CN114648817B - Image transmission method, processor and parking charging system - Google Patents

Image transmission method, processor and parking charging system Download PDF

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Publication number
CN114648817B
CN114648817B CN202011505772.2A CN202011505772A CN114648817B CN 114648817 B CN114648817 B CN 114648817B CN 202011505772 A CN202011505772 A CN 202011505772A CN 114648817 B CN114648817 B CN 114648817B
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Prior art keywords
vehicle
parking space
image
value
parking
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CN202011505772.2A
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CN114648817A (en
Inventor
冯彦刚
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Beijing Zhumengyuan Technology Co ltd
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Beijing Zhumengyuan Technology Co ltd
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02Arrangements 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
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/14Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Abstract

The application relates to an image transmission method, a processor and a parking charging system, which comprise the steps of obtaining a battery electric value for supplying power to an optical time-of-flight sensor, wherein the optical time-of-flight sensor is used for detecting whether a vehicle exists on a parking space; determining whether the battery power value is smaller than a preset threshold value; if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space; if the vehicle exists in the parking space, a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space are acquired and used as the basis for timing and charging of the vehicle parking. Under the condition that the electric quantity of the battery is limited, only pictures of the vehicle entering and leaving the parking space are transmitted to charge for the time counting of the parking of the vehicle, and the adjustment of the working mode of the vehicle detection device on the parking space according to the electric quantity value is realized, so that the electric quantity is saved, and the service time of the battery is prolonged. Therefore, the present application can be widely used in the parking field.

Description

Image transmission method, processor and parking charging system
Technical Field
The present disclosure relates to parking, and more particularly, to an image transmission method, a processor, and a parking charging system.
Background
Detection of vehicles on a parking space is the basis for parking management. Whether parking in a road or off-road, parking spaces are often post-planned, and it is therefore desirable to provide vehicle detection devices that minimize the impact on existing parking space structures, e.g., vehicle detection devices on a parking space are often battery powered.
The existing vehicle detection equipment on the parking space has the advantages that the working mode of the adopted vehicle detection equipment is unchanged no matter the residual electric quantity of the battery, so that the electric quantity is not convenient to save and the service time of the battery is prolonged.
Disclosure of Invention
The technical problem to be solved by the application is to provide an image transmission method, a processor and a parking charging system aiming at the defects of the prior art.
The technical scheme for solving the technical problems is as follows:
an image acquisition method, characterized in that:
it comprises
Acquiring a battery power value for powering an optical time-of-flight sensor, wherein the optical time-of-flight sensor is used for detecting whether a vehicle is on a parking space;
determining whether the battery power value is less than a preset threshold;
if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space;
if the vehicle exists in the parking space, a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space are acquired and used as the basis of the timing and charging of the vehicle parking.
The image acquisition method further includes:
and if no vehicle exists on the parking space, not processing.
The image acquisition method further includes:
if the battery electric quantity value is not smaller than the preset threshold value, determining whether a vehicle exists on the parking space;
and if the vehicle is on the parking space, acquiring vehicle images on the parking space according to a preset time interval.
The image acquisition method further includes:
and if the battery electric quantity value is not smaller than the preset threshold value and no vehicle exists on the parking space, the vehicle is not processed.
A processor, characterized by:
it comprises
The system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a battery electric value for supplying power to an optical time-of-flight sensor, and the optical time-of-flight sensor is used for detecting whether a vehicle exists on a parking space;
a first determining module, configured to determine whether the battery power value is less than a preset threshold;
the second determining module is used for determining whether a vehicle exists on the parking space or not when the battery electric quantity value is smaller than the preset threshold value;
and the first processing module is used for acquiring a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space when the vehicle is determined to exist on the parking space, and taking the first image and the last image of the vehicle leaving the parking space as the basis of the timing and charging of the parking of the vehicle.
The first processing module is also used for not processing when no vehicle exists on the parking space.
