CN106097462B - A kind of parking lot smartway system and its control method - Google Patents
A kind of parking lot smartway system and its control method Download PDFInfo
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- CN106097462B CN106097462B CN201610600530.9A CN201610600530A CN106097462B CN 106097462 B CN106097462 B CN 106097462B CN 201610600530 A CN201610600530 A CN 201610600530A CN 106097462 B CN106097462 B CN 106097462B
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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
- G07B15/04—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 comprising devices to free a barrier, turnstile, or the like
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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
A kind of parking lot smartway system, including MTC device, gate, camera, feel detector, ETC equipment, ETC system front end inspection unit RSU and fused controlling device；Feel describedly detector including the first sense, the second ground sense, feel to third, the 4th ground sense and the 5th ground sense；Sense, the second ground sense, the 5th ground sense, MTC device, ETC equipment, camera are connect the fused controlling device with gate with the first respectively, for realizing being connected for MTC system and ETC system, fused controlling device adjudicates gate working condition by summarizing the signal generated during vehicle pass-through, and then with the rule of design；Feel to third and being connect with ETC equipment, the 4th ground sense is connect with MTC device, and the 5th ground sense is also connect with gate.The parking lot smartway system realizes being connected for MTC and ETC system, guarantees that the vehicle high-speed under ETC mode is current, improves the traffic efficiency of vehicle.
Description
Technical field
The present invention relates to parking lot technical field, especially a kind of parking lot MTC and ETC hybrid intelligent lane system and its
Control method.
Background technique
MTC（Manual toll collection system）The shortcomings that traffic efficiency is low, and there are high oil consumption high pollutions, does not meet green low-carbon
Theory.The shortcomings that ETC (electronic toll collection) designated lane cost is high, and channel follow the bus thread alternating takes is difficult to overcome.At present
Most of lane ETC is mixed by being transformed on the existing lane MTC, therefore if you need to build parking lot ETC and MTC
Lane is closed, other than adding necessary ETC peripheral equipment, it is also necessary to which consideration is asked with existing MTC lane system and the compatible of equipment
Topic, a kind of highway ETC and MTC mixing driveway system and its control method as disclosed in Publication No. 104331939A, pass through by
MTC driveway controller and ETC driveway controller dock interconnection mode, realize that these two types of controllers can be according to vehicle location and charge
State controls shared device respectively, and completes MTC and ETC processing operation with this, reaches in same lane while support
The functional objective of two kinds of charging modes is stated, but the advantages of this mode only realizes shared device, ETC and MTC two systems
Or independent operating can not be organically fused together, or carry out one vehicle of a bar, and lane capacity is not optimized.
Summary of the invention
The technical problem to be solved by the present invention is to：The present invention realizes MTC and ETC system by designing a fused controlling device
The linking of system, fused controlling device perceive quantity, type and the traveling of vehicle in lane by summarizing the signal generated in lane
State promotes the current effect of vehicle according to the adjustment lane operating mode of current lane state and default rule intelligence
Rate.Guarantee that the high speed under ETC mode is current, reduce oil consumption and the exhaust emission in inlet and outlet lane, and solves ETC vehicle
Follow the bus problem between road vehicle.
The technical solution adopted by the present invention is that：A kind of parking lot smartway system, including MTC device, gate, camera
With ground sense detector, which further includes ETC equipment, ETC system front end inspection unit RSU and fusion control
Device processed；Feel describedly detector including the first sense, the second ground sense, feel to third, the 4th ground sense and the 5th ground sense；Described first
Ground sense, is felt to third, the 4th ground sense the second ground sense, enters the direction of gate by traveling, is successively set on the front end of gate, the
Five ground senses are arranged after gate；
First ground sense is connect with fused controlling device, for detecting whether having vehicle to enter lane, and for counting；
Second ground sense is connect with fused controlling device, for detecting whether same lane continuously enters second car, and
For testing the speed；
Feel to the third and for ETC feel, connect with ETC equipment, for triggering ETC equipment, opens RSU detection pattern；
The 4th ground sense is felt for MTC, is connect with MTC device, for triggering MTC device, wakes up MTC hair fastener function；
The 5th ground sense feels for gate, connect respectively with fused controlling device and gate, on the one hand for realizing gate
On the other hand automatic fall-back function is counted for vehicle pass-through；
The camera is connect with fused controlling device, for capturing vehicle image information, is controlled and is imaged by fused controlling device
Head captures opportunity；And by camera candid photograph to information be transmitted to administrative center；
The ETC system front end inspection unit RSU is connect with ETC equipment, for detecting whether vehicle is installed effectively
OBU；
The fused controlling device is also connect with MTC device and ETC equipment respectively, real for judging the mode of lane work
Existing MTC system is connected with ETC system, by summarizing the signal generated during vehicle pass-through, and then is sentenced with the rule of design
Certainly gate working condition, control gate switch.
