CN207097251U

CN207097251U - Berth information screen wireless networking system

Info

Publication number: CN207097251U
Application number: CN201720684839.0U
Authority: CN
Inventors: 陈伟达
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-14
Filing date: 2017-06-14
Publication date: 2018-03-13
Anticipated expiration: 2027-06-14

Abstract

The utility model discloses berth information screen wireless networking system, berth switch circuit or space for its deployment distributed wireless sensor is set to serve as network node, and build network aggregation node, network aggregation node group and base station, some LED displays are set, realize one-to-one, it is one-to-many, many-one, the flexible configuration of multi-to-multi, or set up relaying, remote distance relay forwards data-signal, using PLC, computer, touch-screen, wireless switching amount controller carries out Comprehensive Control with wireless receiver, or online operation, so as to solve berth information gathering, transmission, operation, display, observation, storage, alarm, record problem.Berth information screen is arranged near parking lot in the range of 500 meters, especially it is arranged on fairground, bank, hospital, station, street, cell, the administration obvious place of traffic nearby, the vacant berth of real-time dynamic display and charge information, meet that the public parks demand nearby, while be easy to realize network monitor and management to multiple parking lots.

Description

Berth information screen wireless networking system

Technical field

It the utility model is related to berth information screen wireless networking system.

Background technology

Berth is served as with " P " word board, mark of parking, be erected in parking lot doorway, but could not show that parking lot is available in real time The vacant berth information of dynamic of parking is with being available for charge information of parking；Only a few parking lot sets dynamic berth information in its gate inhibition Screen, but can only drive to reach gate inhibition and nearby can just learn the vacant berth information of parking lot available parking instantly, and can not learn It is available for charge information of parking.Even if some another parking lots develop intelligent parking APP, but still do not provide fully on berth And its charge information.Many public often blindly find berth around city after going down town and its are available for the berth of charging.For remote The multiple parking lots being distributed in a wide range of, its vacant berth is difficult to centralized and unified management.Therefore berth information screen is established Group network system, fully provide on the vacant berth information of dynamic and charge information of parking, meet the public find nearby berth and The active demand of parking charging, while multiple parking lots are realized with network monitor and management are significant.

The content of the invention

The purpose of this utility model is to provide a kind of berth information screen wireless networking system, fully provides on dynamic berth Information and charge information of parking, are easy to realize network monitor and management to multiple parking lots.

To achieve the above object, the utility model is by the information gathering of garage parking berth, transmitting device, LED display and nothing Line communication link forms, it is characterised in that some berth switch circuits 1 are connected to PLC 2, the serial computers 5 of PLC 2 and nothing Line data collector 7, also PLC 2 or concatenation touch-screen 3, parking lot nearby set some LED displays 8, and wireless data is received Send out device 7 and some radio communications of LED display 8；Or set up wireless receiver 7 and serve as wireless relay, and with some LED The radio communication of display screen 8；Garage parking berth space for its deployment distributed wireless sensor 11, some berth wireless sensers 11 connect In PLC 2, PLC 2 concatenates wireless switching amount controller 4 and forms wireless sensor network convergence section with wireless receiver 7 Point, base station is formed by the serial wireless receivers 7 of PLC 2 and computer 5, parking lot nearby sets some LED displays 8, net Network aggregation node and base station, base station and some radio communications of LED display 8；Garage parking berth space for its deployment distributed wireless passes Sensor 11, wireless sensor network sink node is formed by some berth wireless sensers 11 and wireless switching amount controller 4, by Two or more wireless switching amount controllers 4 are connected to PLC 2 and form wireless sensor network sink node group, Base station is formed by the serial wireless receivers 7 of PLC2 and computer 5, parking lot nearby sets some LED displays 8, and network converges Poly- node cluster and base station, base station and some radio communications of LED display 8.

The network aggregation node has one or several, and the network base station has a main website and several slave stations, Between network aggregation node, or between network aggregation node and base station, or set up wireless data between main website and slave station and receive Hair device 7 serves as wireless relay.

The spatially distributed wireless senser 11, including switch letter occurs for detecting/monitoring physics or environmental condition Number, the wireless senser of contact point signal and information sensing signal.

Some information of LED display 8 are controlled to send by a computer 5, the installation of computer 5 plays control software 6, and LED shows Display screen 8 concatenates wireless data sending transceiver module 9 and system plays control card 10.

