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Vehicle-based control system and vehicle

A control system and vehicle technology, applied in the field of vehicle-based control systems and vehicles, can solve problems such as insufficient engine power, affecting engine air intake, engine flameout, etc., to prevent icing, improve performance, and increase air intake Effect

Active Publication Date: 2022-04-26
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a vehicle-based control system and vehicle, which can solve the problem that the intake air volume of the engine is affected by the freezing of the intake heating grill, resulting in insufficient engine power and the possibility of engine flameout

Method used

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  • Vehicle-based control system and vehicle
  • Vehicle-based control system and vehicle
  • Vehicle-based control system and vehicle

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Embodiment Construction

[0035] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0036] In the prior art, after the engine is started, the intake heating grill is no longer heated. However, if the engine is running in a low-temperature environment, the moisture-containing gas will freeze at the intake heating grill when it passes through the intake heating grill, which will affect the intake air volume of the engine, resulting in insufficient engine power, which is...

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Abstract

The application provides a vehicle-based control system and a vehicle, which relate to the field of transportation. The system includes: a controller, a supercharger, an air intake heating grid and a cavity structure. One end of the cavity structure is connected to the first end of the turbocharger exhaust pipeline through the cavity intake pipeline. The cavity intake pipeline is provided with a first valve, and the second end of the turbocharger exhaust pipeline is One end is connected to the supercharger, and the other end of the cavity structure is connected to the cavity exhaust pipeline; the supercharger is used to discharge the exhaust gas after the turbine has done work into the exhaust pipeline behind the supercharger vortex; The controller is used to obtain the external ambient temperature value, and when it is determined that the ambient temperature value is lower than the critical threshold value of the ambient temperature, control the opening of the first valve so that the exhaust gas in the exhaust pipeline behind the turbocharger enters the cavity structure . It can solve the problem that the intake air volume of the engine is affected by the ice formation at the intake heating grill, resulting in insufficient engine power.

Description

technical field [0001] The present application relates to the field of traffic technology, in particular to a vehicle-based control system and a vehicle. Background technique [0002] With the continuous development of society, vehicles have become the main means of transportation for users to travel. At present, in order to ensure that the engine in the vehicle can be started normally in a low temperature environment, an air intake heating grill is usually arranged in front of the engine. Gas enters the engine through the intake heating grille. Specifically, when the engine is started in a low-temperature environment, the intake heating grid is heated to increase the temperature of the gas entering the engine, thereby ensuring that the engine can be started normally. [0003] In the prior art, after the engine is started, the intake heating grill is no longer heated. [0004] However, in the prior art, the engine often adopts the exhaust gas recirculation system (Exhaust...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D29/02F02D21/08F02M31/087
CPCF02D29/02F02D21/08F02M31/087F02D2200/70
Inventor 郭晓龙张玉娟朱桂香王鹏
Owner WEICHAI POWER CO LTD
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