CN110069512A - The power saving of electric car leasing system drives improvement idea querying method - Google Patents
The power saving of electric car leasing system drives improvement idea querying method Download PDFInfo
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- CN110069512A CN110069512A CN201710973827.4A CN201710973827A CN110069512A CN 110069512 A CN110069512 A CN 110069512A CN 201710973827 A CN201710973827 A CN 201710973827A CN 110069512 A CN110069512 A CN 110069512A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0645—Rental transactions; Leasing transactions
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
- G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a kind of power savings of electric car leasing system to drive improvement idea querying method, solves problem of the prior art, the technical scheme comprises the following steps for it: first, several improvement ideas of electric car power saving driving are stored in server, the driving phase of the corresponding electric car of each improvement idea, each improvement idea is corresponding at least one querying condition, then, server executes close environmental Comparison step when borrowing vehicle in each user, record each user average power consumption under similar environments, after the completion of user drives, server executes clearing reward step, user to average power consumption less than average power consumption rewards, finally, the user for being greater than average power consumption to average power consumption provides driving opinion, drive opinion storage in the server, by being met according to calculating Corresponding acquisition of tabling look-up after querying condition.
Description
Technical field
It drives and improves the present invention relates to the power saving in hire a car administrative skill field more particularly to a kind of electric car leasing system
Opinion querying method.
Background technique
New-energy automobile management of leasing platform generally all includes central server, handheld terminal, new-energy automobile, monitoring
Module, matching module, the authentication module being installed on inside new-energy automobile and geography information module；Handheld terminal and center
Server passes through network connection；Central server is connect with matching module, monitoring module respectively, matching module respectively with new energy
Automobile, the connection of geography information module；Monitoring module respectively with handheld terminal, new-energy automobile, authentication module, geography information
Module connection.The present invention by the way that the geography information module on new-energy automobile is connect with monitoring module and matching module respectively,
Enable the management platform according to lease request matching new-energy automobile, realize short-term lease, instant rent, it is convenient for management,
It is swift in response；Additionally by network and hand-held terminal device realization quickly and easily new-energy automobile lease, easy to use and operate,
Effectively, fast.But the lease driving cost of electric car is still very high now, wherein being with regard to some, electric car
The a large amount of time is needed to go to charge in lease, therefore, saving electric quantity consumption, reservation electricity as far as possible make numerous as far as possible
Busy time has enough vehicle participation operations just critically important, therefore, other than setting about from hardware, improves user's as far as possible
Reasonability is driven, reducing by hundred kilometers of power consumption as far as possible becomes a kind of possible approach.
China Patent Publication No.: CN 104494601A, publication date: 2015-4-8 discloses a kind of driving based on OBD
Behavioural analysis and driving assistance system, including power management module, acceleration information acquisition module, GPS module, GPRS module,
Alarm module, which is characterized in that further include OBD information acquisition module, vehicle data categorization module, expert system database mould
Block, driving behavior Data Analysis Model module；Power management module, power supply needed for this system modules are provided；OBD information
Acquisition module, for acquiring the data in automobile ECU, to data stream transmitting and fault diagnosis；Acceleration module acquires vehicle three
Axis acceleration information obtains vehicle acceleration and collision information；GPS module, for obtaining the dynamic location information of vehicle in real time；
GPRS module is used for vehicle and service platform, the information transmission of service platform and user；Vehicle data categorization module, according to vehicle
The different purposes of data carry out classification integration；Expert system database module provides vehicle trouble messages and suggestion for user
Property maintenance program；Driving behavior Data Analysis Model module is used for real-time monitoring driver brake use habit, clutch
Habit, driving style and bad steering habit, research and application data simultaneously provide journaling；Alarm module, when driver goes out
When existing bad steering behavior or vehicle break down, driver is prompted with voice mode, realizes warning or alarm.But
This technical solution can have the following problems: the opinion that the prior art provides is often relatively generally without having specific aim, Wu Fagen
Reasonable variation is made according to road and vehicle conditions, there is a possibility that driving dissension reason, reduced on hundred kilometers of power consumption rationally
Still there is biggish room for improvement.
