CN112562386A - Detection system for intelligent parking system - Google Patents
Detection system for intelligent parking system Download PDFInfo
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- CN112562386A CN112562386A CN202011155333.3A CN202011155333A CN112562386A CN 112562386 A CN112562386 A CN 112562386A CN 202011155333 A CN202011155333 A CN 202011155333A CN 112562386 A CN112562386 A CN 112562386A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
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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
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The invention provides a detection system for an intelligent parking system, wherein the intelligent parking system comprises a cloud platform, a high-level video array, an intelligent street lamp, a charging management terminal and a vehicle owner mobile phone terminal APP, wherein the high-level video array is used for capturing a license plate, a parking space occupation state and scene conditions around the parking space in real time and transmitting a real-time picture and a real-time video to the cloud platform; the cloud platform is used for summarizing the real-time pictures and the real-time videos transmitted by the high-order video array, namely summarizing the use conditions of the parking spaces, providing real-time parking space query guidance for the charge management end and the car owner mobile phone end APP, and processing and counting charge information and managing an arrearage charge record report. The invention provides a detection system for an intelligent parking system, which aims to solve the problem that the management of the existing street lamp is disordered, and particularly the problem that the overall management of the street lamp is difficult due to unclear attribution of a loop of a street lamp controller on the loop attribution of the street lamp controller.
Description
Technical Field
The invention relates to the field of parking systems and the technical field of street lamps, in particular to a detection system for an intelligent parking system.
Background
The intelligent parking refers to the comprehensive application of a wireless communication technology, a mobile terminal technology, a GPS (global positioning system) positioning technology, a GIS (geographic information system) technology and the like to the collection, management, inquiry, reservation and navigation services of urban parking spaces, the integration of real-time updating, inquiry, reservation and navigation services of parking space resources, the maximization of the utilization rate of the parking space resources, the maximization of the profit of a parking lot and the optimization of parking services of car owners.
Along with the continuous increase of parking stall, corresponding wisdom street lamp also need the continuous increase, and wisdom street lamp is the street lamp that realizes the long-range centralized control and the management of street lamp through applying advanced, high-efficient, reliable power line carrier communication technique and wireless GPRS/CDMA communication technique etc. wisdom street lamp, wisdom street lamp utensil has according to functions such as vehicle flow automatically regulated luminance, long-range lighting control, trouble initiative warning, lamps and lanterns cable theftproof, long-range meter reading, can save electric power resource by a wide margin, promote public lighting management level, save maintenance cost. However, more and more intelligent street lamps are more difficult to manage and control, and are continuously incorporated into different control loops as new street lamps, so that the management of the street lamps is more disordered, and particularly, the loop of the street lamp controller is unclear, which brings great difficulty to the overall management of the street lamps.
Disclosure of Invention
The invention provides a detection system for an intelligent parking system, which aims to solve the problems that at present, with more and more intelligent street lamps, the management and control become more difficult, new street lamps are continuously incorporated into different control loops, the management of street lamps becomes more disordered, and particularly, the loop attribution of a street lamp controller is not clear on the loop attribution of the street lamp controller, so that the overall management of street lamps is greatly difficult.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a detection system for a smart parking system comprises a cloud platform, a high-level video array, a smart street lamp, a charge management terminal and a car owner mobile phone terminal APP, wherein the high-level video array is carried on the smart street lamp, the high-level video array, the charge management terminal and the car owner mobile phone terminal APP are all in communication connection with the cloud platform,
the high-level video array is used for capturing a license plate, a parking space occupation state and scene conditions around the parking space in real time and transmitting a real-time picture and a real-time video to the cloud platform; the cloud platform is used for collecting real-time pictures and real-time videos transmitted by the high-level video array, namely collecting parking space use conditions, providing real-time parking space query guidance for the charge management end and the vehicle owner mobile phone end APP, processing and counting charge information and managing an arrearage charge record report; the charging management end is used for inquiring the free parking space, registering the license plate number of the parking vehicle and receiving cash to the vehicle owner in real time; the vehicle owner mobile phone end APP is used for inquiring the idle parking space in real time and paying the parking fee;
the intelligent street lamp is provided with a detection system, and the detection system comprises the following detection methods:
the detection method comprises a circuit ownership detection method of the street lamp controller, and the circuit ownership detection method of the street lamp controller comprises the following steps:
s1, the integrated controller sends a timing command to synchronize a clock of the street lamp controller with a clock of the integrated controller;
s2, turning off power supply of all loops controlled by the centralized controller;
s3, after the power supply is turned off for a period of time, the integrated controller supplies power to all loops controlled by the integrated controller at intervals of several seconds in sequence, and power supply time points of all the loops are recorded;
s4, after power supply, the street lamp controllers record power supply time points, and the centralized controller sequentially reads the power supply time points recorded by each street lamp controller;
and S5, comparing the read power supply time point with the power supply time points of the loops recorded by the centralized controller, wherein the read power supply time point is the same as the power supply time point of the loops recorded by the centralized controller, namely the street lamp controller to which the read power supply time point belongs is the street lamp controller installed on the loop, and thus, the loop affiliation of the street lamp controller can be detected.
