CN107610451B - Rapid car booking method and system for short-distance wifi hotspot positioning - Google Patents
Rapid car booking method and system for short-distance wifi hotspot positioning Download PDFInfo
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Abstract
The invention discloses a quick car booking method and a quick car booking system for short-distance wifi hotspot positioning, wherein after receiving a wifi search signal triggered by a passenger, real-time polling search of wifi hotspots is carried out according to a preset algorithm to obtain a primary driver list of a network car booking driver; screening out driver information in the order listening state from the primary driver list according to an order receiving rule to form a secondary driver list; and traversing wifi hotspots in the secondary driver list to obtain a first wifi hotspot meeting a threshold distance matching condition, successfully pairing the driver corresponding to the wifi hotspot with the passenger, and pushing order information to the successfully paired passenger and driver. The method and the system effectively match the passenger and the driver based on the short-distance wifi hotspot, directly establish the order successfully by inquiring and processing the data and combining the operation state and the real-time distance of the driver, and push the order to the passenger and the driver, thereby realizing the establishment of the order with the highest efficiency and greatly improving the taxi taking efficiency of the passenger and the response rate of the driver.
Description
Technical Field
The invention relates to the technical field of network taxi booking, in particular to a quick taxi booking method and system for short-distance wifi hotspot positioning.
Background
With the development of the mobile internet, the intelligent transportation system is becoming popular, and various car calling services based on the mobile internet appear on the market. In the existing taxi service software, after a passenger starts a passenger side App, a map starts to be loaded, the obtained GPS positioning of the user is marked on the map, coordinate information of all vehicles in a certain range around the passenger side is displayed on the map, the passenger inputs a departure place and a destination to initiate a taxi calling request, a server receives the request and pushes the request to a matched driver through a dispatching system, and after the driver side App receives the taxi calling request, the order receiving service is realized by clicking a confirmation button.
In the process, the passenger can see not only a plurality of contracting vehicles on the virtual map, but also a plurality of contracting vehicles around in the real scene. The outgoing taxi-calling request is not responded by a driver nearby in time, so that the passenger taxi-calling efficiency is low, the user experience is poor, and the taxi-answering efficiency of the driver is reduced. Therefore, it is confirmed that the driver order taking rate is still low under the condition that the number of vehicles contracted by the surrounding network of passengers is large, and how to improve the taxi taking efficiency of the passengers and the response rate of the drivers becomes a problem to be solved urgently.
Through retrieval, the invention patent with the chinese patent application number CN201410209142.4 discloses a "taxi calling system based on cloud computing mobile phone intelligent transportation" which completes matching scheduling aiming at sharing of real-time traffic data stream and interface and cloud platform computing, but cannot filter out remote and inefficient pairing. The invention patent with the Chinese patent application number of CN201510630991.6 discloses a vehicle scheduling method and system based on a WIFI relay station, which is the same as a WIFI wireless signal mechanism used by people, but has a difference in data interaction design. The wifi relay station only replaces a 3G/4G wireless network, so that the flow is saved, wifi is not utilized to filter non-close-range vehicles in a close range, the requirement that the moving vehicles and passengers are matched quickly in the close range is met, and meanwhile the requirement that the vehicles can be called without inputting a departure place and a destination in the close range is met.
Disclosure of Invention
In view of the above, the invention provides a method and a system for fast taxi appointment with wifi hotspot positioning in a close range, which utilize wifi hotspot positioning to identify the identity of a driver in a close range, and a server performs optimal matching scheduling on data, thereby realizing establishment of a high-efficiency order and improving taxi taking efficiency and driver response rate of passengers.
A quick taxi appointment method for close-range wifi hotspot positioning comprises the following steps:
s1, receiving wifi search signals triggered by passengers, carrying out real-time polling search on wifi hotspots according to a preset algorithm, and obtaining a primary driver list of network taxi booking drivers;
s2, screening out driver information in the order listening state from the primary driver list according to the order answering rule to form a secondary driver list;
s3, traversing wifi hotspots in the secondary driver list to obtain a first wifi hotspot meeting a threshold distance matching condition, and establishing a successful pairing between a driver corresponding to the wifi hotspot and a passenger;
and S4, pushing order information to the passenger and the driver who are successfully paired.