Its further technical solution is：The fused controlling device include microprocessor and respectively with microprocessor electricity
Power module, LED cue circuit, RS232 interface, input interface and the output interface of road connection；
The microprocessor uses AT91SAM7S64 microprocessor, receives the signal of input interface through the processing of software layer,
Control signal is exported by output interface；
The power module provides matching voltage for converting external input power for each functional module；
The input interface respectively with MTC device control signal end, ETC equipment controling signal end, gate feel signal end,
First ground sense signal end and the connection of the second ground sense signal end, for receiving MTC device control signal, ETC equipment controling signal, lock
Feel to machine signal, the first ground sense signal and the second ground sense signal；
The output interface is connect with gate control signal end, for exporting lock machine control signal；
The LED cue circuit for reflecting the operation conditions of system in real time；
The RS232 interface provides bi-directional communication channels.
The RS232 interface and administrative center's connection communication realize that administrative center carries out parking lot smartway system
Debugging or interactive controlling.
The software systems of the fused controlling device use μ C/OS-II system, and the μ C/OS-II system supports multi-process to compile
Journey, the μ C/OS-II system generate four processes, respectively：Task_start process, task_key_read process, task_
Door_control process and task_led process；
The task_start process is created first by the starting of μ C/OS-II system, and safeguards a watchdog, is guarded
The normal operation of system；
The task_key_read process is to realize the process of application, by task_start process creation, is used in real time more
New lane operating status, and with task_door_control process and task_led process communication, interaction lane state；
The task_led process is to realize the process of application, is created by task_start, for according to lane state, brush
New LED light display pattern, prompt system working condition；
The task_door_control process is to realize the process of application, by task_start process creation, is used for root
According to lane state, the open and close of real-time control gate.
Its relevant another technical solution is：A kind of control method of above-mentioned parking lot smartway system, this method
Including：Vehicle admission lane control method and vehicle pull-out vehicle channel control method；
The step of vehicle admission lane control method, is as follows：
（1）When vehicle enters admission lane, sense, the second ground sense by the first, the first ground sense, the second ground sense start to examine
Measuring car；
（2）When vehicle is felt by third, ETC equipment is triggered, ETC system front end inspection unit RSU detects that OBU is
No effective, when OBU is effective, lane system enters ETC admission transaction flow；When OBU is invalid or vehicle is fitted without OBU
When, vehicle passes through the 4th ground sense, triggers MTC device, and lane system enters MTC admission transaction flow；
（3）The starting of fused controlling device captures camera and grabs vehicle image, and camera is by vehicle, time, entry position, figure
The data such as picture, which synchronize, is sent to administrative center；
（4）Fused controlling device controls gate and opens, and vehicle drives into；
（5）After vehicle drives into, by the 5th ground sense, fused controlling device summarizes the signal generated during vehicle pass-through, packet
MTC device control signal, ETC equipment controling signal, the 5th ground sense signal, the first ground sense signal and the second ground sense signal are included, into
And it is closed with the rule judgement gate of design；
The step of vehicle pull-out vehicle channel control method, is as follows：
（1）When vehicle enters appearance lane, sense, the second ground sense by the first, the first ground sense, the second ground sense start to examine
Measuring car；
（2）When vehicle is felt by third, ETC equipment is triggered, ETC system front end inspection unit RSU detects that OBU is
No effective, when OBU is effective, lane system enters ETC appearance transaction flow, and system is charged according to vehicle OBU information；Work as OBU
When invalid or when vehicle is fitted without OBU, vehicle passes through the 4th ground sense, triggers MTC device, and lane system enters MTC appearance
Transaction flow, system are accordingly charged according to the admission relevant information before vehicle；
（3）Fused controlling device controls gate and opens, and vehicle is driven out to；
（4）After vehicle is driven out to, by the 5th ground sense, fused controlling device summarizes the signal generated during vehicle pass-through, packet
It includes MTC device control signal, ETC equipment controling signal, feel to gate signal, the first ground sense signal and the second ground sense signal, into
And it is closed with design rule judgement gate.
