CN103186929B - Based on the sectional fare method and system by bus of Bluetooth of mobile phone - Google Patents

Abstract

A method for segmental charging based on mobile phone bluetooth, comprising: obtaining the geographic location coordinates of the vehicle at any time through a vehicle-mounted GPS positioning device; obtaining the bluetooth identification code of the mobile phone bluetooth module and storing the bluetooth identification code in the RFID of the mobile phone card In the label; obtain the Bluetooth identification code and send it to the remote server through the mobile communication network; obtain the mobile phone card number that sent the Bluetooth identification code, and bind the Bluetooth identification code, the card number of the mobile phone card and the deduction account; RFID reading The reader reads the Bluetooth identification code stored in the RFID tag; calculates the distance traveled by the vehicle during the entire process from when the RFID reader reads the Bluetooth identification code to the offline Bluetooth module of the mobile phone; the vehicle-mounted wireless remote communication device converts the Bluetooth identification code And the distance traveled by the vehicle is sent to the remote server; the remote server calculates the cost generated by the user's ride and deducts the fee from the deduction account.

Description

Method and system for segmental toll collection based on mobile phone bluetooth

【Technical field】

The invention belongs to the technical field of wireless communication, and the invention relates to a method and a system for charging according to the distance when riding a car, in particular to a method and a system for charging by section based on mobile phone bluetooth.

【Background technique】

Public transport is the abbreviation of public transportation. Public transportation refers to all means of transportation that provide transportation services, including urban buses, urban rail transit, and inter-city automobiles and rail transit. Public transport has become an indispensable part of modern cities with its fast, convenient, economical and affordable advantages. In order to maintain the continuous operation of urban public transport facilities, it is necessary to charge people who take public transport, and because everyone travels different distances and enjoys different services, it is necessary to charge different fees to people who enjoy different mileage services , to maximize the fairness of modern society. However, since the passenger flow involved in public transport is very large every day, this presents a very big problem for the charging of urban traffic.

Take the bus as an example to illustrate a series of difficult problems in the current bus charging, but the automatic deduction system and method of the present invention can not only be applied to the bus, but also can be applied to other public transport tools.

At present, there are several ways to charge the people who take the bus:

Manual ticketing. The disadvantages of manual ticket sales are as follows:

(1) The cost is high. A large and medium-sized city pays conductors a salary of up to hundreds of millions of yuan a year.

(2) Insufficient service quality, arbitrary charges and wrong charges appear from time to time.

(3) Although there is manual ticket sales, there will still be cases of falsely reporting the distance traveled.

The way of swiping passive RFID bus card. At present, there are two modes of swiping passive RFID bus cards. One is a one-time fee. You only need to swipe the card on the bus. No matter how far you sit, the fee is fixed. Although this charging mode is simple and convenient, there is no need for a conductor. The operating cost is reduced, but because the distance traveled by each person is different, the charging price is the same, which is obviously unfair, and it is difficult to set the price of the ticket. Low, it will lead to difficult recovery of operating costs. The other is segmental tolling. At present, Shenzhen and Beijing have adopted the mode of swiping bus card segmental tolls across the country. The charging method in Shenzhen is still manual card swiping, but instead of cash, the fee is deducted from the bus card. , This charging method is essentially no different from the manual ticketing method, and it also has many shortcomings of manual ticketing. The charging method in Beijing is to swipe the card when getting on the bus, and swipe the card when getting off the car. A system is used to calculate the distance between swiping the card when getting on the bus and swiping the card when getting off the car, so that different fares will be charged to people who take different distances. This system needs to cooperate with the driver's manual report. station can be used. The disadvantage of this charging method is that passengers swipe their cards when they get on the bus, but they don't swipe their cards when they get off, or they don't swipe their cards when they get on the bus, and they swipe their cards when they get off, or they don't swipe their cards when they get on or off the bus. Supervision and reminders also need to be equipped with flight attendants, which undoubtedly increases labor costs; at the same time, if passengers forget to swipe their cards and only swipe their cards once, they will be charged the full ride fare, which is obviously unfair. Not only that, due to the limited outlets for purchasing, returning cards and recharging bus cards, it is very inconvenient for customers to use.

Automatic coin insertion. This charging method also can only be charged once and can not be charged in sections, and because it does not establish change, it is very inconvenient for passengers when riding. And owing to not being provided with true and false coin checking device, cause a lot of counterfeit coins to occur, have seriously damaged the interests of bus company.

