CN108831159A - Vehicle panoramic display systems based on intelligent positioning - Google Patents
Vehicle panoramic display systems based on intelligent positioning Download PDFInfo
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- CN108831159A CN108831159A CN201810390933.4A CN201810390933A CN108831159A CN 108831159 A CN108831159 A CN 108831159A CN 201810390933 A CN201810390933 A CN 201810390933A CN 108831159 A CN108831159 A CN 108831159A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
Abstract
The invention discloses the vehicle panoramic display systems based on intelligent positioning, including vehicle panoramic to show management system and vehicle data acquisition system；The vehicle data acquisition system includes data management module and vehicle monitoring module；The vehicle monitoring module includes multiple groups photosensitive sensor and/or multiple groups ultrasonic sensor, photosensitive switch control unit, counting unit, test the speed unit and radio frequency identification unit, the vehicle monitoring module is set to road surface, for the road conditions in real-time monitoring section, vehicle flowrate and Vehicle Speed；The data management module is for receiving, handling, storing and uploading data information detected by the vehicle monitoring module and show the information preservation being collected into vehicle panoramic in management system.System of the invention can preferably carry out that vehicle location is more acurrate, and the error generated with track that tests the speed is small, be conducive to vehicle crew in fleet and keep rank, and can monitor and show road conditions and fleet's curve, can select suitable path according to road conditions.
Description
Technical field
The invention belongs to intelligent transportation fields, specifically the vehicle panoramic display systems based on intelligent positioning.
Background technique
Fleet, that is, vehicle troop requires the trip of composition fleet in present life and work in many cases, than
Such as in the self-driving travel fleet that forms a team, major public events reception fleet, parade fleet, guard fleet or fleet of reviewing troops, due to this
More vehicle is needed in a little situations, and rule is lined up trip in a certain order, and following distance is typically small, if wherein one
Vehicle failure is easy to cause traffic accident.
In big data era, car networking creates a new market as a new industry, be perhaps at present at first
Ignite the field of big data application.As people can't see the development boundary of internet before the more than ten years, present people also without
Method judges the application boundary in car networking future.Countries in the world are all in the research and development and popularization for carrying out car networking and its derived product.I
The car networking of state has vast potential for future development.
Mainly GPS is relied on to position the monitoring of fleet vehicle in the prior art, but GPS is lacked there are some
Point, such as some ground square signals are weaker, and leading to GPS system not is very stable, the GPS positioning possibility in positioning object motion process
There are the distance of response lag and display positioning, there may be certain deviations.
A kind of fleet vehicle tracking and positioning panorama display systems are disclosed in Chinese patent CN106023580B, including successively
OBD intelligent terminal, vehicle data collection platform and the vehicle panoramic of connection show management system, and vehicle panoramic shows management
System includes showing interface assembly, maps processing component, Data Analysis Services component, systematic parameter configuration module and information of vehicles
Database；OBD intelligent terminal includes single-chip microcontroller, GPS module, OBD module and 4G communication module；OBD intelligent terminal connects
Vehicle data is acquired, and vehicle data is sent to vehicle data collection platform, vehicle data collection platform acquires vehicle data
After send it to vehicle panoramic show management system.It mainly utilizes GPS module to obtain vehicle real time position and vehicle driving
Track utilizes vehicle panoramic exhibition using OBD module for obtaining vehicle essential information, vehicle trouble and CAR SERVICE data
Show the problem of management system is shown vehicle running track and state to fleet.It can be used for solving enterprise parking stall in car networking
Monitoring and displaying.
Chinese patent CN104102978A discloses a kind of fleet management's method and system.Fleet management's method packet
It includes：Set fleet's route information of fleet；The vehicle location information of this vehicle is obtained by satellite positioning signal receiver；Receive institute
State the vehicle location information of other vehicles in fleet；For the vehicle location information of each vehicle in the fleet, institute is judged
Vehicle is stated whether in fleet's route；If the vehicle in fleet's route, does not issue alarm, if described
Vehicle does not issue alarm then in fleet's route；According to the vehicle location information of vehicles all in fleet with it is described
Fleet's route information and the position that all vehicles in fleet's route and the fleet are shown in conjunction with GIS.The invention also includes
A kind of car-mounted terminal and fleet management system using above-mentioned fleet management's method.It according to the technical solution of the present invention, can be with
Intuitive display vehicle line, and fleet member can be avoided to fall behind the timely early warning of vehicle of falling behind.
Chinese patent CN102183256A proposes a kind of map-matching method of traveling fleet, realizes that accurate fleet is fixed
Position tracking, includes the following steps：1) one mobile satellite location equipment is respectively at least set in the head vehicle and trailer of fleet；2) pass through satellite
Navigation positioning system obtains fleet's head vehicle and trailer location data；3) region of search is established according to satellite navigation and location system error
And search for section；4) according to the road conditions in section searched, be respectively adopted the map match directly projected based on fleet's anchor point,
Map match based on road network topology structure and fleet's location information, based on fleet's head vehicle traveling deflection and road direction angle
Map match, fleet's head vehicle anchor point and trailer anchor point are matched on correct section, fleet's head vehicle anchor point and tail
The section that vehicle anchor point is matched to is best match section, and the section between fleet's head vehicle anchor point and trailer anchor point is vehicle
Team's advanced positions.