The processor also includes
The second determining module is further configured to determine whether a vehicle is present on the parking space when the battery power value is not less than the preset threshold value;
the first processing module is further configured to acquire a vehicle image on the parking space according to a preset time interval when the battery power value is not less than the preset threshold value and the vehicle is on the parking space.
The first processing module is further configured to not process when the battery power value is not less than the preset threshold and there is no vehicle on the parking space.
A parking management system, characterized by:
it comprises
The system comprises an optical time-of-flight sensor, a power supply module, a processor, a communication module and a server;
the optical time-of-flight sensor is sequentially connected with the power supply module, the processor, the communication module and the server;
the optical time-of-flight sensor is used for detecting whether vehicles exist on the parking spaces or not, and the optical time-of-flight sensor is arranged on each parking space;
the power supply module is used for supplying power to the optical time-of-flight sensor;
the processor is used for acquiring a battery electric value for supplying power to the optical time-of-flight sensor;
and is further configured to determine whether the battery power value is less than a preset threshold;
the method is further used for determining whether a vehicle is on the parking space or not when the battery electric quantity value is smaller than the preset threshold value;
the system is also used for acquiring a first image of the vehicle entering a corresponding parking space and a last image of the vehicle leaving the parking space when the vehicle is determined to exist on the parking space, and transmitting the images to the communication module;
the communication module is used for transmitting a first image of the vehicle entering a corresponding parking space and a last image of the vehicle leaving the parking space to the server;
the server is used for taking a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space as the basis of the timing and charging of the vehicle parking.
The communication module adopts any one or combination of 3G, 4G or 5G.
By adopting the scheme, the method acquires the battery electricity value for supplying power to the optical time-of-flight sensor; determining whether the battery power value is smaller than a preset threshold value; if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space; if the vehicle exists in the parking space, a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space are acquired and used as the basis for timing and charging of the vehicle parking. By the mode, under the condition that the electric quantity of the battery is limited, only pictures of the vehicle entering and leaving the parking space are transmitted to charge for the time-counting of the parking of the vehicle, and the adjustment of the working mode of the vehicle detection device on the parking space according to the electric quantity value is realized, so that the electric quantity is saved, and the service time of the battery is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the embodiments of the present application or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of image transmission according to an embodiment of the present application;
FIG. 2 is a schematic diagram of image transmission according to another embodiment of the present application;
FIG. 3 is a schematic diagram of image transmission according to another embodiment of the present application;
FIG. 4 is a schematic diagram of image transmission according to another embodiment of the present application;
FIG. 5 is a schematic diagram of a processor according to an embodiment of the present application;
fig. 6 is a schematic diagram of a parking management system according to an embodiment of the present application.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1, an embodiment of the present application provides an image transmission method 100, which includes:
101. acquiring a battery power value for powering an optical time-of-flight sensor, wherein the optical time-of-flight sensor is used for detecting whether a vehicle is on a parking space;
wherein the optical time-of-flight sensor is a TOF (Time of flight) sensor.
The battery power value is related to the stored value of the selected battery, and is not limited herein.
The above method of obtaining the battery power value for powering the optical time-of-flight sensor is not limited herein.
The optical time-of-flight sensors may be disposed on the parking space one by one, or may be disposed in other forms, which are not limited herein.
The application selects an optical time-of-flight sensor to be arranged on a parking space.
102. Determining whether the battery power value is smaller than a preset threshold value;
the preset threshold is determined according to actual needs, and is not limited herein.
103. If the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space;
the method for determining whether the vehicle exists in the parking space can be that an image of the parking space is acquired through an optical flight time sensor, and if the vehicle exists in the image, the vehicle exists in the parking space; if no vehicle exists in the image, no vehicle exists on the parking space.
104. If the vehicle exists in the parking space, a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space are acquired and used as the basis for timing and charging of the vehicle parking.
