CN113556683A - Taxi mileage supervision method and system based on shared network - Google Patents
Taxi mileage supervision method and system based on shared network Download PDFInfo
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- CN113556683A CN113556683A CN202110662147.7A CN202110662147A CN113556683A CN 113556683 A CN113556683 A CN 113556683A CN 202110662147 A CN202110662147 A CN 202110662147A CN 113556683 A CN113556683 A CN 113556683A
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000012544 monitoring process Methods 0.000 claims description 32
- 230000002159 abnormal effect Effects 0.000 claims description 23
- 230000002596 correlated effect Effects 0.000 claims description 9
- 230000029305 taxis Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B13/00—Taximeters
- G07B13/02—Details; Accessories
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The invention discloses a taxi mileage supervision method and a taxi mileage supervision system based on a shared network, wherein the method comprises the following steps: receiving a connection request of a passenger mobile phone connected with a wifi transmitter, and establishing a shared network connection of the passenger mobile phone and the wifi transmitter; when a taxi starts to be priced, the GPS module positioning information of a passenger mobile phone is acquired through a shared network request, and the positioning information at the moment is used as starting point positioning information to be uploaded to a supervision platform; in the taxi driving process, continuously requesting to acquire the GPS module positioning information of the passenger mobile phone through a shared network, and uploading the continuously acquired positioning information serving as a driving track to a supervision platform; when the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information to be uploaded to the supervision platform, and the displayed mileage of the taximeter for the current pricing journey of the taxi is uploaded to the supervision platform.
Description
Technical Field
The application relates to the field of taxi pricing, in particular to a taxi mileage supervision method and system based on a shared network.
Background
The taximeter has the main function of charging, recording the driving mileage of passengers from getting on to getting off, the waiting time in the way, the amount of money to be paid and the like, and displaying information with the display screen to facilitate the passengers to pay the taxi fee.
The existing taximeters usually measure the mileage by calculating the number of revolutions of the wheel, and then charge the mileage by a computer. The taximeter adopting the structure mainly comprises a sensor and a vehicle-mounted instrument, wherein the sensor detects and counts the wheel revolution number in the driving process, the counting result of the wheel revolution number is provided for the vehicle-mounted instrument, and the vehicle-mounted instrument can further calculate the driving mileage and the fare according to the wheel revolution number received by the vehicle-mounted instrument.
In order to avoid errors in taxi pricing, in the prior art, other mileage metering devices are usually arranged on taxies for metering passenger-carrying mileage of the taxies and uploading the mileage to a supervision platform for supervision. However, as long as the device is installed on a taxi, the possibility of being mobilized by a driver exists, so that metering errors occur, and the meter-adjusting behavior is difficult to be supervised by a supervision department in the past, so that economic losses are caused to passengers.
Disclosure of Invention
The application provides a taxi mileage supervision method and system based on a shared network, which can achieve the purpose of supervising taxi mileage.
In order to solve the technical problem, the application adopts a technical scheme that: the taxi mileage supervision method based on the shared network is provided, a 4G network module and a wifi transmitter sharing the 4G network are arranged on a taxi, the taxi is in wireless data connection with a supervision platform through the 4G network module, and the method comprises the following steps:
receiving a connection request of a passenger mobile phone connected with a wifi transmitter, and establishing a shared network connection of the passenger mobile phone and the wifi transmitter;
when a taxi starts to be priced, the GPS module positioning information of a passenger mobile phone is acquired through a shared network request, and the positioning information at the moment is used as starting point positioning information to be uploaded to a supervision platform;
in the taxi driving process, continuously requesting to acquire the GPS module positioning information of the passenger mobile phone through a shared network, and uploading the continuously acquired positioning information serving as a driving track to a supervision platform;
when the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information to be uploaded to a supervision platform, and the displayed mileage of a taximeter of the taxi pricing journey at the time is uploaded to the supervision platform;
the supervision platform calculates the actual mileage of the pricing journey according to the starting point position information, the running track and the end point position information;
comparing the displayed mileage with the actual mileage;
if the error ratio between the displayed mileage and the actual mileage of the meter is within the preset ratio range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage of the meter is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
Further, after the step of judging that the taximeter is not normally invoiced, the method further comprises the following steps:
the monitoring platform sends alarm information to the taxi;
and the 4G network module receives the alarm information sent by the monitoring platform and displays the alarm information through a price meter or a central control display screen.
