CN113298961A - Roadside parking automatic charging device and control method thereof - Google Patents
Roadside parking automatic charging device and control method thereof Download PDFInfo
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- CN113298961A CN113298961A CN202110461565.XA CN202110461565A CN113298961A CN 113298961 A CN113298961 A CN 113298961A CN 202110461565 A CN202110461565 A CN 202110461565A CN 113298961 A CN113298961 A CN 113298961A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000004146 energy storage Methods 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
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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
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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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
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
Abstract
The invention discloses a control method of an automatic parking space charging device, wherein the automatic parking space charging device comprises parking spaces arranged along the roadside, a geomagnetic sensor is buried in the middle of each parking space, the geomagnetic sensor is in signal connection with a repeater through a 5G network, and the repeater is in communication with a master controller; the mobile cameras and the geomagnetic sensor upload information to the data processor through the master controller, the data processor uploads the processed information to the information platform, and the information platform charges the fee according to a set charging mode, so that a user can inquire and pay the fee through the information platform. The invention can effectively facilitate the management and operation of roadside parking, reduce the dispute of personnel, reduce the management cost and is beneficial to improving the utilization rate of the parking spaces.
Description
Technical Field
The invention relates to the technical field of parking space management devices, in particular to a roadside parking automatic charging device and a control method thereof.
Background
With the development of cities, the automobile holding amount is continuously increased, and the automobile berth is more and more tense; especially in economically prosperous areas near the city center, parking is increasingly difficult; the phenomenon of illegal parking is more serious, and the parking area cannot be expanded all the time because of limited urban land resources. Therefore, under the condition of not influencing traffic, temporary parking berths are arranged on two sides of some road sections so as to relieve the contradiction of urban parking difficulty, which is also the necessity of urban traffic planning and development. Meanwhile, the convenience of temporary handling when residents drive the vehicle for traveling is also improved by planning the temporary parking space.
In real life, the temporary parking berths in some areas can be charged manually, the parking fee is generally calculated according to the parking time, and when a toll collector sees that a vehicle stays in the parking stall, the toll can be charged. If the driver fails to find the parking space in time, the toll collector can also guide to enable the driver to find the parking space in time, more human resources can be wasted in the charging mode, and the toll collector cannot observe the parking condition of the vehicle completely at times, so that the fee cannot be collected. And the manual charging supervision is difficult, the management confusion and the dispute among users are easily caused, and the factors cause the low operation efficiency and are not beneficial to the efficient use of the parking spaces.
Disclosure of Invention
In order to solve the technical problem, the invention provides a roadside parking automatic charging device and a control method thereof; the technical problem can be effectively solved.
The invention is realized by the following technical scheme:
a roadside parking is an automatic charging device, including the parking stall that sets up along the roadside, the middle part of each parking stall has buried the earth magnetism sensor underground, the said earth magnetism sensor passes 5G network and repeater signal connection, the said repeater communicates with master controller; the parking device is characterized in that a track arranged along the parking spaces is arranged above the parking spaces, a movable camera capable of moving along the track is arranged on the track, and charging stations are arranged on the track at intervals; when the electric quantity of the mobile camera is insufficient, the mobile camera can be in butt joint with a charging station to charge the mobile camera; the mobile camera comprises a microcontroller, an energy storage device, a driving device and a camera; the microcontroller of the mobile camera is connected with the master controller for communication, and information interaction is carried out; the mobile camera and the geomagnetic sensor upload information to the data processor through the master controller, the data processor uploads the processed information to the information platform, the information platform charges according to a set charging mode, and a user can inquire and pay fees through the information platform.
Furthermore, the charging station adopts a wireless charging station, the wireless charging station comprises a box body fixedly installed at a designated position of a track, a first wireless charging device connected with commercial power through a power line is installed in the box body, and a first signal transmitter and a first signal receiver are installed on the box body; the energy storage device is provided with a second wireless charging device which is in butt joint with the first wireless charging device, and a second signal transmitter, a second signal receiver and an electric quantity detection circuit which are arranged on the energy storage device; the first signal transmitter and the first signal receiver are in butt joint with the second signal transmitter and the second signal receiver to carry out signal interaction.
Furthermore, the first wireless charging device comprises a charging plate fixedly arranged on the side wall of the box body close to one side of the mobile camera, and a power line connected with a mains supply is arranged on the charging plate; embedding a plurality of transmitting coils in the charging pad so as to establish magnetic fields in various directions of the charging pad; the second wireless charging device comprises a receiving coil arranged on the energy storage device; the receiving coil generates induction current in the magnetic field of the charging plate.
