CN104637295B - Vehicle management device, car-mounted device and vehicle management, information uploading method - Google Patents
Vehicle management device, car-mounted device and vehicle management, information uploading method Download PDFInfo
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- CN104637295B CN104637295B CN201310573874.1A CN201310573874A CN104637295B CN 104637295 B CN104637295 B CN 104637295B CN 201310573874 A CN201310573874 A CN 201310573874A CN 104637295 B CN104637295 B CN 104637295B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
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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
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The present invention discloses a kind of vehicle management device, car-mounted device and vehicle management, information uploading method, the first information is sent to the car-mounted device for crossing vehicle by low channel using the first LF communication module for being arranged on access, then the second information that the car-mounted device returned by radio-frequency channel according to the first information is received by the first radio-frequency communication module corresponding with road, then management module carries out the vehicle according to the second information default management according to preset rules.It is achieved thereby that management process is without manually participating in, it is intelligentized that information of vehicles is managed.And because the transmission range of low channel is shorter, signal is preferable, so as to enable the first information to be accurately transmitted in car-mounted device, improves the accuracy of information transmission.The second information that the application is also sent by radio-frequency channel acquisition car-mounted device according to the first information at the same time.Car-mounted device is avoided by low channel return information, saves the energy consumption of car-mounted device.
Description
Technical field
The present invention relates to a kind of vehicle management device, car-mounted device and vehicle management, information uploading method, more particularly to one
Vehicle management device, car-mounted device and the vehicle management of kind road parking, information uploading method.
Background technology
With the continuous development of China's economy, the living standard of people is continuously improved, automobile especially car quantity
Growing day by day, the construction speed in parking lot has been unable to catch up with vehicle growth rate, and in order to which stopping at release is difficult and traffic congestion lance
Shield, road parking come into being, but since the environment of road parking is complex, in existing road parking, it is difficult to road
Road parking is managed collectively, and is to use manually to be managed it mostly, is such as manually guarded, handheld terminal charge inefficiency
Way to manage, so how to realize that the management to road parking intelligent and high-efficiency is a urgent problem needed to be solved.
The content of the invention
The present invention provides a kind of vehicle management device, car-mounted device and vehicle management, information uploading method, solves existing
The technical problem of intelligent management can not be carried out in technology to road parking.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
The application provides a kind of vehicles management method, comprises the following steps：
The the first LF communication module for being arranged on access is sent out by low channel to the car-mounted device for crossing vehicle
Send the first information；
The first radio-frequency communication module corresponding with the road receives the car-mounted device by radio-frequency channel according to first
The second information that information returns；
Management module carries out the vehicle according to second information default management according to preset rules.
Further, the first information includes：Current time information；Second information includes：When described current
Between information and vehicle identity information.
Further, the management module presets the vehicle according to second information according to preset rules
Management concretely comprises the following steps：
Management module identifies that vehicle drives into time point and time of departure point according to preset rules；
Toll administration is carried out to vehicle according to default expenses standard according to time point and the time of departure point of driving into.
Further, the management module identifies that vehicle drives into the tool of time point and time of departure point according to preset rules
Body step is：
First second message that management module sends the same car-mounted device of reception is labeled as untreated message,
And when receiving second different second message that the car-mounted device is sent, during by current in first second message
Between information be used as described in drive into time point, the current time information in second different second message is sailed as described in
Go out time point；And two second messages are labeled as processed message；
Or management module is judged between two different second messages of reception, radio frequency coverage includes whole receive
Whether at least one first radio-frequency module in expense section has always receives the testing vehicle register letter that the car-mounted device returns
Breath or the second information；If so, then using the forward current time information of time in two the second different information as driving into the time
Point, using the current time information of time rearward as rolling time point away from.
Further, further included in the first information and the second information：Corresponding with the first information first is low
The identification information of frequency communication module；The management module identifies that vehicle drives into time point and time of departure point according to preset rules
Concretely comprise the following steps：
Obtain the first LF communication in the second information that two, the same vehicle received is adjacent and current time information is different
The identification information of module；
The entrance of vehicles while passing is identified according to the identification information；
It is entrance and time forward current time information as driving into time point that will import and export, will inlet and outlet to export and
The current time information of time rearward, which is used as, rolls time point away from.
The application also provides a kind of information of vehicles report method, comprises the following steps：
Received by low channel and be arranged on the first information that the first LF communication module of access is sent；
According to the first information the is sent to the first radio-frequency communication module corresponding with the road by radio-frequency channel
Two information.
Further, the first information includes：Current time information；Second information includes：When described current
Between information and vehicle identity information；Or the first information includes：Current time information and corresponding with the first information
The identification information of first LF communication module；Second information includes：The current time information, vehicle identity information and institute
State the identification information of the first LF communication module.