The wireless receiver 7, the built-in aerial of wireless data sending transceiver module 9 or external antenna, mounting and adjusting frequency Plucking number sign switch and communication indicator lamp.

The LED display 8 includes LED digital display screens/LED electronic displays, is fabricated to and highlights P word marks, or It is " P+E " to be superimposed charge flag, is either superimposed the vacant numeral in berth or superposition dolly shape, or be superimposed bearing sense and Its distance, or superposition patent label, plane or convex surface show that bottom surface and P, E and other font tones are harmonious, the vacant number in berth Word real-time dynamic display.

Due to using said apparatus and control mode, so having the following advantages that and effect.

1st, wireless network node/berth information source is served as using berth switch circuit, structure is extremely simple, by PLC Many hard elements such as button, change-over switch, auxiliary reclay, the time relay can be saved with Touch Screen use, may be used also Shown on the touchscreen with being concentrated the field data of whole system by configuration software, convenient observation, automatic record, installation side Just, it is easy to safeguard, cost is relatively low.

2nd, wireless senser integrates information gathering and transmission, and wireless receiver integrates transmission and received, Their networking flexibilities, wireless communication link is formed with LED berths information screen, realizes that berth information is wirelessly transferred.PLC is serially electric Brain and wireless receiver, Comprehensive Control is carried out with PLC, touch-screen, is used with computer interconnection, berth information is solved and adopts Collection, transmission, operation, display, observation, storage, alarm, record problem.

3rd, computer carries out berth information screen wireless data sending 1 point-to-multipoint wireless data transmission, therefore Duo Tai berths information Screen can play the vacant berth information in parking lot simultaneously and park charge information, and Real time dynamic display.

4th, berth information screen highlights P word marks, is superimposed charge flag " P+E ", meets the new energy electric motor vehicle of accelerated development Park nearby and charge requirement.

5th, berth information screen is arranged near parking lot in the range of 300 to 500 meters, especially in fairground, bank, hospital, car Stand, the neighbouring obvious place of traffic of administration, meet that public's searching of going down town berth or interim is parked and charge requirement nearby nearby.Peace Mounted in the obvious place of small intra zone traffic, meet that local resident parks and charge requirement nearby temporarily.

6th, due to setting up wireless repeater, relay forwarding is carried out to berth information, extend point-to-point wireless communication distance, Expand the coverage area, or with the radio communication between PLC and PLC, be easy to realize network monitor and management to multiple parking lots.

Brief description of the drawings, below in conjunction with the accompanying drawings and embodiment is illustrated.

Fig. 1 is berth switch circuit network node and berth information screen wireless networking system schematic diagram.

Fig. 2 is wireless sensor network sink node through base station and berth information screen group network system schematic diagram.

Fig. 3 is wireless sensor network sink node group through base station and berth information screen group network system schematic diagram.

Fig. 4 is erection wireless relay schematic diagram.

Fig. 5 makees relaying schematic diagram to set up two wireless receiver docking.

Embodiment is as follows.

As shown in figure 1, setting pressing plate, power supply and touch switch on berth, berth switch circuit 1 is formed, works as pool During the parking of position, pressing plate connects berth switch circuit 1, when parking removes berth, pressing plate return, and berth switch circuit 1 disconnects, and berth switch circuit 1 is switched on or switched off, there is provided and the vacant signal in berth, it is switched on or switched off data, Calculated by PLC2 and be acted upon according to programming.Some berth switch circuits 1 are connected to PLC2, PLC2 serial computers 5 With wireless receiver 7, PLC 2 or also concatenate touch-screen 3, parking lot nearby some LED displays 8 are set, PLC 2 is adopted With programmable memory, for its internally stored program, the finger of execution logic computing, sequential control, counting and arithmetical operation Order, and pass through numeral or the transmitting-receiving process of analog pattern input/output control wireless receiver 7.Touch-screen 3 serves as " figure Operate terminal ", picture is drawn with it, the functions such as display/input/output/storage/alarm are realized in picture, can be shown, And can is communicated with PLC 2, and it is also to have a program capability in having, such as can be in painted on top button, instead of reality Button realize break-make control；, can be with register of the input data to PLC 2 in painted on top data input button；Can be upper Face shows PLC 2 running status, the vacant data in real-time display berth.

Wireless receiver 7 and some radio communications of LED display 8.

