CN110047293A - A kind of net about vehicle method for quickly identifying - Google Patents
A kind of net about vehicle method for quickly identifying Download PDFInfo
- Publication number
- CN110047293A CN110047293A CN201810038787.9A CN201810038787A CN110047293A CN 110047293 A CN110047293 A CN 110047293A CN 201810038787 A CN201810038787 A CN 201810038787A CN 110047293 A CN110047293 A CN 110047293A
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- CN
- China
- Prior art keywords
- car
- vehicle
- bluetooth
- mounted terminal
- passenger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
Abstract
The present invention relates to a kind of net about vehicle method for quickly identifying, in the method, comprising the following steps: S1: passenger issues car service request；S2: after driver responds the car service task, the bluetooth device address of car-mounted terminal is sent to service platform；S3: the bluetooth device address received is sent on the mobile terminal of passenger by service platform；S4: after responding vehicle arrival passenger loading place, the bluetooth equipment of car-mounted terminal is opened and is set as page scan status.Passenger opens the Bluetooth function of mobile terminal, and frequency hop sequences and equipment access code required for paging are generated using the bluetooth device address received, carries out bluetooth page to car-mounted terminal；S5: judging whether mobile terminal receives the page response of car-mounted terminal bluetooth within a limited period of time, if it is, being legal vehicle.By the present invention in that bluetooth communication is carried out with the bluetooth device address of net about vehicle car-mounted terminal, to achieve the purpose that screen legal net about vehicle.
Description
Technical field
It calls a taxi field the present invention relates to network, more particularly, to a kind of net about vehicle method for quickly identifying.
Background technique
Passenger occurs reserving vehicle and the inconsistent problem of practical ride-on vehicles sometimes during using net about vehicle.
In order to evade such operations risks, the current way of net about platform is to issue the information such as the vehicle, color, license plate of vehicle in use
To passenger's mobile phone, passenger is allowed voluntarily to observe verifying.But under individual cases, illegal vehicle has applied the licence plate of reservation vehicle (i.e.
Fake-licensed car) in addition the surfaces such as appearance, vehicle of vehicle it is also almost the same, this just increases to the discrimination of passenger very big
Difficulty, so that the orderly function of safety trip and net about car market to passenger causes very big threat.
2016, " online order taxi operating service manages Tentative Measures " issued and implement.The method is to net about vehicle
Standardized operation propose and clearly require, wherein regulation: net about vehicle should install " the vehicle satellite with traveling writing function
Positioning device, emergency alarm device " (device hereinafter referred to as car-mounted terminal).What needs to be explained here is that passenger is in mobile phone
In general it is not to be obtained from car-mounted terminal using the vehicle position information above seen, is still the mobile phone from driver
Using upper acquisition, that is to say, that there is passenger's mobile phones to respond vehicle location and the vehicle physical location not using upper display
Consistent possibility, this just becomes the available loophole of illegal driver.
Summary of the invention
To solve the above-mentioned problems, the present invention is intended to provide a kind of net about vehicle method for quickly identifying, by using net about vehicle
The bluetooth device address of car-mounted terminal carries out bluetooth communication, to achieve the purpose that screen legal net about vehicle.
Concrete scheme is as follows:
A kind of net about vehicle method for quickly identifying, comprising the following steps:
S1: passenger issues car service request to service platform by mobile terminal, and service platform is requested according to the car service to vehicle
Mounted terminal issues car service task；
S2: after driver responds the car service task, the bluetooth device address for responding the car-mounted terminal prepared on vehicle is sent
To service platform；
S3: the bluetooth device address received is sent on the mobile terminal of passenger by service platform；
S4: after responding vehicle arrival passenger loading place, the bluetooth equipment of car-mounted terminal is opened and is set as paging and is swept
Retouch state；Passenger opens the Bluetooth function of mobile terminal, is generated using the bluetooth device address received and is jumped required for paging
Frequency sequence and equipment access code carry out bluetooth page to car-mounted terminal；
S5: judging whether mobile terminal receives the page response of car-mounted terminal bluetooth within a limited period of time, if it is, sentencing
The fixed vehicle is the legal vehicle registered after net about vehicle service platform examination & approval verifying, if it is not, then determining that the vehicle is
Illegal vehicle.
Further, the car-mounted terminal is fixed on vehicle using tamper technology, when car-mounted terminal is illegally torn open
When unloading, service platform will receive illegal disassembly alarm, and service platform will forbid the order function of the car-mounted terminal.
Further, the method for frequency hop sequences required for generation described in step S4 is paged and equipment access code is to use
79 jump system generation specified in Bluetooth specification.
