CN105553037A - Integrated charging pile based on GPS positioning detection - Google Patents
Integrated charging pile based on GPS positioning detection Download PDFInfo
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- CN105553037A CN105553037A CN201610080093.2A CN201610080093A CN105553037A CN 105553037 A CN105553037 A CN 105553037A CN 201610080093 A CN201610080093 A CN 201610080093A CN 105553037 A CN105553037 A CN 105553037A
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Classifications
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- H02J7/0027—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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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
- G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
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- H02J7/0026—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to an integrated charging pile based on GPS positioning detection. The integrated charging pile comprises an automobile detection device, a charging pile main body framework, an exhaust pipe detection device and a frequency division duplex communication device; the automobile detection device is used for detecting whether automobiles pass by roads nearby a charging pile; the exhaust pipe detection device is used for detecting the vehicle types of the passing by automobiles; the internal part of the charging pile main body framework comprises a Sunplus SPCE061A chip; the charging pile main body framework is used for charging an electric automobile; the Sunplus SPCE061A chip is respectively connected with the automobile detection device, the exhaust pipe detection device and the frequency division duplex communication device. Through the charging pile of the invention, convenient charging service is provided for the electric automobile; meanwhile, the vehicle types on the surrounding roads are counted, thus providing valuable reference data for a city electric vehicle manager.
Description
Technical field
The present invention relates to charging pile field, particularly relate to a kind of integrated charging pile based on GPS detection and localization.
Background technology
Compare the automobile of traditional energy, electric automobile is accepted by people gradually because of having the following advantages: (1) zero discharge.Pure electric automobile uses electric energy, discharges under steam without waste gas, free from environmental pollution; (2) electric automobile drives the energy utilization rate of automobile high than gasoline engine; (3) because using single electric energy, engine, speed changer, fuel tank, cooling and gas extraction system is eliminated, so structure is simpler; (4) noise is little; (5) vehicle charging can be carried out when electricity consumption ebb, the peak-valley difference of electrical network can be stabilized, generating equipment is fully used.
Electric automobile, relative fuel-engined vehicle, essential difference (different) is four large parts, drive motors, speed setting controller, electrokinetic cell, onboard charger.For gas station, he completes charging by public charging pile.The quality discrepancy of electric automobile depends on this four large parts, and it is worth the quality that height also depends on these four large parts.The purposes of electric automobile is also directly related at the selection and deployment of four large parts.
Electric automobile is because in-built reason, make its relative traditional energy automobile, there is the advantage of various aspects, but, a main cause of restriction Development of Electric Vehicles is that the configuration of its charging electrical network is difficult to adapt with the distribution situation of electric automobile, if arrange too many charging pile, although the situation that electric automobile can be avoided can to fill without electricity occurs, but but take too many resource, the financial burden being difficult to bear is brought to operator, on the contrary, if only there is road arranged alongside charging pile frequently at electric automobile, although decrease taking resource, but on the one hand, there is the experience judging that general dependence is passing frequently in electric automobile, judge inadequate science, on the other hand, the situation easily causing electric automobile to be difficult to search out charging pile occurs, time and loss is economically brought to electric automobile user.Meanwhile, the charging pile structural design of electric automobile of the prior art is too simple, and function singleness, causes the inefficiency of its major function and charge function, also cannot meet the various further user demands of electric automobile user.
Therefore, need a kind of New-type charge stake, multiple function device for road vehicle type near adding up can be increased on the charging pile of electric automobile, realization is to the accurate statistics of neighbouring road vehicle type and report in time, ensure the science of data, and charging pile structure of the prior art can be optimized, improve the charge efficiency of charging pile, increase the miscellaneous function of charging pile.