Therefore, in order to reduce the operating cost of public transportation, it is necessary to reduce the labor cost and adopt the method of automatic section charging. In order to solve the difficult problem of automatically deducting fees by bus sections, people have come up with many ways. But all can not propose a kind of low-cost and efficient technology that realizes bus subsection automatic deduction.

At present, there is a technology that integrates passive RFID tags and mobile phone cards. Mobile phones can replace bus cards. The essence of using mobile phone cards to take a bus is to read the RFID tag information located in the mobile phone card through an RFID reader. The technical principle No change, indicating that the medium on which the RFID tag is present has changed. With the continuous upgrading of mobile phones, almost every mobile phone will have Bluetooth in the future. Search the Bluetooth signal of the mobile phone through the Bluetooth device on the car, record the location of the bus when the Bluetooth signal of the mobile phone is searched for the first time, and then check the last Once the Bluetooth signal of the mobile phone is found, the geographical location information of the bus can be recorded, and the distance traveled by the user carrying the mobile phone can be calculated, and the section toll can be charged according to the distance. Theoretically, this technology is feasible , but there will be many problems in real life. For example, the user may artificially turn off Bluetooth for fare evasion or deliberately not carry a mobile phone with a Bluetooth module, so that the Bluetooth device in the car cannot accurately determine when the user gets off the car, resulting in inaccurate It is an important issue to charge by segment and how to make the user unable to manually turn off the Bluetooth signal of the mobile phone at a relatively low cost.

【Content of invention】

The purpose of the present invention is exactly in order to solve the problem existing in the prior art, has proposed a kind of method and the system of taking a car based on the bluetooth of the mobile phone.

Concrete technical scheme of the present invention is as follows:

The present invention provides a method for charging by segment based on mobile phone bluetooth, which is characterized in that the method comprises:

Obtain the geographic location coordinates of the vehicle at any time through the vehicle-mounted GPS positioning device;

Obtain the Bluetooth identification code of the Bluetooth module of the mobile phone and store the Bluetooth identification code of the Bluetooth module of the mobile phone in the RFID tag of the mobile phone card;

Obtain the Bluetooth identification code of the Bluetooth module of the mobile phone and send it to the remote server through the mobile communication network;

Obtain the mobile phone card number that sent the Bluetooth identification code of the mobile phone's Bluetooth module, and bind the Bluetooth identification code of the mobile phone's Bluetooth module, the card number of the mobile phone card, and the deduction account;

The RFID reader reads the Bluetooth identification code of the mobile phone Bluetooth module stored in the RFID tag;

Obtain the geographic location coordinates of the vehicle when the RFID reader reads the Bluetooth identification code of the mobile phone's Bluetooth module;

The on-board Bluetooth device located on the vehicle and whose signal covers the entire compartment sends a heartbeat request to the Bluetooth module of the mobile phone at regular intervals;

Obtain the geographic location coordinates of the vehicle when the Bluetooth module of the mobile phone is offline;

Calculate the distance traveled by the vehicle during the whole process from when the RFID reader reads the Bluetooth identification code of the Bluetooth module of the mobile phone to when the Bluetooth module of the mobile phone is offline;

The vehicle-mounted wireless remote communication device sends the Bluetooth identification code of the Bluetooth module of the mobile phone and the distance traveled by the vehicle to the remote server;

The remote server calculates the cost generated by the user's ride and deducts the fee from the deduction account.

The onboard bluetooth device on each vehicle has a unique device address, and the method further includes:

Send the Bluetooth identification code of the Bluetooth module of the mobile phone, the distance traveled by the vehicle, and the device address of the Bluetooth device on the vehicle to the remote server;

According to the bluetooth identification code of the bluetooth module of the mobile phone, the distance traveled by the vehicle and the device address, the fare is calculated.

The method further includes:

The vehicle-mounted RFID reader verifies the legitimacy of the RFID tag and gives corresponding audio and video signals;

Only when the Bluetooth module of the mobile phone is turned on, the RFID tag can pass the legality verification of the vehicle-mounted RFID reader;

Obtain the interval time threshold for the Bluetooth device in the car to send a heartbeat request to the Bluetooth module of the mobile phone;

When the time since the last time the heartbeat request was received from the vehicle-mounted Bluetooth device does not exceed the interval time threshold, the user is prohibited from manually turning off the Bluetooth module of the mobile phone, and an information prompt for illegal shutdown is given.

