阅读说明：本技术 一种用于电力营销统计的感应灵敏的计费装置 (A kind of sensitive message accounting of induction for power marketing statistics ) 是由 文耀宽 王献军 王峻 苏沛 于 2019-08-26 设计创作，主要内容包括：本发明提供一种用于电力营销统计的感应灵敏的计费装置,包括充电用直线公路、电动汽车、充电控制终端和计费服务器,充电用直线公路分为安装段和充电段,充电段的入口处设置有车牌号码采集装置,车牌号码采集装置对行驶至充电段入口处的电动汽车的车牌号码进行采集,并将采集到的车牌号码和该充电用直线公路的标识信息发送给计费服务器；充电控制终端将获得的电量信息和该车牌号码发送给所述计费服务器；计费服务器将该电量信息与其上一次接收到的与该车牌号码对应的电量信息进行比较,判断两者中可用电量是否发生变化,根据变化情况确定是否计算出应缴纳电费。本发明可以提高充电收费准确灵敏度和充电计费效率。(The present invention provides a kind of sensitive message accounting of induction for power marketing statistics, including charging straight line highway, electric car, charge control terminal and accounting server, charging is divided into construction section and charging section with straight line highway, the inlet of charging section is provided with license plate number acquisition device, license plate number acquisition device is acquired the license plate number of the electric car of traveling to charging section inlet, and collected license plate number and the charging are sent to accounting server with the identification information of straight line highway；The information about power of acquisition and the license plate number are sent to the accounting server by charge control terminal；The information about power corresponding with the license plate number that accounting server receives the information about power and its last time is compared, and is judged whether available power changes in the two, is determined whether to calculate according to situation of change and answer electricity payment.The accurate sensitivity of charging charge and charging accounting efficiency can be improved in the present invention.)

1. it is a kind of for power marketing statistics the sensitive message accounting of induction, which is characterized in that including charging straight line highway, Electric car, charge control terminal and accounting server, the charging are divided into construction section and charging section, driver with straight line highway Installation alignment is carried out to the electric car in the construction section, so as to can be achieved after the electric car row to the charging section Not parking charging；The inlet of the charging section is provided with license plate number acquisition device, and the license plate number acquisition device is to row It sails to the license plate number of the electric car of charging section inlet and is acquired, and by collected license plate number and the charging with directly The identification information of line highway is sent to the accounting server；

The accounting server is after receiving the identification information of the license plate number and the charging straight line highway, to the license plate number The corresponding charge control terminal of code sends electricity and obtains signal, so that the charge control terminal is receiving electricity acquisition letter After number, obtains the information about power of battery on corresponding electric car and the information about power of acquisition and the license plate number are sent to institute Accounting server is stated, which includes available power；

The accounting server receives the information about power and its last time after receiving the information about power and the license plate number To information about power corresponding with the license plate number be compared, judge whether available power changes in the two, if occur Variation, then be not processed, if not changing, using the available power in the information about power as final electricity, according to the vehicle Board number searching after the identification information for receiving the license plate number and the charging straight line highway, receive for the first time with this The corresponding information about power of license plate number, using the available power in the information about power of the lookup as starting electricity, by the final electricity As charge volume, according to this, charge volume and electricity are monovalent, calculate and answer electricity payment for amount and the difference of starting electricity.

2. the induction sensitive message accounting according to claim 1 for power marketing statistics, which is characterized in that the electricity Amount information further includes the ratio that available power accounts for battery nominal capacity；

The accounting server receives the information about power and its last time after receiving the information about power and the license plate number To information about power corresponding with the license plate number be compared, judge whether available power changes in the two, if occur Variation, then be not processed, if not changing, the ratio for judging that the information about power available power accounts for battery nominal capacity is No is 100%, if so, indicate be so that available power is not changed because battery is full of, by the information about power can Electricity consumption is searched according to the license plate number in the mark for receiving the license plate number He the charging straight line highway as final electricity After knowing information, the information about power corresponding with the license plate number received for the first time will be available in the information about power of the lookup Electricity is as starting electricity, using the difference of the final electricity and starting electricity as charge volume, according to charge volume and the electricity Amount unit price, calculates and answers electricity payment.

3. the induction sensitive message accounting according to claim 2 for power marketing statistics, which is characterized in that described Battery charge controller also determines the GPS of electric car while the information about power of acquisition is sent to the accounting server Position information is sent to the accounting server；

Whether the accounting server is 100% in the ratio for judging that the information about power available power accounts for battery nominal capacity When, it is corresponding according to the license plate number if the ratio that the information about power available power accounts for battery nominal capacity is not 100% The charging identification information of straight line highway, determines the location information in the charging section exit of the charging straight line highway, and judgement should Whether electric car sails out of charging section outlet, if sailing out of, using the available power in the information about power as final electricity, root It searches after receiving the identification information of the license plate number and the charging straight line highway according to the license plate number, receives for the first time Information about power corresponding with the license plate number, using the available power in the information about power of the lookup as starting electricity, by this The difference of final electricity and starting electricity is as charge volume, and according to this, charge volume and electricity are monovalent, and electricity should be paid by calculating Take, if not sailing out of, is not processed.

