Electricity demand estimation device for estimating consumption of electrical power during movement of electric car, has estimation portion provided in vehicle to estimate electricity demand for drive of vehicle

A technology for an information processing device and a charging system, which is applied to information technology support systems, power-consuming devices, circuit devices, etc., can solve the problem of inability to specify the time point and/or location of charging, difficulty in power reflection, and difficulty in estimating charging time. point and/or location, etc.

Inactive Publication Date: 2012-07-04
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is not easy to estimate the point in time and / or location of charging to thereby use the estimated result in the charging system
For example, the point of time and / or location of charging cannot be specified; therefore, it is difficult to reflect the power required for charging on the plan for power distribution in the distribution network

Method used

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  • Electricity demand estimation device for estimating consumption of electrical power during movement of electric car, has estimation portion provided in vehicle to estimate electricity demand for drive of vehicle
  • Electricity demand estimation device for estimating consumption of electrical power during movement of electric car, has estimation portion provided in vehicle to estimate electricity demand for drive of vehicle
  • Electricity demand estimation device for estimating consumption of electrical power during movement of electric car, has estimation portion provided in vehicle to estimate electricity demand for drive of vehicle

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no. 1 example

[0065] figure 1 is a block diagram illustrating the configuration of the charging system 1 according to the embodiment of the present invention. Charging system 1 includes: a travel information management system for managing travel information of several vehicles 3 ; and a power system of a power distribution network (GIRD) 5 (also referred to as a power distribution network) for supplying electric power to vehicles 3 . The charging system 1 configures a power information processing device to process power or information related to power of the distribution network 5 . And, below, "power" is used equivalently as electric quantity or electric power. The charging system 1 includes a service center (SVCT) 2 belonging to a management agency for managing information with respect to several vehicles 3 . The service center 2 is a base station.

[0066] The vehicle 3 is a mobile object in which a battery as a rechargeable battery is installed. The vehicle 3 is an electrically driv...

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Abstract

The device has a memory device e.g. database, provided in a base station e.g. service center (2), for storing standard electrical energy consumption for driving on respective segments on roads. A communication equipment e.g. communication network (7), transfers the energy consumption from the base station to a vehicle (3) i.e. electric car. An estimation portion is provided in the vehicle to estimate electricity demand for drive of the vehicle on the basis of the standard electrical energy consumption and information containing the correction value. An independent claim is also included for an electricity information processing apparatus.

Description

technical field [0001] The present invention relates to a vehicle electric power demand estimating device for estimating electric power required when an electric vehicle moves. [0002] Furthermore, the present invention relates to a power information processing device that processes information about power in a distribution network. [0003] Furthermore, the present invention relates to a charging system for charging a battery installed in a mobile object. Background technique [0004] [Patent Document 1] JP-2007-206889A [0005] [Patent Document 2] JP-2008-136291A [0006] [Patent Document 3] JP-2010-68704A [0007] [Patent Document 4] JP-2008-199752 A [0008] [Patent Document 5] JP-2004-007969 A (JP-3539497) [0009] [Patent Document 6] JP-H9-294305 A (JP-3385841) [0010] [Patent Document 7] JP-2001-183150A [0011] [Patent Document 8] JP-2008-67418 A [0012] A system or device for charging a rechargeable battery installed in a vehicle from a power distribution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18H02J7/00
CPCY04S10/126H02J7/00B60L3/12B60L11/1844B60L2260/54B60L11/1846H01M10/44B60L2240/30Y02T90/14B60L2260/44Y02T90/163Y04S30/14Y02E60/721B60L11/18Y02T10/7005B60L2240/70Y02T90/16G06Q50/06G06Q50/00Y02T10/7088Y02T90/169B60L2260/42Y02T90/128Y02T10/7072B60L53/63B60L53/65Y02E60/00Y02T10/72Y02T90/12Y02T90/167Y02T10/70
Inventor 河内秀臣
Owner DENSO CORP
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