The method further includes:

The vehicle bluetooth device obtains the strength of the bluetooth signal of the bluetooth module of the mobile phone;

According to the change of the bluetooth signal strength of the bluetooth module of the mobile phone, it is judged whether the bluetooth module of the mobile phone is located on the bus when the last heartbeat of the car bluetooth device detects the bluetooth module of the mobile phone;

When the mobile phone bluetooth module is turned off on the bus, a prompt is given to illegally close the mobile phone bluetooth module.

Obtain the information of the deduction account corresponding to the mobile phone card through the mobile communication network, and store the deduction account information in the RFID tag;

The vehicle-mounted RFID reader verifies the legitimacy of the deduction account information corresponding to the mobile phone card stored in the RFID tag.

The present invention also provides a system for charging by section based on mobile phone bluetooth, which is characterized in that the system includes:

A mobile phone with a bluetooth module, the mobile phone card of the mobile phone is provided with an RFID tag, and the mobile phone processor obtains the bluetooth identification code of the mobile phone bluetooth module and stores the bluetooth identification code of the mobile phone bluetooth module in the RFID label of the mobile phone card, The mobile phone processor obtains the bluetooth identification code of the bluetooth module of the mobile phone and sends it to the remote server through the mobile communication network;

The remote server obtains the mobile phone card number that sends the Bluetooth identification code of the mobile phone Bluetooth module, and binds the Bluetooth identification code of the mobile phone Bluetooth module, the card number of the mobile phone card and the deduction account;

Vehicle-mounted GPS positioning device, used to obtain the geographic location coordinates of the vehicle at any time;

The RFID reader installed on the vehicle is used to read the Bluetooth identification code of the Bluetooth module of the mobile phone stored in the RFID tag;

The processing device arranged on the vehicle is used to obtain the geographic location coordinates of the vehicle when the RFID reader reads the bluetooth identification code of the mobile phone's bluetooth module;

The on-board Bluetooth device located on the vehicle and whose signal covers the entire compartment is used to regularly send heartbeat requests to the Bluetooth module of the mobile phone;

The processing device acquires the geographic location coordinates of the vehicle when the mobile phone bluetooth module is offline;

The processing device calculates the distance traveled by the vehicle from the Bluetooth identification code of the mobile phone Bluetooth module read by the RFID reader to the offline whole process of the mobile phone Bluetooth module;

The vehicle-mounted wireless remote communication device is used to send the Bluetooth identification code of the mobile phone Bluetooth module and the distance traveled by the vehicle to a remote server;

The remote server calculates the cost generated by the user's ride and deducts the fee from the deduction account.

The vehicle-mounted Bluetooth device on each vehicle has a unique device address, and the vehicle-mounted wireless telecommunication device sends the Bluetooth identification code of the mobile phone Bluetooth module, the distance traveled by the vehicle and the device address of the vehicle-mounted Bluetooth device on the vehicle to the remote server ;

The remote server calculates the fare by car according to the bluetooth identification code of the mobile phone bluetooth module, the distance traveled by the vehicle and the device address.

The vehicle-mounted RFID reader includes an audio and video signal indicating device, and after the vehicle-mounted RFID reader verifies the legitimacy of the RFID tag, the audio and video signal indicating device gives a corresponding audio and video signal;

Only when the Bluetooth module of the mobile phone is turned on, the RFID tag can pass the legality verification of the vehicle-mounted RFID reader;

The mobile phone processor obtains the interval time threshold for the Bluetooth device in the car to send a heartbeat request to the Bluetooth module of the mobile phone;

When the last time the heartbeat request was received from the vehicle-mounted Bluetooth device does not exceed the interval time threshold, the mobile phone processor prohibits the user from manually closing the mobile phone Bluetooth module, and gives an information prompt for illegal shutdown through the audio and video equipment of the mobile phone.

The vehicle bluetooth device obtains the strength of the bluetooth signal of the bluetooth module of the mobile phone;

According to the change of the bluetooth signal strength of the bluetooth module of the mobile phone, it is judged whether the bluetooth module of the mobile phone is located on the bus when the last heartbeat of the car bluetooth device detects the bluetooth module of the mobile phone;

When the bluetooth module of the mobile phone is turned off on the bus, a prompt to illegally close the bluetooth module of the mobile phone is given through the audio equipment arranged on the bus.