The utility model provides a close wifi hot spot location's quick car booking system, close wifi hot spot location's quick car booking method includes following functional module:
the primary search module is used for carrying out real-time polling search on wifi hotspots according to a preset algorithm after receiving wifi search signals triggered by passengers, and acquiring a primary driver list of network taxi booking drivers;
the secondary screening module is used for screening out driver information in the order listening state from the primary driver list according to the order receiving rule to form a secondary driver list;
the positioning matching module is used for obtaining a first wifi hotspot meeting the threshold distance matching condition from the wifi hotspots in the secondary driver list in a traversing manner, and establishing successful pairing between the driver corresponding to the wifi hotspot and the passenger;
and the order pushing module is used for pushing order information to the passenger and the driver which are successfully paired.
In summary, the method and the system for fast taxi appointment with short-distance wifi hotspot positioning provided by the invention effectively match passengers and drivers based on the short-distance wifi hotspot, do not need the passengers to input a departure place and a destination, only rely on the cloud platform data module to perform data query processing, calculate the data content required by order establishment, directly establish the order successfully by combining the operation state and the real-time distance of the drivers according with the order rule, and push the order to the passengers and the drivers, thereby realizing establishment of the order with the highest efficiency and greatly improving the taxi taking efficiency of the passengers and the response rate of the drivers.
Drawings
FIG. 1 is a block diagram of a flow chart of steps of a method for fast taxi appointment with short-distance wifi hotspot positioning according to the present invention;
FIG. 2 is a flow chart of a method for fast taxi appointment with short-distance wifi hotspot positioning according to the invention;
FIG. 3 is a block diagram of the flow of step S1 in FIG. 2;
FIG. 4 is a block diagram of the flowchart of step S2 in FIG. 2;
FIG. 5 is a block diagram of the flowchart of step S3 in FIG. 2;
FIG. 6 is a block diagram of a fast taxi appointment system for short-distance wifi hotspot locating according to the present invention;
FIG. 7 is a block diagram of the elements of the primary search module of the present invention;
FIG. 8 is a block diagram of the elements of the secondary screening module of the present invention;
FIG. 9 is a block diagram of the elements of the location matching module of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
The embodiment of the invention provides a quick taxi appointment method for close-range wifi hotspot positioning, which comprises the following steps of:
s1, receiving wifi search signals triggered by passengers, carrying out real-time polling search on wifi hotspots according to a preset algorithm, and obtaining a primary driver list of the network taxi appointment drivers.
As shown in fig. 3, the step S1 includes the following sub-steps:
s11, extracting wifi hotspots which can be detected in the wifi hotspot searching threshold range of the current passenger;
s12, analyzing whether the name of the wifi hotspot conforms to a preset algorithm: a series of serial numbers encrypted by prefix names, driver mobile phone numbers and timestamps;
and S13, generating a primary driver list with higher priority according to the strength of the wifi signal.
Wherein, the law that "preset algorithm" represents is wifi hot roll name: prefix name + driver's cell-phone number + timestamp encrypted a string of serial numbers, and a wifi hotspot name corresponds to a driver's user ID information package.
Specifically, when the passenger needs to call the car, can get into through passenger end App and shake a car page and log in, passenger's mobile terminal system carries out the polling search according to passenger's position to the wifi focus of passenger end's wifi focus search threshold value within range according to passenger's position to the name of the wifi focus of looking for is analyzed, judges whether it accords with preset algorithm: and if the name of the wifi hotspot accords with a preset algorithm, extracting, otherwise, not extracting.
At the moment, the passenger determines whether to perform the vehicle calling matching service by checking the extracted wifi hotspot information, triggers the vehicle calling matching service by clicking to shake, starts wifi connection, generates a primary driver list with stronger signal and higher priority for all found wifi hotspot names which accord with a preset algorithm according to the strength of wifi signals by the mobile terminal system of the passenger, completes primary screening, and then enters step S2.
And S2, screening out the driver information in the order listening state from the primary driver list according to the order answering rule to form a secondary driver list.