Further, the method further comprises:
after the taxis are priced, acquiring the running data of the taxis in the pricing journey, and uploading the running data to a supervision platform through a 4G network module;
the supervision platform calculates the theoretical mileage of the pricing travel according to the operation data;
comparing the meter display mileage, the actual mileage and the theoretical mileage;
if the error proportion between the displayed mileage and the actual mileage and the theoretical mileage is in the preset proportion range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage or the theoretical mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
Further, a storage module for storing vehicle information is further arranged in the taxi, and the step of uploading the operation data to the supervision platform through the 4G network module comprises the following steps:
the operation data and the vehicle information are sent to a supervision platform through a 4G network module;
the step of calculating the theoretical mileage of the pricing journey according to the operation data by the supervision platform comprises the following steps:
and the supervision platform calculates the theoretical mileage of the pricing travel according to the operation data and the vehicle information.
Further, the operation data is the rotation number of the driving wheel or the transmission, and the vehicle information includes a license plate number, a vehicle model, a tire diameter or circumference, tire pressure data, vehicle operation temperature data, and tire wear data.
Further, the step of calculating the theoretical mileage of the current pricing trip by the supervision platform according to the operation data and the vehicle information specifically comprises:
calculating theoretical mileage S according to the rotating revolution N of a driving wheel or a transmission and the tire circumference L, wherein the calculation formula is as follows:
S＝K﹒N﹒L
the system comprises a taxi meter, a taxi temperature data acquisition unit, a taxi model acquisition unit, a taxi meter, a taxi temperature data acquisition unit, a taxi model acquisition unit, a taxi meter constant, a K value base number and a taxi model, wherein K is a taxi meter constant, the tire pressure data is positively correlated with K value, the vehicle operation temperature data is positively correlated with K value, and the tire wear degree is negatively correlated with K value.
Further, the preset proportion range is-4.0% to + 1.0%.
In order to solve the above technical problem, another technical solution adopted by the present application is: the taxi mileage supervision system based on the shared network is characterized by comprising:
the 4G network module is arranged on the taxi and used for providing a wireless network and performing wireless data connection with the supervision platform;
the system comprises a wifi transmitter, a wireless communication module and a wireless communication module, wherein the wifi transmitter is arranged on a taxi and used for sharing a 4G network, receiving a connection request of a passenger mobile phone connected with the wifi transmitter and establishing a sharing network connection between the passenger mobile phone and the wifi transmitter;
the wifi transmitter and the 4G network module are also used for requesting to acquire the GPS module positioning information of the passenger mobile phone through the shared network when the taxi starts to be priced, and taking the positioning information at the moment as starting point positioning information to be uploaded to the supervision platform; in the taxi driving process, continuously requesting to acquire the GPS module positioning information of the passenger mobile phone through a shared network, and uploading the continuously acquired positioning information serving as a driving track to a supervision platform; when the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information and uploaded to a supervision platform, and the displayed mileage of a taximeter of the taxi pricing journey is uploaded to the supervision platform;
the monitoring platform is used for calculating the actual mileage of the pricing travel according to the starting point position information, the running track and the end point position information;
the supervision platform is also used for comparing the meter display mileage with the actual mileage;
if the error ratio between the displayed mileage and the actual mileage of the meter is within the preset ratio range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage of the meter is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
Further, the monitoring platform is also used for sending alarm information to the taxi when judging that the taximeter is abnormal in pricing;
the 4G network module is also used for receiving the alarm information sent by the supervision platform;
the system further comprises:
and the display is used for displaying the alarm information sent by the supervision platform.