The present invention uses technical solution as above, the characteristics of using bluetooth frequency hopping communications, disclose one kind and be different from traditional place
The bluetooth of reason mode interactively communicates mode, and the truth identification for net about vehicle is verified.This method eliminates link in bluetooth applications
The query process that pairing, authentication and the bluetooth baseband of manager communication communicate simplifies the processes such as the paging of bluetooth baseband communication,
The only paging that part is communicated using bluetooth baseband, and only need to receive the page response of equipment, i.e., before only needing
Preceding 2 step for stating paging, produces unexpected technical effect.
Bluetooth Frequency Hopping Sequence be it is random, it is at least pseudorandom, it is not known that bluetooth device address is to be hardly produced correspondence
Frequency hop sequences, so the possibility that this method is cracked is very small.All have in addition, passenger calls the mobile phone overwhelming majority used by cable
There is Bluetooth function, identification process also very quickly, efficiently, has good generalization.
Entire interactive process not will record car-mounted terminal bluetooth because not matching, authentication process, on passenger's mobile phone and set
The information such as standby address.Therefore, this method will not reveal the bluetooth device address information of car-mounted terminal, and it can be used repeatedly.
Detailed description of the invention
Fig. 1 show the step schematic diagram of the embodiment of the present invention one.
Specific embodiment
To further illustrate that each embodiment, the present invention are provided with attached drawing.These attached drawings are that the invention discloses one of content
Point, mainly to illustrate embodiment, and the associated description of specification can be cooperated to explain the operation principles of embodiment.Cooperation ginseng
These contents are examined, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention.In figure
Component be not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
Embodiment one:
The embodiment of the present invention one provides a kind of net about vehicle method for quickly identifying, as shown in Figure 1, it is the embodiment of the present invention
The flow diagram of the about vehicle method for quickly identifying of net described in one, the method can comprise the following steps that
S1: passenger issues car service request to service platform by mobile terminal, and service platform is requested according to the car service to vehicle
Mounted terminal issues car service task.
The mobile terminal is the mobile terminal for having Bluetooth function.
The publication car service request is to issue car service using application corresponding to the service platform installed on mobile terminal
Request.
The car-mounted terminal is fixed on vehicle using tamper technology, when car-mounted terminal is illegally dismantled, service
Platform will receive illegal disassembly alarm, and service platform will forbid the order function of the car-mounted terminal.
S2: after driver responds the car service task, the bluetooth device address for responding the car-mounted terminal prepared on vehicle is sent
To service platform.
S3: the bluetooth device address received is sent on the mobile terminal of passenger by service platform.
S4: after responding vehicle arrival passenger loading place, the bluetooth equipment of car-mounted terminal is opened and is set as paging and is swept
Retouch state.Passenger opens the Bluetooth function of mobile terminal, is generated using the bluetooth device address received and is jumped required for paging
Frequency sequence and equipment access code carry out bluetooth page to car-mounted terminal.
Bluetooth communication is a kind of Frequency-hopping Communication Technology, on 23 of 2.4G frequency range or 79 channels (referred to as 23 jump or
79 jump) to select a certain number of frequencies (such as 16 channel frequencies) to carry out fast frequency-hopped for random alignment.The frequency hopping of communicating pair
Sequence is inconsistent, can not be communicated.Common bluetooth usage mode is that main control device searches slave, obtains subordinate
It is transferred to paging after the Bluetooth address information of equipment, is transferred to Piconet communications again after the completion of paging, then using pairing, mirror
Various application communications can be carried out after power (paired device can skip pairing directly authentication) process.
In paging, the frequency hop sequences that paging side and the side of being paged are used in conjunction with, are the bluetooths by being paged equipment
Device address is generated by certain algorithm.Baseband communication when paging, and to be paged the bluetooth device address of equipment
For the access code generated by certain algorithm as identification marking, access code is incorrect, the data that recipient receives discarding.Just
Normal paging is divided into three steps: 1. main control devices paging, slave scanning paging；2. slave scanning is set to master control
Standby paging, and respond paging；3. main control device receives the response of slave, send the basic parameters of Piconet communications to from
Belong to equipment, it is subsequent to enter Piconet communications process.
When 23 jump or 79 jump the paging frequency hop sequences it has been specified that in the case of good, generated by bluetooth device address and
Access code has uniqueness.
The bluetooth device address of known car-mounted terminal, so that it may bluetooth inquiry procedures are skipped, bluetooth device address is directly utilized,
Bluetooth page is carried out to car-mounted terminal.Wherein, frequency hop sequences required for paging operation and equipment access code are by the vehicle that is paged
The bluetooth device address of mounted terminal is generated according to Bluetooth specification algorithm, jumps system using specified in Bluetooth specification 79 in the embodiment
System generates.