As shown in fig. 4, the step S2 includes the following sub-steps:
s21, extracting the state information of the network car appointment according to the wifi hotspot name of the driver;
s22, analyzing the state information of the online taxi appointment according to the order receiving rule, and judging whether the driver can be in the order listening state;
and S23, screening out the driver information in the order listening state from the primary driver list to form a secondary driver list.
Specifically, each wifi hotspot name corresponds to a user ID information packet of a driver, the decryption key SCII code of the wifi hotspot name is shifted and stored to the user mobile terminal, and according to the sequence of the primary driver list, starting to analyze the user ID information packet corresponding to the wifi hotspot arranged at the first position to obtain the IP address of the user, comparing the analyzed IP address with the IP address pre-stored by the driver, judging and verifying whether the driver corresponding to the wifi hotspot is a network contract driver or not, if the comparison is consistent, the verification is successful, and the driver is judged to be the network contract driver, if the comparison is inconsistent, the verification is failed, and the driver is judged to be the non-network contract driver, and continuing to analyze the IP addresses of the wifi hotspots in the second order until the verification of the wifi hotspots in the primary driver list is completed, and generating a precise primary driver list with higher priority if the signal is stronger again by all the wifi hotspots which are successfully verified according to the signal strength.
The server receives order receiving information of the network appointment vehicle in real time, and updates state information of the network appointment vehicle in real time according to the order receiving information, the state information of the network appointment vehicle is stored in a user ID information packet, a passenger mobile terminal obtains the state information of the network appointment vehicle through analysis and extraction of the user ID information packet, and analyzes the state information of the network appointment vehicle according to an order receiving rule to judge whether a driver can be in an order listening state or not; wherein, the order receiving rule is as follows:
in the car sharing state, the number of the passengers who have received the order is smaller than that of the passengers who can receive the order, and the car sharing state is a listening state;
in the car sharing state, the number of the passengers who have received the order is equal to the number of the passengers who can receive the order, and the car sharing state is in a full-load state;
under the non-carpooling state, the car is in a full-load state.
Therefore, the passenger mobile terminal screens out the driver information in the order listening state from the accurate version primary driver list according to the order taking rule to form a secondary driver list, and then proceeds to step S3.
S3, traversing wifi hotspots in the secondary driver list to obtain a first wifi hotspot meeting a threshold distance matching condition, and establishing a successful pairing between a driver corresponding to the wifi hotspot and a passenger;
as shown in fig. 5, the step S3 includes the following sub-steps:
s31, setting a threshold distance for calling passengers, and extracting the position information of the passengers and the drivers in real time;
s32, sequentially traversing and matching the distances between the positions of the drivers corresponding to the wifi hotspots in the secondary driver list and the positions of the passengers according to the priority sequence until the first wifi hotspot meeting the threshold distance matching condition is traversed;
and S33, successfully pairing the driver corresponding to the wifi hot spot obtained through traversal with the passenger.
Specifically, the position information of the passenger and the driver is extracted in real time through the mobile terminals of the passenger and the driver respectively, the real-time distance between the passenger and the driver is calculated, traversal matching is sequentially performed on the real-time distance between the passenger and the driver and a set threshold distance according to the priority order, namely if the real-time distance between the passenger and the driver is not larger than the threshold distance, distance matching is judged, successful pairing is established between the driver and the passenger corresponding to the wifi hotspot, otherwise, if the real-time distance between the passenger and the driver is larger than the threshold distance, distance mismatching is judged, matching judgment of the next wifi hotspot is continued until the first wifi hotspot meeting the threshold distance matching condition is traversed, the driver and the passenger corresponding to the traversed wifi hotspot are successfully paired, and step S4 is performed.
And S4, pushing order information to the passenger and the driver who are successfully paired.
Specifically, the server generates an order after successful pairing, sends a successfully paired driver user ID information packet (wifi hotspot name, IP address and driver ID verification) to the passenger mobile terminal through the 4G network, sends the registration information of the passenger to the driver, changes the driver state into a received order, guides the driver to close the wifi hotspot, and provides an optimal navigation route for the driver vehicle to receive the passenger by combining with the real-time road condition data acquired by the geographic information module.
