CN110217120B

CN110217120B - Parking management method, system, equipment and medium based on charge balance scheduling

Info

Publication number: CN110217120B
Application number: CN201910526904.0A
Authority: CN
Inventors: 喻杰; 倪峰
Original assignee: Global Car Sharing and Rental Co Ltd
Current assignee: Global Car Sharing and Rental Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2021-02-02
Anticipated expiration: 2039-06-18
Also published as: CN110217120A

Abstract

The invention provides a parking management method, a system, equipment and a medium based on charge balance scheduling, wherein the method comprises the following steps: after the vehicle is parked in the designated parking area, communicating with the vehicle to be parked to acquire the charge state of the vehicle; selecting an idle parking space with a charging pile for a vehicle with lower electric quantity and selecting an idle parking space without the charging pile for a vehicle with higher electric quantity according to the charge state of the vehicle, whether the parking space is provided with the charging pile and the use state of the parking space; and generating a parking task and sending the parking task to a control unit of the vehicle, wherein the control unit of the vehicle is configured to control the vehicle to automatically drive to the position of the matched parking space when receiving the parking task. By adopting the scheme of the invention, when the vehicle is parked in the designated parking area, the charge state of the vehicle is automatically acquired and the parking space is allocated to the vehicle, and after the parking space is allocated, the vehicle automatically drives to the target parking space, thereby realizing the charge balance scheduling and the automatic parking management.

Description

Parking management method, system, equipment and medium based on charge balance scheduling

Technical Field

The invention relates to the technical field of vehicles, in particular to a parking management method, a parking management system, parking management equipment and parking management media based on charge balance scheduling.

Background

The electric automobile time-sharing leasing business brings convenience to people to a certain extent, a user can conveniently take the public electric automobile, the taking point and the returning point do not need to be kept consistent, the requirement of the user on going out is met, and the using mode is very flexible.

However, one problem encountered in the time-sharing leasing of the existing electric vehicles is inconvenience in charging. When the user returns the vehicle, the user needs to firstly park the vehicle to the designated parking space and then perform the vehicle returning operation. However, it is very time consuming for the user to find an empty parking space. And if the vehicle is charged, the user needs to manually pull out the charging gun after parking to charge the electric pile, and inserts the electric automobile charging interface for charging, so that the operation is complex, a certain burden is caused to the user when using the electric automobile, and the convenience of time-sharing leasing of the electric automobile is weakened to a certain extent. In addition, if the user selects the parking space without the charging pile when parking the vehicle, and when the residual electric quantity of the vehicle is less, the borrowing of other subsequent users to the vehicle is influenced, and the circulation rate of the vehicle is reduced.

Disclosure of Invention

The invention aims to provide a parking management method, a system, equipment and a medium based on charge balance scheduling, which can automatically acquire the charge state of a vehicle and allocate parking spaces for the vehicle when the vehicle is parked in a designated parking area, and automatically drive the vehicle to a target parking space after the allocation of the parking spaces is finished, so that the charge balance scheduling and the automatic parking management are realized.

The embodiment of the invention provides a parking management method based on charge balance scheduling, which comprises the following steps:

communicating with a vehicle to be parked to acquire the charge state of the vehicle;

selecting a parking space matched with the vehicle according to the charge state of the vehicle, whether the parking space is provided with a charging pile and the use state of the parking space;

generating a parking task, wherein the parking task comprises position information of the matched parking spaces;

and sending the parking task to a control unit of the vehicle, wherein the control unit of the vehicle is configured to control the vehicle to automatically drive to the position of the matched parking space when receiving the parking task.

Optionally, the selecting the parking space matched with the vehicle includes the following steps:

comparing the charge state of the vehicle with a first preset threshold value;

if the state of charge of the vehicle is larger than a first preset threshold value, selecting a matched parking space from the idle parking spaces without the charging piles;

and if the charge state of the vehicle is less than or equal to a first preset threshold value, selecting a matched parking space from the idle parking spaces with the charging piles.

comparing the charge state of the vehicle with a first preset threshold and a second preset threshold, wherein the first preset threshold is larger than the second preset threshold;

if the state of charge of the vehicle is between a first preset threshold and a second preset threshold, selecting a matched parking space from the idle parking spaces with the alternating current charging piles;

and if the state of charge of the vehicle is smaller than a second preset threshold value, selecting a matched parking space from the idle parking spaces with the direct current charging piles.