The further technical solution of the control method of the parking lot smartway system is：In vehicle admission lane control
The step of method（5）The step of with vehicle pull-out vehicle channel control method（4）In judgement gate close design rule include：
Design rule 1：When vehicle is driven out to gate without follow the bus, gate is closed；
Design rule 2：When vehicle, which is driven out to gate, follow the bus, if follow the bus meets current condition, gate is not closed, and is accorded with
The follow the bus of current condition is closed by the way that after gate, gate is closed.
Due to taking above-mentioned technical proposal, a kind of parking lot smartway system and its control method of the present invention has such as
Lower beneficial effect：
1, the parking lot smartway system of the present invention, introduces electric non-stop toll based on manual toll collection system
System significantly reduces the construction cost in the lane ETC；
2, the fused controlling device that designs of the present invention realizes being connected for MTC and ETC system, and the fused controlling device is by summarizing
Quantity, type and the driving status of vehicle in the signal perception lane generated in lane, and then with the rule judgement lock of design
The working condition of machine, with fused controlling device trustship gate, the relatively intelligent rigid rule for replacing one vehicle of a bar promotes vehicle
Traffic efficiency；Here the intersection of MTC device and the equal independent operating of ETC equipment, no coupling, MTC system and ETC system only occurs
In fused controlling device.So either party breaks down, and will not all involve an other side, risk has been isolated from structure；And melt
The stability of hop controller, can achieve technical grade level, and safeguards system can be run with 24 hours.
3, the software systems for the fused controlling device that the present invention designs support multi-process to compile using μ C/OS-II system, the system
Journey simplifies programming, has clearly divided task module, and system response time is short；In lane front end, MTC melts with ETC use
Hop controller convergence lane signal simultaneously controls lane logic, and on backstage, MTC and ETC is lasting using ethernet communication shared data
Layer, and use unified data management system；The μ C/OS-II system realizes being connected for MTC and ETC system, and is completed with this
MTC and ETC handles operation, reaches same lane while supporting the functional objective of above two charging mode, guarantees under ETC mode
High speed it is current, reduce oil consumption and the exhaust emission in inlet and outlet lane, improve toll collection lanes traffic efficiency and parking lot takes
Business is horizontal.
Detailed description of the invention
Fig. 1：Smartway system structure diagram in parking lot provided in an embodiment of the present invention；
Fig. 2：Detector scheme of installation is felt provided in an embodiment of the present inventionly；
Fig. 3：System globe area controller hardware general structure schematic diagram provided in an embodiment of the present invention；
Fig. 4：AT91SAM7S64 application circuit provided in an embodiment of the present invention；
Fig. 5-1：Fused controlling device power-switching circuit figure one provided in an embodiment of the present invention；
Fig. 5-2：Fused controlling device power-switching circuit figure two provided in an embodiment of the present invention；
Fig. 6：Fused controlling device input interface circuit figure provided in an embodiment of the present invention；
Fig. 7：Fused controlling device provided in an embodiment of the present invention controls output interface circuit figure；
Fig. 8：RS232 interface circuit diagram provided in an embodiment of the present invention；
Fig. 9：Fused controlling device software multi-process block schematic illustration provided in an embodiment of the present invention；
Figure 10：Software multi-process provided in an embodiment of the present invention waits vehicle to pass through flow chart；
Figure 11：The initialization flowchart of task_start process provided in an embodiment of the present invention；
Figure 12：Task_key_read process flow chart provided in an embodiment of the present invention；
Figure 13：Task_led process flow chart provided in an embodiment of the present invention；
Figure 14：Task_door_control process flow chart provided in an embodiment of the present invention；
Figure 15：The working-flow figure in vehicle admission provided in an embodiment of the present invention lane；
Figure 16：The working-flow figure in vehicle appearance provided in an embodiment of the present invention lane.
In figure：
1-MTC device, 2-ETC equipment；3-fused controlling devices, 31-AT91SAM7S64 microprocessor, 32- power supply mould
Block, 33- input interface, 34- output interface, 35- RS232 interface, 36- LED cue circuit；Feel to 4- detector, 41-the
One ground sense, the 42-the second ground sense are felt to 43-thirds, the 44-the four ground sense, the 45-the five ground sense；5-gates, 6- camera,
7-ETC system front end inspection unit RSU.
Following English is meant that in text：
Task_start process-starting multitask and guardian system operation process；
Task_key_read process-reading lane state course；
Task_door_control process-control gate acts process；
Task_led process-display system working condition process.
