CN111028518B - ETC-based parking space management method, device, equipment and readable storage medium - Google Patents
ETC-based parking space management method, device, equipment and readable storage medium Download PDFInfo
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- CN111028518B CN111028518B CN201911372032.3A CN201911372032A CN111028518B CN 111028518 B CN111028518 B CN 111028518B CN 201911372032 A CN201911372032 A CN 201911372032A CN 111028518 B CN111028518 B CN 111028518B
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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
- 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
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
Abstract
The invention discloses an ETC-based parking space management method, which comprises the following steps: the method comprises the steps that electronic tag scanning is carried out in a preset area based on ETC, and when the electronic tag exists in the preset area, vehicle information in the electronic tag is obtained, wherein the vehicle information comprises a license plate number and a vehicle type; when a geomagnetic sensor arranged in a target parking space detects a target vehicle associated with the electronic tag, judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle; if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle, outputting parking abnormity prompt information; and if the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle, outputting a charging instruction to a vehicle charging device arranged in the target parking space so as to settle the cost of the target vehicle. The invention also discloses a parking space management device, equipment and a readable storage medium based on the ETC. The invention realizes the standard management of the special parking spaces.
Description
Technical Field
The invention relates to the technical field of intelligent parking, in particular to a parking space management method, a parking space management device, parking space management equipment and a readable storage medium based on ETC.
Background
Along with the rapid development of intelligent transportation and the vigorous popularization of new energy automobiles, more and more car-related places such as parking lots and the like are provided with charging devices for parking and charging electric automobiles.
However, the existing parking lot provided with the charging device lacks effective management facilities and management methods, and a common fuel vehicle is parked on a parking space provided with the charging device, so that the electric vehicle cannot find the parking space which can be parked and charged.
Disclosure of Invention
The invention mainly aims to provide a parking space management method based on ETC, and aims to solve the technical problem of difficult parking and charging of an electric vehicle caused by nonstandard parking space management under the condition that the number of parking spaces provided with charging devices is limited.
In addition, in order to achieve the above object, the present invention further provides an ETC-based parking space management method, including the steps of:
the method comprises the steps that electronic tag scanning is carried out in a preset area based on ETC, and when the electronic tag exists in the preset area, vehicle information in the electronic tag is obtained, wherein the vehicle information comprises a license plate number and a vehicle type;
when a geomagnetic sensor arranged in a target parking space detects a target vehicle associated with the electronic tag, judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle;
if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle, outputting parking abnormity prompt information;
and if the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle, outputting a charging instruction to a vehicle charging device arranged in the target parking space so as to settle the cost of the target vehicle.
Optionally, before the step of determining whether the parking space attribute of the target parking space matches the vehicle type of the target vehicle, the method includes:
when the vehicle information in the electronic tag fails to be acquired based on the ETC, outputting a license plate recognition instruction to a video recognition device arranged at a blocking rod in a preset area;
acquiring the license plate number and the license plate color of a target vehicle based on the license plate recognition instruction, and determining the vehicle type of the target vehicle according to the license plate color;
and when the geomagnetic sensor arranged in the target parking space detects a target vehicle, executing the step of judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
Optionally, before the step of determining whether the parking space attribute of the target parking space matches the vehicle type of the target vehicle when the geomagnetic sensor disposed in the target parking space detects the target vehicle associated with the electronic tag, the method further includes:
when a geomagnetic sensor arranged in a target parking space detects an object and the detection state of the geomagnetic sensor is kept unchanged within a first preset time period, acquiring three-dimensional data of the object;
judging whether the object is a vehicle or not according to the three-dimensional data of the object;
if the object is not a vehicle, outputting a foreign object occupation violation warning;
and if the object is a vehicle, determining that the object is a target vehicle.
Optionally, when the geomagnetic sensor disposed in the target parking space detects the target vehicle associated with the electronic tag, the step of determining whether the parking space attribute of the target parking space matches the vehicle type of the target vehicle includes:
when a geomagnetic sensor arranged in a target parking space detects a target vehicle related to the electronic tag and the target vehicle is static in a second preset time period, outputting a distance measuring instruction to a distance measuring device arranged between adjacent parking spaces and facing the length direction of a parking space opening, and acquiring a distance value between the distance measuring device and the target vehicle based on the distance measuring instruction;
judging whether the distance value is smaller than a preset threshold value or not;
if the distance value is smaller than the preset threshold value, outputting illegal parking prompt information;
and if the distance value is larger than or equal to the preset threshold value, judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
Optionally, the electronic tag scanning in a preset area based on the ETC, and when the electronic tag exists in the preset area, after the step of obtaining the vehicle information in the electronic tag, the method includes:
judging whether payment information exists in the vehicle information or not;
if the payment information exists in the vehicle information, outputting a toll collection releasing instruction to a blocking rod arranged at a channel in the preset area so that the vehicle can pass through without obstruction after toll collection;
and if the payment information does not exist in the vehicle information, outputting a release instruction to the barrier rod so that the vehicle can pass through without barrier.
Optionally, the electronic tag scanning is performed in a preset area based on the ETC, and when the electronic tag exists in the preset area, after the step of obtaining the vehicle information in the electronic tag, the method further includes:
if the vehicle type in the vehicle information is a chargeable vehicle and a parked vehicle exists in a parking space matched with the vehicle type, acquiring the charging state of the parked vehicle;
if the charging state is a full state, searching whether an idle parking space which is not matched with the vehicle type exists;
and if the idle parking space which is not matched with the vehicle type exists, outputting parking space adjustment prompt information to the parked vehicle so as to enable the parked vehicle to adjust the parking space.