Further, the 4G network module is also used for uploading the running data of the taxi in the pricing journey to a supervision platform;
the monitoring platform is also used for calculating the theoretical mileage of the pricing travel according to the operation data;
comparing the meter display mileage, the actual mileage and the theoretical mileage;
if the error proportion between the displayed mileage and the actual mileage and the theoretical mileage is in the preset proportion range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage or the theoretical mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
The beneficial effect of this application is: when the sharing network-based taxi mileage supervision method and the supervision system are implemented, when a passenger takes a taxi, the sharing network provided by the taxi can be connected by using a mobile phone, and the passenger can enjoy internet access service. When the taxi starts to be priced, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, and the positioning information at the moment is used as starting point positioning information to be uploaded to a supervision platform. In the taxi driving process, the GPS module positioning information of the passenger mobile phone is continuously requested to be acquired through the shared network, and the continuously acquired positioning information is used as a driving track and is uploaded to the supervision platform. When the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information to be uploaded to the supervision platform, and the displayed mileage of the taximeter for the current pricing journey of the taxi is uploaded to the supervision platform. And then, the supervision platform calculates the actual mileage of the pricing journey according to the starting point position information, the running track and the end point position information. Comparing the meter display mileage with the actual mileage, if the error ratio between the meter display mileage and the actual mileage is within the preset ratio range, judging that the taximeter is normal in pricing, and at the moment, no processing is needed, if the error ratio between the meter display mileage and the actual mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing, and adopting a further supervision means, such as sending an alarm signal to the taximeter or detecting the taximeter by recalling, to play a real-time supervision effect on the taximeter pricing and maintain the proper rights and interests of passengers.
In this application, reach the purpose of the actual mileage of measurement through the GPS locating information who acquires the passenger's cell-phone, compare and use other mileage metering equipment to carry out the mileage measurement on taxi, carry out the mode of mileage measurement through the passenger's cell-phone and can be better prevent that the manual is adjusted or is destroyed the mileage metering equipment, its measurement accuracy is more secure.
Drawings
Fig. 1 is a schematic flow chart of a taxi mileage supervision method based on a shared network according to a first embodiment of the present invention;
fig. 2 is a flow chart of a taxi mileage supervision method based on a shared network according to a second embodiment of the present invention;
fig. 3 is a flow chart of a taxi mileage supervision method based on a shared network according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a taxi mileage supervision system based on a shared network according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. All directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Fig. 1 is a flow chart of a taxi mileage supervision method based on GPS positioning according to a first embodiment of the present invention. It should be noted that the method of the present invention is not limited to the flow sequence shown in fig. 1 if the results are substantially the same. As shown in fig. 1, a 4G network module and a wifi transmitter sharing the 4G network are provided on the taxi, the taxi performs wireless data connection with a supervision platform through the 4G network module, and the method includes the steps of:
step S101: receiving a connection request of a passenger mobile phone connected with a wifi transmitter, and establishing a shared network connection of the passenger mobile phone and the wifi transmitter;
when a passenger gets on the taxi, the mobile phone can be used for connecting with a wifi network provided by the taxi. In the process of connecting the network, a passenger firstly uses the mobile phone to send a connection request to the wifi transmitter, the wifi transmitter sends a GPS positioning request whether to agree to acquire the GPS positioning information of the passenger mobile phone to the passenger mobile phone after receiving the connection request, and after the passenger agrees to acquire the GPS positioning information of the passenger mobile phone, the shared network connection between the passenger mobile phone and the wifi transmitter is established.
Step S102: when the taxi starts to be priced, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, and the positioning information at the moment is used as starting point positioning information to be uploaded to a supervision platform.
When a taxi starts to be priced, a taxi driver presses a taximeter to start to be priced, a control chip in the taxi receives a pricing start signal, requests to acquire GPS module positioning information of a passenger mobile phone through a shared network, and uploads the positioning information as starting point positioning information to a supervision platform through a 4G network module after the positioning information is acquired.
And after receiving the starting point positioning information, the supervision platform stores the starting point positioning information.
Step S103: in the taxi driving process, the GPS module positioning information of the passenger mobile phone is continuously requested to be acquired through the shared network, and the continuously acquired positioning information is used as a driving track and is uploaded to the supervision platform.
In the taxi running process, a control chip in the taxi continuously requests to acquire the GPS module positioning information of the passenger mobile phone regularly or randomly through a shared network, and the continuously acquired positioning information is used as a running track and uploaded to a supervision platform.
And after receiving the running track, the supervision platform stores the running track information.