4. the induction sensitive message accounting according to claim 1 for power marketing statistics, which is characterized in that described Accounting server answers electricity payment to believe after calculating and answering electricity payment, to the corresponding charge control terminal transmission of the license plate number Breath, the charge control terminal answer electricity payment information to prompt after receiving this and answering electricity payment information, to this.

5. the induction sensitive message accounting according to claim 1 for power marketing statistics, which is characterized in that drive Member carries out installation alignment to the electric car in the construction section, to guarantee that the electric car is travelled along the charging section It can persistently charge in the process to its battery.

6. the induction sensitive message accounting according to claim 5 for power marketing statistics, which is characterized in that the electricity Amount information further includes the ratio that available power accounts for battery nominal capacity, and the battery charge controller is in the information about power that will be obtained While being sent to the accounting server, the GPS positioning information of electric car is also sent to the accounting server；

The accounting server is after receiving the information about power, the license plate number and GPS positioning information, also according to the license plate number The code corresponding charging identification information of straight line highway, determines the position letter in the charging section exit of the charging straight line highway Breath calculates the charging of the electric car Yu the charging straight line highway according to the GPS positioning information and the location information determined The distance between section outlet, thereafter according to the information about power, the battery for calculating corresponding electric car be full of also need to Charge volume determines the suggestion travel speed of the electric car according to calculated distance and amount to be charged, and the suggestion is travelled Speed is sent to the corresponding charge control terminal of the license plate number；The charge control terminal is receiving the suggestion travel speed Afterwards, which is prompted.

7. the induction sensitive message accounting according to claim 6 for power marketing statistics, which is characterized in that described According to the information about power, the battery for calculating corresponding electric car is full of the amount to be charged also needed and includes: accounting server The ratio that available power in the information about power is accounted for battery nominal capacity divided by available power obtains nominal battery appearance Obtained battery nominal capacity is subtracted available power by amount, the battery for obtaining corresponding electric vehicle be full of also need wait fill Electricity.

8. the induction sensitive message accounting according to claim 6 for power marketing statistics, which is characterized in that described Accounting server determines that the suggestion travel speed of the electric car includes: to wait for this according to calculated distance and amount to be charged Charge volume obtains the time to be charged divided by unit time charge volume, by calculated distance divided by the time to be charged, is somebody's turn to do The suggestion travel speed of electric car.

9. the induction sensitive message accounting according to claim 8 for power marketing statistics, which is characterized in that described Accounting server finds out the corresponding history information about power of the license plate number, according to each when determining unit time charge volume The receiving time of history information about power is ranked up each history information about power, believes for every two adjacent history electricity Breath, judges whether the available power in two neighboring history information about power changes, if changing, calculates adjacent two The electricity difference of available power and the receiving time of two neighboring history information about power are poor in a history information about power, by this Electricity difference is poor divided by receiving time, obtains a charge volume to be counted, realizes the statistics of the two neighboring history information about power, If not changing, which is not counted；

After having been counted to all two neighboring history information about power, determines the number of the charge volume to be counted obtained, will obtain Charge volume to be counted be added, the value that will add up obtains the unit time charge volume divided by determining number.

Technical field

The invention belongs to power marketing fields, and in particular to a kind of sensitive charging dress of induction for power marketing statistics It sets.

Background technique

Traditionally, to electric car carry out charging charge when, electric car needs stop, by electric car with storage The charging port of the charging cable insertion charging toll collector of battery connection, again by charging cable from charging port after charging complete It takes out, completes charge.Due to the electric car that needs to stop in charging payment procedure, charging cable is carried out to insert extract operation, thus Efficiency is lower.In order to improve charging payment efficiency, it is currently suggested the concept of not parking charging, but is realizing not parking charging It must assure that electric car can continue to charge in the process, otherwise, can not should be paid according to the charging time come accurate delicately determination Receive the electricity charge.In the patent application No. is 201710908495.1, propose a kind of not parking charging system of electric car and its Charging method, although which may be implemented not parking charging, but driver needs electric vehicle drive, make electric car bottom In charging column alignment insertion sliding slot on disk, contact the charging column with carbon slipper, to charge.Although the system can be with Guarantee to continue to charge to electric car in the process of moving, but the system is charged using ETC electricity charge collection apparatus, is It is accurately charged, a vehicle can only be allowed in the sections of road, this results in charging efficiency lower.If allowing more vehicles In the sections of road, charge volume is determined according to traveling duration and unit time charge volume, it so cannot accurately delicately Charge volume is calculated, reason is that each car battery just will no longer charge after filling, and vehicle may be travelled to road Section centre after be no longer needed for charging, and considered when calculating charge volume the sections of road not charged when It is long.