Optionally, after the step of detecting, by a geomagnetic sensor disposed in the target parking space, a target vehicle associated with the electronic tag, the method includes:
if the vehicle type is a chargeable vehicle, outputting vehicle charging confirmation information, and judging whether the parking space attribute of the target parking space is matched with the vehicle type or not when a vehicle charging confirmation instruction output based on the vehicle charging confirmation information is not received within a third preset time period;
if the parking space attribute is matched with the vehicle type, outputting abnormal parking prompt information;
and if the parking space attribute is not matched with the vehicle type, outputting a charging instruction to a vehicle charging device arranged in the target parking space so as to settle the parking fee of the target vehicle.
In addition, in order to achieve the above object, the present invention further provides an ETC-based parking space management device, including:
the scanning module is used for scanning an electronic tag in a preset area based on ETC, and acquiring vehicle information in the electronic tag when the electronic tag exists in the preset area, wherein the vehicle information comprises a license plate number and a vehicle type;
the detection module is used for judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle or not when the geomagnetic sensor arranged in the target parking space detects the target vehicle associated with the electronic tag;
the first output module is used for outputting parking abnormity prompt information if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle;
and the second output module is used for outputting a charging instruction to a vehicle charging device arranged in the target parking space to settle the cost of the target vehicle if the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
In addition, in order to achieve the above object, the present invention further provides an ETC-based parking space management device, including: the parking space management program based on the ETC is executed by the processor to realize the steps of the parking space management method based on the ETC.
In addition, to achieve the above object, the present invention further provides a computer-readable storage medium having a parking space management program based on ETC stored thereon, wherein the parking space management program based on ETC, when executed by a processor, implements the steps of the method for parking space management based on ETC as described above.
The embodiment of the invention provides a parking space management method, a parking space management device, parking space management equipment and a readable storage medium based on ETC. The method includes the steps that whether an electronic tag exists in a preset area or not is scanned based on ETC, when the electronic tag exists in the preset area, vehicle information in the electronic tag is obtained, wherein the vehicle information comprises a license plate number and a vehicle type, when a target vehicle is detected to drive into the target parking space, the vehicle type of the target vehicle is determined according to the license plate number of the target vehicle, whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle or not is judged, if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle, parking abnormity prompting information is output, and if the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle, a charging instruction is output to a vehicle charging device arranged in the target parking space so that the cost of the target vehicle can be settled. The management of installing the special parking stall of filling electric pile is more standard.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an embodiment of an ETC-based parking space management device according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of an ETC-based parking space management method according to the present invention;
FIG. 3 is a schematic flow chart illustrating a parking space management method based on ETC according to a second embodiment of the present invention;
FIG. 4 is a schematic flow chart illustrating a third embodiment of the ETC-based parking space management method according to the present invention;
FIG. 5 is a schematic flow chart illustrating a fourth embodiment of the ETC-based parking space management method according to the present invention;
FIG. 6 is a schematic flow chart illustrating a fifth embodiment of an ETC-based parking space management method according to the present invention;
FIG. 7 is a schematic flow chart illustrating a sixth embodiment of an ETC-based parking space management method according to the present invention;
FIG. 8 is a schematic flow chart illustrating a seventh embodiment of an ETC-based parking space management method according to the present invention;
FIG. 9 is a functional block diagram of an ETC-based parking space management device according to an embodiment of the present invention;
fig. 10 is a schematic diagram illustrating a parking space management method based on ETC according to a fourth embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The GIT-based version management terminal (also called terminal, equipment or terminal equipment) in the embodiment of the invention comprises equipment with information acquisition or information processing functions, such as a smart phone, a computer, an OBU (On board Unit), an RSU (Road Side Unit), a camera and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an ETC-based parking space management program.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; the processor 1001 may be configured to call an ETC-based parking space management program stored in the memory 1005, and when the ETC-based parking space management program is executed by the processor, the processor implements the operations of the ETC-based parking space management method provided in the following embodiments.
Based on the hardware structure of the equipment, the embodiment of the ETC-based parking space management method is provided.
Referring to fig. 2, in a first embodiment of the method of the present invention, the method for ETC-based parking space management includes:
and step S10, scanning an electronic tag in a preset area based on ETC, and acquiring vehicle information in the electronic tag when the electronic tag exists in the preset area.
The ETC-based parking space management method is applied to ETC-based parking space management equipment (called a terminal, equipment or terminal equipment), and the ETC-based parking space management equipment comprises equipment with information acquisition and information processing functions, such as a smart phone, a computer, an OBU (On board Unit), an RSU (Road Side Unit), a camera and the like.
The ETC-based parking space management method is applied to a parking lot with chargeable parking spaces and supporting an ETC (electronic toll collection) system, and the ETC system comprises two core hardware, namely an on-board unit and a roadside unit, wherein the on-board unit is installed on a vehicle, the roadside unit is installed at an entrance and an exit of the parking lot, when the vehicle with the on-board unit is in a scanning range of the roadside unit, the roadside unit can scan the on-board unit and acquire information installed in an electronic tag in the on-board unit, a preset area in the embodiment refers to a range capable of being scanned by the roadside unit, the electronic tag refers to an information carrier which is installed in the on-board unit and can be scanned and identified by the roadside unit, and vehicle information of the vehicle with the on-board unit is stored in the electronic tag, wherein the vehicle information comprises a license plate number and a vehicle type.