Itself a kind of vehicle management device is please also provided, it includes：The first low frequency including being arranged on access leads to
Believe module, the first radio-frequency communication module corresponding with the road, and management module；
The first LF communication module is used to send the first letter to the car-mounted device of vehicle on road by low channel
Breath；
First radio-frequency communication module is returned for receiving the car-mounted device by radio-frequency channel according to the first information
The second information；
The management module is used to carry out the vehicle according to second information default management according to preset rules.
Further, the first information includes：Current time information；Second information includes：When described current
Between information and vehicle identity information.
Further, the management module includes：Recognition unit and transaction unit；
The recognition unit is used to identify that vehicle drives into time point and time of departure point according to preset rules；
The transaction unit is used to drive into time point and time of departure point according to default expenses standard to vehicle according to
Carry out toll administration.
Further, the recognition unit be specifically used for sending the same car-mounted device of reception first described the
Two message are labeled as untreated message, and when receiving second different second message that the car-mounted device is sent, by first
Current time information in a second message drives into time point described in being used as, by second different second message
Current time information be used as described in roll time point away from；And two second messages are labeled as processed message；
Alternatively, the recognition unit is specifically used for judging between two different second messages of reception, radio frequency covering
Whether at least one first radio-frequency module of the scope including whole charge section has always receives what the car-mounted device returned
The vehicle identity information or the second information；If so, then the forward current time of time in two the second different information is believed
Breath is as driving into time point, using the current time information of time rearward as rolling time point away from.
Further, further included in the first information and the second information：Corresponding with the first information first is low
The identification information of frequency communication module；The recognition unit is specifically used for two adjacent and current times of same vehicle according to reception
The identification information of first LF communication module in the second different information of information, identifies the entrance of vehicles while passing, and will disengaging
Mouthful it is entrance and time forward current time information as driving into time point, will imports and exports as outlet and time rearward current
Temporal information is used as and rolls time point away from.
Further, the management module is in the back-stage management to communicate with first radio-frequency communication module
The heart.
The application also provides a kind of car-mounted device, it includes：Second LF communication module and the second radio-frequency communication module；
The first low frequency that the second LF communication module is used to be arranged on access by low channel reception leads to
Believe the first information that module is sent；
Second radio-frequency communication module is used for according to the first information by radio-frequency channel to corresponding with the road
The first radio-frequency communication module send the second information.
Further, the first information includes：Current time information；Second information includes：When described current
Between information and vehicle identity information；
Or the first information includes：Current time information and the first LF communication mould corresponding with the first information
The identification information of block；Second information includes：The current time information, vehicle identity information and first LF communication
The identification information of module.
The beneficial effects of the invention are as follows：Low channel is passed through using the first LF communication module for being arranged on access
The car-mounted device of vehicle sends the first information on to road, then receives the car by the first radio-frequency communication module corresponding with road
Carry the second information put and returned by radio-frequency channel according to the first information, then management module according to preset rules according to second
Information carries out the vehicle default management.It is achieved thereby that management process is without manually participating in, it is intelligentized to information of vehicles
It is managed.The first information is sent to the car-mounted device of vehicle on road using low channel at the same time, because the biography of low channel
Defeated distance is shorter, and signal is preferable, so as to enable the first information to be accurately transmitted in car-mounted device.Improve information transmission
Accuracy.The second information that the application is also sent by radio-frequency channel acquisition car-mounted device according to the first information at the same time.Avoid
Car-mounted device saves the energy consumption of car-mounted device by low channel return information.
Meanwhile in this application, the process of information is sent to vehicle does not make vehicle stop, in vehicle travel process
Car-mounted device just can be communicated information to, realizes the not parking management to vehicle.Further management module can in the application
With according to car-mounted device return information carry out toll administration, realize the automatic charging to road parking, make user do not have to from
Open and pay the fees or swipe the card manually, improve user experience, also improve charge efficiency, alleviate vehicle congestion.
In addition, can also be by the information that car-mounted device returns by marking processed and unprocessed information, inspection in the application
Whether measuring car is constantly in charge section or identifies the various ways such as the identification information of entrance to judge that vehicles while passing is received
Take the time point information in section, and according into and out of time point information charge to vehicle.It is achieved thereby that various ways are sentenced
The problem of disconnected vehicles while passing time, make judging result more accurate, reduce erroneous judgement, the situation misjudged, failed to judge occurs.By upper
Judgement is stated, accurate access time point can be obtained, charge accuracy is improved, ensure that the accuracy of charging process.
Brief description of the drawings
Fig. 1 is vehicle management device structure diagram in one embodiment of the invention；
Fig. 2 is vehicle management device structure diagram in another embodiment of the present invention；
Fig. 3 is low frequencies modular structure schematic diagram in one embodiment of the invention；
Fig. 4 is car-mounted device structure diagram in one embodiment of the invention；
Fig. 5 is vehicles management method flow chart in one embodiment of the invention；
Fig. 6 is vehicles management method flow chart in another embodiment of the present invention；
Fig. 7 is information of vehicles report method flow chart in one embodiment of the invention；
Fig. 8 is vehicle management device and car-mounted device layout drawing in one embodiment of the invention.