Furthermore, the energy storage device comprises a rectifying circuit, a DC-DC converter and a battery, and the receiving coil is attached to the battery; the driving device comprises a pulley arranged on the track and sliding along the track, and a stepping motor connected with the pulley and driving the pulley, wherein the stepping motor is connected with the battery through a power line; the camera is arranged on the stretching device; the energy storage device, the driving device and the stretching device are in signal connection with the microcontroller and are controlled by the microcontroller.
Furthermore, the first signal transmitter and the first signal receiver are in butt joint with the second signal transmitter and the second signal receiver to perform signal interaction, and the method is mainly used for calibrating an energy storage device and a wireless charging station of the mobile camera and starting a charging mode of the wireless charging station; the method comprises the following specific working steps:
step 1: when the electric quantity detection circuit detects that the electric quantity in the energy storage device is insufficient, a signal is sent to the microcontroller, the microcontroller controls the mobile camera to approach the charging station at a constant speed, meanwhile, the signal transmitter II transmits a charging request signal, and the step 2 is carried out;
step 2: after the first signal receiver receives the charging request signal transmitted by the second signal transmitter, the signal transmitter replies to the first signal receiver and transmits an acceptance signal, and then the step 3 is carried out;
and step 3: after the signal receiver II receives the 'receiving' signal, the mobile camera moves the position according to the received 'receiving' signal; charging is started until a receiving coil on the energy storage device generates induction current in a magnetic field generated by a transmitting coil of the charging plate; the driving device of the mobile camera stops moving, and meanwhile, the first signal emitter and the second signal emitter stop emitting signals; turning to the step 4;
and 4, step 4: after the mobile camera is charged, the signal emitter II emits a charging ending signal, and the step 5 is switched;
and 5: after the signal receiver I receives the signal of finishing charging of the signal transmitter II, the wireless charging device stops charging; meanwhile, the first signal emitter emits a charging end signal, and then the step 6 is carried out;
step 6: after the signal receiver II receives a charging end signal sent by the signal transmitter I, the movable camera starts to normally work, and the step 7 is executed;
and 7: when the charging is finished, the signal receiver waits for the signal again.
Furthermore, the extension device is composed of a multi-stage long rod and a rotating shaft; each stage is provided with two long rods and a rotating shaft, the next long rod is arranged on the upper rotating shaft, the next long rod is shorter than the upper long rod, and the rest can be analogized to form a stretching device which can freely rotate at each stage, the last rotating shaft is vertically arranged relative to the upper rotating shaft, and the camera is arranged on the last rotating shaft; the rotating shaft is connected with a steering engine and is controlled by the steering engine; the steering engine is in signal connection with the microcontroller and is controlled by the microcontroller.
Further, the mobile camera comprises three working modes, which are respectively: a patrol mode, a response mode, and a boot mode;
when in a normal state, the mobile camera is in a patrol mode: the mobile camera moves back and forth along the track direction, shoots pictures around the roadside parking space, and uploads the pictures to the data processor through the master controller;
when the geomagnetic sensor detects that the vehicle is parked, the mobile camera is in a response mode: when the geomagnetic sensor detects that a vehicle is parked, the geomagnetic sensor sends the monitored data to the master controller; when the vehicle is stopped for 2 minutes, the master controller sends a signal to the mobile camera, and the mobile camera enters a response mode; the mobile camera moves to a target parking space according to a signal sent by the master controller, shoots a picture of a vehicle parked on the target parking space through the mobile camera, and uploads the picture to the data processor through the master controller; when the data processor can directly identify the license plate number of the vehicle, the data processor directly uploads the license plate number information to the information platform;
when the data processor cannot identify the license plate number of the vehicle, the data processor sends a feedback signal to the master controller, the master controller sends a signal to the microcontroller of the mobile camera, the microcontroller controls the stretching device to assist in shooting license plate pictures and overall pictures of the vehicle, and then the pictures are uploaded to the data processor through the master controller again; when the data processor identifies the license plate number of the vehicle, the data processor uploads the license plate number information to the information platform;
when the user navigates to the target parking space square circle within 50 meters through the information platform, the mobile camera enters a guiding mode: when a user navigates to a target parking space within 50 meters of a square circle through the information platform, the information platform sends information to the mobile camera through the master controller, and the mobile camera uploads a picture with an empty parking space to the data processor through the master controller; after the data processor identifies the number of the empty parking space, information and coordinates of the empty parking space are uploaded to an information platform, and the information platform sends information to a user as a guide; and when the user successfully parks, the mobile camera enters a response mode.
