CN104217607A - Method and device for reverse car locating in parking lot by composite RFID (radio frequency identification device) card - Google Patents
Method and device for reverse car locating in parking lot by composite RFID (radio frequency identification device) card Download PDFInfo
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Abstract
The invention relates to a method and a device for reverse car locating in a parking lot by a composite RFID (radio frequency identification device) card. The method is characterized by including: 1) a parking card is set as the composite RFID card, and a long-distance RFID module and a short-distance RFID module are arranged inside the parking card; 2) a plurality of RFID locating antennas are arranged in the parking lot so as to form an RFID locating structure; 3) when a car owner gets the card, an entrance card dispenser writes vehicle information about a license number and the like into the short-distance RFID module; 4) the RFID locating antennas read information of the composite RFID card and a vehicle information management and control center obtains a located area of the composite RFID card; 5) a vehicle information input and display terminal displays information such as a vehicle photograph, the related located area and how to head for the area for the car owner. The method has the advantages that the composite RFID card is diversified in shape, highly durable and good in transmission, and the method is accurate in car locating position, low in production cost, lower in manufacture and operation costs and the like.
Description
Technical field
The present invention relates to a kind of parking lot of compound rfid card that utilizes and oppositely seek car method and device, be applicable to parking lot in buildings and seek car in the other direction.Belong to technical field of vehicle management.
Background technology
At present, the construction area in parking lot is more and more large, and often has sandwich construction.Its Region dividing also becomes increasingly complex, and car owner is stopped easily, looks for the situation of car difficulty to happen occasionally.Therefore, some Intelligentized parking lots provide reverse vehicle searching system, seek car efficiency to improve car owner.
In prior art, oppositely seeking driving skills art, to mainly contain three kinds: one be location technology of swiping the card, this technology utilizes in parking lot the card swiping terminal being distributed in each region, position, car owner, after having stopped car, swipes the card on nearest steady arm with parking card, and data can be saved to central processing unit, when car owner swipes the card again at inquiry terminal, system can point out the approximate location of vehicle.This technology is relatively simple, but easily occurs leaking brush, the problems such as terminal searches difficulty.Two is license plate recognition technologies, this pattern is based on image procossing recognition technology, front-end camera is utilized to pass image back, carry out seizure to number-plate number information to identify, when vehicle moves simultaneously, database information real-time update, until information of vehicles is after a certain region finally occurs and be constant, system retains vehicle position.This pattern simplifies car owner's operation, but there is the inaccurate dynamic vehicle information of camera head seizure, the defects such as erroneous judgement.Three is the improvement based on license plate recognition technology, be specially and a camera is set before one or more parking stall, as video detector, record the current number-plate number that parks cars on parking stall, the essential informations such as storage period, and store carrying out in information transmission to central processing unit, process.When car owner utilizes system looks vehicle, central processing unit is compared according to the information stored wherein, the particular location of vehicle is provided, although which can reduce the requirement of user and improve oppositely seek car accuracy rate, exist high to storage equipment capacity requirement, construction structure is complicated and overall cost crosses high defect.
For oppositely seeking car technical research, namely need to reduce the requirement to car owner's operation, also need park construction cost, operation cost controls in the reasonable scope, providing accurate vehicle position information simultaneously, completes efficient parking lot management.
Summary of the invention
An object of the present invention, leak the problem such as brush, card swiping terminal searching difficulty to solve in location technology of swiping the card, there is provided a kind of parking lot of compound rfid card that utilizes oppositely to seek car method, the method has without the need to any operation of car owner, seeks the relatively accurate feature of car.
Object two of the present invention, that storage volume requirement is high, construction structure is complicated in order to solve in license plate recognition technology, overall cost crosses the problems such as high, there is provided a kind of and utilize the reverse car finding device in the parking lot of compound rfid card, this device has that parking lot overall cost is with low cost, the feature such as cut operating costs.
An object of the present invention can be achieved through the following technical solutions:
Utilize the parking lot of compound rfid card oppositely to seek a car method, it is characterized in that:
1) parking card is set to RFID composite card, is namely provided with active or passive long distance in parking card inside, short distance RFID module is one or more, when described long and short distance RFID module is dispatched from the factory and this card card number bind;
2) several RFID positioning antenna or base stations are set in parking lot, form RFID location system by the information of vehicles management and control center in several RFID positioning antennas described or connection parking lot, base station, information of vehicles input and display terminal are set in parking lot;
3) when vehicle admission, during car owner's card taking, the entrance camera automatic acquisition number-plate number, entrance issuing ticket machine will be kept in parking lot management software database after the vehicle information association such as long and short for compound rfid card spacing module information and the number-plate number, completes associating of this information of vehicles and composite card middle and long distance RFID module and short distance RFID module;
4) stop good car owner by car and stayed after in car by compound rfid card, its long distance RFID module information is read by one or more RFID positioning antenna or base station, and is drawn the region at this compound rfid card place by information of vehicles management and control center processing;
5) when car owner is inputted license plate number at information of vehicles input and display terminal by manual or directly read after the modes such as parking ticket input information of vehicles, go out the admission photo of corresponding vehicle, parking area by this terminal demonstration and go to the information such as path fashion in this region.
