CN108614282A - A kind of board units and system with dynamic route identification function based on Big Dipper compatible positioning - Google Patents
A kind of board units and system with dynamic route identification function based on Big Dipper compatible positioning Download PDFInfo
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- CN108614282A CN108614282A CN201611138836.3A CN201611138836A CN108614282A CN 108614282 A CN108614282 A CN 108614282A CN 201611138836 A CN201611138836 A CN 201611138836A CN 108614282 A CN108614282 A CN 108614282A
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- board units
- big dipper
- microcontroller
- compatible positioning
- vehicle
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Classifications
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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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/421—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
-
- 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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Automation & Control Theory (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention belongs to technical field of intelligent traffic, are related to a kind of board units and system with dynamic route identification function.The board units include microcontroller, network module, Big Dipper compatible positioning module, double-interface card chip and 13.56MHz antennas, and the microcontroller is responsible for the acp chip of control, operation and storage；The network module is under the control of the microcontroller for carrying out authentication and data communication between the board units and background service system；The Big Dipper compatible positioning module is controlled by the microcontroller and provides exact position, the velocity information of vehicle for microcontroller；By the double-interface card chip and 13.56MHz antennas, data write-in and read functions are realized in freeway toll station entrance.Using the board units and system of the present invention, static state, isolated point existing for existing highway ambiguity path identification technology can be solved, lag identification, record provides and read the not accurate enough and comprehensive technical problem of information.
Description
Technical field
The invention belongs to technical field of intelligent traffic, are related to a kind of identifying with dynamic route based on Big Dipper compatible positioning
The board units and system of function.
Background technology
Since last century the nineties, China enters the fast-developing phase of expressway construction.To the end of the year 2015, I
State's highway total kilometrage that is open to traffic reaches 12.3 ten thousand kilometers, occupy first place in the world.With increasingly perfect, the height of high-speed transit network
The development model of fast highway will be turned to gradually from large-scale basis construction on intelligent management.Express highway intelligent management
Support technology includes on national network, dynamic monitoring and emergency processing etc..
Since the time span of highway planning is big, regional strong, builds and operation is responsible for by multiple main bodys, in high speed
The problem of networking of highway forms a large amount of looped network, produces ambiguity path when integrating.Ambiguity path is also known as ambiguity
Path refers to that there are two or more driving paths between turn pike road network Nei Liangge charge stations.Ambiguity path
Problem is not only taken in freeway toll and is decoupling the contradiction for bringing distribution of interests when clearing, and the reasonable of path resource is also given
Distribution causes difficulty.
Highway ambiguity path automatic identification technology has：License plate recognition technology, RFID identification technology, ETC beacon stations
Identification technology and Global Navigation Satellite System (GNSS) technology.
License plate recognition technology based on image recognition algorithm can utilize installed video camera on highway, to base
Require less in terms of plinth construction, but easily affected by environment, accuracy rate is to be improved.
RFID identification technology and ETC beacon station identification technologies have the advantages that strong environmental adaptability, reliability are high, but need
A large amount of infrastructure are installed, input is big but function is relatively single.
GNSS technologies are capable of providing continuous routing information, effective solution Path Recognition problem, moreover it is possible to provide vehicle
Velocity information, situations such as being convenient for finding hypervelocity, the exception parking of vehicle, while also dynamic monitors road vehicle density.But
Mobile unit before this based on GNSS technologies there are power consumptions big, of high cost, low added value, the unreasonable problem of system architecture,
So that the scheme of GNSS technologies does not move towards practical.
After the operation of Beidou II navigation system, under the support of national policy, Big Dipper compatible positioning chip is increasingly mature, property
Can there are larger promotion, power consumption and cost aspect so that it is used in battery powered board units on a large scale there has also been declining to a great extent
On become a reality.