Summary of the invention

The present invention provides a kind of sensitive message accounting of induction for power marketing statistics, to solve not parking at present fill The low problem of the low and accurate sensitivity of electric charging efficiency.

According to a first aspect of the embodiments of the present invention, a kind of sensitive charging dress of the induction for power marketing statistics is provided It sets, including charging straight line highway, electric car, charge control terminal and accounting server, the charging straight line highway point For construction section and charging section, driver carries out installation alignment to the electric car in the construction section, so that the electronic vapour Not parking charging can be achieved after reaching the charging section；The inlet of the charging section is provided with license plate number acquisition device, The license plate number acquisition device is acquired the license plate number of the electric car of traveling to charging section inlet, and will acquisition To license plate number and the charging with the identification information of straight line highway be sent to the accounting server；

The accounting server is after receiving the identification information of the license plate number and the charging straight line highway, to the vehicle The corresponding charge control terminal of trade mark code sends electricity and obtains signal, so that the charge control terminal is obtained receiving the electricity After the number of winning the confidence, obtains the information about power of battery on corresponding electric car and send the information about power of acquisition and the license plate number To the accounting server, which includes available power；

The accounting server is after receiving the information about power and the license plate number, by the information about power and its last time The information about power corresponding with the license plate number received is compared, and judges whether available power changes in the two, if It changes, is then not processed, if not changing, using the available power in the information about power as final electricity, according to The license plate number is searched after receiving the identification information of the license plate number and the charging straight line highway, is received for the first time Information about power corresponding with the license plate number, using the available power in the information about power of the lookup as starting electricity, most by this The difference of whole electricity and starting electricity is as charge volume, and according to this, charge volume and electricity are monovalent, calculates and answers electricity payment.

The beneficial effects of the present invention are:

Charging is divided into construction section and charging section with straight line highway by the present invention, carries out installation pair to electric car in construction section Standard is carried out not parking charging and is prepared, and just starts to carry out charging after electric car formally enters charging section, it is possible thereby to guarantee to fill Electric charging accuracy；The present invention is to be calculated to answer electricity payment according to the practical charge volume of accumulator of electric car, thus can be with It is further ensured that the accurate sensitivity of charging accounting, and there are more electric cars in charging section permission, thus can mention High charge charging efficiency.

Detailed description of the invention

Fig. 1 is one embodiment structural representation of the present invention for the sensitive message accounting of induction of power marketing statistics Figure；

Fig. 2 is one embodiment circuit block diagram of charge control terminal of the present invention；

Fig. 3 is one embodiment top view of charging aligning guide on charging mechanism and electric car of the present invention；

Fig. 4 is the front view that Fig. 3 is；

Fig. 5 is the right view that alignment sheets are installed in Fig. 3；

Structural schematic diagram when Fig. 6 is electric automobile head tilt.

Specific embodiment

Technical solution in embodiment in order to enable those skilled in the art to better understand the present invention, and make of the invention real The above objects, features, and advantages for applying example can be more obvious and easy to understand, with reference to the accompanying drawing to technical side in the embodiment of the present invention Case is described in further detail.

In the description of the present invention, unless otherwise specified and limited, it should be noted that term " connection " should do broad sense reason Solution, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can be directly connected, it can also Indirectly connected through an intermediary, for the ordinary skill in the art, can understand as the case may be above-mentioned The concrete meaning of term.

One embodiment structure referring to Fig. 1, for the present invention for the sensitive message accounting of induction of power marketing statistics Schematic diagram.The sensitive message accounting of induction for being used for power marketing statistics may include charging straight line highway 100, electronic vapour Vehicle 300, charge control terminal 700 and accounting server 800, the charging straight line highway 100 divide for construction section 101 and charging Section 102, driver installs the electric car 300 in the construction section 101 and is aligned, so that 300 row of the electric car is extremely Not parking charging can be achieved after the charging section 102；The inlet of the charging section 102 is provided with license plate number acquisition device 900, the license plate number of the electric car 300 of 900 pairs of license plate number acquisition device travelings to 102 inlet of charging section carries out Acquisition, and collected license plate number and the charging are sent to the accounting server 800 with the identification information of straight line highway. The accounting server 800 is after receiving the identification information of the license plate number and the charging straight line highway, to the license plate number The corresponding charge control terminal 700 of code sends electricity and obtains signal, so that the charge control terminal 700 is receiving the electricity After obtaining signal, the information about power of battery is obtained on corresponding electric car 300 and by the information about power of acquisition and the license plate number Code is sent to the accounting server 800, which includes available power；The accounting server 800 is receiving this After information about power and the license plate number, the electricity corresponding with the license plate number that the information about power and its last time are received is believed Breath is compared, and judges that whether available power changes in the two, if changing, is not processed, if not changing, Then using the available power in the information about power as final electricity, according to the license plate number search receive the license plate number and After identification information of the charging with straight line highway, the information about power corresponding with the license plate number received for the first time looks into this Available power in the information about power looked for is as starting electricity, using the difference of the final electricity and starting electricity as having charged Amount, according to this, charge volume and electricity are monovalent, calculate and answer electricity payment.