An object of the present invention can also be achieved through the following technical solutions:
Further, described information of vehicles management and control center completes function and comprises acquisition, process, storage, arranges parking lot vehicle and to march into the arena time, license plate number, vehicle photo, composite card information, the parking area that calculates, time for competiton, the information such as required Parking Fee and data.
Further, when car owner leaves the theatre, the information in composite card short-distance and medium-distance RFID module is read in outlet card reader (or central charge station card reader), display Parking Fee.
Two of object of the present invention can be achieved through the following technical solutions:
A kind ofly utilize the reverse car finding device in the parking lot of compound rfid card, comprise gateway Card Reader mechanism, gateway image mechanism, RFID positioning antenna system and information of vehicles management and control center, it is characterized in that: parking card is set to RFID composite card, namely active or passive long distance is provided with in parking card inside, short distance RFID module is one or more, described length, when short distance RFID module is dispatched from the factory and this card card number bind, when vehicle admission, during car owner's card taking, the entrance camera automatic acquisition number-plate number, entrance issuing ticket machine is by long for compound rfid card, be kept in parking lot management software database after the vehicle information association such as short-range modules information and the number-plate number, complete associating of this information of vehicles and composite card middle and long distance RFID module and short distance RFID module, several RFID positioning antenna or base stations are set in parking lot, to read long distance RFID module information in RFID composite card, information of vehicles input and display terminal are set in parking lot, described information of vehicles input and display terminal connect information of vehicles management and control center formation and oppositely seek car terminal, information of vehicles input and display terminal are provided with manual input end, parking ticket information reads in end, after manual input, parking ticket information read in mode input information of vehicles, go out vehicle photo, relevant range, place by this terminal demonstration and go to route and the mode in this region.
Two of object of the present invention can also be achieved through the following technical solutions:
Further, in parking lot inlet porting card sender, entrance camera, entrance display screen, outlet card reader, exit camera, outlet display screen, be connected information of vehicles management and control center by entrance issuing ticket machine, entrance camera and entrance display screen and form entrance issuing ticket system, by outlet card reader, exit camera and outlet display screen, gateway workstation, connects information of vehicles management and control center and forms outlet card-reading system; Controlled by information of vehicles management and control center, parking lot, card machine is read, video camera in association entry and exit, LED display and cross car railing, is read card machine granting by gateway, is read RFID composite card.
Further, when vehicle admission, during car owner's card taking, the entrance camera 6 automatic acquisition number-plate number, parking lot management software database is kept at by after the vehicle information association such as long and short for compound rfid card spacing module information and the number-plate number, after storing cycle completes, the long distance RFID module information that RFID antenna or base station are read in compound rfid card draws and stores the region at this compound rfid card place.When car owner leaves the theatre, outlet card reader reads the information in composite card short-distance and medium-distance RFID module.
Further, described RFID positioning antenna system, be made up of several RFID positioning antennas or base station, the information of vehicles management and control center in several RFID positioning antennas described or connection parking lot, base station, each antenna or the certain scope of base station coverage, the total size of whole antenna or base station coverage comprises whole or most of car park areas.
Further, each RFID positioning antenna or base station are connected successively, form wireless coverage and are connected with managing system of car parking computing machine by gateway or communication interface.Parking lot management software effectively can analyze the vehicle location information of compound rfid card at parking location.
Further, described RFID positioning antenna system reads the data in RFID composite card middle and long distance module automatically.Stopped by car car owner, and stayed after in car by composite card, its long distance RFID module information will be read by one or more RFID positioning antenna or base station, and draw this composite card region by information of vehicles management and control center.
Described information of vehicles management and control center, it completes function and comprises acquisition, process, storage, arranges parking lot vehicle and to march into the arena time, license plate number, vehicle photo, composite card information, the parking area that calculates, time for competiton, the information such as required Parking Fee and data.
