CN104574539B - Vehicle-mounted ETC devices, the vehicle-mounted ETC dynamic weighings that can be weighed are deducted fees system and method - Google Patents
Vehicle-mounted ETC devices, the vehicle-mounted ETC dynamic weighings that can be weighed are deducted fees system and method Download PDFInfo
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- CN104574539B CN104574539B CN201410734433.XA CN201410734433A CN104574539B CN 104574539 B CN104574539 B CN 104574539B CN 201410734433 A CN201410734433 A CN 201410734433A CN 104574539 B CN104574539 B CN 104574539B
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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
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
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Abstract
Deducted fees system and method the invention discloses the vehicle-mounted ETC devices that can be weighed, vehicle-mounted ETC dynamic weighings.The device includes being used to communicate the vehicle carried electronic label module realized ETC and deducted fees, the vehicle-mounted weighing and sensing module on vehicle and the vehicle-mounted computing module of weighing being connected with vehicle-mounted weighing and sensing module and vehicle carried electronic label module communication with roadside unit.The system include the vehicle-mounted ETC devices that can weigh with communicate be connected for the roadside unit deducted fees.The present invention vehicle that can allow to weigh realizes non-parking charge by ETC tracks, and being effectively reduced the vehicle parking payment that need to weigh causes toll collection lanes jam, to alleviate vehicle pass-through pressure；And effectively reduction owner or manager set the input of weighing-appliance on charge station gateway.
Description
Technical field
Dynamically claim the present invention relates to intelligent transportation field, more particularly to a kind of vehicle-mounted ETC devices weighed, vehicle-mounted ETC
Hard smash charge system and method.
Background technology
With the promulgation of the provincial standard of ETC and relevant device national standard and each province, the applications of ETC at home are obtained greatly
Promote.ETC tracks can make to be provided with the car owners of ETC board units without parking, can be automatically from the IC of the ETC board units of car owner
Buckle removes the function of correlative charges, and this no-stop charging system per car charge is time-consuming less than second, the current energy of its toll collection lanes
Power is 5-10 times of manual toll collection passage, can effectively alleviate current pressure, provide the sides such as quick easily trip service for people
Face has significant advantage.
Existing ETC is only charged by vehicle, it is impossible to is entered Mobile state weight calculation, is not suitable for lorry track.Existing goods
In car charging process, lorry need to be made to carry out after charge station's parking, counted weight using weighbridge, by weight calculation result manual toll collection, ground
Pound concentrates error within 10%, and weighing results are inaccurate, and because Car park payment is easily caused manual toll collection channel congestion
Phenomenon.
The content of the invention
The technical problem to be solved in the present invention is, for the defect of prior art, there is provided a kind of vehicle-mounted ETC weighed
Device, vehicle-mounted ETC dynamic weighings are deducted fees system and method.
The technical solution adopted for the present invention to solve the technical problems is：A kind of vehicle-mounted ETC devices weighed, including with
The vehicle carried electronic label module that ETC deducts fees is realized in being communicated with roadside unit；Also include being arranged on multiple vehicle-mounted titles on vehicle
Weight sensing module and vehicle-mounted weighing of being connected with the vehicle-mounted weighing and sensing module and the vehicle carried electronic label module communication
Computing module；
The vehicle-mounted weighing data of its installation vehicle of the vehicle-mounted weighing and sensing module senses, by the vehicle-mounted calculating mould of weighing
Root tuber calculates the weighing results for obtaining the vehicle according to the vehicle-mounted weighing data, and is sent to the vehicle carried electronic label module use
Deducted fees information in formation.
Preferably, the vehicle-mounted weighing and sensing module include the dynamic sensing vehicle-mounted weighing data weighing sensor,
Be connected with the weighing sensor and handle the vehicle-mounted weighing data weighing and sensing processing unit, with the weighing and sensing at
Reason unit connects and sends the first communication unit of the vehicle-mounted weighing data after processing；
The vehicle-mounted computing module of weighing includes the second communication unit with the first communication unit connecting communication and institute
State calculation processing unit of weighing and the poidometer that the second communication unit is connected and calculated the vehicle-mounted weighing data
Processing unit is calculated to connect and send threeth communication unit of the weighing results to the vehicle carried electronic label module after calculating.