Based on the above short-distance wifi hotspot locating quick car booking method, the invention also provides a short-distance wifi hotspot locating quick car booking system, as shown in fig. 6, the short-distance wifi hotspot locating quick car booking method comprises the following functional modules:
the primary search module 10 is used for performing real-time polling search of wifi hotspots according to a preset algorithm after receiving wifi search signals triggered by passengers, and acquiring a primary driver list of network taxi booking drivers;
the secondary screening module 20 is used for screening out driver information in the order listening state from the primary driver list according to the order receiving rule to form a secondary driver list;
the positioning matching module 30 is configured to traverse wifi hotspots in the secondary driver list to obtain a first wifi hotspot meeting a threshold distance matching condition, and establish a successful pairing between the driver corresponding to the wifi hotspot and the passenger;
and the order pushing module 40 is used for pushing order information to the passenger and the driver which are successfully paired.
As shown in fig. 7, the primary search module includes the following functional units:
the wifi detection unit 11 is used for extracting wifi hotspots which can be detected within a wifi hotspot search threshold range of a current passenger;
the wifi analyzing unit 12 is used for analyzing whether the name of the wifi hotspot conforms to a preset algorithm: a series of serial numbers encrypted by prefix names, driver mobile phone numbers and timestamps;
and the list generating unit 13 is used for generating a primary driver list with higher priority according to the stronger signal of the wifi signal.
As shown in fig. 8, the secondary screening module includes the following functional units:
the state extraction unit 21 is used for extracting state information of the network appointment according to the wifi hotspot name of the driver;
the state judgment unit 22 is used for analyzing the state information of the online taxi appointment according to the order receiving rule and judging whether the driver can be in the order listening state;
and the state screening unit 23 is used for screening out the driver information in the order listening state from the primary driver list to form a secondary driver list.
As shown in fig. 9, the positioning matching module includes the following functional units:
the position extracting unit 31 is used for setting a threshold distance for calling passengers and extracting the position information of the passengers and the drivers in real time;
the traversal matching unit 32 is used for sequentially performing traversal matching on the distances between the driver positions corresponding to the wifi hotspots in the secondary driver list and the passenger positions according to the priority order until the first wifi hotspot meeting the threshold distance matching condition is traversed;
and the pairing establishing unit 33 is configured to establish a successful pairing between the driver and the passenger corresponding to the wifi hotspot obtained through traversal.
In summary, the method and the system for fast taxi appointment with short-distance wifi hotspot positioning provided by the invention effectively match passengers and drivers based on the short-distance wifi hotspot, do not need the passengers to input a departure place and a destination, only rely on the cloud platform data module to perform data query processing, calculate the data content required by order establishment, directly establish the order successfully by combining the operation state and the real-time distance of the drivers according with the order rule, and push the order to the passengers and the drivers, thereby realizing establishment of the order with the highest efficiency and greatly improving the taxi taking efficiency of the passengers and the response rate of the drivers.
The above apparatus embodiments and method embodiments are in one-to-one correspondence, and reference may be made to the method embodiments for a brief point of the apparatus embodiments.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in random access memory, read only memory, electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable magnetic disk, a CD-ROM, or any other form of storage medium known in the art.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A quick taxi appointment method based on short-distance wifi hotspot positioning is characterized by comprising the following steps:
s1, receiving wifi search signals triggered by passengers, carrying out real-time polling search on wifi hotspots according to a preset algorithm, and obtaining a primary driver list of the network taxi appointment drivers; the preset algorithm is as follows: a prefix name, a driver mobile phone number and a timestamp are encrypted to form a string of serial numbers, and one wifi hotspot name corresponds to a user ID information packet of a driver; the step S1 includes the following sub-steps:
s11, extracting wifi hotspots which can be detected within the wifi hotspot searching threshold range of the current passenger;
s12, analyzing whether the name of the wifi hotspot conforms to a preset algorithm: a series of serial numbers encrypted by prefix names, driver mobile phone numbers and timestamps;
s13, generating a primary driver list with higher priority when the signal is stronger according to the strength of the wifi signal;
s2, screening out driver information in the order listening state from the primary driver list according to the order answering rule to form a secondary driver list;
s3, traversing wifi hotspots in the secondary driver list to obtain a first wifi hotspot meeting a threshold distance matching condition, and establishing a successful pairing between a driver corresponding to the wifi hotspot and a passenger; the step S3 includes the following sub-steps:
s31, setting a threshold distance for calling passengers, and extracting the position information of the passengers and the drivers in real time;
s32, sequentially traversing and matching the distances between the positions of the drivers corresponding to the wifi hotspots in the secondary driver list and the positions of the passengers according to the priority sequence until the first wifi hotspot meeting the threshold distance matching condition is traversed;
s33, successfully pairing the driver corresponding to the wifi hot spot obtained through traversal with the passenger;
and S4, pushing order information to the passenger and the driver who are successfully paired.
