CN105989708A - Method for identifying whether passenger succeeds in taking taxi and apparatus - Google Patents
Method for identifying whether passenger succeeds in taking taxi and apparatus Download PDFInfo
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- CN105989708A CN105989708A CN201510085673.6A CN201510085673A CN105989708A CN 105989708 A CN105989708 A CN 105989708A CN 201510085673 A CN201510085673 A CN 201510085673A CN 105989708 A CN105989708 A CN 105989708A
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Abstract
The invention discloses a method for determining the dynamic positions of user equipment and service equipment. The method includes the following steps that: (1) the user equipment sends service demand information, wherein service demand information at least contains first position information; (2) first service equipment is determined to serve the user equipment; and (3) a distance between the user equipment and the first service equipment is determined, when the distance is smaller than or equal to a first threshold value, and a lasting duration of the situation that the distance is smaller than or equal to the first threshold value is larger than or equal to a second threshold value, it is determined that the user equipment and the service equipment are in a rendezvoused state. With the method provided by the technical schemes of the invention adopted, whether a passenger succeeds in taking a taxi can be judged correctly and quickly, and therefore, market order can be effectively maintained, and the interests of the passenger can be protected.
Description
Technical field
The present invention generally relates to the communications field, more specifically, relating to identifying that passenger becomes
The method and apparatus that merit is called a taxi.
Background technology
Along with the development of society, taxi plays the most important in the life of people
Role, increasing taxi is used.Due to taxi skewness, or passenger ground
Locating remote, therefore, passenger is difficult to conveniently get to car.
Although currently having some application called a taxi, but some drivers often utilizing those to apply
Leak, even if passenger does not get to car, is also declared as getting to car by driver, and this can damage undoubtedly
The interests of evil passenger.
Although prior art has begun to attempt solving the problems referred to above, such as, pass through Business Stream
Some step that journey proceeds to is to judge that passenger has got on the bus.Such as, passenger is the most
Complete through paying, passenger is described the most onboard.For this technical scheme, also exist one
Fixed defect, i.e. needs passenger actively to go to trigger these service nodes, if passenger does not prop up
Pay or by paying in cash, system just cannot obtain passenger the most onboard.
Therefore, the method and apparatus that a kind of passenger of being capable of identify that successfully calls a taxi is needed badly.
Summary of the invention
For problem above, the invention provides by following the tracks of passenger, the position of driver, enter
And identify the method and apparatus that passenger successfully calls a taxi.
First aspect present invention proposes one and determines subscriber equipment and service equipment dynamic position
Method, send service requirement information including: (1) subscriber equipment, described demand for services is believed
Breath at least includes primary importance information；(2) determine that first service equipment is described subscriber equipment
Service；(3) determine the distance between described subscriber equipment and first service equipment, when this away from
From during less than or equal to the duration equal to first threshold and holding more than or equal to Second Threshold, determine
Described subscriber equipment and described service equipment are in rendezvous mode.
Preferably, step (1) also includes: described primary importance information at least includes described
Subscriber equipment current location information and/or appointment positional information.
Preferably, step (2) also includes: described first business equipment obtains and described in response
Service requirement information, if described first service equipment is confirmed as providing the equipment of service, then
Information device-dependent with described first service is sent to described subscriber equipment service.
Preferably, described first service equipment is confirmed as providing the step bag of the equipment of service
Include: the position of response messages based on multiple service equipments and/or the plurality of service equipment is come
Determining described first service equipment, wherein, described response message includes the plurality of service equipment
Response time.
Preferably, step (3) also includes: be periodically based on described subscriber equipment kimonos
The respective positional information of business equipment, determine between described subscriber equipment and service equipment away from
From.
Preferably, described subscriber equipment is after sending described service requirement information, periodically
Send its positional information.
Preferably, described first service device periodically ground sends its positional information.
Preferably, step (3) also includes: based on described subscriber equipment in the second moment
The second position and described first service equipment are in the primary importance in the first moment, in the 3rd moment
The 3rd position determine the distance between described subscriber equipment and described first equipment, wherein,
Described second moment early than the 3rd moment and was later than for the first moment.
