CN105139089A - Method and device for balancing travel supplies and demands - Google Patents
Method and device for balancing travel supplies and demands Download PDFInfo
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- CN105139089A CN105139089A CN201510516164.4A CN201510516164A CN105139089A CN 105139089 A CN105139089 A CN 105139089A CN 201510516164 A CN201510516164 A CN 201510516164A CN 105139089 A CN105139089 A CN 105139089A
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Abstract
The invention discloses a method for balancing travel supplies and demands, comprising steps of obtaining weather information of each sub-zone in a travel object zone in a first preset period, obtaining order information in a second preset period in the object zone and a driver side terminal online quantity at the current time, determining whether to regulate the order information in the first preset period according to weather information, order information in the second preset time period and the driver side terminal online quantity, if yes, adopting a preset travel regulation strategy to regulate order information in a first preset time period. Compared with the prior art, the invention provides the method and the device for balancing the travel supplies and demands, utilizes the weather forecast result to improves the accuracy of predicting the supplies and demands of the travel, and can better accurately balance the supplies and the demands.
Description
Technical field
The present invention relates to computer processing technology field, be specifically related to a kind of method and apparatus balancing trip supply and demand.
Background technology
The major issue that the background intelligent system needs of calling a taxi software platform solve is the scheduling problem under trip unbalanced supply-demand condition: when passenger's chauffeur demand is greater than platform transport power, and the calling of part passenger can not get response; When passenger's chauffeur demand is less than platform transport power, part transport power is wasted thus causes sky to be sailed, and serious words can cause transport power to run off.
In prior art, generally, can predict trip supply/demand in conjunction with historical data.Fig. 1 is the software platform call volume schematic diagram of a day of calling a taxi, and as seen from Figure 1, call volume has regularity clearly, specific to the demand in certain region, city, also can predict the trip supply/demand in this region according to the history call amount in this region.
But in practice, accident (such as Changes in weather) can cause trip supply/demand to change, thus makes the forecasting inaccuracy of trip supply/demand true, and the effect of the trip equilibrium of supply and demand is bad.
Summary of the invention
Technical matters to be solved by this invention is that accident can cause trip supply/demand to change, thus makes trip supply/demand forecasting inaccuracy true, the problem that the effect of the trip equilibrium of supply and demand is bad.
For this purpose, first aspect, the present invention proposes a kind of method balancing trip supply and demand, comprising:
In the target area that acquisition needs balance to go on a journey, each subregion is at the Weather information of the first preset time period; And
Obtain the sequence information in the second preset time period in described target area, and the online quantity of driver's side terminal of current time;
According to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determine whether to need to regulate the sequence information of described target area in the first preset time period;
Need the sequence information regulating described target area in the first preset time period if determine, then adopt default trip adjustable strategies to adjust the sequence information of described target area in the first preset time period;
Wherein, described first preset time period is the future time section of current time, and described second preset time period is the historical time section of current time.
Optionally, described acquisition needs each subregion in the target area of balance trip at the Weather information of the first preset time period, to comprise:
In the target area that acquisition needs balance to go on a journey, each longitude and latitude subregion is at the Weather information of the first preset time period.
Optionally, the sequence information in described second preset time period comprises: the number of requests of calling a taxi of the passenger side terminal received in the second preset time period;
Described according to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determine whether to need to regulate the sequence information of described target area in the first preset time period, comprising:
According to described number of requests and the online quantity of described driver's side terminal of calling a taxi, determine trip supply and demand reference value;
According to described Weather information and described trip supply and demand reference value, determine trip supply demand value;
More described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period.
Optionally, described default trip supply and demand threshold value comprises: first threshold and Second Threshold; Wherein, described first threshold is more than or equal to described Second Threshold;
Described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period, comprising:
If described trip supply demand value is greater than first threshold or is less than Second Threshold, then determine to need to regulate the sequence information of described target area in the first preset time period.
Optionally, described Weather information is rainfall amount;
Described trip supply demand value is greater than first threshold or is less than Second Threshold, comprising:
Wherein, a is rainfall amount, and D is number of requests of calling a taxi, and S is the online quantity of driver's side terminal, and T1 is first threshold, and T2 is Second Threshold,
for trip supply and demand reference value,
for trip supply demand value.