Preferably, the vehicle-mounted weighing and sensing module also includes the weighing and sensing being connected with the weighing and sensing processing unit
Memory cell and weighing and sensing failure trigger unit；
The weighing and sensing memory cell is stored with unique first MAC codes；
When the vehicle-mounted weighing and sensing module is disassembled or failed, the weighing and sensing failure trigger unit, which is sent, weighs
Failure Alarm data are sensed to the weighing and sensing processing unit, and are sent to the vehicle-mounted computing module of weighing；It is described to weigh
Failure Alarm packet contains the first MAC codes.
Preferably, the vehicle-mounted computing module of weighing also includes the calculating of weighing being connected with the calculation processing unit of weighing
Memory cell, weigh calculating failure trigger unit and weighing and sensing failure detection unit；The weighing and sensing failure detection list
Member is used to send disablement signal to weighing and sensing Failure Alarm data progress processing, or vehicle-mounted weighing and sensing mould is read in timing
The vehicle-mounted weighing data of block simultaneously sends disablement signal when the vehicle-mounted weighing data can not be received in preset time；
The calculating storaging unit of weighing is stored with unique 2nd MAC codes；
When the vehicle-mounted computing module of weighing is disassembled or failed, the calculating failure trigger unit of weighing, which is sent, weighs
Failure Alarm data are calculated to the calculation processing unit of weighing, and are transmitted to the vehicle carried electronic label module；It is described to weigh
Calculate Failure Alarm packet and contain the 2nd MAC codes.
Preferably, the 4th communication that the vehicle carried electronic label module is included with the 3rd communication unit connecting communication is single
Member, with the roadside unit communication be connected the 5th communication unit, electronic tag IC-card, respectively with the 4th communication unit,
Electronic tag processing unit and handled with the electronic tag that electronic tag IC-card and the 5th communication unit are connected
What unit was connected is used to calculate the calculating failure detection unit of weighing that Failure Alarm data are handled to described weigh, the electricity
Subtab processing unit is carried out calculating formation information of deducting fees and sent to roadside unit according to the weighing results, and controls electronics mark
Label IC-card completes to deduct fees；Or the electronic tag processing unit sends the weighing results to roadside unit, by the road
Side unit forms information of deducting fees according to weighing results, and controls electronic tag IC-card to complete to deduct fees.
Preferably, the vehicle-mounted computing module of weighing also includes weigh calculating ESAM units, the vehicle carried electronic label mould
Block also includes electronic tag ESAM units；The calculating ESAM units of weighing are sent to institute after the weighing results are encrypted
State electronic tag ESAM units, the weighing results after the encryption that receives are decrypted the ESAM units；
Or, calculating ESAM units of weighing send the first authentication information to electronic tag ESAM units, and in certification success
The backward vehicle carried electronic label module writes the weighing results, and/or the electronic tag ESAM units are weighed to described
Calculate ESAM units and send the second authentication information, and weighed after the authentication has been successful to vehicle-mounted weigh described in computing module reading
As a result.
Preferably, the 3rd communication unit be communicated with vehicle carried electronic label module (130) WI-FI communication units,
Bluetooth communication unit, 2.4GHz ZigBee communication units, 5.8GHz communication units, serial communication unit, bus communication unit
And/or parallel port communication unit；
First communication unit and second communication unit are WI-FI communication units, the bluetooth communication list matched
Member, 2.4GHz ZigBee communication units, 5.8GHz communication units, serial communication unit and/or parallel port communication unit.
Preferably, the weighing sensor is gentle including bearing type weighing sensor, contactless vehicle-mounted weighing sensor
At least two in pressing any of weighing sensor or being a variety of.
The present invention also provides a kind of vehicle-mounted ETC and weighed the system of deducting fees, including the foregoing vehicle-mounted ETC devices weighed and institute
The roadside unit that the vehicle-mounted ETC devices that stating to weigh are connected by communication, the roadside unit is filled according to the vehicle-mounted ETC that can be weighed
The information of deducting fees put is deducted fees.
