CN115465144A

CN115465144A - Vehicle non-inductive charging method and device, electronic equipment and storage medium

Info

Publication number: CN115465144A
Application number: CN202210617122.XA
Authority: CN
Inventors: 聂传森
Original assignee: Beijing Rockwell Technology Co Ltd
Current assignee: Beijing Rockwell Technology Co Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-12-13

Abstract

The application provides a vehicle non-inductive charging method and device, an electronic device and a storage medium. The method comprises the following steps: after a gun inserting request is monitored, scanning a wireless broadcast signal sent by a charging pile; extracting sequence field information in the wireless broadcast signal; polling a plurality of charging code information in a charging code list, and determining target charging code information containing sequence field information in the wireless broadcast signal; sending a wireless connection to the charging pile; and when the wireless connection is successful in connection, sending an encrypted charging authentication instruction containing the target charging code information to the charging pile. The vehicle is used as a main device to scan wireless broadcast signals sent by the charging pile. The vehicle can initiatively select the charging pile that needs to connect, realizes stable noninductive charging process, has solved the vehicle and has bound the problem that noninductive charging success rate is not high after a plurality of charging piles.

Description

Vehicle non-inductive charging method and device, electronic equipment and storage medium

Technical Field

The present disclosure relates to the field of electric vehicle charging technologies, and in particular, to a method and an apparatus for vehicle non-inductive charging, an electronic device, and a storage medium.

Background

The noninductive charging of the private pile is mainly oriented to the use scene of the owner on the own electric pile. In order to improve the use experience of the car owner, the electric pile needs to be matched with the car to realize non-inductive charging.

In the correlation technique, a plurality of electric pile that fill can be bound to the vehicle at the activation back one car, HU (Head Uint, on-vehicle central control system) can receive a plurality of charging codes that correspond a plurality of electric piles that fill of high in the clouds propelling movement simultaneously, and every charging code is used for filling electric pile and verifies whether the vehicle possesses the permission of charging. When carrying out noninductive charging after triggering and inserting the rifle request, HU can send the local a plurality of codes of charging of HU with the mode polling of wireless broadcast signal. Fill electric pile and begin the bluetooth scanning, carry out wireless connection when scanning the broadcast that accords with agreed protocol string format, and then carry out data and verify that shakes hands, shake hands and verify that HU sends encrypted code of charging after through, fill electric pile decryption and verify and can charge through.

For example, a vehicle a binds an a, b, c, d, e. In the event of a handshake validation failure, the pistol insertion request needs to be re-triggered and the HU is re-triggered to send a wireless broadcast signal to repeat the above described charge code fetching logic. The charging code of electric pile c, d, e. Through a large number of pressure tests, the success rate of the non-inductive charging of the bound piles is only 70%, and the failure probability is high.

Disclosure of Invention

The application provides a vehicle non-inductive charging method and device, electronic equipment and a storage medium, so that the success rate of non-inductive charging when multiple vehicles are bound is improved. The technical scheme of the application is as follows:

in a first aspect, an embodiment of the present application provides a vehicle non-inductive charging method, which is applied to a vehicle end, and includes:

after a gun inserting request is monitored, scanning a wireless broadcast signal sent by a charging pile;

extracting sequence field information in the wireless broadcast signal;

polling a plurality of charging code information in a charging code list, and determining target charging code information containing sequence field information in the wireless broadcast signal;

sending a wireless connection to the charging pile;

and when the wireless connection is successful in connection, sending an encrypted charging authentication instruction which is encrypted and comprises the target charging code information to the charging pile.

In a second aspect, an embodiment of the present application provides a vehicle non-inductive charging method, applied to a charging pile tip, including:

sending a wireless broadcast signal after monitoring the gun insertion request;

when receiving a wireless connection sent by a vehicle, the wireless connection is passed through;

when receiving an encrypted charging authentication instruction sent by the vehicle, decrypting the encrypted charging authentication instruction to obtain a charging authentication instruction;

and verifying the charging authentication instruction, and starting vehicle charging after the verification is passed.

In a third aspect, an embodiment of the present application provides a vehicle non-inductive charging device, configured to a vehicle, including:

the broadcast scanning module is used for scanning a wireless broadcast signal sent by the charging pile after monitoring the gun inserting request;

a field extraction module, configured to extract sequence field information in the wireless broadcast signal;

the polling determining module is used for polling a plurality of charging code information in a charging code list and determining target charging code information containing sequence field information in the wireless broadcast signal;

the connection sending module is used for sending wireless connection to the charging pile;

and the authentication information sending module is used for sending an encrypted charging authentication instruction which is encrypted and comprises the target charging code information to the charging pile when the wireless connection is in a successful connection state.