Further, when the mobile camera is in the patrol mode, the data processor obtains the peripheral information including: the method comprises the following steps that all parking spaces in the monitoring range of a current mobile camera and traffic conditions of an adjacent motor way and a non-motor way are monitored; when the mobile camera is in a response mode, the data processor acquires the vehicle information, wherein the vehicle information comprises: license plate number, vehicle type, vehicle color, and relative position information between the vehicle and the parking space; the data processor judges whether the parked vehicle has the conditions of illegal parking, the parking of the vehicle avoiding the geomagnetic sensor or the omission of the vehicle detection by the geomagnetic sensor by analyzing the relevant information of the parking space in the peripheral information shot by the mobile camera in the patrol mode and the relative position information of the vehicle and the parking space shot in the response mode, and records the vehicle information and sends a notice to a user through the information platform if the conditions exist.
Further, the information platform comprises a webpage platform controlled by the master control center and a mobile terminal APP used for logging in by a user; the information platform provides services of parking space inquiry and navigation, and the user can pay online through the information platform.
Furthermore, the geomagnetic sensor is embedded and installed at the center of a roadside parking space and used for detecting whether a vehicle is parked in the parking space; when the vehicle occupies the area of the parking space exceeding 1/3, the parking space is counted to be used.
A control method of an automatic parking space charging device comprises the following specific steps:
the method comprises the following steps: the system is started, the master controller sends a signal to the microcontroller of the mobile camera, the microcontroller sends a signal to the electric quantity detection circuit of the energy storage device, the electric quantity of the energy storage device is detected, and the electric quantity is sent to the master controller through the microcontroller; turning to the second step;
step two: the master controller judges whether the electric quantity of the energy storage device of the mobile camera is higher than a set value, if so, the third step is carried out, and if not, the sixth step is carried out;
step three: the master controller sends a signal to a microcontroller of the mobile camera, the microcontroller controls the mobile camera to enter a patrol mode to acquire surrounding environment information, and the fourth step is carried out;
step four: the mobile camera uploads the picture shot in the patrol mode process to the data processor through the main controller, and the data processor identifies and processes the picture after receiving the picture, and then the step five is carried out;
step five: the data processor uploads the obtained processed data to the information platform after the picture is identified, and then the step II is carried out;
step six: the mobile camera sends out a signal, the charging is carried out nearby, and the seventh step is carried out;
step seven: waiting for the end of charging, and turning to the second step;
an interrupt service routine 1 is provided below, and the interrupt service routine 1 is entered after the parking signal sent by the geomagnetic sensor is received;
step A: the mobile camera enters a response mode, approaches to a target parking space of a parked vehicle, shoots an overall picture and a license plate picture of the vehicle and transmits the picture to the data processor through the master controller;
and B: after the data processor receives the picture, the data processor identifies the picture to acquire the related information of the vehicle; turning to the step B;
and C: the interrupt service routine 1 is exited.
The following is an interruption service program 2, and the interruption service program 2 is entered after a signal that the navigation vehicle enters the range of 50 meters of the target parking space radius is received;
s1: the mobile camera enters a guide mode, directly moves to a parking space with vacant positions, shoots pictures of the vacant parking spaces, and transmits the pictures to the data processor through the master controller; turning to S2;
s2: after receiving the picture, the data processor identifies the picture, acquires the parking space number of the empty parking space, and uploads the information and the coordinates of the empty parking space to the information platform; turning to S3;
s3: the information platform sends information to the user as a guide; when the user successfully parks, go to S4;
s4: after the vehicle is stopped stably, the mobile camera enters a response mode; and exits the interrupt service routine 2.
Advantageous effects
Compared with the traditional intelligent traffic indicating device, the roadside parking automatic charging device and the control method thereof provided by the invention have the following beneficial effects:
(1) according to the technical scheme, the geomagnetic sensor is buried in the middle of the parking space, and the mobile camera is arranged above the parking space; the combination of the two is used for managing the parking spaces; the accuracy of judging whether vehicles exist on the parking space can be increased, and the existence of errors is reduced. Meanwhile, the mobile camera and the geomagnetic sensor upload information to the data processor through the master controller, the data processor uploads the processed information to the information platform, the charging is carried out according to a set charging mode, and a user can inquire and pay through the information platform; the system can effectively facilitate the management and operation of roadside parking, reduce personnel disputes, reduce the management cost and be beneficial to improving the utilization rate of the parking spaces.