Preferably, when the second position is along primary importance and the projection in the 3rd line direction, position
When point is not between primary importance and the 3rd position, then subscriber equipment and first service equipment it
Between distance be the distance between the second position and the 3rd position；When the second position is along first
When the subpoint in position and the 3rd line direction, position is between primary importance and the 3rd position,
Then the distance between subscriber equipment and first service equipment determines based on below equation:
Wherein, d is the distance between subscriber equipment and first service equipment, and a is primary importance
And the distance between the second position, b is the distance between the second position and the 3rd position, and c is
Distance between primary importance and the 3rd position.
Preferably, described subscriber equipment sends the duration of its positional information more than or equal to the second threshold
Value.
Preferably, if described subscriber equipment and described service equipment are in rendezvous mode, then
Described subscriber equipment sends the duration of its positional information less than or equal to the 3rd threshold value.
The invention allows for a kind of subscriber equipment, including: positional information signal generating unit, use
In the positional information generating described subscriber equipment；Transmitting element, is used for sending described position letter
The service requirement information ceased and/or comprise described positional information；Receive unit, for receive with
The information that the fixed service equipment providing service is associated.
Preferably, described subscriber equipment sends its positional information at least up to described subscriber equipment
It is confirmed as being in rendezvous mode with described service equipment.
Preferably, if described subscriber equipment and described service equipment are in rendezvous mode, then
Described subscriber equipment sends the duration of its positional information less than or equal to the 3rd threshold value.
By using technical scheme, it is possible to correctly judge whether passenger becomes rapidly
Merit is called a taxi, so can Maintenance Market order effectively, the interests of protection passenger.
Accompanying drawing explanation
Description by the detailed description of the invention below with reference to the present invention given by drawings below
Afterwards, it is better understood with the present invention, and other objects of the present invention, details, feature
Will become apparent from advantage.In the accompanying drawings:
Fig. 1 is to show with the relative position of service equipment according to the subscriber equipment of the embodiment of the present invention
It is intended to；
Fig. 2 is the phase para-position judging subscriber equipment and service equipment according to the embodiment of the present invention
The flow chart put；
Fig. 3 a is the schematic diagram that subscriber equipment is in the first relative position with service equipment；
Fig. 3 b is the schematic diagram that subscriber equipment is in the second relative position with service equipment；
Fig. 4 is the configuration diagram of the subscriber equipment according to the embodiment of the present invention.
Detailed description of the invention
It is more fully described the preferred implementation of the disclosure below with reference to accompanying drawings.Although it is attached
Figure shows the preferred implementation of the disclosure, however, it is to be appreciated that can be with various shapes
Formula realizes the disclosure and should not limited by embodiments set forth herein.On the contrary, it is provided that this
A little embodiments are to make the disclosure more thorough and complete, and can be by the disclosure
What scope was complete conveys to those skilled in the art.
Below in conjunction with the accompanying drawings, the design of the present invention is illustrated.
The recognition methods of the relative position of subscriber equipment
Fig. 1 is to show with the relative position of service equipment according to the subscriber equipment of the embodiment of the present invention
It is intended to.
First, subscriber equipment home position is A1, and the home position of service equipment is B1, by
Subscriber equipment sends information, joins, i.e. in figure in notice service equipment to a certain position or region
The part of dotted line, correspond to the position A2 of subscriber equipment.Set when service equipment receives user
After the information that preparation is sent, position B3 will be gone to join with subscriber equipment from position B1.When
The two can and after, the information according to subscriber equipment is gone to purpose by subscriber equipment and service equipment
Ground.
Fig. 2 is the phase para-position judging subscriber equipment and service equipment according to the embodiment of the present invention
The flow chart put, Fig. 3 a, 3b be respectively subscriber equipment position relative with the first of service equipment,
Second relative position view.
S21: subscriber equipment sends service requirement information
In this step, demand based on himself is passed through client to network by subscriber equipment
Or service system sends service requirement information.This demand information at least includes primary importance information,
This primary importance information at least includes described subscriber equipment current location information and/or specifies position
Information.Such as, the position of subscriber equipment, the destination of subscriber equipment, user can be included
One or more information in the destination that equipment expectation is joined.
Step S22: service equipment accepts service requirement information
In this step, multiple service equipments will get the demand for services from subscriber equipment
Information, and the information that transmission expectation offer is serviced by least one service equipment is to server.