Step S104: when the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information to be uploaded to the supervision platform, and the displayed mileage of the taximeter for the current pricing journey of the taxi is uploaded to the supervision platform.
When the taxi finishes the pricing, the taxi driver presses the taximeter or lifts the pricing board again, the control chip in the taxi receives the pricing finishing signal, the GPS module positioning information of the passenger mobile phone is acquired through the shared network request, and the positioning information at the moment is used as the terminal positioning information to be uploaded to the monitoring platform.
Meanwhile, the displayed mileage of the taximeter of the current pricing journey is uploaded to the supervision platform through the 4G network module.
And after receiving the terminal positioning information and the display mileage of the meter, the supervision platform stores the terminal positioning information and the display mileage of the meter.
Step S105: and the supervision platform calculates the actual mileage of the pricing travel according to the starting point position information, the running track and the end point position information.
And after receiving the starting point position information, the running track and the end point position information, the supervision platform calculates the actual mileage of the taxi at the time of the pricing journey according to the received starting point position information, the running track and the end point position information.
Step S106: comparing the displayed mileage with the actual mileage.
Comparing the meter display mileage with the actual mileage, and calculating an error ratio between the meter display mileage and the actual mileage, wherein the error ratio is (meter display mileage-actual mileage)/actual mileage.
Step S107: and if the error ratio between the displayed mileage and the actual mileage of the meter is within the preset ratio range, judging that the taximeter is normally priced.
Step S108: and if the error ratio between the displayed mileage and the actual mileage of the meter is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
Preferably, the preset proportion is-4.0% to + 1.0%, and if the error proportion is within-4.0% to + 1.0%, the taximeter is judged to be normally charged. And if the error ratio is less than-4.0% or more than + 1.0%, judging that the taximeter has abnormal pricing. It can be understood that the preset proportion can be adjusted according to different vehicle types, vehicle running years and the like, and the preset proportion is stored in the supervision platform.
When the taxi mileage supervision method based on the shared network is implemented, when a passenger takes a taxi, the shared network provided by the taxi can be connected by using a mobile phone, and the passenger can enjoy internet surfing services. When the taxi starts to be priced, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, and the positioning information at the moment is used as starting point positioning information to be uploaded to a supervision platform. In the taxi driving process, the GPS module positioning information of the passenger mobile phone is continuously requested to be acquired through the shared network, and the continuously acquired positioning information is used as a driving track and is uploaded to the supervision platform. When the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information to be uploaded to the supervision platform, and the displayed mileage of the taximeter for the current pricing journey of the taxi is uploaded to the supervision platform. And then, the supervision platform calculates the actual mileage of the pricing journey according to the starting point position information, the running track and the end point position information. Comparing the meter display mileage with the actual mileage, if the error ratio between the meter display mileage and the actual mileage is within the preset ratio range, judging that the taximeter is normal in pricing, and at the moment, no processing is needed, if the error ratio between the meter display mileage and the actual mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing, and adopting a further supervision means, such as sending an alarm signal to the taximeter or detecting the taximeter by recalling, to play a real-time supervision effect on the taximeter pricing and maintain the proper rights and interests of passengers.
In this application, reach the purpose of the actual mileage of measurement through the GPS locating information who acquires the passenger's cell-phone, compare and use other mileage metering equipment to carry out the mileage measurement on taxi, carry out the mode of mileage measurement through the passenger's cell-phone and can be better prevent that the manual is adjusted or is destroyed the mileage metering equipment, its measurement accuracy is more secure.
Preferably, the wifi transmitter is a wifi router, and the wifi router can be plugged into a 4G card to provide wireless network services.
Fig. 2 is a schematic flow chart of a taxi mileage supervision method based on a shared network according to a second embodiment of the present invention, where on the basis of the first embodiment, after the step of determining that the taximeter is not normal in pricing, the supervision method further includes:
step S209: the monitoring platform sends alarm information to the taxi;
step S210: and the 4G network module receives the alarm information sent by the monitoring platform and displays the alarm information through a price meter or a central control display screen.
When the monitoring platform judges that the taximeter is very priced, the monitoring platform sends alarm information to the taxi, and after the 4G network module on the taxi receives the alarm information, the alarm information is displayed through a display screen of the taximeter or a display screen of a central console of the taxi, so that the taxi driver is warned. It is understood that the warning message may be a text message. Such as: if the mileage is abnormal, please return to the detection unit for detection.