(2) According to the technical scheme, the movable track and the movable camera are arranged above the parking space, so that the damage of a vehicle to the track can be reduced; meanwhile, the interference of the rail to the vehicle is also reduced. In addition, the mobile camera is arranged above the track, so that the mobile camera can shoot the license plate of the vehicle staying in the parking space, and meanwhile, the mobile camera can also have a circulation mode and a guide mode. The camera can manage roadside parking spaces and simultaneously acquire all traffic conditions of adjacent motor lanes and non-motor lanes in the monitoring range of the current mobile camera; and has a guiding function.
(3) According to the technical scheme, the mobile camera is automatically charged through the wireless charging station, so that the mobile camera can finish a charging function; the workload of maintenance personnel is reduced.
Drawings
FIG. 1 is an overall architectural block diagram of the present invention.
Fig. 2 is a schematic diagram of the hardware device of the present invention.
Fig. 3 is a schematic view of the stretching apparatus of the present invention.
Fig. 4 is a docking diagram of the wireless charging device according to the present invention.
Fig. 5 is a schematic diagram of a charging process of the wireless charging device according to the present invention.
Fig. 6 is a flow chart of the control method of the present invention.
The labels in the figures are: 1-parking space, 2-geomagnetic sensor, 3-track, 4-mobile camera, 41-signal receiver II, 42-signal transmitter II, 43-receiving coil, 44-battery, 45-long rod, 46-rotating shaft, 47-camera, 5-wireless charging station, 51-signal receiver I, 52-signal transmitter I, 53-box, 54-charging plate and 55-transmitting coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
As shown in fig. 1-4, a roadside parking automatic charging device includes parking spaces 1 arranged along the roadside, a geomagnetic sensor 2 is embedded in the middle of each parking space 1, and the geomagnetic sensor 2 is embedded and installed in the center of the roadside parking space 1 and used for detecting whether a vehicle is parked in the parking space; when the vehicle occupies the area of the parking space exceeding 1/3, the parking space is counted to be used. The geomagnetic sensor 2 is in signal connection with a repeater through a 5G network, and the repeater is in communication with the master controller.
The parking space control system is characterized in that a track 3 arranged along the parking spaces is arranged above the parking spaces, a mobile camera 4 capable of moving along the track 3 is mounted on the track 3, and the mobile camera 4 comprises a microcontroller, an energy storage device, a driving device and a camera 47; and the microcontroller of the mobile camera 4 is connected with the master controller for communication so as to carry out information interaction.
The energy storage device comprises a rectifying circuit, a DC-DC converter and a battery, and an electric quantity detection circuit is mounted on the battery of the energy storage device. The driving device comprises a pulley which is arranged on the rail and slides along the rail, and a stepping motor which is connected with the pulley and drives the pulley, wherein the stepping motor is connected with the battery through a power line. The camera 47 is arranged on the stretching device; the stretching device is composed of a multi-stage long rod 45 and a rotating shaft 46; each stage is provided with two long rods 45 and a rotating shaft 46, the next long rod 45 is arranged on the upper rotating shaft 46, the next long rod 45 is shorter than the upper long rod 45, and the like, so that a stretching device capable of freely rotating in each stage is formed, the last rotating shaft 46 is vertically arranged relative to the upper rotating shaft 46, and a camera 47 is arranged on the last rotating shaft 46; the rotating shaft 46 is connected with a steering engine and is controlled by the steering engine. The steering engine is in signal connection with the microcontroller and is controlled by the microcontroller.
The electric quantity detection circuit on the energy storage device, the stepping motor in the driving device and the steering engine in the stretching device are in signal connection with the microcontroller and are controlled by the microcontroller.
The mobile camera 4 and the geomagnetic sensor 2 upload information to the data processor through the master controller, the data processor uploads the processed information to the information platform, the charging is carried out according to a set charging mode, and a user can inquire and pay through the information platform.