Step S23: determine the first service equipment that service is provided
In this step, server will provide service based at least one expectation received
Information determines to provide service for this subscriber equipment by first service equipment.
Preferably, server is by response messages based on multiple service equipments and/or multiple service
The position of equipment determines above-mentioned first service equipment.It is understood that from multiple
The response message of service equipment includes the response time of the plurality of service equipment.
Step S24: obtain subscriber equipment, the positional information of first service equipment respectively.
In this step, subscriber equipment and first service equipment will upload its positional information respectively,
To determine distance d between subscriber equipment and first service equipment.
From the figure 3, it may be seen that the coordinate of starting point A1 of subscriber equipment is (xA1, yA1), eventually
The coordinate of some A2 is (xA2, yA2), the starting point B1 coordinate of first service equipment is (xB1,
yB1), the coordinate of terminal B3 is (xB3, yB3), wherein, first service equipment is from B1
During point moves to B2 point, through B2 point (xB2, yB2)。
When subscriber equipment, first service equipment arrive separately at A1, B2 point, in order to judge two
Whether person can be with, needs to calculate distance d the most therebetween.Due to subscriber equipment, first
Service equipment is often in nonstatic state, therefore, calculating this distance d when, needs
Consider temporal factor.
In the present embodiment, subscriber equipment is periodically to upload its positional information, say, that
Time interval between two adjacent coordinates of subscriber equipment is T1, and such as, user sends clothes
Uploaded a positional information every 5 to 15 seconds after business demand information.Equally, first service sets
For the most periodically uploading its positional information, the time interval between two adjacent coordinates is
T2, such as first service equipment or uploads a position letter always after competition for orders every 5 to 15 seconds
Breath.If subscriber equipment and the time synchronized of first service equipment upload location information, the most only
Need to calculate the distance between two coordinate points；If the time of the two upload location information is different
Step, the most not only it needs to be determined that the coordinate of subscriber equipment, be also predefined with on this coordinate time
The position that the corresponding first service equipment on period is uploaded.In the present embodiment, every 5 to
The distance calculated between a subscriber equipment and first service equipment for 15 seconds.
Assume that subscriber equipment is all moving with first service equipment, then firstly the need of judging user
The coordinate A2 of equipment whether at the subpoint along B3, B2 line direction whether on line segment.
If this subpoint is not on line segment, then the distance between subscriber equipment and first service equipment is
The line between two coordinates up-to-date on time, i.e. situation shown in Fig. 3 a.
Fig. 3 b shows subpoint situation on line segment, and this distance d needs by calculating A2
Put between B2, B3 point the distance of line just can obtain.If A2 point correspond to the tA2 moment,
B2, B3 point correspond to tB2, tB3 moment respectively, and the order in these three moment is: tB2,
tA2、tB3。
A is for these three points, and every 2 all can connect, and then surround a triangle, and are somebody's turn to do
Three sides of a triangle a=| A2B2 |, b=| A2B3 |, c=| B2B3 |, therefore, the area S of triangle
For:
Wherein, p is that the half of this triangle girth, i.e. p can be expressed as:
Therefore, S can be expressed as:
Therefore, A2 point can be expressed as to the distance of line segment B2B3:
From the foregoing, it will be observed that move in the same direction when subscriber equipment can merge with first service equipment
Time, the method shown in Fig. 3 b can judge distance therebetween effectively and quickly.
Step S25: judge that whether relative distance is less than or equal to first threshold and duration
More than or equal to Second Threshold.
Distance d between the subscriber equipment determined by step S24 and the first equipment is less than
Equal to first threshold, and when keeping the time of this state to be more than or equal to Second Threshold, the most permissible
Think that subscriber equipment and service equipment are the most successfully joined (step S26), otherwise, then it is assumed that two
Person does not join (step S27).
Preferably, this first threshold is 5 meters, and this Second Threshold is 180 seconds.
Need it is understood that subscriber equipment only can also just send service when needs service
Seek information, and after sending service requirement information, its positional information persistently uploaded by subscriber equipment；
If subscriber equipment need not service for a long time, it will not upload its positional information.
Fig. 4 is the configuration diagram of the subscriber equipment according to the embodiment of the present invention.
