Background technology
The current intelligent parking field system of existing support non-parking charge has following several situation:
1, driveway controller is equipped with RFID (Radio Frequency IDentification the abbreviates RFID as) antenna of 433MHz, is equipped with the active electronic label of 433MHz on vehicle.Go out when vehicle ' enters the parking lot/during entrance lane, antenna reading tag ID identifies this ID as vehicle pass-through, and carries out fee deduction treatment on the backstage.
2, driveway controller is equipped with RFID (Radio Frequency IDentification the abbreviates RFID as) antenna of 900MHz, is equipped with the passive electronic label of 900MHz on vehicle.Go out when vehicle ' enters the parking lot/during entrance lane, antenna reading tag ID identifies this ID as vehicle pass-through, and carries out fee deduction treatment on the backstage.
3, driveway controller is equipped with RFID (Radio Frequency IDentification the abbreviates RFID as) antenna of 2.4GHz, is equipped with the active electronic label of 2.4GHz on vehicle.Go out when vehicle ' enters the parking lot/during entrance lane, antenna reading tag ID identifies this ID as vehicle pass-through, and carries out fee deduction treatment on the backstage.
Existing method has following defective:
1, the 900MHz passive label is because passive characteristic is descended in weather conditions such as rain, mist, dirt, snow, and communication efficiency is had a greatly reduced quality, and influences communication distance and success ratio.
2, near the 2.4GHz frequency range of living in wireless applications such as bluetooth, WIFI, 3G are arranged, be subject to disturb;
3, the antenna radiation pattern of 433MHz, 900MHz, 2.4GHz does not possess accurate cell division ability, can't solve the problem with car interference and monkey chatter.
4,, thereby make whole transaction unsafe defective that becomes if the label ID that only relies on aerial transmission as transaction ID and carry out the backstage and deduct fees, can exist label ID to suffer replication attacks;
5, because electronic tag and vehicle are directly bound, when stealing the generation of car incident, gateway, parking lot system only can think that this vehicle is a legal vehicle and letting pass, and can't effectively carry out antitheft.
6, can't use compatible with the all-purpose card of cards such as city all-purpose card, sub-district card, interchanger.
The utility model content
Be to solve the problem that prior art exists, the utility model provides a kind of and supports not stop and parking lot driveway controller that noncash is paid by mails, comprises the interface that is connected with the roadside unit of 5.8GHz.
Among a kind of embodiment, described interface is network interface or serial ports or RS485 interface.
Among a kind of embodiment, also comprise the I/O interface of the banister that communicates to connect with described driveway controller.
The utility model also provides a kind of and supports not stop and parking charge system that noncash is paid by mails, comprise described driveway controller, the 5.8GHz roadside unit that is connected with described driveway controller, and being arranged on board units on the vehicle, described board units and described roadside unit communicate to connect.
Among a kind of embodiment, described board units and described roadside unit communications band are 5.8GHz.
Among a kind of embodiment, described board units is provided with separable electronic tag card.
Among a kind of embodiment, described electronic tag card is the IC-card that meets the 13.56MHz of Unionpay's standard.
Among a kind of embodiment, described roadside unit is to stick into the roadside unit that row meets the non-cash transaction of Unionpay's standard by described board units and described electronic tag.
Among a kind of embodiment, described parking charge system also comprises banister, is connected with described driveway controller by described I/O interface.
Among a kind of embodiment, described parking charge system comprises display screen, video monitoring equipment.
