Diesel oil automobile, boat real time running oil consumption detection device

Abstract

Diesel motor vehicles and boats are main means of transportation in domestic passenger and freight transportation industries; operation enterprises adopt a series of measures to manage fuel consumption, mileage, etc., especially the fuel consumption; however, the measures and means are not effective. The invention relates to an oil consumption detecting device in the real-time running of the diesel motor vehicle and the boat, which mainly consists of a microprocessing main control panel, a buffer oil tank and a ration gear wheel pump. The oil consumption detecting device is additionally provided with the microprocessing main control panel, the buffer oil tank, the ration gear wheel pump, a rotary counter, a motor and other parts, thereby thoroughly changing a habit that the prior engine directly obtains fuel from a main oil tank into that the ration gear wheel pump controls the supply quantity of the fuel pumped into the buffer oil tank by the microprocessing main control panel; and through the rotary counter, the number of the running turns is recorded in time and converted into fuel capacity, and the oil consumption in the actual running of the diesel motor vehicle and the boat can be timely and accurately judged. The oil consumption detecting device can ensure the accurate detection in running, improve the management grade and level of the operation enterprise and have good popularization and application values.

Description

technical field [0001] The invention relates to a real-time fuel consumption detection device for diesel motor vehicles and ships for real-time monitoring and management of various diesel motor vehicles and ships. Background technique [0002] At present, various diesel motor vehicles and ships have been widely used in passenger transport and freight transport and other industries. In order to standardize the management of motor vehicles and ships, various passenger and freight companies have adopted many measures to control the actual driving fuel consumption (fuel consumption), mileage, running position, temperature, etc., among which the management of fuel consumption is the most important Heavy. [0003] At present, there are mainly four types of products that realize fuel consumption detection: [0004] ① Weighing type: First weigh a certain amount of fuel and inject it into the main fuel tank, and then weigh the remaining fuel after the engine has been working for a ...

AI Technical Summary

Problems solved by technology

Therefore, they are generally only used in scientific research and maintenance testing, and cannot be used as a vehicle-mounted real-time detection product for actual driving diesel vehicles and ships.

[0009] The fourth similar technology can theoretically realize real-time fuel consumption detection during vehicle operation, but it is not suitable for diesel vehicles, boats, etc. in practical applications.

The turbine flow sensor is suitable for occasions where the flow rate is large and the flow rate changes relatively little. Therefore, the sensor detects the fuel output of the diesel engine and obtains a fuel flow value with a large dynamic frequency that changes with the engine speed at any time. For this It is impossible to obtain an accurate actual fuel consumption value when the detection value is processed linearly

③It can only be used in conjunction with a special type of engine, and cannot be used as a general equipment for motor vehicles and ships with various types of engines.

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