In a fourth aspect, an embodiment of the present application provides a vehicle noninductive charging device, configured in a charging pile, including:

the transmitting broadcast module is used for sending a wireless broadcast signal after monitoring the gun insertion request;

the connection receiving module is used for receiving wireless connection sent by a vehicle and then connecting the wireless connection;

the authentication information processing module is used for decrypting the encrypted charging authentication instruction to obtain a charging authentication instruction when receiving the encrypted charging authentication instruction sent by the vehicle;

and the charging control module is used for verifying the charging authentication instruction and starting the vehicle charging after the verification is passed.

In a fifth aspect, an embodiment of the present application provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to perform the vehicle non-inductive charging method as described in the embodiments of the first or second aspect of the present application.

In a sixth aspect, embodiments of the present application provide a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the vehicle noninductive charging method described in the first or second aspect of the present application.

In a seventh aspect, the present application provides a computer program product, which includes computer instructions, and when executed by a processor, the computer instructions implement the steps of the vehicle noninductive charging method described in the first aspect or the second aspect of the present application.

The technical scheme provided by the embodiment of the application at least has the following beneficial effects:

after receiving the gun inserting request, taking the charging pile as slave equipment and sending out wireless broadcast; and taking the vehicle as a main device, scanning a wireless broadcast signal sent by the charging pile, polling a plurality of charging code information in the charging code list, and determining target charging code information containing the sequence field information. The vehicle can initiatively select the electric pile that fills that needs to connect, and the one-to-one of vehicle and electric pile is filled in the time of realizing noninductive charging, realizes stable noninductive charging process, has solved the vehicle and has bound the problem that noninductive charging success rate is not high after a plurality of electric piles are filled in the binding, has removed the user and has purchased the trouble that a plurality of vehicles are bound a plurality of electric piles and can not realize noninductive charging, has promoted user's experience of using the car.

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 application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application and are not to be construed as limiting the application.

FIG. 1 is a flow chart illustrating a method of inductively charging a vehicle according to an exemplary embodiment.

FIG. 2 is a flow chart illustrating a method for inductively charging a vehicle, in accordance with one embodiment.

FIG. 3 is a flow chart illustrating a method of vehicle non-inductive charging in accordance with another exemplary embodiment.

FIG. 4 is a flow chart illustrating a method for inductively charging a vehicle in accordance with another exemplary embodiment.

FIG. 5 is a schematic diagram illustrating a vehicle non-inductive charging implementation flow, according to an exemplary embodiment.

Fig. 6 is a block diagram illustrating a vehicle non-inductive charging apparatus according to an exemplary embodiment.

Fig. 7 is a block diagram of a vehicle non-inductive charging apparatus according to another exemplary embodiment.

FIG. 8 is a block diagram illustrating an electronic device in accordance with an example embodiment.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

HU is a Head Uint vehicle-mounted central control system.

BT: blueTooth, blueTooth.

BLE (bluetooth Low Energy) bluetooth Low Energy technology is a short-range, low-cost, interoperable wireless technology that utilizes many intelligent means to minimize power consumption.

SK, secret-key secret key, a private key cryptography technique used to transmit secret information between two parties, both the sender and the receiver must have a copy of the secret key.

FIG. 1 is a flow chart of a vehicle non-inductive charging method according to one embodiment of the present application. The vehicle non-inductive charging method according to the embodiment of the present application may be applied to the vehicle non-inductive charging device according to the embodiment of the present application, and the vehicle non-inductive charging device is disposed at a vehicle end. The vehicle non-inductive charging device may be disposed on an electronic device such as a vehicle controller. As shown in FIG. 1, the vehicle non-inductive charging method, applied to a vehicle end, may include the following steps.

In step S101, after the gun insertion request is monitored, a wireless broadcast signal sent by the charging pile is scanned.

The method and the device for monitoring the vehicle HU and the charging pile adjust roles of the vehicle HU and the charging pile, and send wireless broadcast signals by taking the charging pile as slave equipment; vehicle HU is as the master, scans wireless broadcast signal and decides which charging pile node of connecting.

In one embodiment, the wireless broadcast signal is a bluetooth broadcast, and a BLE broadcast is selected. After the vehicle HU monitored the gun insertion request, BLE scanning was started, and BLE broadcasting that electric pile sent was filled in the scanning.

In step S102, sequence field information in the radio broadcast signal is extracted.

It should be noted that the radio broadcast signal includes sequence field information and other field information, and the sequence field information corresponds to the sequence field information included in the charging code.