Charging is divided into construction section and charging section with straight line highway by the present invention, carries out installation pair to electric car in construction section Standard is carried out not parking charging and is prepared, and just starts to carry out charging after electric car formally enters charging section, it is possible thereby to guarantee to fill Electric charging accuracy；The present invention is to be calculated to answer electricity payment according to the practical charge volume of accumulator of electric car, thus can be with It is further ensured that the accurate sensitivity of charging accounting, and there are more electric cars in charging section permission, thus can mention High charge charging efficiency.

Although charging accounting efficiency and accurate sensitivity can be improved in above-described embodiment, if electric car row is to filling After electric section, lasting charging cannot achieve, i.e., discontinuously charged to electric car, as long as the available power in information about power at this time It changes, determines that charging complete, corresponding electricity payment is calculated, it is clear that the accuracy of charging accounting is lower.In order to mention The accurate sensitivity of high charge charging, the information about power further include the ratio that available power accounts for battery nominal capacity；The meter Take server after receiving the information about power and the license plate number, the information about power and its last time are received with the vehicle The corresponding information about power of trade mark code is compared, and judges that whether available power changes in the two, if changing, does not do Processing, if not changing, whether the ratio for judging that the information about power available power accounts for battery nominal capacity is 100%, If so, indicate be so that available power is not changed because battery is full of, using the available power in the information about power as Final electricity is searched after receiving the identification information of the license plate number and the charging straight line highway according to the license plate number, The information about power corresponding with the license plate number that receives for the first time, using the available power in the information about power of the lookup as Beginning electricity, using the difference of the final electricity and starting electricity as charge volume, according to this, charge volume and electricity are monovalent, calculate Electricity payment is answered out.

The battery charge controller, will also be electronic while the information about power of acquisition is sent to the accounting server The GPS positioning information of automobile is sent to the accounting server；The accounting server is judging the information about power available power When whether the ratio for accounting for battery nominal capacity is 100%, if the information about power available power accounts for the ratio of battery nominal capacity Value is not 100%, then according to the identification information of the license plate number corresponding charging straight line highway, determines that the charging straight line is public The location information in the charging section exit on road, judges whether the electric car sails out of charging section outlet, if sailing out of, by the electricity The available power in information is measured as final electricity, is searched according to the license plate number and is receiving the license plate number and charging use After the identification information of straight line highway, the information about power corresponding with the license plate number received for the first time, by the electricity of the lookup Available power in information is as starting electricity, using the difference of the final electricity and starting electricity as charge volume, according to this Charge volume and electricity unit price, calculate and answer electricity payment, if not sailing out of, be not processed.In addition, the accounting server exists It calculates after answering electricity payment, answers electricity payment information to the corresponding charge control terminal transmission of the license plate number, the charging control Terminal processed answers electricity payment information to prompt after receiving this and answering electricity payment information, to this.

The present invention is directed to the case where charging section discontinuously charges to electric car, and accounting server is in information about power Available power when not changing, it is first determined whether because battery is full of without changing, if so, directly calculating Electricity payment is answered, otherwise, it may be because power grid is unstable or driver is because of emergency that available power, which is no longer changed, It does not recharge, charging section is sailed out of in preparation, the GPS positioning information and charging straight line highway of the invention at this time according to electric car Outlet location information, judge electric car whether sail out of the charging straight line highway charging section outlet, if sailing out of, count Electricity payment is answered in calculating, and the present invention, which has comprehensively considered, causes the not changed various factors of available power in battery, can be with Improve the accurate sensitivity of charging accounting.

In addition, driver carries out installation alignment to the electric car in the construction section, to guarantee the electric car When can persistently charge to its battery along the charging section driving process, the present invention can also be provided to driver It is recommended that travel speed, battery can be full of when guaranteeing that electric car sails out of charging section outlet.The information about power further includes can Electricity consumption accounts for the ratio of battery nominal capacity, and the information about power of acquisition is being sent to the charging by the battery charge controller While server, the GPS positioning information of electric car is also sent to the accounting server；The accounting server is connecing After receiving the information about power, the license plate number and GPS positioning information, also according to the license plate number corresponding charging straight line highway Identification information, determine the location information in the charging section exit of the charging straight line highway, according to the GPS positioning information and really Fixed location information calculates the distance between the electric car and the charging section outlet of the charging straight line highway, hereafter root According to the information about power, the battery for calculating corresponding electric car is full of the amount to be charged also needed, according to calculated distance With amount to be charged, the suggestion travel speed of the electric car is determined, and the suggestion travel speed is sent to the license plate number pair The charge control terminal answered；The charge control terminal carries out the suggestion travel speed after receiving the suggestion travel speed Prompt.