In other embodiments, the taxi driver can be reminded that the mileage is abnormal according to the short message sent to the taxi driver through the supervision platform.
Further, after the step of judging that the taximeter is not normal in pricing, the monitoring method further comprises the following steps:
recording the vehicle information of the taxi and the information that the pricing is abnormal;
after the same taxi has the information that the Nth pricing is abnormal, the monitoring platform sends alarm information to the taxi;
and the wireless network module receives the alarm information sent by the monitoring platform and displays the alarm information through a price meter or a central control display screen.
Preferably, N is a positive integer greater than or equal to 2.
In the embodiment, in order to avoid the detection error, after the same taxi has the information that the pricing is abnormal twice, the alarm information is sent to the taxi, so that the error is avoided.
Fig. 3 is a schematic flow chart of a taxi mileage supervision method based on a shared network according to a third embodiment of the present invention, in this embodiment, on the basis of the foregoing embodiments, a storage module for storing vehicle information is further disposed in the taxi, and the supervision method includes:
step S301: and receiving a connection request of the passenger mobile phone connected with the wifi transmitter, and establishing a shared network connection between the passenger mobile phone and the wifi transmitter.
Step S302: when the taxi starts to be priced, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, and the positioning information at the moment is used as starting point positioning information to be uploaded to a supervision platform.
Step S303: in the taxi driving process, the GPS module positioning information of the passenger mobile phone is continuously requested to be acquired through the shared network, and the continuously acquired positioning information is used as a driving track and is uploaded to the supervision platform.
Step S304: after the taxis are priced, the GPS module positioning information of the passenger mobile phone is requested to be acquired through the shared network, the running data of the taxis in the pricing journey is acquired, the positioning information at the moment is used as the terminal positioning information to be uploaded to the monitoring platform, and the running data and the displayed mileage of the taximeter of the taxis at the pricing journey are uploaded to the monitoring platform.
When the taxi starts to be charged, the mileage detecting sensor converts the rotation signal of the speed changer or the driving wheel of the taxi into a pulse signal which can be identified by a price counter and is used for detecting the rotation revolution number of the speed changer or the driving wheel. And continuously counting the revolution and calculating the running mileage of the taxi according to the revolution during the running process of the taxi until the taximeter finishes counting, and acquiring running data such as meter display mileage and counted total revolution on a taximeter.
After each taxi pricing is finished, the mileage and operation data displayed by the taxi journey are sent to the supervision platform through the wireless network module.
Step S305: the supervision platform calculates the actual mileage of the pricing journey according to the starting point position information, the running track and the end point position information, and calculates the theoretical mileage of the pricing journey according to the running data.
In the embodiment, the theoretical mileage of the pricing trip is calculated according to the running data of the taxi in the pricing trip.
Such as: after the monitoring platform receives the rotation number N, a theoretical mileage S can be calculated according to the tire circumference L of the taxi and a counter constant K of the taxi, and the calculation formula is as follows:
S＝K﹒N﹒L
wherein, K is a taximeter constant (the taximeter constant K is stored in the monitoring platform).
Step S306: and comparing the displayed mileage, the actual mileage and the theoretical mileage of the meter.
In the present embodiment, the displayed mileage and the theoretical mileage are also compared, and an error ratio between the displayed mileage and the theoretical mileage is calculated from the displayed mileage and the theoretical mileage, the error ratio being (displayed mileage-theoretical mileage)/theoretical mileage.
Step S307: and if the error proportion between the displayed mileage of the meter and the actual mileage and the theoretical mileage is within the preset proportion range, judging that the taximeter is normally priced.
Step S308: and if the error ratio between the displayed mileage and the actual mileage or the theoretical mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
The preset proportion is-4.0% + 1.0%, if the error proportion of the displayed mileage and the actual mileage and the theoretical mileage is-4.0% + 1.0%, the normal taximeter is judged. And if the error ratio of the meter display mileage to one of the actual mileage or the theoretical mileage is less than-4.0% or more than + 1.0%, judging that the taximeter has abnormal pricing. It can be understood that the preset proportion can be adjusted according to different vehicle types, vehicle running years and the like, and the preset proportion is stored in the supervision platform.