Optionally, the generating a parking task according to the position information of the parking space includes:

receiving a car returning request sent by a user terminal, wherein the car returning request comprises vehicle identification information;

associating the car returning request with the matched parking space according to the vehicle identification information;

and generating a parking task according to the position information of the parking space, and changing the use state of the vehicle.

Optionally, if the state of charge of the vehicle is less than or equal to a first preset threshold and the vehicle is matched with a parking space with a charging pile, the parking task comprises charging information;

the control unit of the vehicle is configured to automatically open the charging door and transmit a parking completion notification after controlling the vehicle to automatically drive to a position of a matching parking space when a parking task including charging information is received.

Optionally, after sending the parking task to the control unit of the vehicle, the method further includes the following steps:

generating a charging task when a parking completion notification of the vehicle is received;

and distributing the charging task to the charging robot corresponding to the matched parking space, wherein the charging robot is configured to insert a charging gun of the charging pile into a charging door of the vehicle when receiving the charging task.

Optionally, after the charging task is distributed to the charger robot corresponding to the matched parking space, the method further includes the following steps:

acquiring a charge state from a vehicle charged by the alternating-current charging pile at intervals of a preset interval;

if the charge state is larger than a third preset threshold value, generating a charging stop task, and sending the charging stop task to a charging robot, wherein the charging robot is configured to pull a charging gun of a charging pile out of a charging door of a vehicle when receiving the charging stop task, and the third preset threshold value is larger than the first preset threshold value;

the method comprises the steps of selecting a vehicle moving purpose parking space from an idle parking space without a charging pile, generating a vehicle moving task according to position information of the vehicle moving purpose parking space, and sending the vehicle moving task to a control unit of a vehicle, wherein the control unit is configured to automatically drive the vehicle to the vehicle moving purpose parking space when receiving the vehicle moving task.

acquiring a charge state from a vehicle charged by the direct current charging pile at intervals of preset intervals;

if the charge state is larger than a fourth preset threshold value, generating a charging stopping task, and sending the charging stopping task to the charging robot, wherein the fourth preset threshold value is between the first preset threshold value and the second preset threshold value;

selecting a parking space from the idle parking spaces with the alternating current charging piles to serve as a vehicle moving target parking space, generating a vehicle moving task according to position information of the vehicle moving target parking space, and sending the vehicle moving task to a control unit of a vehicle;

and after feedback information that the vehicle is parked in the vehicle moving target parking space with the alternating current charging pile is received, regenerating a charging task, and sending the charging task to a charger robot corresponding to the vehicle moving target parking space.

Optionally, the charging robot comprises a movable charging robot, and the corresponding relation between the charging robot and the parking space is stored in advance;

the method for distributing the charging tasks to the charger robots corresponding to the matched parking spaces comprises the following steps:

judging whether an idle charger robot exists in the charger robots corresponding to the matched parking spaces;

if the parking space exists, the charging task is distributed to the charger robot corresponding to the matched parking space;

and if the charging task list does not exist, searching the charging task list of the charging robot corresponding to the matched parking space, selecting the charging robot with the least number of tasks in the charging task list, and distributing the charging task to the selected charging robot.

Optionally, the generating the parking task includes the following steps:

acquiring current position information of a vehicle;

acquiring map data of a parking lot;

generating a path for automatic driving of the vehicle according to the current position information of the vehicle, the map data of the parking lot and the matched position information of the parking space;

generating a parking task, the parking task including a path for automatic driving of the vehicle.

Optionally, the control unit of the vehicle is configured to obtain map data of the parking lot when receiving the parking task, and plan a path for automatic driving of the vehicle according to the current position information of the vehicle and the position information of the matched parking space.

