CN106384526A - Vehicle-finding payment system and vehicle finding method based on internet of things - Google Patents
Vehicle-finding payment system and vehicle finding method based on internet of things Download PDFInfo
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- CN106384526A CN106384526A CN201610441966.8A CN201610441966A CN106384526A CN 106384526 A CN106384526 A CN 106384526A CN 201610441966 A CN201610441966 A CN 201610441966A CN 106384526 A CN106384526 A CN 106384526A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
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Abstract
The invention discloses a vehicle-finding payment system based on the internet of things, which comprises a central server, a vehicle finding terminal, electronic license plates and RFID sensors, and is characterized in that the electronic license plates are installed on vehicles respectively, each parking space is provided with one RFID sensor at the side close to the passage, the vehicle finding terminal is arranged at the entrance of a garage, and the vehicle finding terminal and all of the RFID sensors are connected with the central server. The electronic license plate internally contains an RFID chip. After a vehicle gets into a parking space, the corresponding RFID sensor reads license plate information of the vehicle in the parking space and then uploads the license plate information to the central server to store. A user inputs a license plate number thereof into the vehicle finding terminal when the user wants to find a vehicle thereof, the vehicle finding terminal queries the parking space where a vehicle corresponding to the license plate number is located on the central server and then displays the parking space to the user, and the user finds the vehicle thereof by the aid of the parking space. The scheme disclosed by the invention is applicable to all parking lots and garages.
Description
Technical field
The present invention relates to parking management field, especially relate to a kind of seek car fare payment system and car searching method based on Internet of Things.
Background technology
In the large parking lots such as market, shopping center, car owner when returning to parking lot often due to parking lot space is big, the reason such as environment and mark are similar to, direction is difficult to distinguish, easily disorientation in parking lot, find less than the vehicle of oneself.
Existing car finding device major part is all the positioning realizing vehicle in depletion region by GPS, or passes through infrared, and short-range positioning of Zigbee or WiFi to be realized seeking car.But, GPS positioning mode has certain limitation, it can only realize positioning at grade, it is only applicable to the Surface parking lots of spaciousness, and when the vehicle of car owner is the large parking lot being docked in and having upper and lower multilamellar, the existing car finding device using GPS positioning cannot be carried out being accurately positioned, and the device structure using GPS positioning is complicated, relatively costly, and need to be equipped with remote control equipment to control car finding device by the way of infrared, Zigbee or WIFI simultaneously, and the limitation because of distance, often can do nothing to help car owner and seek target vehicle.
Content of the invention
The present invention is mainly and solves being difficult to existing for prior art and quick and precisely seek the technical problem of car, provides one kind can search vehicle location, that realizes payment function seeks car fare payment system and car searching method based on Internet of Things simultaneously.
The present invention is directed to what above-mentioned technical problem was mainly addressed by following technical proposals：A kind of car fare payment system sought based on Internet of Things, including central server, seek car terminal, electronic license plate and RFID sensor, described electronic license plate is arranged on vehicle, each parking stall is provided with a RFID sensor by passage side, seek car terminal and be arranged on garage port, seek car terminal and all of RFID sensor is all connected with central server.
Electronic license plate is contained within RFID chip.After vehicle enters parking stall, RFID sensor reads the license board information of vehicle on this parking stall, then uploads to central server and is stored.When user will find the vehicle of oneself, input the license plate number of oneself on seeking car terminal, seek car terminal and inquire about the parking stall that the corresponding vehicle of this license plate number is located to central server, be then displayed to user, user finds the vehicle of oneself by parking stall.This programme does not need extra installation GPS or ZIGBEE sensor or WIFI module on vehicle, with low cost, is not limited by network or satellite-signal.
As preferred, image identification unit and several photographic head are also included based on the car fare payment system of seeking of Internet of Things, described photographic head is arranged on above garage internal channel, and the coverage of photographic head covers all passages in garage, and image identification unit and photographic head are all connected with central server.
The vehicle being common car plate rather than electronic license plate for car plate, photographic head shoots the image containing license plate number and is uploaded to central server, and central server identifies license plate number by image identification unit, stores after then associating with place parking stall, for user's inquiry.The coverage of photographic head covers all passages, rather than for the setting of each parking stall, can be with reduces cost.If arranging photographic head for each parking stall, because most of parking stall can only be disposed over, nearer apart from vehicle, shooting angle inclination is larger, and recognition accuracy is low.And be arranged on passage, remote apart from vehicle, with the direction of car plate closer to vertical, the image obtaining easily identifies.