Due to being connected to PLC2, PLC2 serial computers 5 and wireless receiver 7, fortune using berth switch circuit 1 Carry out Comprehensive Control with PLC2, touch-screen 3, and 5 online use of computer, so as to solve berth information gathering, transmission, operation, It has been shown that, observation, storage, alarm, record problem.

The space for its deployment distributed wireless sensor of garage parking berth shown in Fig. 2 11 serves as wireless network node/berth information Source, some berth wireless sensers 11 are connected to PLC2, PLC2 concatenation wireless switchings amount controller 4 and wireless receiver 7 Wireless sensor network sink node is formed, collaboratively to perceive, gather, handle and transmit the vacant information in berth in parking lot, And the vacant information in these berths is finally sent to some LED near the parking lot of the network coverage by communication and shown Screen 8.

PLC2 connects wireless switching amount controller 4 by terminal, and wireless switching amount controller 4 inputs with multi-way switching values With output integrated structure, PLC2 can launch multi-way switching values simultaneously and be transmitted, can also receive multiple wireless simultaneously and open Pass amount relay signal input, enters row data communication between wireless PLC2 and wireless switching amount controller 4 so as to realize.Wirelessly open Each switching channels independent isolating transmission of amount controller 4 is closed, Phototube Coupling protection, long transmission distance, control are reliable and stable, anti-interference Property is strong.

The space for its deployment distributed wireless sensor of garage parking berth shown in Fig. 3 11 serves as wireless network node/berth information Source, some berth wireless sensers 11 and wireless switching amount controller 4 form wireless sensor network sink node, by two or More than two wireless switching amount controllers 4 are connected to PLC 2 and form wireless sensor network sink node group, serial by PLC2 Computer 5 forms base station with wireless switching amount controller 4 or wireless receiver 7.Wireless switching amount controller 4 is arranged in pairs or groups mutually Use, working frequency points, aerial speed, transmission power, serial ports speed and form etc. set by equipment interface, realize it is one-to-one, The flexible configuration of one-to-many, many-one, multi-to-multi, and berth data are monitored, stored, managed and merged.Parking lot is attached Some LED displays 8, network aggregation node group and base station, base station and some radio communications of LED display 8 are closely set.

Berth, such as stereo rotating parking lot movement berth are moved for garage parking, is equally applicable for berth and sets berth to open Close operating circuit 1 or space for its deployment distributed wireless sensor 11 serves as wireless network node/berth information source.

Wireless senser 11 is inexpensive miniature, easy for installation, reliably provides switching signal, contact point signal or information sensing letter Number, currently it is alternatively used for detection/monitoring physics or current switching, electromagnetism break-make, light break-make occurs for environmental condition, light becomes Color, excusing from death wave impulse, radio frequency identification, infrared inductor, global positioning system, laser scanner, banister rotation, charge control The wireless senser of the switching signal of (IP/ID cards card readers, which is drawn, touches/Online Payment), contact point signal or information sensing signal.

Berth information shown in Fig. 4, Fig. 5 is sent to aggregation node by way of single-hop/multi-hop relay forwarding, then converges Node is analyzed and processed to receiving data, and the vacant information in these berths is finally sent to network by communication Some LED displays 8 near the parking lot of covering, so as to realize berth information wireless collection, transmission and display.As shown in figure 4, Between network aggregation node or between base station set up wireless receiver 7 relay, the point-to-point radio communication that extends away from From.Another relay forwarding form is illustrated in figure 5, is to be relayed with the docking of wireless receiver 7, remote distance relay forwarding Data-signal.Relay wireless data collector 7 corresponds to main website, slave station wireless receiver 7 sets transmission/receives frequency, Corresponding transmission/receives frequency each other is set again between them, so as to realize the vacant data message in relay forwarding berth.

In order to which multiple garage parkings are carried out with network monitor and management, thus by main website, slave station PLC2 installations or add wireless Number passes transmission/reception module, and composition is a bit（Main frame）To multiple spot（Slave）Wireless PLC group network systems, realize between plc, plc The data information transfer between smart machine, and can dock/be linked in LAN and satellite navigation system.