The embodiment of the invention also provides a parking management system based on charge balance scheduling, which is applied to the parking management method based on charge balance scheduling, and the system comprises:

the vehicle communication module is used for communicating with a vehicle to be parked and acquiring the charge state of the vehicle;

the parking space management module is used for recording whether each parking space is provided with a charging pile and the use state of each parking space;

the parking space distribution module is used for selecting a parking space matched with the vehicle from the idle parking spaces according to the charge state of the vehicle and whether the parking spaces have charging piles;

and the parking task dispatching module is used for generating a parking task according to the position information of the parking space and sending the parking task to the control unit of the vehicle, and the control unit of the vehicle is configured to control the vehicle to automatically drive to the position of the matched parking space.

An embodiment of the present invention further provides a parking management device based on charge balance scheduling, including:

a processor;

a memory having stored therein executable instructions of the processor;

wherein the processor is configured to perform the steps of the charge balance schedule based parking management method via execution of the executable instructions.

An embodiment of the present invention further provides a computer-readable storage medium for storing a program, where the program is executed to implement the steps of the parking management method based on charge balance scheduling.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

The parking management method, the system, the equipment and the medium based on the charge balance scheduling have the following advantages:

the invention solves the problems in the prior art, when the vehicle is parked in the designated parking area, the charge state of the vehicle is automatically acquired and the parking space is allocated to the vehicle, and after the parking space is allocated, the vehicle automatically drives to the target parking space, thereby realizing the charge balance scheduling and the automatic parking management; further, in the vehicle charging process, the state of charge of the vehicle is monitored, and if the state of charge reaches the preset vehicle moving condition, the vehicle moving operation is executed, so that the vehicle with sufficient electric quantity is prevented from occupying the charging pile for a long time.

Drawings

Other features, objects and advantages of the present invention will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.

FIG. 1 is a flow chart of a parking management method according to an embodiment of the present invention;

FIG. 2 is a flow chart of selecting a parking space to match a vehicle according to one embodiment of the present invention;

FIG. 3 is a flow chart of in-charge vehicle scheduling according to an embodiment of the present invention;

FIG. 4 is a flow chart of a parking management method according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a parking management system according to an embodiment of the present invention;

fig. 6 is a schematic view of a parking management apparatus according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a computer-readable storage medium according to an embodiment of the present invention.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.

As shown in fig. 1, to solve the above technical problem, an embodiment of the present invention provides a parking management method based on charge balance scheduling, where the method includes the following steps:

s100: communicating with a vehicle to be parked, and acquiring the State of Charge (SOC) of the vehicle;

when a user returns the vehicle, the vehicle can be directly parked in a specified parking area, vehicle detection devices such as a camera, an infrared sensor and a laser sensor can be arranged in the parking area, and if a new vehicle is detected to enter, the vehicle detection devices are communicated with the vehicle to be parked to acquire the charge state of the vehicle. The state of charge, also called the remaining charge, represents the ratio of the remaining capacity of a battery after a period of use or long standing to its capacity in a fully charged state, expressed as a percentage. Or after the user parks the vehicle in a specified parking area, the vehicle actively sends a communication request to the parking management system, and the parking management system acquires the charge state of the vehicle.

S200: selecting a parking space matched with the vehicle according to the charge state of the vehicle, whether the parking space is provided with a charging pile and the use state of the parking space;

s300: generating a parking task, wherein the parking task comprises position information of the matched parking spaces;

s400: and sending the parking task to a control unit of the vehicle, wherein the control unit of the vehicle is configured to control the vehicle to automatically drive to the position of the matched parking space when receiving the parking task.

Therefore, by using the parking management method based on charge balance scheduling of the present invention, when a vehicle is parked in a designated parking area, the state of charge of the vehicle is automatically acquired through step S100, and a parking space is automatically allocated to the vehicle through step S200, and after the allocation of the parking space is completed, the position of the parking space is transmitted to the vehicle through step S400, and the vehicle is automatically driven to a target parking space, thereby implementing charge balance scheduling and automatic parking management.