Summary of the invention
In order to solve the problem, the invention provides a kind of integrated charging pile based on GPS detection and localization, originally being integrated with automotive inspection equipment with it at charging pile has automobile to pass through with road near determining, integrated exhaust duct checkout equipment is to determine that whether the automobile of neighbouring road is for electric motor car, and utilize frequency duplex communications equipment type of vehicle to be added up hair to deliver to the server of the electric motor car information collecting center position of far-end to carry out unified planning, determine the quantity of the necessity that the charging pile of correspondence position is arranged and setting, simultaneously, adopt charging pile main framework as the charge function equipment of charging pile and miscellaneous function equipment, ensure the efficient charging of electric automobile, facilitate the use of electric automobile user.
According to an aspect of the present invention, provide a kind of integrated charging pile based on GPS detection and localization, described charging pile comprises automotive inspection equipment, charging pile main framework, blast pipe checkout equipment and frequency duplex communications equipment, whether automotive inspection equipment has automobile to pass through for detecting road near charging pile, blast pipe checkout equipment is for detecting the type of vehicle by automobile, Ling Yang SPCE061A chip is comprised in charging pile main framework, charging pile main framework is used for charging electric vehicle, Ling Yang SPCE061A chip and automotive inspection equipment, blast pipe checkout equipment is connected respectively with frequency duplex communications equipment.
More specifically, described based in the integrated charging pile of GPS detection and localization, comprise: automotive inspection equipment, comprise memory device and GPRS communication equipment, memory device is used for prestoring GPS electronic chart, and GPRS communication equipment is connected with memory device, receives traffic control center sends, the GPS real time data of driving vehicle on road near automotive inspection equipment in GPS electronic chart, when GPS real time data is consistent with automotive inspection equipment GPS location, sends automobile and pass through signal, charging pile main framework, comprises alternating current receiving equipment, Ling Yang SPCE061A chip, card reader, printer, display screen, electric energy meter, charging gun, three-phase socket, the first surge protection device, the second surge protection device, the first circuit breaker, the second short-circuiting device, the first leakage protection equipment, the second leakage protection equipment, Switching Power Supply and power converter, alternating current receiving equipment is for receiving alternating current circuit, and alternating current circuit comprises AC power cord and center line, the input of the first circuit breaker is connected with alternating current receiving equipment, output is connected with the power input of electric energy meter, correspondingly, the input of the first circuit breaker and output all comprise AC power cord and center line two circuits, first circuit breaker comprises two switches, lays respectively on AC power cord and center line, the two ends of the first leakage protection equipment are connected respectively with the center line of the first circuit breaker input, the center line of output, first surge protection device is connected with the output of the first circuit breaker, the input of the second circuit breaker is connected with alternating current receiving equipment, output is connected with the input of Switching Power Supply, correspondingly, the input of the second circuit breaker and output all comprise AC power cord and center line two circuits, second circuit breaker comprises two switches, lays respectively on AC power cord and center line, the two ends of the second leakage protection equipment are connected respectively with the center line of the second circuit breaker input, the center line of output, second surge protection device is connected with the output of the second circuit breaker, the power output end of electric energy meter is connected with the input of charging gun, and the data output end of electric energy meter is connected with the RS485 serial ports of Ling Yang SPCE061A chip, the output of charging gun comprises three-line, except the AC power cord that connected the output of electric energy meter by the input of charging gun and center line, also comprises earth connection, power converter, comprise solar powered device, diverter switch and electric pressure converter, diverter switch is connected respectively with the output of solar powered device and the second circuit breaker, determine that the output whether being switched to the second circuit breaker is to be powered by the output of the second circuit breaker according to the output voltage size at solar powered device place, electric pressure converter is connected with diverter switch, voltage transitions for being inputted by diverter switch is 5V voltage, 3.3V voltage or 12V voltage, for Ling Yang SPCE061A chip, card reader and display screen provide supply of electric power, card reader is connected with a RS232 serial ports of Ling Yang SPCE061A chip, printer is connected with the 2nd RS232 serial ports of Ling Yang SPCE061A chip by serial ports, and the power supply receiving terminal of printer is also connected with the output of Switching Power Supply, display screen is connected with the parallel data