Step S20, when the geomagnetic sensor disposed in the target parking space detects the target vehicle associated with the electronic tag, determine whether the parking space attribute of the target parking space matches the vehicle type of the target vehicle.
In this embodiment, the target parking space is a certain parking space in a parking lot supporting the ETC electronic toll collection system, the target vehicle is a vehicle which enters the target parking space and is associated with the electronic tag, it can be known that vehicle information is stored in the electronic tag, the vehicle information includes a license plate number and a vehicle type, the vehicle type is a type which divides the vehicle into chargeable and non-chargeable vehicles according to whether the vehicle is chargeable or not, and a video recognition device, such as a camera capable of recognizing the license plate number, is arranged on or near the target parking space. When a geomagnetic sensor arranged in a target parking space detects a target vehicle, a video identification device acquires the license plate number of the target vehicle, a road side unit acquires the vehicle information in an electronic tag at an entrance and exit of a parking lot and guides the vehicle information into a system database, and after the video identification device in the target parking space acquires the license plate number of the target vehicle, the video identification device searches the license plate number of the target vehicle in the system database and determines the vehicle type of the target vehicle according to the license plate number.
Whether the target parking space contains the charging device in the parking space or not in the embodiment determines the parking space attribute, wherein the parking space attribute comprises a chargeable parking space and a non-chargeable parking space, namely, the parking space attribute of the parking space containing the charging device is the chargeable parking space, and the parking space attribute of the parking space not containing the charging device is the non-chargeable parking space. The target vehicle determines the type of the vehicle according to whether the vehicle uses electric energy as fuel, and the purpose of judging whether the parking space attribute of the target parking space is matched with the type of the vehicle of the target vehicle is to forbid the chargeable parking space with the charging device, which occupies a small number of ordinary fuel vehicles.
And step S30, if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle, outputting parking abnormity prompt information.
The situation that the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle comprises two situations, namely, a non-rechargeable vehicle is parked on a rechargeable parking space, a rechargeable vehicle is parked on a non-rechargeable parking space, when the first situation occurs, the ETC-based parking space management program outputs abnormal parking prompt information in ETC-based parking space management equipment so that a parking lot manager can check abnormal situations according to the abnormal parking prompt information, when the second situation occurs, the ETC-based parking space management method provides a solution, namely, when the second situation occurs, the ETC-based parking space management program searches whether a free (namely, a parking space without a parked vehicle) rechargeable parking space exists in the parking lot, and if so, the ETC-based parking space management program outputs abnormal parking space prompt information, if the ETC-based parking space attribute does not exist, the ETC-based parking space management program defaults to not trigger the instruction for judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
And step S40, if the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle, outputting a charging instruction to a vehicle charging device arranged in the target parking space so as to settle the charge of the target vehicle.
The parking space attribute of the target parking space is matched with the vehicle type of the target vehicle, and the first type is that the chargeable vehicle is parked on the chargeable parking space, and the second type is that the non-chargeable vehicle is parked on the non-chargeable parking space, no matter which case, the parking space management program based on the ETC can output a charging instruction to the vehicle charging device arranged in the target parking space so as to calculate the parking cost required by the parking of the vehicle, and the charging condition and the charging method of the specific parking cost, and the embodiment is not detailed in detail.
Whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle parked on the target parking space or not is judged in the embodiment, and if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle, abnormal parking prompt information is output, so that the management of the parking space is more standard.
Further, with reference to fig. 3, a second embodiment of the method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step before step S20 in the first embodiment, and the difference between this embodiment and the above-described embodiment of the present invention is:
step S01, when the video recognition device arranged at the position of the barrier rod detects that the target vehicle exists in the preset range, the license plate information of the target vehicle is obtained.
And step S01, when the vehicle information in the electronic tag fails to be acquired based on the ETC, outputting a license plate recognition instruction to a video recognition device arranged at the blocking rod in the preset area.
The embodiment is provided under the condition that the ETC cannot be used due to faults or the vehicle does not support the ETC.
When the vehicle wants to enter or leave, because the parking area ETC can't use or the vehicle does not support ETC because of the trouble, will can't acquire the vehicle information in the electronic tags based on ETC. Under the condition, the ETC-based parking space management program outputs a license plate recognition instruction to a video recognition device arranged at a stop rod of an entrance and exit of a parking lot in a preset area, and the purpose is to acquire vehicle information of a vehicle under the condition that the ETC cannot be used or the vehicle does not support the ETC due to faults in the parking lot.
And step S02, acquiring the license plate number and the license plate color of the target vehicle based on the license plate recognition instruction, and determining the vehicle type of the target vehicle according to the license plate color.
The video recognition device arranged at the blocking rod at the entrance and exit of the parking lot acquires the license plate number and the license plate color after receiving the license plate recognition instruction, wherein the vehicle type is determined according to the license plate color, for example, the license plate color of a chargeable vehicle is green, the license plate color of a non-chargeable vehicle is blue, and the embodiment does not specifically limit and detail the colors.
The embodiment provides a specific application scenario, and a certain traffic control department specifies that rechargeable vehicles are uniformly provided with green license plates so as to distinguish the rechargeable new energy vehicles from common vehicles. The first vehicle is a chargeable new energy vehicle, a parking space provided with a charging device is arranged in the first parking lot, when the first vehicle runs to a blocking rod at the entrance of the first parking lot, a video recognition device arranged at the blocking rod acquires the license plate number and the license plate color of the first vehicle, and when the license plate color acquired by the video recognition device is green, the type of the first vehicle is determined to be a chargeable vehicle.