Embodiment
The present general inventive concept is:In existing curb parking, mostly using labor management, such as vehicle is carried out
Charge, mostly by the way of manual toll collection or user's disengaging are swiped the card, this kind of mode is not only relatively complicated, and user must incite somebody to action
Vehicle stops, and charge efficiency is very low, and the situation for be easy to causeing vehicle congestion occurs.And gone out in the application using being arranged on road
First LF communication module of entrance sends the first letter by the car-mounted device of low channel vehicle into its low frequency coverage
Breath, and the car-mounted device is received by the first radio-frequency communication module corresponding with road and is returned by radio-frequency channel according to the first information
The second information so that management module can carry out the vehicle default management according to preset rules according to the second information.
During being somebody's turn to do, vehicle is not off, and is by low channel receive information in way is travelled.And the first radio-frequency communication module is connecing
After receiving at least two second information, according to the second information of reception, identify vehicle into when driving into time point and sailing out of
Between point, and according to the time point, the down time of vehicle is calculated, so as to charge.The charging process is all without manually participating in.
, will be detailed in following embodiments and how management module identifies according to the second information and drive into time point and time of departure point
Describe in detail bright.
To make technical scheme and advantage clearer, below by embodiment combination attached drawing to this hair
It is bright to be described in further detail.
Please refer to Fig.3, provide a kind of vehicle management device 10 in this application, it includes：It is arranged on access
First LF communication module 101, the first radio-frequency communication module 102 corresponding with the road, and management module 103.Wherein,
First LF communication module 101 is used to send the first information to the car-mounted device of vehicle on road by low channel, is specially
The first information is sent to the car-mounted device for crossing vehicle；First radio-frequency communication module 102 passes through radio frequency for receiving car-mounted device
The second information that passage is returned according to the first information；Management module 103 is used for according to preset rules according to the second information to described
Vehicle carries out default management.In figure 3, simply illustrated with a first LF communication module 101, do not limit first
The number of LF communication module 101, in this application, in section of charging, each entrance is both provided with corresponding first low frequency
Communication module 101, for the parking section for a closing that the section is encircled a city, and the entrance of the application can refer to and only export
Or the only unilateral road of entrance, only corresponding first LF communication module 101 need to be set in corresponding entrance and exit.
Outlet can be that is to say for the road of opposing traffic, and the entrance of the road, corresponding first low frequency can also be set at this
Communication module 101.
And specifically, in one embodiment, the first information that the first LF communication module 101 is sent can be to work as：Before
Temporal information；I.e. vehicle crosses the time point information of the first LF communication module 101.Corresponding first radio-frequency communication module connects
The second information received includes：The current time information and vehicle identity information.Car-mounted device is except by current temporal information
It is sent to outside radio-frequency channel, it is also necessary to be transmitted information of vehicles.So that management module 103 obtain vehicle cross this
The temporal information and its information of vehicles of one LF communication module 101.
Please refer to Fig.2, in the present embodiment, management module 103 further includes：Recognition unit 1031 and transaction unit 1032；
Wherein recognition unit 1031 is used to identify that vehicle drives into time point and time of departure point according to preset rules；Transaction unit 1032 is used
Time point and time of departure point are driven into basis, and toll administration is carried out to vehicle according to default expenses standard.In the present embodiment,
The second information of the time point informations different twice of reception is identified in recognition unit 1031 in management module 103, obtains
Vehicle driving into time point and time of departure point in the charge section is obtained, and transaction unit 1032 obtains two time point informations
Afterwards, its time segment information in the charge section is calculated, and is charged according to default expenses standard to vehicle.It is more excellent
, in the present embodiment, transaction unit 1032 can also be by setting a permission period, which should be greater than being equal to vehicle
Standard running time in the charge section.Transaction modules subtracted the time segment information being calculated after the permission period
Vehicle actual down time in the charge section is obtained, and is charged according to the time.Specifically, mould of merchandising in the application
The mode that block charges vehicle can have many kinds, it is for instance possible to use the mode of radio frequency Card Reader, is changed in car-mounted device
Stop the amount of money accordingly in corresponding account information；Can also be according to the parking amount of money being calculated, in the account of background user storage
Modify in the information of family, pay imformation can also be informed car owner by short message or other advice methods.