The present invention has following outstanding beneficial effect:
1, the present invention is owing to being set to RFID composite card by parking card, utilize the fast reading and writing of RFID technique, the information of vehicles of admission is made to read and write, process quick and precisely, composite card form is adopted to allow a card to have two kinds of emission modes in addition, while the information association of two ends, do not interfere with each other, composite card has the good feature of various shapes, good endurance and penetrability, and the method is oppositely sought that truck position is relatively accurate, cost is cheap, reduced and make and the beneficial effect such as operation cost in addition.
2, the present invention is owing to adopting RFID location technology, its number of devices is far smaller than and adopts camera head to flutter and catch vehicle information technologies, significantly can reduce park construction and later stage operation maintenance cost like this, while eliminating manual operation, can efficiently and accurately complete vehicle location requirement, realize real convenient and swift demand.
3, whole system of the present invention is not fragile, can run for a long time, and system adopts brief data mode Information Monitoring, reduce the demand of parking lot for storage facilities amount, reduce further the input cost in parking lot, investor can obtain the income far above other modes.
Accompanying drawing explanation
Fig. 1 is the principle schematic of present system.
Fig. 2 is gateway reading card system embodiment 1 structural representation that car management system is oppositely sought in the RFID technique parking lot that the present invention relates to.
Fig. 3 is that RFID technique parking lot of the present invention is oppositely sought RFID antenna or the base station coverage of car management system and seeks car terminal embodiment 1 structural representation.
Embodiment
Specific embodiment 1:
With reference to Fig. 1-Fig. 3, what the present embodiment related to utilizes the reverse car finding device in the parking lot of compound rfid card, comprise gateway Card Reader mechanism, gateway image mechanism, RFID positioning antenna system and information of vehicles management and control center 1, it is characterized in that: parking card is set to RFID composite card, namely active or passive long distance is provided with in parking card inside, short distance RFID module is one or more, described length, when short distance RFID module is dispatched from the factory and this card card number bind, when vehicle admission, during car owner's card taking, the entrance camera 6 automatic acquisition number-plate number, entrance issuing ticket machine 2 is by long for compound rfid card, be kept in parking lot management software database after the vehicle information association such as short-range modules information and the number-plate number, complete associating of this information of vehicles and composite card middle and long distance RFID module and short distance RFID module, several RFID positioning antenna or base stations are set in parking lot, to read long distance RFID module information in RFID composite card, information of vehicles input and display terminal 5 are set in parking lot, the input of described information of vehicles and display terminal 5 connect information of vehicles management and control center 1 and form and oppositely seek car terminal, information of vehicles input and display terminal 5 are provided with manual input end, parking ticket information reads in end, after manual input, parking ticket information read in mode input information of vehicles, go out vehicle photo, relevant range, place by this terminal demonstration and go to route and the mode in this region.
As shown in Figure 2, the RFID parking lot of the present embodiment is oppositely sought car and is invented intake section, and it comprises high-definition camera 6,6-1, card machine 2,2-1 is read in gateway, for showing the LED LCDs 8 of welcome sign and Parking Fee, 8-1, information of vehicles management and control center 1, gateway operating room 7.
When vehicle admission, during car owner's card taking, the entrance camera 6 automatic acquisition number-plate number, entrance issuing ticket machine 2 will be kept in parking lot management software database after the vehicle information association such as long and short for compound rfid card spacing module information and the number-plate number, completes associating of this information of vehicles and composite card middle and long distance RFID module and short distance RFID module.Complete above process, entrance card taking machine 2 provides RFID composite card to car owner, permits automobile simultaneously and enters parking lot.
After vehicle arrives EXIT, RFID composite card is placed on outlet card reader 2-1 place by car owner, the information of vehicles that outlet card reader 2-1 will read in composite card short-range modules, by the process at information of vehicles management and control center 1, complete the calculating to vehicle parking expense, and show in LED display 8-1.
As shown in Figure 3, the RFID technique parking lot of the present embodiment is oppositely sought car RFID antenna or base station coverage and seeks car terminal part, and they are multiple comprises RFID positioning antenna or base station 4, information of vehicles management and control center 1, gateway and route 9, information of vehicles input and display terminal 5.
RFID positioning antenna system is arrange multiple long distance RFID positioning antenna or base station 4 at parking lot ceiling, and each antenna or base station 4 cover the parking stall of certain limit, and total antenna system coverage comprises whole or most of parking area.
Each long distance RFID positioning antenna or base station 4 linking together successively, is associated together with information of vehicles management and control center, parking lot 1.Car owner, car is stopped, and RFID composite card 3 is stayed after in car, RFID positioning antenna or base station read the data of composite card middle and long distance RFID module automatically, successfully read in composite card after information at one or more RFID positioning antenna or base station, by association information of vehicles management and control center 1 by information processing, preservation.