Summary of the invention
The purpose of the present invention is the opinions for overcoming currently available technology to provide often relatively generally without having specific aim, nothing
Method makes reasonable variation according to road and vehicle conditions, there is a possibility that driving dissension reason, is rationally reducing by hundred kilometers of power consumptions
Still there is the problem of biggish room for improvement in amount, provides a kind of driving reasonability for improving user as far as possible, as far as possible
Hundred kilometers of power consumption are reduced, realize that the power saving for there are enough vehicles to participate in the electric car leasing system runed in the rush hour is driven
Sail improvement idea querying method.
To solve the above-mentioned problems, the present invention is achieved by the following scheme: a kind of electric car leasing system
Power saving drive improvement idea querying method, be suitable for electric car leasing system,
The following steps are included:
Firstly, being stored with several improvement ideas of electric car power saving driving in server, each improvement idea is right
The driving phase of an electric car is answered, each improvement idea is corresponding at least one querying condition,
Then, server executes close environmental Comparison step when borrowing vehicle in each user, records each user and exists
Average power consumption under similar environments, after the completion of user drives, server executes clearing reward step, few to average power consumption
It is rewarded in the user of average power consumption, finally, the user for being greater than average power consumption to average power consumption provides driving
Opinion drives opinion storage in the server, by corresponding to acquisition of tabling look-up after meeting querying condition according to calculating.The present invention in addition to from
Except setting about on hardware, according to the real use state of current masses, in the case where meeting current vehicle condition and road conditions condition, as far as possible
The driving reasonability of user is improved, reducing by hundred kilometers of power consumption as far as possible becomes a kind of possible approach.Work as because having references to
Public average data under preceding similar situation, therefore the suggestion provided and opinion are more targeted, more meet current conditions, it will not
Appear in wagon flow it is crowded in the case where propose excessive rate request, will not be required when everybody opens air-conditioning drive
Member closes the relatively absurd suggestion such as air-conditioning, can reduce by hundred kilometers of power consumption as far as possible.The definition few to average power consumption by
Manually preset, can be using directly comparison average power consumption, or the average power consumption of median is compared either to average
The mode that power consumption increases percentage threshold comparison is determined.
Preferably, the driving phase of the electric car includes boost phase, falling-rate period and stablizes travel phase, add
Fast stage, falling-rate period and stable travel phase are determined by the rate of acceleration change of electric car, when the acceleration of electric car
It is boost phase when positive change rate is greater than the set value, is drop when the acceleration negative sense change rate of electric car is greater than the set value
Fast stage, remaining travel phase are to stablize travel phase, and the querying condition is by actual power consumption amount and average power consumption
Difference.
Preferably, close environmental Comparison step the following steps are included:
Close environmental Comparison step 1: when user starts to drive, server is according to the people for being currently at driving condition
Member participates in the comparation and assessment that power saving drives；
Close environmental Comparison step 2: the current all hundred kilometers of power consumptions for participating in power saving and driving comparation and assessment personnel of server record
Amount, after the completion of all power savings drive comparation and assessment personnel and drive, hundred kilometers of power consumption for driving comparation and assessment personnel to all power savings are carried out
Ranking.
It is rewarded preferably, the server power saving few to power consumption drives comparation and assessment personnel, server is more to power consumption
Power saving drive comparation and assessment personnel punish, the reward and punishment include at least to the use of currently used person integrate into
Row updates, and drives comparation and assessment then using the use integral of default if first participation power saving.
Preferably, server is set with the number upper limit to the number n for participating in power saving driving comparation and assessment, server selection is less than
User equal to the number upper limit of setting participates in power saving driving comparation and assessment.