The communication of the parking management system with the vehicle may be performed wirelessly, and specifically, may be performed by sharing the TBox and sharing the cloud. The Tbox may provide a vehicle communication service with an external network.

In this embodiment, the selecting the parking space matched with the vehicle includes the following steps:

comparing the charge state of the vehicle with a first preset threshold value;

The first preset threshold can be set to be higher, when the state of charge of the vehicle is higher than the first preset threshold, the vehicle does not need to be charged, an idle parking space without a charging pile is selected, if the state of charge of the vehicle is lower than the first preset threshold, the vehicle needs to be charged, and an idle parking space with a charging pile is selected to charge the vehicle. For example, the first preset threshold may be set to 90%, but the present invention is not limited thereto, and other values such as 85%, 80%, 95%, etc. may be selected and are within the protection scope of the present invention.

Further, the stake of charging in parking area can be divided into two kinds: alternating-current charging stake and direct current fill electric pile, alternating-current charging stake are for direct current fills electric pile, and the charging speed is slower, consequently to the vehicle that the electric quantity is lower, preferentially fills electric pile for its distribution direct current.

As shown in fig. 2, in this embodiment, the selecting the parking space matched with the vehicle includes the following steps:

comparing the state of charge of the vehicle with a first preset threshold and a second preset threshold, wherein the first preset threshold is larger than the second preset threshold, and the second preset threshold can be a value smaller than the first preset threshold, for example, the second preset threshold can be set to 70%, when the electric quantity of the vehicle is lower than 70%, the electric quantity is more than enough, and the direct current charging pile is preferentially matched to perform quick charging on the vehicle, but the invention is not limited thereto, and the second preset threshold can also be set to other values, for example, 75%, 65%, and the like;

if the state of charge of the vehicle is greater than a first preset threshold value, selecting a matched parking space from the non-charging-pile-free idle parking spaces, if selecting, finding that the non-charging-pile-free idle parking spaces are occupied, selecting the idle parking spaces with the alternating-current charging piles, and if the non-charging-pile-free idle parking spaces with the alternating-current charging piles are also occupied completely, selecting the idle parking spaces with the direct-current charging piles. That is, for this case, the priority of parking space assignment is: no charging pile, alternating current charging pile and direct current charging pile;

if the state of charge of the vehicle is between a first preset threshold value and a second preset threshold value, selecting a matched parking space from the idle parking spaces with the alternating-current charging piles, if the idle parking spaces with the alternating-current charging piles are found to be fully occupied, selecting the idle parking spaces without the charging piles, and if the idle parking spaces without the charging piles are also occupied, selecting the idle parking spaces with the direct-current charging piles. That is, for this case, the priority of parking space assignment is: the charging method comprises the following steps of (1) charging an alternating current charging pile, and charging no charging pile, and charging a direct current charging pile;

if the state of charge of the vehicle is smaller than a second preset threshold value, selecting a matched parking space from the idle parking spaces with the direct-current charging piles, if selecting, finding that the idle parking spaces with the direct-current charging piles are occupied, selecting the idle parking spaces with the alternating-current charging piles, and if the parking spaces with the alternating-current charging piles are also occupied, selecting the idle parking spaces without the charging piles. That is, for this case, the priority of parking space assignment is: there is direct current to fill electric pile > has alternating current to fill electric pile > does not fill electric pile.

In this embodiment, the generating a parking task according to the position information of the parking space includes the following steps:

receiving a car returning request sent by a user terminal, wherein the car returning request comprises vehicle identification information and can be sent to a sharing cloud through the user terminal;

There are three main conditions of use of the vehicle: vehicle in-transit, out-of-dispatch (vehicle is taking on a mission), and vehicle failure (vehicle is not present in the dispatch mission). When a car returning request of a user is received and a parking space is successfully allocated to the vehicle corresponding to the car returning request, the successful car returning of the user is recorded, the use state of the vehicle is changed, and the vehicle is changed to be in the process of waiting for transportation from the process of going out and dispatching. And when other users apply for renting the vehicles, the vehicles are allocated to the other users from the list of the vehicles to be transported. In addition, for vehicles whose state of charge is less than the second preset threshold, the state of the vehicle may be recorded as being charged, and the vehicle may not be added to the vehicle to be transported, and the vehicle may be added to the list of vehicles to be transported after the charging thereof reaches the second preset threshold or more.