Highway ambiguity path identification technology disclosed in the prior art enumerates as follows：
The Chinese invention patent application of Publication No. CN104794763A discloses a kind of " high speed public affairs based on satellite positioning
Road ambiguity path identification password card and implementation method ".Highway ambiguity path identification in the application for a patent for invention is logical
Row card includes CPU module, lithium battery, power management module, wireless charging module, GPS/ big dipper modules, Dual Interface and adds
Speedometer detection module.Password card timing acquiring latitude and longitude coordinates value is written in Dual Interface；Vehicle reaches charge station and goes out
Mouthful, fee-collector reads the latitude and longitude coordinates value in card and determines vehicle running path in conjunction with access information.The patent application publication
Password card and implementation method the problem is that：(1) memory capacity of Dual Interface is limited, is only capable of storing less warp
Latitude coordinate values；(2) the latitude and longitude coordinates value stored in CPU card is read by card reader in expressway exit fee-collector to take
It is longer, influence expressway exit traffic efficiency；(3) it determines that vehicle running path has hysteresis quality by the implementation method, is delayed
Time is also uncertain, is unfavorable for the intelligent management of highway.
The Chinese invention patent application of Publication No. CN101561289A discloses that " recognition methods of ambiguity path is
System, device and Path Recognition card ".Path Recognition card in the application for a patent for invention includes GPS module and double-interface card.Know in path
The GPS information by way of path Ka not be recorded, the GPS information stored by the wireless way for transmitting of double-interface card.The patent application
Disclosed technology does not utilize the entrance information of highway, road also other than the shortcomings that being enumerated about CN104794763A
The reliability that diameter judges has certain reduction.
Invention content
The primary and foremost purpose of the present invention is to provide a kind of vehicle with dynamic route identification function based on Big Dipper compatible positioning
Carrier unit, to solve static state, isolated point existing for existing highway ambiguity path identification technology, lag identifies, record,
There is provided and read the not accurate enough and comprehensive technical problem of information.
In order to achieve this, the present invention provides a kind of vehicle with dynamic route identification function based on Big Dipper compatible positioning
Carrier unit, the board units include microcontroller, network module, Big Dipper compatible positioning module, double-interface card chip and
13.56MHz antenna,
The microcontroller is responsible for the acp chip of control, operation and storage, the small-sized real time operating system of internal operation；
The network module includes mobile communication module or Wide Area Netweork module, in the control of the microcontroller
Under for carried out between the board units and background service system authentication and data communication；
The Big Dipper compatible positioning module has active antenna or passive antenna, is controlled by the microcontroller and is institute
The microcontroller stated provides the precise position information and velocity information of vehicle；
By the monolithic processor controlled double-interface card chip and 13.56MHz antennas, in expressway tol lcollection
Entrance realizes write-in and the read functions of data.
Further, there is the Big Dipper compatible positioning module active antenna, active antenna to support and Big Dipper compatible positioning
Module synchronization is powered on or asynchronous is powered on.
Further, the board units further include wake-up circuit and power management module,
The wake-up circuit utilizes the 13.56MHz antennas, by the 13.56MHz readers of freeway toll station
The wireless signal of transmitting is converted into the wake-up signal that the microcontroller can identify and wakes up the microcontroller；
The power management module realizes the board units in suspend mode, standby under the control of the microcontroller
Conversion between three kinds of states of operation.
Further, the board units are in dormant state, in addition to the wake-up circuit, the board units
Other components be in closing dormant state；
For the board units in standby mode, the microcontroller is in operating status, the network module
It is in standby with Big Dipper compatible positioning module, it can rapid thermal starting；
For the board units in operating status, the microcontroller is in operating status, the network module
It is in operating status with Big Dipper compatible positioning module.
Further, the power management module includes battery.
Further, the power management module is additionally operable to being converted to the voltage of the battery into the vehicle-mounted list
The operating voltage that member needs.
Further, the power management module also has wired charging, wireless charging, solar recharging and/or electricity
Measure the function of prompt.
Further, the 13.56MHz antennas also coordinate the power management module to realize the wireless charging
Function.
Further, the double-interface card chip supports the read-write operation and contact interface of 13.56MHz non-contact interfaces
Read-write operation.
Further, the double-interface card chip built-in security operating system also supports encryption and decryption operation and safety to believe
The storage of breath.
Further, the board units further include shell, are printed on the shell and represent the two of unique sequence numbers
Code is tieed up, convenient for extending new application.
