CN109146312A - Site Valuation Method is leased in timesharing in city based on site - Google Patents
Site Valuation Method is leased in timesharing in city based on site Download PDFInfo
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- CN109146312A CN109146312A CN201811038694.2A CN201811038694A CN109146312A CN 109146312 A CN109146312 A CN 109146312A CN 201811038694 A CN201811038694 A CN 201811038694A CN 109146312 A CN109146312 A CN 109146312A
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- site
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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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
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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
Abstract
The invention discloses the timesharing in city based on site to lease site Valuation Method, is related to sharing economic site non-market valuation techques field, and the present invention determines the weight of each evaluation index using analytic hierarchy process (AHP), then calculates weighted average and is worth as site.It can analyze the value of the city site Nei Ge by this method, each timesharing leasing company is allowed to understand the business potential of each site region in time, to determine the investment size for this area later, company is allowed to obtain competitive advantage in market with keen competition.
Description
Technical field
The present invention relates to sharing economic site non-market valuation techques field, more particularly in city based on the timesharing of site
Lease site Valuation Method.
Background technique
With the quickening of modern society's life rhythm, the regional scope of people's lives work constantly expands.In this ring
Under border, there are the timing requirements in locality to particular tool in people, and it is exactly to have met people that such as shared bicycle, which shares automobile,
In locality and specific time for the demand of the vehicles.And the appearance of the tool with these timesharing leases, just go out
Showed the timesharing lease site for leasing these tools, and when site is established in some region, it is necessary to consider this block region either with or without
The size of demand and demand.If demand is big, selection establishes multiple sites in the region, if demand is small, we are selected
Establish a little site or revocation site.In practice, the factor to be considered is in addition to there are also the factors such as order duration for demand, therefore
A set of accurate reliable assessment algorithm is needed to determine the value of site, to determine site in the layout in city.
But current timesharing leasing market dog-eat-dog, each company more focuses on the expansion in market, not to oneself
The due energy of the timesharing whether scientific and reasonable investment of lease distribution.Which results in the unreasonable rule in many city sites
It draws, causes site value waste, so that many companies is had lost substantial contribution manpower in vain, face bankroll problem, swash in competition
Strong loses competitive advantage in the market.
Summary of the invention
The embodiment of the invention provides the timesharing in city based on site to lease site Valuation Method, existing to solve
The problems in technology.
The present invention provides the timesharing in city based on site to lease site Valuation Method, comprising the following steps:
Step 1 collects sample data according to predetermined evaluation index；
Step 2, by the sample data normalized of collection；
Step 3 calculates separately the average value of each evaluation index to the data after normalized；
Step 4 determines the weight of each evaluation index using analytic hierarchy process (AHP)；
Step 5, the weight that the average value and step 4 obtained according to step 3 obtains, calculate weighted average, by this plus
Value of the weight average number as site.
Site Valuation Method is leased in timesharing in city in the embodiment of the present invention based on site, uses step analysis
Method determines the weight of each evaluation index, then calculates weighted average and is worth as site.It can analyze city by this method
The value of interior each site allows each timesharing leasing company to understand the business potential of each site region in time, so as to true
For the investment size of this area after fixed.Company is allowed to obtain competitive advantage in market with keen competition.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow chart of the timesharing lease site Valuation Method in the embodiment of the present invention in city based on site.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1, the embodiment of the invention provides the timesharing in city based on site to lease site Valuation Method, should
Method the following steps are included:
Step 1 collects sample data according to predetermined evaluation index；Site in the present embodiment is worth database
Every three months updates once, therefore the period for collecting sample data is also three months primary, and the evaluation index includes that site is ordered
Return the car number, order price, order duration and surrounding network of odd number, site is worth.
Step 2, by the sample data normalized of collection；In the present embodiment, order specific for one, due to
Order numbers and number of returning the car all are 1, therefore do not have to be normalized, and for order price, order duration and periphery site
Value normalizes in the range of [0,1], is normalized in the present embodiment using z-score standardized method, has
Body method for normalizing is as follows:
(1) according to the sample data being collected into, order price x, order duration y and surrounding network value z are calculated separately out
Mean value E (x), E (y), E (z) and variance δ2(x)、δ2(y)、δ2(z)；
(2) for each order price sample data x, by formulaProcessing, just by all orders
In price sample data normalization to [0,1] range, order duration sample data and surrounding network value sample data are also passed through
Cross above-mentioned processing.
Step 3 calculates separately the average value of each evaluation index to the data after normalized, is calculated
Average value be denoted as: order numbers average value a=1, return the car several average value b=1, order price average c, order duration average value
D and surrounding network are worth average value e.