In the embodiment, the displayed mileage of the meter is simultaneously compared with the actual mileage and the theoretical mileage, so that the dimension of judging the taxi pricing accuracy is increased, the misjudgment can be avoided, and the judgment accuracy of the supervision platform is improved.
In another implementation manner of this embodiment, a storage module for storing vehicle information is further provided in the taxi, and the supervision method further includes:
and after the taxis are priced, acquiring the running data of the taxis in the pricing journey, acquiring the end position information, and sending the mileage displayed by the meter, the running data and the vehicle information to a supervision platform through a 4G network module.
When the uploaded meter displays mileage and operation data, vehicle information stored in the storage module is uploaded to the supervision platform at the same time, and the vehicle information comprises license plate numbers, vehicle models, tire diameters or circumferences, tire pressure data, vehicle operation temperature data, tire wear data and the like.
And the supervision platform calculates the theoretical mileage of the pricing travel according to the operation data and the vehicle information.
After receiving the operation data and the vehicle information, the supervision platform calculates the theoretical mileage according to the operation data and the vehicle information, if the vehicle is a biddie 3 type vehicle, the supervision platform can obtain the wheel circumference of the type vehicle and the constant K of the taximeter of the type vehicle according to the type vehicle, and then the K value is adjusted according to the tire pressure data, the vehicle operation temperature data and the tire wear data.
Specifically, the tire pressure data is positively correlated with the K value, the vehicle running temperature data is positively correlated with the K value, and the tire wear degree is negatively correlated with the K value.
If the tire pressure is a normal value (for example, 2.3 atmospheres), the K value is kept unchanged, the K value is decreased by X1% when the tire pressure is decreased by a factor compared with the normal value, and the K value is increased by Y1% when the tire pressure is increased by a factor compared with the normal value.
Similarly, the K value remains constant at normal outdoor temperatures (e.g., 20 degrees celsius), decreases by X2% for every factor decrease in outdoor temperature compared to normal, and increases by Y2% for every factor increase in outdoor temperature compared to normal.
In the embodiment, the taxi meter constant K value is associated with the vehicle model, the tire pressure data, the vehicle running temperature data and the tire wear data, so that errors caused by theoretical mileage calculation such as tire pressure, temperature and tire wear can be reduced, and the accuracy of metering supervision is improved.
Fig. 4 is a schematic structural diagram of a taxi mileage supervision system based on a shared network according to an embodiment of the present invention. As shown in fig. 4, the supervision system includes:
the 4G network module 401 is arranged on a taxi and used for providing a wireless network and performing wireless data connection with the supervision platform 403;
the wifi transmitter 402 is arranged on the taxi and used for sharing a 4G network, receiving a connection request of the passenger mobile phone connected with the wifi transmitter 402 and establishing a sharing network connection between the passenger mobile phone and the wifi transmitter 402;
the wifi transmitter 402 and the 4G network module 401 are further configured to, when the taxi starts to be priced, request, through a shared network, to acquire the GPS module positioning information of the passenger's mobile phone, and upload the positioning information at this time as starting point positioning information to the monitoring platform 403; in the driving process of the taxi, continuously requesting to acquire the positioning information of the GPS module of the passenger mobile phone through a shared network, and uploading the continuously acquired positioning information serving as a driving track to a supervision platform 403; when the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information and uploaded to the supervision platform 403, and the displayed mileage of the taximeter for the current pricing journey is uploaded to the supervision platform 403;
the supervision platform 403 is configured to calculate an actual mileage of the current pricing trip according to the starting point position information, the driving track, and the end point position information;
the supervision platform 403 is also used for comparing the displayed mileage with the actual mileage;
if the error ratio between the displayed mileage and the actual mileage of the meter is within the preset ratio range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage of the meter is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
When the sharing network-based taxi mileage supervision system is implemented, when a passenger takes a taxi, the sharing network provided by the taxi can be connected by using a mobile phone, and the passenger can enjoy internet surfing services. When the taxi starts to be priced, the passenger requests to acquire the positioning information of the GPS module of the passenger's mobile phone through the shared network, and uploads the positioning information at this time as the starting point positioning information to the monitoring platform 403. In the driving process of the taxi, the passenger continuously requests to acquire the positioning information of the GPS module of the passenger's mobile phone through the shared network, and the continuously acquired positioning information is uploaded to the supervision platform 403 as a driving track. When the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information to be uploaded to the supervision platform 403, and the displayed mileage of the taximeter for the current pricing journey of the taxi is uploaded to the supervision platform 403. Then, the monitoring platform 403 calculates the actual mileage of the current pricing trip according to the starting point position information, the driving track and the end point position information. Comparing the meter display mileage with the actual mileage, if the error ratio between the meter display mileage and the actual mileage is within the preset ratio range, judging that the taximeter is normal in pricing, and at the moment, no processing is needed, if the error ratio between the meter display mileage and the actual mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing, and adopting a further supervision means, such as sending an alarm signal to the taximeter or detecting the taximeter by recalling, to play a real-time supervision effect on the taximeter pricing and maintain the proper rights and interests of passengers.