LED display 8 is arranged near parking lot in the range of about 500 meters as shown in Figure 1, Figure 2, Figure 3 shows, is shared some Part, PLC concatenation wireless receivers 7, wireless receiver 7 is docked by computer 5 with some LED displays 8, with one Platform controls some information of LED display 8 to send, and computer installation LED display 8 plays control software 6, and LED display 8 concatenates Wireless data sending transceiver module 9 and system plays control card 10.LED display 8, which concatenates wireless data sending transceiver module 9, can use nothing Line number transmitting/receiving module.

LED display 8 includes LED digital display screens/LED electronic displays as shown in Figure 1, Figure 2, Figure 3 shows, is fabricated to and highlights P word marks, either it is superimposed charge flag and is " P+E " or is superimposed the vacant numeral in berth, be either superimposed dolly shape or folded Add bearing sense and its distance, or superposition patent label, plane or convex surface shows, bottom surface and P, E and other font tones and It is humorous, the vacant digital dynamic real-time display in berth.

In a word, information screen wireless networking system in berth is by wireless communication link, computer PLC signal transactings, led to News set of frequency, berth monitoring are integrated with LED information screens structure and online operation etc., and carry out complete set technology on integrated Exploitation.

Claims

1. berth information screen wireless networking system, by the information gathering of garage parking berth, transmitting device, LED display and channel radio Believe link composition, it is characterised in that some berth switch circuits (1) are connected to PLC (2), PLC (2) serial computer (5) With wireless receiver (7), PLC (2) or touch-screen is also concatenated（3）, parking lot nearby sets some LED displays (8), wireless receiver (7) and some LED displays (8) radio communication.

2. berth information screen wireless networking system according to claim 1, it is characterised in that set up wireless receiver (7) serve as wireless relay, and with some LED displays (8) radio communication.

3. berth information screen wireless networking system, by the information gathering of garage parking berth, transmitting device, LED display and channel radio Believe link composition, it is characterised in that garage parking berth space for its deployment distributed wireless sensor (11), some berth wireless sensings Device (11) is connected to PLC (2), PLC (2) concatenation wireless switching amount controllers（4）Nothing is formed with wireless receiver (7) Line sensor network aggregation node, base station, parking lot are formed with computer (5) by the serial wireless receivers (7) of PLC (2) Some LED displays (8), network aggregation node and base station, base station and some LED displays (8) radio communication are nearby set.

4. berth information screen wireless networking system, by the information gathering of garage parking berth, transmitting device, LED display and channel radio Believe link composition, it is characterised in that garage parking berth space for its deployment distributed wireless sensor (11), wirelessly passed by some berths Sensor (11) and wireless switching amount controller（4）Wireless sensor network sink node is formed, by two or more nothings Wiretap amount controller（4）It is connected to PLC (2) and forms wireless sensor network sink node group, is gone here and there by PLC (2) Row wireless receiver (7) forms base station with computer (5), and parking lot nearby sets some LED displays (8), network convergence Node cluster and base station, base station and some LED displays (8) radio communication.

5. according to the berth information screen wireless networking system of claim 3 or 4, it is characterised in that the network aggregation node There are one or several, the network base station has a main website and several slave stations, between network aggregation node, or in network Between aggregation node and base station, or set up wireless receiver (7) between main website and slave station and dock and relay.

6. according to the berth information screen wireless networking system of claim 3 or 4, it is characterised in that the spatially distributed nothing Line sensor (11), including switching signal, contact point signal and information sensing occurs for detecting/monitoring physics or environmental condition The wireless senser of signal.

7. according to the 1 or 3 or 4 berth information screen wireless networking system of claim, it is characterised in that by a computer (5) Some LED display (8) information are controlled to send, computer (5) installation plays control software (6), LED display (8) concatenation nothing Line number passes transceiver module (9) and system plays control card（10）.

8. according to the 1 or 2 or 3 berth information screen wireless networking system of claim, it is characterised in that the wireless data is received Send out device (7), wireless data sending transceiver module (9) built-in aerial or external antenna, mounting and adjusting frequency plucking number sign switch and communication instruction Lamp.

9. according to the 1 or 3 or 4 berth information screen wireless networking system of claim, it is characterised in that the LED display (8) include LED digital display screens/LED electronic displays, be fabricated to and highlight P word marks, or superposition charge flag is " P+E ", The vacant numeral in berth or superposition dolly shape are either superimposed, is either superimposed address, bearing sense and its distance or superposition Patent label, plane or convex surface show that bottom surface and P, E and tone are harmonious, the vacant digital dynamic real-time display in berth.