Preferably, if currently driving number is greater than the number upper limit that the participation power saving drives comparation and assessment, according to current
Driving number average mark opens several groups and carries out power saving driving comparation and assessment, and every group of power saving drives the mutual current distance of comparation and assessment personnel
With minimum or less than setting value.
Preferably, if currently driving number is greater than the number upper limit that the participation power saving drives comparation and assessment, according to current
Driving number average mark opens several groups and carries out power saving driving comparation and assessment, and all participation power savings are otherwise driven comparation and assessment personnel as one
Group carries out power saving and drives comparation and assessment, and every group of power saving is selected to drive in comparation and assessment using the average value of integral, calculates each in current group
The p (Q) that power saving drives the user of comparation and assessment is participated in, P (Q) is calculated by following calculating formula:
Power saving drives comparation and assessment and is grouped successfully if all p (Q) are more than or equal to setting value, otherwise re-starts grouping；
All total p of user (Q) in grouping are selected if at least there is a p (Q) in all groupings and be less than setting value
It is worth least packet mode to be grouped；P (Q) value is the probability that user's power consumption is less than average power consumption in current group；Q
The difference integrated is used to be average in currently used person and current group,For the integrating state variance yields of currently used person.This hair
It is bright that in this way, both a more mature driver will not be fought to user, it is all new hand that user will not be allowed corresponding,
But the driver of comprehensive selection several similar driving abilities compares, therefore the suggestion provided and opinion are more directed to
Property, more meet reality and the driving ability of user.
Preferably, user participates in power saving by independently selection and drives comparation and assessment before participating in power saving and driving comparation and assessment.
Preferably, clearing reward step the following steps are included:
Clearing reward step 1: in the process of driving, the power consumption that electric car reminds user current in real time is arranged
Hundred kilometers of power consumption of name and the user apart from oneself nearest ranking；
Clearing reward step 2: hundred kilometers of power consumption in this driving procedure are transmitted after user's driving terminates
To the user mobile phone of corresponding user；
Settle accounts reward step 3: each completion of the user of each participation power saving driving comparation and assessment drives in current group
This hundred kilometers of power consumption driven is sent in current group on the user mobile phone of each user by user, to all
Hundred kilometers of power consumption that power saving drives comparation and assessment personnel rank, and the power saving few to power consumption drives comparation and assessment personnel and reward,
The current ranking that the degree of reward and power saving drive comparation and assessment personnel is positively correlated.
The beneficial effects of the present invention are: can be met according to current public real use state using method of the invention
In the case where current vehicle condition and road conditions condition, the driving reasonability of user is improved as far as possible, reduces by hundred kilometers of power consumption as far as possible
As a kind of possible approach.Because having references to average data public under current similar situation, the suggestion and meaning that provide
See more targetedly, more meet current conditions, do not appear in wagon flow it is crowded in the case where propose excessive rate request, also not
Driver can be required to close the relatively absurd suggestion such as air-conditioning when everybody opens air-conditioning, hundred public affairs can be reduced as far as possible
In power consumption.And user will not have both been allowed to fight a more mature driver, it is all new that user will not be allowed corresponding
Hand, but the driver of comprehensive selection several similar driving abilities compares, therefore the suggestion provided and opinion more have
Specific aim more meets reality and the driving ability of user.
Specific embodiment
Below by embodiment, the technical solutions of the present invention will be further described.
Embodiment 1:
A kind of power saving driving improvement idea querying method of electric car leasing system, is suitable for electric car lease system
System, comprising the following steps:
Firstly, being stored with several improvement ideas of electric car power saving driving in server, each improvement idea is right
The driving phase of an electric car is answered, each improvement idea is corresponding at least one querying condition,
Then, server executes close environmental Comparison step when borrowing vehicle in each user, records each user and exists
Average power consumption under similar environments, after the completion of user drives, server executes clearing reward step, few to average power consumption
It is rewarded in the user of average power consumption, finally, the user for being greater than average power consumption to average power consumption provides driving
Opinion drives opinion storage in the server, by corresponding to acquisition of tabling look-up after meeting querying condition according to calculating.