Further, the board units further include disassembling shell detection circuit, when the disassembling shell detects electricity
When road detects that the shell of the board units is illegally dismantled, by the locking double-interface card chip and network module.
Second object of the present invention be to provide it is a kind of based on Big Dipper compatible positioning with dynamic route identification function
System, to solve static state, isolated point existing for existing highway ambiguity path identification technology, lag identifies, records, carries
For and to read information not accurate enough with comprehensive technical problem.
In order to achieve this, the present invention provides and a kind of is with dynamic route identification function based on Big Dipper compatible positioning
System, it is described based on Big Dipper compatible positioning with the system board units as described above of dynamic route identification function, end of standing
System and background service system,
The station end system is arranged in expressway entrance and exit sentry box, and the station end system described in expressway access swashs
Board units living are simultaneously written in access information to double-interface card chip, and board units state letter is uploaded by internal system network
Breath, active information, the station end system described in expressway exit, which inquires ambiguity Path Recognition result and calculates highway, to be led to
Row expense；
The background service system has equipment management, data management, ambiguity Path Recognition and real time monitoring function.
The technical effects of the invention are that using the present invention based on Big Dipper compatible positioning there is dynamic route to identify work(
The board units and system of energy have following various advantageous effects：
1) board units have suspend mode, standby and normal work Three models, to reduce average power consumption；
2) board units can with existing charge station 13.56MHz equipment read and write be communicated, reduce device upgrade at
This；
3) board units and vehicle are not the relationships uniquely bound, and avoid the worry for introducing privacy leakage problem；
4) network module of board units supports 2G/3G/4G mobile communications networks or NB-IOT Internet of Things；
5) board units integrate Big Dipper compatible positioning module, can accurately provide vehicle location and velocity information；
6) board units report the frequency can be by backstage or the configuration of charge station reader；
7) Big Dipper compatible positioning module can use passive antenna or active antenna；
8) active antenna and Big Dipper compatible positioning module support synchronize power on or it is asynchronous power on, average power consumption can be reduced；
9) board units have the function of ambiguity path identification；
10) background service system can monitor the service condition of road network in real time according to the routing information that board units report；
11) speed information that background service system can be reported according to board units finds that vehicle illegally travels, exception is stopped
Situations such as vehicle；
12) board units can detect illegal invasion；
13) Quick Response Code for representing unique sequence numbers can be printed on board units shell, convenient for extending new application.
Description of the drawings
Fig. 1 is to have dynamic route identification function based on Big Dipper compatible positioning in the specific implementation mode of the present invention
The composition figure of system；
Fig. 2 is the board units functional block diagram in the specific implementation mode of the present invention；
Fig. 3 for no wake-up circuit when, the operating status schematic diagram of board units of the invention；
Fig. 4 is the operating status schematic diagram of board units of the invention when having wake-up circuit and power management module.
Specific implementation mode
The specific implementation mode of the present invention is further illustrated below in conjunction with attached drawing.
The illustrative present invention based on Big Dipper compatible positioning, the highway ambiguity with dynamic route identification function
Path dynamic monitoring system is as shown in Figure 1, including board units, stand end system and background service system three parts, it can be achieved that height
The ambiguity path real-time dynamic monitoring of fast road vehicle, accurately carries out expressway tol lcollection.
Board units：Board units have big-dipper satellite positioning, mobile communication, non-switched letter, safety encryption, data storage
Etc. functions, internal system network is connected by 2G/3G/4G mobile communications networks or NB-IOT Internet of Things, uploads vehicle-mounted list in real time
First id information, status information, location information wait until background service system.
It stands end system：End system of standing is arranged in expressway entrance and exit sentry box, is activated in expressway access station end system
Board units and be written access information to it is embedded it is non-connect in card, by internal system network upload board units status information,
Active information；The calculating of end system inquiry ambiguity Path Recognition result and highway expense at expressway exit station.
Background service system：Have the function of equipment management, data management, ambiguity Path Recognition and monitoring etc. in real time.
Board units such as Fig. 2 with dynamic route identification function based on Big Dipper compatible positioning of the illustrative present invention
It is shown, including microcontroller, network module, Big Dipper compatible modules, double-interface card chip, 13.56MHz antennas, wake-up circuit, electricity
Source control module, disassembling shell detection circuit.