Information of vehicles management and control center 1 processes, preservation information comprises license plate number information, parking area information, vehicle photographic intelligence, down time information etc.
When car owner prepares to seek car, by the input of doorway, elevator hall place information of vehicles and display terminal 5, after inputting information of vehicles by car owner by modes such as manual input or reading parking tickets, information of vehicles input and display terminal 5 are by management system computer inquery coupling information of vehicles, after to be checked, export vehicle photo, region, go to the information such as mode in this region, help car owner and complete and oppositely seek car.Each several part data are interconnected by gateway and route 9.
What the present embodiment related to utilizes the parking lot of compound rfid card oppositely to seek car method, it is characterized in that:
1) parking card is set to RFID composite card, is namely provided with active or passive long distance in parking card inside, short distance RFID module is one or more, when described long and short distance RFID module is dispatched from the factory and this card card number bind;
2) several RFID positioning antenna or base stations are set in parking lot, form RFID location system by the information of vehicles management and control center 1 in several RFID positioning antennas described or connection parking lot, base station, information of vehicles input and display terminal 5 are set in parking lot;
3) when vehicle admission, during car owner's card taking, the entrance camera 6 automatic acquisition number-plate number, entrance issuing ticket machine 2 will be kept in parking lot management software database after the vehicle information association such as long and short for compound rfid card spacing module information and the number-plate number, completes associating of this information of vehicles and composite card middle and long distance RFID module and short distance RFID module;
4) stop good car owner by car and stayed after in car by compound rfid card 3, its long distance RFID module information is read by one or more RFID positioning antenna or base station, and draws the region at this compound rfid card place by the process of information of vehicles management and control center 1;
5) when car owner is inputted license plate number at information of vehicles input and display terminal 5 by manual or directly read after the modes such as parking ticket input information of vehicles, go out the admission photo of corresponding vehicle, parking area by this terminal demonstration and go to the information such as path fashion in this region.
Claims (10)
1. utilize the parking lot of compound rfid card oppositely to seek a car method, it is characterized in that:
1) parking card is set to RFID composite card, is namely provided with active or passive long distance in parking card inside, short distance RFID module is one or more, when described long and short distance RFID module is dispatched from the factory and this card card number bind;
2) several RFID positioning antenna or base stations are set in parking lot, form RFID location system by the information of vehicles management and control center (1) in several RFID positioning antennas described or connection parking lot, base station, information of vehicles input and display terminal (5) are set in parking lot;
3) when vehicle admission, during car owner's card taking, the entrance camera 6 automatic acquisition number-plate number, entrance issuing ticket machine (2) will be kept in parking lot management software database after the vehicle information association such as long and short for compound rfid card spacing module information and the number-plate number, completes associating of this information of vehicles and composite card middle and long distance RFID module and short distance RFID module;
4) car owner, car is stopped good and compound rfid card (3) is stayed after in car, its long distance RFID module information is read by one or more RFID positioning antenna or base station, and draws the region at this compound rfid card place by information of vehicles management and control center (1) process;
5) when car owner is inputted license plate number at information of vehicles input and display terminal (5) by manual or directly read after the modes such as parking ticket input information of vehicles, go out the admission photo of corresponding vehicle, parking area by this terminal demonstration and go to the information such as path fashion in this region.
2. one according to claim 1 utilizes compound rfid card parking lot oppositely to seek car method, it is characterized in that: described information of vehicles management and control center (1) completes function and comprises acquisition, process, storage, arranges parking lot vehicle and to march into the arena time, license plate number, vehicle photo, composite card information, the parking area that calculates, time for competiton, the information such as required Parking Fee and data.
3. car method is oppositely sought in a kind of parking lot of compound rfid card that utilizes according to claim 1 and 2, it is characterized in that: when car owner leaves the theatre, outlet card reader or central charge station card reader read the information in composite card short-distance and medium-distance RFID module, display Parking Fee.
4. one kind utilizes the reverse car finding device in the parking lot of compound rfid card, comprise gateway Card Reader mechanism, gateway image mechanism, RFID positioning antenna system and information of vehicles management and control center (1), it is characterized in that: parking card is set to RFID composite card, namely active or passive long distance is provided with in parking card inside, short distance RFID module is one or more, described length, when short distance RFID module is dispatched from the factory and this card card number bind, when vehicle admission, during car owner's card taking, entrance camera (6) the automatic acquisition number-plate number, entrance issuing ticket machine (2) is by long for compound rfid card, be kept in parking lot management software database after the vehicle information association such as short-range modules information and the number-plate number, complete associating of this information of vehicles and composite card middle and long distance RFID module and short distance RFID module, several RFID positioning antenna or base stations are set in parking lot, to read long distance RFID module information in RFID composite card, information of vehicles input and display terminal 5 are set in parking lot, described information of vehicles input and display terminal (5) connect information of vehicles management and control center (1) formation and oppositely seek car terminal, information of vehicles input and display terminal (5) are provided with manual input end, parking ticket information reads in end, after manual input, parking ticket information read in mode input information of vehicles, go out vehicle photo, relevant range, place by this terminal demonstration and go to route and the mode in this region.