Preferably, the integrated controller and the street lamp controller are both internally provided with a real-time clock, and the real-time clock is provided with a standby battery.
Preferably, the street lamp controller is used for controlling the work of one or more street lamps belonging to the same loop, and the centralized controller is the controller of the street lamp controller.
Preferably, the charging management terminal is a PDA intelligent terminal.
Preferably, the cloud platform is further used for sending parking charging bills to the charging management terminal and the vehicle owner mobile phone terminal APP.
Preferably, the high-level video array is an array camera.
Preferably, the wisdom street lamp is provided with the LED display screen, and the LED display screen is used for receiving and showing the induced information of parkking that the cloud platform carried, and the induced information of parkking includes the total parking stall information in parking area and remaining parking stall information.
Preferably, the wisdom street lamp is provided with the USB interface, and the USB interface is used for the electronic equipment that has the USB interface to charge.
Preferably, the wisdom street lamp is provided with fills electric pile, fills electric pile and is used for electric automobile and electric bicycle's charging.
Preferably, the intelligent street lamp is provided with WIFI network equipment, and the WIFI network equipment is used for providing a WIFI network.
Compared with the prior art, the invention has the following beneficial effects: the detection system for the intelligent parking system can detect the loop affiliation of the street lamp controller through the loop affiliation detection method of the street lamp controller, uniformly manage all street lamps controlled by the street lamp controller in the same loop, solve the problem of disordered street lamp management at present, save the management cost, ensure that all street lamps are effectively managed, avoid missing of the street lamps, avoid the condition that the potential safety hazard is not detected and inspected during maintenance, and avoid a series of problems caused by the fact that the potential safety hazard is not detected and inspected, and the condition that the street lamps are not managed is avoided.
Drawings
Fig. 1 is a schematic diagram illustrating a method for detecting a circuit affiliation of a street lamp controller according to the present invention.
Fig. 2 is a schematic diagram illustrating a phase detection method of a streetlamp controller according to the present invention.
Fig. 3 is a schematic diagram illustrating the principle of the load balance detection method for the power supply circuit of the street lamp according to the present invention.
Fig. 4 is a schematic diagram illustrating the principle of the method for detecting the on-off state of the street lamp cable according to the present invention.
Fig. 5 is a schematic diagram illustrating the principle of the street lamp cable breakage position detection method of the present invention.
Reference numerals: 1 is centralized control ware, 2 is street lamp controller, and 3.1 is first return circuit, and 3.2 is the second return circuit, and 3.3 is the third return circuit, and 4 are master switch, and 5 are the metering unit, and 6 are wisdom street lamp, 7 are current transformer, and 8 are the cable, and 9 are the reactor, and 10 are the electric capacity.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The present invention will be further described with reference to the following examples, which are intended to illustrate only some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments used by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention is shown, which is for illustration purposes only and is not limited to this structure.