The mobile camera 4 comprises three working modes, which are respectively as follows: a patrol mode, a response mode, and a boot mode;
in the normal state, the mobile camera 4 is in the patrol mode: the mobile camera 4 moves back and forth along the direction of the track 3, shoots pictures around roadside parking spaces, and uploads the pictures to the data processor through the master controller;
when the geomagnetic sensor 2 detects that the vehicle is parked, the mobile camera 4 is in the response mode: when the geomagnetic sensor 2 detects that the vehicle is parked, the geomagnetic sensor 2 sends the monitored data to the master controller; when the vehicle is stopped for 2 minutes, the master controller sends a signal to the mobile camera 4, and the mobile camera 4 enters a response mode; the mobile camera 4 moves to a target parking space according to a signal sent by the master controller, takes a picture of a vehicle parked on the target parking space through the mobile camera 4, and uploads the picture to the data processor through the master controller; when the data processor can directly identify the license plate number of the vehicle, the data processor directly uploads the license plate number information to the information platform;
when the data processor cannot identify the license plate number of the vehicle, the data processor sends a feedback signal to the master controller, the master controller sends a signal to the microcontroller of the mobile camera, the microcontroller controls the stretching device to assist in shooting license plate pictures and overall pictures of the vehicle, and then the pictures are uploaded to the data processor through the master controller again; when the data processor identifies the license plate number of the vehicle, the data processor uploads the license plate number information to the information platform;
when the user navigates to the target parking space square circle within 50 meters through the information platform, the mobile camera enters a guiding mode: when a user navigates to a target parking space within 50 meters of a square circle through the information platform, the information platform sends information to the mobile camera 4 through the master controller, and the mobile camera 4 uploads a picture with an empty parking space to the data processor through the master controller; after the data processor identifies the number of the empty parking space, information and coordinates of the empty parking space are uploaded to an information platform, and the information platform sends information to a user as a guide; and when the user successfully parks, the mobile camera enters a response mode.
When the mobile camera 4 is in the patrol mode, the data processor obtains the peripheral information including: all parking space conditions and traffic conditions of an adjacent motor way and a non-motor way in the monitoring range of the current mobile camera 4; when the mobile camera 4 is in the response mode, the data processor obtains the vehicle information including: license plate number, vehicle type, vehicle color, and relative position information between the vehicle and the parking space; the data processor judges whether the parked vehicle has the conditions of illegal parking, the parking of the vehicle avoiding the geomagnetic sensor or the omission of the vehicle detection by the geomagnetic sensor by analyzing the relevant information of the parking space in the peripheral information shot by the mobile camera in the patrol mode and the relative position information of the vehicle and the parking space shot in the response mode, and records the vehicle information and sends a notice to a user through the information platform if the conditions exist.
The information platform comprises a webpage platform controlled by the master control center and a mobile terminal APP used for logging in by a user; the information platform provides services of parking space inquiry and navigation, and the user can pay online through the information platform.
Charging stations are arranged on the track 3 at intervals; when the electric quantity of the mobile camera 4 is insufficient, the mobile camera can be in butt joint with a charging station to charge the mobile camera. The charging station adopts a wireless charging station which comprises a box body fixedly arranged at a designated position of a track, a first wireless charging device connected with commercial power through a power line, a first signal transmitter and a first signal receiver which are arranged on the box body, wherein the first wireless charging device is arranged on the box body; the energy storage device is provided with a second wireless charging device which is in butt joint with the first wireless charging device, and a second signal transmitter, a second signal receiver and a third signal receiver which are arranged on the energy storage device; the first signal transmitter and the first signal receiver are in butt joint with the second signal transmitter and the second signal receiver to carry out signal interaction.
The first wireless charging device comprises a charging plate fixedly arranged on the side wall of the box body close to one side of the mobile camera, and a power line connected with commercial power is arranged on the charging plate; embedding a plurality of transmitting coils in the charging pad so as to establish magnetic fields in various directions of the charging pad;
the wireless charging device II comprises a receiving coil arranged on the energy storage device; the receiving coil is attached to the battery; the receiving coil generates induction current in the magnetic field of the charging plate to charge the battery.