The mobile phone processor obtains the information of the deduction account corresponding to the mobile phone card through the mobile communication network, and stores the deduction account information in the RFID tag;

The vehicle-mounted RFID reader verifies the legitimacy of the deduction account information corresponding to the mobile phone card stored in the RFID tag.

The beneficial technical effects of the present invention are:

Compared with the prior art, the present invention uses the bluetooth module of the mobile phone as an identification tool to identify whether the user is on the car. When the mobile phone of the module enters the compartment, it can recognize that the passenger has got on the car, and when the on-board Bluetooth device can’t detect the Bluetooth signal of the mobile phone’s Bluetooth module, it can recognize that the passenger has got off the car, and calculate the vehicle’s progress during the time period when the passenger gets on and off the car Passengers can be charged by sections within a certain distance, and in the whole process, passengers do not need to swipe the RFID card twice to realize the section toll, which is convenient to use and shortens the time for passengers to get on and off the bus.

By setting the RFID tag in the mobile phone card, and storing the identification information of the mobile phone Bluetooth module in the RFID tag, and binding the identification information of the mobile phone Bluetooth module, the RFID tag and the mobile phone card number, by setting the RFID reader to communicate with passengers The RFID tag bound to the identity is verified, and the RFID reader is set at the front door of the bus. When the passenger gets on the bus, by putting the RFID tag close to the RFID reader for identification, it is possible to accurately identify whether the passenger is carrying There is a legal mobile phone representing the account of the user's fare payment, which avoids the problem of artificial fare evasion. At the same time, swiping the RFID bus card to get on the bus has become a habit for passengers to swipe their cards in vehicles. Although the present invention borrows the function of RFID tags to supervise and identify passengers, its substantial deduction is through the Bluetooth identification of the binding identification Bluetooth module. It can be realized by code, without changing people’s usage habits, it can automatically form subsection deductions, so the present invention is an upgrade to the existing one-time RFID bus card swiping, without changing the usage habits of passengers, it has The advantages of simple upgrade and lower upgrade cost.

Only when the bluetooth module of the mobile phone is turned on, the RFID tag can pass the legality verification of the vehicle-mounted RFID reader, which prompts passengers to perform mobile phone bluetooth detection before getting on the bus, and prevents the user from putting the mobile phone card stored with the RFID tag in the car. On mobile phones without bluetooth modules, the problem of fare evasion is avoided. By setting the time since the last time the heartbeat request was received from the vehicle-mounted Bluetooth device does not exceed the interval time threshold, the user is prohibited from manually turning off the Bluetooth module of the mobile phone, thereby preventing the user from powering off the vehicle after getting on the vehicle. The problem of deliberately turning off the Bluetooth module of the mobile phone.

By detecting the bluetooth signal strength of the mobile phone bluetooth module, it can be judged whether the mobile phone bluetooth module is located on the bus when the car bluetooth device searched for the mobile phone bluetooth module for the last time, so as to avoid the problem of the user forcibly turning off the mobile phone in the car and avoiding fare evasion Appear.

Through the rapid identification capability of RFID, the legitimacy of the mobile phone carried by the passenger can be quickly identified. At the same time, the account information corresponding to the Bluetooth identification code of the Bluetooth module is written into the RFID tag, which can be quickly identified by the RFID reader. The legitimacy (for example, whether there is arrears) information of the passenger's travel deduction account avoids the problem of slow identification caused by data transmission through the network, and facilitates the speed of passengers getting on the bus.

【Description of drawings】

Fig. 1 is the method flowchart of the embodiment of the present invention;

Fig. 2 is a system structure block diagram of an embodiment of the present invention.

【Detailed ways】

In order to make the object, technical solution and advantages of the invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and the best embodiments. It should be understood that the best embodiments described here are only used to explain the present invention, not to limit the present invention.