Specific embodiment
Embodiment one：
As shown in Figure 1, a kind of parking lot smartway system, including MTC device 1, gate 5, camera 6, feel detection
Device 4, ETC equipment 2, ETC system front end inspection unit RSU 7 and fused controlling device 3；Detector 4 is felt describedly including the first
The 43, the 4th ground sense 44 and the 5th ground sense 45 are felt to third in the 41, second ground sense 42 of sense；First ground sense 41, the second ground sense 42,
Feel to third the 43, the 4th ground sense 44, enters the direction of gate by traveling, is successively set on the front end of gate, the 5th ground sense 45 is set
It sets after gate（Referring to fig. 2）；Wherein, the first ground sense 41, the second ground sense 42, feel to third 43 clipping room between them away from
It can be a vehicle body（Such as：It is about 4480mm）；
First ground sense 41 is connect with fused controlling device 3, for detecting whether having vehicle to enter lane, and based on
Number；
Second ground sense 42 is connect with fused controlling device 3, for detecting whether same lane continuously enters second car,
And for testing the speed；
Feel to the third 43 feel for ETC, connect with ETC equipment 2, for triggering ETC equipment, opens RSU and detect mould
Formula；
The 4th ground sense 44 is felt for MTC, is connect with MTC device 1, for triggering MTC device, wakes up MTC hair fastener function
Energy；
The 5th ground sense 45 feels for gate, connect respectively with fused controlling device 3 and gate 5, on the one hand for realizing
On the other hand gate automatic fall-back function is counted for vehicle pass-through；
The camera 6 is connect with fused controlling device 3, for capturing vehicle image information, is taken the photograph by the control of fused controlling device
As head captures opportunity；And by camera candid photograph to information be transmitted to administrative center；Network shooting can be used in the camera
Head；
The ETC system front end inspection unit RSU is connect with ETC equipment, for detecting whether vehicle is installed effectively
OBU；
The fused controlling device 3 is also connect with MTC device 1 and ETC equipment 2 respectively, for judging the mode of lane work,
Realization MTC system is connected with ETC system, by summarizing the signal generated during vehicle pass-through, and then with the rule of design
Adjudicate gate working condition, control gate switch.
The fused controlling device 3 power module with 31 circuit connection of microprocessor including microprocessor 31 and respectively
32, LED cue circuit 36, RS232 interface 35, input interface 33 and output interface 34（Referring to Fig. 3）；
The microprocessor uses AT91SAM7S64 microprocessor, and AT91SAM7S64 microprocessor is in hardware layer core
The heart receives the signal of input interface through the processing of software layer, exports control signal by output interface；
The power module provides matching voltage for converting external input power for other each functional modules；
The input interface respectively with MTC device control signal end, ETC equipment controling signal end, feel signal end to gate
（That is the 5th ground sense signal end）, the first ground sense signal end and the second ground sense signal end connection, for receive MTC device control letter
Number, feel to ETC equipment controling signal, gate signal, the first ground sense signal and the second ground sense signal；
The output interface is connect with gate control signal end, for exporting lock machine control signal；
The LED cue circuit for reflecting the operation conditions of system in real time；
The RS232 interface provides bi-directional communication channels, can be convenient for parking lot smartway with administrative center's connection communication
The debugging of system and interactive controlling.
Fused controlling device each section circuit diagram referring to fig. 4~Fig. 8, because each section circuit diagram be all it is existing known in skill
Art, details are not described herein.
The software systems of the fused controlling device use μ C/OS-II system, and the μ C/OS-II system supports multi-process to compile
Journey, the μ C/OS-II system generate four processes（Referring to Fig. 9）, respectively：Task_start process, task_key_read
Process, task_door_control process and task_led process；System starting creation task_start process first, then by
Task_start process further creates the process of the realization application of the other three core（Task_key_read process, task_
Door_control process, task_led process）；
The task_start process is created first by the starting of μ C/OS-II system, starting multitask and inspection system fortune
Clock frequency, GPIO is arranged in row, first hardware initialization（General Purpose Input Output）Interface, house dog
Etc. a series of hardware resources, hardware environment is got out for follow-up work；Next step operating system initialization initializes μ C/OS-II
System environment variable and kernel data structure；Creation host process task_start process, and maintenance one in next step again
Watchdog, the normal operation of guardian system；Last launching process opens multitask system；Referring to Figure 11：Task_start into
The initialization flowchart of journey；
The task_key_read process is to realize the process of application, by task_start process creation, is used in real time more
New lane operating status, and with task_door_control process and task_led process communication, interaction lane state；Specifically
, detection signal, MTC control signal and the ETC of base area sense 1 and ground sense 2 control signal, read the quantity of vehicle in lane
And type information, and save.As shown in Figure 10：Software multi-process waits vehicle by process, is read respectively using the mode of poll
Detector state is felt aly and judges whether vehicle passes through gate in conjunction with timer.