The present invention also provides the charging method that a kind of vehicle-mounted ETC dynamic weighings deduct fees system, comprises the following steps：
S1：It installs the vehicle-mounted weighing data of vehicle to vehicle-mounted weighing and sensing module senses, and is sent to vehicle-mounted calculating of weighing
Module；
S2：The vehicle-mounted computing module of weighing calculates to obtain weighing results according to the vehicle-mounted weighing data, and by institute
Weighing results are stated to send to vehicle carried electronic label module；
S3：The vehicle carried electronic label module or the roadside unit form information of deducting fees according to the weighing results；
S4：The vehicle carried electronic label module is connected with roadside unit communication, makes the roadside unit according to step
The information of deducting fees that S3 is formed is deducted fees.
Preferably, in the step S2, comprise the following steps：
The vehicle carried electronic label module timing, which is sent, wakes up information to the vehicle-mounted computing module of weighing, and triggers the car
Load computing module of weighing sends the weighing results to the vehicle carried electronic label module；Or,
The roadside unit, which is sent, wakes up information to the vehicle carried electronic label module, and is waking up the vehicle electronics mark
Sign after module success, the vehicle carried electronic label module carries out data interaction with the vehicle-mounted computing module of weighing, and triggering is described
Vehicle-mounted computing module of weighing sends the weighing results to vehicle carried electronic label module.
The present invention has the following advantages that compared with prior art：The present invention is using the vehicle-mounted weighing and sensing being arranged on vehicle
Device senses the vehicle-mounted weighing data for the vehicle that need to weigh, and calculates its weighing results by vehicle-mounted computing module of weighing and send to car
Carrying electronic module tag is used to form information of deducting fees so that need the vehicle weighed to realize not parking receipts by ETC tracks
Take, being effectively reduced the vehicle parking payment that need to weigh causes toll collection lanes jam, to alleviate vehicle pass-through pressure；And have
Effect reduces owner or manager sets the input of weighing-appliance on charge station gateway.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the theory diagram for the vehicle-mounted ETC devices that can be weighed in the utility model first embodiment.
Fig. 2 is the theory diagram for the vehicle-mounted ETC devices that can be weighed in the utility model second embodiment.
Fig. 3 is that vehicle-mounted ETC weighs the theory diagram of the system of deducting fees in the utility model 3rd embodiment.
Fig. 4 is that vehicle-mounted ETC weighs the flow chart of charging method in the utility model fourth embodiment.
In figure：100th, vehicle-mounted ETC devices；110th, vehicle-mounted weighing and sensing module；111st, weighing sensor；112nd, weighing and sensing
Processing unit；113rd, the first communication unit；114th, weighing and sensing memory cell；115th, weighing and sensing failure trigger unit；120、
Vehicle-mounted computing module of weighing；121st, the second communication unit；122nd, weigh calculation processing unit；123rd, the 3rd communication unit；124、
Weighing and sensing failure detection unit；125th, weigh calculating storaging unit；126th, weigh and calculate failure trigger unit；127th, poidometer
Calculate ESAM units；130th, vehicle carried electronic label module；131st, the 4th communication unit；132nd, the 5th communication unit；133rd, electronics mark
Sign IC-card；134th, electronic tag processing unit；135th, weigh calculating failure detection unit；136th, electronic tag ESAM units；
200th, roadside unit.
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now compare accompanying drawing and describe in detail
The embodiment of the present invention.
Fig. 1 shows the vehicle-mounted ETC devices 100 weighed in first embodiment of the invention.The vehicle-mounted ETC that can be weighed is filled
Putting 100 is included for communicating the vehicle carried electronic label module 130 realized ETC and deducted fees with roadside unit 200, on vehicle
Multiple vehicle-mounted weighing and sensing modules 110 and with vehicle-mounted weighing and sensing module 110 and vehicle carried electronic label module 130 communication connect
The vehicle-mounted computing module 120 of weighing connect.
The vehicle-mounted weighing data of vehicle-mounted its installation vehicle of the sensing of weighing and sensing module 110, by vehicle-mounted computing module 120 of weighing
The weighing results for obtaining the vehicle are calculated according to vehicle-mounted weighing data, and are sent to vehicle carried electronic label module 130 is used to be formed
Deduct fees information.It is to be appreciated that the vehicle can be lorry or other vehicles that need to be weighed.