Example

The present invention provides a method for charging by segment based on mobile phone bluetooth, the method comprising:

S1: Obtain the Bluetooth identification code of the Bluetooth module of the mobile phone and store the Bluetooth identification code of the Bluetooth module of the mobile phone in the RFID tag of the mobile phone card;

S2: Obtain the Bluetooth identification code of the Bluetooth module of the mobile phone and send it to the remote server through the mobile communication network;

S3: Obtain the card number of the mobile phone card that sent the Bluetooth identification code of the Bluetooth module of the mobile phone, and bind the Bluetooth identification code of the mobile phone Bluetooth module with the deduction account of the mobile phone card;

S4: Obtain the opening and closing status information of the Bluetooth module of the mobile phone, and store the information in the RFID tag;

S5: Verify the legitimacy of the RFID tag through the RFID reader, and give instructions through sound or visual signals;

The legality verification of RFID tags includes:

Verify the opening and closing status information of the Bluetooth module of the mobile phone. When the Bluetooth module of the mobile phone is turned on, the RFID tag passes the legality verification;

Verify the encrypted verification information of the RFID tag, and the encrypted verification information of the RFID tag needs to be verified by the RFID reader;

Verify the validity of the deduction account bound to the mobile phone card (such as whether there is arrears, whether it has expired, etc.). gender verification.

S6: Read the Bluetooth identification code of the mobile phone Bluetooth module stored in the RFID tag through the RFID reader;

S7: Obtain the geographic location coordinates of the vehicle at any time through the vehicle-mounted GPS positioning device;

S8: Obtain the geographic location coordinates of the vehicle when the RFID reader reads the Bluetooth identification code of the mobile phone's Bluetooth module;

S9: The vehicle-mounted Bluetooth device located on the vehicle and whose signal covers the entire compartment regularly sends a heartbeat request to the Bluetooth module of the mobile phone;

After the RFID reader reads the bluetooth identification code of the mobile phone bluetooth module stored in the RFID tag, the bluetooth identification code of the mobile phone bluetooth module is sent to the vehicle bluetooth device, and the vehicle bluetooth device sends the mobile phone bluetooth module information according to the bluetooth identification code information Send a packet for a heartbeat request.

The time interval for the vehicle-mounted Bluetooth device to regularly send a heartbeat request to the Bluetooth module of the mobile phone is 3s in this embodiment, but can actually be set at 1s to 60s. If the frequency of heartbeat monitoring is too high, it will increase the burden on the system. If the frequency is too low, the accuracy of monitoring will decrease.

S10: Obtain the interval time threshold for the Bluetooth device on the vehicle to send a heartbeat request to the Bluetooth module of the mobile phone;

S11: Determine whether the time since the Bluetooth module of the mobile phone was turned off from the last time a heartbeat request was received from the vehicle-mounted Bluetooth device exceeds the interval time threshold;

S12: When the time since the last heartbeat request sent by the vehicle-mounted Bluetooth device does not exceed the interval time threshold, the user is prohibited from manually closing the Bluetooth module of the mobile phone, and an information prompt for illegal shutdown is given;

S13: Allow the user to manually turn off the Bluetooth module of the mobile phone when the time since the last heartbeat request sent by the Bluetooth device on the vehicle is received exceeds the interval time threshold;

The function of the above-mentioned steps S10-S13 is to avoid the illegal operation of turning off the Bluetooth of the mobile phone by the user through button operation while riding;

S14: The vehicle-mounted Bluetooth device obtains the Bluetooth signal strength value contained in the heartbeat response packet returned by the Bluetooth module of the mobile phone;

S15: According to the change of the bluetooth signal strength of the mobile phone's bluetooth module, it is judged whether the mobile phone's bluetooth module is located on the bus when the last heartbeat of the car's bluetooth device detects the mobile phone's bluetooth module;

If the bluetooth module of the user's mobile phone is turned off after getting off the car, the bluetooth signal strength of the mobile phone's bluetooth module will change to zero when the last heartbeat is detected to be zero. Intensity changes are large.

S16: when the bluetooth module of the mobile phone is turned off on the bus, give a prompt to illegally turn off the bluetooth module of the mobile phone;

The function of the above-mentioned steps S14-S16 is to avoid the illegal operation that the user forcibly turns off the power supply or the insufficient power supply causes the mobile phone Bluetooth to be forcibly turned off when riding in a car;

S17: When the mobile phone bluetooth module leaves the bus, obtain the vehicle's geographic location coordinates when the mobile phone bluetooth module is offline;

The Bluetooth module of the mobile phone is offline, that is, the Bluetooth module of the mobile phone no longer returns a heartbeat response command to the Bluetooth device on the vehicle.