grabbing card of Ling Yang SPCE061A chip, frequency duplex communications equipment, sets up wireless two-way communication link with the electric automobile information collecting center of far-end, SD storage card, black and white threshold value and threshold number of pixels are prestored, described black and white threshold value is used for performing binary conversion treatment to image, described SD storage card has also prestored multiple gray processing blast pipe shape masterplate, and each gray processing blast pipe shape masterplate obtains for taking obtained blast pipe image execution gray processing process to dissimilar petrol car base platoon tracheae, high-definition camera, for taking road near charging pile, to obtain neighbouring road image, near described, the resolution of road image is 3840 × 2160, blast pipe checkout equipment, be connected with high-definition camera, comprise gray processing process subset, Image semantic classification subset, binary conversion treatment subset, column border detection subset, row rim detection subset, Target Segmentation subset and target recognin equipment, described gray processing process subset is connected with described high-definition camera, to perform gray processing process to obtain gray processing road image to described neighbouring road image, described Image semantic classification subset is connected with described gray processing process subset, to perform contrast strengthen and the process of self adaptation recursive filtering successively to described gray processing road image to obtain preliminary treatment road image, described binary conversion treatment subset is connected respectively with described Image semantic classification subset and described SD storage card, the gray value of each pixel of described preliminary treatment road image is compared respectively with described black and white threshold value, when the gray value of pixel is greater than described black and white threshold value, pixel is designated as white pixel, when the gray value of pixel is less than described black and white threshold value, pixel is designated as black picture element, thus obtains binaryzation road image, described column border detects subset and is connected respectively with described binary conversion treatment subset and described SD storage card, for to described binaryzation road image, calculate the number of often row black picture element, the row that the number of black picture element is more than or equal to described threshold number of pixels are designated as edge columns, described row rim detection subset is connected respectively with described binary conversion treatment subset and described SD storage card, for to described binaryzation road image, calculate the number of often row black picture element, the row that the number of black picture element is more than or equal to described threshold number of pixels is designated as edge lines, described Target Segmentation subset and described column border detect subset and described row rim detection subset is connected respectively, region edge columns and edge lines interweaved as target domain of the existence, and is partitioned into described target domain of the existence to export as target subgraph from described binaryzation road image, described target recognin equipment is connected respectively with described Target Segmentation subset and described SD storage card, by described target subgraph and described multiple gray processing blast pipe shape stencil matching, the match is successful, then export existence petrol car signal, and export and corresponding use petrol car vehicle, it fails to match, then export not exist to use petrol car signal, Ling Yang SPCE061A chip and frequency duplex communications equipment, blast pipe checkout equipment is connected respectively with automotive inspection equipment, when receiving automobile by signal, automobile quantity is from adding 1, when receive automobile by signal and receive existence petrol car signal time, by petrol car quantity from adding 1, electric automobile quantity is that automobile quantity deducts and uses petrol car quantity, automobile quantity, with petrol car quantity and electric automobile quantity automatic clear every day, Ling Yang SPCE061A chip passes through frequency duplex communications equipment by automobile quantity, the server of the electric automobile information collecting center position of far-end is sent to by petrol car quantity and electric automobile quantity.
More specifically, described based in the integrated charging pile of GPS detection and localization, described charging pile also comprises: timer, for providing timing signal.
More specifically, described based in the integrated charging pile of GPS detection and localization: timer is connected with Ling Yang SPCE061A chip.
More specifically, described based in the integrated charging pile of GPS detection and localization: Ling Yang SPCE061A built-in chip type has timer.
More specifically, described based in the integrated charging pile of GPS detection and localization: printer is mini-printer.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram of the integrated charging pile based on GPS detection and localization illustrated according to an embodiment of the present invention.
Reference numeral: 1 automotive inspection equipment; 2 charging pile main frameworks; 3 blast pipe checkout equipments; 4 frequency duplex communications equipment
Embodiment
Below with reference to accompanying drawings the embodiment of the integrated charging pile based on GPS detection and localization of the present invention is described in detail.