Step S03, when the geomagnetic sensor disposed in the target parking space detects the target vehicle, the step of determining whether the parking space attribute of the target parking space matches the vehicle type of the target vehicle is performed.
In this embodiment, a video recognition device, such as a camera capable of recognizing a license plate number, is disposed on or near the target parking space. When a geomagnetic sensor arranged in a target parking space detects a target vehicle, a video recognition device obtains a license plate number of the target vehicle, the video recognition device obtains the license plate number and the license plate color of the target vehicle at an entrance and an exit of a parking lot, determines the vehicle type of the target vehicle according to the license plate color, and guides the vehicle type and the license plate number into a system database together, after the video recognition device in the target parking space obtains the license plate number of the target vehicle, the video recognition device can search the vehicle type of the target vehicle in the system database, and further executes the step of judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
Considering the situation that ETC cannot be used due to faults or vehicles do not support ETC in the embodiment, the parking space management method based on ETC provides a solution, the types of the vehicles can be determined according to the colors of the license plates according to the license plates of different types of the vehicles corresponding to different colors, and diversification of the vehicle type confirmation method is realized.
Further, with reference to fig. 4, a third embodiment of the method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step before step S20 in the first embodiment, and the difference between this embodiment and the above-described embodiment of the present invention is:
step S04, when the object is detected by the geomagnetic sensor arranged in the target parking space and the detection state of the geomagnetic sensor is kept unchanged in a first preset time period, acquiring three-dimensional data of the object.
The object refers to the object that has ferromagnetism that can be detected by geomagnetic sensor in this embodiment, and it is known that ground, geomagnetic sensor can not detect the object that does not have ferromagnetism, and the prerequisite that the detection state of geomagnetic sensor keeps unchangeable in the first preset period of time sets up the purpose, and the circumstances of walking the target parking stall when considering that there is the vehicle to want to park on other parking stalls, wait these and do not park on the target parking stall but walk the target parking stall, and the detection state refers to the state that geomagnetic sensor detected the object, including detecting and not detecting. As can be seen from the principle of the geomagnetic sensor, the geomagnetic sensor can acquire the size of the ferromagnetic object in the detection range, that is, three-dimensional data. Specifically, the size of the first preset time period and how the geomagnetic sensor acquires three-dimensional data of a ferromagnetic object are not described in detail in this embodiment.
Step S05, determining whether the object is a vehicle based on the three-dimensional data of the object.
After the geomagnetic sensor acquires the three-dimensional data with the ferromagnetic object in the detection range, the three-dimensional data is judged, according to the three-dimensional data such as the length, the width and the like of the common vehicle on the market, the parking space management program based on the ETC in the embodiment provides the judgment standard of the range, for example, the vehicle length of the common vehicle is mostly in the range of 4 meters to 5.5 meters, the vehicle width is mostly in the range of 1.6 meters to 1.9 meters, and the vehicle height is mostly in the range of 1.3 meters to 2 meters, and according to the judgment standards, the parking space management program based on the ETC can judge whether the ferromagnetic object in the detection range is a vehicle or not. The specific method of judgment is not described in detail in this embodiment.
Step S06, if the object is not a vehicle, outputting a foreign object occupation warning.
One of the criteria for determining whether or not an object is a vehicle is to determine that the object is not a vehicle as long as any one of the three-dimensional data of the object is not within the determination range given by the ETC-based parking space management program. If judge and draw the object not the vehicle, and the object is in detection range (promptly, on the target parking stall), then consider that there is the condition that other objects occupy the parking stall, the parking stall management program based on ETC outputs the warning that the foreign matter is out of commission to there are other objects of parking in the suggestion parking area administrator or backstage managers target parking stall. Therefore, there is a special vehicle that is not in the three-dimensional data determination range, and in order to avoid false alarm, in this embodiment, after determining that the object is not a vehicle, the camera may be further started, so that a parking lot manager or a background manager may perform manual determination.
Step S07, if the object is a vehicle, determining that the object is a target vehicle.
Therefore, if any three-dimensional data of the object is within the judgment range given by the ETC-based parking space management program, the object is judged to be the target vehicle parked on the target parking space.
The function that can acquire the three-dimensional data that has ferromagnetic object through earth magnetism sensor in this embodiment further judges whether the object in earth magnetism sensor detection range is the vehicle to solved the condition that other objects were violated and were parked on the parking stall, makeed the parking stall management more standard.
Further, with reference to fig. 5, a fourth embodiment of the method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step of the first embodiment, which is a refinement of step S20, and the difference between this embodiment and the above-described embodiment of the present invention is:
step S21, when the geomagnetic sensor arranged in the target parking space detects the target vehicle associated with the electronic tag and the target vehicle is static in a second preset time period, outputting a distance measuring instruction to a distance measuring device arranged between adjacent parking spaces and facing the length direction of the parking space opening, and acquiring the distance value between the distance measuring device and the target vehicle based on the distance measuring instruction.