S18: Calculate the distance traveled by the vehicle during the entire process from when the RFID reader reads the Bluetooth identification code of the Bluetooth module of the mobile phone to when the Bluetooth module of the mobile phone is offline;

S19: The vehicle-mounted wireless remote communication device sends the Bluetooth identification code of the Bluetooth module of the mobile phone, the device address of the vehicle-mounted Bluetooth device, and the distance traveled by the vehicle to the remote server;

S20: The remote server calculates the cost generated by the user's ride according to the Bluetooth identification code of the mobile phone's Bluetooth module, the device address of the vehicle's Bluetooth device, and the distance traveled by the vehicle, and deducts the fee from the account with the mobile phone card;

S21: The mobile phone acquires the information of the deduction account corresponding to the mobile phone card through the mobile communication network, and stores the deduction account information in the RFID tag for the RFID reader to perform legality verification again.

According to the above-mentioned method and principle of charging by section based on mobile phone bluetooth, the present invention also provides a system for charging by section based on mobile phone bluetooth, which system includes:

A mobile phone 10 with a bluetooth module, the mobile phone card 11 of the mobile phone 10 is provided with an RFID tag 111, and the mobile phone processor 12 obtains the bluetooth identification code of the mobile phone bluetooth module 13 and stores the bluetooth identification code of the mobile phone bluetooth module 13 in In the RFID tag 111 of the mobile phone card, the mobile phone processor 12 obtains the bluetooth identification code of the mobile phone bluetooth module 13 and sends it to the remote server 20 through the mobile communication network;

The remote server 20 obtains the mobile phone card number of the mobile phone 10 that sends the bluetooth module bluetooth identification code of the mobile phone, and binds the bluetooth identification code of the mobile phone bluetooth module 13, the card number of the mobile phone card 11 and the deduction account. It is the debit account of the mobile phone card;

Vehicle-mounted equipment 30, described vehicle-mounted equipment 30 comprises:

The vehicle-mounted GPS positioning device 31 is used to obtain the geographic position coordinates of the vehicle at any moment;

The RFID reader 32 that is arranged on the vehicle is used to read the bluetooth identification code of the mobile phone bluetooth module 13 stored in the RFID tag 111;

The processing device 33 that is arranged on the vehicle is used to obtain the geographic location coordinates of the vehicle when the RFID reader 32 reads the bluetooth identification code of the mobile phone bluetooth module 13;

The on-vehicle bluetooth device 34 that is positioned on the vehicle and the signal covers the whole compartment is used to regularly send a heartbeat request to the mobile phone bluetooth module 13;

The processing device 33 obtains the vehicle's geographic position coordinates when the mobile phone bluetooth module 13 is offline;

The processing device 33 calculates the distance traveled by the vehicle from the bluetooth identification code of the mobile phone bluetooth module 13 read by the RFID reader 32 to the offline whole process of the mobile phone bluetooth module 13;

The vehicle-mounted wireless remote communication device 35 is used to send the device address of the Bluetooth identification code of the mobile phone Bluetooth module 13, the distance traveled by the vehicle and the vehicle-mounted Bluetooth device 34 on the vehicle to the remote server 20;

The remote server 20 is also used to calculate the user's expenses generated by taking the car according to the bluetooth identification code of the mobile phone bluetooth module, the distance traveled by the vehicle and the device address and deduct the fee from the account with the mobile phone card. Bluetooth devices have a unique device address;

The vehicle-mounted RFID reader 32 includes an audio and video signal indicating device 321. After the vehicle-mounted RFID reader 32 verifies the legitimacy of the RFID tag, the audio and video signal indicating device 321 provides a corresponding audio and video signal, and the mobile phone processor 12 Obtain the opening and closing status information of the Bluetooth module 13 of the mobile phone, and store the information in the RFID tag 111. Only when the Bluetooth module 13 of the mobile phone is in the open state, the RFID tag 111 can pass the legality verification of the vehicle-mounted RFID reader 32 ;

The mobile phone processor 12 obtains the interval time threshold value of the heartbeat request sent by the mobile phone bluetooth device 34 to the mobile phone bluetooth module 13; 12 Prohibit the user from manually closing the Bluetooth module 13 of the mobile phone, and provide an information prompt for illegal closing through the audio and video equipment 14 of the mobile phone.