The task_led process is to realize the process of application, by task_start process creation, for according to lane shape
State refreshes LED light display pattern, prompt system working condition；As shown in figure 12, it is selected according to the current state in lane preset
The operation of regular drive LED light is shown, to show the different conditions in lane.
The task_door_control process is to realize the process of application, by task_start process creation, is used for root
According to lane state, the open and close of real-time control gate；It as shown in figure 13, is the specific implementation of gate control rule.
Embodiment two：
A kind of control method of parking lot smartway system is smartway system in parking lot described in embodiment one
Control method, control flow chart include referring to Figure 15 and Figure 16, this method：Vehicle admission lane control method and vehicle appear on the scene
Lane control method；
The step of vehicle admission lane control method, is as follows：
（1）When vehicle enters admission lane, sense, the second ground sense by the first, the first ground sense, the second ground sense start to examine
Measuring car；
（2）When vehicle is felt by third, ETC equipment is triggered, ETC system front end inspection unit RSU detects OBU
Effectively whether, when OBU is effective, lane system enters ETC admission transaction flow；When OBU is invalid or vehicle is fitted without
When OBU, vehicle passes through the 4th ground sense, triggers MTC device, and lane system enters MTC admission transaction flow；It should be noted that
If lane system, which has entered ETC admission transaction flow, will not trigger MTC device when vehicle passes through the 4th ground sense.
（3）Fused controlling device starts candid camera and grabs vehicle image, and camera is by vehicle, time, entry position, figure
The data such as picture, which synchronize, is sent to administrative center；
（4）Fused controlling device controls gate and opens, and vehicle drives into；
（5）After vehicle drives into, by the 5th ground sense, fused controlling device summarizes the signal generated during vehicle pass-through, packet
MTC device control signal, ETC equipment controling signal, the 5th ground sense signal, the first ground sense signal and the second ground sense signal are included, into
And it is closed with the rule judgement gate of design；
The step of vehicle pull-out vehicle channel control method, is as follows：
（1）When vehicle enters appearance lane, sense, the second ground sense by the first, the first ground sense, the second ground sense start to examine
Measuring car；
（2）When vehicle is felt by third, ETC equipment is triggered, ETC system front end inspection unit RSU detects that OBU is
No effective, when OBU is effective, lane system enters ETC appearance transaction flow, and system is charged according to vehicle OBU information；Work as OBU
When invalid or when vehicle is fitted without OBU, vehicle passes through the 4th ground sense, triggers MTC device, and lane system enters MTC appearance
Transaction flow, system are accordingly charged according to the admission relevant information before vehicle；It should be noted that if lane system
MTC device will not be triggered when vehicle passes through the 4th ground sense by having entered ETC appearance transaction flow.
（3）Fused controlling device controls gate and opens, and vehicle is driven out to；
（4）After vehicle is driven out to, by the 5th ground sense, fused controlling device summarizes the signal generated during vehicle pass-through, packet
It includes MTC device control signal, ETC equipment controling signal, feel to gate signal, the first ground sense signal and the second ground sense signal, into
And it is closed with the rule judgement gate of design.
The vehicle admission lane control method the step of（5）The step of with vehicle pull-out vehicle channel control method（4）In sentence
Certainly the design rule of gate closing includes：
Design rule 1：When vehicle is driven out to gate without follow the bus, gate is closed；
Design rule 2：When vehicle, which is driven out to gate, follow the bus, if follow the bus meets current condition, gate is not closed, and is accorded with
The follow the bus of current condition is closed by the way that after gate, gate is just closed.
The admission of ETC vehicle, the detailed process of appearance and the detailed process of the admission of MTC vehicle, appearance is now described in detail：
1, ETC vehicle admission process specifically includes：
1. vehicle enters admission lane, triggering ETC detector is felt, wake up RSU and start to detect OBU.If RSU is detected
OBU, notice lane system has the arrival of ETC vehicle, into ETC transaction flow.
2. ETC equipment reads the information stored in OBU, OBU validity is verified.If verifying is efficiently entering next step,
Otherwise transaction flow is terminated, lane system starts MTC admission operating mode；
3. ETC equipment information according to acquired in RSU determines type of vehicle, while camera shooting is captured in the starting of fused controlling device
Head crawl vehicle image；The data such as vehicle, time, entry position, image are simultaneously synchronized and are sent to administrative center by camera.