One of bottleneck of Development of Electric Vehicles is that the charging network construction mode of electric automobile and the charge requirement of electric automobile are difficult to adapt to, in electrically-charging equipment progradation, if the needs of the electric automobile of power drain may be there are in order to meet each road in the manager of electric automobile, then need the charging pile of in city each near roads all magnitude setting abundance, but easy like this causing has been covered with too much charging pile in city, in fact a lot of charging pile is in without the chargeable idle condition of electric automobile, occupy too much Urban spatial recourses and charger hardware resource, a difficult problem is brought to the maintenance of charging pile.
But, if the manager of electric automobile only selects to arrange charging pile in bustling location or a fairly large number of location of electric automobile determined by rule of thumb, other positions do not arrange the mode of charging pile, although a large amount of Urban spatial recourses and charger hardware resource can be saved, facilitate the maintenance of charging pile, defect is, the situation that this mode easily causes the electric automobile in some locations to can not find charging pile occurs, and makes electric automobile user be absorbed in vehicle electric power and exhausts and stranded difficult situation on road.
Meanwhile, the charging pile structure of electric automobile of the prior art is comparatively extensive, and it is reasonable not to design, cause charge efficiency not high, and the function of electric automobile of the prior art is comparatively single, the user demand of electric automobile user cannot be met, cause Consumer's Experience poor.
In order to overcome above-mentioned deficiency, the present invention has built a kind of integrated charging pile based on GPS detection and localization, the automobile sum of neighbouring road process, electric motor car quantity and non-electrical motor-car quantity can be gathered, and so that the manager of electric automobile carries out entirety statistics on the management server vehicle type information collected being sent in real time electric automobile, determine that the charging pile of corresponding road arranges pattern, avoid the wasting of resources or charging device deficiency, the structure of charging pile is optimised simultaneously, thus can meet the various demands of electric automobile user.
Fig. 1 is the block diagram of the integrated charging pile based on GPS detection and localization illustrated according to an embodiment of the present invention, described charging pile comprises automotive inspection equipment, charging pile main framework, blast pipe checkout equipment and frequency duplex communications equipment, whether automotive inspection equipment has automobile to pass through for detecting road near charging pile, blast pipe checkout equipment is for detecting the type of vehicle by automobile, Ling Yang SPCE061A chip is comprised in charging pile main framework, charging pile main framework is used for charging electric vehicle, Ling Yang SPCE061A chip and automotive inspection equipment, blast pipe checkout equipment is connected respectively with frequency duplex communications equipment.
Then, continue to be further detailed the concrete structure of the integrated charging pile based on GPS detection and localization of the present invention.
Described charging pile comprises: automotive inspection equipment, comprise memory device and GPRS communication equipment, memory device is used for prestoring GPS electronic chart, GPRS communication equipment is connected with memory device, receive traffic control center sends, the GPS real time data of driving vehicle on road near automotive inspection equipment in GPS electronic chart, when GPS real time data is consistent with automotive inspection equipment GPS location, sends automobile and pass through signal.
Described charging pile comprises: charging pile main framework, comprises alternating current receiving equipment, Ling Yang SPCE061A chip, card reader, printer, display screen, electric energy meter, charging gun, three-phase socket, the first surge protection device, the second surge protection device, the first circuit breaker, the second short-circuiting device, the first leakage protection equipment, the second leakage protection equipment, Switching Power Supply and power converter.
Alternating current receiving equipment is for receiving alternating current circuit, and alternating current circuit comprises AC power cord and center line; The input of the first circuit breaker is connected with alternating current receiving equipment, output is connected with the power input of electric energy meter, correspondingly, the input of the first circuit breaker and output all comprise AC power cord and center line two circuits, first circuit breaker comprises two switches, lays respectively on AC power cord and center line; The two ends of the first leakage protection equipment are connected respectively with the center line of the first circuit breaker input, the center line of output; First surge protection device is connected with the output of the first circuit breaker.