Subscriber equipment 40 includes: positional information signal generating unit 401, and it is used for generating user and sets
Standby positional information；Transmitting element 402, communicates to connect with positional information signal generating unit 401,
It is for sending positional information and/or the service requirement information comprising positional information；Receive unit
403, for receiving the information being associated with the fixed service equipment providing service.
Preferably, subscriber equipment 40 persistently sends its positional information and at least lasts till subscriber equipment
40 are confirmed as being in rendezvous mode with service equipment.
Preferably, if subscriber equipment 40 and service equipment are in rendezvous mode, then user sets
Standby 40 send the duration of its positional information less than or equal to the 3rd threshold value.
As a example by passenger and driver, explain the advantage using the inventive method.
Passenger utilizes client (relative user equipment) to send the demand called a taxi, then driver
Its client will be utilized to carry out competition for orders, the server time based on driver's competition for orders, driver away from
From or the integration of driver determines successfully the driver of competition for orders.After passenger's bill, every 5 to
Within 15 seconds, upload passenger's coordinate.Server every 5 to 15 seconds calculate driver and passenger away from
From, if the distance of two people is consistently less than equal to 5 meters, then may determine that passenger and driver
Together, i.e. passenger successfully calls a taxi.
By using technical scheme, it is possible to correctly judge whether passenger becomes rapidly
Merit is called a taxi, so can Maintenance Market order effectively, the interests of protection passenger.Can manage
Solving, said method can also be applied in other occasion, it is not necessary to is defined to be only used for
The service called a taxi.
Those of ordinary skill in the art it is also understood that and combine what embodiments herein described
Various exemplary logical blocks, module, circuit and algorithm steps can be implemented as electronic hardware,
Computer software or combination.This in order to clearly show that between hardware and software
Interchangeability, all encloses various exemplary parts, block, module, circuit and step above
General description has been carried out around its function.It is implemented as hardware as this function still to realize
Become software, depend on specifically applying and apply design constraint over the whole system.
Those skilled in the art can realize described for every kind of application-specific in the way of flexible
Function, but, this realize decision-making and should not be interpreted as causing a departure from the scope of this disclosure.
Claims (14)
1. the method determining subscriber equipment and service equipment dynamic position, including:
(1) subscriber equipment sends service requirement information, and described service requirement information at least includes
Primary importance information；
(2) determine that first service equipment is described subscriber equipment service；
(3) distance between described subscriber equipment and first service equipment is determined, when this distance
During less than or equal to the duration equal to first threshold and holding more than or equal to Second Threshold, determine institute
State subscriber equipment and be in rendezvous mode with described service equipment.
The most the method for claim 1, wherein step (1) also includes:
Described primary importance information at least includes described subscriber equipment current location information and/or refers to
Determine positional information.
The most the method for claim 1, wherein step (2) also includes:
Described first business equipment obtains and service requirement information described in response, if described first service
Equipment is confirmed as providing the equipment of service, then will letter device-dependent with described first service
Breath sends to described subscriber equipment service.
4. method as claimed in claim 3, wherein, described first service equipment is determined
For providing the step of the equipment of service to include:
The position of response messages based on multiple service equipments and/or the plurality of service equipment is come
Determining described first service equipment, wherein, described response message includes the plurality of service equipment
Response time.
The most the method for claim 1, wherein step (3) also includes:
It is periodically based on described subscriber equipment and the respective positional information of service equipment, determines
Distance between described subscriber equipment and service equipment.
6. method as claimed in claim 5, wherein, described subscriber equipment is described from sending
After service requirement information, periodically send its positional information.
7. method as claimed in claim 5, wherein, described first service device periodically
Ground sends its positional information.
The most the method for claim 1, wherein step (3) also includes:
Based on described subscriber equipment at the second position in the second moment and described first service equipment
Determine that described user sets in the primary importance in the first moment, the 3rd position in the 3rd moment
Distance between standby and described first equipment, wherein, described second moment is early than the 3rd moment
And it was later than for the first moment.
9. method as claimed in claim 8,
When the second position at the subpoint along primary importance and the 3rd line direction, position not
Time between one position and the 3rd position, then the distance between subscriber equipment and first service equipment
For the distance between the second position and the 3rd position；
When the second position at the subpoint along primary importance and the 3rd line direction, position first
Time between position and the 3rd position, then the distance base between subscriber equipment and first service equipment
Determine in below equation:
Wherein, d is the distance between subscriber equipment and first service equipment, and a is primary importance
And the distance between the second position, b is the distance between the second position and the 3rd position, and c is
Distance between primary importance and the 3rd position.