Step 4 determines the weight of each evaluation index using analytic hierarchy process (AHP)；The step specifically includes following sub-step:
1, the comparator matrix being configured to pair
Use A1Indicate site order numbers, A2Indicate that site is returned the car number, A3Indicate order price, A4Indicate order duration, A5Table
Show that surrounding network is worth, constructs comparator matrix, the comparator matrix constructed such as 2 institute of table according to the contrast standard meter of table 1
Show.
1 contrast standard meter of table
The comparator matrix that table 2 constructs
| Aij | A1 | A2 | A3 | A4 | A5 |
| A1 | 1 | 1 | 5 | 4 | 1/5 |
| A2 | 1 | 1 | 5 | 4 | 1/5 |
| A3 | 1/5 | 1/5 | 1 | 3 | 1/6 |
| A4 | 1/4 | 1/4 | 1/3 | 1 | 1/7 |
| A5 | 5 | 5 | 6 | 7 | 1 |
2, the feature vector of comparator matrix is calculated, and determines the weight of each evaluation index according to feature vector, it is specific to wrap
It includes:
(1) summation of each column in comparator matrix is calculated, as shown in table 3:
The summation of each column in 3 comparator matrix of table
(2) each column in comparator matrix are normalized according to following formula
Wherein,For the summation of column each in comparator matrix, i.e. data in table 3, obtained new matrix such as 4 institute of table
Show:
Table 4 normalizes obtained new matrix
| Bij | 1 | 2 | 3 | 4 | 5 |
| 1 | 0.134 | 0.134 | 0.289 | 0.211 | 0.117 |
| 2 | 0.134 | 0.134 | 0.289 | 0.211 | 0.117 |
| 3 | 0.027 | 0.027 | 0.058 | 0.158 | 0.097 |
| 4 | 0.034 | 0.034 | 0.020 | 0.053 | 0.084 |
| 5 | 0.671 | 0.671 | 0.346 | 0.368 | 0.585 |
(3) calculate new every a line of matrix and feature vector is obtained, as shown in table 5:
5 feature vector of table
(4) feature vector is normalized, the result normalized is the weight of each evaluation index.Return
One changes processing carries out according to following formula:
Wherein,Indicate the data in feature vector in every a line, ∑ BijIndicate the sum of all data in feature vector.
The weight being calculated is as shown in table 6:
The weight of each evaluation index of table 6
| Ai | Wi | Wi% |
| A1 | 0.176 | 17.6% |
| A2 | 0.176 | 17.6% |
| A3 | 0.073 | 7.3% |
| A4 | 0.045 | 4.5% |
| A5 | 0.528 | 52.8% |
3, the consistency of comparator matrix is examined
Although can obtain the weight of each evaluation index by above-mentioned calculating, this weight is not necessarily exactly
It is effect, desirable, it is therefore desirable to it be examined, the consistency of comparator matrix is examined.The specific method of inspection is as follows:
(1) Maximum characteristic root is calculated
γmax=∑ (AW)i/mWi
Wherein AW indicates being multiplied for comparator matrix and weight matrix, m representing matrix order.
(2) coincident indicator is calculated
C.I=γmax-m/(m-1)
(3) random consistency ratio is calculated
C.R=C.I/R.I
Wherein, R.I indicates random index, is constant, can inquire to obtain according to order m in scale.Such as
The random consistency ratio that fruit is calculated is greater than 0.1, illustrates being consistent property of comparator matrix, otherwise illustrates that comparator matrix is not protected
Consistency is held, needs to be adjusted comparator matrix.
Step 5, the weight that the average value and step 4 obtained according to step 3 obtains, calculate weighted average, by this plus
Value of the weight average number as site.Each evaluation index respectively indicates are as follows: the weight W of site order numbers1, site is returned the car several
Weight W2, the weight W of order price3, the weight W of order duration4, the weight W of surrounding network value5, then weighted average,
That is site value can be calculate by the following formula acquisition:
Y=aW1+b·W2+c·W3+d·W4+e·W5
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. site Valuation Method is leased in the timesharing in city based on site, which comprises the following steps:
Step 1 collects sample data according to predetermined evaluation index；
Step 2, by the sample data normalized of collection；
Step 3 calculates separately the average value of each evaluation index according to the sample data after normalized；
Step 4 determines the weight of each evaluation index using analytic hierarchy process (AHP)；
Step 5, the weight that the average value and step 4 obtained according to step 3 obtains calculate weighted average, which are put down
Value of the mean as site.
2. site Valuation Method is leased in the timesharing in city as described in claim 1 based on site, which is characterized in that institute
Stating evaluation index includes that site order numbers, site are returned the car number, order price, order duration and surrounding network value.
3. site Valuation Method is leased in the timesharing in city as claimed in claim 2 based on site, which is characterized in that right
In a specific order, order numbers and number of returning the car all are 1；Order price, order duration and periphery site value are made
In the range of normalizing to [0,1] with z-score standardized method.