The scope of target parking stall is geomagnetic sensor's detection range promptly in this embodiment, and all be provided with geomagnetic sensor in every parking stall in the parking area, the specific position and the quantity of setting of geomagnetic sensor do not do restriction and elaboration in this embodiment in every parking stall, when geomagnetic sensor in the target parking stall detects the target vehicle, consider that the target vehicle probably can not once only park the completion, namely, the removal that the target vehicle can not stop at the in-process of parking, in order to judge whether the target vehicle parks the completion, introduce the judgement condition that is static in the second preset time quantum, namely, if the target vehicle is static in the second preset time quantum, judge that the target vehicle parks the completion, the restriction is not done to the specific value this embodiment of second preset time quantum. The distance measuring device in this embodiment is disposed in the middle of two adjacent parking spaces and at the rear end of each parking space, and it can be known that, on the premise of shortage of land resources, the parking spaces in a general parking lot are all adjacent to each other, as shown in fig. 10, for example, the distance measuring device is disposed at the positions between parking spaces 6 and 7 and at the rear end of parking space 6, and the distance measuring device may be an infrared distance measuring instrument, and if there is no object between parking spaces 6 and 7, the distance value measured by the distance measuring device will be greater than the length of one parking space.
And step S22, judging whether the distance value is smaller than a preset threshold value.
In this embodiment, the purpose of determining whether the distance value in the distance data is smaller than the preset threshold is to determine whether the vehicle is parked in a standard manner, the size of the preset threshold is the length of a single parking space, and the specific size of the preset threshold is not limited in this embodiment.
And step S23, if the distance value is smaller than the preset threshold value, outputting illegal parking prompt information.
As shown in fig. 10, when a first vehicle is stationary within a second preset time period, because the first vehicle after the first vehicle is stationary occupies two parking spaces, a distance value obtained by the distance measuring device is smaller than a preset threshold, and a parking space management program based on the ETC outputs violation parking prompt information to prompt a parking lot administrator or a background administrator that a violation parking vehicle exists in a target parking space. The specific content of the illegal parking guidance information and the form of the guidance information are not limited and detailed in this embodiment.
Step S24, if the distance value is greater than or equal to the preset threshold, determine whether the parking space attribute of the target parking space matches the vehicle type of the target vehicle.
Therefore, if the distance value acquired by the distance measuring device is greater than or equal to the preset threshold value, it is determined that the target parking space does not have the phenomenon of illegal parking, that is, the target vehicle is accurately parked on the target parking space, and in this case, the parking space management program based on the ETC will execute the step of determining whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
In this embodiment, whether a vehicle that is parked in a violation manner exists in the target parking space is determined by determining the relationship between the distance value acquired by the distance measuring device arranged between the adjacent parking spaces and the preset threshold value, so that the management of the parking spaces is more standard.
Further, with reference to fig. 6, a fifth embodiment of the method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step after step S10 in the first embodiment, and the present embodiment is different from the above-described embodiments of the present invention in that:
and step S11, when at least two electronic tags exist in the preset area, acquiring vehicle information in each electronic tag, and sending a license plate identification instruction to a video identification device arranged at the position of the barrier rod.
Step S50, determining whether payment information exists in the vehicle information.
In this embodiment, the ETC-based parking space management method is applied to ETC-based parking space management equipment, and the ETC-based parking space management equipment includes a roadside unit and an on-board unit, wherein the roadside unit is installed at an entrance and an exit of a parking lot, and a scanning range of the roadside unit is generally 8 to 15 meters, if the entrance and the exit of the parking lot are close to a street, or a plurality of vehicles wait to enter the parking lot at the same time, under these conditions, the roadside unit may scan the on-board units of the plurality of vehicles, that is, the roadside unit may scan a plurality of electronic tags, and when the roadside unit scans the plurality of electronic tags, a ETC-based parking space management program will acquire vehicle information in the electronic tags. The purpose of judging whether the payment information exists in the vehicle information is to determine whether the vehicle is a departure vehicle or an entrance vehicle, and then to execute different releasing steps.
| Vehicle with a steering wheel | License plate number | Type of vehicle | Payment information |
| Vehicle 1 | Yue B56H48 | Rechargeable battery | |
| Vehicle 2 | Guangdong B58C37 | Non-chargeable | |
| Vehicle III | Guangdong BSG358 | Non-chargeable | Parking fee 21 yuan |
| Vehicle four | Yue B08Q66 | Non-chargeable |
TABLE 1
In this embodiment, a specific application scenario is given, where a first vehicle and a second vehicle are ready to enter a parking lot at an entrance of a first parking lot, a third vehicle is ready to leave the parking lot at an exit of the parking lot, a fourth vehicle passes through a road at the entrance of the first parking lot, and all four vehicles in the scenario are within a scanning range of a roadside unit, the roadside unit acquires vehicle information of the four vehicles, as shown in table 1, for example, a license plate acquired by a video recognition device disposed at a barrier pole is cantonese B56H48, and according to table 1, an electronic tag matched with cantonese B56H48 is an electronic tag mounted in an on-vehicle unit of the first vehicle.
And step S60, if the payment information exists in the vehicle information, outputting a toll collection releasing instruction to a blocking rod arranged at a channel in the preset area so that the vehicle can pass through without obstruction after toll collection.
In this embodiment, a specific application scenario is given, a first vehicle and a second vehicle are ready to enter a parking lot at an entrance of a first parking lot, a third vehicle is ready to leave the parking lot at an exit of the parking lot, a fourth vehicle passes through a road at the entrance of the first parking lot, and all four vehicles in the scenario are within a scanning range of a roadside unit, the roadside unit acquires vehicle information of the four vehicles, as shown in table 1, for example, a license plate of a target acquired by a video recognition device arranged at a barrier bar is cantonese BSG 358.
And step S70, if the payment information does not exist in the vehicle information, a release instruction is output to the barrier rod so that the vehicle can pass through without obstacles.