The vehicle extracts sequence field information (SN information) in the wireless broadcast signal.

As one example, the vehicle HU extracts SN information in BLE broadcasts.

In step S103, a plurality of charging code information in the charging code list is polled to determine target charging code information containing sequence field information in the wireless broadcast signal.

It should be noted that, the vehicle needs to obtain a charging code list of a plurality of charging piles bound to the vehicle from the cloud in advance, where the charging code list includes a plurality of charging code information.

The vehicle HU polls the plurality of charging code information in the charging code list to determine the target charging code information including the sequence field information in the wireless broadcast signal.

In step S104, a wireless connection is sent to the charging pile.

That is, after the target charge code is determined, a wireless connection request is issued to the charging pole.

Optionally, the vehicle HU sends BLE connections to the charging pile.

In step S105, when the connection status of the wireless connection is successful, an encrypted charging authentication command including the target charging code information is sent to the charging pile.

After the vehicle is wirelessly connected with the charging pile, the vehicle also needs to construct a charging authentication instruction comprising target charging code information, encrypt the charging authentication instruction, send the encrypted charging authentication instruction to the charging pile for authentication, and if the authentication is passed, the charging pile can charge the vehicle.

Optionally, the vehicle may derive an SK key by using the CP _ AK/noise, and obtain an encrypted charging authentication instruction through a charging authentication instruction encrypted and constructed by the SK key.

Optionally, a charging authentication instruction including the target charging code information is issued to the charging pile through a charging module of the vehicle, and a non-inductive charging process is started.

According to the vehicle non-inductive charging method, the vehicle serves as the main device, wireless broadcast signals sent by the charging pile are scanned, and sequence field information in the wireless broadcast signals is extracted. And polling a plurality of charging code information in the charging code list to determine target charging code information containing the sequence field information. And after the wireless connection is established, sending a charging authentication instruction containing the target charging code information. After the authentication is passed, the charging pile can charge the vehicle. The vehicle can initiatively select the electric pile that fills that needs to connect, vehicle and the one-to-one relation of filling electric pile when realizing the noninductive charging realize stable noninductive charging process, solved the vehicle and bound the problem that noninductive charging success rate is not high after a plurality of electric piles of filling, removed the user and bought a plurality of vehicles and bound a plurality of puzzlements that can not realize the noninductive charging, promoted user's experience with the car.

Based on the embodiment shown in fig. 1, fig. 2 is a flowchart of a vehicle non-inductive charging method according to another embodiment of the present application. As shown in fig. 2, the vehicle non-inductive charging method, applied to a vehicle end, may include the following steps.

In step S201, after the gun insertion request is monitored, a wireless broadcast signal sent by the charging pile is scanned.

It should be noted that, in the embodiment of the present application, the implementation process of the step S201 may refer to the description of the implementation process of the step S101, and is not described herein again.

In step S202, vendor field information in the bluetooth broadcast is extracted.

Example 1, BLE broadcast groups are under the BLE name: LX + SN and vendor information (i.e. including LX vendor custom field, SN field, vendor field); wherein, the SN (Serial Number) field is used for charging pile identification.

And extracting the vendor field information in the BLE broadcast according to the protocol rule.

In step S203, it is determined whether the vendor field information meets a preset vendor verification condition.

It can be understood that whether the manufacturer of the charging pile is the charging pile manufacturer corresponding to the vehicle is preliminarily judged by verifying whether the manufacturer of the charging pile is the charging pile manufacturer corresponding to the vehicle or not, and whether the charging pile needs to perform next charging code list polling or not is preliminarily judged. If the manufacturers do not accord with the standard, the next polling judgment is not needed, and the time of the user is saved.

Taking the above example 1 as an example, it is verified whether the field length of the vendor field information is 0x0B byte, and whether the first two bytes of the field content of the vendor field information are 0x58 0x4C, and if the field length of the vendor field information is 0x0B byte, and the first two bytes of the field content of the vendor field information are 0x58 0x4C, it is determined that the vendor field information meets the preset vendor verification condition.

In step S204, when the vendor field information meets the preset vendor verification condition, the sequence field information in the wireless broadcast signal is extracted.

In the case where the vendor information meets the condition, sequence field information in the radio broadcast signal is extracted.

In step S205, a plurality of charging code information in the charging code list is polled to determine target charging code information containing sequence field information in the wireless broadcast signal.

Optionally, the method for determining target charging code information including sequence field information in a wireless broadcast signal includes:

polling a plurality of charging code information in the charging code list, and comparing sequence field information in each charging code information with sequence field information in Bluetooth broadcast in sequence; and when the comparison result is consistent, determining the target charging code information to which the target sequence field information consistent with the sequence field information in the Bluetooth broadcast belongs.