Second aspect, the present invention also proposes a kind of equipment balancing trip supply and demand, comprising:
First acquiring unit, for obtain need balance trip target area in each subregion at the Weather information of the first preset time period;
Second acquisition unit, for obtaining the sequence information in described target area in the second preset time period, and the online quantity of driver's side terminal of current time;
Determining unit, for according to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determines whether to need to regulate the sequence information of described target area in the first preset time period;
Balancing unit, needs to regulate described target area when the sequence information of the first preset time period for determining in described determining unit, adopts default trip adjustable strategies to adjust the sequence information of described target area in the first preset time period;
Wherein, described first preset time period is the future time section of current time, and described second preset time period is the historical time section of current time.
Optionally, described first acquiring unit, for obtain need balance trip target area in each longitude and latitude subregion at the Weather information of the first preset time period.
Optionally, the sequence information in described second preset time period comprises: the number of requests of calling a taxi of the passenger side terminal received in the second preset time period;
Described determining unit, for:
According to described number of requests and the online quantity of described driver's side terminal of calling a taxi, determine trip supply and demand reference value;
According to described Weather information and described trip supply and demand reference value, determine trip supply demand value;
More described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period.
Optionally, described default trip supply and demand threshold value comprises: first threshold and Second Threshold; Wherein, described first threshold is more than or equal to described Second Threshold;
Described determining unit, for:
When judging that described trip supply demand value is greater than first threshold or is less than Second Threshold, then determine to need to regulate the sequence information of described target area in the first preset time period.
Optionally, described Weather information is rainfall amount;
Described trip supply demand value is greater than first threshold or is less than Second Threshold, comprising:
Wherein, a is rainfall amount, and D is number of requests of calling a taxi, and S is the online quantity of driver's side terminal, and T1 is first threshold, and T2 is Second Threshold,
for trip supply and demand reference value,
for trip supply demand value.
Compared to prior art, the method and apparatus of balance trip supply and demand provided by the invention, utilizes the result of weather forecast, improves the accuracy of prediction trip supply/demand, more exactly balance trip supply and demand.
Accompanying drawing explanation
Fig. 1 is a kind of software platform call volume schematic diagram of a day of calling a taxi related in background technology;
A kind of method flow diagram balancing trip supply and demand that Fig. 2 provides for disclosure embodiment;
The sub regions schematic diagram that Fig. 3 provides for disclosure embodiment;
A kind of equipment structure chart balancing trip supply and demand that Fig. 4 provides for disclosure embodiment;
A kind of system construction drawing balancing trip supply and demand that Fig. 5 provides for disclosure embodiment.
Embodiment
For making the object of disclosure embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in disclosure embodiment, the technical scheme in disclosure embodiment is clearly described, obviously, described embodiment is disclosure part embodiment, instead of whole embodiments.Based on the embodiment in the disclosure, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of disclosure protection.
As shown in Figure 2, the present embodiment discloses a kind of method balancing trip supply and demand, and described method can comprise the following steps 201 to 204:
201, each subregion is obtained in the target area needing balance trip at the Weather information of the first preset time period;
202, the sequence information in described target area in the second preset time period is obtained, and the online quantity of driver's side terminal of current time;
203, according to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determine whether to need to regulate the sequence information of described target area in the first preset time period;
If 204 determine the sequence information needing to regulate described target area in the first preset time period, then default trip adjustable strategies is adopted to adjust the sequence information of described target area in the first preset time period;
Wherein, described first preset time period is the future time section of current time, and described second preset time period is the historical time section of current time.
In the present embodiment, the first preset time period is 1 hour future of current time, if current time is 8:00am, then the first preset time period is 8:00am to 9:00am.Second preset time period can be then the 8:00am to 9:00am before a week or before some weeks, because the demand of calling a taxi has very strong week periodically, such as, the demand of calling a taxi of prediction 8:00am to 9:00am Wednesday, be the demand history data of calling a taxi of in the past some Zhou Zhousan 8:00am to 9:00am.
By the method for above-mentioned balance trip supply and demand, i.e. the trip supply/demand of measurable current time 8:00am to 9:00am target area, and balance trip supply and demand.The present embodiment is only and illustrates, does not limit the concrete numerical value of the first preset time period and the second preset time period, and those skilled in the art can determine the first preset time period and the second preset time period according to actual needs.