Summary of the invention
In response to the problems existing in the prior art, the purpose of the present invention is to provide the vehicle panoramic displayings based on intelligent positioning
System, by can accurately be positioned to vehicle, test the speed and carry out road condition monitoring in road surfacing vehicle monitoring module；
Data information is saved in vehicle panoramic by data management module and shows management system；Vehicle panoramic shows that management system can be with
Show traffic information and monitoring fleet information.
To achieve the above object, the technical solution adopted by the present invention is that：
Vehicle panoramic display systems based on intelligent positioning, including vehicle panoramic show management system and vehicle data collection
System；The vehicle data acquisition system includes data management module and vehicle monitoring module；The vehicle monitoring module includes
Multiple groups photosensitive sensor and/or multiple groups ultrasonic sensor, photosensitive switch control unit, counting unit, test the speed unit and multiple groups
Radio frequency identification unit, the vehicle monitoring module is set to road surface, for the road conditions in real-time monitoring section, vehicle flowrate and vehicle driving
Speed；The radio frequency identification unit includes the radio-frequency card of installation in the car and the reader set on road surface, the radio-frequency card memory
Contain the identity information of car owner and the information of vehicle；The data management module include data receipt unit, data processing unit,
Data storage cell and data transmission unit；The geographical location of each reader has been stored in advance in the data storage cell；Institute
Data management module is stated for receiving, handling, storing and uploading data information detected by the vehicle monitoring module and incite somebody to action
The information preservation being collected into is shown in management system to vehicle panoramic.
Vehicle monitoring module of the invention will be supervised for monitoring daily road traffic, speed and traffic information
Measured data is sent to the data management module.
Specifically, the reader and/or 201/ ultrasonic sensor 202 of photosensitive sensor are also connected with timing unit,
The time passed through for monitoring vehicle.The photosensitive sensor converts optical signals to electric signal, when there is vehicle to cross road surface,
The instantaneous variation that optical signal can be detected positioned at the photosensitive sensor on road surface, it is described when vehicle crosses one group of photosensitive sensor
The unit that tests the speed can calculate the length of vehicle according to the distance between the time of optical signal instantaneous variation and one group of photosensitive sensor
Degree and travel speed；The ultrasonic sensor is by emitting ultrasonic signal to upper pavement surface, when there is vehicle to cross road surface,
The ultrasonic sensor can receive reflected ultrasonic signal at once, when vehicle crosses one group of ultrasonic sensor
When, the length and travel speed of vehicle can be calculated by the unit that tests the speed；When a photosensitive sensor/supersonic sensing
When device detects signal transient variation, the counting unit remembers a number, so that the vehicle flowrate to road counts.
When vehicle crosses reader, the reader is the body that can recognize car owner by the radio-frequency card read and write in the vehicle
The information of part information and vehicle, in conjunction with the geographical location information in vehicle monitoring module, so that it may accurately measure the speed of vehicle
Degree and track.The data management module receives the data information detected by the vehicle monitoring module, and is stored
Or the vehicle panoramic is uploaded to after processing and is shown in management system for showing.
It is more acurrate by the monitoring method progress vehicle location of this programme, it tests the speed small with the error of track generation, passes through vehicle
Panorama shows that management system can monitor and show road conditions and fleet's curve, is conducive to vehicle crew in fleet and keeps rank,
And suitable path can be selected according to road conditions.
Preferably, the vehicle panoramic shows that management system includes showing interface assembly, maps processing component, data analysis
Processing component, systematic parameter configuration module and vehicle information database；The vehicle information database is for storing from the vehicle
The data that monitoring modular uploads, the Data Analysis Services component obtain vehicle data, and root from vehicle information database
Fleet's state is calculated by these vehicle datas according to the rule being arranged in systematic parameter configuration module, and by vehicle driving trace
And fleet's status data is sent to maps processing component, the fleet's state and track on map play, and other data are sent
It is shown to displaying interface assembly for fault warning and report；Maps processing component shown on map vehicle driving trace and
Fleet's state is shown in different colors, and when playing driving trace, car speed dynamic carries out acceleration and deceleration, fleet and vehicle
Incidence relation carries out line with animation lines.
Current geographic position and the identity information and information of vehicles of car owner are sent out by data management module described in this programme
It is sent in vehicle information database, vehicle data is obtained by components of data analysis and generates track of vehicle, and by vehicle driving
Track and fleet's status data are sent to maps processing component, and the fleet's state and track on map play.This programme institute
It states vehicle panoramic and shows that management system has the multiple functions such as alarm function, report are shown, curve is shown, can preferably show
The relationship of fleet and vehicle simultaneously carries out fault warning, reduces fleet's risk.