As an example, polling the charging code list stored locally by the vehicle HU takes the SN in the charging code information and the SN in the BLE broadcast content for comparison. If the contents of the two SNs are consistent, the charging pile is the charging pile bound by the vehicle.

In step S206, when the comparison results are all inconsistent, the feedback charging pile is not bound or the charging pile does not belong to the charging pile range of the user, and the vehicle non-inductive charging process is ended.

That is to say, if the charging code list locally stored by the polling vehicle HU does not have corresponding SN information, it is determined that the charging pile is not bound or is not the charging pile to which the user belongs, and the noninductive charging cannot be performed.

In step S207, after the target charging code information including the sequence field information in the wireless broadcast signal is determined, the wireless connection is transmitted to the charging pile.

In step S208, when the connection status of the wireless connection is successful, an encrypted charging authentication command including the target charging code information is sent to the charging pile.

It should be noted that, in the embodiment of the present application, the implementation process of the above steps S207 to S208 may refer to the description of the implementation process of the above steps S104 to S105, and is not described herein again.

According to the vehicle non-inductive charging method, the vehicle serves as the main device, the wireless broadcast signals sent by the charging pile are scanned, manufacturer information in the broadcast signals is extracted for verification, and after the manufacturer information passes the verification, sequence field information in the broadcast signals is extracted. And polling a plurality of charging code information in the charging code list to determine target charging code information containing the sequence field information. And after the wireless connection is established, sending a charging authentication instruction containing the target charging code information. After the authentication is passed, the charging pile can charge the vehicle. The vehicle can initiatively select the electric pile that fills that needs to connect, vehicle and the one-to-one relation of filling electric pile when realizing the noninductive charging realize stable noninductive charging process, solved the vehicle and bound the problem that noninductive charging success rate is not high after a plurality of electric piles of filling, removed the user and bought a plurality of vehicles and bound a plurality of puzzlements that can not realize the noninductive charging, promoted user's experience with the car.

FIG. 3 is a flow chart of a vehicle non-inductive charging method according to another embodiment of the present application. As shown in fig. 3, the method for charging a vehicle without inductance, applied to a charging pile tip, may include the following steps.

In step S301, a wireless broadcast signal is sent out after the gun insertion request is monitored.

In one embodiment, the wireless broadcast signal is a BLE broadcast. After the gun insertion request is monitored, the charging pile sends BLE broadcast.

In step S302, when a wireless connection from the vehicle is received, the wireless connection is established.

In one embodiment, after receiving a BLE connection sent by the vehicle, the charging pile receives the BLE connection, and the connection is successful.

In step S303, when the encrypted charging authentication command sent by the vehicle is received, the encrypted charging authentication command is decrypted to obtain the charging authentication command.

Optionally, when the vehicle obtains the encrypted charging authentication instruction through the charging authentication instruction encrypted by the SK key, after receiving the encrypted charging authentication instruction, the charging pile decrypts the encrypted charging authentication instruction by using the SK to obtain the decrypted charging authentication instruction.

In step S304, the charging authentication instruction is verified, and after the verification is passed, vehicle charging is started.

In the embodiment of the application, the charging pile starts to charge after the charging verification command is verified.

According to the vehicle non-inductive charging method, the charging pile is used as the slave device to send out wireless broadcasting. And after the vehicle transmits the wireless connection, receiving a charging authentication command which is transmitted by the vehicle and contains the charging code information. And checking the charging authentication instruction, and charging the vehicle by using the charging pile after the checking is passed. The vehicle can initiatively select the electric pile that fills that needs to connect, and the one-to-one of vehicle and electric pile is filled in the time of realizing noninductive charging, realizes stable noninductive charging process, has solved the vehicle and has bound the problem that noninductive charging success rate is not high after a plurality of electric piles are filled in the binding, has removed the user and has purchased the trouble that a plurality of vehicles are bound a plurality of electric piles and can not realize noninductive charging, has promoted user's experience of using the car.

Based on the embodiment shown in fig. 3, fig. 4 is a flowchart of a vehicle non-inductive charging method according to another specific embodiment of the present application. As shown in fig. 4, the method for charging a vehicle without inductance, applied to a charging pile tip, may include the following steps.

In step S401, after monitoring the gun insertion request, a wireless broadcast signal is sent.

In step S402, when a wireless connection from the vehicle is received, the wireless connection is established.

In step S403, when the encrypted charging authentication command sent by the vehicle is received, the encrypted charging authentication command is decrypted to obtain the charging authentication command.

