the production line database.
12
Patent
Tire internal pressure monitor system and ID code registering method in the same
Hideaki Norimatsu,Nobuya Watabe +1 more
- 07 Aug 2003
TL;DR: A tire internal pressure monitor ECU is switched between a monitoring mode where internal pressures of tires of a vehicle are monitored, and a registering mode where ID codes assigned to sensor units provided in the tires are registered as mentioned in this paper.
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