Example one
A detection system for a smart parking system comprises a cloud platform, a high-level video array, a smart street lamp 6, a charge management terminal and a car owner mobile phone terminal APP, wherein the high-level video array is carried on the smart street lamp 6, the high-level video array, the charge management terminal and the car owner mobile phone terminal APP are all in communication connection with the cloud platform,
the high-level video array is used for capturing a license plate, a parking space occupation state and scene conditions around the parking space in real time and transmitting a real-time picture and a real-time video to the cloud platform; the cloud platform is used for collecting real-time pictures and real-time videos transmitted by the high-level video array, namely collecting parking space use conditions, providing real-time parking space query guidance for the charge management end and the vehicle owner mobile phone end APP, processing and counting charge information and managing an arrearage charge record report; the charging management end is used for inquiring the free parking space, registering the license plate number of the parking vehicle and receiving cash to the vehicle owner in real time; the vehicle owner mobile phone end APP is used for inquiring the idle parking space in real time and paying the parking fee;
the intelligent street lamp 6 is provided with a detection system, and the detection system comprises the following detection methods:
the detection method comprises a circuit ownership detection method of the street lamp controller, as shown in fig. 1, the circuit ownership detection method of the street lamp controller comprises the following steps:
s1, an integrated controller 1 located at a main switch 4 of an intelligent street lamp 6 sends a timing command to synchronize a clock of a street lamp controller 2 with a clock of the integrated controller 1;
s2, turning off power supplies of the first loop 3.1, the second loop 3.2 and the third loop 3.3 controlled by the centralized controller 1;
s3, after the power supply is turned off for a period of time, the centralized controller 1 supplies power to the first loop 3.1, the second loop 3.2 and the third loop 3.3 at intervals of several seconds in sequence, and records the power supply time points of the loops;
s4, after power supply, the street lamp controllers 2 record power supply time points, and the centralized controller 1 sequentially reads the power supply time points recorded by each street lamp controller 2;
and S5, comparing the read power supply time point with the power supply time point of each loop recorded by the centralized controller 1, wherein the read power supply time point is the same as the power supply time point of the first loop 3.1 recorded by the centralized controller 1, that is, the street lamp controller 2 to which the read power supply time point belongs is the street lamp controller 2 installed on the first loop 3.1, so that the loop affiliation of the street lamp controller 2 can be detected.
Preferably, the integrated controller 1 and the street lamp controller 2 are both internally provided with a real-time clock, and the real-time clock is provided with a standby battery. The street lamp controller 2 is used for controlling one or more street lamps belonging to the same loop to work, and the integrated controller 1 is a controller of the street lamp controller 2. The charging management terminal is a PDA intelligent terminal. The cloud platform is also used for sending parking charging bills to the charging management end and the vehicle owner mobile phone end APP. The high-order video array is an array type camera. Wisdom street lamp 6 is provided with the LED display screen, and the LED display screen is used for receiving and showing the induced information of parkking that the cloud platform carried, and the induced information of parkking includes the total parking stall information in parking area and surplus parking stall information. Wisdom street lamp 6 is provided with the USB interface, and the USB interface is used for the electronic equipment that has the USB interface to charge. Wisdom street lamp 6 is provided with fills electric pile, fills electric pile and is used for electric automobile and electric bicycle's charging. The intelligent street lamp 6 is provided with WIFI network equipment, and the WIFI network equipment is used for providing a WIFI network.
Example two
The detection method further includes a phase detection method of the street lamp controller, as shown in fig. 2, the phase detection method of the street lamp controller includes the following steps:
a1., the integrated controller 1 outputs a signal A, a signal B and a signal C which are respectively loaded on a A, B, C three-phase power supply line;
step a2, the street lamp controller 2 connected to the three-phase power supply line receives different signals and judges and processes the signals inside;
step a3., the phase of the street lamp controller 2 receiving the signal a is a, the phase of the street lamp controller 2 receiving the signal B is B, and the phase of the street lamp controller 2 receiving the signal C is C;
step a4., the integrated controller 1 reads the phase values of all the street lamp controllers 2, and displays and records the phase values of the street lamp controllers 2, thereby implementing the phase detection of the street lamp controllers 2.