Microcontroller is responsible for the acp chip of control, operation and storage, the small-sized real time operating system of internal operation.
Network module includes 2G/3G/4G mobile communication modules or NB-IOT Internet of Things module and matching used
Usim card or M2M cards, for being authenticated between board units and background service system under the control of the microcontroller
It is communicated with data.
Big Dipper compatible modules are controlled by microcontroller and provide the precise position information and velocity information of vehicle for microcontroller.North
Struggle against compatible modules have active antenna, active antenna support with Big Dipper compatible modules synchronize power on or it is asynchronous power on, with reduction
Average power consumption.
Big Dipper compatibility (positioning) module refers to using a kind of in the satellite navigation systems such as the Big Dipper, GPS, GLONAS, Galileo
Or more than one satellite-signals, realize the module of precise position information and velocity information output function.
By monolithic processor controlled double-interface card chip and 13.56MHz antennas, realized in freeway toll station entrance
The write-in of data and read functions.Double-interface card chip built-in security operating system, support encryption and decryption operation and security information
Storage.Double-interface card chip supports the read-write operation of 13.56MHz non-contact interfaces and the read-write behaviour at 7816 interface contact interfaces
Make.
13.56MHz antennas provide pumping signal for wake-up circuit.The high speed that wake-up circuit receives 13.56MHz antennas
The wireless signal that the 13.56MHz readers of toll station are sent out is converted into the wake-up signal and wake-up that microcontroller can identify
Microcontroller.
Power management module includes battery (for large capacity, the rechargeable battery of low self-discharge), is used for the voltage of battery
It is efficient be converted to board units needs operating voltage, also have wired charging, wireless charging, solar recharging and/or
The function of capacity prompt.When carrying out wireless charging, 13.56MHz antennas coordinate power management module to realize wireless charging function.
Power management module realizes board units in suspend mode, the standby conversion between three kinds of states of operation under the control of microcontroller.
In suspend mode (sleep) state, in addition to wake-up circuit, the other components of board units are in board units
Close dormant state.
For board units in standby (stand by) state, microcontroller is in operating status, and network module and the Big Dipper are simultaneous
Molar block is in standby, can rapid thermal starting.
For board units in operation (running) state, microcontroller is in operating status, network module and Big Dipper compatibility
Module is in operating status.
The Quick Response Code for representing unique sequence numbers can be printed on shell, convenient for extending new application.
Due to encryption and decryption functions built in board units and authentication functions, when dismounting detection circuit detects the outer of board units
When shell is illegally dismantled, by locking double-interface card chip and network module, peace is brought with exempt from customs examination ambiguity path dynamic monitoring system
Full blast danger.
In the dynamic monitoring system of above-mentioned highway ambiguity path, the function that board units are realized includes：
1) positioning function based on Big Dipper compatible system；
2) real-time position information reports and (reports frequency configurable)；
3) charge station's access information, wheelpath information storage；
4) authentication, data communication are completed between charge station's read-write equipment；
5) suspend mode, arousal function；
6) disassembling shell detection function；
7) exception information is recorded, is reported；
8) built-in rechargeable battery supports wired or wireless charging.
Without wake-up circuit and when power management module, the operating status of board units is as shown in figure 3, board units positioning mould
Block is constantly in work (electric current 30mA), while periodically to backstage transmitting path information (electric current 100mA).At this point, by every
Minute uploads a data, and each data transfer time continues to calculate for 0.2 second, battery (capacity 1000mAh) of the invention
Usage time is 1000/ (30+100 × 0.2/60)=33 hour (about 1.35 days).
When having wake-up circuit and power management module, the operating status of board units of the invention is as shown in Figure 4.
Into after expressway access, board units are waken up from dormant state, periodically in standby, operation after wake-up
(positioning) runs and switches under (upload) three kinds of states.
Following table is consumption current conditions of the board units in various states：
Working condition average power consumption (uploaded data as per minute and calculated) be (2 × 57.8+30 × 2+100 × 0.2)/
60=3.26mA.
