Vehicle fuel-saving control method, control device and storage medium
A control method and vehicle technology, which can be applied to control devices, vehicle components, transportation and packaging, and can solve problems such as poor fuel saving effect
Active Publication Date: 2022-07-05
HANGZHOU SOTEREA AUTOMOBILE INTELLIGENT EQUIP LMITED CO
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Problems solved by technology
[0005] In view of this, the present invention provides a vehicle fuel-saving control method, control device and storage medium, which can solve the problem of poor fuel-saving effect of the vehicle auxiliary driving system in the prior art
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[0052] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are set forth in order to provide a thorough understanding of the embodiments of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
[0053] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following descriptions will be given through specific embodiments in conjunction with the accompanying drawings.
[0054] see figure 1 , which shows the implementation flowchart of the vehicle fuel-saving control method provided by the embodiment of the presen...
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The invention provides a vehicle fuel-saving control method, a control device and a storage medium, comprising: during the running of the vehicle, if the gradient value of the road where the vehicle is currently located is less than or equal to a preset gradient value, determining a first position in front of the vehicle to The road information of the second position, the road information includes the gradient information from the first position to the second position, and the gradient value from the first position to the second position is greater than the preset gradient value; according to the current speed of the vehicle, the first position to the second position road information, determine the preparatory speed, so that the vehicle passes the first position at the preparatory speed, and the fuel consumption rate is less than or equal to the preset fuel consumption rate threshold during the process of passing the first position to the second position; according to the preset fuel consumption rate threshold; The engine energy efficiency map is used to control the vehicle to accelerate or decelerate from the current speed to the preparatory speed before reaching the first position under the operating conditions less than or equal to the preset fuel consumption rate threshold. The present invention can improve the fuel economy of the automobile.
Description
technical field [0001] The invention relates to the technical field of assisted driving of vehicles, in particular to a vehicle fuel-saving control method, a control device and a storage medium. Background technique [0002] With the increasing demand for automobiles, the automobile market is increasingly showing unprecedented vitality, and the huge number of automobiles has brought serious environmental pollution and energy security problems. Therefore, road fuel vehicles under high emission standards face huge competition and survival pressure. Good fuel-saving effect and high degree of intelligence are the development trends of contemporary automobiles, especially heavy-duty trucks with high emissions. [0003] In order to improve the fuel-saving effect of the vehicle, the existing technology starts from the driving habits of excellent drivers, and formulates fuel-saving driving strategies by analyzing the test data and the driver's operating experience. However, this me...
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IPC IPC(8): B60W30/14B60W40/076B60W40/105
CPCB60W30/143B60W40/076B60W40/105B60W2552/15B60W2720/10Y02T10/84
Inventor 徐显杰王玉龙毕延吉
Owner HANGZHOU SOTEREA AUTOMOBILE INTELLIGENT EQUIP LMITED CO