Wherein, according to the information about power, the battery for calculating corresponding electric car is full of also to be needed the accounting server The amount to be charged wanted includes: the ratio that the available power in the information about power is accounted for battery nominal capacity divided by available power, Battery nominal capacity is obtained, obtained battery nominal capacity is subtracted into available power, obtains the battery of corresponding electric vehicle Full of the amount to be charged also needed.The accounting server determines the electric car according to calculated distance and amount to be charged Suggestion travel speed include: that the amount to be charged is obtained into the time to be charged divided by unit time charge volume, by it is calculated away from From divided by the time to be charged, the suggestion travel speed of the electric car is obtained.The accounting server is determining the unit time When charge volume, the corresponding history information about power of the license plate number is found out, it is right according to the receiving time of each history information about power Each history information about power is ranked up, and for every two adjacent history information about power, judges two neighboring history electricity letter Whether the available power in breath changes, if changing, calculates available power in two neighboring history information about power Electricity difference and two neighboring history information about power receiving time it is poor, the electricity difference is poor divided by receiving time, obtain To a charge volume to be counted, the statistics of the two neighboring history information about power is realized, it is not adjacent to this if not changing Two history information about power are counted；After having been counted to all two neighboring history information about power, determine obtain wait unite The number for counting charge volume, the charge volume to be counted of acquisition is added, and the value that will add up obtains the list divided by determining number Position time charge volume.It referring to fig. 2, is one embodiment circuit block diagram of charge control terminal of the present invention.The charge control is whole End may include processor and the communication module connecting respectively with the processor and voice broadcast module, which also distinguishes It is connect with the GPS module of electric car, battery.

In order to guarantee that the electric car can persistently fill its battery along the charging section driving process Electricity.The present invention is also designed charging with the aligning guide that charges on the charging mechanism and electric car on straight line highway.In conjunction with Shown in Fig. 3 to Fig. 5, the side of the charging straight line highway 100, which is erect, installation alignment sheets 200, in the installation alignment sheets It is provided on 200 along horizontal-extending first guide rail 201 of the charging straight line highway 100 and is located at first guide rail 201 lower sections, second guide rail 202 parallel with first guide rail 201, set between first guide rail 201 and the second guide rail 202 It is equipped with charging carbon slipper 203, the charging straight line highway 100 is divided into construction section 101 and charging section 102, the charging Carbon slipper 203 is divided into the construction section charging carbon slipper 213 separated and charging section charging carbon slipper 223, the construction section Charging carbon slipper 213 is not connect with power network, and the charging section charging carbon slipper 223 is connect with the power network；Electric car The charging column 301 that electric expansion can be carried out perpendicular to electric car is provided on 300, in the flexible interior bar of the charging column 301 It is provided with two pulleys 400 up and down and is provided with the first infrared distance sensor (not shown), institute in its interior bar of stretching It states the first infrared distance sensor and emits infrared ray along the prolonging direction of the charging column 301, exist for detecting the infrared ray The first distance between alignment point and first infrared distance sensor on the charging carbon slipper, the first infrared distance pass Sensor and charging column 301 are connect with the charge control terminal on the electric car 300 respectively.The electric car 300 is sailed Enter the construction section 101 of the charging straight line highway 100, charge control terminal upon the reception of control signals, the charging Controlling terminal controls the charging column 301 and extends, so that charging column 301 stretches, the top sheave in interior bar is to first guide rail 201 is close, and lower sheave is close to second guide rail 202, under the premise of the electric car straight-line travelling, according to described The first distance information that one infrared distance sensor detects judges the top sheave of the flexible interior bar of the charging column 301 under Whether pulley 400 has corresponded in insertion first guide rail 201 and the second guide rail 202, if so, indicating the charging column 301 With construction section charging 213 perpendicular contact of carbon slipper, the charging column 301 is controlled at this time and stops extending and driver is reminded to fill Electric column is aligned successfully, and driver keeps the constant driving electric car of steering wheel to drive towards the charging section 102, so that described fill Electric column 301 and charging section charging 223 perpendicular contact of carbon slipper, to realize not parking charging charge.