EXAMPLE III
The detection method further comprises a load balance detection method for the street lamp power supply line, as shown in fig. 3, the load balance detection method for the street lamp power supply line comprises the following steps:
b1, detecting A, B, C total active power of the three-phase line by the integrated controller 1;
step b2., the street lamp controller 2 detects the active power of a single street lamp cap, that is, the active powers of all street lamp caps are added to calculate the respective active power of A, B, C three-phase lines respectively, so as to obtain the respective load values of A, B, C three-phase lines respectively, and the calculation is realized by the metering unit 5 arranged in the street lamp controller 2;
step b3., when the integrated controller 1 detects that the load of A, B, C three-phase line exceeds the unbalanced threshold value, the integrated controller 1 switches the street lamp controller 2 on the heavy active power phase line to the light active power phase line through the relay switch of Ka, Kb, Kc three-phase line built in the street lamp controller 2, so as to realize automatic load balance adjustment and load balance detection of the street lamp power supply line.
Example four
The detection method also comprises a street lamp cable on-off detection method, as shown in fig. 4, the street lamp cable on-off detection method comprises the following steps:
the method comprises the following steps that (c 1) a live wire and a zero line at one end of a cable 8 at the end of a power distribution cabinet penetrate through a current transformer 7, and a direct current 12V power supply is connected to the live wire and the zero line through a DC-DC conversion module and an alternating current relay normally closed contact; a reactor 9 is connected between a live wire and a zero line on the other end of the cable 8, and an alternating current capacitor 10 is connected between the live wire and the ground;
step c2., connecting the MCU detection host with two ends of a sampling resistor R of the DC-DC conversion module;
step c3., connecting the MCU detection host with the current transformer 7;
c4., when the intelligent street lamp 6 cuts off the alternating current in the daytime, the direct current 12V power supply is loaded on the live wire and the zero wire of the cable 8 at the end of the power distribution cabinet through the normally closed contact of the alternating current relay, and because the reactor 9 is connected between the live wire and the zero wire at the tail end of the cable 8 and the reactor 9 presents a coil resistance value to the direct current, the MCU detection host detects a corresponding voltage value through the sampling resistor R;
c5., when the power distribution cabinet is powered on with alternating current at night, the alternating current relay cuts off the power supply of the direct current 12V power supply, because the live wire at the tail end of the cable 8 is grounded with an alternating current capacitor 10, an alternating current path can be formed after the alternating current is powered on, and at this time, the current transformer 7 installed at the outlet end of the power distribution cabinet can detect the current value of the alternating current path;
step c6., when the MCU detection host detects a voltage value through the sampling resistor R or the MCU detection host detects a current value through the current transformer 7, judging that the cable 8 is normal; otherwise the cable 8 is disconnected.
The method utilizes the principle that a capacitor 10 blocks direct current and alternating current, and a reactor 9 blocks alternating current and direct current.
EXAMPLE five
The detection method further includes a street lamp cable breakage position detection method, as shown in fig. 5, the street lamp cable breakage position detection method includes the following steps:
d1., mounting all street lamp controllers 2 with GPS function in the lamp posts along the cable 8 of the intelligent street lamp 6;
step d2, installing an integrated controller 1 in the power distribution cabinet for communicating with an installed street lamp controller 2;
d3., when the intelligent street lamp 6 cable 8 on-off detection method is used for judging that the cable 8 is broken, the street lamp controller 2 after power off cannot communicate with the integrated controller 1, and the electrified street lamp controller 2 normally communicates with the integrated controller 1;
step d4. finds the last street lamp controller 2 capable of communicating normally on the cable 8 through the GPS function, and the position of the cable 8 behind the street lamp controller 2 is the breaking position of the street lamp cable 8.
The invention can effectively carry out unified management on the street lamps by a detection method such as a loop attribution detection method of a street lamp controller, a phase detection method of the street lamp controller, a load balance detection method of a street lamp power supply line, a street lamp cable on-off detection method, a street lamp cable fracture position detection method and the like.
