Hydrogen consumption calculation method and device, terminal equipment and storage medium

A technology of hydrogen consumption and calculation module, applied in the field of hydrogen consumption calculation, can solve problems such as low accuracy and difficult hydrogen consumption calculation, and achieve the effect of solving calculation difficulties and realizing convenience and accuracy

Pending Publication Date: 2021-12-14
DONGFENG MOTOR GRP
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Problems solved by technology

[0005] The embodiments of the present application provide a hydrogen consumption calculation method, device, terminal equipment and storage medium, which solves the technical p

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  • Hydrogen consumption calculation method and device, terminal equipment and storage medium
  • Hydrogen consumption calculation method and device, terminal equipment and storage medium

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Embodiment Construction

[0054] The embodiments of the present application provide a method for calculating hydrogen consumption, which solves the technical problems of difficulty in calculating hydrogen consumption and low accuracy in the prior art.

[0055] The technical solution of the embodiment of the present application is to solve the above-mentioned technical problems. The general idea is as follows: obtain the respective residual hydrogen mass of the hydrogen fuel cell system at time t and (t+k), both t and k are non-negative numbers; calculate the hydrogen The mileage of the vehicle where the fuel cell is located from the t moment to the (t+k) moment; according to the remaining hydrogen mass at the t moment, the remaining hydrogen quality at the (t+k) moment, and the mileage, Calculate the initial thyme hydrogen consumption at the (t+k) moment; carry out weighted correction to the initial thyme hydrogen consumption at the (t+k) moment according to the real thyme hydrogen consumption at the t ...

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Abstract

The invention discloses a hydrogen consumption calculation method and device, terminal equipment and a storage medium. The method comprises the steps: obtaining respective residual hydrogen mass of a hydrogen fuel cell system at a t moment and a (t+k) moment; calculating the driving mileage of the vehicle where a hydrogen fuel cell is located from the t moment to the (t+k) moment; calculating the initial hydrogen consumption per hundred kilometers at the (t+k) moment according to the residual hydrogen mass at the t moment, the residual hydrogen mass at the (t+k) moment and the driving mileage; and carrying out weighted correction on the initial hydrogen consumption per hundred kilometers at the (t+k) moment according to the real hydrogen consumption per hundred kilometers at the t moment to obtain the real hydrogen consumption per hundred kilometers at the (t+k) moment, wherein when t is 0, the real hydrogen consumption per hundred kilometers at the t moment is the preset reference hydrogen consumption. By adopting the method and the device, the technical problems of difficulty in hydrogen consumption calculation and low accuracy in the prior art can be solved.

Description

technical field [0001] The present invention relates to the technical field of vehicles, in particular to a method, device, terminal equipment and storage medium for calculating hydrogen consumption. Background technique [0002] In fuel cell hybrid vehicles, the hydrogen consumption per hundred (kilometer) (kg / 100km) is an important performance indicator. How to accurately calculate and display the real-time hydrogen consumption per hundred kilometers of the vehicle is related to the cruising range of the vehicle. Accurate calculation is also related to the accurate perception of the vehicle's economic level, so as to avoid users complaining about inaccurate hydrogen consumption display. [0003] Compared with traditional fuel vehicles, directly measure the fuel level to determine the remaining oil and accurately count the real (actual) fuel consumption by controlling the fuel injection volume of the engine injector. Hydrogen cannot directly measure the so-called liquid lev...

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Application Information

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IPC IPC(8): B60L58/30G06F30/15G06F113/08
CPCB60L58/30G06F30/15G06F2113/08Y02T90/40
Inventor 王波吴星成廉思远王子剑陈明
Owner DONGFENG MOTOR GRP
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