In the present embodiment, electric car is in traveling to charging straight line highway 100, if driver needs to electric car It charges, then the construction section 101 of the charging straight line highway 100 can be driven into electric vehicle drive 300, and towards charging Installation alignment sheets 200 with 100 side of straight line highway are close, and electric car 300 is filled being prepared to enter into charging straight line highway 100 When electric, charge control terminal can receive control signal, and (the control signal can be triggered acquisition manually by driver, can also be by Accounting server Remote triggering obtain), charge control terminal upon the reception of control signals, can control charging column 301 towards Alignment sheets 200 are installed to extend, the adjustable steering wheel of driver, makes 300 straight-line travelling of electric car, when electronic in the process Automobile 300 be straight-line travelling, the first distance that the first infrared distance sensor detects be first infrared distance sensor with Vertical range between construction section charging carbon slipper, thus when the first distance that the first infrared distance sensor detects is equal to When corresponding pre-determined distance, indicate that the top sheave of the flexible interior bar of charging column 301 and lower sheave have corresponded to insertion first guide rail 201 and second in guide rail 202, and charging column 301 and the construction section charge 213 perpendicular contact of carbon slipper, as long as hereafter driver Keep steering wheel constant, so that it may guarantee after electric vehicle drive row to charging section, charging column 301 and charging section charging carbon are sliding The also perpendicular contact of plate 223, so as to realize not parking charging charge.

Compared to application No. is 201710908495.1 patents, the present invention is when realizing not parking charging charge, charging Column meeting automatic vertical stretches in electric car, and driver only needs to keep electric car straight-line travelling that charging column can be realized With charging section charging carbon slipper perpendicular contact, it is not necessary to adjustment direction disk repeatedly, so that charging column alignment insertion sliding slot, thus charge The installation alignment efficiency of column is higher, so that the not parking charging charge efficiency of electric car be made to be improved.The present invention is in charging column Interior telescopic rod on be provided with up and down two pulleys, in this way can to avoid electric car close to installation alignment sheets when, directly lead to Overcharge column acts on charging carbon slipper, so as to reduce the damage to charging carbon slipper.In addition, electric car is to installation Alignment sheets close to when, if the distance is too far be more than the tensile maximum length of charging column, then charging column can not with charging carbon slipper Contact, distance when in order to electric car close to installation alignment sheets instructs, and carries out to the straight-line travelling of electric car Guidance, the present invention are separated and parallel alignment reference line with being provided on straight line highway in the charging with the vertically-aligned plate, So that driver is along the alignment reference line electric vehicle drive.

Although not parking charging charge efficiency can be improved in above-described embodiment, driver must protect in driving procedure It demonstrate,proves electric car and keeps straight-line travelling, this proposes higher requirement to the driving ability of driver.In order to reduce to driver The requirement of driving ability is additionally provided in installation alignment sheets 200 of the present invention and uses along the charging in conjunction with shown in Fig. 3 to Fig. 5 The horizontal-extending third guide rail 204 of straight line highway 100 and be located at 204 lower section of the third guide rail, with the third guide rail 204 The 4th parallel guide rail 205, the 4th guide rail 205 are located above first guide rail 201 and flat with first guide rail 201 Row；The first installation 303 He of alignment rods that electric expansion can be carried out perpendicular to electric car is additionally provided on the electric car 300 Second installation alignment rods 302, wherein the first installation alignment rods 303 and the on the electric car 300 are arranged in front and back Two installation alignment rods 302 are located in same level, and the charging column 301 is located on different level, first installation pair Upper and lower two pulleys 400 are both provided in the flexible interior bar 302 of quasi- bar 303 and the second installation alignment rods and in the flexible interior of the two The second infrared distance sensor and third infrared distance sensor (not shown) are respectively arranged on bar, described second is infrared Range sensor and third infrared distance sensor are corresponding along the first installation alignment rods 303 and the second installation alignment rods 302 Prolonging direction emit infrared ray, second infrared distance sensor be used for detect its transmitting infrared ray the installation be aligned The second distance between alignment point and second infrared distance sensor on plate 200, the third infrared distance sensor are used In detecting the of the infrared ray of its transmitting between the alignment point and the third infrared distance sensor in the installation alignment sheets 200 Three distances, second infrared distance sensor, third infrared distance sensor, the first installation alignment rods 303 and the second installation Alignment rods 302 are connect with the charge control terminal on the electric car 300 respectively.

The electric car 300 is in the construction section 101 for driving into the charging straight line highway 100, charge control terminal Upon the reception of control signals, the charge control terminal controls the first installation alignment rods 303 and the second installation pair first The synchronous elongation of quasi- bar 302, so that the top sheave of the first installation alignment rods 303 and the second installation alignment rods 302 is to the third Guide rail 204 is close, and the lower sheave of the first installation alignment rods 303 and the second installation alignment rods 302 is leaned on to the 4th guide rail 205 Closely, and guarantee that the first installation alignment rods 303 install alignment rods 302 in synchronous elongation process with second, the elongation of the two Hold end face on same vertical plane, the telescopic end end face of second infrared distance sensor 304 and the first installation alignment rods 303 Distance be equal to the third infrared distance sensor 305 with second install alignment rods 302 telescopic end end face at a distance from；It is described Charge control terminal judges the electric car 300 according to the size relation of the second distance information and third range information Whether otherwise straight-line travelling, provides if so, providing two installation alignment rods to driver is directed at successful information to driver Steering direction prompt information, driver keep steering wheel direction constant after obtaining two installation alignment rods alignment successful informations Continuation moves forward along the construction section 101, after obtaining the steering direction prompt information, according to the steering direction prompt information Steering wheel is operated, until obtaining this two installation alignment rods is directed at successful information；The charge control terminal is in determination After 300 straight-line travelling of electric car, controls the charging column 301 and extend.