2. The method for fast taxi appointment with short-distance wifi hotspot positioning according to claim 1, wherein the order taking rule is as follows:
in the car sharing state, the number of the passengers who have received the order is smaller than that of the passengers who can receive the order, and the car sharing state is a listening state; in the car sharing state, the number of the passengers who have received the order is equal to the number of the passengers who can receive the order, and the car sharing state is in a full-load state; under the non-carpooling state, the car is in a full-load state.
3. The method for fast appointment of wifi hotspot location according to claim 2, wherein the step S2 comprises the following sub-steps:
s21, extracting the state information of the network car appointment according to the wifi hotspot name of the driver;
s22, analyzing the state information of the online taxi appointment according to the order receiving rule, and judging whether the driver can be in the order listening state;
and S23, screening out the driver information in the order listening state from the primary driver list to form a secondary driver list.
4. The quick taxi appointment system based on the short-distance wifi hotspot positioning is characterized in that the quick taxi appointment method based on the short-distance wifi hotspot positioning comprises the following functional modules:
the primary search module is used for carrying out real-time polling search on wifi hotspots according to a preset algorithm after receiving wifi search signals triggered by passengers, and acquiring a primary driver list of network taxi booking drivers;
the secondary screening module is used for screening out driver information in the order listening state from the primary driver list according to the order receiving rule to form a secondary driver list;
the positioning matching module is used for obtaining a first wifi hotspot meeting the threshold distance matching condition from the wifi hotspots in the secondary driver list in a traversing manner, and establishing successful pairing between the driver corresponding to the wifi hotspot and the passenger;
and the order pushing module is used for pushing order information to the passenger and the driver which are successfully paired.
5. The short-distance wifi hotspot locating rapid car appointment system according to claim 4, wherein the primary search module comprises the following unit modules:
the wifi detection unit is used for extracting wifi hotspots which can be detected within a wifi hotspot search threshold range of a current passenger;
the wifi analyzing unit is used for analyzing whether the name of the wifi hotspot accords with a preset algorithm: a series of serial numbers encrypted by prefix names, driver mobile phone numbers and timestamps;
and the list generating unit is used for generating a primary driver list with higher priority when the signal is stronger according to the strength of the wifi signal.
6. The system of claim 4, wherein the secondary screening module comprises the following unit modules:
the state extraction unit is used for extracting state information of the network appointment according to the wifi hotspot name of the driver;
the state judgment unit is used for analyzing the state information of the online taxi appointment according to the order receiving rule and judging whether the driver can be in the order listening state or not;
and the state screening unit is used for screening out the driver information in the order listening state from the primary driver list to form a secondary driver list.
7. The system of claim 4, wherein the location matching module comprises the following unit modules:
the position extraction unit is used for setting a threshold interval for calling passengers and extracting the position information of the passengers and the drivers in real time;
the traversal matching unit is used for sequentially performing traversal matching on the distances between the driver positions corresponding to the wifi hotspots in the secondary driver list and the passenger positions according to the priority sequence until the first wifi hotspot meeting the threshold distance matching condition is traversed;
and the pairing establishing unit is used for establishing successful pairing between the driver corresponding to the traversed wifi hotspot and the passenger.
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