Car bluetooth device 34 obtains the strength of the bluetooth signal of mobile phone bluetooth module 13; According to the change of the bluetooth signal strength of mobile phone bluetooth module 13, when judging car bluetooth device 34 last heartbeat monitors mobile phone bluetooth module 13, whether mobile phone bluetooth module 13 is located in the bus Above, when the mobile phone bluetooth module 13 is closed on the bus, the audio equipment 36 arranged on the bus gives a prompt to illegally close the mobile phone bluetooth module 13.

The remote server 20 sends the deduction account information corresponding to the mobile phone card to the mobile phone 10 through the mobile communication network, and the mobile phone processor 12 obtains the information of the deduction account corresponding to the mobile phone card, and stores the deduction account information in the RFID tag 111 to For the next vehicle-mounted RFID reader 32 to verify the legitimacy of the deduction account information corresponding to the mobile phone card stored in the RFID tag 111 .

In a word, the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or equivalent Replacement, without departing from the spirit and scope of the technical solutions of the present invention, should be covered by the scope of the claims of the present invention.

Claims (8)

1. A method for charging by segment based on mobile phone bluetooth, characterized in that the method comprises: Obtain the geographic location coordinates of the vehicle at any time through the vehicle-mounted GPS positioning device; Obtain the Bluetooth identification code of the Bluetooth module of the mobile phone and store the Bluetooth identification code of the Bluetooth module of the mobile phone in the RFID tag of the mobile phone card; Obtain the Bluetooth identification code of the Bluetooth module of the mobile phone and send it to the remote server through the mobile communication network; Obtain the mobile phone card number that sent the Bluetooth identification code of the mobile phone's Bluetooth module, and bind the Bluetooth identification code of the mobile phone's Bluetooth module, the card number of the mobile phone card, and the deduction account; Obtain the opening and closing status information of the Bluetooth module of the mobile phone, and store the information in the RFID tag; The legitimacy of the RFID tag is verified by the RFID reader installed on the vehicle, and an indication is given through sound or visual signals; Only when the Bluetooth module of the mobile phone is turned on, the RFID tag can pass the legality verification of the RFID reader; The RFID reader reads the Bluetooth identification code of the mobile phone Bluetooth module stored in the RFID tag; Obtain the geographic location coordinates of the vehicle when the RFID reader reads the Bluetooth identification code of the mobile phone's Bluetooth module; The on-board Bluetooth device located on the vehicle and whose signal covers the entire compartment sends a heartbeat request to the Bluetooth module of the mobile phone at regular intervals; Obtain the interval time threshold for the Bluetooth device in the car to send a heartbeat request to the Bluetooth module of the mobile phone; When the time since the last time the heartbeat request was received from the vehicle-mounted Bluetooth device does not exceed the interval time threshold, the user is prohibited from manually turning off the Bluetooth module of the mobile phone, and an information prompt for illegal shutdown is given; Obtain the geographic location coordinates of the vehicle when the Bluetooth module of the mobile phone is offline; Calculate the distance traveled by the vehicle during the whole process from when the RFID reader reads the Bluetooth identification code of the Bluetooth module of the mobile phone to when the Bluetooth module of the mobile phone is offline; The vehicle-mounted wireless remote communication device sends the Bluetooth identification code of the Bluetooth module of the mobile phone and the distance traveled by the vehicle to the remote server; The remote server calculates the fee generated by the user's ride and deducts the fee from the deduction account. 2. the method for taking a car section charge based on mobile phone bluetooth according to claim 1, is characterized in that, the on-board bluetooth device on each vehicle has a unique device address, and the method further comprises: Send the Bluetooth identification code of the Bluetooth module of the mobile phone, the distance traveled by the vehicle, and the device address of the Bluetooth device on the vehicle to the remote server; According to the bluetooth identification code of the bluetooth module of the mobile phone, the distance traveled by the vehicle and the device address, the fare is calculated. 3. the method for taking a car section charge based on mobile phone bluetooth according to claim 1, is characterized in that, the method further comprises: The vehicle bluetooth device obtains the strength of the bluetooth signal of the bluetooth module of the mobile phone; According to the change of the bluetooth signal strength of the bluetooth module of the mobile phone, it is judged whether the bluetooth module of the mobile phone is located on the bus when the last heartbeat of the car bluetooth device detects the bluetooth module of the mobile phone; When the mobile phone bluetooth module is turned off on the bus, a prompt is given to illegally close the mobile phone bluetooth module. 