Above-mentioned technical proposal, multiple vehicle-mounted biographies of weighing of permutation are sensed using the diverse location on vehicle, formation
Sense module 110 senses the vehicle-mounted weighing data for the vehicle that need to weigh, and calculates its weighing results by vehicle-mounted computing module 120 of weighing
And send and be used for formation to vehicle carried electronic label module 130 and deduct fees information so that the vehicle that needs are weighed can be by ETC tracks
Non-parking charge is realized, being effectively reduced the vehicle parking payment that need to weigh causes toll collection lanes jam, leads to alleviate vehicle
Row pressure；And effectively reduction owner or manager set the input of weighing-appliance on charge station gateway.
Fig. 2 shows the ETC devices of weighing in second embodiment of the invention.
As shown in Fig. 2 each vehicle-mounted weighing and sensing module 110 includes the weighing sensor of the vehicle-mounted weighing data of dynamic sensing
111st, it is connected with weighing sensor 111 and handles the weighing and sensing processing unit 112 of vehicle-mounted weighing data, is handled with weighing and sensing
Unit 112 connects and sends the first communication unit 113 of the vehicle-mounted weighing data after processing.It is to be appreciated that the first communication is single
Member 113 regularly can send the vehicle-mounted weighing data of detection to vehicle-mounted computing module 120 of weighing.
Specifically, the weighing sensor 111 can include bearing type weighing sensor, contactless vehicle-mounted weighing sensor
With any of air pressure weighing sensor or it is a variety of at least two；It is to be appreciated that the weighing sensor 111 can be with
Using other can dynamic weighing sensor.
Specifically, the weighing and sensing that vehicle-mounted weighing and sensing module 110 also includes being connected with weighing and sensing processing unit 112 is deposited
Storage unit 114 and weighing and sensing failure trigger unit.Weighing and sensing memory cell 114 is stored with unique to recognize car
The first MAC codes of weighing and sensing module 110 are carried, weighing and sensing processing unit 112 can be common by vehicle-mounted weighing data and the first MAC codes
With transmission to vehicle-mounted computing module 120 of weighing.It is to be appreciated that vehicle-mounted computing module 120 of weighing is correspondingly provided with weighing and sensing
Failure detection unit 124.
It is to be appreciated that vehicle-mounted weighing and sensing module 110 is arranged on vehicle bearing or relevant position by physical means, claim
The mechanical Anti-dismounting structure that sense failure trigger unit 115 may include mechanically or electrically to move is retransmitted, for example, can be close to the installation of vehicle at it
Face sets a tamper shell fragment, and the tamper shell fragment is usually in confined state, when vehicle-mounted weighing and sensing module 110 is disassembled,
Tamper shell fragment automatic spring so that weighing and sensing failure trigger unit 115 sends weighing and sensing Failure Alarm data to biography of weighing
Feel processing unit 112, and be sent to vehicle-mounted computing module 120 of weighing；Failure Alarm packet of weighing contains the first MAC codes.If
It is equipped with the weighing and sensing Failure Alarm number that vehicle-mounted 120 pairs of the computing module of weighing of weighing and sensing failure detection unit 124 is received
Disablement signal is sent according to progress processing, the letter that the corresponding vehicle-mounted weighing and sensing module 110 of the first MAC codes is sent no longer is recognized
Number.
It is to be appreciated that weighing and sensing failure detection unit 124 can also regularly read vehicle-mounted weighing and sensing module 110
Vehicle-mounted weighing data, if the car of vehicle-mounted weighing and sensing module 110 feedback of the MAC codes of band the first can not be received in preset time
Disablement signal is sent when carrying weighing data, the letter that the corresponding vehicle-mounted weighing and sensing module 110 of the first MAC codes is sent no longer is recognized
Number.
The vehicle-mounted weighing data that vehicle-mounted computing module 120 of weighing is transmitted according to the vehicle-mounted weighing and sensing module 110 received
Calculated, obtain the weighing results of the current time vehicle.Specifically, vehicle-mounted computing module 120 of weighing also includes and first
Second communication unit 121 of the connecting communication of communication unit 113, it is connected with the second communication unit 121 and vehicle-mounted weighing data is entered
Row calculate calculation processing unit 122 of weighing, be connected with calculation processing unit 122 of weighing and send calculating after weighing results to
3rd communication unit 123 of vehicle carried electronic label module 130.It is to be appreciated that containing data in vehicle-mounted computing module 120 of weighing
Filtering algorithm, can be filtered correction, and the weighing results after filtering and calibration are passed through into the vehicle-mounted weighing data received
Three communication units 123 are sent to vehicle carried electronic label module 130；The data filtering algorithm can be Kalman Algorithm.
