By increasing the system and method for the auxiliary passenger's decision-making chauffeur of information symmetricalTechnical field
The present invention relates to the communications field, particularly relate to a kind of by increasing system and its implementation of the auxiliary passenger's decision-making chauffeur of information symmetrical.
Background technology
At present, the cab-getter judges to make the chauffeur decision-making according to the experience of calling a taxi in the past and field condition often, the suggestion but the limitation of these two kinds of methods is aobvious:
1. make the chauffeur decision-making according to previous experiences
This method requires the passenger very familiar to the situation on the ground of getting on the bus, and in a plurality of periods, the experience of calling a taxi is arranged.And the random mobility of taxi itself is very large, all factors such as weather, accident that simultaneously can be subject to are again disturbed, and the passenger can't accurately be judged, so this is a kind of to the very high but non real-time fuzzy Judgment method of passenger requirement itself.
2. make the chauffeur decision-making by the judgement to field condition
Place one's entire reliance upon passenger's observation ability of this method, the passenger can only judge the situation of calling a taxi in scope as far as the eye can reach.And people's eyesight is subject to self, all factors such as buildings obstruction restrict, taxi for high-speed mobile, such determination range is limited many, and field condition judgement itself is exactly a kind of hysteresis judgement for the passenger of the trip of being eager, and usually lacks timeliness also without guarantee.
The common issue with that above-mentioned two kinds of methods exist is that the judgement degree of accuracy is low, and passenger self is had to requirement, for the chauffeur decision-making, there is no reliable guarantee, probably passenger's trip is brought inconvenience, and affects the equilibrium of supply and demand between taxi and passenger.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of by increasing the system of the auxiliary passenger's decision-making chauffeur of information symmetrical, and it can help the passenger to make chauffeur decision-making accurately.
For solving the problems of the technologies described above, of the present invention by increasing the system of the auxiliary passenger's decision-making chauffeur of information symmetrical, comprising:
Intelligent mobile terminal, comprise automatic positioning die piece, wireless communication module, backstage evaluation system; Wherein, the automatic positioning die piece, for intelligent mobile terminal is positioned, obtains the longitude and latitude of Entrucking Point, and converts address date to; Wireless communication module, for taxi dispatching system, carrying out data communication, sends to taxi dispatching system by the longitude and latitude of Entrucking Point and address date by cordless communication network, and receives the feedback information of taxi dispatching system; The backstage evaluation system is used for according to the taxi dispatching system feedack, quantity and the position of empty wagons, passenger vehicle and passenger on electronic chart near the demonstration Entrucking Point, and make the grading of chauffeur difficulty;
Vehicular intelligent navigation device, be arranged on taxi, comprises GNSS locating module and wireless communication module; Wherein, the GNSS locating module is for the longitude and latitude of the current present position of Real-time Collection taxi; Wireless communication module for and taxi dispatching system carry out data communication, vehicle location and passenger carrying status information exchange are crossed to cordless communication network and report to the taxi dispatching system;
Taxi dispatching system, comprise communication of mobile terminal module, mobile unit communication module and look for the car module; The communication of mobile terminal module, for intelligent mobile terminal, carrying out data communication, is determined passengers quantity and position that the passenger departure place is neighbouring; The mobile unit communication module is for carrying out data communication with Vehicular intelligent navigation device; Look for the car module to search near empty wagons and the passenger vehicle quantity this place for the longitude and latitude according to Entrucking Point.
Another technical matters that the present invention will solve is to provide the implementation method of above-mentioned aid decision making calling system.
For solving the problems of the technologies described above, implementation method of assisting the system of passenger's decision-making chauffeur by increasing information symmetrical of the present invention comprises the following steps:
1) Vehicular intelligent navigation device is reported vehicle location and vehicle carrying information in real time to taxi dispatching system;
2) the chauffeur passenger starts intelligent mobile terminal, obtains the longitude and latitude data of current position, sends to taxi dispatching system, by taxi dispatching system, according to the longitude and latitude data, in the storehouse, road, inquires address information;
3) longitude and latitude data, the address that taxi dispatching system is sent according to intelligent mobile terminal and be arranged on vehicle longitude and latitude and the carrying information that the intelligent navigation terminal on taxi is reported, search empty wagons and passenger vehicle near getting on the bus a little, and statistics empty wagons, passenger vehicle and passenger's quantity feeds back to intelligent mobile terminal;
4) data that the backstage evaluation system of intelligent mobile terminal obtains according to step 3) show and add up to draw the grading of chauffeur difficulty on electronic chart.
The present invention utilizes car-finding function, Real-time Collection vehicle data function and the ripe communication technology of taxi dispatching system, obtain passenger loading point neighbouring empty wagons, passenger vehicle quantity and passengers quantity and send intelligent mobile terminal to, make the grading of chauffeur difficulty by the backstage evaluation system of intelligent mobile terminal, above information is shown to the passenger of chauffeur demand in the lump, so just reduced the error of chauffeur decision-making, improve the accuracy of passenger's chauffeur, thereby ensured the equilibrium of supply and demand between taxi and passenger.