Example 2:
a mobile camera charging method based on a wireless charger is characterized in that a signal transmitter I and a signal receiver I are in butt joint with a signal transmitter II and a signal receiver II to perform signal interaction, and the method is mainly used for calibrating an energy storage device and a wireless charging station of the mobile camera and starting a charging mode of the wireless charging station; the method comprises the following specific working steps:
step 1: when the electric quantity detection circuit detects that the electric quantity in the energy storage device is insufficient, a signal is sent to the microcontroller, the microcontroller controls the mobile camera to approach the charging station at a constant speed, meanwhile, the signal transmitter II transmits a charging request signal, and the step 2 is carried out;
step 2: after the first signal receiver receives the charging request signal transmitted by the second signal transmitter, the signal transmitter replies to the first signal receiver and transmits an acceptance signal, and then the step 3 is carried out;
and step 3: after the signal receiver II receives the 'receiving' signal, the mobile camera moves the position according to the received 'receiving' signal; charging is started until a receiving coil on the energy storage device generates induction current in a magnetic field generated by a transmitting coil of the charging plate; the driving device of the mobile camera stops moving, and meanwhile, the first signal emitter and the second signal emitter stop emitting signals; turning to the step 4;
and 4, step 4: after the mobile camera is charged, the signal emitter II emits a charging ending signal, and the step 5 is switched;
and 5: after the signal receiver I receives the signal of finishing charging of the signal transmitter II, the wireless charging device stops charging; meanwhile, the first signal emitter emits a charging end signal, and then the step 6 is carried out;
step 6: after the signal receiver II receives a charging end signal sent by the signal transmitter I, the movable camera starts to normally work, and the step 7 is executed;
and 7: when the charging is finished, the signal receiver waits for the signal again.
Example 3:
a control method of an automatic parking space charging device comprises the following specific steps:
the method comprises the following steps: the system is started, the master controller sends a signal to the microcontroller of the mobile camera, the microcontroller sends a signal to the electric quantity detection circuit of the energy storage device, the electric quantity of the energy storage device is detected, and the electric quantity is sent to the master controller through the microcontroller; turning to the second step;
step two: the master controller judges whether the electric quantity of the energy storage device of the mobile camera is higher than a set value, if so, the third step is carried out, and if not, the sixth step is carried out;
step three: the master controller sends a signal to a microcontroller of the mobile camera, the microcontroller controls the mobile camera to enter a patrol mode to acquire surrounding environment information, and the fourth step is carried out;
step four: the mobile camera uploads the picture shot in the patrol mode process to the data processor through the main controller, and the data processor identifies and processes the picture after receiving the picture, and then the step five is carried out;
step five: the data processor uploads the obtained processed data to the information platform after the picture is identified, and then the step II is carried out;
step six: the mobile camera sends out a signal, the charging is carried out nearby, and the seventh step is carried out;
step seven: waiting for the end of charging, and turning to the second step;
an interrupt service routine 1 is provided below, and the interrupt service routine 1 is entered after the parking signal sent by the geomagnetic sensor is received;
step A: the mobile camera enters a response mode, approaches to a target parking space of a parked vehicle, shoots an overall picture and a license plate picture of the vehicle and transmits the picture to the data processor through the master controller;
and B: after the data processor receives the picture, the data processor identifies the picture to acquire the related information of the vehicle; turning to the step B;
and C: the interrupt service routine 1 is exited.
The following is an interruption service program 2, and the interruption service program 2 is entered after a signal that the navigation vehicle enters the range of 50 meters of the target parking space radius is received;
s1: the mobile camera enters a guide mode, directly moves to a parking space with vacant positions, shoots pictures of the vacant parking spaces, and transmits the pictures to the data processor through the master controller; turning to S2;
s2: after receiving the picture, the data processor identifies the picture, acquires the parking space number of the empty parking space, and uploads the information and the coordinates of the empty parking space to the information platform; turning to S3;
s3: the information platform sends information to the user as a guide; when the user successfully parks, go to S4;
s4: after the vehicle is stopped stably, the mobile camera enters a response mode; and exits the interrupt service routine 2.
