CN107610452B - Quick car booking method and system for short-distance Bluetooth hotspot positioning - Google Patents
Quick car booking method and system for short-distance Bluetooth 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 Bluetooth hotspot positioning.A passenger receives a Bluetooth searching signal triggered by the passenger, and then carries out real-time polling search on Bluetooth hotspots according to a preset algorithm to obtain a primary driver list; 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 from the Bluetooth hot spots in the secondary driver list according to the priority order to obtain a first Bluetooth hot spot meeting the threshold distance matching condition, establishing successful pairing between the driver corresponding to the Bluetooth hot spot and the passenger, and pushing order information to the passenger and the driver who are successfully paired. The method and the system effectively match passengers and drivers based on the close-range Bluetooth hotspot, calculate the data content required by order creation through data query processing, directly create the order successfully by combining the operation state and the real-time distance of the driver in accordance with the order dispatching rule, and push the order to the passengers and the drivers, thereby realizing the 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.
Description
Technical Field
The invention relates to the technical field of network taxi booking, in particular to a quick taxi booking method and system based on short-distance Bluetooth 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.
After retrieval: the invention discloses a taxi positioning appointment and expense payment device based on Bluetooth, which is disclosed in China patent with the application number of CN 205943102U, and is characterized in that the taxi positioning appointment and expense payment device is connected with a singlechip through a Bluetooth module circuit, a communication module is connected with the singlechip through a serial port communication circuit, a display is connected with the singlechip through a display interface circuit, and an SD card is connected with the singlechip through an SD card interface circuit. The single chip microcomputer is further connected with the memory, the NFC module, the positioning module, the video monitoring module, the alarm and the user identification module. The SD card of the device can be used for storing a large amount of file information generated by the device, and the NFC module can be used for user payment and can be matched with the pricing module for use. The positioning module can display the position of the vehicle on a map, so that a user can conveniently check or a supervision department can conveniently master the position of the vehicle.
The above patent is based on that bluetooth module and singlechip carry out data connection transmission user, vehicle positioning information, has only realized the data interconnection of connecting driver end equipment, does not utilize the bluetooth to filter the vehicle of non-closely, does not solve the vehicle in the motion and the demand that the passenger matches in closely, does not rely on input place of departure and destination promptly to send the request of calling car yet to solve closely fast getting off an order simultaneously yet.
Disclosure of Invention
In view of the above, the present invention provides a method and a system for fast car appointment by short-range bluetooth hot spot positioning, which utilize bluetooth hot spot positioning to recognize driver identity in a short-range manner, and a server performs optimal matching scheduling on data, so as to establish a high-efficiency order and improve passenger car-taking efficiency and driver response rate.
A quick car booking method for short-distance Bluetooth hotspot positioning comprises the following steps:
s1, receiving a Bluetooth searching signal triggered by a passenger, and performing real-time polling search of a Bluetooth hotspot according to a preset algorithm to obtain a primary driver list;
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 from the Bluetooth hot spots in the secondary driver list according to the priority order to obtain a first Bluetooth hot spot meeting the threshold distance matching condition, and establishing a successful pairing between the driver corresponding to the Bluetooth hot spot and the passenger;
and S4, pushing order information to the passenger and the driver who are successfully paired.
A quick car booking system for short-distance Bluetooth hotspot positioning comprises the following functional modules:
the primary search module is used for carrying out real-time polling search on Bluetooth hotspots according to a preset algorithm after receiving Bluetooth search signals triggered by passengers, and acquiring a primary driver list;
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 traversing from the Bluetooth hot spots in the secondary driver list according to the priority order to obtain a first Bluetooth hot spot meeting the threshold distance matching condition, and establishing successful pairing between the driver corresponding to the Bluetooth hot spot 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 fast car booking method and system based on the short-distance bluetooth hotspot positioning, disclosed by the invention, effectively match passengers and drivers based on the short-distance bluetooth 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 creation, directly create orders successfully according to the operating state and real-time distance of the drivers and according with the order dispatching rule, and push the orders to the passengers and the drivers, so that the order creation is realized at the highest efficiency, and the taxi taking efficiency of the passengers and the response rate of the drivers are greatly improved.
