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Oil tank monitoring system based on ultrasonic sensor

A monitoring system, ultrasonic technology, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as low oil detection accuracy, lack of monitoring, early warning, and complicated installation methods

Pending Publication Date: 2018-04-27
清华大学苏州汽车研究院(吴江) +1
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AI Technical Summary

Problems solved by technology

However, the traditional oil level detector has low oil detection accuracy and complicated installation methods, and the problem is only discovered after the oil level is abnormal, and does not have monitoring, early warning and other functions

Method used

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  • Oil tank monitoring system based on ultrasonic sensor
  • Oil tank monitoring system based on ultrasonic sensor

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Embodiment Construction

[0026] Such as figure 1 As shown, the fuel tank monitoring system based on the ultrasonic sensor in the present invention comprises a data processing module and an ultrasonic sensor module connected thereto respectively, a vehicle positioning module, an alarm module, a GPRS module and a database module, and the data processing module communicates with the GPRS module The remote management center and the mobile phone realize data transmission, the details are as follows.

[0027] 1. The ultrasonic sensor module includes an ultrasonic transmitter, an ultrasonic receiver, a temperature sensor, and a control circuit. When the ultrasonic wave emitted by the transmitter hits an obstacle, it will produce a significant reflection to form a reflected echo. The receiver receives this reflected echo. The temperature data collected by the temperature sensor is used for temperature compensation.

[0028] The number of ultrasonic sensors installed can be adjusted according to the size of t...

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Abstract

The invention discloses an oil tank monitoring system based on an ultrasonic sensor. The oil tank monitoring system includes a data processing module, and an ultrasonic sensor module, a vehicle positioning module, an alarm module, a GPRS module and a database module which are connected with the data processing module. The data processing module transmits data to a remote management center and a mobile phone through a GPRS module. The oil tank monitoring system based on an ultrasonic sensor can monitor the environment information near the oil tank of a vehicle in real time in the whole processwhen the driver is away from the vehicle or rests in the vehicle. If the system detects that an obstacle approaches the oil tank at a certain distance and stays at the oil tank all the time, the system will transmit the situation to the mobile phone of the driver and the remote management center through a short message, a WeChat message or other messages in time and issue an alarm.

Description

technical field [0001] The invention relates to the field of high-end equipment manufacturing, in particular to a fuel tank monitoring system based on an ultrasonic sensor. Background technique [0002] With the development of the regional economy and the continuous improvement of road infrastructure and vehicles, the demand for medium and long-distance road transportation has increased, and road freight has developed in the direction of fast, long-distance, and heavy-duty, and large-scale vehicles have increased day by day. However, the large fuel tanks and high fuel storage capacity of large vehicles have become the criminal targets of criminals. They use fuel pumps and siphons to steal the fuel stored in fuel tanks to make illegal profits while drivers are not prepared. Stealing fuel is currently common in the transportation industry. Coupled with the large amount of fuel being deducted during refueling, some drivers stealing fuel for profit, and the oil leakage caused by...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 戴一凡吕英超郁宏
Owner 清华大学苏州汽车研究院(吴江)
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