In the present embodiment, due to charge control terminal upon the reception of control signals, the first installation alignment rods can be controlled 303 elongations synchronous with the second installation alignment rods 302, in synchronous elongation process, the elongation end end face of the two is in same vertical plane On, and second infrared distance sensor is infrared equal to the third at a distance from the telescopic end end face of the first installation alignment rods Range sensor is at a distance from the telescopic end end face of the second installation alignment rods, i.e., when electric car straight-line travelling, second is infrared The range information that range sensor and third range sensor detect should be equal, therefore the present invention can be according to second The size of range information and third range information come determine electric car whether straight-line travelling.As shown in connection with fig. 6, work as electric car When headstock is tilted to installation alignment sheets, the second distance that the second infrared distance sensor 304 detects is less than the infrared distance of third The third distance that sensor 305 detects, charge control terminal provides the prompt information for beating steering wheel to the right to driver at this time； Similarly, when the tailstock of electric car is tilted to the installation alignment sheets, which is greater than third distance, at this time charging control Terminal processed provides the prompt information for beating steering wheel to the left to driver；When second distance be equal to third apart from when, indicate electronic vapour Vehicle straight-line travelling, charge control terminal not only provides two installation alignment rods to driver and is directed at successful information, Er Qiehui at this time Judge whether the second distance and third distance are equal to corresponding pre-determined distance, if so, control the first installation alignment rods 303 and second install the stopping elongation of alignment rods 302, otherwise, control the first installation alignment rods 303 and second and install alignment rods 302 continue to extend, until the second distance and third distance are equal to corresponding pre-determined distance, to guarantee the first installation alignment rods 303 and second install in the top sheave insertion third guide rail 204 of alignment rods 302, the first installation alignment rods 303 and second The lower sheave for installing alignment rods 302 is inserted into the 4th guide rail 205.

The present invention is by being provided with third guide rail and the 4th guide rail in installation alignment sheets, and accordingly on electric car The first installation alignment rods and the second installation alignment rods are provided with, correspondence is set in the first installation alignment rods and the second installation alignment rods It is equipped with the second infrared distance sensor and third range sensor, makes the first installation alignment rods that alignment rods are installed synchronous with second In elongation process, the elongation end end face of the two is on same vertical plane, and second infrared distance sensor and the first installation The distance of the telescopic end end face of alignment rods is equal to the telescopic end end of the third infrared distance sensor with the second installation alignment rods The distance in face, the second distance and third infrared distance sensor that can be detected according to the second infrared distance sensor detect Third distance size relation, come determine electric car whether straight-line travelling, when electric car does not have straight-line travelling, to driving The person of sailing provides steering direction prompt information, it is possible thereby to reduce the driving ability requirement to driver, guarantees any horizontal drive The person of sailing can electric vehicle drive progress straight-line travelling.In addition, the present invention is in the first installation alignment rods and the second installation alignment It is both provided with two pulleys up and down on bar, third guide rail is set in installation alignment sheets and the 4th guide rail, such electric car exist When the first installation alignment rods of drive and the second installation alignment rods move forward, the first installation alignment rods and second install alignment rods Top sheave can be along third guide rail forward slip, and the lower sheaves of the first installation alignment rods and the second installation alignment rods can be along 4th guide rail forward slip, so as to avoid the first installation alignment rods and the second installation alignment rods from rubbing in movement forward Installation alignment sheets are wiped, installation alignment sheets are caused to wear.Third is set gradually from top to bottom in installation alignment sheets in the present invention Guide rail, the 4th guide rail, the first guide rail and the second guide rail, and insert the first installation alignment sheets and the top sheave of the second installation alignment sheets Enter third guide rail, the two lower sheave is inserted into the 4th guide rail, and the top sheave of charging column is inserted into the first guide rail, and lower sheave insertion second is led Rail, thus the first installation alignment sheets, the second installation alignment sheets and charging column constitute triangular prism, can guarantee that electric car is straight in this way The stability of line traveling.