At this time, it is assumed that daily vehicle travels 2 hours on a highway, battery (capacity 1000mAh) of the invention
Up time is 1000/ (0.002 × 22+3.26 × 2)=152.3 day.
It can be seen that after wake-up circuit and power management module is added, board units of the invention do not charge in battery
In the case of a run time increase 110 times.
High speed using the board units with dynamic route identification function based on Big Dipper compatible positioning of the present invention is public
Road ambiguity path dynamic monitoring system, is maximumlly utilized the hardware facility of existing highway, solves highway
The ambiguity path identification problem that area networking or the whole network networking are faced below.The bright spot of other opposite solutions mainly has：System
System upgrading is smooth, Dynamic Recognition path, scalability are good.
System upgrade is smooth：Increased equipment only has background system, need not create trackside infrastructure, and charge station is existing
Equipment only needs software upgrading.Before and after system upgrade, original charge relevant operational flow is constant, reduces charge station personnel again
Study, the cost adapted to.
Dynamic route identifies：Board units can report continuous trace information, background service system that can monitor in real time
The real-time road of the driving trace of vehicle and entire highway avoids and only exports identification ambiguity in freeway toll station
The disagreement and lag issues that static state that path is brought, isolated point evidence may be brought.
Scalability is good：Board units provide freeway multidate information, such as vehicle density, speed information
Deng, Free Way Networking management system guidance for trip can be provided for highway traveler according to these information.In addition pass through
Track that board units provide, velocity information, can detect the anomalous events such as the driving over the speed limit of vehicle, parking violation, for high speed
The intelligentized updating of highway provides strong support.
After technical solution using the present invention, dynamic upload interval is configurable, and representative value uploads once to be per minute, original
Technology can only upload data in expressway entrance and exit.
The technology that dynamic uploads brings power consumption to increase, and the present invention uses the locating module of Big Dipper compatibility, can be in standby shape
State closes active antenna and Base Band Unit, ephemeris are in preservation state, and standby mode will keep lower electric current (not use this
Mode module power consumption is 30mA), while can quickly start again under operating status.In addition the present invention can make to set using awakening technology
For in not working hour (when not entering into highway or charging section such as), with extremely low current sleep, equipment reaches the effect of power saving
Fruit.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.If in this way, belonging to the model of the claims in the present invention and its equivalent technology to these modifications and changes of the present invention
Within enclosing, then the present invention is also intended to include these modifications and variations.Above-described embodiment or embodiment are only to the present invention
For example, the present invention can also be implemented with other ad hoc fashions or other particular form, without departing from the present invention's
Main idea or substantive characteristics.Therefore, it is regarded as from the point of view of the embodiment of description is in terms of any illustrative and non-limiting.This
The range of invention should be illustrated that any variation equivalent with the intention and range of claim also should include by appended claims
Within the scope of the invention.
Claims (13)
1. a kind of board units with dynamic route identification function based on Big Dipper compatible positioning, it is characterised in that：Described
Board units include microcontroller, network module, Big Dipper compatible positioning module, double-interface card and 13.56MHz dual-mode antennas,
The microcontroller is responsible for the acp chip of control, operation and storage, the small-sized real time operating system of internal operation；
The network module includes mobile communication module or Wide Area Netweork module, is used under the control of the microcontroller
It is communicated in carrying out authentication and data between the board units and background service system；
The Big Dipper compatible positioning module has active antenna or passive antenna, is controlled by the microcontroller and is described
Microcontroller provides the precise position information and velocity information of vehicle；
By the monolithic processor controlled double-interface card chip and 13.56MHz antennas, go out in freeway toll station
Entrance realizes data write-in and read functions.
2. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 1
Member, it is characterised in that：There is the Big Dipper compatible positioning module active antenna, active antenna to support and Big Dipper compatible positioning mould
Block, which synchronizes, to be powered on or asynchronous powers on.
3. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 1
Member, it is characterised in that：The board units further include wake-up circuit and power management module,
The wake-up circuit utilizes the 13.56MHz antennas, and the 13.56MHz readers of freeway toll station are emitted
Wireless signal be converted into wake-up signal that the microcontroller can identify and wake up the microcontroller；
The power management module realizes the board units in suspend mode, standby and fortune under the control of the microcontroller
Conversion between three kinds of states of row.
4. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 3
Member, it is characterised in that：
The board units are in dormant state, in addition to the wake-up circuit, other composition portions of the board units
Divide and is in closing dormant state；
For the board units in standby mode, the microcontroller is in operating status, the network module and north
Bucket compatible positioning module is in standby, can rapid thermal starting；
For the board units in operating status, the microcontroller is in operating status, the network module and north
The compatible positioning module that struggles against is in operating status.
5. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 3
Member, it is characterised in that：The power management module includes battery.
6. a kind of system with dynamic route identification function based on Big Dipper compatible positioning according to claim 5,
It is characterized in that：The power management module is additionally operable to the voltage of the battery being converted to what the board units needed
Operating voltage.
7. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 5
Member, it is characterised in that：The power management module also there is wired charging, wireless charging, solar recharging and/or electricity to carry
The function of showing.
8. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 7
Member, it is characterised in that：The 13.56MHz antennas also coordinate the power management module to realize the wireless charging electric work
Energy.
9. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 3
Member, it is characterised in that：The double-interface card chip supports the read-write operation and contact interface of 13.56MHz non-contact interfaces
Read-write operation.
10. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 3
Member, it is characterised in that：The double-interface card chip built-in security operating system, also support encryption and decryption operation and security information
Storage.
11. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 10
Member, it is characterised in that：The board units further include shell, and the two dimension for representing unique sequence numbers is printed on the shell
Code.
12. a kind of vehicle-mounted list with dynamic route identification function based on Big Dipper compatible positioning according to claim 11
Member, it is characterised in that：The board units further include disassembling shell detection circuit, when the disassembling shell detection circuit is examined
It, will the locking double-interface card chip and network module when the shell of board units described in measuring illegally is dismantled.
13. a kind of system with dynamic route identification function based on Big Dipper compatible positioning, it is characterised in that：It is described based on
The system with dynamic route identification function of Big Dipper compatible positioning includes the vehicle-mounted list described in any one of claim 1-12
Member, stand end system and background service system,
The station end system is arranged in expressway entrance and exit sentry box, and the station end system described in Entry to motorway activates vehicle-mounted list
Member is simultaneously written in access information to double-interface card chip, uploads board units status information by internal system network, activation is believed
Breath exports the station end system inquiry ambiguity Path Recognition result in high speed and calculates the current expense of high speed；
The background service system has equipment management, data management, ambiguity Path Recognition and real time monitoring function.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611138836.3A CN108614282A (en) | 2016-12-12 | 2016-12-12 | A kind of board units and system with dynamic route identification function based on Big Dipper compatible positioning |
| PCT/CN2017/099426 WO2018107806A1 (en) | 2016-12-12 | 2017-08-29 | On-board unit and system with function of dynamic path identification based on beidou-compatible positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611138836.3A CN108614282A (en) | 2016-12-12 | 2016-12-12 | A kind of board units and system with dynamic route identification function based on Big Dipper compatible positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108614282A true CN108614282A (en) | 2018-10-02 |
Family
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| CN109859335A (en) * | 2018-12-18 | 2019-06-07 | 山东高速信联支付有限公司 | A kind of highway passing card and its communication means |
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| CN109166189A (en) * | 2018-07-13 | 2019-01-08 | 中国交通通信信息中心 | A kind of current management equipment of the high speed based on Beidou high accuracy positioning |
| CN110362003A (en) * | 2019-06-27 | 2019-10-22 | 招商华软信息有限公司 | Free flow integral intelligent controls machine and its draws charging method |
| CN112235015B (en) * | 2020-09-02 | 2021-04-27 | 北京易路行技术有限公司 | CPC card pre-reading mechanism test method and device |
| CN113199961B (en) * | 2021-06-07 | 2022-09-20 | 东风汽车股份有限公司 | Delayed power-off method for battery management system of electric vehicle |
| CN113589737B (en) * | 2021-08-06 | 2023-03-24 | 上海涵润汽车电子有限公司 | Vehicle-mounted positioning module and regulation and control method thereof |
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| WO2018107806A1 (en) | 2018-06-21 |
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