4. fused controlling device notifies automatic gate to open, vehicle is automatically closed by rear gate.
5. RSU restores standby mode.
2, MTC vehicle admission process specifically includes：
1. vehicle enters admission lane, detector is felt to triggering MTC, notice lane system has the arrival of MTC vehicle, enters
MTC transaction flow；
2. automatic card dispenser prompts card taking, if it is fixed user's vehicle such as stored value card, monthly card, IC card card reader is used
It swipes the card；If it is interim vehicle, the card taking at automatic card dispenser；
3. swipe the card or card taking success after, fused controlling device start immediately camera capture obtain vehicle frontal image, take the photograph
It is sent to administrative center as head and by vehicle admission information and image, as the foundation that rate calculates when appearing on the scene；
4. fused controlling device notifies automatic gate to open, vehicle is closed by rear automatic brake organ.
3, ETC vehicle appearance process specifically includes：
1. vehicle enters appearance lane, triggering ETC detector is felt, wake up RSU and start to detect OBU.If RSU is detected
To OBU, lane system is notified to have ETC vehicle that will appear on the scene；
2. ETC equipment obtains OBU information of vehicles, OBU validity is judged；
3. ETC equipment is according to OBU information, match information in called data library, and according to vehicle, entry time and rate mark
Standard calculates required cost；
4. ETC equipment is withholdd, data in the interior remaining sum of synchronized update OBU card and database pass through voice, display etc. and assist
Equipment prompts the information such as charge；
5. fused controlling device controls automatic gate and opens, vehicle is automatically closed by rear gate；
6. ETC equipment notifies RSU to restore standby mode.
4, MTC vehicle appearance process specifically includes：
1. MTC vehicle enters appearance lane, detector is felt to triggering MTC, notice lane system has MTC vehicle that will appear on the scene；
2. if it is fixed client, can voluntarily credit card transaction, trade and be successfully then directly transferred to step 5.；If it is interim
Vehicle, the IC card that client need to get entrance transfer to toll collector to handle；
3. toll collector relies on toll administration software work, the software can transfer the vehicle from administrative center after reading IC card
Entry time, entry position, vehicle, entrance capture the information such as image.Toll collector judges vehicle according to these information
Validity, charging software calculate amount of consumption etc. according to these information；
4. toll collector collects the charges by interactive interface and completes transaction, and according to customer demand printed tickets；
5. MTC device records this Transaction Information, it is synchronized to administrative center, and pass through the ancillary equipments such as voice, display
Prompt trading situation.
6. fused controlling device notifies automatic gate to open, clearance vehicle.
Parking lot smartway system of the invention needs to save the time from gate, by increasedly when using
Sense（First ground sense, the second ground sense）Follow the bus situation is judged whether there is, the time that restrictor bar is fallen should be saved as far as possible, and cannot be in mistake
Opportunity accidentally, which decontrols restrictor bar, causes MTC vehicle accidentally to be rushed.Such as when ETC vehicle follows MTC vehicle, MTC vehicle compares low speed itself
ETC vehicle is hindered, when ETC signal is triggered and finds in front of lane without vehicle, then in order to improve traffic efficiency, front truck passes through
Gate does not fall bar afterwards；For another example when there is bus vehicle to come in, a vehicle needs real using different numerations across feeling multiplely
It is existing, it is also corresponding with set of rule, large-scale ETC vehicle is made to accelerate to pass through；For another example when being MTC vehicle entirely in lane, system detection is arrived
After front truck leaves, rear car card taking, gate does not fall bar, makes rear car directly just current.
Therefore, fused controlling device of the invention summarizes the signal generated during vehicle pass-through, it is contemplated that vehicle, vehicle
Away from, speed, vehicle drive into the sequence in lane, and then with the rule judgement gate working condition of design, the present invention is using fusion control
Device trustship gate processed, the relatively intelligent rigid rule for replacing one vehicle of a bar, improves the traffic efficiency of vehicle.
Working principle：
The microprocessor of fused controlling device passes through multiple GPIO as logical unit（General Purpose
Input Output）Feel in interface acquisition lane, the signal that MTC device, ETC equipment generate, determines vehicle by logical operation
Road state, and gate folding is controlled by GPIO interface output signal.Here MTC device, ETC equipment two systems itself are
Independent work, there is respective data management system（Administrative center）, in lane front end, the system control of MTC, ETC are defeated
It is fused controller adapter tube out, in the respective management system rear end MTC and ETC, is converged in data using data synchronization means
Together, using unified data management system.