The driving phase of the electric car includes boost phase, falling-rate period and stable travel phase, boost phase, drop
The fast stage and stablize travel phase and determined by the rate of acceleration change of electric car, when the acceleration positive change rate of electric car
It is boost phase when being greater than the set value, is falling-rate period when the acceleration negative sense change rate of electric car is greater than the set value, remains
Remaining travel phase is to stablize travel phase, and the querying condition is the difference by actual power consumption amount and average power consumption.
Close environmental Comparison step the following steps are included:
Close environmental Comparison step 1: when user starts to drive, server is according to the people for being currently at driving condition
Member participates in the comparation and assessment that power saving drives；
Close environmental Comparison step 2: the current all hundred kilometers of power consumptions for participating in power saving and driving comparation and assessment personnel of server record
Amount, after the completion of all power savings drive comparation and assessment personnel and drive, hundred kilometers of power consumption for driving comparation and assessment personnel to all power savings are carried out
Ranking.
The server power saving few to power consumption drives comparation and assessment personnel and rewards, and server is more to power consumption
Power saving drive comparation and assessment personnel punish, the reward and punishment include at least currently used person is made
It is updated with integral, drives comparation and assessment then using the use integral of default if first participation power saving.
Server is set with the number upper limit to the number n for participating in power saving driving comparation and assessment, and server selection is less than or equal to setting
The number upper limit user participate in power saving drive comparation and assessment.
If currently driving the number upper limit that number is greater than the participation power saving driving comparation and assessment, put down according to the current number that drives
It is separated several groups progress power saving and drives comparation and assessment, every group of power saving drives the mutual current distance of comparation and assessment personnel and minimum or small
In setting value.
If currently driving the number upper limit that number is greater than the participation power saving driving comparation and assessment, put down according to the current number that drives
It is separated several groups and carries out power saving driving comparation and assessment, all participation power savings are otherwise driven into comparation and assessment personnel as a group and carry out power saving
Comparation and assessment are driven, every group of power saving is selected to drive in comparation and assessment using the average value of integral, each participation power saving in current group is calculated and drives
The p (Q) of the user of comparation and assessment is sailed, p (Q) is calculated by following calculating formula:
Power saving drives comparation and assessment and is grouped successfully if all p (Q) are more than or equal to setting value, otherwise re-starts grouping；
All total p of user (Q) in grouping are selected if at least there is a p (Q) in all groupings and be less than setting value
It is worth least packet mode to be grouped；P (Q) value is the probability that user's power consumption is less than average power consumption in current group；Q
The difference integrated is used to be average in currently used person and current group,For the integrating state variance yields of currently used person.
Before participating in power saving and driving comparation and assessment, user participates in power saving by independently selection and drives comparation and assessment.The clearing prize
Encourage step the following steps are included:
Clearing reward step 1: in the process of driving, the power consumption that electric car reminds user current in real time is arranged
Hundred kilometers of power consumption of name and the user apart from oneself nearest ranking；
Clearing reward step 2: hundred kilometers of power consumption in this driving procedure are transmitted after user's driving terminates
To the user mobile phone of corresponding user；
Settle accounts reward step 3: each completion of the user of each participation power saving driving comparation and assessment drives in current group
This hundred kilometers of power consumption driven is sent in current group on the user mobile phone of each user by user, to all
Hundred kilometers of power consumption that power saving drives comparation and assessment personnel rank, and the power saving few to power consumption drives comparation and assessment personnel and reward,
The current ranking that the degree of reward and power saving drive comparation and assessment personnel is positively correlated.