Preferably, in the multiple groups photosensitive sensor/ultrasonic sensor each group set there are two photosensitive sensor/ultrasound
Wave sensor, and the distance between described two photosensitive sensor/ultrasonic sensors are fixed；The photosensitive sensor/
Ultrasonic sensor is used to road pavement vehicle and tests the speed；The photosensitive sensor is also used to measure air visibility.
The distance between photosensitive sensor/ultrasonic sensor of this programme be it is fixed, be more convenient speed and track
Measuring and calculating；The data management module obtains suitable road driving speed, and the exhibition for passing through vehicle according to the analysis of air visibility
Show that interface carries out speed limit reminding to vehicle.
It is highly preferred that being equipped with reader between photosensitive sensor/ultrasonic sensor described in every group.This preferred embodiment makes
Must test the speed synchronous can realize with identification and positioning, can more accurately determine the track of vehicle.
Preferably, the photosensitive switch control unit and the multiple groups photosensitive sensor, multiple groups ultrasonic sensor, counting
Unit, the unit that tests the speed electrical connection replace the photosensitive sensor work for controlling the ultrasonic sensor under no light condition
Make.
Replacing for the photosensitive sensor and ultrasonic sensor is realized by photosensitive switch control unit described in this programme
Work, can similarly realize the monitoring to vehicle at night, while also can be reduced the burden of sensor, avoid working long hours
And it damages.
Preferably, all vehicle car owners can check all vehicle position informations and road conditions in system by web or APP
Information；One or more groups can be added by web APP application to form fleet in vehicle car owner, and vehicle car owner can authorize
Vehicle and owner information are shared in fleet, the vehicle inside and outside group of fleet only shows vehicle location, speed and fault message.This
Show that interface assembly can be used Web or APP and browser interface is showed user in preferred embodiment, panorama shows fleet position, always
Body situation, fleet and vehicle relationship.In conjunction with map processing component, vehicle driving trace, display alarm are played on browser interface
Pop-up interface；Car owner's property of can choose only shares the information of oneself to groups of people, and prevents the other people of the information of car owner from obtaining,
Speed, position and the fault message that neighbouring other vehicles can also be obtained, when neighbouring vehicle breaks down, neighbouring all vehicles
Warning information can be received, generation traffic accident can be effectively prevented, is conducive to information interchange between fleet, is kept good
Formation.
Preferably, when map processing component is when playing vehicle driving trace, by the vehicle in same fleet with same
Color shows, forming curves animation, and speed is marked out near curve, when there is the insertion of other vehicles in fleet with not
With color provide prompt, the displaying interface of its vehicle will pop up window and be reminded when the vehicle arrival curve of insertion.It is described
The displaying interface for all vehicles in vehicle and fleet that curve and other vehicles show and are inserted into different colors will pop up window
Mouth is reminded, and the troop for facilitating vehicle in fleet in this way keeps.
Preferably, when map processing component is when playing vehicle driving trace, setting displaying vehicle is may be selected in vehicle crew
Fleet's curve nearby is shown on interface；Fleet operator is visible to neighbouring vehicle by setting fleet's curve and/or setting is reminded,
When there is vehicle close to fleet, fleet's curve be may alternatively appear on the displaying vehicle interface of the vehicle and/or pop-up window is reminded.Vehicle
Personnel and fleet operator can authorize display or show fleet's calibration curve information, both be adapted to the driving habit of different people, together
When can also avoid other vehicles insertion fleet as far as possible.
Preferably, when a certain vehicle failure in Data Analysis Services monitor component to same fleet, disengaging fleet
Route or spacing and speed not in safe range when, relevant information can be sent at the displaying interface of all vehicles of fleet, and
Pop-up window is warned.The preferred embodiment can be more advantageous to and keep rank, and reduce traffic accident in fleet.
In addition, the photosensitive sensor in vehicle monitoring module could alternatively be electric signal prison when being applied to photovoltaic highway
Survey unit, the electric signal monitoring unit is arranged in the photovoltaic panel of photovoltaic highway, for monitor the voltage of photovoltaic panel, electric current,
Power or electricity.When vehicle passes through one piece of photovoltaic panel, the telecommunications of the photovoltaic panel can be monitored by electric signal monitoring unit
The duration of number variation and change in electric, and the data that will test are sent to data management module.The data management
Module is according to the duration of the single photovoltaic panel power on signal variation monitored and the both ends spacing meter of the single photovoltaic panel
Calculate the travel speed for obtaining vehicle；The data management module is analyzed according to the change in electric in the multiple photovoltaic panels monitored
The intensity of illumination variation in section where obtaining the multiple photovoltaic panel, and the road is obtained according to the intensity of illumination mutation analysis
The weather conditions of section, analysis obtains suitable road driving speed, and carries out speed limit to vehicle by the displaying interface of vehicle and mention
It wakes up.