The accompanying drawing explanation
Accompanying drawing is the method flow schematic diagram of the embodiment of the present invention.
Embodiment
The system of passing through to increase the auxiliary passenger's decision-making chauffeur of information symmetrical of the present embodiment consists predominantly of:
Intelligent mobile terminal, include automatic positioning die piece, engine map, correction module, communication module and backstage evaluation system in this intelligent mobile terminal.The automatic positioning die piece is for positioning the current residing position of this intelligent mobile terminal.This automatic positioning die piece further comprises GNSS(Global Navigation Satellite System Global Positioning System (GPS), comprises the Galileo in the GPS of the U.S., Muscovite Glonass, Europe and the Beidou satellite navigation system of China) locating module, WiFi locating module and mobile base station locating module.The GNSS locating module is for obtaining the longitude and latitude data of this current present position of intelligent mobile terminal by resolving satellite data; Near the WiFi communication access point WiFi locating module is used for connecting, and, by judgement signal intensity and base station distance, calculate the longitude and latitude data of this intelligent mobile terminal position; The mobile base station locating module is for by connecting a plurality of base stations of cellular service operator, and by and a plurality of base station between distance, calculate the longitude and latitude of this current present position of smart mobile phone.Wherein, the longitude and latitude data accuracy that the GNSS locating module obtains is the highest, is secondly the longitude and latitude data that the WiFi locating module obtains, and the degree of accuracy of the longitude and latitude data that the mobile base station locating module obtains is the poorest.Engine map is on this smart mobile phone, showing electronic map information, and the diagram with a pin is shown on electronic chart by the longitude and latitude data of automatic positioning die piece acquisition.The Entrucking Point of correction module for manually choosing on electronic chart according to the passenger, proofreaied and correct the longitude and latitude data of automatic positioning die piece.Communication module connects for set up radio communication between intelligent mobile terminal and taxi dispatching system, the latitude and longitude information of passenger's Entrucking Point is sent to taxi dispatching system, and receives passenger vehicle, empty wagons and passengers quantity and position that taxi dispatching system is sent.The backstage evaluation system is made the grading of chauffeur complexity according to aforementioned data, and is shown to the passenger together with aforementioned information.
Vehicular intelligent navigation device, be arranged on taxi, comprises GNSS locating module and wireless communication module.Wherein, the GNSS locating module is for the longitude and latitude data of the current present position of Real-time Collection taxi; Wireless communication module for and taxi dispatching system between data communication, vehicle position information is reported to the taxi dispatching system in real time by cordless communication network.
Taxi dispatching system, comprise communication of mobile terminal module, mobile unit communication module and look for the car module.The communication of mobile terminal module, for intelligent mobile terminal, carrying out data communication, is determined passengers quantity and position that the passenger departure place is neighbouring; The mobile unit communication module is for carrying out data communication with Vehicular intelligent navigation device; Look for the car module to search near empty wagons and the passenger vehicle quantity this place for the longitude and latitude according to the passenger loading place.
Below the implementation method of above-mentioned aid decision making calling system is described in further detail.
Taxi, in the operation process, by the position data of Vehicular intelligent navigation device Real-time Collection vehicle, is then reported to the taxi dispatching system together with current carrying information.
When the passenger needs chauffeur, at first, the passenger starts intelligent mobile terminal, and the automatic positioning die piece in this terminal passes through multithreading, obtain current satellite location data, WiFi locator data and architecture data simultaneously, and gather and preserve the locator data got.If got satellite location data, with satellite location data, be as the criterion; If do not get satellite location data, with the WiFi locator data, be as the criterion; As there is no the WiFi locator data, with the architecture data, be as the criterion.
After the automatic positioning die piece gets the longitude and latitude data of current location, by engine map, current location is presented on the electronic chart of intelligent mobile terminal to the particular location of Entrucking Point on map that allows the passenger see intuitively oneself will to send.
If thinking on electronic chart, the passenger has error between the automatic located sites that shows and actual location, can manually drag electronic chart, and click Entrucking Point accurately on electronic chart, the correction module of intelligent mobile terminal can, according to passenger's operation, be proofreaied and correct the longitude and latitude data of Entrucking Point accordingly.
Then, the longitude and latitude that the passenger will get on the bus a little by intelligent mobile terminal sends to taxi dispatching system.Taxi dispatching system receives the longitude and latitude data that intelligent mobile terminal is sent, and by looking near this longitude and latitude point of car module searches passenger vehicle, empty wagons and the passengers quantity of (radius of searching can by passenger's self-defining on intelligent mobile terminal), feed back to intelligent mobile terminal.The backstage evaluation system of intelligent mobile terminal is made chauffeur difficulty grading according to above-mentioned data, then will be presented at together with near empty wagons Entrucking Point, passenger vehicle and passenger position and rating result on passenger's the electronic chart of intelligent mobile terminal.