As preferred, described car terminal of seeking includes display screen, keyboard, advertising display screen, controller, mixed-media network modules mixed-media, memorizer, RFID read module and POS module, and described display screen, keyboard, advertising display screen, mixed-media network modules mixed-media, memorizer, RFID read module and POS module are all connected with controller.
Seek car terminal and carry advertising display screen, advertisement putting can be carried out.Keyboard and display screen are used for inputting and export, and display screen can be touch screen.Controller connects central server by mixed-media network modules mixed-media.Be stored with memorizer ad content.Vehicle enters parking lot and automatically begins to timing after identifying car plate, vehicle out when stop timing computational costs.RFID read module is used for reading RFID chip card, conveniently realizes member and quickly pays the fees.User can also be paid the fees by bank card by POS module, and payment exports gate after completing and automatically opens up, and realizes Unmanned operation.
Preferably, described car terminal of seeking includes ETC read module.
By ETC module can also the identification of vehicle and timing, realize automatic fee by ETC system.
Preferably, described seek the tracker granting module that car terminal includes providing tracker, in described tracker, include RFID chip.
For non-electronic car plate, can also enter fashionable on seeking car terminal input license plate number and by tracker granting module get a tracker, stop after completing user by tracker near RFID sensor in this parking stall, allow the identifier of RFID sensor record RFID chip, by identifier, parking stall and license plate number associated storage, user seeks and inputs the parking stall that license plate number just can show place during car on seeking car terminal central server.
Preferably, described RFID sensor is provided with display lamp.
RFID sensor is arranged on the ground on each parking stall near one, passage, concordant with ground.After user searches the vehicle of oneself on seeking car terminal, central server is set up and is sought car terminal to the shortest path of target parking position from this, then the display lamp flicker on all shortest paths, the display lamp that user only needs to follow flicker can be able to conveniently find target parking position.
Preferably, including red LED, green LED and blue led in each display lamp described.
Red LED, green LED and blue led and different combinations can realize at least 7 kinds colors（Red, blue, green, red blue, red green, bluish-green, red bluish-green）, conveniently show mulitpath simultaneously, allow different users find the parking stall of oneself simultaneously.
A kind of car searching method based on Internet of Things, comprises the following steps：
A, user input the license plate number of oneself by seeking car terminal；
The parking stall of vehicle corresponding to license plate number searched by B, central server, and sets up and seek car terminal to the shortest path on parking stall from this, is referred to as this path；
C, central server control the display lamp in the RFID sensor on this path to flash, and user goes to oneself vehicle place parking stall according to display lamp from seeking car terminal position.
User can be quickly found out oneself vehicle place parking stall by display lamp.
As preferred, after shortest path set up by central server, inquire about the indicator light colors being currently currently in use, then never in the color using, randomly choose a kind of color, control on this shortest path display lamp with selected chromatic flicker, and pointing out the color of display lamp on this path on seeking car terminal, user finds the vehicle of oneself according to the display lamp of this color.
Multiple color can show mulitpath simultaneously, allow different users find the parking stall of oneself simultaneously.
Preferably, when all colours are all used, inquiry and this path do not have color that crossedpath is used as the color in this path, if the color that the path not intersected with this path is used is more than or equal to two kinds, follow the steps below：
S1, the color being used the path not intersected with this path are referred to as color to be selected, search the path corresponding to various colors to be selected；
S2, select a kind of color from color to be selected, calculate the beeline of this corresponding each paths and this path, calculation is as follows：
Hithermost display lamp on S201, lookup two paths, if hithermost display lamp only has a pair, enters step S202, if hithermost display lamp is more than or equal to two right, entrance steps S203；
The distance between S202, hithermost a pair of the display lamp of calculating, are the beeline of this two paths, calculating terminates；
The distance between S203, any pair display lamp of calculating, are designated as K1, beeline K of this two paths obtains according to below equation：
K=K1/（1+0.1×M）
M is the logarithm of hithermost display lamp；
S3, from the beeline in the corresponding each paths of this color and this path select minima, as the lowest distance value of this color；
S4, repeat step S3 and S3, until the lowest distance value of all colors to be selected all calculates and finishes；
The maximum color of S5, selection lowest distance value is as the color in this path.