In summary, it can be seen that the image transmission method provided by an embodiment of the present application obtains a battery power value for powering an optical time-of-flight sensor; determining whether the battery power value is smaller than a preset threshold value; if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space; if the vehicle exists in the parking space, a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space are acquired and used as the basis for timing and charging of the vehicle parking. By the mode, under the condition that the electric quantity of the battery is limited, only pictures of the vehicle entering and leaving the parking space are transmitted to charge for the time-counting of the parking of the vehicle, and the adjustment of the working mode of the vehicle detection device on the parking space according to the electric quantity value is realized, so that the electric quantity is saved, and the service time of the battery is prolonged.
As shown in fig. 2, another embodiment of the present application provides an image transmission method 100, which includes:
105. if no vehicle is on the parking space, the vehicle is not processed.
When the battery power value is smaller than a preset threshold value and no vehicle is on the parking space, the vehicle is not processed.
In summary, the image transmission method provided in an embodiment of the present application adopts a method of obtaining a battery power value for powering an optical time-of-flight sensor; determining whether the battery power value is smaller than a preset threshold value; if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space; if no vehicle is on the parking space, the vehicle is not processed. By the mode, under the condition that the battery electric quantity is limited, no image without a vehicle is transmitted, the electric quantity is saved, and the service time of the battery is prolonged.
As shown in fig. 3, another embodiment of the present application provides an image transmission method 100, which includes:
106. if the battery power value is not smaller than the preset threshold value, determining whether a vehicle exists on the parking space;
the method for determining whether the vehicle exists in the parking space can be that an image of the parking space is acquired through an optical flight time sensor, and if the vehicle exists in the image, the vehicle exists in the parking space; if no vehicle exists in the image, no vehicle exists on the parking space.
107. And if the vehicle is in the parking space, acquiring vehicle images in the parking space according to a preset time interval.
The preset time interval may be set according to actual requirements, which is not limited herein.
In summary, according to the image transmission method provided by another embodiment of the present application, a battery power value for powering the optical time-of-flight sensor is obtained, whether the battery power value is smaller than a preset threshold value is determined, if the battery power value is not smaller than the preset threshold value, whether a vehicle is present on a parking space is determined, and if the vehicle is present on the parking space, vehicle images on the parking space are obtained according to a preset time interval. Through the mode, when a vehicle exists on a parking space under the condition of sufficient electric quantity, the vehicle image is normally transmitted, and more accurate timing charging is further carried out.
As shown in fig. 4, another embodiment of the present application provides an image transmission method 100, which includes:
108. if the battery power value is not smaller than the preset threshold value and no vehicle is on the parking space, the vehicle is not processed.
In summary, according to the image transmission method provided by another embodiment of the present application, a battery power value for powering the optical time-of-flight sensor is obtained, whether the battery power value is smaller than a preset threshold value is determined, if the battery power value is not smaller than the preset threshold value, whether a vehicle is present on a parking space is determined, and if the vehicle is not present on the parking space, the vehicle is not processed. By the mode, under the condition of sufficient electric quantity, when no vehicle is on the parking space, the image of the parking space is not transmitted, so that the electric quantity is saved, and the service time of a battery is prolonged.
It should be understood that, in the foregoing embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application.
In other embodiments of the present application, there is also provided a storage medium having instructions stored therein, which when read by a computer, cause the computer to perform the method of any of the above embodiments.
1-4, an image transmission method provided in an embodiment of the present application is described in detail, and a processor provided in an embodiment of the present application is described in detail in conjunction with FIG. 5.
As shown in fig. 5, an embodiment of the present application provides a processor 200, which includes:
an acquisition module 201 for acquiring a battery power value for powering an optical time-of-flight sensor for detecting whether a vehicle is present on the parking space;
a first determining module 202, configured to determine whether the battery power value is less than a preset threshold;
a second determining module 203, configured to determine whether a vehicle is present on the parking space when the battery power value is less than a preset threshold;
the first processing module 204 is configured to, when it is determined that there is a vehicle in the parking space, acquire a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space, as a basis for timing and charging when the vehicle is parked.