Claims (10)
1. A control method of an automatic parking space charging device is characterized in that: the parking space automatic charging device comprises parking spaces (1) arranged along the roadside, wherein a geomagnetic sensor (2) is buried in the middle of each parking space (1), the geomagnetic sensor (2) is in signal connection with a repeater through a 5G network, and the repeater is in communication with a master controller; the parking system is characterized in that a track (3) which is arranged along the parking spaces (1) is arranged above the parking spaces (1), a mobile camera (4) which can move along the track (3) is installed on the track (3), the mobile camera (4) and a geomagnetic sensor (2) upload information to a data processor through a master controller, the data processor uploads the processed information to an information platform and charges according to a set charging mode, and a user can inquire and pay through the information platform; the control method specifically comprises the following steps:
the method comprises the following steps: the system is started, the master controller sends a signal to the microcontroller of the mobile camera, the microcontroller sends a signal to the electric quantity detection circuit of the energy storage device, the electric quantity of the energy storage device is detected, and the electric quantity is sent to the master controller through the microcontroller; turning to the second step;
step two: the master controller judges whether the electric quantity of the energy storage device of the mobile camera is higher than a set value, if so, the third step is carried out, and if not, the sixth step is carried out;
step three: the master controller sends a signal to a microcontroller of the mobile camera, the microcontroller controls the mobile camera to enter a patrol mode to acquire surrounding environment information, and the fourth step is carried out;
step four: the mobile camera uploads the picture shot in the patrol mode process to the data processor through the main controller, and the data processor identifies and processes the picture after receiving the picture, and then the step five is carried out;
step five: the data processor uploads the obtained processed data to the information platform after the picture is identified, and then the step II is carried out;
step six: the mobile camera sends out a signal, the charging is carried out nearby, and the seventh step is carried out;
step seven: waiting for the end of charging, and turning to the second step;
an interrupt service routine 1 is provided below, and the interrupt service routine 1 is entered after the parking signal sent by the geomagnetic sensor is received;
step A: the mobile camera enters a response mode, approaches to a target parking space of a parked vehicle, shoots an overall picture and a license plate picture of the vehicle and transmits the picture to the data processor through the master controller;
and B: after the data processor receives the picture, the data processor identifies the picture to acquire the related information of the vehicle; turning to the step B;
and C: exiting the interrupt service routine 1;
the following is an interruption service program 2, and the interruption service program 2 is entered after a signal that the navigation vehicle enters the range of 50 meters of the target parking space radius is received;
s1: the mobile camera enters a guide mode, directly moves to a parking space with vacant positions, shoots pictures of the vacant parking spaces, and transmits the pictures to the data processor through the master controller; turning to S2;
s2: after receiving the picture, the data processor identifies the picture, acquires the parking space number of the empty parking space, and uploads the information and the coordinates of the empty parking space to the information platform; turning to S3;
s3: the information platform sends information to the user as a guide; when the user successfully parks, go to S4;
s4: after the vehicle is stopped stably, the mobile camera enters a response mode; and exits the interrupt service routine 2.
2. The control method of an automatic parking space charging apparatus according to claim 1, wherein: the mobile camera (4) comprises three working modes which are respectively as follows: a patrol mode, a response mode, and a boot mode;
when in a normal state, the mobile camera is in a patrol mode: the mobile camera moves back and forth along the track direction, shoots pictures around the roadside parking space, and uploads the pictures to the data processor through the master controller;
when the geomagnetic sensor detects that the vehicle is parked, the mobile camera is in a response mode: when the geomagnetic sensor detects that a vehicle is parked, the geomagnetic sensor sends the monitored data to the master controller; when the vehicle is stopped for 2 minutes, the master controller sends a signal to the mobile camera, and the mobile camera enters a response mode; the mobile camera moves to a target parking space according to a signal sent by the master controller, shoots a picture of a vehicle parked on the target parking space through the mobile camera, and uploads the picture to the data processor through the master controller; when the data processor can directly identify the license plate number of the vehicle, the data processor directly uploads the license plate number information to the information platform;
when the data processor cannot identify the license plate number of the vehicle, the data processor sends a feedback signal to the master controller, the master controller sends a signal to the microcontroller of the mobile camera, the microcontroller controls the stretching device to assist in shooting license plate pictures and overall pictures of the vehicle, and then the pictures are uploaded to the data processor through the master controller again; when the data processor identifies the license plate number of the vehicle, the data processor uploads the license plate number information to the information platform;
when the user navigates to the target parking space square circle within 50 meters through the information platform, the mobile camera enters a guiding mode: when a user navigates to a target parking space within 50 meters of a square circle through the information platform, the information platform sends information to the mobile camera through the master controller, and the mobile camera uploads a picture with an empty parking space to the data processor through the master controller; after the data processor identifies the number of the empty parking space, information and coordinates of the empty parking space are uploaded to an information platform, and the information platform sends information to a user as a guide; and when the user successfully parks, the mobile camera enters a response mode.
3. The control method of an automatic parking space charging apparatus according to claim 1 or 2, wherein: when the mobile camera (4) is in a patrol mode, the data processor obtains the peripheral information comprising: the method comprises the following steps that all parking spaces in the monitoring range of a current mobile camera and traffic conditions of an adjacent motor way and a non-motor way are monitored; when the mobile camera is in a response mode, the data processor acquires the vehicle information, wherein the vehicle information comprises: license plate number, vehicle type, vehicle color, and relative position information between the vehicle and the parking space; the data processor judges whether the parked vehicle has the conditions of illegal parking, the parking of the vehicle avoiding the geomagnetic sensor or the omission of the vehicle detection by the geomagnetic sensor by analyzing the relevant information of the parking space in the peripheral information shot by the mobile camera in the patrol mode and the relative position information of the vehicle and the parking space shot in the response mode, and records the vehicle information and sends a notice to a user through the information platform if the conditions exist.