Compared with prior art, the beneficial effects of the invention are as follows：(1) present invention is by knowing the radio frequency of vehicle monitoring module
Driving vehicle in other technology road pavement carries out effective identification, combined data management module, and the present invention is not only able to achieve
It is accurately positioned, measures the travel speed of road vehicles, show fleet's driving trace, moreover it is possible to which accurate control is carried out to traffic information；
(2) present invention can also remind limiting vehicle speed according to air visibility situation, thus traffic accident caused by reducing because of bad weather；
(3) present invention replaces road pavement vehicle by photosensitive sensor and ultrasonic sensor and is monitored, and can not only reach at night
Monitoring effect same with daytime, moreover it is possible to prevent sensor from damaging because working long hours, to ensure the vehicle monitoring
The stability of module；(4) information of vehicles of the invention and owner information and the curve passing through information property of can choose are shared, that is, have
Conducive to keeping fleet's formation that information leakage also can be effectively prevented, traffic accident probability of happening in fleet can also be substantially reduced.
Detailed description of the invention
Fig. 1 is the vehicle panoramic display systems overall structure block diagram based on intelligent positioning in embodiment 1；
Fig. 2 is data management module structural block diagram in embodiment 1；
Fig. 3 is vehicle monitoring modular structure block diagram in embodiment 1；
Fig. 4 is vehicle monitoring modular structure block diagram in embodiment 2；
In figure：1, data management module；101, data receipt unit；102, data processing unit；103, data storage is single
Member；104, data transmission unit；2, vehicle monitoring module；201, photosensitive sensor；2010, electric signal monitoring unit；202, surpass
Sonic sensor；203, photosensitive switch control unit；204, counting unit；205, test the speed unit；206, radio frequency identification unit.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, technical solution of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's all other embodiment obtained under the conditions of not making creative work belong to
The scope of protection of the invention.
Embodiment 1
As shown in Figures 1 to 3, the vehicle panoramic display systems based on intelligent positioning are present embodiments provided, including vehicle is complete
Scape shows management system and vehicle data acquisition system；The vehicle panoramic show management system include show interface assembly,
Figure processing component, Data Analysis Services component, systematic parameter configuration module and vehicle information database；The vehicle data collection
System includes data management module 1 and vehicle monitoring module 2；The vehicle monitoring module 2 include multiple groups photosensitive sensor 201,
Multiple groups ultrasonic sensor 202, photosensitive switch control unit 203, counting unit 204, test the speed unit 205 and radio frequency identification unit
206, the vehicle monitoring module is set to road surface, for the road conditions in real-time monitoring section, vehicle flowrate and Vehicle Speed；It is described
Radio frequency identification unit 206 includes the radio-frequency card installed in the car and the reader that photovoltaic road surface is arranged in, the radio-frequency card memory
The identity information of car owner and the information of vehicle are contained, is all provided between 201/ ultrasonic sensor 202 of photosensitive sensor described in every group
There is reader；The data management module 1 includes data receipt unit 101, data processing unit 102, data storage cell 103
And data transmission unit 104；The geographical location of each reader has been stored in advance in the data storage cell 103；The data
Management module 1 is for receiving, handling, storing and uploading data information detected by the vehicle monitoring module 2 and will collect
To information preservation into vehicle information database；The displaying interface assembly respectively with the maps processing component, the number
According to analysis processing component and systematic parameter configuration module connection, the Data Analysis Services component is also respectively with describedly
Figure processing component, the systematic parameter configuration module and vehicle information database connection；Data Analysis Services component from
Vehicle data is obtained in vehicle information database, and these vehicles are passed through according to the rule being arranged in systematic parameter configuration module
Data calculate fleet's state, and vehicle driving trace and fleet's status data are sent to maps processing component, are used for map
Fleet's state and track play, other data, which are sent to, shows that interface assembly is shown for fault warning and report；At map
It manages component to show vehicle driving trace on map and show fleet's state in different colors, the vehicle when playing driving trace
Speed dynamic carries out the incidence relation of acceleration and deceleration, fleet and vehicle and carries out line with animation lines.The reader and radio frequency
Communication connection is realized by microwave 5.8GHz frequency range between card, communication distance can reach 8~30 meters, if there is vehicle from card reader
Side's traveling, then the reader is the letter that can recognize the identity information and vehicle of car owner by the radio-frequency card read and write in the vehicle
Breath.
Specifically, the vehicle monitoring module 2 includes multiple groups photosensitive sensor 201, multiple groups ultrasonic sensor 202, light
Quick switch control unit 203, counting unit 204, test the speed unit 205 and radio frequency identification unit 206；The reader and/or light
201/ ultrasonic sensor 202 of dependent sensor is also connected with timer, starts when the triggering of reader radio frequency or sensor-triggered
Timing, the time passed through for monitoring vehicle.