Drawings
FIG. 1 is a block diagram of a process flow of a fast taxi appointment method for short-range Bluetooth hotspot positioning according to the present invention;
FIG. 2 is a block flow diagram of a fast taxi appointment method for short-range Bluetooth hotspot positioning according to the present 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 car-booking system for short-range Bluetooth 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.
An embodiment of the present invention provides a fast car booking method for short-distance bluetooth hotspot positioning, as shown in fig. 1 and 2, the fast car booking method for short-distance bluetooth hotspot positioning includes the following steps:
s1, receiving a Bluetooth searching signal triggered by a passenger, and performing real-time polling search of a Bluetooth hotspot according to a preset algorithm to obtain a primary driver list.
As shown in fig. 3, the step S1 includes the following sub-steps:
s11, extracting the Bluetooth hotspots which can be detected in the Bluetooth hotspot searching threshold range of the current passenger;
s12, analyzing whether the name of the Bluetooth 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 stronger signal of the Bluetooth signal.
Wherein, the rule that said "preset algorithm" represents is bluetooth hot roll name: prefix name + driver's cell-phone number + timestamp encrypted string of serial numbers, and a bluetooth hotspot name corresponds to a driver's user ID information packet.
Specifically, when a passenger needs to call a car, the passenger can enter a page of a car shaking car through the passenger side App and log in, the passenger's mobile terminal system carries out polling search on the Bluetooth hotspots in the Bluetooth hotspot search threshold range of the passenger side according to the position of the passenger, analyzes the name of the searched Bluetooth hotspots, and judges whether the name accords with a preset algorithm: and (4) a string of serial numbers encrypted by prefix name + driver mobile phone number + timestamp, if the name of the Bluetooth hotspot accords with a preset algorithm, extracting, otherwise, not extracting.
At this time, the passenger determines whether to perform the car-calling matching service by checking the extracted bluetooth hotspot information, triggers the car-calling matching service by clicking 'shake-shake', opens the bluetooth connection, generates a primary driver list with higher priority for all searched bluetooth hotspot names according to the preset algorithm according to the strength of the bluetooth signal, 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 Bluetooth 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 Bluetooth hotspot name corresponds to a user ID information packet of a driver, the decryption key SCII code of the Bluetooth hotspot name is shifted and stored to the user mobile terminal, and according to the order of the primary driver list, starting to analyze the user ID information packet corresponding to the first bluetooth hotspot to obtain the IP address of the user, comparing the analyzed IP address with the IP address prestored by the driver, judging and verifying whether the driver corresponding to the bluetooth hotspot is a network-bound driver, 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 second-ranked Bluetooth hotspots until the Bluetooth hotspots in the primary driver list are verified, and generating an accurate version primary driver list with higher priority when the signal is stronger again for all the successfully verified Bluetooth hotspots 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, the state information of the network appointment vehicle is analyzed according to an order receiving rule, and whether a driver can be in an order listening state is judged; 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 from the Bluetooth hot spots in the secondary driver list according to the priority order to obtain a first Bluetooth hot spot meeting the threshold distance matching condition, and establishing a successful pairing between the driver corresponding to the Bluetooth hot spot and the 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 driver positions corresponding to the Bluetooth hot spots in the secondary driver list and the passenger positions according to the priority sequence until the first Bluetooth hot spot meeting the threshold distance matching condition is traversed;
and S33, successfully pairing the driver corresponding to the traversed Bluetooth hot spot with the passenger.