Specifically, the first communication unit 113 can be that the WI-FI matched communicates list with second communication unit 121
Member, bluetooth communication unit, 2.4GHz ZigBee communication units, 5.8GHz communication units, serial communication unit and/or parallel port are logical
Interrogate unit.It is to be appreciated that can also be connected between the first communication unit 113 and the second communication unit 121 by wired mode,
When being connected by wired mode, it is desirable to which its cable can realize against shock loss and the property such as anti-wear.
Vehicle-mounted computing module 120 of weighing also includes the calculating storaging unit of weighing being connected with calculation processing unit 122 of weighing
125th, calculating failure trigger of weighing unit 126.Calculating storaging unit 125 of weighing is stored with unique 2nd MAC codes, calculating of weighing
Weighing results can be combined the 2nd MAC codes and sent to vehicle carried electronic label module 130 by processing unit 122.It is to be appreciated that vehicle-mounted
Electronic module tag 130 is correspondingly provided with calculating failure detection unit 135 of weighing.
Calculating failure trigger of weighing unit 126 may include mechanical or electronic Anti-dismounting structure, it is possible to understand that ground, claim vehicle-mounted
When re-computation module 120 is disassembled or failed, calculating failure trigger of weighing unit 126, which is sent, weighs calculating Failure Alarm data extremely
Weigh calculation processing unit 122, and transmit to vehicle carried electronic label module 130；Calculating Failure Alarm packet of weighing contains second
MAC codes.Weighing built in vehicle carried electronic label module 130 calculates the calculating failure of weighing that 135 pairs of failure detection unit is received
Alarm signal progress processing sends disablement signal, no longer recognizes the signal of the vehicle-mounted transmission of computing module 120 of weighing.
First, second MAC code divisions are not the physical address of device, for being identified to device so that receive corresponding letter
Vehicle-mounted computing module 120 or the vehicle carried electronic label module 130 of weighing of breath being capable of awareness information source.
Vehicle carried electronic label module 130 also include with the 4th communication unit 131 of the connecting communication of the 3rd communication unit 123,
With roadside unit 200 communicate be connected the 5th communication unit 132, electronic tag IC-card 133, respectively with the 4th communication unit 131,
The electronic tag processing unit 134 of the communication unit 132 of electronic tag IC-card 133 and the 5th connection, electronic tag processing unit
134 carry out calculating formation information of deducting fees and send to roadside unit 200 according to weighing results, and control electronic tag IC-card 133 complete
Into deducting fees.It is to be appreciated that electronic tag processing unit 134 can also send weighing results to roadside unit 200, by trackside
Unit 200 is carried out calculating formation and deducted fees information according to weighing results, and controls electronic tag IC-card 133 to complete to deduct fees.
Specifically, the 3rd communication unit 123 and the 4th communication unit 131 be WI-FI communication units, bluetooth communication unit,
2.4GHz ZigBee communication units, 5.8GHz communication units, serial communication unit, bus communication unit and/or parallel port communication list
Member.It is to be appreciated that vehicle-mounted computing module 120 of weighing be able to can be led to each other with vehicle carried electronic label module 130 with integrated
Wired or I/O port direct communication link is crossed to complete data interaction.
It is connected between 5th communication unit 132 and roadside unit 200 by 5.8GHz communication units, to realize and trackside list
The communication interaction of member 200, completes process of deducting fees.