In the preferably embodiment of the application one, recognition unit 1031 mainly drives into time point to vehicle in the following manner
It is identified with time of departure point：First second message sent to the same car-mounted device of reception disappears labeled as untreated
Breath, and when receiving second different second message that the car-mounted device is sent, during by current in first second message
Between information as driving into time point, using the current time information in second second message as rolling time point away from；And by two
Second message is labeled as processed message.In this embodiment, recognition unit 1031 by way of flag bit come to disengaging when
Between point be identified, specific to pass in and out time point be two different time points, so recognition unit 1031 only needs identification two
The information of a different time points can determine whether disengaging time point, but in order to exclude to drive into the last time of rolling away from as this
Time, and this is driven into the time as rolling the time away from.So increase flag bit, come identify lump sum settlement of all charges operation, to twice when
Between point information carry out charge operation after, two time points corresponding second message is all identified as processed message, it is no longer right
The message carries out charge processing.And when receiving a second message next time, which is labeled as untreated message, and wait
Treat next message, the data using two message as needs of once merchandising, and the current time in first second message is believed
Breath is as driving into time point, using the current time information in second second message as rolling time point away from.
In addition, in another embodiment of the application, when recognition unit 1031 in the following manner can also drive into vehicle
Between point and time of departure point be identified：Recognition unit 1031 judged between two different second messages of reception, first
Whether radio-frequency module has the vehicle identity information or the second information for receiving car-mounted device return always；If so, then by two not
With the second information in time forward current time information as time point is driven into, the current time information of time rearward is made
To roll time point away from.The first radio-frequency module herein be arranged on charge section in, it can be one or more, one or
The overall radio frequency coverage of multiple first radio-frequency modules of person includes whole charge section.In the present embodiment, can not be to receiving
To information be marked, it is only necessary to judge vehicle between two time points whether always all parking section in, it is such
The multiple first radio communication moulds needed entirely setting radio frequency coverage to include whole charge section in parking section are set
Block 102, and judge whether vehicle is constantly in charge section by ceaselessly reading the information of car-mounted device.In this implementation
In example, except after the first information is received for the first time, car-mounted device is uploaded outside the second information, and follow-up upload data can be with
Only vehicle identity information, naturally it is also possible to upload the second information always.And pass through the first LF communication next time in board units
Before module 101,102 received second information of the first radio-frequency communication module is all same second information, the time point of the inside
Information is identical.After the first radio-frequency communication module 102 receives two the second different information, between judging two time points,
Whether vehicle is constantly in charge section, if so, then by the forward current time information of time in two the second different information
As driving into time point, using the current time information of time rearward as rolling time point away from.
In addition, in the application, the mode that another identification vehicle drives into time point and time of departure point is also provided：
Further included in one information and the second information：The identification information of the first LF communication module 101 corresponding with the first information.And identify
First low frequency leads in the second information that unit 1031 is then adjacent according to two, the same vehicle of reception and current time information is different
Believe the identification information of module 101, identify the entrance of vehicles while passing, and will import and export as entrance and time forward current time
Inlet and outlet are outlet and the current time information of time rearward as rolling time point away from as driving into time point by information.At this
In embodiment, also carried in the second information of the first information and the car-mounted terminal return that the first LF communication module 101 is sent
First LF communication module 101 identification information of itself, management module 103 judge the first low frequency by extracting the identification information
Corresponding communication module 101 is outlet or entrance, and if entrance, and its time is forward in two time points of reception
Time point, then using the time point as driving into time point；If identifying, the identification information identifies for outlet, and corresponding time point
Information is the time point in two time points rearward, then using the time point as rolling time point away from.Identification side in the present embodiment
The section that formula is suitable for outlet and entrance is provided separately.
In the above-described embodiments, management module 103 can be to lead to the first LF communication module 101 and/or the first radio frequency
Believe a connected single processing module of module 102；In addition can also be back-stage management center, the first radio-frequency communication module
102 the second information obtained pass through wireless network transmissions to back-stage management center by transfer base station.And the wireless network at this place can
Think any one wireless network such as WIFI, Zigbee, GPRS, 3G, LTE.
In addition, referring again to Fig. 2, vehicle management device in this application further includes vehicle detection module 104, it is led
Will be for detecting whether having vehicle close to the first LF communication module 101.When have vehicle close to when, then open the first LF communication
Module 101；And/or send the occupied notice in parking stall to backstage administrative center.In the present embodiment, vehicle detection module 104 is set
Can have a variety of purposes, preferably, can select when vehicle detection module 104 detection have car close to when, open the first low frequency lead to
Believe module 101, the first LF communication module 101 is chronically at opening, only needing to make unlatching, reaching
The purpose of power consumption is saved to the limit.Further, it is also possible to when detecting vehicle parking by vehicle detection module 104, to backstage
Administrative center sends the occupied notice in parking stall, and thus real-time parking stall is managed easy to which back-stage management center is instant.One compared with
In excellent embodiment, vehicle detection module 104 can select geomagnetism detecting module, and whether it is in place by earth induction vehicle, and
It will detect that information is transmitted to the first main control module.Preferably geomagnetism detecting module can be hall device, giant magnetoresistance resistor
Part etc..In addition, in a kind of preferably embodiment, in order to save material, reduce installation instrument size, geomagnetism detecting mould line in the block
Circle could be provided as same coil with the coil in the first LF communication module 101.