The beneficial effects of the utility model are:
1, compared with prior art, the 5.8GHz Dedicated Short Range Communications, technology that this parking lot system uses can realize far distance automatic identification, and Transaction Success rate height;
2, meet the noncash electric payment transaction of Unionpay's standard with the turnover parking lot current vehicle that do not stop, ensure the safety of transaction;
3, the electronic tag card can with card compatibilities such as city all-purpose card, sub-district card, interchanger, realize the all-purpose card of real meaning;
4, the electronic tag card separates with board units, meets the antitheft requirement in parking lot;
5, the band interference of 5.8GHz own is little, and cell division ability degree of accuracy height, can effectively solve the monkey chatter problem in the using with car interference problem and multilane of vehicle when turnover.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one:
The utility model embodiment provides a kind of parking lot driveway controller, please refer to shown in Figure 1ly, comprises the interface 11 that is connected with the roadside unit of 5.8GHz.Wherein: interface can be network interface or serial ports or RS485 interface.The I/O interface 12 that also comprises the banister that communicates to connect with described driveway controller 100;
Wherein:
Go out in the parking lot/the entrance lane road is other to be provided with driveway controller 100, and the user can operate this driveway controller 100; Driveway controller 100 passes through network interface or serial ports or RS485 interface and is connected with roadside unit, concrete, roadside unit also is arranged in the parking lot/the entrance lane road by, its communications band is 5.8GHz, this roadside unit can not stop at a distance to the vehicle that goes out/go into the parking lot and the noncash charge, and relevant information can be sent to driveway controller 100, driveway controller 100 is opened by level I/O signal controlling banister, the vehicle parking lot of coming in and going out of can not stopping.In this case, driveway controller 100 can be controlled banister and open, the clearance vehicle.Driveway controller can also connect display screen, the information (as deducted amount, remaining sum) of user account can be presented on the display screen.Driveway controller also can connect video monitoring equipment, video monitoring equipment can be taken license board information or the real-time pictures that vehicle sails into/rolls away from, and this information is kept in the driveway controller 100, driveway controller 100 is passed to the parking lot management center by wired or wireless mode, and the information that driveway controller 100 can be uploaded according to video monitoring equipment, and based on ground induction coil, earth inductor, video image identification, the radio communication positioning system, ultrasonic reflections system or radar any one mode wherein detects each vehicle automatically and sails or roll away from situation into, and these situations are uploaded to the parking lot management center.
Embodiment two:
The utility model embodiment provides a kind of parking charge system, please refer to shown in Figure 2, parking lot fee collection management system is except the structure that comprises embodiment one driveway controller, also comprise the 5.8GHz roadside unit 22 that is connected with described driveway controller 21, and be arranged on the board units 24 on the vehicle; Board units comprises separable electronic tag card 25, particularly: go out in the parking lot/other driveway controller 21, the roadside unit 22 of being provided with of entrance lane road, driveway controller 21 and roadside unit 22 are connected by network interface or serial ports or RS485 interface, further, described roadside unit is to stick into the roadside unit that row meets the non-cash transaction of Unionpay's standard by described board units and described electronic tag.This roadside unit 22 be arranged on vehicle on board units 24 at a distance mutually the intercommunication, obtain on the board units 24 information (comprising user profile and this user account information etc. under the vehicle) of electronic tag card 25 on the information that stores (comprising the information of user under information of vehicles and the vehicle etc.) and the board units, and meet the noncash electric payment transaction of Unionpay's standard, in order to guarantee communicating by letter between board units 24 and the roadside unit 22, the Dedicated Short Range Communications, frequency range between board units 24 and the roadside unit 22 is 5.8GHz.
At the Entrance place, 22 pairs of these electronic tag cards 25 of driveway controller 21 control roadside units are registered, record entry information (state that sails into that writes down this vehicle comprises information such as the time of sailing into and number of times), bind storage with user and user account etc. under the information of vehicles that receives, the vehicle, and note is taken 0 yuan, control banister 23 simultaneously and open, the clearance vehicle; At the EXIT place, driveway controller 21 is according to inlet information, and actual rate is calculated the Parking Fee of this car, 22 pairs of these electronic tag cards 25 of control roadside unit meet the noncash electric payment transaction of Unionpay's standard, and record outlet information, control banister 23 is opened, and carries out this locality storage, and wall scroll or bulk information are uploaded to the parking lot management center.Wherein, vehicle discrepancy information can show on display screen.
Need to prove, above-mentioned electronic tag card is the IC-card that meets the 13.56MHz of Unionpay's standard, such as the PBOC2.0 of Unionpay standard etc., and this electronic tag card 25 is separable with board units 24, go out at vehicle/when going into the parking lot, need the user that electronic tag card 25 is inserted into board units 24, communicated by board units 24 and roadside unit 22, do not needing under the passage situation, the user can extract electronic tag card 25 from board units 24, carry keeping, with anti-lost.Under the situation that electronic tag card 25 is lost, this vehicle can't be stolen goes out the parking lot.Because electronic tag card 25 will be used with board units 24, just can finish out/transaction of going into to pass through, otherwise can't go out/go into the parking lot.If the user loses electronic tag card 25, be to report the loss at this parking lot management center, benefit cards etc. are artificial or self-service remedial measures.