4. site Valuation Method is leased in the timesharing in city as claimed in claim 2 based on site, which is characterized in that step
Determine that the weight of each evaluation index specifically includes using analytic hierarchy process (AHP) in rapid four:
Construction is directed to the comparator matrix of evaluation index；
The feature vector of comparator matrix is calculated, and determines the weight of each evaluation index according to feature vector, comprising:
Calculate the summation of each column in comparator matrix；
Each column in comparator matrix are normalized, new matrix is obtained；
The sum of the every a line of new matrix is calculated to get feature vector is arrived；
Feature vector is normalized, the result normalized is the weight of each evaluation index.
5. site Valuation Method is leased in the timesharing in city as claimed in claim 4 based on site, which is characterized in that
After the weight of each evaluation index is calculated, also test to the consistency of comparator matrix, the method for inspection are as follows:
Calculate Maximum characteristic root:
γmax=∑ (AW)i/mWi
Wherein AW indicates being multiplied for comparator matrix and weight matrix, weight matrix, that is, multiple weights composition matrix, m representing matrix
Order；
Calculate coincident indicator:
C.I=γmax-m/(m-1)
Calculate random consistency ratio:
C.R=C.I/R.I
Wherein, R.I indicates random index, is constant, inquires scale according to order m and obtains, if be calculated
Random consistency ratio is greater than 0.1, illustrates being consistent property of comparator matrix, otherwise illustrates comparator matrix not being consistent property, needs
Comparator matrix is adjusted.
6. site Valuation Method is leased in the timesharing in city as claimed in claim 2 based on site, which is characterized in that each
The weight of a evaluation index respectively indicates are as follows: the weight W of site order numbers1, weight W that site is returned the car several2, the power of order price
Weight W3, the weight W of order duration4, the weight W of surrounding network value5, weighted average, i.e. site value, which are calculate by the following formula, to be obtained
:
Y=aW1+b·W2+c·W3+d·W4+e·W5
Wherein, it is flat to respectively indicate order numbers average value, several average values of returning the car, order price average, order duration by a, b, c, d, e
Mean value and surrounding network are worth average value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038694.2A CN109146312A (en) | 2018-09-06 | 2018-09-06 | Site Valuation Method is leased in timesharing in city based on site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038694.2A CN109146312A (en) | 2018-09-06 | 2018-09-06 | Site Valuation Method is leased in timesharing in city based on site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109146312A true CN109146312A (en) | 2019-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811038694.2A Pending CN109146312A (en) | 2018-09-06 | 2018-09-06 | Site Valuation Method is leased in timesharing in city based on site |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111862577A (en) * | 2019-05-21 | 2020-10-30 | 北京骑胜科技有限公司 | Method, system, device and storage medium for determining parking area state |
Citations (5)
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| US20040054561A1 (en) * | 2001-02-15 | 2004-03-18 | Koichi Ogura | Vehicle rental managing device, vehicle rental reservation terminal, vehicle rental managing system, and vehicle rental managing method |
| CN102063657A (en) * | 2010-12-23 | 2011-05-18 | 中国电力科学研究院 | Operating level and power supplying capability evaluation method for urban electric distribution network |
| CN105205623A (en) * | 2015-10-29 | 2015-12-30 | 杭州电子科技大学 | Public bicycle station dispatch area division method based on interval weak coupling degree |
| CN107038503A (en) * | 2017-04-18 | 2017-08-11 | 广东工业大学 | A kind of Demand Forecast method and system of shared equipment |
| CN107944618A (en) * | 2017-11-20 | 2018-04-20 | 阿里巴巴集团控股有限公司 | Planing method of layouting, device and the electronic equipment of shared vehicle |
-
2018
- 2018-09-06 CN CN201811038694.2A patent/CN109146312A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040054561A1 (en) * | 2001-02-15 | 2004-03-18 | Koichi Ogura | Vehicle rental managing device, vehicle rental reservation terminal, vehicle rental managing system, and vehicle rental managing method |
| CN102063657A (en) * | 2010-12-23 | 2011-05-18 | 中国电力科学研究院 | Operating level and power supplying capability evaluation method for urban electric distribution network |
| CN105205623A (en) * | 2015-10-29 | 2015-12-30 | 杭州电子科技大学 | Public bicycle station dispatch area division method based on interval weak coupling degree |
| CN107038503A (en) * | 2017-04-18 | 2017-08-11 | 广东工业大学 | A kind of Demand Forecast method and system of shared equipment |
| CN107944618A (en) * | 2017-11-20 | 2018-04-20 | 阿里巴巴集团控股有限公司 | Planing method of layouting, device and the electronic equipment of shared vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111862577A (en) * | 2019-05-21 | 2020-10-30 | 北京骑胜科技有限公司 | Method, system, device and storage medium for determining parking area state |
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