And in this application, vehicle identity information can specifically include information of vehicles and/or owner information, and information of vehicles can
With including：At least one of information such as license plate number, vehicle information, car-mounted device mark；Owner information mainly includes：Car owner's surname
At least one of information such as name, telephone number, account information.
Meanwhile in this application, the working frequency of the first LF communication module 101 is between 100Hz-10MHz.And first
The working frequency of radio-frequency communication module 102 is 433MHz frequency ranges, 2.4G frequency ranges, a frequency range in 900MHz frequency ranges, Huo Zhewei
The combination of several frequency ranges.
In this application, in order to save power consumption, car-mounted device can not use low frequency signal to the first LF communication device
Information is sent, so the first LF communication module 101 can be only with low frequencies module 201, it should be understood that originally
The first LF communication module 101 in application can also select transceiver module to send and receive information.Specific low frequencies mould
Block 201 can include：Coding circuit 302, modulation circuit, drive circuit 304, low frequencies circuit 305；Wherein low frequencies electricity
Road 305 can be made of coil, can also be made of magnetic materials such as coil and ferrites, the working frequency of coil is in 100Hz-
Between 10MHz.In addition, to strengthen the distribution of low frequencies signal, coil can be wound on magnetic material, such as ferrite,
Specific to implement construction aspect, coil can be embedded to underground by the sealing protection of the materials such as PVC, prevent vehicle from rolling photograph for a long time
Into the fracture of coil, the surface on road surface can also be mounted on by the surface protection of PVC material.Drive circuit 304 can be by amplifier
Form, can also be made of driving tube.Modulation circuit 303 realizes the symbol that the encoded digital information for needing to launch is modulated to transmitting
Number information, can be ASK (amplitude modulation), PSK（Phase-modulation）, FSK（Frequency modulation(PFM)）, can not also etc. various modulation systems
Need to modulate, direct transmitting baseband signal message, modulation scheme is preferably not required in the embodiment of the present invention, that is, modulation circuit is not required
303.Coding circuit 302 realizes that data message is encoded, and improves the stability and reliability and anti-interference of wireless data transmission
Property, in the present embodiment, coding can be Manchester's code, Differential Manchester Encoding or zero code, non-return to zero code, preferential
Any of Differential Manchester Encoding.
Please refer to Fig.4, a kind of car-mounted device is also provided in this application, it includes：Second LF communication module 401 and
Two radio-frequency communication modules 402.Wherein, the second LF communication module 401, which is used to receive by low channel, is arranged on road discrepancy
The first information that first LF communication module 101 of mouth is sent；And the second radio-frequency communication module 402 is used to be led to according to the first information
Cross radio-frequency channel and send the second information to the first radio-frequency communication module 102 corresponding with road.In the present embodiment, it is low by second
Frequency communication module 401 receives the first information that the first LF communication module 101 is transmitted, and will by the second radio-frequency communication module 402
The first information passes to the first radio-frequency communication module 102 afterwards plus the vehicle identity information of itself storage.Specifically working as should
When the first information is current time information, then the second radio-frequency communication module 402 by the current time information and itself storage car
Identity information is sent to the first radio-frequency communication module 102 as the second information.And when the first information received is current time
During the identification information of information and the first LF communication module 101 corresponding with the first information, the second radio-frequency communication module 402
By the identification information of the current time information, vehicle identity information and the first LF communication module 101 together as the second information
It is sent to the first radio-frequency communication module 102.
Fig. 5 is refer to, the application also provides a kind of vehicles management method, it is mainly included the following steps that：
Step 504：The first LF communication module of access is arranged on by low channel to vehicle on road
Car-mounted device sends the first information；Enter step 504；
In this step, sent out from the first LF communication module 101 by low channel to the car-mounted device of vehicle on road
The first information is sent, is specially sent to the car-mounted device for crossing vehicle in the 101 low frequency coverage of the first LF communication module
The first information.In the present embodiment, in section of charging, each entrance is both provided with corresponding first LF communication module 101, uses
In the parking section for a closing that the section is encircled a city.
In the present embodiment, in order to save power consumption, car-mounted device can not use low frequency signal to the first LF communication device
Information is sent, so the first LF communication module 101 can be only with low frequencies module 201, it should be understood that originally
The first LF communication module 101 in application can also select transceiver module to send and receive information.Specific low frequencies mould
Block 201 can include：Coding circuit 302, modulation circuit, drive circuit 304, low frequencies circuit 305.In the present embodiment,
Coding can be Manchester's code, Differential Manchester Encoding or zero code, non-return to zero code, preferential Differential Manchester Encoding
Any of.
And specifically, in one embodiment, the first information that the first LF communication module 101 is sent can be to work as：Before
Temporal information；I.e. vehicle crosses the time point information of the first LF communication module 101.