The input of the second circuit breaker is connected with alternating current receiving equipment, output is connected with the input of Switching Power Supply, correspondingly, the input of the second circuit breaker and output all comprise AC power cord and center line two circuits, second circuit breaker comprises two switches, lays respectively on AC power cord and center line; The two ends of the second leakage protection equipment are connected respectively with the center line of the second circuit breaker input, the center line of output; Second surge protection device is connected with the output of the second circuit breaker; The power output end of electric energy meter is connected with the input of charging gun, and the data output end of electric energy meter is connected with the RS485 serial ports of Ling Yang SPCE061A chip.
The output of charging gun comprises three-line, except the AC power cord that connected the output of electric energy meter by the input of charging gun and center line, also comprises earth connection.
Power converter, comprise solar powered device, diverter switch and electric pressure converter, diverter switch is connected respectively with the output of solar powered device and the second circuit breaker, determines that the output whether being switched to the second circuit breaker is to be powered by the output of the second circuit breaker according to the output voltage size at solar powered device place.
Electric pressure converter is connected with diverter switch, and the voltage transitions for being inputted by diverter switch is 5V voltage, 3.3V voltage or 12V voltage, for Ling Yang SPCE061A chip, card reader and display screen provide supply of electric power; Card reader is connected with a RS232 serial ports of Ling Yang SPCE061A chip; Printer is connected with the 2nd RS232 serial ports of Ling Yang SPCE061A chip by serial ports, and the power supply receiving terminal of printer is also connected with the output of Switching Power Supply; Display screen is connected with the parallel data grabbing card of Ling Yang SPCE061A chip.
Described charging pile comprises: frequency duplex communications equipment, sets up wireless two-way communication link with the electric automobile information collecting center of far-end.
Described charging pile comprises: SD storage card, black and white threshold value and threshold number of pixels are prestored, described black and white threshold value is used for performing binary conversion treatment to image, described SD storage card has also prestored multiple gray processing blast pipe shape masterplate, and each gray processing blast pipe shape masterplate obtains for taking obtained blast pipe image execution gray processing process to dissimilar petrol car base platoon tracheae.
Described charging pile comprises: high-definition camera, and for taking road near charging pile, to obtain neighbouring road image, near described, the resolution of road image is 3840 × 2160.
Described charging pile comprises: blast pipe checkout equipment, be connected with high-definition camera, comprise gray processing process subset, Image semantic classification subset, binary conversion treatment subset, column border detection subset, row rim detection subset, Target Segmentation subset and target recognin equipment.
Described gray processing process subset is connected with described high-definition camera, to perform gray processing process to obtain gray processing road image to described neighbouring road image; Described Image semantic classification subset is connected with described gray processing process subset, to perform contrast strengthen and the process of self adaptation recursive filtering successively to described gray processing road image to obtain preliminary treatment road image.
Described binary conversion treatment subset is connected respectively with described Image semantic classification subset and described SD storage card, the gray value of each pixel of described preliminary treatment road image is compared respectively with described black and white threshold value, when the gray value of pixel is greater than described black and white threshold value, pixel is designated as white pixel, when the gray value of pixel is less than described black and white threshold value, pixel is designated as black picture element, thus obtains binaryzation road image.
Described column border detects subset and is connected respectively with described binary conversion treatment subset and described SD storage card, for to described binaryzation road image, calculate the number of often row black picture element, the row that the number of black picture element is more than or equal to described threshold number of pixels are designated as edge columns; Described row rim detection subset is connected respectively with described binary conversion treatment subset and described SD storage card, for to described binaryzation road image, calculate the number of often row black picture element, the row that the number of black picture element is more than or equal to described threshold number of pixels is designated as edge lines.
Described Target Segmentation subset and described column border detect subset and described row rim detection subset is connected respectively, region edge columns and edge lines interweaved as target domain of the existence, and is partitioned into described target domain of the existence to export as target subgraph from described binaryzation road image; Described target recognin equipment is connected respectively with described Target Segmentation subset and described SD storage card, by described target subgraph and described multiple gray processing blast pipe shape stencil matching, the match is successful, then export existence petrol car signal, and export and corresponding use petrol car vehicle, it fails to match, then export not exist to use petrol car signal.