In this programme, first look for the color in all paths not intersected with this path.Because color is can be reusable, there is a kind of probability：Certain paths is not intersected with this path, and color is assumed to be A color, but there is an other path intersecting with this path is also A color.It is thus desirable to calculating the beeline in all paths in every kind of color to be selected further, finally select the maximum color of lowest distance value as the color in this path.
When certain or certain some display lamps are that the path of two or more uses simultaneously, by showing paths in turn, color indicates mulitpath simultaneously.In order to reduce the interference between each paths further, display lamp on whole piece path is lighted when different, but flash successively along from the order seeking car terminal to target parking position, i.e. the display lamp in front starts to flash one by one, the display lamp at rear stops flashing one by one simultaneously, and the display lamp being simultaneously in flicker state is less than 10, and display lamp extension speed is 1-2 metre per second (m/s), extension speed can be adjusted on seeking car terminal, to coordinate the personnel of the different speeds of travel.
Wireless 3G/4G/5G or LAN WIFI or wired transmission means can be adopted between central server and each equipment other, for guaranteeing privacy of user and safety, between each equipment, adopt encryption communication host-host protocol.
When parking lot is motor pool, when being not suitable for installing photographic head, RFID sensor can be with wireless telecommunications and electronic license plate or tracker encrypted transmission it is ensured that system worked well.
The substantial effect that the present invention brings is user can be facilitated quickly to search vehicle place parking stall, time self-clocking and the self-help charging of oneself, it is possible to achieve seek the instruction in bus or train route footpath, indicates mulitpath simultaneously, and resolution is high, simple to operate, low cost.
Brief description
Fig. 1 is a kind of structured flowchart of the present invention；
In figure：1st, central server, 2, seek car terminal, 3, electronic license plate, 4th, RFID sensor, 5, image identification unit, 6, photographic head, 201st, display screen, 202, keyboard, 203, advertising display screen, 204th, controller, 205, mixed-media network modules mixed-media, 206, memorizer, 207th, RFID read module, 208th, POS module, 209, ETC read module, 210, tracker provide module.
Specific embodiment
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment：The a kind of of the present embodiment seeks car fare payment system, as shown in Figure 1 based on Internet of Things.Including central server 1, seek car terminal 2, electronic license plate 3, RFID sensor 4, image identification unit 5 and photographic head 6, described electronic license plate is arranged on vehicle, each parking stall is provided with a RFID sensor by passage side, seek car terminal and be arranged on garage port, seek car terminal and all of RFID sensor is all connected with central server.
Electronic license plate is contained within RFID chip.After vehicle enters parking stall, RFID sensor reads the license board information of vehicle on this parking stall, then uploads to central server and is stored.When user will find the vehicle of oneself, input the license plate number of oneself on seeking car terminal, seek car terminal and inquire about the parking stall that the corresponding vehicle of this license plate number is located to central server, be then displayed to user, user finds the vehicle of oneself by parking stall.This programme does not need extra installation GPS or ZIGBEE sensor or WIFI module on vehicle, with low cost, is not limited by network or satellite-signal.
Photographic head is arranged on above garage internal channel, and the coverage of photographic head covers all passages in garage, and image identification unit and photographic head are all connected with central server.
The vehicle being common car plate rather than electronic license plate for car plate, photographic head shoots the image containing license plate number and is uploaded to central server, and central server identifies license plate number by image identification unit, stores after then associating with place parking stall, for user's inquiry.The coverage of photographic head covers all passages, rather than for the setting of each parking stall, can be with reduces cost.If arranging photographic head for each parking stall, because most of parking stall can only be disposed over, nearer apart from vehicle, shooting angle inclination is larger, and recognition accuracy is low.And be arranged on passage, remote apart from vehicle, with the direction of car plate closer to vertical, the image obtaining easily identifies.
Seek car terminal and include display screen 201, keyboard 202, advertising display screen 203, controller 204, mixed-media network modules mixed-media 205, memorizer 206, RFID read module 207, POS module 208, ETC read module 209 and tracker granting module 210, described display screen, keyboard, advertising display screen, mixed-media network modules mixed-media, memorizer, RFID read module, POS module, ETC read module and tracker are provided module and be all connected with controller.