5. according to claim 4ly a kind ofly utilize the reverse car finding device in the parking lot of compound rfid card, it is characterized in that: in parking lot, inlet porting reads card machine (2), entrance camera (6), entrance display screen (8), outlet card reader (2-1), exit camera (6-1), outlet display screen (8-1), by entrance issuing ticket machine (2), entrance camera (6) is connected information of vehicles management and control center (1) and forms entrance card-reading system with entrance display screen (8), by outlet card reader (2-1), exit camera (6-1) and outlet display screen (8-1), gateway workstation (7), connect information of vehicles management and control center (1) and form outlet card-reading system, controlled by information of vehicles management and control center, parking lot (1), card machine is read, video camera in association entry and exit, LED display and cross car railing, is read card machine granting by gateway, is read RFID composite card.
6. according to claim 4ly a kind ofly utilize the reverse car finding device in the parking lot of compound rfid card, it is characterized in that: when vehicle admission, during car owner's card taking, entrance camera (6) the automatic acquisition number-plate number, parking lot management software database is kept at by after the vehicle information association such as long and short for compound rfid card spacing module information and the number-plate number, after storing cycle completes, the long distance RFID module information that RFID antenna or base station are read in compound rfid card draws and stores the region at this compound rfid card place; When car owner leaves the theatre, outlet card reader reads the information in composite card short-distance and medium-distance RFID module.
7. according to claim 4ly a kind ofly utilize the reverse car finding device in the parking lot of compound rfid card, it is characterized in that: described RFID positioning antenna system, be made up of several RFID positioning antennas or base station, the information of vehicles management and control center (1) in several RFID positioning antennas described or connection parking lot, base station, each antenna or the certain scope of base station coverage, the total size of whole antenna or base station coverage comprises whole or most of car park areas.
8. according to claim 4ly a kind ofly utilize the reverse car finding device in the parking lot of compound rfid card, it is characterized in that: each RFID positioning antenna or base station are connected successively, form wireless coverage and be connected with managing system of car parking computing machine by gateway or communication interface; Parking lot management software effectively can analyze the vehicle location information of compound rfid card at parking location.
9. according to claim 4ly a kind ofly utilize the reverse car finding device in the parking lot of compound rfid card, it is characterized in that: described RFID positioning antenna system reads the data in RFID composite card middle and long distance module automatically; Car owner, car is stopped, and composite card (3) is stayed after in car, its long distance RFID module information will be read by one or more RFID positioning antenna or base station, and draw this composite card region by information of vehicles management and control center (1).
10. according to claim 4ly a kind ofly utilize the reverse car finding device in the parking lot of compound rfid card, it is characterized in that: described information of vehicles management and control center (1), it completes function and comprises acquisition, process, storage, arranges parking lot vehicle and to march into the arena time, license plate number, vehicle photo, composite card information, the parking area that calculates, time for competiton, the information such as required Parking Fee and data.
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| CN111627245A (en) * | 2020-05-19 | 2020-09-04 | 广东电网有限责任公司 | Reverse vehicle searching system, method, computer device and storage medium |
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| CN106846890A (en) * | 2017-02-24 | 2017-06-13 | 武汉大思想信息股份有限公司 | A kind of underground parking parking wisdom management method and system |
| CN109118813A (en) * | 2018-08-21 | 2019-01-01 | 广东工业大学 | A kind of parking lot intelligent vehicle-tracing system and method |
| CN109118813B (en) * | 2018-08-21 | 2021-06-25 | 广东工业大学 | Intelligent vehicle searching system and method for parking lot |
| CN110969885A (en) * | 2019-11-25 | 2020-04-07 | 门鑫 | Parking space card and method for finding parking space |
| CN111627245A (en) * | 2020-05-19 | 2020-09-04 | 广东电网有限责任公司 | Reverse vehicle searching system, method, computer device and storage medium |
| CN113178095A (en) * | 2021-04-25 | 2021-07-27 | 重庆交通大学 | Parking space classification guiding method and system |
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