In this embodiment, a specific application scenario is given, a first vehicle and a second vehicle are ready to enter a parking lot at an entrance of a first parking lot, a third vehicle is ready to leave the parking lot at an exit of the parking lot, a fourth vehicle passes through a road at an entrance of the first parking lot, and all four vehicles in the scenario are within a scanning range of a roadside unit, the roadside unit acquires vehicle information of the four vehicles, as shown in table 1, for example, a license plate of a target, which is obtained by a video recognition device arranged at a barrier bar, is cantonese B58C37, payment information is not stored in an electronic tag in the second vehicle, a parking space management program based on ETC outputs a release instruction to the barrier bar arranged at a channel in a preset area, the barrier bar is automatically lifted, and the second vehicle enters without obstacles.
In the embodiment, the effective scanning range of the ETC-based parking space management equipment is considered, the ETC-based parking space management equipment can scan vehicles at entrance and exit positions of a parking lot, and under the condition, the ETC-based parking space management method determines the entrance and exit conditions of the vehicles by judging whether payment information exists in vehicle information or not, so that parking space management is more perfect.
Further, with reference to fig. 7, a sixth embodiment of the method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step after step S10 in the first embodiment, and the present embodiment is different from the above-described embodiments of the present invention in that:
step S80, if the vehicle type in the vehicle information is a chargeable vehicle and there is a parked vehicle in a parking space matching the vehicle type, obtaining a charging state of the parked vehicle.
The embodiment provides a specific application scenario, where a first parking lot is a small parking lot with only 8 parking spaces, and includes a rechargeable parking space, where the first vehicle is a rechargeable vehicle, and when the first vehicle is ready to enter the first parking lot at an entrance of the parking lot, a second vehicle is found to be parked on the rechargeable parking space based on a parking space management program of the ETC, and the second vehicle is connected with a rechargeable device, where the second vehicle is also a rechargeable vehicle, in this case, the parking space management program based on the ETC will obtain a charging state of the second vehicle, and the charging state includes a full state and an underfill state. The parked vehicle in this embodiment is the second vehicle in the specific application scenario of this embodiment.
Step S90, if the charging state is a full state, searching whether a free parking space which is not matched with the vehicle type exists.
In this embodiment, a specific application scenario is given, where a first parking lot is a small parking lot with only 8 parking spaces, and includes a rechargeable parking space, where the first vehicle is a rechargeable vehicle, and when the first vehicle is ready to enter the first parking lot at an entrance of the parking lot, the second vehicle is found to be parked on the rechargeable parking space based on the parking space management program of the ETC, and is connected to the rechargeable device, where the second vehicle is also a rechargeable vehicle, in this case, the parking space management program based on the ETC will obtain a charging state of the second vehicle, and if the charging state of the second vehicle obtained by the parking space management program based on the ETC is a full state, the parking space management program based on the ETC will also find whether there is a vacant non-rechargeable parking space.
Therefore, if the charging state of the second vehicle obtained by the ETC-based parking space management program is an underfill state, the ETC-based parking space management program will output a prompt message indicating that the charging parking space is insufficient to the first vehicle, and the specific content and form of the prompt message are not described in detail in this embodiment.
And S100, if an idle parking space which is not matched with the type of the vehicle exists, outputting parking space adjustment prompt information to the parked vehicle so as to enable the parked vehicle to adjust the parking space.
In this embodiment, a specific application scenario is given, where a first parking lot is a small parking lot with only 8 parking spaces, and includes a rechargeable parking space, where the first vehicle is a rechargeable vehicle, and when the first vehicle is ready to enter the first parking lot at an entrance of the parking lot, the second vehicle is found to be parked on the rechargeable parking space based on the parking space management program of the ETC, and is connected to the rechargeable device, where the second vehicle is also a rechargeable vehicle, in this case, the parking space management program based on the ETC will obtain a charging state of the second vehicle, and if the charging state of the second vehicle obtained by the parking space management program based on the ETC is a full state, the parking space management program based on the ETC will also find whether there is a vacant non-rechargeable parking space. If the parking space management program based on the ETC finds that the vacant non-chargeable parking spaces exist in the first parking lot, the parking space management program based on the ETC outputs parking space adjustment prompt information to the second vehicle, so that the second vehicle is transferred to the vacant non-chargeable parking spaces, and the chargeable parking spaces are vacated for other chargeable vehicles with charging requirements.
Therefore, if the ETC-based parking space management program finds that no vacant non-chargeable parking space exists in the first parking lot, namely, no vacant parking space exists in the first parking lot, the ETC-based parking space management program outputs the parking space full prompt information to the vehicle, and the specific content and form of the prompt information are not detailed in this embodiment.
In this embodiment, under the condition that rechargeable parking stall is occupied, through the charged state who acquires the vehicle of parking on rechargeable parking stall, and then the parking stall of adjustment vehicle for under the limited condition in rechargeable parking stall, the management of parking stall is more standard.
Further, with reference to fig. 8, a seventh embodiment of the method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step after step S20 in the first embodiment, and the present embodiment is different from the above-described embodiments of the present invention in that:
step S25, if the vehicle type is a chargeable vehicle, outputting vehicle charging confirmation information, and when a vehicle charging confirmation instruction output based on the vehicle charging confirmation information is not received within a third preset time period, determining whether the parking space attribute of the target parking space matches the vehicle type.