Specifically, the position information of the passenger and the driver is respectively extracted in real time through the mobile terminals of the passenger and the driver, the real-time distance between the passenger and the driver is calculated, the real-time distance between the passenger and the driver is sequentially subjected to traversal matching with the set threshold distance according to the priority sequence, namely if the real-time distance between the passenger and the driver is not more than the threshold distance, the distance matching is judged, the driver and the passenger corresponding to the Bluetooth hotspot are successfully paired, and the Bluetooth connection between the driver and the passenger is established; otherwise, if the real-time distance between the passenger and the driver is larger than the threshold distance, judging that the distance is not matched, continuing to perform matching judgment of the next Bluetooth hotspot until the first Bluetooth hotspot meeting the threshold distance matching condition is traversed, successfully pairing the driver and the passenger corresponding to the traversed Bluetooth hotspot, and establishing Bluetooth connection between the driver and the passenger.
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 (Bluetooth hotspot name, IP address and driver ID verification) to the passenger mobile terminal, sends the registration information of the passenger to the driver, changes the state of the driver into a received order, guides the driver to close the Bluetooth hotspot, and provides an optimal navigation route for the driver to receive the passenger by combining with real-time road condition data acquired by the geographic information module.
Based on the fast car booking method for short-distance bluetooth hotspot positioning, the invention also provides a fast car booking system for short-distance bluetooth hotspot positioning, as shown in fig. 6, the fast car booking method for short-distance bluetooth hotspot positioning comprises the following functional modules:
the primary search module 10 is used for performing real-time polling search of a bluetooth hotspot according to a preset algorithm after receiving a bluetooth search signal triggered by a passenger, and acquiring a primary driver list;
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 from the bluetooth hot spots in the secondary driver list according to the priority order to obtain a first bluetooth hot spot meeting the threshold distance matching condition, and establish a successful pairing between the driver corresponding to the bluetooth hot spot 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 bluetooth detection unit 11 is configured to extract a bluetooth hotspot that can be detected within a bluetooth hotspot search threshold range of a current passenger;
a bluetooth parsing unit 12, configured to parse whether the name of the bluetooth hotspot meets a preset algorithm: a series of serial numbers encrypted by prefix names, driver mobile phone numbers and timestamps;
a list generating unit 13, configured to generate a primary driver list with higher priority according to the strength of the bluetooth signal.
As shown in fig. 8, the secondary screening module includes the following functional units:
the state extraction unit 21 is used for extracting the state information of the online taxi appointment according to the Bluetooth 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 bluetooth hot spots in the secondary driver list and the passenger positions according to the priority order until the first bluetooth hot spot meeting the threshold distance matching condition is traversed;
and the pairing establishing unit 33 is used for establishing successful pairing between the driver and the passenger corresponding to the traversed bluetooth hot spot.
In summary, the fast car booking method and system based on the short-distance bluetooth hotspot positioning, disclosed by the invention, effectively match passengers and drivers based on the short-distance bluetooth 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 creation, directly create orders successfully according to the operating state and real-time distance of the drivers and according with the order dispatching rule, and push the orders to the passengers and the drivers, so that the order creation is realized at the highest efficiency, and the taxi taking efficiency of the passengers and the response rate of the drivers are greatly improved.