The above-described embodiments are intended to be illustrative, not limiting, of the invention, and therefore, variations of the example values or substitutions of equivalent elements are intended to be within the scope of the invention.
From the above detailed description, it will be apparent to those skilled in the art that the foregoing objects and advantages of the invention are achieved and are in accordance with the provisions of the patent statutes.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, it should be noted that any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A detection system for a smart parking system is characterized in that the smart parking system comprises a cloud platform, a high-level video array, a smart street lamp, a charge management terminal and a car owner mobile phone terminal APP, wherein the high-level video array is mounted on the smart street lamp, the high-level video array, the charge management terminal and the car owner mobile phone terminal APP are all in communication connection with the cloud platform,
the high-level video array is used for capturing a license plate, a parking space occupation state and scene conditions around the parking space in real time and transmitting a real-time picture and a real-time video to the cloud platform; the cloud platform is used for collecting real-time pictures and real-time videos transmitted by the high-level video array, namely collecting parking space use conditions, providing real-time parking space query guidance for the charge management end and the vehicle owner mobile phone end APP, processing and counting charge information and managing an arrearage charge record report; the charging management end is used for inquiring the free parking space, registering the license plate number of the parking vehicle and receiving cash to the vehicle owner in real time; the vehicle owner mobile phone end APP is used for inquiring the idle parking space in real time and paying the parking fee;
the intelligent street lamp is provided with a detection system, and the detection system comprises the following detection methods:
the detection method comprises a circuit ownership detection method of the street lamp controller, and the circuit ownership detection method of the street lamp controller comprises the following steps:
s1, the integrated controller sends a timing command to synchronize a clock of the street lamp controller with a clock of the integrated controller;
s2, turning off power supply of all loops controlled by the centralized controller;
s3, after the power supply is turned off for a period of time, the integrated controller supplies power to all loops controlled by the integrated controller at intervals of several seconds in sequence, and power supply time points of all the loops are recorded;
s4, after power supply, the street lamp controllers record power supply time points, and the centralized controller sequentially reads the power supply time points recorded by each street lamp controller;
and S5, comparing the read power supply time point with the power supply time points of the loops recorded by the centralized controller, wherein the read power supply time point is the same as the power supply time point of the loops recorded by the centralized controller, namely the street lamp controller to which the read power supply time point belongs is the street lamp controller installed on the loop, and thus, the loop affiliation of the street lamp controller can be detected.
2. The detecting system for the intelligent parking system as claimed in claim 1, wherein the centralized controller and the street lamp controller are provided with real-time clocks inside, and the real-time clocks are provided with backup batteries.
3. The detecting system for the intelligent parking system as claimed in claim 1, wherein the street lamp controller is used for controlling the operation of one or more street lamps belonging to the same loop, and the centralized controller is a controller of the street lamp controller.
4. The system as claimed in claim 1, wherein the charge managing terminal is a PDA smart terminal.
5. The detection system for the intelligent parking system as claimed in claim 1, wherein the cloud platform is further configured to send parking charging bills to the charging management terminal and the vehicle owner mobile phone terminal APP.
6. The detecting system for intelligent parking system as recited in claim 1, wherein the high-level video array is an array camera.
7. The detection system for the intelligent parking system as claimed in claim 1, wherein the intelligent street lamp is provided with an LED display screen, the LED display screen is used for receiving and displaying parking guidance information transmitted by the cloud platform, and the parking guidance information includes parking lot shared parking space information and remaining parking space information.
8. The detection system of claim 1, wherein the intelligent street lamp is provided with a USB interface, and the USB interface is used for charging an electronic device with the USB interface.
9. The detecting system for the intelligent parking system as claimed in claim 1, wherein the intelligent street lamp is provided with a charging pile for charging the electric vehicle and the electric bicycle.
10. The detection system of claim 1, wherein the smart street lamp is equipped with a WIFI network device for providing a WIFI network.
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