Further, in 201/ ultrasonic sensor 202 of multiple groups photosensitive sensor each group set there are two photosensitive biography
201/ ultrasonic sensor 202 of sensor, and the distance between 201/ ultrasonic sensor 202 of described two photosensitive sensors is solid
Fixed L rice, it is assumed that the headstock of a vehicle is T1 by the time used in one group of 201/ ultrasonic sensor 202 of photosensitive sensor,
And this vehicle integrally pass through the time used in 201/ ultrasonic sensor 202 of a photosensitive sensor be T2, then can be by the survey
The instantaneous velocity that fast unit 205 is calculated when this vehicle crosses this group of 201/ ultrasonic sensor 202 of photosensitive sensor is L/
T1, length of wagon are (L/T1) * T2；
Further, the photosensitive switch control unit 203 is passed with the multiple groups photosensitive sensor 201, multiple groups ultrasonic wave
Sensor 202, counting unit 204, the unit 205 that tests the speed electrical connection, for controlling the ultrasonic sensor 202 under no light condition
It works instead of the photosensitive sensor 201；
On daytime or under the conditions of have light, the photosensitive switch control unit 203 control the photosensitive sensor 201 with it is described
Counting unit 204, the unit 205 that tests the speed electrical connection, and disconnect the ultrasonic sensor 202 and the counting unit 204, test the speed
The electrical connection of unit 205；Night or it is unglazed under conditions of, the photosensitive switch control unit 203 controls the ultrasonic wave and passes
Sensor 202 is electrically connected with the counting unit 204, the unit 205 that tests the speed, and disconnects the photosensitive sensor 201 and the counting
The electrical connection of unit 204, the unit 205 that tests the speed；The photosensitive sensor 201 is realized by the photosensitive switch control unit 203
With the alternation of ultrasonic sensor 202, the monitoring to vehicle can be similarly realized at night, while also can be reduced sensing
The burden of device avoids working long hours and damaging.
Specifically, the data management module 1 includes data receipt unit 101, data processing unit 102, data storage
Unit 103 and data transmission unit 104；The data processing unit 102 is single-chip microcontroller, and the data storage cell 103 is hard
Disk.
Specifically, show that interface assembly uses Web technology and developed, all vehicle car owners can pass through web user
Browser interface checks all vehicle position informations and traffic information in system；Vehicle car owner can by web application be added one or
Multiple groups are to form fleet, and vehicle car owner can authorize shares vehicle and owner information in fleet, the vehicle inside and outside group of fleet
Only show vehicle location and velocity information.
When map processing component is when playing vehicle driving trace, the vehicle in same fleet is indicated with same color
Out, forming curves animation, and speed is marked out near curve, when there is the insertion of other vehicles in fleet with different colors
Prompt is provided, the displaying interface of all vehicles in the vehicle and fleet of insertion will pop up window and be reminded.
When map processing component is when playing vehicle driving trace, vehicle crew may be selected to show on setting displaying vehicle interface
Show fleet's curve nearby；Fleet operator is visible to neighbouring vehicle by setting fleet's curve and/or setting is reminded, when there is vehicle
When close to fleet, fleet's curve be may alternatively appear on the displaying vehicle interface of the vehicle and/or pop-up window is reminded.
When the failure of a certain vehicle, disengaging fleet's route or the vehicle in Data Analysis Services monitor component to same fleet
Away from speed not in safe range when, relevant information can be sent to the displaying interface of all vehicles of fleet, and pop-up window
It is warned.
Embodiment 2
As shown in figure 4, present embodiments providing a kind of vehicle panoramic exhibition based on intelligent positioning applied to photovoltaic highway
Show system, the difference from embodiment 1 is that, the vehicle monitoring module 2 is super including multiple groups electric signal monitoring unit 2010, multiple groups
Sonic sensor 202, photosensitive switch control unit 203, counting unit 204, test the speed unit 205 and radio frequency identification unit 206, institute
Electric signal monitoring unit 2010 is stated to be arranged in the photovoltaic panel of photovoltaic highway.When vehicle passes through one piece of photovoltaic panel, pass through electric signal
Monitoring unit can monitor the change in electric of the photovoltaic panel and the duration of change in electric, and the number that will test
According to being sent to data management module 1.The data management module 1 is held according to the single photovoltaic panel power on signal variation monitored
The both ends distance computation of continuous time and the single photovoltaic panel obtains the travel speed of vehicle；1 basis of data management module
The intensity of illumination variation in section where change in electric analysis in the multiple photovoltaic panels monitored obtains the multiple photovoltaic panel,
And the weather conditions in the section are obtained according to the intensity of illumination mutation analysis, analysis obtains suitable road driving speed,
And speed limit reminding is carried out to vehicle by the displaying interface of vehicle.
The reader and/or 2010/ ultrasonic sensor 202 of electric signal monitoring unit are also connected with timer, work as reading
Start timing when writing the triggering of device radio frequency or sensor-triggered, the time passed through for monitoring vehicle.