The method of above-mentioned balance trip supply and demand, utilizes the result of weather forecast, improves the accuracy of prediction trip supply/demand, more exactly balance trip supply and demand.
In a concrete example, step 201: obtain in the target area needing balance trip that each subregion is at the Weather information of the first preset time period, specific as follows:
201, each longitude and latitude subregion is obtained in the target area needing balance trip at the Weather information of the first preset time period.
In the present embodiment, the region partitioning method in city is as follows:
For city, even grid division, each grid represents a sub regions, and the Weather information of the Weather information grid element center of subregion represents, and target area can be a sub regions, also can be the region that multiple subregion is formed.
On line, the actual sub-zone dividing method adopted is as a kind of optional method:
After two-decimal is retained to the longitude and latitude of coordinate points, the coordinate points that longitude and latitude numerical value is identical is all divided into same subregion, such as longitude and latitude is (116.33xxx, 39.91xxx) coordinate points, retaining after two-decimal through latitude is (116.33,39.91), therefore all divides into (116.33,39.91) grid represented, as shown in Figure 3.
In the present embodiment, to obtain in target area each longitude and latitude subregion at the Weather information of the first preset time period by calling ambient weather interface.
In a concrete example, the sequence information in step 202 in second preset time period comprises: the number of requests of calling a taxi of the passenger side terminal received in the second preset time period.
Step 203: according to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determine whether to need to regulate the sequence information of described target area in the first preset time period, specifically to comprise in Fig. 2 unshowned step 2031 to 2033:
2031, according to calling a taxi number of requests and the online quantity of driver's side terminal, trip supply and demand reference value is determined;
2032, according to Weather information and described trip supply and demand reference value, trip supply demand value is determined;
2033, more described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period.
In a concrete example, preset trip supply and demand threshold value described in step 2033 and comprise: first threshold and Second Threshold; Wherein, described first threshold is more than or equal to described Second Threshold.
Step 2033: more described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period, be specially: if described trip supply demand value is greater than first threshold or is less than Second Threshold, then determine to need to regulate the sequence information of described target area in the first preset time period.
In the present embodiment, first threshold, also referred to as supply falls short of demand threshold value, when supply demand value of namely going on a journey is greater than first threshold, determines that trip supply and demand is for supply falls short of demand.Second Threshold, also referred to as drug on the market threshold value, when supply demand value of namely going on a journey is less than Second Threshold, is determined that trip supply and demand is for drug on the market, is determined that trip supply and demand is for drug on the market.Those skilled in the art can set the size of first threshold and Second Threshold according to actual needs.
In a concrete example, Weather information described in step 201 is rainfall amount a, when a is in 0.05 to 0.15 scope, then represents light rain; When a is in 0.15 to 0.35 scope, then represent moderate rain; When a is greater than 0.35, then represent heavy rain.The present embodiment only illustrates, does not limit the type of Weather information, and those skilled in the art can choose the such as Weather information such as wind speed, temperature.
Supply demand value of going on a journey described in step 2033 is greater than first threshold or is less than Second Threshold, specifically can be expressed as:
Wherein, a is rainfall amount, and D is number of requests of calling a taxi, and S is the online quantity of driver's side terminal, and T1 is first threshold, and T2 is Second Threshold,
for trip supply and demand reference value,
for trip supply demand value.
In a concrete example, step 204: need the sequence information regulating described target area in the first preset time period if determine, then adopt default trip adjustable strategies to adjust the sequence information of described target area in the first preset time period, specifically can comprise:
When supply falls short of demand, need to control consumption, stimulate supply.The means of controlling consumption have: call a taxi difficulty, reminding passengers of reminding passengers adds tip, dynamically price modification, by the product line (call a taxi, mutual water conservancy diversion) between the product line such as special train, windward driving etc. of passenger's chauffeur demand water conservancy diversion to demand deficiency, stimulates the means of supply to have: to increase driver and reward, dynamically readjust prices, transport power is dispatched to heavy duty zone etc. from clear area.On the contrary, in easy situation, need to stimulate demands, suppress supply.