In the embodiment, if the state of charge of the vehicle is less than or equal to a first preset threshold and the vehicle is matched with a parking space with a charging pile, the parking task comprises charging information;

the control unit of the vehicle is configured to automatically open the charging door and transmit a parking completion notification after controlling the vehicle to automatically drive to a position of a matching parking space when a parking task including charging information is received. Further, after the vehicle is automatically driven to the matched parking space, the vehicle lamp, the vehicle window, the air conditioner, the engine and the like can be automatically turned off, and the parking process is finished.

In this embodiment, after sending the parking task to the control unit of the vehicle, the method further includes the following steps:

Fig. 3 is a flowchart of a parking management method based on charge balance scheduling according to an embodiment of the present invention. In this embodiment, the method comprises the steps of:

when a vehicle is detected in a returning area, acquiring the charge state of the vehicle, and distributing parking spaces for the vehicle according to the charge state of the vehicle, the use state of the parking spaces, whether the parking spaces are provided with charging piles and the types of the charging piles on the parking spaces;

receiving a vehicle returning request, matching the vehicle returning request with vehicles in a vehicle returning area, if the matching is successful, the vehicle returning is successful, generating a parking task, sending the parking task to the vehicles, and changing the using state of the vehicles;

the vehicle automatically drives to a matched parking space after receiving a parking task from the shared cloud through the shared TBOX, if the parking task contains charging information, the vehicle controls to automatically open a charging door, and after parking is finished, the vehicle sends a feedback notice of parking completion to the shared cloud through the shared TBOX; if the vehicle fails and cannot be automatically driven, an error is reported and is processed by a worker;

after receiving a feedback notice of the completion of the vehicle parking, generating a charging task, and sending the charging task to a charger robot corresponding to the parking space;

after receiving a charging task, the charging robot inserts a charging gun into a charging door to start charging, if the gun is inserted successfully, the charging is started, if the gun is inserted unsuccessfully, an error is reported, and a notification is sent to a worker;

periodically acquiring the state of charge of the vehicle under charge, and judging whether a vehicle moving condition is met, wherein the vehicle moving condition is further described in the figure 4 and the following;

if the vehicle moving condition is met, generating a charging stopping task and sending the charging stopping task to the charging robot;

after receiving the charging stopping task, the charging robot pulls out the charging gun from the charging door;

generating a vehicle moving task, wherein the vehicle moving task comprises position information of a vehicle moving target parking space and is sent to a vehicle, and the vehicle automatically drives to the vehicle moving target parking space;

and after the vehicle is moved, judging whether a continuous charging condition is met, if so, generating a charging task and sending the charging task to a charger robot corresponding to the vehicle moving target parking space. Here, satisfying the continuous charging condition includes: and a charging pile is arranged on the parking space, and the charge state of the vehicle meets the condition of continuous charging.

As shown in fig. 4, the determination of whether the vehicle moving condition is satisfied and the determination of whether the continuous charging condition is satisfied after the vehicle moving may be implemented by the following steps:

acquiring the charge state of a vehicle in charge at intervals of preset interval time;

acquiring the charge state of a vehicle charged by the alternating-current charging pile;

if the charge state is larger than a third preset threshold value, generating a charging stop task, and sending the charging stop task to a charging robot, wherein the charging robot is configured to pull a charging gun of a charging pile out of a charging door of a vehicle when receiving the charging stop task, and the third preset threshold value is larger than the first preset threshold value; for example, when the first preset threshold is set to 90%, the third preset threshold may be set to 95%, and the values are only examples, and the present invention is not limited thereto;

the method comprises the steps of selecting a vehicle moving purpose parking space from an idle parking space without a charging pile, generating a vehicle moving task according to position information of the vehicle moving purpose parking space, and sending the vehicle moving task to a control unit of a vehicle, wherein the control unit is configured to automatically drive the vehicle to the vehicle moving purpose parking space when receiving the vehicle moving task. At the moment, because the charge state of the vehicle is greater than the third preset threshold and greater than the first preset threshold, the parking space is not filled with the charging pile, the condition of continuing to charge is not met any more, and a new charging task does not need to be generated.