Ling Yang SPCE061A chip and frequency duplex communications equipment, blast pipe checkout equipment is connected respectively with automotive inspection equipment, when receiving automobile by signal, automobile quantity is from adding 1, when receive automobile by signal and receive existence petrol car signal time, by petrol car quantity from adding 1, electric automobile quantity is that automobile quantity deducts and uses petrol car quantity, automobile quantity, with petrol car quantity and electric automobile quantity automatic clear every day, Ling Yang SPCE061A chip passes through frequency duplex communications equipment by automobile quantity, the server of the electric automobile information collecting center position of far-end is sent to by petrol car quantity and electric automobile quantity.
Alternatively, described charging pile also comprises: timer, for providing timing signal; Timer is connected with Ling Yang SPCE061A chip; Ling Yang SPCE061A built-in chip type has timer; And printer is chosen as mini-printer.
In addition, the predecessor of GPS is a kind of Transit satellite navigation system (Transit) of US military development, and development in 1958, formally comes into operation for 1964.StarNet's work that this system forms with 5 to 6 satellites, walks around at most the earth 13 times every day, and cannot provide elevation information, also not fully up to expectations in positioning precision.But transit navigation system makes research and development department achieve preliminary experience to satellite fix, and demonstrates the feasibility positioned by satellite system, and place mat has been buried in the development for GPS.Huge superiority in navigation is demonstrated and transit navigation system exists the great drawback in submarine and ship navigation due to satellite fix.U.S.'s the armies of navy, army and air force and civilian department all feel in the urgent need to a kind of new satellite navigation system.
For this reason, United States Naval Research Laboratory (NRL) proposes the global location net plan of use 12 to 18 satellite composition 10000km height of Tinmation by name, and respectively transmit a test satellite in 1967,1969 and 1974, preliminary test atomic clock timekeeping system on these satellites, this is the pinpoint basis of GPS.USAF then proposes the plan forming 3 to 4 group of stars with every group of stars 4 to 5 satellites of 621-B, in these satellites except 1 to adopt except geo-stationary orbit remaining all life cycle be the inclined plane of 24h, this plan is distribution satellite distance measuring signal based on pseudo noise code (PRN), its powerful function, when signal density lower than ambient noise 1% time also can be detected.The Successful utilization of pseudo noise code is that GPS is obtained a successful important foundation.The plan of naval is mainly used in as naval vessel provides low dynamic 2 dimension location, and the plan of air force can supply to provide high dynamic Service, but system is too complicated.Huge expense and two plans here can be caused all in order to provide global location to design owing to developing two systems simultaneously, so U.S. Department of Defense in 1973 unites two into one 2, and the satellite navigation of being taken the lead by Ministry of National Defence location co-plan office (JPO) leader, also administrative body is built up in air force's space flight place in Los Angeles.This mechanism member is numerous, comprises the representative of AUS, naval, marine corps, Ministry of Communications, DMA, NATO and Australia.
Adopt the integrated charging pile based on GPS detection and localization of the present invention, the technical problem realizing the charging of electric automobile facility and save the equilibrium between Urban Public Space resource is difficult to for prior art, first, adopt the mode of local image data, by being provided with automobile type detection equipment targetedly in this ground of charging pile, complete the statistics of the car category to neighbouring road, to be used as the data basis of manager's decision-making, the equilibrium realizing the charging of electric automobile facility and save between Urban Public Space resource, secondly, the internal structure of the charging pile optimized and supplementary structure, all improve from each aspect of performance of charging pile, improve the experience of electric automobile user.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (6)
1. the integrated charging pile based on GPS detection and localization, described charging pile comprises automotive inspection equipment, charging pile main framework, blast pipe checkout equipment and frequency duplex communications equipment, whether automotive inspection equipment has automobile to pass through for detecting road near charging pile, blast pipe checkout equipment is for detecting the type of vehicle by automobile, Ling Yang SPCE061A chip is comprised in charging pile main framework, charging pile main framework is used for charging electric vehicle, Ling Yang SPCE061A chip and automotive inspection equipment, blast pipe checkout equipment is connected respectively with frequency duplex communications equipment.