In this application, reach the purpose of the actual mileage of measurement through the GPS locating information who acquires the passenger's cell-phone, compare and use other mileage metering equipment to carry out the mileage measurement on taxi, carry out the mode of mileage measurement through the passenger's cell-phone and can be better prevent that the manual is adjusted or is destroyed the mileage metering equipment, its measurement accuracy is more secure.
Further, the monitoring platform 403 is further configured to send an alarm message to the taxi when it is determined that the taximeter is not in normal pricing;
the 4G network module 401 is further configured to receive the alarm information sent by the monitoring platform 403.
The system further comprises:
and the display is used for displaying the alarm information sent by the supervision platform 403.
Further, the 4G network module 401 is further configured to upload the operation data of the taxi in the current pricing journey to the monitoring platform 403;
the supervision platform 403 is further configured to calculate a theoretical mileage of the current pricing trip according to the operation data;
comparing the meter display mileage, the actual mileage and the theoretical mileage;
if the error proportion between the displayed mileage and the actual mileage and the theoretical mileage is in the preset proportion range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage or the theoretical mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
In the several embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.
Claims (10)
1. A taxi mileage supervision method based on a shared network is characterized in that a 4G network module and a wifi transmitter sharing the 4G network are arranged on a taxi, the taxi is in wireless data connection with a supervision platform through the 4G network module, and the method comprises the following steps:
receiving a connection request of a passenger mobile phone connected with a wifi transmitter, and establishing a shared network connection of the passenger mobile phone and the wifi transmitter;
when a taxi starts to be priced, the GPS module positioning information of a passenger mobile phone is acquired through a shared network request, and the positioning information at the moment is used as starting point positioning information to be uploaded to a supervision platform;
in the taxi driving process, continuously requesting to acquire the GPS module positioning information of the passenger mobile phone through a shared network, and uploading the continuously acquired positioning information serving as a driving track to a supervision platform;
when the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information to be uploaded to a supervision platform, and the displayed mileage of a taximeter of the taxi pricing journey at the time is uploaded to the supervision platform;
the supervision platform calculates the actual mileage of the pricing journey according to the starting point position information, the running track and the end point position information;
comparing the displayed mileage with the actual mileage;
if the error ratio between the displayed mileage and the actual mileage of the meter is within the preset ratio range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage of the meter is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
2. A taxi mileage supervising method based on a shared network as claimed in claim 1, wherein after the step of judging that the taximeter is not in normal pricing, the method further comprises:
the monitoring platform sends alarm information to the taxi;
and the 4G network module receives the alarm information sent by the monitoring platform and displays the alarm information through a price meter or a central control display screen.