Acquiring the charge state of a vehicle charged by a direct current charging pile;

if the charge state is larger than a fourth preset threshold value, generating a charging stopping task, and sending the charging stopping task to the charging robot, wherein the fourth preset threshold value is between the first preset threshold value and the second preset threshold value; for example, when the first preset threshold is 90%, and the second preset threshold is 70%, the fourth preset threshold may be 80%, and the numerical values herein are only examples, and the present invention is not limited thereto;

at the moment, the charging state of the vehicle is still smaller than the first preset threshold value, and the parking space is provided with the alternating current charging pile, so that the condition of continuous charging is met, after feedback information that the vehicle is parked in the parking space with the alternating current charging pile for the vehicle moving purpose is received, the charging task is regenerated, and the charging task is sent to the charger robot corresponding to the parking space with the vehicle moving purpose.

For example, when a vehicle enters, if the state of charge is greater than 90% (first preset threshold example), a parking space without a charging pile is allocated, the parking space is less than or equal to 90%, and is greater than or equal to 70% (second preset threshold example), a parking space with an alternating current charging pile is allocated, and a parking space with a direct current charging pile is allocated, and is less than 70%. When the state of charge of the vehicle charged by the alternating current charging pile reaches 95% (third preset threshold example), generating a vehicle moving task, moving the vehicle to a parking space without the charging pile, reserving the parking space with the alternating current charging pile for a more needed vehicle, and when the state of charge of the vehicle charged by the direct current charging pile reaches 80% (fourth preset threshold example), generating the vehicle moving task, moving the vehicle to the parking space with the alternating current charging pile, and reserving the parking space with the direct current charging pile for the more needed vehicle.

Therefore, in the embodiment, in the vehicle charging process, the state of charge of the vehicle is monitored, and if the state of charge reaches the preset vehicle moving condition, the vehicle moving operation is executed, so that the vehicle with sufficient electric quantity is prevented from occupying the charging pile for a long time, and the vehicle with low electric quantity is also ensured to be matched with the parking space with the charging pile to the greatest extent.

In this embodiment, the adopted charger robot may be a fixed charger robot, or may be a movable charger robot. When adopting fixed charging robot, fixed charging robot is the one-to-one with the parking stall that has the electric pile of filling, as long as charging robot can normal use, just can insert the rifle that charges and park in the door that charges that the vehicle was opened, charge.

Further, when the charging robot adopts the movable charging robot, only the charging robot needs to operate when the charging starts and the charging ends in the charging process, so that one charging robot can correspond to a plurality of adjacent charging piles, and each charging pile is not required to be provided with one charging robot, the distribution of the charging robots can be reduced, and the resource is utilized to the maximum. When the movable charging robot is adopted, the corresponding relation between the charging robot and the parking space needs to be stored in advance; the charging robot and the parking space can be in one-to-one relation, one-to-many relation or many-to-many relation;

and if the charging task list does not exist, searching the charging task list of the charging robot corresponding to the matched parking space, selecting the charging robot with the least number of tasks in the charging task list, and distributing the charging task to the selected charging robot. When the service is busy, each charging robot needs to respectively move to a corresponding parking space to execute charging operation according to the charging task sequence in the charging task list of the charging robot.