The method of above-mentioned balance trip supply and demand, utilize the trip supply/demand of the prediction of result of weather forecast following a period of time, improve the accuracy of prediction trip supply/demand, when unbalanced supply-demand situation is about to occur, adopt and preset trip adjustable strategies, balance trip supply and demand, ensures the interests of passenger, driver, the software platform tripartite that calls a taxi more exactly.
As shown in Figure 4, the present embodiment discloses a kind of equipment balancing trip supply and demand, and this equipment can comprise: the first acquiring unit 41, second acquisition unit 42, determining unit 43 and balancing unit 44.
First acquiring unit 41, for obtain need balance trip target area in each subregion at the Weather information of the first preset time period;
Second acquisition unit 42, for obtaining the sequence information in described target area in the second preset time period, and the online quantity of driver's side terminal of current time;
Determining unit 43, for according to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determines whether to need to regulate the sequence information of described target area in the first preset time period;
Balancing unit 44, needs to regulate described target area when the sequence information of the first preset time period for determining in described determining unit 43, adopts default trip adjustable strategies to adjust the sequence information of described target area in the first preset time period;
Wherein, described first preset time period is the future time section of current time, and described second preset time period is the historical time section of current time.
The equipment of above-mentioned balance trip supply and demand can realize the method for above-mentioned balance trip supply and demand, and the present embodiment repeats no more.
As shown in Figure 5, the present embodiment discloses a kind of system balancing trip supply and demand, this system can comprise: the equipment 51 of balance trip supply and demand as shown in Figure 4, passenger side terminal 52, driver's side terminal 53, application programming interface API system 54, distributed storage Cache system 56 on ambient weather interface 55 and line.A passenger side terminal and a driver's side terminal are only shown in Fig. 5, and those skilled in the art are to be understood that native system can connect multiple passenger side terminal and multiple driver's side terminal.
Wherein, the equipment 51, the API system 54 that balance trip supply and demand are interconnected with Cache system 56.API system 54 is connected with ambient weather interface 55, passenger side terminal 52 and driver's side terminal 53.
API system 54 regularly (such as per hour) calls ambient weather interface 55, obtain each segmentation subregion Weather information of following a hour in each city, and Weather information is kept in Cache system 56, the equipment 51 for balance trip supply and demand calls.
It will be understood by those skilled in the art that and adaptively can change the module in the equipment in embodiment and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and multiple submodule or subelement or sub-component can be put them in addition.Except at least some in such feature and/or process or unit is mutually exclusive part, any combination can be adopted to combine all processes of features all disclosed in this instructions and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this instructions can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.
Although describe embodiments of the present invention by reference to the accompanying drawings, but those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, such amendment and modification all fall into by within claims limited range.
Claims (10)
1. balance a method for trip supply and demand, it is characterized in that, comprising:
In the target area that acquisition needs balance to go on a journey, each subregion is at the Weather information of the first preset time period; And
Obtain the sequence information in the second preset time period in described target area, and the online quantity of driver's side terminal of current time;
According to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determine whether to need to regulate the sequence information of described target area in the first preset time period;
Need the sequence information regulating described target area in the first preset time period if determine, then adopt default trip adjustable strategies to adjust the sequence information of described target area in the first preset time period;
Wherein, described first preset time period is the future time section of current time, and described second preset time period is the historical time section of current time.
2. method according to claim 1, is characterized in that, described acquisition needs each subregion in the target area of balance trip at the Weather information of the first preset time period, to comprise:
In the target area that acquisition needs balance to go on a journey, each longitude and latitude subregion is at the Weather information of the first preset time period.
3. method according to claim 1, is characterized in that,
Sequence information in described second preset time period comprises: the number of requests of calling a taxi of the passenger side terminal received in the second preset time period;
Described according to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determine whether to need to regulate the sequence information of described target area in the first preset time period, comprise: according to described number of requests and the online quantity of described driver's side terminal of calling a taxi, determine trip supply and demand reference value;
According to described Weather information and described trip supply and demand reference value, determine trip supply demand value;
More described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period.
4. method according to claim 3, is characterized in that, described default trip supply and demand threshold value comprises: first threshold and Second Threshold; Wherein, described first threshold is more than or equal to described Second Threshold;
Described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period, comprising:
If described trip supply demand value is greater than first threshold or is less than Second Threshold, then determine to need to regulate the sequence information of described target area in the first preset time period.