S5: judging whether mobile terminal receives the page response of car-mounted terminal bluetooth within a limited period of time, if it is, sentencing
The fixed vehicle is the legal vehicle registered after net about vehicle service platform examination & approval verifying, if it is not, then determining that the vehicle is
Illegal vehicle.
As long as passenger's mobile terminal can page the bluetooth equipment to car-mounted terminal, do not need to build into Piconet communications
Vertical connection, do not need more by traditional Bluetooth communication processing like that, will also with the subsequent Bluetooth pairing of car-mounted terminal bluetooth progress,
The operation such as authentication.Car-mounted terminal bluetooth does not also enter the state of being queried, i.e., for do not know car-mounted terminal Bluetooth address other
For bluetooth equipment, car-mounted terminal bluetooth is " invisible ", so the mobile terminal of only passenger, could correspond to car service
Car-mounted terminal successfully carries out bluetooth page, other bluetooth equipments because not knowing the Bluetooth address of car-mounted terminal, can not to its into
Row paging.
The characteristics of bluetooth frequency hopping communications is utilized in the embodiment of the present invention one, discloses a kind of conventional process mode of being different from
Bluetooth interactively communicates mode, and the truth identification for net about vehicle is verified.It is logical that this method eliminates link manager in bluetooth applications
The query process that pairing, authentication and the bluetooth baseband of letter communicate simplifies the processes such as the paging of bluetooth baseband communication, only part benefit
The paging communicated with bluetooth baseband, and only need to receive the page response of equipment, i.e., only need aforementioned paged
Preceding 2 step of journey, produces unexpected technical effect.
Bluetooth Frequency Hopping Sequence be it is random, it is at least pseudorandom, it is not known that bluetooth device address is to be hardly produced correspondence
Frequency hop sequences, so the possibility that this method is cracked is very small.All have in addition, passenger calls the mobile phone overwhelming majority used by cable
There is Bluetooth function, identification process also very quickly, efficiently, has good generalization.
Entire interactive process not will record car-mounted terminal bluetooth because not matching, authentication process, on passenger's mobile phone and set
The information such as standby address.Therefore, this method will not reveal the bluetooth device address information of car-mounted terminal, and it can be used repeatedly.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (3)
1. a kind of net about vehicle method for quickly identifying, it is characterised in that: the following steps are included:
S1: passenger issues car service request to service platform by mobile terminal, and service platform is requested according to the car service to vehicle-mounted end
End publication car service task；
S2: after driver responds the car service task, the bluetooth device address for responding the car-mounted terminal prepared on vehicle is sent to clothes
Business platform；
S3: the bluetooth device address received is sent on the mobile terminal of passenger by service platform；
S4: after responding vehicle arrival passenger loading place, the bluetooth equipment of car-mounted terminal is opened and is set as page scan shape
State；Passenger opens the Bluetooth function of mobile terminal, and frequency hopping sequence required for paging is generated using the bluetooth device address received
Column and equipment access code carry out bluetooth page to car-mounted terminal；
S5: judging whether mobile terminal receives the page response of car-mounted terminal bluetooth within a limited period of time, if it is, determining should
Vehicle is the legal vehicle registered after net about vehicle service platform examination & approval verifying, if it is not, then determining that the vehicle is illegal
Vehicle.
2. net according to claim 1 about vehicle method for quickly identifying, it is characterised in that: the car-mounted terminal uses tamper skill
Art is fixed on vehicle, and when car-mounted terminal is illegally dismantled, service platform will receive illegal disassembly alarm, service platform
It will forbid the order function of the car-mounted terminal.
3. net according to claim 1 about vehicle method for quickly identifying, it is characterised in that: the institute of generation paging described in step S4
The method of the frequency hop sequences and equipment access code that need is to be generated using 79 jump systems specified in Bluetooth specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038787.9A CN110047293B (en) | 2018-01-16 | 2018-01-16 | Quick identification method for network appointment vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038787.9A CN110047293B (en) | 2018-01-16 | 2018-01-16 | Quick identification method for network appointment vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110047293A true CN110047293A (en) | 2019-07-23 |
| CN110047293B CN110047293B (en) | 2022-04-08 |
Family
ID=67272947
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810038787.9A Active CN110047293B (en) | 2018-01-16 | 2018-01-16 | Quick identification method for network appointment vehicle |
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Cited By (2)
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| CN114546572A (en) * | 2022-02-24 | 2022-05-27 | 拼途(北京)信息技术有限公司 | Control method and control device for vehicle-mounted terminal, storage medium and vehicle-mounted terminal |
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| Publication number | Publication date |
|---|---|
| CN110047293B (en) | 2022-04-08 |
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