In order to further ensure the stability of electric car straight-line travelling, the third guide rail 204 and the 4th guide rail 205 it Between be provided with installation alignment carbon slipper 206, which is divided into multiple sub- carbon slippers separated, needle by 206 To every sub- carbon slipper, it is correspondingly arranged on style of the shoe electromagnet 600, the opening of the style of the shoe iron core of each style of the shoe electromagnet 600 is just Against the other side of charging straight line highway 100, two horizontal iron staffs up and down of style of the shoe iron core in each style of the shoe electromagnet 600 The installation alignment sheets 200 are all passed through, so that corresponding sub- carbon slipper is located at the two horizontal iron up and down of corresponding style of the shoe electromagnet 600 Between stick；Coil on first style of the shoe electromagnet for driving into end of at least described charging straight line highway 100 is directly and power supply Connection is powered, and for other style of the shoe electromagnet, one end of coil is connect by conducting wire with the front end of a upper sub- carbon slipper, separately One end is connect by conducting wire with the rear end of a sub- carbon slipper on this, each style of the shoe electromagnet upper horizontal iron staff shape after powered up At the pole N, lower horizontal iron staff forms the pole S；It extends in the first installation alignment rods 303 and the second installation alignment rods 302 to right After answering between two horizontal iron staffs up and down of style of the shoe electromagnet, the electric car 300 moves forward along the construction section 101 During drive the first installation alignment rods 303 and the second installation alignment rods 302 cut corresponding style of the shoe electromagnet 600 up and down Magnetic induction line between two horizontal iron staffs, converts mechanical energy into electric energy, by corresponding installation alignment rods and currently passes through The electric current that conversion is formed is passed to next style of the shoe magnet spool by the corresponding sub- carbon slipper of style of the shoe electromagnet, so that this is next The magnetization of style of the shoe electromagnet generates corresponding magnetic force, and Xiang Suoshu electric car provides corresponding attraction.

The present invention is directed at carbon slipper by being provided with installation between third guide rail and the 4th guide rail, and the installation site carbon is sliding Plate is divided into multiple sub- carbon slippers separated, for every sub- carbon slipper, is correspondingly arranged on style of the shoe electromagnet, utilizes first Magnetic induction line between alignment rods and two horizontal iron staffs up and down of the second installation alignment rods cutting style of the shoe electromagnet is installed, it will be mechanical Electric energy can be converted to, style of the shoe electromagnet can be made to provide attraction to electric car, to further increase electric car straight line The stability of traveling.In addition, speed is faster in the process of moving for electric car, easier deviation straight-line travelling, and electromagnet Magnetic induction it is related with cutting speed, cutting speed is faster, and magnetic induction is bigger, and corresponding telluric magnetic force is bigger.Due to the present invention In first installation alignment rods and second installation alignment rods move forward speed it is identical as the travel speed of electric car, therefore utilize It is corresponding as electric automobile during traveling speed changes when the first installation alignment rods and the second installation alignment rods cutting magnetic induction line The magnetic force that ground style of the shoe electromagnet generates can also change, and when travel speed increases, magnetic force increases, magnetic when travel speed reduces Power reduces, it is possible thereby to further increase the stability of electric car straight-line travelling.

In the present embodiment, the charging column is received 301 and is reduced under the chassis of electric car 300 and between front and back wheel, institute It states the first installation alignment rods 303 to be located in the engine box of electric car, after the second installation alignment rods 302 are contracted to electric car In standby case.For each style of the shoe electromagnet, the third guide rail and the 4th guide rail are located at two water up and down of the style of the shoe electromagnet Between black iron stick.Charging carbon slipper and installation alignment carbon slipper all tile setting in installation alignment sheets.In addition, in cutting magnetic induction When line, the next style of the shoe electromagnet for the style of the shoe electromagnet that the first installation alignment rods currently pass through corresponds to first of electric car It sets, the next style of the shoe electromagnet for the style of the shoe electromagnet that the second installation alignment rods currently pass through corresponds to the second of electric car It sets, the first position and the second position are located at the two sides of the front and back symmetry axis of electric car, it is possible thereby to further increase The stability of electric car straight-line travelling.The charge control terminal may include processor and the language being connected to the processor Sound broadcast device, the processor respectively with first infrared distance sensor, the second infrared distance sensor, the infrared distance of third Sensor, charging column, the first installation alignment rods connects with the second installation alignment rods, which passes through the voice announcer to driving The person of sailing provides charging column alignment successful information, two installation alignment rods alignment successful informations and steering direction prompt information.By It is also related with the circle number of coil of winding on it in the magnetic induction that electromagnet generates, thus can be produced to improve electromagnet Raw magnetic induction can increase the circle number of coil.Although vehicle figure is huge, pass through the sides such as the circle number of increase coil Formula can provide the power of several hectonewtons to vehicle, and strength needed for pushing an automobile is only more than 1,000 newton, thus this is specially Benefit can make first on vehicle to install alignment rods, the second installation alignment rods and charging column close to installation alignment to a certain extent Plate moves forward.The battery of charging column and electric car connects in the present invention.

Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following Claim is pointed out.

It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only by the attached claims come control.