In summary, it is known that a processor provided in an embodiment of the present application obtains a battery power value for powering an optical time-of-flight sensor; determining whether the battery power value is smaller than a preset threshold value; if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space; if the vehicle exists in the parking space, a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space are acquired and used as the basis for timing and charging of the vehicle parking. By the mode, under the condition that the electric quantity of the battery is limited, only pictures of the vehicle entering and leaving the parking space are transmitted to charge for the time-counting of the parking of the vehicle, and the adjustment of the working mode of the vehicle detection device on the parking space according to the electric quantity value is realized, so that the electric quantity is saved, and the service time of the battery is prolonged.
Another embodiment of the present application provides a processor 200, further comprising:
the first processing module 204 is further configured to not process when there is no vehicle on the parking space.
In summary, a processor provided in an embodiment of the present application employs obtaining a battery power value for powering an optical time-of-flight sensor; determining whether the battery power value is smaller than a preset threshold value; if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space; if no vehicle is on the parking space, the vehicle is not processed. By the mode, under the condition that the battery electric quantity is limited, no image without a vehicle is transmitted, the electric quantity is saved, and the service time of the battery is prolonged.
Another embodiment of the present application provides a processor 200, further comprising:
the second determining module 203 is further configured to determine whether a vehicle is present on the parking space when the battery power value is not less than a preset threshold;
the first processing module 204 is further configured to, when the battery power value is not less than a preset threshold and a vehicle is present on the parking space, acquire a vehicle image on the parking space according to a preset time interval.
In summary, it is known that, according to the processor provided by another embodiment of the present application, a battery power value for powering the optical time-of-flight sensor is obtained, whether the battery power value is smaller than a preset threshold value is determined, if the battery power value is not smaller than the preset threshold value, whether a vehicle is present on a parking space is determined, and if the vehicle is present on the parking space, vehicle images on the parking space are obtained according to a preset time interval. Through the mode, when a vehicle exists on a parking space under the condition of sufficient electric quantity, the vehicle image is normally transmitted, and more accurate timing charging is further carried out.
Another embodiment of the present application provides a processor 200, further comprising:
the first processing module 204 is further configured to not process when the battery power value is not less than the preset threshold and there is no vehicle on the parking space.
In summary, it is known that, according to the processor provided by another embodiment of the present application, a battery power value for powering the optical time-of-flight sensor is obtained, whether the battery power value is smaller than a preset threshold value is determined, if the battery power value is not smaller than the preset threshold value, whether a vehicle is present on the parking space is determined, and if no vehicle is present on the parking space, the vehicle is not processed. By the mode, under the condition of sufficient electric quantity, when no vehicle is on the parking space, the image of the parking space is not transmitted, so that the electric quantity is saved, and the service time of a battery is prolonged.
As shown in fig. 6, an embodiment of the present application provides a parking management system 300, which includes:
an optical time-of-flight sensor 301, a power module 302, a processor 200, a communication module 303, and a server 304;
the optical time-of-flight sensor 301 is connected in sequence to a power module 302, the processor 200, a communication module 303 and a server 304;
an optical time-of-flight sensor 301 for detecting whether a vehicle is present on a parking space, the optical time-of-flight sensor 301 being provided on each parking space;
a power module 302 for powering the optical time-of-flight sensor 301;
a processor 200 for obtaining a battery power value for powering the optical time-of-flight sensor 301, i.e. obtaining a battery power value of the power supply module 302;
and is further configured to determine whether the battery power value is less than a preset threshold;
the method is also used for determining whether a vehicle is on the parking space or not when the battery electric quantity value is smaller than a preset threshold value;
and is further configured to, when it is determined that there is a vehicle on the parking space, acquire a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space, and transmit the images to the communication module 303;
a communication module 303, configured to transmit a first image of a vehicle entering a corresponding parking space and a last image of the vehicle exiting the parking space to a server 304; wherein the communication module 303 adopts any one of 3G, 4G or 5G or a combination thereof.
Server 304 is configured to take a first image of a vehicle entering a corresponding parking space and a last image of a vehicle exiting the parking space as basis for a timed charge for parking the vehicle.