Seek car terminal and carry advertising display screen, advertisement putting can be carried out.Keyboard and display screen are used for inputting and export, and display screen can be touch screen.Controller connects central server by mixed-media network modules mixed-media.Be stored with memorizer ad content.Vehicle enters parking lot and automatically begins to timing after identifying car plate, vehicle out when stop timing computational costs.RFID read module is used for reading RFID chip card, conveniently realizes member and quickly pays the fees.User can also be paid the fees by bank card by POS module, and payment exports gate after completing and automatically opens up, and realizes Unmanned operation.By ETC module can also the identification of vehicle and timing, realize automatic fee by ETC system.
RFID chip is included in tracker.For non-electronic car plate, can also enter fashionable on seeking car terminal input license plate number and by tracker granting module get a tracker, stop after completing user by tracker near RFID sensor in this parking stall, allow the identifier of RFID sensor record RFID chip, by identifier, parking stall and license plate number associated storage, user seeks and inputs the parking stall that license plate number just can show place during car on seeking car terminal central server.
RFID sensor is provided with display lamp.RFID sensor is arranged on the ground on each parking stall near one, passage, concordant with ground.After user searches the vehicle of oneself on seeking car terminal, central server is set up and is sought car terminal to the shortest path of target parking position from this, then the display lamp flicker on all shortest paths, the display lamp that user only needs to follow flicker can be able to conveniently find target parking position.
Red LED, green LED and blue led is included in each display lamp.
Red LED, green LED and blue led and different combinations can realize at least 7 kinds colors（Red, blue, green, red blue, red green, bluish-green, red bluish-green）, conveniently show mulitpath simultaneously, allow different users find the parking stall of oneself simultaneously.
A kind of car searching method based on Internet of Things of the present embodiment, comprises the following steps：
A, user input the license plate number of oneself by seeking car terminal；
The parking stall of vehicle corresponding to license plate number searched by B, central server, and sets up and seek car terminal to the shortest path on parking stall from this, is referred to as this path；
C, central server control the display lamp in the RFID sensor on this path to flash, and user goes to oneself vehicle place parking stall according to display lamp from seeking car terminal position.
User can be quickly found out oneself vehicle place parking stall by display lamp.
After shortest path set up by central server, inquire about the indicator light colors being currently currently in use, then never in the color using, randomly choose a kind of color, control on this shortest path display lamp with selected chromatic flicker, and pointing out the color of display lamp on this path on seeking car terminal, user finds the vehicle of oneself according to the display lamp of this color.
Multiple color can show mulitpath simultaneously, allow different users find the parking stall of oneself simultaneously.
When all colours are all used, inquiry and this path do not have color that crossedpath is used as the color in this path, if the color that the path not intersected with this path is used is more than or equal to two kinds, follow the steps below：
S1, the color being used the path not intersected with this path are referred to as color to be selected, search the path corresponding to various colors to be selected；
S2, select a kind of color from color to be selected, calculate the beeline of this corresponding each paths and this path, calculation is as follows：
Hithermost display lamp on S201, lookup two paths, if hithermost display lamp only has a pair, enters step S202, if hithermost display lamp is more than or equal to two right, entrance steps S203；
The distance between S202, hithermost a pair of the display lamp of calculating, are the beeline of this two paths, calculating terminates；
The distance between S203, any pair display lamp of calculating, are designated as K1, beeline K of this two paths obtains according to below equation：
K=K1/（1+0.1×M）
M is the logarithm of hithermost display lamp；
S3, from the beeline in the corresponding each paths of this color and this path select minima, as the lowest distance value of this color；
S4, repeat step S3 and S3, until the lowest distance value of all colors to be selected all calculates and finishes；
The maximum color of S5, selection lowest distance value is as the color in this path.
In this programme, first look for the color in all paths not intersected with this path.Because color is can be reusable, there is a kind of probability：Certain paths is not intersected with this path, and color is assumed to be A color, but there is an other path intersecting with this path is also A color.It is thus desirable to calculating the beeline in all paths in every kind of color to be selected further, finally select the maximum color of lowest distance value as the color in this path.
When certain or certain some display lamps are that the path of two or more uses simultaneously, by showing paths in turn, color indicates mulitpath simultaneously.In order to reduce the interference between each paths further, display lamp on whole piece path is lighted when different, but flash successively along from the order seeking car terminal to target parking position, i.e. the display lamp in front starts to flash one by one, the display lamp at rear stops flashing one by one simultaneously, and the display lamp being simultaneously in flicker state is less than 10, and display lamp extension speed is 1-2 metre per second (m/s), extension speed can be adjusted on seeking car terminal, to coordinate the personnel of the different speeds of travel.