Querying method in the present embodiment illustrates by taking individual power saving comparation and assessment as an example, is stored in server first electronic
Several improvement ideas that automobile power saving drives, the driving phase of the corresponding electric car of each improvement idea, Mei Gegai
Be corresponding at least one querying condition into opinion, the driving phase of the electric car include boost phase, falling-rate period and
Stablize travel phase, boost phase, falling-rate period and stable travel phase are determined by the rate of acceleration change of electric car, work as electricity
It is boost phase when the acceleration positive change rate of electrical automobile is greater than the set value, when the acceleration negative sense change rate of electric car is big
It is falling-rate period when setting value, remaining travel phase is to stablize travel phase, and then, server is being borrowed in each user
Close environmental Comparison step is executed when vehicle, each user average power consumption under similar environments is recorded, in real time to average consumption
The user that amount is greater than average power consumption provides driving opinion, opinion storage is driven in the server, according to by actual power consumption amount
After improvement idea corresponding with the result queries of the difference of average power consumption in real time down to electric car or mobile phone.It is described to change
Acquisition is inquired after corresponding to the querying condition of respective stage by following calculating formula calculated result into opinion；
J=T × [C(t)-C(a)]；
J is query condition value in above formula, and improvement idea, C are determined in the range intervals in querying condition according to the value of J(t)
For real-time hundred kilometers of power consumption of user, C(a)For each user under similar environments average power consumption；Server obtains in real time
The current place for participating in power saving and driving comparation and assessment vehicle is taken, corresponding discharge coefficient T is set according to the current vehicle flow in place.
Using the method for the present embodiment, current vehicle condition and road conditions item can be met according to current public real use state
In the case where part, the driving reasonability of user is improved as far as possible, and reducing by hundred kilometers of power consumption as far as possible becomes a kind of possible way
Diameter.Because having references to average data public under current similar situation, the suggestion and opinion provided is more targeted, more accords with
Close current conditions, do not appear in wagon flow it is crowded in the case where propose excessive rate request, will not all open sky at everybody
It requires driver to close the relatively absurd suggestion such as air-conditioning when tune, hundred kilometers of power consumption can be reduced as far as possible.And both
User will not be allowed to fight a more mature driver, it is all new hand that user will not be allowed corresponding, but comprehensive selection
The driver of several similar driving abilities compares, therefore the suggestion provided and opinion are more targeted, more meets existing
Real and user driving ability.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (9)
1. a kind of power saving of electric car leasing system drives improvement idea querying method, it is suitable for electric car leasing system,
It is characterized by:
The following steps are included:
Firstly, several improvement ideas of electric car power saving driving are stored in server, each improvement idea corresponding one
The driving phase of a electric car, each improvement idea are corresponding at least one querying condition,
Then, server executes close environmental Comparison step when borrowing vehicle in each user, records each user similar
Average power consumption under environment, after the completion of user drives, server executes clearing reward step, to average power consumption less than flat
The user of equal power consumption rewards, finally, the user for being greater than average power consumption to average power consumption provides driving opinion,
Opinion storage is driven in the server, by corresponding to acquisition of tabling look-up after meeting querying condition according to calculating.
2. the power saving of electric car leasing system according to claim 1 drives improvement idea querying method, feature exists
In: the driving phase of the electric car includes boost phase, falling-rate period and stable travel phase, boost phase, reduction of speed rank
Section and stablize travel phase and determined by the rate of acceleration change of electric car, when the acceleration positive change rate of electric car is greater than
It is boost phase when setting value, is falling-rate period when the acceleration negative sense change rate of electric car is greater than the set value, it is remaining
Travel phase is to stablize travel phase, and the querying condition is the difference by actual power consumption amount and average power consumption.
3. the power saving of electric car leasing system according to claim 2 drives improvement idea querying method, feature exists
In: close environmental Comparison step the following steps are included:
Close environmental Comparison step 1: when user starts to drive, server is joined according to the personnel for being currently at driving condition
The comparation and assessment driven with power saving；
Close environmental Comparison step 2: the current all hundred kilometers of power consumption for participating in power saving and driving comparation and assessment personnel of server record,
After the completion of all power savings drive comparation and assessment personnel and drive, hundred kilometers of power consumption for driving comparation and assessment personnel to all power savings are arranged
Position.