3. A shared network based taxi mileage supervising method according to claim 1, wherein said method further comprises:
after the taxis are priced, acquiring the running data of the taxis in the pricing journey, and uploading the running data to a supervision platform through a 4G network module;
the supervision platform calculates the theoretical mileage of the pricing travel according to the operation data;
comparing the meter display mileage, the actual mileage and the theoretical mileage;
if the error proportion between the displayed mileage and the actual mileage and the theoretical mileage is in the preset proportion range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage or the theoretical mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
4. A taxi mileage supervision method based on a shared network as claimed in claim 3, wherein a storage module for storing vehicle information is further provided in the taxi, and the step of uploading the operation data to the supervision platform through the 4G network module comprises:
the operation data and the vehicle information are sent to a supervision platform through a 4G network module;
the step of calculating the theoretical mileage of the pricing journey according to the operation data by the supervision platform comprises the following steps:
and the supervision platform calculates the theoretical mileage of the pricing travel according to the operation data and the vehicle information.
5. A shared network based taxi mileage supervising method according to claim 4, wherein the operation data is the number of rotation revolutions of a driving wheel or transmission, and the vehicle information includes a license plate number, a vehicle model, a tire diameter or circumference, tire pressure data, vehicle operation temperature data, and tire wear data.
6. The method as claimed in claim 5, wherein the step of the monitoring platform calculating the theoretical mileage of the current pricing itinerary according to the operation data and the vehicle information includes:
calculating theoretical mileage S according to the rotating revolution N of a driving wheel or a transmission and the tire circumference L, wherein the calculation formula is as follows:
S＝K﹒N﹒L
the system comprises a taxi meter, a taxi temperature data acquisition unit, a taxi model acquisition unit, a taxi meter, a taxi temperature data acquisition unit, a taxi model acquisition unit, a taxi meter constant, a K value base number and a taxi model, wherein K is a taxi meter constant, the tire pressure data is positively correlated with K value, the vehicle operation temperature data is positively correlated with K value, and the tire wear degree is negatively correlated with K value.
7. A taxi mileage supervising method based on a shared network as claimed in claim 1, wherein the preset ratio range is-4.0% + 1.0%.
8. A taxi mileage supervision system based on a shared network, the system comprising:
the 4G network module is arranged on the taxi and used for providing a wireless network and performing wireless data connection with the supervision platform;
the system comprises a wifi transmitter, a wireless communication module and a wireless communication module, wherein the wifi transmitter is arranged on a taxi and used for sharing a 4G network, receiving a connection request of a passenger mobile phone connected with the wifi transmitter and establishing a sharing network connection between the passenger mobile phone and the wifi transmitter;
the wifi transmitter and the 4G network module are also used for requesting to acquire the GPS module positioning information of the passenger mobile phone through the shared network when the taxi starts to be priced, and taking the positioning information at the moment as starting point positioning information to be uploaded to the supervision platform; in the taxi driving process, continuously requesting to acquire the GPS module positioning information of the passenger mobile phone through a shared network, and uploading the continuously acquired positioning information serving as a driving track to a supervision platform; when the taxi pricing is finished, the GPS module positioning information of the passenger mobile phone is acquired through a shared network request, the positioning information at the moment is used as the terminal positioning information and uploaded to a supervision platform, and the displayed mileage of a taximeter of the taxi pricing journey is uploaded to the supervision platform;
the monitoring platform is used for calculating the actual mileage of the pricing travel according to the starting point position information, the running track and the end point position information;
the supervision platform is also used for comparing the meter display mileage with the actual mileage;
if the error ratio between the displayed mileage and the actual mileage of the meter is within the preset ratio range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage of the meter is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
9. The shared network-based taxi mileage monitoring system of claim 8, wherein the monitoring platform is further configured to send an alarm message to the taxi when it is determined that the taximeter is not properly priced;
the 4G network module is also used for receiving the alarm information sent by the supervision platform;
the system further comprises:
and the display is used for displaying the alarm information sent by the supervision platform.
10. The shared network-based taxi mileage monitoring system of claim 9, wherein the 4G network module is further configured to upload the operation data of the taxi in the current pricing trip to the monitoring platform;
the monitoring platform is also used for calculating the theoretical mileage of the pricing travel according to the operation data;
comparing the meter display mileage, the actual mileage and the theoretical mileage;
if the error proportion between the displayed mileage and the actual mileage and the theoretical mileage is in the preset proportion range, judging that the taximeter is normally priced; and if the error ratio between the displayed mileage and the actual mileage or the theoretical mileage is not within the preset ratio range, judging that the taximeter is abnormal in pricing.
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