4. The control method of an automatic parking space charging apparatus according to claim 1, wherein: the information platform comprises a webpage platform controlled by the master control center and a mobile terminal APP used for logging in by a user; the information platform provides services of parking space inquiry and navigation, and the user can pay online through the information platform.
5. The control method of the automatic parking space charging device according to claim 1, wherein: the geomagnetic sensor (2) is embedded and installed at the center of a roadside parking space and used for detecting whether vehicles park in the parking space; when the vehicle occupies the area of the parking space exceeding 1/3, the parking space is counted to be used.
6. A roadside parking is an automatic charging device, can apply to the control method of the automatic charging device of the parking stall of any claim 1-5, including the parking stall that is set up along the roadside, the middle part of each parking stall has buried the earth magnetism sensor, the said earth magnetism sensor is connected with signal of the repeater through the 5G network, the said repeater communicates with master controller; the parking device is characterized in that a track arranged along the parking spaces is arranged above the parking spaces, a movable camera capable of moving along the track is arranged on the track, and charging stations are arranged on the track at intervals; when the electric quantity of the mobile camera is insufficient, the mobile camera can be in butt joint with a charging station to charge the mobile camera; the mobile camera comprises a microcontroller, an energy storage device, a driving device and a camera; the microcontroller of the mobile camera is connected with the master controller for communication, and information interaction is carried out; the mobile camera and the geomagnetic sensor upload information to the data processor through the master controller, the data processor uploads the processed information to the information platform, the information platform charges according to a set charging mode, and a user can inquire and pay fees through the information platform.
7. The apparatus according to claim 6, wherein the apparatus comprises: the charging station adopts a wireless charging station (5), the wireless charging station (5) comprises a box body (53) fixedly arranged at a designated position of the track (3), a first wireless charging device connected with commercial power through a power line is arranged in the box body (53), and a first signal transmitter (52) and a first signal receiver (51) are arranged on the box body (53); the energy storage device is provided with a second wireless charging device which is in butt joint with the first wireless charging device, and a second signal transmitter (42), a second signal receiver (41) and an electric quantity detection circuit which are arranged on the energy storage device; the first signal transmitter (52) and the first signal receiver (51) are in butt joint with the second signal transmitter (42) and the second signal receiver (41) to carry out signal interaction.
8. The apparatus according to claim 7, wherein the apparatus comprises: the first wireless charging device comprises a charging plate (54) fixedly installed on the side wall of the box body (1) close to one side of the mobile camera (4), and a power line connected with commercial power is arranged on the charging plate (54); a plurality of transmitting coils (55) embedded in the charging plate (54) so as to establish magnetic fields in various directions of the charging plate (54); the second wireless charging device comprises a receiving coil (43) arranged on the energy storage device; the receiving coil (43) generates an induced current in the magnetic field of the charging plate (54).
9. The apparatus according to claim 6, wherein the apparatus comprises: the energy storage device comprises a rectifying circuit, a DC-DC converter and a battery (44), and the receiving coil (43) is attached to the battery (44); the driving device comprises a pulley which is arranged on the track (3) and slides along the track (3), and a stepping motor which is connected with the pulley and drives the pulley, wherein the stepping motor is connected with the battery (44) through a power line; the camera (47) is arranged on the stretching device; the energy storage device, the driving device and the stretching device are in signal connection with the microcontroller and are controlled by the microcontroller.
10. The apparatus according to claim 9, wherein the apparatus comprises: the stretching device is composed of a multi-stage long rod (45) and a rotating shaft (46); each stage is provided with two long rods (45) and a rotating shaft (46), the next long rod (45) is arranged on the upper rotating shaft (46), the next long rod (45) is shorter than the upper long rod (45), and so on, so that a stretching device capable of freely rotating at each stage is formed, the last rotating shaft (46) is vertically arranged relative to the upper rotating shaft (46), and a camera (47) is arranged on the last rotating shaft (46); the rotating shaft (46) is connected with a steering engine and is controlled by the steering engine; the steering engine is in signal connection with the microcontroller and is controlled by the microcontroller.
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| CN115240436A (en) * | 2022-09-23 | 2022-10-25 | 杭州立方控股股份有限公司 | Geomagnetic camera and multi-toll collector cooperative intelligent parking management method |
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