4. the method for the section charging based on mobile phone bluetooth according to claim 1, is characterized in that, the method further comprises: Obtain the information of the deduction account corresponding to the mobile phone card through the mobile communication network, and store the deduction account information in the RFID tag; The RFID reader verifies the legitimacy of the deduction account information corresponding to the mobile phone card stored in the RFID tag. 5. A system based on mobile phone bluetooth toll collection by segment, characterized in that the system includes: A mobile phone with a bluetooth module, the mobile phone card of the mobile phone is provided with an RFID tag, and the mobile phone processor of the mobile phone obtains the bluetooth identification code of the mobile phone bluetooth module and stores the bluetooth identification code of the mobile phone bluetooth module in the RFID label of the mobile phone card , the mobile phone processor obtains the bluetooth identification code of the bluetooth module of the mobile phone and sends it to the remote server through the mobile communication network; The remote server obtains the mobile phone card number that sends the Bluetooth identification code of the mobile phone Bluetooth module, and binds the Bluetooth identification code of the mobile phone Bluetooth module, the card number of the mobile phone card and the deduction account; Vehicle-mounted GPS positioning device, used to obtain the geographic location coordinates of the vehicle at any time; The RFID reader installed on the vehicle is used to read the Bluetooth identification code of the Bluetooth module of the mobile phone stored in the RFID tag; The processing device arranged on the vehicle is used to obtain the geographic location coordinates of the vehicle when the RFID reader reads the bluetooth identification code of the mobile phone's bluetooth module; The on-board Bluetooth device located on the vehicle and whose signal covers the entire compartment is used to regularly send heartbeat requests to the Bluetooth module of the mobile phone; The processing device acquires the geographic location coordinates of the vehicle when the mobile phone bluetooth module is offline; The processing device calculates the distance traveled by the vehicle from the Bluetooth identification code of the mobile phone Bluetooth module read by the RFID reader to the offline whole process of the mobile phone Bluetooth module; The vehicle-mounted wireless remote communication device is used to send the Bluetooth identification code of the mobile phone Bluetooth module and the distance traveled by the vehicle to a remote server; The remote server calculates the cost generated by the user's ride and deducts the fee from the deduction account; The RFID reader includes an audio and video signal indicating device, and after the RFID reader verifies the legitimacy of the RFID tag, the audio and video signal indicating device gives a corresponding audio and video signal; Only when the Bluetooth module of the mobile phone is turned on, the RFID tag can pass the legality verification of the RFID reader; The mobile phone processor obtains the interval time threshold for the Bluetooth device in the vehicle to send a heartbeat request to the Bluetooth module of the mobile phone; When the last time the heartbeat request was received from the vehicle-mounted Bluetooth device does not exceed the interval time threshold, the mobile phone processor prohibits the user from manually turning off the mobile phone Bluetooth module, and gives an information prompt for illegal shutdown through the audio and video equipment of the mobile phone. 6. the system of the section charging based on mobile phone bluetooth according to claim 5, is characterized in that, the vehicle-mounted bluetooth device on each vehicle has a unique device address, and the described vehicle-mounted wireless remote communication device connects mobile phone bluetooth The Bluetooth identification code of the module, the distance traveled by the vehicle and the device address of the Bluetooth device on the vehicle are sent to the remote server; The remote server calculates the fare by car according to the bluetooth identification code of the mobile phone bluetooth module, the distance traveled by the vehicle and the device address. 7. the system of the segmental charge for taking a car based on mobile phone bluetooth according to claim 5, is characterized in that, The vehicle bluetooth device obtains the strength of the bluetooth signal of the bluetooth module of the mobile phone; According to the change of the bluetooth signal strength of the bluetooth module of the mobile phone, it is judged whether the bluetooth module of the mobile phone is located on the bus when the last heartbeat of the car bluetooth device detects the bluetooth module of the mobile phone; When the bluetooth module of the mobile phone is turned off on the bus, a prompt to illegally close the bluetooth module of the mobile phone is given through the audio equipment arranged on the bus. 8. the system of the segmental charge for taking a car based on mobile phone bluetooth according to claim 5, is characterized in that, The mobile phone processor obtains the information of the deduction account corresponding to the mobile phone card through the mobile communication network, and stores the deduction account information in the RFID tag; The RFID reader verifies the legitimacy of the deduction account information corresponding to the mobile phone card stored in the RFID tag.