On daytime or under the conditions of have light, the photosensitive switch control unit 203 disconnects the ultrasonic sensor 202 and institute
State the electrical connection of counting unit 204, the unit 205 that tests the speed；Night or it is unglazed under conditions of, the photosensitive switch control unit
The 203 control ultrasonic sensors 202 are electrically connected with the counting unit 204, the unit 205 that tests the speed, and photosensitive are opened by described
It closes control unit 203 and realizes that ultrasonic sensor 202 only works under night or no light condition, can similarly be realized pair at night
The monitoring of vehicle, while also can be reduced the burden of sensor, it avoids working long hours and damaging.
Specifically, the data processing unit 102 in the data management module 1 includes estimator, when vehicle is in one block of light
On volt plate when driving through, the estimator is configured as duration changed based on the photovoltaic panel power on signal and described
The spacing of photovoltaic board ends determines the travel speed of vehicle.
Specifically, the electric signal monitoring unit 2010 is electric energy computation chip, for monitoring the voltage in photovoltaic panel, electricity
Stream, power, electricity etc.；
Further, when vehicle drives through in one piece of photovoltaic panel, the estimator is configured as based on the light
The spacing of duration and the photovoltaic board ends that plate power on signal changes are lied prostrate to determine the travel speed of vehicle.Actually answering
In, the photovoltaic panel is crystal silicon solar plate, having a size of 2000*1000*35mm, rated power 180W, transfer efficiency
It is 80%, the both ends center of photovoltaic panel is equipped with terminal A, B, the distance L=2000mm of terminal A to terminal B, when no vehicle row
When sailing by the photovoltaic panel, output power W1=W* η=180*80%=140W of the photovoltaic panel, when there is vehicle driving warp
When crossing the photovoltaic panel, the front part of vehicle passes through terminal A, and the output power W1 starts to gradually decrease, until the vehicle
Front reaches terminal B, and the output power bottoms out W2, at this point, the photovoltaic panel is sheltered from completely by vehicle, it can not
The direct irradiation of light is obtained, but the indirect illumination of the acquisitions such as reflection, scattering of the light being radiated on adjacent photovoltaic plate can be passed through
It penetrates, and then is converted to lower output power, W2 is defined as W2=W1*10%=14W, the timing unit 2011 here
It is 0.12S that monitoring, which obtains the output power from the time that W1 drops to W2, keeps the output power in W2 ever since, until
The vehicle tail traveling leaves terminal A, and the time that the output power is maintained at W2 is 0.18s, and the output power starts
It gradually rises, until W1, the vehicle tail traveling leaves terminal B at this time, and the output power is increased to the time of W1 from W2
The travel speed v=60KM/h of vehicle is calculated, passes through the travel speed of vehicle according to speed formula v=L/t for 0.12S
V and the output power are maintained at the time of W2, and the length S=5m of vehicle is calculated.
Specifically, the electric signal monitoring unit 2010 monitors the variation of the output power of multiple photovoltaic panels, the number
The intensity of illumination in section changes where obtaining multiple photovoltaic panels according to the variation of output power according to processing unit 102, the data
The illumination for the common weather that processing unit 102 changes and is stored in the data storage cell 102 according to the intensity of illumination
The intensity table of comparisons can analyze to obtain the weather conditions in the section.
Specifically, the intensity of illumination table of comparisons of the common weather includes：The illumination intensity value of fine day is 30000-
300000lx, cloudy illumination intensity value are 3000-10000lx, are equivalent to 1%-10% when fine day, light when sunrise sunset
It is 300lx according to intensity value, is equivalent to 0.1%-1% when fine day, the illumination intensity value at night is 0.001-0.02lx, is equivalent to
3.3e-9~6.7e-7 when fine day direct sunlight ground；And at the cloudy day, the electric signal monitoring unit 2010 monitors light
The gross output of volt plate drops to 1%；
Further, it present embodiments provides section speed limit index and the electric signal monitoring unit 2010 monitors photovoltaic
Relationship between the gross output of plate：
When the gross output of the photovoltaic panel drops to 0.005%~0.01%, section speed limit value is 40km/h；
When the gross output of the photovoltaic panel drops to 0.001%~0.005%, section speed limit value is 30km/h；
When the gross output of the photovoltaic panel drops to 0.001% or less, section speed limit value is 20km/h.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. the vehicle panoramic display systems based on intelligent positioning, including vehicle panoramic show management system and vehicle data collection system
System；It is characterized in that, the vehicle data acquisition system includes data management module and vehicle monitoring module；The vehicle monitoring
Module includes multiple groups photosensitive sensor and/or multiple groups ultrasonic sensor, photosensitive switch control unit, counting unit, test the speed list
Member and multiple groups radio frequency identification unit, the vehicle monitoring module be set to road surface, for the road conditions in real-time monitoring section, vehicle flowrate and
Vehicle Speed；The radio frequency identification unit includes installing radio-frequency card in the car and the reader set on road surface, described to penetrate
The identity information of car owner and the information of vehicle are stored in frequency card；The data management module includes data receipt unit, data
Processing unit, data storage cell and data transmission unit；The ground of each reader has been stored in advance in the data storage cell
Manage position；The data management module is for receiving, handling, storing and uploading data detected by the vehicle monitoring module
Information simultaneously shows the information preservation being collected into vehicle panoramic in management system.