The embodiment provides a specific application scenario, the first vehicle is a chargeable vehicle, the first parking space is a chargeable parking space, when the local magnetic sensor detects that the vehicle is parked on the first parking space, the ETC-based parking space management program outputs vehicle charging confirmation information to the first vehicle, wherein the purpose of the vehicle charging confirmation information is to inform the first vehicle that the owner of the first vehicle needs charging or not, if the owner of the first vehicle thinks that the vehicle does not need charging, the vehicle charging confirmation information is not responded within a second preset time period after the vehicle charging confirmation information is sent, if the vehicle owner does not respond within the second preset time period, the ETC-based parking space management program does not receive the vehicle charging confirmation instruction, in this case, the ETC-based space management program will also determine whether the vehicle type of the first vehicle matches the space attribute of the target space.
And step S26, if the parking space attribute is matched with the vehicle type, outputting abnormal parking prompt information.
The embodiment provides a specific application scenario, the first vehicle is a chargeable vehicle, the first parking space is a chargeable parking space, when the local magnetic sensor detects that the vehicle is parked on the first parking space, the ETC-based parking space management program outputs vehicle charging confirmation information to the first vehicle, wherein the purpose of the vehicle charging confirmation information is to inform the first vehicle that the owner of the first vehicle needs charging or not, if the owner of the first vehicle thinks that the vehicle does not need charging, the vehicle charging confirmation information is not responded within a second preset time period after the vehicle charging confirmation information is sent, if the vehicle owner does not respond within the second preset time period, the ETC-based parking space management program does not receive the vehicle charging confirmation instruction, in this case, the ETC-based space management program will also determine whether the vehicle type of the first vehicle matches the space attribute of the target space. If the result of the judgment is that the vehicle type of the first vehicle matches the parking space attribute of the target parking space, the parking space management program based on the ETC outputs the abnormal parking prompt information, and the reason for outputting the abnormal parking prompt information is that the scheme provided by the ETC-based parking space management method in the embodiment preferentially provides the rechargeable parking space to the rechargeable vehicle which needs to be charged.
And step S27, if the parking space attribute is not matched with the vehicle type, outputting a charging instruction to a vehicle charging device arranged in the target parking space so as to settle the parking fee of the target vehicle.
The embodiment provides a specific application scenario, the first vehicle is a chargeable vehicle, the first parking space is a chargeable parking space, when the local magnetic sensor detects that the vehicle is parked on the first parking space, the ETC-based parking space management program outputs vehicle charging confirmation information to the first vehicle, wherein the purpose of the vehicle charging confirmation information is to inform the first vehicle that the owner of the first vehicle needs charging or not, if the owner of the first vehicle thinks that the vehicle does not need charging, the vehicle charging confirmation information is not responded within a second preset time period after the vehicle charging confirmation information is sent, if the vehicle owner does not respond within the second preset time period, the ETC-based parking space management program does not receive the vehicle charging confirmation instruction, in this case, the ETC-based space management program will also determine whether the vehicle type of the first vehicle matches the space attribute of the target space. If the judgment result shows that the type of the first vehicle is not matched with the parking space attribute of the target parking space, namely, the rechargeable vehicle is parked in the non-rechargeable parking space, under the condition, the parking space management program based on the ETC outputs a charging instruction to the vehicle charging device arranged in the target parking space so as to start to calculate the parking cost of the first vehicle.
In the embodiment, when the rechargeable vehicle is parked on the parking space, the vehicle charging confirmation information is output to the rechargeable vehicle, so that the parking space of the rechargeable vehicle is determined, and under the condition that the rechargeable space is limited, the management of the parking space is more standard.
It is to be understood that a person skilled in the art can clearly understand the method of the above embodiments, and arbitrarily select one or more embodiments from the second to seventh embodiments to combine with the technical solution of the first embodiment.
For example, the third embodiment may be simply combined with the fourth embodiment, that is, when it is determined that the object is the target vehicle, a distance measuring command is output to a distance measuring device disposed between adjacent parking spaces and facing the longitudinal direction of the parking space opening, and a distance value between the distance measuring device and the target vehicle is obtained based on the distance measuring command, so as to perform the operation in the fourth embodiment.
It is to be understood that the above-described combinations of embodiments are merely illustrative and do not represent all embodiments that may be combined.
In addition, referring to fig. 9, an embodiment of the present invention further provides an ETC-based parking space management device, where the ETC-based parking space management device includes:
the scanning module 10 is configured to scan an electronic tag in a preset area based on the ETC, and when the electronic tag exists in the preset area, acquire vehicle information in the electronic tag, where the vehicle information includes a license plate number and a vehicle type;
the detection module 20 is configured to, when a geomagnetic sensor arranged in a target parking space detects a target vehicle associated with the electronic tag, determine whether a parking space attribute of the target parking space matches a vehicle type of the target vehicle;
the first output module 30 is configured to output parking abnormality prompt information if the parking space attribute of the target parking space does not match the vehicle type of the target vehicle;
and a second output module 40, configured to output a charging instruction to a vehicle charging device disposed in the target parking space to settle the fee of the target vehicle if the parking space attribute of the target parking space matches the vehicle type of the target vehicle.
The method executed by each program module can refer to each embodiment of the method of the present invention, and is not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a tablet computer, etc.) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The ETC-based parking space management method is characterized by comprising the following steps of:
the method comprises the steps that electronic tag scanning is carried out in a preset area based on ETC, and when the electronic tag exists in the preset area, vehicle information in the electronic tag is obtained, wherein the vehicle information comprises a license plate number and a vehicle type;
when a geomagnetic sensor arranged in a target parking space detects an object and the detection state of the geomagnetic sensor is kept unchanged within a first preset time period, acquiring three-dimensional data of the object through the geomagnetic sensor;
judging whether the object is a vehicle or not according to the three-dimensional data of the object;
if the object is not a vehicle, outputting a foreign object occupation violation warning;
if the object is a vehicle, determining that the object is a target vehicle;
when a geomagnetic sensor arranged in a target parking space detects a target vehicle associated with the electronic tag, judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle;
if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle, outputting parking abnormity prompt information;
and if the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle, outputting a charging instruction to a vehicle charging device arranged in the target parking space so as to settle the cost of the target vehicle.