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 (4)
1. A quick taxi appointment method based on short-distance Bluetooth hotspot positioning is characterized by comprising the following steps:
s1, receiving a Bluetooth searching signal triggered by a passenger, and performing real-time polling search of a Bluetooth hotspot according to a preset algorithm to obtain a primary driver list; the step S1 includes the following sub-steps:
s11, extracting the Bluetooth hotspots which can be detected in the Bluetooth hotspot searching threshold range of the current passenger;
s12, analyzing whether the name of the Bluetooth hotspot conforms to a preset algorithm: prefix name + driver's cell-phone number + timestamp encryption's a string of serial numbers, the law that "preset algorithm" represents is that the bluetooth is hot roll is called: a prefix name, a driver mobile phone number and a timestamp are encrypted to form a string of serial numbers, and one Bluetooth hotspot name corresponds to a user ID information packet of a driver;
s13, generating a primary driver list with higher priority when the signal is stronger according to the strength of the Bluetooth 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 from the Bluetooth hot spots in the secondary driver list according to the priority order to obtain a first Bluetooth hot spot meeting the threshold distance matching condition, and establishing a successful pairing between the driver corresponding to the Bluetooth hot spot and the 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 driver positions corresponding to the Bluetooth hot spots in the secondary driver list and the passenger positions according to the priority sequence until the first Bluetooth hot spot meeting the threshold distance matching condition is traversed;
s33, successfully pairing the driver corresponding to the traversed Bluetooth hot spot with the passenger;
and S4, pushing order information to the passenger and the driver who are successfully paired.
2. The fast taxi appointment method for short-range bluetooth 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 fast car-booking method for short-range bluetooth hotspot positioning 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 Bluetooth 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 car booking system for the short-distance Bluetooth hotspot positioning is characterized by comprising the following functional modules:
the primary search module is used for carrying out real-time polling search on Bluetooth hotspots according to a preset algorithm after receiving Bluetooth search signals triggered by passengers, and acquiring a primary driver list; the primary searching module comprises a Bluetooth detecting unit, a Bluetooth analyzing unit and a list generating unit, wherein:
the Bluetooth detection unit is used for extracting the Bluetooth hotspots which can be detected in the Bluetooth hotspot search threshold range of the current passenger;
the Bluetooth analysis unit is used for analyzing whether the name of the Bluetooth hotspot conforms to a preset algorithm: a prefix name, a driver mobile phone number and a timestamp are encrypted to form a string of serial numbers, and one Bluetooth hotspot name corresponds to a user ID information packet of a driver;
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 Bluetooth signal;
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 secondary screening module comprises a state extraction unit and a state screening unit, wherein:
the state extraction unit is used for extracting the state information of the network appointment according to the Bluetooth 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;
the state screening unit is used for screening out driver information in a list listening state from the primary driver list to form a secondary driver list;
the positioning matching module is used for traversing from the Bluetooth hot spots in the secondary driver list according to the priority order to obtain a first Bluetooth hot spot meeting the threshold distance matching condition, and establishing successful pairing between the driver corresponding to the Bluetooth hot spot and the passenger; the positioning matching module comprises a position extracting unit, a traversing matching unit and a pairing establishing unit, wherein:
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 Bluetooth hot spots in the secondary driver list and the passenger positions according to the priority sequence until the first Bluetooth hot spot meeting the threshold distance matching condition is traversed;
the pairing establishing unit is used for establishing successful pairing between the driver and the passenger corresponding to the traversed Bluetooth hotspot;
and the order pushing module is used for pushing order information to the passenger and the driver which are successfully paired.
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| CN109063872B (en) * | 2018-07-27 | 2020-11-03 | 杭州优行科技有限公司 | Network appointment vehicle positioning method and device |
| CN112133082A (en) * | 2019-06-25 | 2020-12-25 | 长城汽车股份有限公司 | Vehicle scheduling method, device and system |
| CN111314886A (en) * | 2020-02-28 | 2020-06-19 | 上海展扬通信技术有限公司 | Taxi taking method, taxi taking system and readable storage medium |
| CN114257965B (en) * | 2021-12-27 | 2023-09-12 | 重庆金康赛力斯新能源汽车设计院有限公司 | Vehicle-mounted terminal control method and device based on multi-Bluetooth equipment connection and storage medium |
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| CN104683952B (en) * | 2015-03-09 | 2016-09-14 | 深圳市城方建设科技有限公司 | A kind of taxi about car method |
| CN107103383B (en) * | 2017-03-28 | 2020-07-14 | 大连理工大学 | Dynamic taxi sharing scheduling method based on taxi-taking hotspot |
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