4. the power saving of electric car leasing system according to claim 1 drives improvement idea querying method, feature exists
It drives comparation and assessment personnel in the power saving few to power consumption of: server to reward, server drives comparation and assessment to the power saving more than power consumption
Personnel punish that the reward and punishment include at least the use integral to currently used person and is updated, if first
It is secondary to participate in power saving driving comparation and assessment then using the use integral of default.
5. the power saving of electric car leasing system according to claim 3 drives improvement idea querying method, feature exists
In: server is set with the number upper limit to the number n for participating in power saving driving comparation and assessment, and server selection is less than or equal to the number of setting
The user of the upper limit participates in power saving and drives comparation and assessment.
6. the power saving of electric car leasing system according to claim 5 drives improvement idea querying method, feature exists
In: if currently driving number is greater than the number upper limit that the participation power saving drives comparation and assessment, number average mark is driven according to current
It opens several groups and carries out power saving and drive comparation and assessment, every group of power saving drives the mutual current distance of comparation and assessment personnel and minimum or less than setting
Definite value.
7. the power saving of electric car leasing system according to claim 5 drives improvement idea querying method, feature exists
In: if currently driving number is greater than the number upper limit that the participation power saving drives comparation and assessment, number average mark is driven according to current
It opens several groups and carries out power saving driving comparation and assessment, all participation power savings are otherwise driven into comparation and assessment personnel as a group and carry out power saving driving
Comparation and assessment select every group of power saving to drive in comparation and assessment using the average value of integral, calculate each participation power saving driving in current group and comment
The p (Q) of the user of ratio, p (Q) are calculated by following calculating formula:
Power saving drives comparation and assessment and is grouped successfully if all p (Q) are more than or equal to setting value, otherwise re-starts grouping；
All total p of user (Q) values are selected in grouping if at least there is p (Q) in all groupings and be less than setting value most
Few packet mode is grouped；P (Q) value is the probability that user's power consumption is less than average power consumption in current group；Q is to work as
The difference integrated is averagely used in preceding user and current group,For the integrating state variance yields of currently used person.
8. the power saving of electric car leasing system according to claim 5 drives improvement idea querying method, feature exists
In: before participating in power saving and driving comparation and assessment, user participates in power saving by independently selection and drives comparation and assessment.
9. the power saving of electric car leasing system according to claim 7 drives improvement idea querying method, feature exists
In: clearing reward step the following steps are included:
Clearing reward step 1: in the process of driving, power consumption ranking that electric car reminds user current in real time and
Hundred kilometers of power consumption of user apart from oneself nearest ranking；
Clearing reward step 2: when user drive terminate after hundred kilometers of power consumption in this driving procedure are sent to pair
It answers on the user mobile phone of user；
Settle accounts reward step 3: the use that each completion of the user of each participation power saving driving comparation and assessment drives in current group
This hundred kilometers of power consumption driven is sent in current group on the user mobile phone of each user by person, to all power savings
Hundred kilometers of power consumption for driving comparation and assessment personnel rank, and the power saving few to power consumption drives comparation and assessment personnel and reward, and reward
Degree and power saving drive the current ranking of comparation and assessment personnel and be positively correlated.
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| CN103050019A (en) * | 2011-10-14 | 2013-04-17 | 北京掌城科技有限公司 | Method and system for realizing economic driving |
| CN105160883A (en) * | 2015-10-20 | 2015-12-16 | 重庆邮电大学 | Energy-saving driving behavior analysis method based on big data |
| CN106652218A (en) * | 2015-10-30 | 2017-05-10 | 宁波轩悦行电动汽车服务有限公司 | Time-sharing system and method for electric automobile and system service structure |
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