Tire Pressure Monitoring System Using SoC and Low Power Design

TPMS (Tire Pressure Monitoring System) has played a more and more significant role in safely driving nowadays. Low power consumption and excellent accuracy are two of the most important parameters. In this paper, a TPMS with driving status judgment and low-power measurement is designed and realized. A vibration switch is applied to judge the different status of running and stopping. Based on the judgment of driving status, pressure and temperature, different operations will be carried out in order to achieve lower power consumption. The whole system is working intermittently. It has a good performance with a theoretical lifespan of 2 years. The tested communication distance is more than 30m and the resolution is better than 4KPa. A MEMS pressure sensor using SOI wafer with high consistency and accuracy for this TPMS is designed and fabricated. Deep trench etching is adopted to make pressure reference cavity. The ratio of sensitivity variance to its average is 3.5%, which illustrates a good consistency. The total accuracy of the sensor is better than 0.3% and the nonlinearity is less than 0.2%.

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A low-power 433MHz transmitter for battery-less Tire Pressure Monitoring System

2011 9th IEEE International Conference on ASIC ◽

10.1109/asicon.2011.6157152 ◽

2011 ◽

Cited By ~ 1

Author(s):

Jinyu Zhu ◽

Liji Wu ◽

Xiangmin Zhang ◽

Chen Jia ◽

Chun Zhang

Keyword(s):

Low Power ◽

Monitoring System ◽

Pressure Monitoring ◽

Tire Pressure ◽

Tire Pressure Monitoring System

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h-TPMS: a hybrid tire pressure monitoring system for road vehicles

Mechatronics ◽

10.1016/j.mechatronics.2021.102492 ◽

2021 ◽

Vol 74 ◽

pp. 102492

Author(s):

Simone Formentin ◽

Luca Onesto ◽

Tommaso Colombo ◽

Alessandro Pozzato ◽

Sergio M. Savaresi

Keyword(s):

Monitoring System ◽

Pressure Monitoring ◽

Road Vehicles ◽

Tire Pressure ◽

Tire Pressure Monitoring System

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Tire Pressure Monitoring System

International Journal for Research in Engineering Application & Management ◽

10.35291/2454-9150.2020.0334 ◽

2020 ◽

pp. 469-473

Keyword(s):

Monitoring System ◽

Pressure Sensor ◽

Electronic Device ◽

Monitoring Device ◽

Pressure Monitoring ◽

Tire Pressure ◽

Computer Screen ◽

Tire Pressure Monitoring System ◽

On Chip ◽

Wireless Module

Tire pressure monitoring device/system (TPMS) is an electronic device that monitors the air strain of an vehicle tire and indicates the pressure to the driver.Upkeep of tire strain in automobile is vital owing to the reality depletion within the strain of tire ends up in diminished combustible potency and future scratch in tires which ends up in substitution of tires fairly again and again. In this paper the used conception relies upon eliminating above problems and observing those facts continuously using pressure sensor with the help of some devices and wireless modules such as zigbee or rf-transreciever and also STM32 on-chip computer. A different mouth is distended other than conventional muzzle within that device is found which communicate via wireless apparatus and obtained with the help of the wireless module such as zigbee gift out of doors and also the signal is been dispatched to on-chip computer which computer screen units and unveil the strain name (name of tire) and actual strain on a screen monitor which notify the person to fill the air in tire. With the use of this system the user of the vehicle can eliminate the wheel is alignment and supply protection to the vehicle.

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DESIGN OF TIRE PRESSURE MONITORING SYSTEM USING A PRESSURE SENSOR BASE

SINERGI ◽

10.22441/sinergi.2019.1.010 ◽

2019 ◽

Vol 23 (1) ◽

pp. 70 ◽

Cited By ~ 1

Author(s):

Lukman Medriavin Silalahi ◽

Mudrik Alaydrus ◽

Agus Dendi Rochendi ◽

Muhtar Muhtar

Keyword(s):

Monitoring System ◽

Pressure Sensor ◽

Electronic Device ◽

Pressure Sensors ◽

Pressure Level ◽

Automotive Sector ◽

Pressure Monitoring ◽

Alert System ◽

Tire Pressure ◽

Tire Pressure Monitoring System

Currently, the Tire Pressure Monitoring System (TPMS) only monitors the condition of a tire pressure. However, there are no particular reactions taking place after the value of its tire pressure is discovered. In fact, the value of a tire pressure determines driving comfort and safety Therefore, this research proposed a method to integrate a TPMS and a Pressure Sensor Base (PSB) with a particular reaction required to fulfill tires automatically. The proposed TPMS has an electronic device unit directly attached to a tire’s valve. This unit includes pressure sensors, microcontrollers, Bluetooth transmitters and batteries. An alert system is generated whenever tire pressure exceeds the maximum or minimum safe pressure level. Moreover, if the pressure measured is below the lowest level of the desired pressure, it will automatically activate the compressor. Several experiments have been carried out to analyze the proposed system. The integrated TPMS has proven to be able to be an alternative tool for the automotive sector to keep maintaining the tires and to improve a driving comfort and safety.

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