Claims (5)
1. a kind of parking lot smartway system, including MTC device（1）, gate（5）, camera（6）With ground sense detector (4),
It is characterized in that：The parking lot smartway system further includes ETC equipment（2）, ETC system front end inspection unit RSU（7）With melt
Hop controller（3）；Detector is felt describedly（4）The sense including the first（41）, the second ground sense (42), feel to third (43), the 4th
Ground sense (44) and the 5th ground sense (45)；First ground sense（41）, the second ground sense（42）, feel to third（43）, the 4th ground sense
（44）, enter the direction of gate by traveling, be successively set on the front end of gate, the 5th ground sense（45）It is arranged after gate；
First ground sense（41）With fused controlling device（3）Connection, for detecting whether thering is vehicle to enter lane, and based on
Number；
Second ground sense（42）With fused controlling device（3）Connection, for detecting whether same lane continuously enters second car,
And for testing the speed；
Feel to the third（43）For ETC feel, with ETC equipment（2）Connection opens RSU and detects mould for triggering ETC equipment
Formula；
The 4th ground sense（44）For MTC feel and MTC device（1）Connection wakes up MTC hair fastener function for triggering MTC device
Energy；
The 5th ground sense（45）For gate feel, respectively with fused controlling device（3）And gate（5）Connection, on the one hand for real
Existing gate automatic fall-back function, is on the other hand counted for vehicle pass-through；
The camera（6）With fused controlling device（3）Connection is taken the photograph for capturing vehicle image information by the control of fused controlling device
As head captures opportunity；And by camera candid photograph to information be transmitted to administrative center；
The ETC system front end inspection unit RSU is connect with ETC equipment, for detecting whether vehicle installs effective OBU；
The fused controlling device（3）Also respectively with MTC device（1）With ETC equipment（2）Connection, for judging the mould of lane work
Formula, realization MTC system are connected with ETC system, by summarizing the signal generated during vehicle pass-through, and then with the rule of design
Then adjudicate gate working condition, control gate switch；
The fused controlling device（3）Including microprocessor（31）And respectively with microprocessor（31）The power supply mould of circuit connection
Block（32）, LED cue circuit（36）, RS232 interface（35）, input interface（33）And output interface（34）；
The microprocessor uses AT91SAM7S64 microprocessor, receives the signal of input interface through the processing of software layer, by defeated
Outgoing interface output control signal；
The power module provides matching voltage for converting external input power for each functional module；
The input interface respectively with MTC device control signal end, ETC equipment controling signal end, feel to gate signal end, first
Ground sense signal end and the connection of the second ground sense signal end, for receiving MTC device control signal, ETC equipment controling signal, gate
Feel signal, the first ground sense signal and the second ground sense signal；
The output interface is connect with gate control signal end, for exporting lock machine control signal；
The LED cue circuit for reflecting the operation conditions of system in real time；
The RS232 interface provides bi-directional communication channels.
2. a kind of parking lot smartway system as described in claim 1, it is characterised in that：The RS232 interface（35）With
Administrative center's connection communication realizes that administrative center carries out debugging or interactive controlling to parking lot smartway system.
3. a kind of parking lot smartway system as claimed in claim 2, it is characterised in that：The software of the fused controlling device
System uses μ C/OS-II system, and the μ C/OS-II system supports multi-process programming, which generates four
Process, respectively：Task_start process, task_key_read process, task_door_control process and task_led
Process；
The task_start process is created first by the starting of μ C/OS-II system, and safeguards a watchdog, guardian system
Normal operation；
The task_key_read process is to realize the process of application, by task_start process creation, is used for real-time update vehicle
Road operating status, and with task_door_control process and task_led process communication, interaction lane state；
The task_led process is to realize the process of application, is created by task_start, for refreshing according to lane state
LED light display pattern, prompt system working condition；
The task_door_control process is to realize the process of application, by task_start process creation, for according to vehicle
Road state, the open and close of real-time control gate.