2., as claimed in claim 1 based on the integrated charging pile of GPS detection and localization, it is characterized in that, described charging pile comprises:
Automotive inspection equipment, comprise memory device and GPRS communication equipment, memory device is used for prestoring GPS electronic chart, GPRS communication equipment is connected with memory device, receive traffic control center sends, the GPS real time data of driving vehicle on road near automotive inspection equipment in GPS electronic chart, when GPS real time data is consistent with automotive inspection equipment GPS location, sends automobile and pass through signal;
Charging pile main framework, comprises alternating current receiving equipment, Ling Yang SPCE061A chip, card reader, printer, display screen, electric energy meter, charging gun, three-phase socket, the first surge protection device, the second surge protection device, the first circuit breaker, the second short-circuiting device, the first leakage protection equipment, the second leakage protection equipment, Switching Power Supply and power converter;
Alternating current receiving equipment is for receiving alternating current circuit, and alternating current circuit comprises AC power cord and center line;
The input of the first circuit breaker is connected with alternating current receiving equipment, output is connected with the power input of electric energy meter, correspondingly, the input of the first circuit breaker and output all comprise AC power cord and center line two circuits, first circuit breaker comprises two switches, lays respectively on AC power cord and center line;
The two ends of the first leakage protection equipment are connected respectively with the center line of the first circuit breaker input, the center line of output;
First surge protection device is connected with the output of the first circuit breaker;
The input of the second circuit breaker is connected with alternating current receiving equipment, output is connected with the input of Switching Power Supply, correspondingly, the input of the second circuit breaker and output all comprise AC power cord and center line two circuits, second circuit breaker comprises two switches, lays respectively on AC power cord and center line;
The two ends of the second leakage protection equipment are connected respectively with the center line of the second circuit breaker input, the center line of output;
Second surge protection device is connected with the output of the second circuit breaker;
The power output end of electric energy meter is connected with the input of charging gun, and the data output end of electric energy meter is connected with the RS485 serial ports of Ling Yang SPCE061A chip;
The output of charging gun comprises three-line, except the AC power cord that connected the output of electric energy meter by the input of charging gun and center line, also comprises earth connection;
Power converter, comprise solar powered device, diverter switch and electric pressure converter, diverter switch is connected respectively with the output of solar powered device and the second circuit breaker, determine that the output whether being switched to the second circuit breaker is to be powered by the output of the second circuit breaker according to the output voltage size at solar powered device place, electric pressure converter is connected with diverter switch, voltage transitions for being inputted by diverter switch is 5V voltage, 3.3V voltage or 12V voltage, for Ling Yang SPCE061A chip, card reader and display screen provide supply of electric power;
Card reader is connected with a RS232 serial ports of Ling Yang SPCE061A chip;
Printer is connected with the 2nd RS232 serial ports of Ling Yang SPCE061A chip by serial ports, and the power supply receiving terminal of printer is also connected with the output of Switching Power Supply;
Display screen is connected with the parallel data grabbing card of Ling Yang SPCE061A chip;
Frequency duplex communications equipment, sets up wireless two-way communication link with the electric automobile information collecting center of far-end;
SD storage card, black and white threshold value and threshold number of pixels are prestored, described black and white threshold value is used for performing binary conversion treatment to image, described SD storage card has also prestored multiple gray processing blast pipe shape masterplate, and each gray processing blast pipe shape masterplate obtains for taking obtained blast pipe image execution gray processing process to dissimilar petrol car base platoon tracheae;
High-definition camera, for taking road near charging pile, to obtain neighbouring road image, near described, the resolution of road image is 3840 × 2160;