In addition, when the charging is finished, a charging stop task is generated, and whether an idle charger robot exists in the charger robots corresponding to the matched parking spaces is judged;

and if the charging task list does not exist, searching the charging task list of the charging robot corresponding to the matched parking space, selecting the charging robot with the least number of tasks in the charging task list, and distributing the charging stop task to the selected charging robot, wherein the charging task list not only contains the charging tasks, but also contains the charging stop task.

Furthermore, in the task list of the charger robot, priority weights can be set for each charging task or charging and parking task. For example, when the electric quantity of a vehicle is very low, the priority of the charging task of the vehicle can be improved, the priority weight set according to the electric quantity and the priority weight set according to time are integrated, and the priority of each task is comprehensively evaluated. When the charging robot executes the tasks, the charging tasks or the charging ending tasks are executed according to the sequence of the priorities from high to low. For example, the state of charge of the vehicle is divided into a plurality of levels, each level corresponds to a state of charge range, the electric quantity level corresponding to the vehicle is determined according to the current state of charge of the vehicle, then the time level is divided according to the time difference between the time when the vehicle stops and the current time, the electric quantity level and the time level are averaged to be used as the priority level of the vehicle, and then the vehicle is ranked according to the priority level of the vehicle.

In this embodiment, the guidance of the vehicle to travel from the parking area to the matching parking space requires planning the path of the vehicle for automatic driving, and there are two ways for planning the path: the parking management system acquires the current position information of a vehicle, acquires the map data of a parking lot, and then generates an automatic driving path of the vehicle according to the current position information of the vehicle, the map data of the parking lot and the matched position information of the parking space; the other is that the control unit of the vehicle is configured to obtain map data of a parking lot when receiving a parking task, plan a path for automatic driving of the vehicle according to the current position information of the vehicle and the matched position information of the parking space, and drive the vehicle to a target position along the path after the planning is finished.

As shown in fig. 5, an embodiment of the present invention further provides a parking management system based on charge balance scheduling, which is applied to the parking management method based on charge balance scheduling, and the system includes:

the vehicle communication module M100 is used for communicating with a vehicle to be parked and acquiring the charge state of the vehicle;

the parking space management module M200 is used for recording whether each parking space has a charging pile and the use state of each parking space;

the parking space allocation module M300 is configured to select a parking space matched with a vehicle from the idle parking spaces according to the charge state of the vehicle and whether a charging pile exists in the parking space;

and the parking task dispatching module M400 is used for generating a parking task according to the position information of the parking space and sending the parking task to the control unit of the vehicle, wherein the control unit of the vehicle is configured to control the vehicle to automatically drive to the position of the matched parking space.

Therefore, by using the parking management system based on the charging scheduling management of the present invention, when the vehicle is parked in the designated parking area, the vehicle communication module M100 automatically obtains the charge state of the vehicle and the parking space allocation module M300 allocates a parking space for the vehicle, after the allocation of the parking space is completed, the parking task assignment module M400 sends the parking task to the vehicle with the automatic driving function, and the vehicle automatically drives to the target parking space, thereby implementing the charging balance scheduling and the automatic parking management. Parking stall management module M200 real-time recording each parking stall whether have fill electric pile and each parking stall whether occupied by the vehicle, when newly allocating a parking stall for a vehicle, record this parking stall and already occupied. If the vehicle fails and cannot drive to the parking space, the parking space can be released again for other vehicles to use when the vehicle needs to be processed by workers. When the vehicle is rented, the parking space occupied by the vehicle also needs to be released. If the charging pile of one parking space breaks down, the parking space is recorded as the parking space without the charging pile until the worker feeds back the charging pile to finish repairing.

The embodiment of the invention also provides parking management equipment based on charge balance scheduling, which comprises a processor; a memory having stored therein executable instructions of the processor; wherein the processor is configured to perform the steps of the charge balance schedule based parking management method via execution of the executable instructions.

As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" platform.

An electronic device 600 according to this embodiment of the invention is described below with reference to fig. 6. The electronic device 600 shown in fig. 6 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.

As shown in fig. 6, the electronic device 600 is embodied in the form of a general purpose computing device. The combination of the electronic device 600 may include, but is not limited to: at least one processing unit 610, at least one memory unit 620, a bus 630 connecting different platform combinations (including memory unit 620 and processing unit 610), a display unit 640, etc.

