Check patentability & draft patents in minutes with Patsnap Eureka AI!

Intelligent reminding device of economic gear and economic vehicle speed section of diesel-oil whole vehicle

A technology of reminding device and vehicle speed, applied in signal devices, vehicle parts, transportation and packaging, etc., can solve the problem of difficult to identify the operating area, and achieve the effect of low cost, saving fuel consumption and changing driving habits

Active Publication Date: 2012-09-05
FAW GROUP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also difficult for the same driver to identify the most economical operating area in the current state for vehicles with different loads

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent reminding device of economic gear and economic vehicle speed section of diesel-oil whole vehicle
  • Intelligent reminding device of economic gear and economic vehicle speed section of diesel-oil whole vehicle
  • Intelligent reminding device of economic gear and economic vehicle speed section of diesel-oil whole vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with drawings and embodiments.

[0014] When the whole vehicle is running at a certain speed, there must be the most reasonable gear (low fuel consumption gear), and at the same time, this gear must have the most economical speed section (low fuel consumption speed area). The invention provides an intelligent reminding device for the economical gear position and the economical speed section of a diesel vehicle, which can mainly intelligently identify the load of the diesel engine vehicle, and according to the current load and the current gear position, the driver can be informed of the economical gear position and the economical speed section. Intelligent reminder, and display relevant information through the display module, so that the engine status can be adjusted to the economical area, reducing engine fuel consumption, and achieving fuel saving at the lowest cost.

[0015] Such as figure 1 As show...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an intelligent reminding device of an economic gear and an economic vehicle speed section of a diesel-oil whole vehicle, comprising a controller and a display module, wherein the controller acquires the information of an engine and the whole vehicle through a CAN (Controller Area Network) bus, automatically identifies the load state of the whole vehicle, computes a current gear under current load, judges whether the current gear is a most economic gear of a current vehicle speed section or not and whether current vehicle speed is the most economic section vehicle speed of the current gear or not by querying a table and automatically reminds a most reasonable gear in a current state and an economic vehicle speed area under the current gear through the display module;and the controller internally stores the torques of gears at constant speed in a full-load state and a no-load state and constant speed oil consumption curves under loads and the gears. The inventioneffectively changes the driving habit of a driver, prevents the engine from being in a high oil consumption state for a long time and enables the engine to be in an economic area with universal characteristics, thereby achieving the purpose of saving fuel oil consumption.

Description

technical field [0001] The invention relates to a vehicle-mounted reminding device, in particular to an intelligent reminding device for the economical gear and the economical speed range of a complete diesel vehicle. Background technique [0002] At present, the international crude oil price hits a record high, and the fuel price is also rising steadily. The society puts forward higher requirements on the fuel economy of automobiles, and various technical measures that can significantly reduce fuel consumption are highly valued by people. [0003] The intelligent reminder of the vehicle's economical gear and economical speed section can effectively improve the fuel economy of the vehicle. According to different states of the vehicle, its economical gear and economical speed section are also different. It is also difficult for the same driver to identify the most economical operating area in the current state for vehicles with different loads. Contents of the invention ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/02B60Q9/00
Inventor 季峰唐颋陆晓燕金宏青尤丽艳杨洋
Owner FAW GROUP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com