2. the vehicle panoramic display systems according to claim 1 based on intelligent positioning, which is characterized in that the vehicle is complete
Scape shows that management system includes showing interface assembly, maps processing component, Data Analysis Services component, systematic parameter configuration module
With vehicle information database；The vehicle information database is used to store the data uploaded from the vehicle monitoring module, described
Data Analysis Services component obtains vehicle data from vehicle information database, and is arranged according in systematic parameter configuration module
Rule calculate fleet's state by these vehicle datas, and vehicle driving trace and fleet's status data are sent at map
Component is managed, the fleet's state and track on map play, and other data, which are sent to, shows interface assembly for fault warning
And report is shown；Maps processing component shows vehicle driving trace on map and shows fleet's state in different colors,
The incidence relation that car speed dynamic carries out acceleration and deceleration, fleet and vehicle when playing driving trace is connected with animation lines
Line.
3. the vehicle panoramic display systems according to claim 1 based on intelligent positioning, which is characterized in that the multiple groups light
It is set there are two photosensitive sensor/ultrasonic sensor for each group in dependent sensor/ultrasonic sensor, and described two photosensitive biographies
The distance between sensor/ultrasonic sensor is fixed；Photosensitive sensor/the ultrasonic sensor is used to road pavement vehicle
It tests the speed；The photosensitive sensor is also used to measure air visibility.
4. the vehicle panoramic display systems according to claim 3 based on intelligent positioning, which is characterized in that light described in every group
Reader is equipped between dependent sensor/ultrasonic sensor.
5. the vehicle panoramic display systems according to claim 1 based on intelligent positioning, which is characterized in that described photosensitive to open
It closes control unit to be electrically connected with the multiple groups photosensitive sensor, multiple groups ultrasonic sensor, counting unit, the unit that tests the speed, be used for
Control the ultrasonic sensor replaces the photosensitive sensor to work under no light condition.
6. the vehicle panoramic display systems according to claim 1 based on intelligent positioning, which is characterized in that all vehicle vehicles
Master can check all vehicle position informations and traffic information in system by web or APP；Vehicle car owner can by web or
One or more groups are added to form fleet in person's APP application, and vehicle car owner can authorize shares vehicle and car owner's letter in fleet
It ceases, the vehicle inside and outside group of fleet only shows vehicle location and velocity information.
7. the vehicle panoramic display systems according to claim 6 based on intelligent positioning, which is characterized in that work as maps processing
Component is showed when playing vehicle driving trace, by the vehicle in same fleet with same color, forming curves animation,
And speed is marked out near curve, prompt, the vehicle of insertion are provided with different colors when there is the insertion of other vehicles in fleet
And the displaying interfaces of all vehicles in fleet will pop up window and reminded.
8. the vehicle panoramic display systems according to claim 7 based on intelligent positioning, which is characterized in that work as maps processing
When playing vehicle driving trace, vehicle crew may be selected to show fleet's curve nearby on setting displaying vehicle interface component；Vehicle
Team administrator is visible to neighbouring vehicle by setting fleet's curve and/or setting is reminded, and when there is vehicle close to fleet, fleet is bent
Line may alternatively appear on the displaying vehicle interface of the vehicle and/or pop-up window is reminded.
9. the vehicle panoramic display systems according to claim 7 based on intelligent positioning, which is characterized in that when data are analyzed
Processing component monitors a certain vehicle in same fleet and breaks down, is detached from fleet's route or spacing and speed not in safe model
When enclosing interior, relevant information can be sent at the displaying interface of all vehicles of fleet, and pop-up window is warned.