Step 506：The first radio-frequency communication module corresponding with road receives car-mounted device by radio-frequency channel according to first
The second information that information returns；Enter step 506；
In this step, it is responsible for receiving car-mounted device by radio-frequency channel according to first by the first radio-frequency communication module 102
The second information that information returns.In one embodiment, the second information that the first radio-frequency communication module receives includes：The current time
Information and vehicle identity information.Car-mounted device by current temporal information in addition to being sent to radio-frequency channel, it is also necessary to by car
Information is transmitted.So that management module 103 obtain vehicle cross the temporal information of the first LF communication module 101 with
And its vehicle identity information.
And in this application, vehicle identity information can specifically include information of vehicles and/or owner information, and information of vehicles can
With including：At least one of information such as license plate number, vehicle information, car-mounted device mark；Owner information mainly includes：Car owner's surname
At least one of information such as name, telephone number, account information.
Step 508：Management module carries out the vehicle according to the second information default management according to preset rules.
In the present embodiment, vehicle is managed according to the second information of reception by management module 103, which can be with
There are diversified forms, such as the information of vehicles of registration of vehicle, there is provided user's query function, or the work(such as Car park payment are carried out to vehicle
Can, and specifically, refer to Fig. 6, the step 508 in the application, can also specifically include step 5081 and step 5082；
Step 5081：Identify that vehicle drives into time point and time of departure point according to preset rules；Enter step 5082；
In this step, driving into time point and time of departure point for vehicle is identified according to the second information by recognition unit, had
Body can be by the way of following：
First second message sent to the same car-mounted device of reception is labeled as untreated message, and is receiving the car
When carrying second different second message for putting transmission, during using the current time information in first second message as driving into
Between point, using the current time information in second second message as rolling time point away from；And by two second messages labeled as
Handle message.In this embodiment, recognition unit 1031 is identified disengaging time point by way of flag bit, specifically
Disengaging time point be two different time points, so recognition unit 1031 only need identify two different time points information
It can determine whether disengaging time point, but in order to exclude as this to drive into the last time of rolling away from the time, and this is driven into
Time is used as and rolls the time away from.So increase flag bit, to identify lump sum settlement of all charges operation, charge behaviour is carried out to time point information twice
After work, two time points corresponding second message is all identified as processed message, charge processing no longer is carried out to the message.
And when receiving a second message next time, which is labeled as untreated message, and next message is waited, two are disappeared
The data as needs of once merchandising are ceased, and using the current time information in first second message as driving into time point, will
Current time information in second second message, which is used as, rolls time point away from.
In addition, in another embodiment of the application, when recognition unit 1031 in the following manner can also drive into vehicle
Between point and time of departure point be identified：Recognition unit 1031 judged between two different second messages of reception, first
Whether radio-frequency module has the vehicle identity information or the second information for receiving car-mounted device return always；If so, then by two not
With the second information in time forward current time information as time point is driven into, the current time information of time rearward is made
To roll time point away from.The first radio-frequency module herein be arranged on charge section in, it can be one or more, one or
The overall radio frequency coverage of multiple first radio-frequency modules of person includes whole charge section.In the present embodiment, can not be to receiving
To information be marked, it is only necessary to judge vehicle between two time points whether always all parking section in, it is such
The multiple first radio communication moulds needed entirely setting radio frequency coverage to include whole charge section in parking section are set
Block 102, and judge whether vehicle is constantly in charge section by ceaselessly reading the information of car-mounted device.In this implementation
In example, except after the first information is received for the first time, car-mounted device is uploaded outside the second information, and follow-up upload data can be with
Only vehicle identity information, naturally it is also possible to upload the second information always.And pass through the first LF communication next time in board units
Before module 101,102 received second information of the first radio-frequency communication module is all same second information, the time point of the inside
Information is identical.After the first radio-frequency communication module 102 receives two the second different information, between judging two time points,
Whether vehicle is constantly in charge section, if so, then by the forward current time information of time in two the second different information
As driving into time point, using the current time information of time rearward as rolling time point away from.
In addition, in the application, the mode that another identification vehicle drives into time point and time of departure point is also provided：
Further included in one information and the second information：The identification information of the first LF communication module 101 corresponding with the first information.And identify
First low frequency leads in the second information that unit 1031 is then adjacent according to two, the same vehicle of reception and current time information is different
Believe the identification information of module 101, identify the entrance of vehicles while passing, and will import and export as entrance and time forward current time
Inlet and outlet are outlet and the current time information of time rearward as rolling time point away from as driving into time point by information.At this
In embodiment, also carried in the second information of the first information and the car-mounted terminal return that the first LF communication module 101 is sent
First LF communication module 101 identification information of itself, management module 103 judge the first low frequency by extracting the identification information
Corresponding communication module 101 is outlet or entrance, and if entrance, and its time is forward in two time points of reception
Time point, then using the time point as driving into time point；If identifying, the identification information identifies for outlet, and corresponding time point
Information is the time point in two time points rearward, then using the time point as rolling time point away from.Identification side in the present embodiment
The section that formula is suitable for outlet and entrance is provided separately.