4. the control method of parking lot smartway system, this method described in a kind of claim 1-3 any one include：Vehicle
Admission lane control method and vehicle pull-out vehicle channel control method；
The step of vehicle admission lane control method, is as follows：
（1）When vehicle enters admission lane, sense, the second ground sense by the first, the first ground sense, the second ground sense start to detect vehicle
?；
（2）When vehicle is felt by third, ETC equipment is triggered, whether ETC system front end inspection unit RSU detects OBU
Effectively, when OBU is effective, lane system enters ETC admission transaction flow；When OBU is invalid or vehicle is fitted without OBU
When, vehicle passes through the 4th ground sense, triggers MTC device, and lane system enters MTC admission transaction flow；
（3）Fused controlling device starts camera and grabs vehicle image, and camera is same by vehicle, time, entry position, image data
Step is sent to administrative center；
（4）Fused controlling device controls gate and opens, and vehicle drives into；
（5）After vehicle drives into, by the 5th ground sense, fused controlling device summarizes the signal generated during vehicle pass-through, including MTC
Equipment controling signal, ETC equipment controling signal, the 5th ground sense signal, the first ground sense signal and the second ground sense signal, and then to set
The rule judgement gate of meter is closed；
The step of vehicle pull-out vehicle channel control method, is as follows：
（1）When vehicle enters appearance lane, sense, the second ground sense by the first, the first ground sense, the second ground sense start to detect vehicle
?；
（2）When vehicle is felt by third, ETC equipment is triggered, ETC system front end inspection unit RSU detects whether OBU has
Effect, when OBU is effective, lane system enters ETC appearance transaction flow, and system is charged according to vehicle OBU information；When OBU is invalid
When or vehicle when being fitted without OBU, vehicle passes through the 4th ground sense, triggers MTC device, and lane system enters MTC and appears on the scene transaction
Process, system are accordingly charged according to the admission relevant information before vehicle；
（3）Fused controlling device controls gate and opens, and vehicle is driven out to；
（4）After vehicle is driven out to, by the 5th ground sense, fused controlling device summarizes the signal generated during vehicle pass-through, including MTC
Equipment controling signal, ETC equipment controling signal feel to gate signal, the first ground sense signal and the second ground sense signal, and then to set
Meter rule judgement gate is closed.
5. the control method of smartway system in parking lot as claimed in claim 4, it is characterised in that：In vehicle admission lane
The step of control method（5）The step of with vehicle pull-out vehicle channel control method（4）In judgement gate close design rule packet
It includes：
Design rule 1：When vehicle is driven out to gate without follow the bus, gate is closed；
Design rule 2：When vehicle, which is driven out to gate, follow the bus, if follow the bus meets current condition, gate is not closed, is met logical
After the follow the bus of row condition passes through gate, gate is closed.
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| CN201610600530.9A CN106097462B (en) | 2016-07-27 | 2016-07-27 | A kind of parking lot smartway system and its control method |
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| CN201610600530.9A CN106097462B (en) | 2016-07-27 | 2016-07-27 | A kind of parking lot smartway system and its control method |
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| CN106781532A (en) * | 2016-12-27 | 2017-05-31 | 杭州数泊智能科技有限公司 | Vehicle detection traffic system and method |
| CN111508091A (en) * | 2019-04-10 | 2020-08-07 | 北京云停车科技有限公司 | Method for quickly searching vehicle information based on ETC vehicle departure |
| CN112837544B (en) * | 2021-01-21 | 2022-03-22 | 中国第一汽车股份有限公司 | Vehicle passing control device and control method for junction of parking lots |
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| JPH11185070A (en) * | 1997-12-24 | 1999-07-09 | Toshiba Corp | Charge collecting system, roadside machine, previous notice guiding device, on-board unit and charge collecting method |
| CN101540067B (en) * | 2009-04-28 | 2010-12-01 | 广州新软计算机技术有限公司 | ETC lane system compatible with weight-calculating charge and realizing method thereof |
| CN102289849A (en) * | 2010-06-17 | 2011-12-21 | 中兴通讯股份有限公司 | Method and system for controlling electronic toll collection (ETC) and manual toll collection combined lane |
| CN102915568A (en) * | 2011-08-01 | 2013-02-06 | 长江计算机(集团)公司 | Lane control system for one-lane combined electronic toll collection |
| CN203287953U (en) * | 2013-06-09 | 2013-11-13 | 山东高速潍莱公路有限公司 | ETC and MTC mixing lane automatic control system |
| CN104331939B (en) * | 2014-11-27 | 2017-09-12 | 广州华工信息软件有限公司 | Highway ETC and MTC hybrid lane system and control method thereof |
| CN104881899B (en) * | 2015-05-20 | 2019-01-08 | 广东诚泰交通科技发展有限公司 | ETC and MTC all-purpose road charging system and its control method |
| CN105788010B (en) * | 2016-01-14 | 2019-03-05 | 武汉光谷智能交通科技有限公司 | A kind of free flow no-stop charging system |
| CN205880927U (en) * | 2016-07-27 | 2017-01-11 | 柳州铁道职业技术学院 | Parking area intelligence lane system |
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