Wherein the storage unit stores program code executable by the processing unit 610 to cause the processing unit 610 to perform steps according to various exemplary embodiments of the present invention described in the above-mentioned electronic prescription flow processing method section of the present specification. For example, the processing unit 610 may perform the steps as shown in fig. 1.

The storage unit 620 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM)6201 and/or a cache memory unit 6202, and may further include a read-only memory unit (ROM) 6203.

The memory unit 620 may also include a program/utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

Bus 630 may be one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

The electronic device 600 may also communicate with one or more external devices 700 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 600, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 600 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 650. Also, the electronic device 600 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 660. The network adapter 660 may communicate with other modules of the electronic device 600 via the bus 630. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage platforms, to name a few.

An embodiment of the present invention further provides a computer-readable storage medium for storing a program, where the program is executed to implement the steps of the parking management method based on charge balance scheduling. In some possible embodiments, aspects of the present invention may also be implemented in the form of a program product comprising program code for causing a terminal device to perform the steps according to various exemplary embodiments of the present invention described in the above-mentioned electronic prescription flow processing method section of this specification, when the program product is run on the terminal device.

Referring to fig. 7, a program product 800 for implementing the above method according to an embodiment of the present invention is described, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

The computer readable storage medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable storage medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).

In summary, compared with the prior art, the parking management method, system, device and storage medium based on charge balance scheduling provided by the invention have the following advantages:

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. A parking management method based on charge balance scheduling is characterized by comprising the following steps:

sending the parking task to a control unit of the vehicle, wherein the control unit of the vehicle is configured to control the vehicle to automatically drive to the position of the matched parking space when receiving the parking task;

the method for selecting the parking space matched with the vehicle comprises the following steps:

if the state of charge of the vehicle is smaller than a second preset threshold value, selecting a matched parking space from the idle parking spaces with the direct current charging piles;

after the parking task is sent to the control unit of the vehicle, the method further comprises the following steps:

distributing the charging task to a charger robot corresponding to the matched parking space, wherein the charger robot is configured to insert a charging gun of a charging pile into a charging door of a vehicle when receiving the charging task;

after the charging task is distributed to the charger robot corresponding to the matched parking space, the method further comprises the following steps:

2. The parking management method based on charge balance scheduling according to claim 1, wherein the generating of the parking task comprises the following steps:

3. The parking management method based on the charge balance scheduling of claim 2, wherein if the state of charge of the vehicle is less than or equal to a first preset threshold value and the vehicle is matched with a parking space with a charging pile, the parking task comprises charging information;

4. The parking management method based on the charge balance scheduling of claim 3, wherein after the charging task is dispatched to the charger robot corresponding to the matched parking space, the method further comprises the following steps:

5. The parking management method based on charge balance scheduling according to claim 3, wherein the charging robot comprises a movable charging robot, and the correspondence relationship between the charging robot and the parking space is stored in advance;

6. The parking management method based on charge balance scheduling according to claim 1, wherein the generating of the parking task comprises the following steps:

acquiring current position information of a vehicle;

acquiring map data of a parking lot;

7. The charge balance scheduling-based parking management method according to claim 1, wherein the control unit of the vehicle is configured to acquire map data of a parking lot when receiving a parking task, and plan a path for automatic driving of the vehicle according to current position information of the vehicle and position information of a matching parking space.

8. A parking management system based on charge balance scheduling, which is applied to the parking management method based on charge balance scheduling of any one of claims 1 to 7, the system comprising:

9. A parking management apparatus based on charge balance scheduling, comprising:

a processor;

a memory having stored therein executable instructions of the processor;

wherein the processor is configured to perform the steps of the charge balance schedule based parking management method of any of claims 1-7 via execution of the executable instructions.

10. A computer-readable storage medium storing a program which, when executed, implements the steps of the charge balance scheduling-based parking management method of any one of claims 1 to 7.