Experimentally test bench for Tire Pressure Monitoring System – discussion of measurement and communication issues

Sławomir Gryś

Abstract


This paper presents a method of wireless measurement of pressure and temperature of air in a car wheel with Tire Pressure Monitoring System - one of the modern safety systems used in the automotive industry. The readings were performed on a specially designed test bench.  It was described a construction and operating principle of key elements of this test bench allowing work with sensors, TPMS module, reference instruments, and the format of data and correctness of data transmission between TPMS and host computer. The created software for embedded system emulating real on-board computer let to observe the uncorrected sensor readings and the effect of calibration in two points of characteristic.

Full Text:

PDF

References


ZF company products, online access: http://www.zf.com.

SAE J3063 Standard - Active Safety Systems Terms & Definitions, SAE International, 2015, p. 7, online access: http://standards.sae.org.

Regulation (EC) No 661/2009 of the European Parliament and of the Council of 13 July 2009 concerning the type-approval requirements for the general safety of motor vehicles, their trailers and systems, components and separate technical units intended therefore, online access: http://eur-lex.europa.eu.

SAE J2657 Standard - Tire Pressure Monitoring Systems for Light Duty Highway Vehicles, SAE International, 2014, p. 13, online access: http://standards.sae.org.

Aini Hussain et al., "Characterization of MEMS Automotive Sensor for TPMS," Journal of Applied Science, vol. 6 (4), pp. 810-815, 2006.

M. Nabipoor, B.Y. Majlis, "A new passive telemetry LC pressure and temperature sensor optimized for TPMS,", Journal of Physics: Conference Series, vol. 34, pp. 770-775, 2006.

Liji Wu, Yixiang Wang, Chen Jia, Chun Zhang, "Battery-less piezoceramics mode energy harvesting for automobile TPMS," 2009 IEEE 8th International Conference on ASIC, 2009, DOI: 10.1109/ASICON.2009.5351190.

H.J. Song, H.P. Hsu, R. Wiese, T. Talty, "Modeling signal strength range of TPMS in automobiles," IEEE Antennas and Propagation Society Symposium, 2004, DOI: 10.1109/APS.2004.1332051.

Expert website, online access: http://www.rdks.expert.

Sensors in motor vehicles. Bosch Technical Newsletter, Issue II Extended, Transport and Communication Publishers, Warsaw 2014.

CRC Calculator, www.zorc.breitbandkatze.de/crc.html.

R.N. Williams, "A Painless Guide to CRC Error Detection Algorithms," online access: http://www.zlib.net/crc_v3.txt.

GUM 1995 with minor corrections, Evaluation of measurement data - Guide to the expression of uncertainty in measurement, JCGM 100:2008, 2008.


Refbacks

  • There are currently no refbacks.


International Journal of Electronics and Telecommunications
is a periodical of Electronics and Telecommunications Committee
of Polish Academy of Sciences

eISSN: 2300-1933