In summary, according to the parking management system provided by the embodiment of the application, under the condition that the electric quantity of the battery is limited, only pictures of the vehicle entering and leaving the parking space are transmitted to time and charge the parking of the vehicle, and the adjustment of the working mode of the vehicle detection device on the parking space according to the electric quantity value is realized, so that the electric quantity is saved, and the service time of the battery is prolonged.
It should be understood that, in the foregoing embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described system, apparatus and unit may refer to corresponding procedures in the foregoing system embodiments, which are not repeated herein.
The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any equivalent modifications or substitutions will be apparent to those skilled in the art within the scope of the present application, and these modifications or substitutions should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (4)

1. An image transmission method, characterized in that:
it comprises
Acquiring a battery power value for powering an optical time-of-flight sensor, wherein the optical time-of-flight sensor is used for detecting whether a vehicle is on a parking space;
determining whether the battery power value is less than a preset threshold;
if the vehicle is smaller than the preset value, determining whether a vehicle exists on the parking space;
if a vehicle exists on the parking space, acquiring a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space, and sending the first image and the last image to a server to be used as the basis of the timing and charging of the vehicle parking;
if no vehicle exists on the parking space, not processing;
if the battery electric quantity value is not smaller than the preset threshold value, determining whether a vehicle exists on the parking space;
if the vehicle is on the parking space, acquiring vehicle images on the parking space according to a preset time interval, and normally transmitting the vehicle images to the server;
and if the battery electric quantity value is not smaller than the preset threshold value and no vehicle exists on the parking space, the vehicle is not processed.
2. A processor, characterized by:
it comprises
The system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a battery electric value for supplying power to an optical time-of-flight sensor, and the optical time-of-flight sensor is used for detecting whether a vehicle exists on a parking space;
a first determining module, configured to determine whether the battery power value is less than a preset threshold;
the second determining module is used for determining whether a vehicle exists on the parking space or not when the battery electric quantity value is smaller than the preset threshold value;
the first processing module is used for acquiring a first image of the vehicle entering a corresponding parking space and a last image of the vehicle leaving the parking space when the vehicle is determined to exist on the parking space, and sending the first image and the last image to the server to serve as the basis of the timing and charging of the parking of the vehicle;
the first processing module is also used for not processing when no vehicle exists on the parking space;
the second determining module is further configured to determine whether a vehicle is present on the parking space when the battery power value is not less than the preset threshold value;
the first processing module is further configured to, when the battery power value is not less than the preset threshold and a vehicle is present on the parking space, acquire a vehicle image on the parking space according to a preset time interval, and normally transmit the vehicle image to the server;
the first processing module is further configured to not process when the battery power value is not less than the preset threshold and there is no vehicle on the parking space.
3. A parking management system, characterized by:
it comprises
An optical time-of-flight sensor, a power module, the processor of claim 2, a communication module, and a server;
the optical time-of-flight sensor is sequentially connected with the power supply module, the processor, the communication module and the server;
the optical time-of-flight sensor is used for detecting whether vehicles exist on the parking spaces or not, and the optical time-of-flight sensor is arranged on each parking space;
the power supply module is used for supplying power to the optical time-of-flight sensor;
the processor is used for acquiring a battery electric value for supplying power to the optical time-of-flight sensor;
and is further configured to determine whether the battery power value is less than a preset threshold;
the method is further used for determining whether a vehicle is on the parking space or not when the battery electric quantity value is smaller than the preset threshold value;
the system is also used for acquiring a first image of the vehicle entering a corresponding parking space and a last image of the vehicle leaving the parking space when the vehicle is determined to exist on the parking space, and transmitting the images to the communication module;
the communication module is used for transmitting a first image of the vehicle entering a corresponding parking space and a last image of the vehicle leaving the parking space to the server;
the server is used for taking a first image of the vehicle entering the corresponding parking space and a last image of the vehicle leaving the parking space as the basis of the timing and charging of the vehicle parking.
4. A parking management system according to claim 3, wherein:
the communication module adopts any one or combination of 3G, 4G or 5G.
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