Vehicle-mounted computing module 120 of weighing also is included in calculating ESAM units 127 of weighing, ESAM files therein with close
Key, correspondingly, vehicle carried electronic label module 130 also include also having in electronic tag ESAM units 136, ESAM files therein
There is corresponding key.Weigh after calculating ESAM units 127 can be encrypted with weighing results and send mono- to electronic tag ESAM
Weighing results after the encryption that receives are decrypted member 136, ESAM units.It is to be appreciated that calculating ESAM units of weighing
Bidirectional authentication mechanism can also be used between 127 and electronic tag ESAM units 136；Calculating ESAM units 127 of weighing may be used also
To send the first authentication information and after the certification of vehicle carried electronic label ESAM units 136 success to electronic tag ESAM units 136
Weighing results are write to vehicle carried electronic label module 130, and/or electronic tag ESAM units 136 calculate ESAM units to weighing
127 the second authentication informations of transmission are simultaneously read after the certification success of calculating ESAM units 127 of weighing to vehicle-mounted computing module 120 of weighing
Weighing results.It is to be appreciated that weigh uses two-way authentication between calculating ESAM units 127 and electronic tag ESAM units 136
Mechanism, the certification key for the other side's file that is mutually stored with, to prevent data to be tampered；It can also be stored in the form of soft key
In the memory space of respective module or other modes.
The vehicle-mounted ETC that Fig. 3 shows in third embodiment of the invention weighs the system of deducting fees.The vehicle-mounted ETC weighs the system of deducting fees
Vehicle-mounted ETC devices 100 including the vehicle-mounted ETC devices 100 weighed in first embodiment and second embodiment, with that can weigh
The roadside unit 200 being connected by communication, roadside unit 200 is detained according to the information of deducting fees for the vehicle-mounted ETC devices 100 that can be weighed
Take.It is to be appreciated that roadside unit 200 may be provided at expressway gateway, beacon station, free flow section or Entrance,
For the vehicle carried electronic label module 130 in the vehicle-mounted ETC devices 100 installed on the vehicle weighed to the need by relevant position
5.8GHz band communications are carried out, interaction data simultaneously realizes that ETC deducts fees.
The vehicle-mounted ETC dynamic weighings that Fig. 4 shows in fourth embodiment of the invention are deducted fees the charging method of system.This is vehicle-mounted
The deduct fees charging method of system of ETC dynamic weighings comprises the following steps：
S1：It installs the vehicle-mounted weighing data of vehicle to the vehicle-mounted sensing of weighing and sensing module 110, and is sent to vehicle-mounted poidometer
Calculate module 120.It is to be appreciated that vehicle-mounted weighing and sensing module 110 can detect its vehicle-mounted weighing data for installing vehicle in real time
And timing is sent to vehicle-mounted computing module 120 of weighing.
S2：Vehicle-mounted computing module 120 of weighing calculates to obtain weighing results according to vehicle-mounted weighing data, and by weighing results
Send to vehicle carried electronic label module 130.Specifically, step S2 can specifically include following steps：
Vehicle carried electronic label module 130 regularly sends wake-up information to vehicle-mounted computing module 120 of weighing, and triggers vehicle-mounted weigh
Computing module 120 sends weighing results to vehicle carried electronic label module 130.
Or, roadside unit 200, which is sent, wakes up information to vehicle carried electronic label module 130, and is waking up vehicle electronics mark
Sign after the success of module 130, vehicle carried electronic label module 130 carries out data interaction with vehicle-mounted computing module 120 of weighing, and triggers vehicle-mounted
Computing module 120 of weighing sends weighing results to vehicle carried electronic label module 130.
S3：Vehicle carried electronic label module 130 or roadside unit 200 form information of deducting fees according to weighing results.It is appreciated that
Ground, information of deducting fees can be formed by vehicle carried electronic label module 130 according to weighing results, can also be by vehicle carried electronic label module
130 send weighing results to roadside unit 200, and information of deducting fees is formed according to the weighing results by roadside unit 200.
S4：Vehicle carried electronic label module 130 is connected with the communication of roadside unit 200, so that roadside unit 200 is according to step S3
The information of deducting fees formed is deducted fees.
It can make to be provided with the vehicle-mounted ETC devices that can weigh using the deduct fees charging method of system of the vehicle-mounted ETC dynamic weighings
100 vehicle realizes non-parking charge when by ETC tracks, and being effectively reduced the vehicle parking payment that need to weigh causes charge logical
Road jam, to alleviate vehicle pass-through pressure；And effectively reduction owner or manager set title on charge station gateway
The input of heavy equipment.
The present invention is illustrated by several specific embodiments, it will be appreciated by those skilled in the art that, do not departing from
In the case of the scope of the invention, various conversion and equivalent substitute can also be carried out to the present invention.In addition, for particular condition or tool
Body situation, can make various modifications, without departing from the scope of the present invention to the present invention.Therefore, the present invention is not limited to disclosed
Specific embodiment, and whole embodiments for falling within the scope of the appended claims should be included.