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| CN201810390933.4A CN108831159A (en) | 2018-04-27 | 2018-04-27 | Vehicle panoramic display systems based on intelligent positioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298015A (en) * | 2020-10-19 | 2021-02-02 | 上海仙塔智能科技有限公司 | Motorcade information sharing system, method and computer storage medium |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510945Y (en) * | 2001-11-04 | 2002-09-11 | 徐志强 | Highway speed-limiting mark plate |
| CN2532543Y (en) * | 2002-02-08 | 2003-01-22 | 黄永清 | High way bad weather prewarning device |
| CN1549224A (en) * | 2003-05-13 | 2004-11-24 | 林贵生 | Vehicle detecting apparatus |
| CN1975802A (en) * | 2006-11-28 | 2007-06-06 | 中国电子科技集团公司第三十八研究所 | Control method for motor vehicle formation driving system |
| CN1996423A (en) * | 2006-12-29 | 2007-07-11 | 浙江数维信息科技有限公司 | Method for detecting vehicle flow and speed using light beam |
| CN102721648A (en) * | 2012-07-11 | 2012-10-10 | 吉林大学 | Vehicle-mounted mobile device for detecting visibility of foggy weather and detecting method thereof |
| CN102829795A (en) * | 2012-07-17 | 2012-12-19 | 广东好帮手电子科技股份有限公司 | Navigation system and control method thereof |
| CN102183256B (en) * | 2011-02-28 | 2012-12-26 | 重庆大学 | Map matching method for marching fleet |
| CN103091507A (en) * | 2011-08-16 | 2013-05-08 | 戴卡特隆有限公司 | Estimation method and device for estimating instantaneous speed of individual or object |
| CN103218587A (en) * | 2013-04-11 | 2013-07-24 | 广东省电信规划设计院有限公司 | Proximity sensor, radio frequency identification (RFID) card reader and proximity sensing method |
| CN104064031A (en) * | 2014-07-02 | 2014-09-24 | 丁宏飞 | Vehicle peccancy monitoring and tracking positioning system of applying electronic license plate |
| CN104102978A (en) * | 2014-07-25 | 2014-10-15 | 上海扬梓投资管理有限公司 | Vehicle team management method and system |
| CN104519098A (en) * | 2013-09-29 | 2015-04-15 | 北京锚盾汽车用品有限公司 | Mobile application terminal and background server |
| US20150127189A1 (en) * | 2012-05-16 | 2015-05-07 | Continental Teves Ag & Co. Ohg | Method and system for autonomous tracking of a following vehicle in the lane of a leading vehicle |
| CN105279959A (en) * | 2015-11-24 | 2016-01-27 | 严春波 | Method for joining team formation using self-driving information |
| CN106023580A (en) * | 2016-06-12 | 2016-10-12 | 中国电信股份有限公司广东号百信息服务分公司 | Fleet vehicle tracking positioning panorama display system |
| CN107142815A (en) * | 2017-07-06 | 2017-09-08 | 长沙理工大学 | A kind of intelligent traffic monitoring system based on solar power generation road surface |
-
2018
- 2018-04-27 CN CN201810390933.4A patent/CN108831159A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510945Y (en) * | 2001-11-04 | 2002-09-11 | 徐志强 | Highway speed-limiting mark plate |
| CN2532543Y (en) * | 2002-02-08 | 2003-01-22 | 黄永清 | High way bad weather prewarning device |
| CN1549224A (en) * | 2003-05-13 | 2004-11-24 | 林贵生 | Vehicle detecting apparatus |
| CN1975802A (en) * | 2006-11-28 | 2007-06-06 | 中国电子科技集团公司第三十八研究所 | Control method for motor vehicle formation driving system |
| CN1996423A (en) * | 2006-12-29 | 2007-07-11 | 浙江数维信息科技有限公司 | Method for detecting vehicle flow and speed using light beam |
| CN102183256B (en) * | 2011-02-28 | 2012-12-26 | 重庆大学 | Map matching method for marching fleet |
| CN103091507A (en) * | 2011-08-16 | 2013-05-08 | 戴卡特隆有限公司 | Estimation method and device for estimating instantaneous speed of individual or object |
| US20150127189A1 (en) * | 2012-05-16 | 2015-05-07 | Continental Teves Ag & Co. Ohg | Method and system for autonomous tracking of a following vehicle in the lane of a leading vehicle |
| CN102721648A (en) * | 2012-07-11 | 2012-10-10 | 吉林大学 | Vehicle-mounted mobile device for detecting visibility of foggy weather and detecting method thereof |
| CN102829795A (en) * | 2012-07-17 | 2012-12-19 | 广东好帮手电子科技股份有限公司 | Navigation system and control method thereof |
| CN103218587A (en) * | 2013-04-11 | 2013-07-24 | 广东省电信规划设计院有限公司 | Proximity sensor, radio frequency identification (RFID) card reader and proximity sensing method |
| CN104519098A (en) * | 2013-09-29 | 2015-04-15 | 北京锚盾汽车用品有限公司 | Mobile application terminal and background server |
| CN104064031A (en) * | 2014-07-02 | 2014-09-24 | 丁宏飞 | Vehicle peccancy monitoring and tracking positioning system of applying electronic license plate |
| CN104102978A (en) * | 2014-07-25 | 2014-10-15 | 上海扬梓投资管理有限公司 | Vehicle team management method and system |
| CN105279959A (en) * | 2015-11-24 | 2016-01-27 | 严春波 | Method for joining team formation using self-driving information |
| CN106023580A (en) * | 2016-06-12 | 2016-10-12 | 中国电信股份有限公司广东号百信息服务分公司 | Fleet vehicle tracking positioning panorama display system |
| CN107142815A (en) * | 2017-07-06 | 2017-09-08 | 长沙理工大学 | A kind of intelligent traffic monitoring system based on solar power generation road surface |
Non-Patent Citations (1)
| Title |
|---|
| 张春晶: "基于单线圈的车辆识别研究", 《现代科学仪器》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298015A (en) * | 2020-10-19 | 2021-02-02 | 上海仙塔智能科技有限公司 | Motorcade information sharing system, method and computer storage medium |
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Application publication date: 20181116 |