10. method as claimed in claim 6, wherein, described subscriber equipment sends its position
The duration of information is more than or equal to Second Threshold.
11. methods as claimed in claim 6, wherein, if described subscriber equipment is with described
Service equipment is in rendezvous mode, and the duration that the most described subscriber equipment sends its positional information is little
In equal to the 3rd threshold value.
12. 1 kinds of subscriber equipmenies, including:
Positional information signal generating unit, for generating the positional information of described subscriber equipment；
Transmitting element, the service being used for sending described positional information or comprising described positional information needs
Seek information；
Receive unit, the letter that the service equipment for receiving be determined offer service is associated
Breath.
13. subscriber equipmenies as claimed in claim 12, wherein, described subscriber equipment sends
Its positional information is confirmed as and the described service equipment meeting of being at least up to described subscriber equipment
Conjunction state.
14. subscriber equipmenies as claimed in claim 12, wherein, if described subscriber equipment
Being in rendezvous mode with described service equipment, the most described subscriber equipment sends its positional information
Duration is less than or equal to the 3rd threshold value.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985354.9A CN110675618A (en) | 2015-02-16 | 2015-02-16 | Method and device for identifying whether passenger successfully takes taxi |
| CN201510085673.6A CN105989708B (en) | 2015-02-16 | 2015-02-16 | The method and apparatus whether identification passenger successfully calls a taxi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085673.6A CN105989708B (en) | 2015-02-16 | 2015-02-16 | The method and apparatus whether identification passenger successfully calls a taxi |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910985354.9A Division CN110675618A (en) | 2015-02-16 | 2015-02-16 | Method and device for identifying whether passenger successfully takes taxi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105989708A true CN105989708A (en) | 2016-10-05 |
| CN105989708B CN105989708B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910985354.9A Pending CN110675618A (en) | 2015-02-16 | 2015-02-16 | Method and device for identifying whether passenger successfully takes taxi |
| CN201510085673.6A Active CN105989708B (en) | 2015-02-16 | 2015-02-16 | The method and apparatus whether identification passenger successfully calls a taxi |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910985354.9A Pending CN110675618A (en) | 2015-02-16 | 2015-02-16 | Method and device for identifying whether passenger successfully takes taxi |
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| CN202075872U (en) * | 2011-06-03 | 2011-12-14 | 曲涛 | Intelligent taxi dispatching system based on vehicle networking and mobile phone |
| CN103035117B (en) * | 2011-09-30 | 2015-09-30 | 任仙怡 | The method and system that taxi intelligent electricity is recruited |
| CN102496130A (en) * | 2011-11-15 | 2012-06-13 | 王家庆 | Real-time mobile business system of high efficiency operation taxi |
| CN102521967A (en) * | 2011-12-10 | 2012-06-27 | 哈尔滨飞羽科技有限公司 | Taxi wireless immediate calling system based on ZigBee technique |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5459665A (en) * | 1993-06-22 | 1995-10-17 | Mitsubishi Denki Kabushiki Kaisha | Transportation system traffic controlling system using a neural network |
| CN101246643A (en) * | 2007-02-16 | 2008-08-20 | 纪明志 | Transportation tool automatic allocating method and system |
| CN101520950A (en) * | 2008-03-31 | 2009-09-02 | 杭州义盛祥通信技术有限公司 | Immediate taxi calling assignment managing system and calling assignment managing method |
| CN103186980A (en) * | 2011-12-30 | 2013-07-03 | 上海飞田通信技术有限公司 | Automatic taxi asking-for system based on intelligent mobile equipment and method |
| CN202904896U (en) * | 2012-07-19 | 2013-04-24 | 杭州九树网络科技有限公司 | Reminding and confirming system for the distance and position between a taxi and a passenger |
| CN104183116A (en) * | 2013-05-24 | 2014-12-03 | 上海飞田通信股份有限公司 | Taxi scheduling system, vehicle-mounted navigation terminal and scheduling server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110675618A (en) | 2020-01-10 |
| CN105989708B (en) | 2019-09-20 |
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