In this parking lot system, driveway controller 21 also can connect video monitoring equipment, video monitoring equipment can be taken license board information or the real-time pictures that vehicle sails into/rolls away from, and this information is kept in the driveway controller, driveway controller 21 is passed to the parking lot management center by wired or wireless mode.Concrete, driveway controller 21 detects each vehicle automatically based on ground induction coil, earth inductor, video image identification, radio communication positioning system, ultrasonic reflections system or radar any one mode wherein and sails or roll away from situation into.
Need to prove that driveway controller 21 can also connect other peripherals with functions such as output datas, such as the printer of printing the charge voucher etc.
Further need to prove, user's use for convenience, electronic tag card in the native system can be multi-functional card, specifically can the function and following any or a plurality of function that store information of vehicles is integrated: interchanger function, mass transit card function and sub-district card function etc., in the specific implementation process, can on the substrate of electronic tag card, comprise the functional chip that contains sign vehicle user information at least, or a plurality of other functional chip.
Below parking lot driveway controller that the utility model embodiment one to two is provided and parking charge system be specifically described for sailing the situation that vehicle charges into, wherein the structure of parking lot fee collection management system can still be not limited to the structure shown in the figure as shown in Figure 2:
S301: vehicle user is sailed out vehicle into/the entrance lane surveyed area;
Wherein, surveyed area is positioned at the banister anterior position, to be not limited to ground induction coil, earth inductor, video image identification, radio communication positioning system, ultrasonic reflections system or radar any one detection mode wherein.
S302: whether surveyed area detects has vehicle to enter;
As detect no vehicle, then return S301;
As detection vehicle is arranged, then enter S303: driveway controller will " have vehicle ", and the 5.8GHz roadside unit is issued in instruction, roadside unit emission wake-up signal, the board units on the search vehicle;
S305: whether search has board units;
Less than board units, then enter S305 as search: no board units, then enter S306, by artificial or self-service processing (register or charge etc.), and and enter S304: board units stops search;
As search board units, then enter S307: roadside unit and board units carry out Dedicated Short Range Communications, (reading information of vehicles, electronic tag card information etc.);
S308: roadside unit and board units Dedicated Short Range Communications, data processing, as the intercommunication mutually between roadside unit and the board units, authentication etc. mutually;
As abnormal conditions appear, and then enter S312: unusual vehicle (transaction), by artificial or self-service processing, and enter S304: board units stops search;
Normal condition, then enter S309: the roadside unit board units that stops search, finish relationship trading [as in the porch, then this electronic tag is sticked into the row registration by driveway controller control roadside unit, record entry information (state that sails into that writes down this vehicle comprises information such as the time of sailing into and number of times), bind storage with user and user account etc. under the information of vehicles that receives, the vehicle, and note is taken 0 yuan; As in the exit, then by driveway controller according to inlet information, and actual rate calculates the Parking Fee of this car, the control roadside unit sticks into the noncash electric payment transaction that row meets Unionpay's standard to this electronic tag, and record outlet information];
S310: driveway controller is opened by I/O level signal control banister;
S311: the relevant information (account balance, the amount of money of paying the fees) that will go out/enter the mouth vehicle simultaneously is presented on the display screen.
To sum up embodiment is as seen: the utility model beneficial effect embodies as follows:
1, the 5.8GHz Dedicated Short Range Communications, technology of this parking lot system use can realize far distance automatic identification, and Transaction Success rate height;
2, meet the noncash electric payment transaction of Unionpay's standard with the turnover parking lot current vehicle that do not stop, ensure the safety of transaction;
3, the electronic tag card can with card compatibilities such as city all-purpose card, sub-district card, interchanger, realize the all-purpose card of real meaning;
4, the electronic tag card separates with board units, meets the antitheft requirement in parking lot;
5, the band interference of 5.8GHz own is little, and cell division ability degree of accuracy height, can effectively solve the monkey chatter problem in the using with car interference problem and multilane of vehicle when turnover.
More than parking lot provided by the utility model driveway controller and parking charge system are described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.