Claims (6)
1. a kind of vehicle-mounted ETC devices weighed, including for realizing the vehicle mounted electric that ETC deducts fees with roadside unit (200) communication
Subtab module (130)；It is characterized in that：Also include be arranged on vehicle on multiple vehicle-mounted weighing and sensing modules (110) and
The vehicle-mounted calculating of weighing being connected with the vehicle-mounted weighing and sensing module (110) and the vehicle carried electronic label module (130) communication
Module (120)；
The vehicle-mounted weighing and sensing module (110) senses the vehicle-mounted weighing data that it installs vehicle, by the vehicle-mounted calculating of weighing
Module (120) calculates the weighing results for obtaining the vehicle according to the vehicle-mounted weighing data, and is sent to the vehicle electronics mark
Label module (130) is deducted fees information for formation；
The vehicle-mounted weighing and sensing module (110) include the dynamic sensing vehicle-mounted weighing data weighing sensor (111), with
The weighing sensor (111) connects and handles the weighing and sensing processing unit (112) of the vehicle-mounted weighing data, claims with described
Weight sensing processing unit (112) connects and sends the first communication unit (113) of the vehicle-mounted weighing data after processing；
The second communication that the vehicle-mounted computing module of weighing (120) is included with the first communication unit (113) connecting communication is single
First (121), the calculating processing of weighing for being connected and being calculated the vehicle-mounted weighing data with second communication unit (121)
Unit (122), be connected with the calculation processing unit of weighing (122) and send calculate after weighing results to the vehicle electronics
3rd communication unit (123) of label model (130)；
The vehicle-mounted weighing and sensing module (110) also includes the weighing and sensing being connected with the weighing and sensing processing unit (112)
Memory cell (114) and weighing and sensing failure trigger unit (115)；
The weighing and sensing memory cell (114) is stored with unique first MAC codes；
When the vehicle-mounted weighing and sensing module (110) is disassembled or failed, weighing and sensing failure trigger unit (115) hair
Go out weighing and sensing Failure Alarm data to the weighing and sensing processing unit (112), and be sent to the vehicle-mounted calculating mould of weighing
Block (120)；The Failure Alarm packet of weighing contains the first MAC codes；
The vehicle-mounted computing module of weighing (120) also includes weigh calculating ESAM units (127), the vehicle carried electronic label module
(130) electronic tag ESAM units (136) are also included；
The calculating ESAM units (127) of weighing send mono- to the electronic tag ESAM after the weighing results are encrypted
Weighing results after the encryption that receives are decrypted first (136), the ESAM units；Or
It is described weigh calculating ESAM units (127) to the electronic tag ESAM units (136) send the first authentication information and
Certification success backward vehicle carried electronic label module (130) write-in weighing results, and/or the electronic tag ESAM are mono-
First (136) send the second authentication information and after the authentication has been successful to the vehicle-mounted title to the calculating ESAM units (127) of weighing
Re-computation module (120) reads the weighing results.
2. the vehicle-mounted ETC devices according to claim 1 weighed, it is characterised in that：The vehicle-mounted computing module of weighing
(120) also lost including the calculating storaging unit of weighing (125) being connected with the calculation processing unit of weighing (122), calculating of weighing
Imitate trigger element (126) and weighing and sensing failure detection unit (124)；The weighing and sensing failure detection unit (124) is used
Disablement signal is sent in handling the weighing and sensing Failure Alarm data progress, or vehicle-mounted weighing and sensing module is read in timing
(110) vehicle-mounted weighing data simultaneously sends disablement signal when the vehicle-mounted weighing data can not be received in preset time；
The calculating storaging unit of weighing (125) is stored with unique 2nd MAC codes；
When the vehicle-mounted computing module of weighing (120) is disassembled or failed, calculating failure trigger unit (126) hair of weighing
Go out to weigh calculating Failure Alarm data to the calculation processing unit of weighing (122), and transmit to the vehicle carried electronic label mould
Block (130)；The calculating Failure Alarm packet of weighing contains the 2nd MAC codes.