Blast pipe checkout equipment, be connected with high-definition camera, comprise gray processing process subset, Image semantic classification subset, binary conversion treatment subset, column border detection subset, row rim detection subset, Target Segmentation subset and target recognin equipment, described gray processing process subset is connected with described high-definition camera, to perform gray processing process to obtain gray processing road image to described neighbouring road image; Described Image semantic classification subset is connected with described gray processing process subset, to perform contrast strengthen and the process of self adaptation recursive filtering successively to described gray processing road image to obtain preliminary treatment road image; Described binary conversion treatment subset is connected respectively with described Image semantic classification subset and described SD storage card, the gray value of each pixel of described preliminary treatment road image is compared respectively with described black and white threshold value, when the gray value of pixel is greater than described black and white threshold value, pixel is designated as white pixel, when the gray value of pixel is less than described black and white threshold value, pixel is designated as black picture element, thus obtains binaryzation road image; Described column border detects subset and is connected respectively with described binary conversion treatment subset and described SD storage card, for to described binaryzation road image, calculate the number of often row black picture element, the row that the number of black picture element is more than or equal to described threshold number of pixels are designated as edge columns; Described row rim detection subset is connected respectively with described binary conversion treatment subset and described SD storage card, for to described binaryzation road image, calculate the number of often row black picture element, the row that the number of black picture element is more than or equal to described threshold number of pixels is designated as edge lines; Described Target Segmentation subset and described column border detect subset and described row rim detection subset is connected respectively, region edge columns and edge lines interweaved as target domain of the existence, and is partitioned into described target domain of the existence to export as target subgraph from described binaryzation road image; Described target recognin equipment is connected respectively with described Target Segmentation subset and described SD storage card, by described target subgraph and described multiple gray processing blast pipe shape stencil matching, the match is successful, then export existence petrol car signal, and export and corresponding use petrol car vehicle, it fails to match, then export not exist to use petrol car signal;
Ling Yang SPCE061A chip and frequency duplex communications equipment, blast pipe checkout equipment is connected respectively with automotive inspection equipment, when receiving automobile by signal, automobile quantity is from adding 1, when receive automobile by signal and receive existence petrol car signal time, by petrol car quantity from adding 1, electric automobile quantity is that automobile quantity deducts and uses petrol car quantity, automobile quantity, with petrol car quantity and electric automobile quantity automatic clear every day, Ling Yang SPCE061A chip passes through frequency duplex communications equipment by automobile quantity, the server of the electric automobile information collecting center position of far-end is sent to by petrol car quantity and electric automobile quantity.
3., as claimed in claim 2 based on the integrated charging pile of GPS detection and localization, it is characterized in that, described charging pile also comprises:
Timer, for providing timing signal.
4., as claimed in claim 3 based on the integrated charging pile of GPS detection and localization, it is characterized in that:
Timer is connected with Ling Yang SPCE061A chip.
5., as claimed in claim 2 based on the integrated charging pile of GPS detection and localization, it is characterized in that:
Ling Yang SPCE061A built-in chip type has timer.
6., as claimed in claim 2 based on the integrated charging pile of GPS detection and localization, it is characterized in that:
Printer is mini-printer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648970.6A CN107437835A (en) | 2016-02-04 | 2016-02-04 | Integrated charging pile based on GPS location detection |
| CN201610080093.2A CN105553037B (en) | 2016-02-04 | 2016-02-04 | Integrated charging pile based on GPS positioning detection |
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| CN201610080093.2A CN105553037B (en) | 2016-02-04 | 2016-02-04 | Integrated charging pile based on GPS positioning detection |
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Cited By (2)
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| CN106302775A (en) * | 2016-08-24 | 2017-01-04 | 宁波三星智能电气有限公司 | A kind of automobile charging pile message acquisition system and using method thereof |
| CN107067561A (en) * | 2017-06-14 | 2017-08-18 | 山东博恒新能源有限公司 | The charging payment mechanism and system of electric car |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110147731B (en) * | 2019-04-16 | 2021-09-14 | 深圳云天励飞技术有限公司 | Vehicle type identification method and related product |
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| CN107437835A (en) | 2017-12-05 |
| CN105553037B (en) | 2018-05-04 |
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