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Driving mode evaluation device and driving mode evaluation method

A technology of driving mode and evaluation device, which is applied in the direction of measuring device, transportation and packaging, relative volume flow measurement, etc., and can solve the problems of inability to evaluate the quality of fuel consumption, etc.

Active Publication Date: 2017-07-11
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the fuel consumption measurement device of Patent Document 1, the past fuel consumption is displayed as a reference for fuel consumption comparison, and there is a problem that even if the fuel consumption of past traveling sections with different traffic conditions and road shapes is used as a reference for comparison, the fuel consumption remains unchanged. It is impossible to accurately evaluate the pros and cons of fuel consumption

Method used

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  • Driving mode evaluation device and driving mode evaluation method
  • Driving mode evaluation device and driving mode evaluation method
  • Driving mode evaluation device and driving mode evaluation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0026] The traveling pattern evaluation device 100 according to Embodiment 1 is mounted on a navigation device mounted on a mobile body such as a vehicle, and evaluates the energy saving performance of the traveling pattern of the mobile body on which it is mounted. Next, a vehicle will be described as a mobile body.

[0027]

[0028] figure 1 It is a block diagram showing the configuration of the traveling mode evaluation device 100 according to the first embodiment. The driving mode evaluation device 100 includes a map information storage unit 1, a current position detection unit 2, a driving history information storage unit 3, an actual driving mode extraction unit 4, an energy-saving driving mode generation unit 5, an energy consumption estimation unit 6, and an eco-score calculation unit. 7. And an energy-saving driving evaluation output unit 8 .

[0029] The map information storage unit 1 is a database storing map information used in navigation processing such as rou...

Embodiment approach 2

[0081]

[0082] Figure 4 It is a block diagram of the driving mode evaluation device 101 according to the second embodiment. The driving mode evaluation device 101 further includes an eco / non-eco driving operation extraction unit 12 in addition to the configuration of the driving mode evaluation device 100 according to the first embodiment.

[0083] The eco-driving / non-eco-driving operation extracting unit 12 extracts the eco-driving operation and usage rate that improves the energy consumption rate based on the trend of specific parameters in the energy consumption model ((1) expression) used by the energy consumption amount estimating unit 6 and the eco score. Non-eco-driving operation with reduced energy consumption rate. The driving operation information extracted by the eco / non-eco driving operation extraction unit 12 is output by the display unit 9, the sound output unit 10, and the like. As a result, driving operations suitable for energy-saving driving can be reco...

Embodiment approach 3

[0092] The driving mode evaluation device 102 according to the third embodiment has, in addition to the function of the driving mode evaluation device 100 according to the first embodiment, the function of detecting an emergency stop operation that lowers the energy consumption rate. , to notify the user.

[0093]

[0094] Figure 5 It is a block diagram showing the configuration of the traveling pattern evaluation device 102 according to the third embodiment. The driving mode evaluation device 102 further includes an acceleration detection unit 13 , an emergency stop operation extraction unit 14 , and an emergency stop attention output determination unit 15 in addition to the configuration of the driving mode evaluation device 100 according to the first embodiment.

[0095] The acceleration detection unit 13 is means for detecting the acceleration and deceleration of the vehicle on which the traveling mode evaluation device 102 is mounted, and outputs the detection result ...

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Abstract

An object of the present invention is to provide a running mode evaluation device that appropriately evaluates the energy saving performance of a running mode. The driving mode evaluation device of the present invention evaluates the past actual driving mode of the mobile body based on the amount of energy consumption. An energy-saving driving mode in which energy consumption is considered; an energy consumption estimation unit (6) which estimates the energy consumption of the energy-saving driving mode as an estimated energy-saving amount; and an eco-score calculation unit (7) which calculates the actual driving mode The energy consumption amount in the evaluation interval below is compared with the estimated energy saving energy consumption amount, and based on the comparison result, the actual driving mode is evaluated.

Description

technical field [0001] The present invention relates to a device for evaluating a change pattern of a moving body's speed (hereinafter referred to as a running pattern) based on an energy consumption amount. Background technique [0002] Patent Document 1 discloses a fuel consumption measurement device that compares the fuel consumption of the current traveling section with the past fuel consumption of the own vehicle and displays the comparison result. Accordingly, the user can judge whether the current fuel consumption is good or bad by comparing it with the past fuel consumption. [0003] In addition, Patent Document 2 discloses a driving evaluation device for a vehicle that evaluates fuel consumption by comparing optimal fuel consumption estimated in an actual driving pattern with actual fuel consumption for a past driving section. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2001-108503 [0007] Pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D29/02B60W30/10F02D45/00G01C21/26G01F9/00
CPCG01C21/26G01F9/00B60R16/0236G01F9/008G01F9/02G01F9/023B60W40/09F02D29/02F02D2200/0616F02D2200/0625F02D2200/606Y02T10/84G01C21/3469B60W2556/10
Inventor 木下龙辅入江崇志伊川雅彦大田优子
Owner MITSUBISHI ELECTRIC CORP