Step 5082：According to driving into time point and time of departure point carries out charge pipe according to default expenses standard to vehicle
Reason.
In this step, by transaction unit 1032 according to driving into time point and time of departure point according to default expenses standard pair
Vehicle carries out toll administration.Preferably, in the present embodiment, transaction unit 1032 can also allow the period by setting one,
The period should be greater than being equal to standard running time of the vehicle in the charge section.The period that transaction modules will be calculated
Information, which subtracts, to be allowed to obtain vehicle actual down time in the charge section after the period, and is received according to the time
Take.Specifically, the mode that transaction modules charge vehicle in the application can have many kinds, it is for instance possible to use radio frequency
The mode of Card Reader, changes the amount of money that stops accordingly in corresponding account information in car-mounted device；It can also be stopped according to what is be calculated
The car amount of money, background user storage account information in modify, can also by pay imformation by short message or other lead to
Know that mode informs car owner.
In addition, in this application, further include step 502；
Step 502：Detect whether that vehicle is close；It is to open the first LF communication module；Enter step 504；
In this step, mainly detected whether vehicle close to the first LF communication module by vehicle detection module 104
101.When have vehicle close to when, then open the first LF communication module 101；It is and/or occupied to backstage administrative center transmission parking stall
Notice.In the present embodiment, set vehicle detection module 104 there are a variety of purposes, preferably, can select to work as vehicle detection
Module 104 detection have car close to when, open the first LF communication module 101, can so make the first LF communication module 101 not
Opening must be chronically at, only is needing to make unlatching, achievees the purpose that to save power consumption to greatest extent.Further, it is also possible to by car
When detecting module 104 detects vehicle parking, the occupied notice in parking stall is sent to backstage administrative center, thus easy to back-stage management
Center is instant to be managed real-time parking stall.In a preferred embodiment, vehicle detection module 104 can select geomagnetism detecting
Module, whether it is in place by earth induction vehicle, and will detect that information is transmitted to the first main control module.Preferably earth magnetism is examined
It can be hall device, giant magnetoresistance resistance device etc. to survey module.In addition, in a kind of preferably embodiment, in order to save material, subtract
Small installation instrument size, the coil in geomagnetism detecting mould coil in the block and the first LF communication module 101 could be provided as together
One coil.
Fig. 7 is refer to, the application also provides a kind of information of vehicles report method, it comprises the following steps：
Step 702：The first of the first LF communication module transmission for being arranged on access is received by low channel
Information；Enter step 704；
In this step, the first letter that the first LF communication module 101 transmits is received by the second LF communication module 401
Breath.
Step 704：According to the first information the is sent to the first radio-frequency communication module corresponding with road by radio-frequency channel
Two information.
In this step, testing vehicle register of the first information plus itself storage is believed by the second radio-frequency communication module 402
The first radio-frequency communication module 102 is passed to after breath.Specifically when the first information is current time information, then the second radio frequency
The vehicle identity information of the current time information and itself storage is sent to the first radio frequency by communication module 402 as the second information
Communication module 102.And when the first information received leads to for current time information and the first low frequency corresponding with the first information
When believing the identification information of module 101, the second radio-frequency communication module 402 is by the current time information, vehicle identity information and first
The identification information of LF communication module 101 is sent to the first radio-frequency communication module 102 together as the second information.
Fig. 8 is refer to, below by taking one way access as an example, the information of vehicle management device in the application and car-mounted device is handed over
Mutual process is described further：
Step 1：Vehicle management device powers on, and is worked by the wagon detector 10 of inlet, this wagon detector 10 can be with
Whether there is vehicle on detection road surface in real time；
Step 2:Wagon detector 10 detects that vehicle 15 crosses, and starts low frequency transmitter 11 and launches low frequency magnetic field information,
Information includes：Entrance identification information and time point information；
Step 3：It is in installed in the low frequency reception module of the active double frequency RFID tag 16 of the inside of motor vehicle 15 and receives shape
State, receives above-mentioned Magnetic Field；
Step 4：The vehicle identity information stored in label 16 is reported to by supervision section together with low frequency magnetic field information
Radio frequency RFID card reader（Not shown in figure）；
Step 5：After radio frequency RFID card reader receives the information that active double frequency RFID tag 16 reports, this information is deposited
Storage；
Step 6：When vehicle 15 reaches section outlet, the wagon detector 12 of outlet detects vehicle, starts low frequency hair
Emitter 13 sends low-frequency information, this information includes time point information and outlet identification information；
Step 7：The vehicle identity information and this section outlet received that active double frequency RFID tag 16 stores this label
Information and the temporal information for sailing out of outlet are reported to the radio frequency RFID card reader by supervision section together；
Step 8：The information that radio frequency RFID card reader is stopped the car in this toll supervision section by transfer base station is sent
To back-stage management center.
Step 9：Back-stage management central store has the expenses standard information in this section, according to entrance information and stoppage of vehicle
Temporal information carry out charging and charge, send short massage notice car owner after completing charge.