2. The ETC-based space management method according to claim 1, wherein the step of determining whether the space attribute of the target space matches the vehicle type of the target vehicle is preceded by:
when the vehicle information in the electronic tag fails to be acquired based on the ETC, outputting a license plate recognition instruction to a video recognition device arranged at a blocking rod in a preset area;
acquiring the license plate number and the license plate color of a target vehicle based on the license plate recognition instruction, and determining the vehicle type of the target vehicle according to the license plate color;
and when the geomagnetic sensor arranged in the target parking space detects a target vehicle, executing the step of judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
3. The ETC-based space management method according to claim 1, wherein the step of determining whether the space attribute of the target space matches the vehicle type of the target vehicle when the geomagnetic sensor disposed in the target space detects the target vehicle associated with the electronic tag includes:
when a geomagnetic sensor arranged in a target parking space detects a target vehicle related to the electronic tag and the target vehicle is static in a second preset time period, outputting a distance measuring instruction to a distance measuring device arranged between adjacent parking spaces and facing the length direction of a parking space opening, and acquiring a distance value between the distance measuring device and the target vehicle based on the distance measuring instruction;
judging whether the distance value is smaller than a preset threshold value or not;
if the distance value is smaller than the preset threshold value, outputting illegal parking prompt information;
and if the distance value is larger than or equal to the preset threshold value, judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
4. The ETC-based parking space management method according to claim 1, wherein the ETC-based electronic tag scanning is performed in a preset area, and when the electronic tag exists in the preset area, the step of obtaining vehicle information in the electronic tag is followed by:
judging whether payment information exists in the vehicle information or not;
if the payment information exists in the vehicle information, outputting a toll collection releasing instruction to a blocking rod arranged at a channel in the preset area so that the vehicle can pass through without obstruction after toll collection;
and if the payment information does not exist in the vehicle information, outputting a release instruction to the barrier rod so that the vehicle can pass through without barrier.
5. The ETC-based parking space management method according to claim 1, wherein the ETC-based electronic tag scanning is performed in a preset area, and when the electronic tag exists in the preset area, the method further comprises the following steps of:
if the vehicle type in the vehicle information is a chargeable vehicle and a parked vehicle exists in a parking space matched with the vehicle type, acquiring the charging state of the parked vehicle;
if the charging state is a full state, searching whether an idle parking space which is not matched with the vehicle type exists;
and if the idle parking space which is not matched with the vehicle type exists, outputting parking space adjustment prompt information to the parked vehicle so as to enable the parked vehicle to adjust the parking space.
6. The ETC-based space management method according to claim 1, wherein the step of when the geomagnetic sensor disposed in the target space detects the target vehicle associated with the electronic tag is followed by:
if the vehicle type is a chargeable vehicle, outputting vehicle charging confirmation information, and judging whether the parking space attribute of the target parking space is matched with the vehicle type or not when a vehicle charging confirmation instruction output based on the vehicle charging confirmation information is not received within a third preset time period;
if the parking space attribute is matched with the vehicle type, outputting abnormal parking prompt information;
and if the parking space attribute is not matched with the vehicle type, outputting a charging instruction to a vehicle charging device arranged in the target parking space so as to settle the parking fee of the target vehicle.
7. The utility model provides a parking stall management device based on ETC, its characterized in that, parking stall management device based on ETC includes:
the scanning module is used for scanning an electronic tag in a preset area based on ETC, and acquiring vehicle information in the electronic tag when the electronic tag exists in the preset area, wherein the vehicle information comprises a license plate number and a vehicle type;
the system comprises a three-dimensional data acquisition module, a storage module and a display module, wherein the three-dimensional data acquisition module is used for acquiring three-dimensional data of an object through a geomagnetic sensor when the geomagnetic sensor arranged in a target parking space detects the object and the detection state of the geomagnetic sensor is kept unchanged in a first preset time period;
the judging module is used for judging whether the object is a vehicle or not according to the three-dimensional data of the object;
a foreign object occupation violation warning output module for outputting a foreign object occupation violation warning if the object is not a vehicle;
a determination module for determining that the object is a target vehicle if the object is a vehicle;
the detection module is used for judging whether the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle or not when the geomagnetic sensor arranged in the target parking space detects the target vehicle associated with the electronic tag;
the first output module is used for outputting parking abnormity prompt information if the parking space attribute of the target parking space is not matched with the vehicle type of the target vehicle;
and the second output module is used for outputting a charging instruction to a vehicle charging device arranged in the target parking space to settle the cost of the target vehicle if the parking space attribute of the target parking space is matched with the vehicle type of the target vehicle.
8. The utility model provides a parking stall management equipment based on ETC, a serial communication port, parking stall management equipment based on ETC includes: a memory, a processor and an ETC-based space management program stored on the memory and executable on the processor, the ETC-based space management program when executed by the processor implementing the steps of the ETC-based space management method according to any one of claims 1 to 6.
9. A computer-readable storage medium having stored thereon an ETC-based parking space management program which, when executed by a processor, implements the steps of the ETC-based parking space management method according to any one of claims 1 to 6.
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