3. the vehicle-mounted ETC devices according to claim 2 weighed, it is characterised in that：The vehicle carried electronic label module
(130) include and the 4th communication unit (131) of the 3rd communication unit (123) connecting communication and the roadside unit
(200) communication connection the 5th communication unit (132), electronic tag IC-card (133), respectively with the 4th communication unit
(131), electronic tag IC-card (133) and the 5th communication unit (132) connection electronic tag processing unit (134),
And being used for of being connected with the electronic tag processing unit (134) calculates Failure Alarm data and handled to described weigh
Weigh and calculate failure detection unit (135)；The electronic tag processing unit (134) carries out calculating shape according to the weighing results
Sent into information of deducting fees to roadside unit (200), and control electronic tag IC-card (133) to complete to deduct fees；Or the electronics mark
Label processing unit (134) sends the weighing results to roadside unit (200), is weighed by the roadside unit (200) basis
As a result information of deducting fees is formed, and controls electronic tag IC-card (133) to complete to deduct fees.
4. the vehicle-mounted ETC devices weighed according to any one of claim 1-3, it is characterised in that：The threeway
News unit (123) is WI-FI communication units, bluetooth communication unit, the 2.4GHz communicated with vehicle carried electronic label module (130)
ZigBee communication units, 5.8GHz communication units, serial communication unit, bus communication unit and/or parallel port communication unit；It is described
First communication unit (113) and second communication unit (121) be match WI-FI communication units, bluetooth communication unit,
2.4GHzZigBee communication units, 5.8GHz communication units, serial communication unit and/or parallel port communication unit.
The system of deducting fees 5. a kind of vehicle-mounted ETC weighs, it is characterised in that：Including weighing described in any one of Claims 1 to 4
Vehicle-mounted ETC devices (100), the roadside unit (200) being connected by communication with the vehicle-mounted ETC devices (100) weighed, the road
The information of deducting fees for the vehicle-mounted ETC devices (100) that side unit (200) can weigh according to is deducted fees.
The charging method of system 6. a kind of vehicle-mounted ETC dynamic weighings are deducted fees, it is characterised in that：Comprise the following steps：
S1：Vehicle-mounted weighing and sensing module (110) senses it and installs the vehicle-mounted weighing data of vehicle, and is sent to vehicle-mounted calculating of weighing
Module (120)；
S2：The vehicle-mounted computing module of weighing (120) calculates to obtain weighing results according to the vehicle-mounted weighing data, and by institute
Weighing results are stated to send to vehicle carried electronic label module (130)；
S3：The vehicle carried electronic label module (130) or roadside unit (200) form information of deducting fees according to the weighing results；
S4：The vehicle carried electronic label module (130) is connected with the roadside unit (200) communication, makes the roadside unit
(200) information of being deducted fees according to forming step S3 is deducted fees；
In the step S2, comprise the following steps：
Vehicle carried electronic label module (130) timing, which is sent, wakes up information to the vehicle-mounted computing module of weighing (120), triggering
The vehicle-mounted computing module of weighing (120) sends the weighing results to the vehicle carried electronic label module (130)；Or,
The roadside unit (200), which sends, wakes up information to the vehicle carried electronic label module (130), and described vehicle-mounted waking up
After electronic module tag (130) success, the vehicle carried electronic label module (130) and the vehicle-mounted computing module of weighing (120)
Data interaction is carried out, the vehicle-mounted computing module of weighing (120) is triggered and sends the weighing results to vehicle carried electronic label mould
Block (130).
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| CN201410734433.XA CN104574539B (en) | 2014-12-04 | 2014-12-04 | Vehicle-mounted ETC devices, the vehicle-mounted ETC dynamic weighings that can be weighed are deducted fees system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734433.XA CN104574539B (en) | 2014-12-04 | 2014-12-04 | Vehicle-mounted ETC devices, the vehicle-mounted ETC dynamic weighings that can be weighed are deducted fees system and method |
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| CN104574539A CN104574539A (en) | 2015-04-29 |
| CN104574539B true CN104574539B (en) | 2017-08-15 |
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| CN106530713A (en) * | 2016-12-19 | 2017-03-22 | 天地协同科技有限公司 | Freight ETC based on road safety transportation pre-warning and monitoring system |
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| CN104574539A (en) | 2015-04-29 |
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