In the present embodiment, only it is to be illustrated with the example of one way access, if the road is two-way road, it is only necessary to
The both sides of wagon detector set a low frequency transmitter respectively, and two-way vehicle detection is detected with a wagon detector, and
Control the transmitting of corresponding low frequency transmitter；Or two wagon detectors are set on the both sides of a low frequency transmitter, with two
A wagon detector detection both direction carrys out car, and controls low frequency transmitter to be launched.
Above content is to combine specific embodiment further description made for the present invention, it is impossible to assert this hair
Bright specific implementation is confined to these explanations.For general technical staff of the technical field of the invention, do not taking off
On the premise of from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the protection of the present invention
Scope.
Claims (3)
1. a kind of vehicles management method, it is characterised in that comprise the following steps：
When vehicle drives into road, the first LF communication module of link entry is arranged on by low channel to vehicle on road
Car-mounted device send the first information, corresponding with the road the first radio-frequency communication module receives the car-mounted device by penetrating
The second information that frequency passage is returned according to the first information, and second information is issued into management module；
When the vehicle runs off the roadway, the first LF communication module of way outlet is arranged on by low channel to the car
Device sends the first information, and the first radio-frequency communication module corresponding with the road receives the car-mounted device and led to by radio frequency
The second information that road is returned according to the first information, and second information is issued into management module；The first information includes：
Current time information；Second information includes：The current time information and vehicle identity information；
Management module drives into time point and time of departure point according to preset rules identification vehicle, drives into time point according to described and sails
Toll administration is carried out to vehicle according to default expenses standard from time point；
The management module identifies that vehicle drives into concretely comprising the following steps for time point and time of departure point according to preset rules：
First second information flag that management module sends the same car-mounted device of reception is unprocessed information, and
When receiving second the second different information of car-mounted device transmission, the current time in first second information is believed
Breath drives into time point described in being used as, when the current time information in described second the second different information is sailed out of as described in
Between point；And by two second information flags it is processed information；
Or management module judges that between two the second different information of reception radio frequency coverage includes whole toll zone
Between at least one first radio-frequency module whether have always receive the vehicle identity information that the car-mounted device returns or
Second information；If so, then using the forward current time information of time in two the second different information as driving into time point, will
The current time information of time rearward is as time of departure point.
A kind of 2. vehicle management device, it is characterised in that including：Be arranged on access the first LF communication module, with
Corresponding first radio-frequency communication module of the road, and management module；
The first LF communication module is used to, when vehicle drives into road and runs off the roadway, get on the bus to road by low channel
Car-mounted device send the first information；
First radio-frequency communication module is correspondingly used for, when vehicle drives into road and runs off the roadway, receiving the car-mounted device
The second information returned by radio-frequency channel according to the first information, and second information is issued into management module；Described first
Information includes：Current time information；Second information includes：The current time information and vehicle identity information；
The management module includes recognition unit and transaction unit, and the recognition unit is used to identify that vehicle is sailed according to preset rules
Angle of incidence point and time of departure point, the transaction unit are used to drive into time point and time of departure point according to default receipts according to
Take standard and toll administration is carried out to vehicle；
First second information flag that the recognition unit is specifically used for sending the same car-mounted device of reception is not
Processing information, and when receiving second the second different information that the car-mounted device is sent, by first second information
In current time information be used as described in drive into time point, by the current time information in described second the second different information
As the time of departure point；And by two second information flags it is processed information；
Alternatively, the recognition unit is specifically used for judging between two the second different information of reception, radio frequency coverage
Whether at least one first radio-frequency module including whole charge section receives described in the car-mounted device return always
Vehicle identity information or the second information；If so, then the forward current time information of time in two the second different information is made
To drive into time point, using the current time information of time rearward as time of departure point.
3. vehicle management device as claimed in claim 2, it is characterised in that the management module is to lead to first radio frequency
The back-stage management center that letter module communicates.
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| CN201310573874.1A CN104637295B (en) | 2013-11-15 | 2013-11-15 | Vehicle management device, car-mounted device and vehicle management, information uploading method |
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| CN105989629A (en) * | 2015-08-31 | 2016-10-05 | 湖南长宜物联科技有限公司 | Lane occupation parking time recording payment method |
| CN106535356A (en) * | 2015-09-02 | 2017-03-22 | 上海海拉电子有限公司 | Communication device and communication method using same |
| CN106204769A (en) * | 2016-06-23 | 2016-12-07 | 东莞理工学院 | A kind of stopping charging system and method |
| CN114821833A (en) * | 2019-03-07 | 2022-07-29 | 西安艾润物联网技术服务有限责任公司 | Data transmission method, device and system |
| CN113077557B (en) * | 2021-03-31 | 2023-04-14 | 北京万集科技股份有限公司 | Vehicle data processing method, device and system, storage medium and electronic device |
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