Specific embodiment described herein is only explanation for example to present invention spirit.Those skilled in the art can be made various modifications or supplement or substituted using similar mode to described specific embodiment, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing RFID sensor herein, seeking the terms such as car terminal, electronic license plate, display lamp, it is not precluded from the probability using other terms.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (10)
1. a kind of car fare payment system sought based on Internet of Things, it is characterized in that, including central server, seek car terminal, electronic license plate and RFID sensor, described electronic license plate is arranged on vehicle, each parking stall is provided with a RFID sensor by passage side, seek car terminal and be arranged on garage port, seek car terminal and all of RFID sensor is all connected with central server.
2. according to claim 1 a kind of car fare payment system sought based on Internet of Things, it is characterized in that, also include image identification unit and several photographic head, described photographic head is arranged on above garage internal channel, the coverage of photographic head covers all passages in garage, and image identification unit and photographic head are all connected with central server.
3. according to claim 1 and 2 a kind of car fare payment system sought based on Internet of Things, it is characterized in that, described car terminal of seeking includes display screen, keyboard, advertising display screen, controller, mixed-media network modules mixed-media, memorizer, RFID read module and POS module, and described display screen, keyboard, advertising display screen, mixed-media network modules mixed-media, memorizer, RFID read module and POS module are all connected with controller.
4. according to claim 3 a kind of car fare payment system sought it is characterised in that described car terminal of seeking includes ETC read module based on Internet of Things.
5. according to claim 4 a kind of based on Internet of Things seek car fare payment system it is characterised in that described seek car terminal include provide tracker tracker provide module, include RFID chip in described tracker.
6. according to claim 1 a kind of car fare payment system sought it is characterised in that described RFID sensor is provided with display lamp based on Internet of Things.
7. according to claim 6 a kind of car fare payment system sought it is characterised in that including red LED, green LED and blue led in each display lamp shown based on Internet of Things.
8. a kind of car searching method based on Internet of Things is it is characterised in that comprise the following steps：
A, user input the license plate number of oneself by seeking car terminal；
The parking stall of vehicle corresponding to license plate number searched by B, central server, and sets up and seek car terminal to the shortest path on parking stall from this, is referred to as this path；
C, central server control the display lamp in the RFID sensor on this path to flash, and user goes to oneself vehicle place parking stall according to display lamp from seeking car terminal position.
9. a kind of car searching method based on Internet of Things according to claim 8, it is characterized in that, after shortest path set up by central server, inquire about the indicator light colors being currently currently in use, then never in the color using, randomly choose a kind of color, control on this shortest path display lamp with selected chromatic flicker, and point out the color of display lamp on this path on seeking car terminal, user finds the vehicle of oneself according to the display lamp of this color.
10. a kind of car searching method based on Internet of Things according to claim 9, it is characterized in that, when all colours are all used, inquiry and this path do not have color that crossedpath the is used color as this path, if the color that the path not intersected with this path is used is more than or equal to two kinds, follow the steps below：
S1, the color being used the path not intersected with this path are referred to as color to be selected, search the path corresponding to various colors to be selected；
S2, select a kind of color from color to be selected, calculate the beeline of this corresponding each paths and this path, calculation is as follows：
Hithermost display lamp on S201, lookup two paths, if hithermost display lamp only has a pair, enters step S202, if hithermost display lamp is more than or equal to two right, entrance steps S203；
The distance between S202, hithermost a pair of the display lamp of calculating, are the beeline of this two paths, calculating terminates；
The distance between S203, any pair display lamp of calculating, are designated as K1, beeline K of this two paths obtains according to below equation：
K=K1/（1+0.1×M）
M is the logarithm of hithermost display lamp；
S3, from the beeline in the corresponding each paths of this color and this path select minima, as the lowest distance value of this color；
S4, repeat step S3 and S3, until the lowest distance value of all colors to be selected all calculates and finishes；
The maximum color of S5, selection lowest distance value is as the color in this path.
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| CN111223330A (en) * | 2020-01-16 | 2020-06-02 | 浙江科技学院 | Parking lot intelligent monitoring method and system based on wireless sensor network and cloud platform |
| CN114170744A (en) * | 2021-11-04 | 2022-03-11 | 广东煜丰智慧科技有限公司 | Intelligent reverse vehicle searching direction voice indication and vehicle searching method |
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