5. method according to claim 4, is characterized in that, described Weather information is rainfall amount;
Described trip supply demand value is greater than first threshold or is less than Second Threshold, comprising:
Wherein, a is rainfall amount, and D is number of requests of calling a taxi, and S is the online quantity of driver's side terminal, and T1 is first threshold, and T2 is Second Threshold,
for trip supply and demand reference value,
for trip supply demand value.
6. balance an equipment for trip supply and demand, it is characterized in that, comprising:
First acquiring unit, for obtain need balance trip target area in each subregion at the Weather information of the first preset time period;
Second acquisition unit, for obtaining the sequence information in described target area in the second preset time period, and the online quantity of driver's side terminal of current time;
Determining unit, for according to the sequence information in described Weather information, described second preset time period and the online quantity of described driver's side terminal, determines whether to need to regulate the sequence information of described target area in the first preset time period;
Balancing unit, needs to regulate described target area when the sequence information of the first preset time period for determining in described determining unit, adopts default trip adjustable strategies to adjust the sequence information of described target area in the first preset time period;
Wherein, described first preset time period is the future time section of current time, and described second preset time period is the historical time section of current time.
7. equipment according to claim 6, is characterized in that, described first acquiring unit, for obtain need balance trip target area in each longitude and latitude subregion at the Weather information of the first preset time period.
8. equipment according to claim 6, is characterized in that, the sequence information in described second preset time period comprises: the number of requests of calling a taxi of the passenger side terminal received in the second preset time period;
Described determining unit, for:
According to described number of requests and the online quantity of described driver's side terminal of calling a taxi, determine trip supply and demand reference value;
According to described Weather information and described trip supply and demand reference value, determine trip supply demand value;
More described trip supply demand value and the size presetting supply and demand threshold value of going on a journey, determine whether to need to regulate the sequence information of described target area in the first preset time period.
9. equipment according to claim 8, is characterized in that, described default trip supply and demand threshold value comprises: first threshold and Second Threshold; Wherein, described first threshold is more than or equal to described Second Threshold;
Described determining unit, for:
When judging that described trip supply demand value is greater than first threshold or is less than Second Threshold, then determine to need to regulate the sequence information of described target area in the first preset time period.
10. equipment according to claim 9, is characterized in that, described Weather information is rainfall amount;
Described trip supply demand value is greater than first threshold or is less than Second Threshold, comprising:
Wherein, a is rainfall amount, and D is number of requests of calling a taxi, and S is the online quantity of driver's side terminal, and T1 is first threshold, and T2 is Second Threshold,
for trip supply and demand reference value,
for trip supply demand value.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516164.4A CN105139089A (en) | 2015-08-20 | 2015-08-20 | Method and device for balancing travel supplies and demands |
| KR1020177025673A KR20180011053A (en) | 2015-02-13 | 2016-02-04 | Methods and systems for transport capability scheduling |
| PCT/CN2016/073559 WO2016127918A1 (en) | 2015-02-13 | 2016-02-04 | Transport capacity scheduling method and system |
| SG11201706602RA SG11201706602RA (en) | 2015-02-13 | 2016-02-04 | Methods and systems for transport capacity scheduling |
| EP16748719.8A EP3258430A4 (en) | 2015-02-13 | 2016-02-04 | Transport capacity scheduling method and system |
| KR1020197005368A KR20190020852A (en) | 2015-02-13 | 2016-02-04 | Methods and systems for transport capacity scheduling |
| US15/550,169 US20180032928A1 (en) | 2015-02-13 | 2016-02-04 | Methods and systems for transport capacity scheduling |
| PH12017501450A PH12017501450A1 (en) | 2015-02-13 | 2017-08-11 | Methods and system for transport capacity scheduling |
| HK18106920.2A HK1247422A1 (en) | 2015-02-13 | 2018-05-28 | Transport capacity scheduling method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516164.4A CN105139089A (en) | 2015-08-20 | 2015-08-20 | Method and device for balancing travel supplies and demands |
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| CN105139089A true CN105139089A (en) | 2015-12-09 |
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| CN201510516164.4A Pending CN105139089A (en) | 2015-02-13 | 2015-08-20 | Method and device for balancing travel supplies and demands |
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