It should be noted that, in the embodiment of the present application, the implementation processes of the steps S401 to S403 may refer to the description of the implementation processes of the steps S301 to S303, and are not described herein again.

In step S404, the time information and the target charging code information in the charging authentication instruction are extracted.

In this embodiment, the charging post extracts the time information and the target charging code information from the decrypted charging authentication instruction.

In step S405, it is verified whether the target charge code is within the valid period based on the time information and the local time information.

In this embodiment, the charging pile compares the time information in the acquired charging authentication instruction with the local time information, and if the time requirement is met, the verification target charging code information passes.

As an example, if the time information in the charging authentication instruction is much different from the local time, indicating that the charging authentication instruction was issued long before, the verification is not passed.

In step S406, vehicle charging is started when the verification target charging code is within the valid period.

And the charging pile starts the vehicle charging after verifying that the charging authentication command sent by the vehicle passes.

According to the vehicle non-inductive charging method, the charging pile is used as the slave device to send out wireless broadcasting. And after the vehicle transmits the wireless connection, receiving a charging authentication command which is transmitted by the vehicle and contains the charging code information. And time verification is carried out on the charging code information in the charging authentication instruction, and the vehicle can be charged through the charging pile after the verification is passed. The vehicle can initiatively select the electric pile that fills that needs to connect, vehicle and the one-to-one relation of filling electric pile when realizing the noninductive charging realize stable noninductive charging process, solved the vehicle and bound the problem that noninductive charging success rate is not high after a plurality of electric piles of filling, removed the user and bought a plurality of vehicles and bound a plurality of puzzlements that can not realize the noninductive charging, promoted user's experience with the car.

In one embodiment, fig. 5 is a schematic diagram of an implementation flow of non-inductive charging according to an embodiment of the present application. As shown in fig. 5, includes:

s501, the vehicle needs to acquire a charging code list of a plurality of charging piles bound by the vehicle from a cloud end in advance, and the charging code list comprises a plurality of charging code information

And S502, the charging pile sends BLE broadcast after monitoring the gun inserting request.

S503, the vehicle HU scans BLE broadcast sent by the charging pile after monitoring the gun inserting request.

In S504, the vehicle HU extracts vendor field information in the BLE broadcast.

In S505, the vehicle HU verifies whether the manufacturer field information meets the preset manufacturer verification condition.

In S506, when the manufacturer field information meets the preset manufacturer verification condition, the vehicle HU extracts the SN in the BLE broadcast.

In S507, the vehicle HU polls the locally stored charging code list to extract the SN in the charging code information and the SN in the BLE broadcast for comparison. If the contents of the two SNs are consistent, the charging pile is the charging pile bound to the vehicle, and the target charging code is determined. If the charging code list locally stored by the circulating vehicle HU does not have corresponding SN information, it is judged that the charging pile is not bound or not the charging pile to which the user belongs, and non-inductive charging cannot be carried out.

In S508, when the vehicle HU determines that the SN in the BLE broadcast exists in the charging code list, the SK key is derived using CP _ AK/noise.

In S509, the vehicle HU sends BLE to the charging pile to connect.

And S510, the charging pile is connected through BLE after receiving the BLE connection.

In S511, the vehicle HU constructs a charge authentication command using the target charge code, and encrypts the charge authentication command using the SK key.

In S512, the vehicle HU sends the encrypted charging authentication command to the charging pile.

And S513, after receiving the encrypted charging authentication instruction, the charging pile extracts the time information and the target charging code.

And S514, checking whether the target charging code is within the valid period according to the time information and the local time.

And S515, after the charging pile passes the verification, starting charging.

The vehicle noninductive charging implementation process sends out wireless broadcast by taking the charging pile as the slave device. The vehicle is used as a main device to scan wireless broadcast signals sent by the charging pile. The vehicle can initiatively select the electric pile that fills that needs to connect, vehicle and the one-to-one relation of filling electric pile when realizing the noninductive charging realize stable noninductive charging process, solved the vehicle and bound the problem that noninductive charging success rate is not high after a plurality of electric piles of filling, removed the user and bought a plurality of vehicles and bound a plurality of puzzlements that can not realize the noninductive charging, promoted user's experience with the car.

Fig. 6 is a block diagram illustrating a vehicle non-inductive charging apparatus according to an exemplary embodiment. Referring to fig. 6, the vehicle non-inductive charging apparatus may be configured in a vehicle, and may include: a broadcast scanning module 601, a field extraction module 602, a polling determination module 603, a connection transmission module 604, and an authentication information transmission module 605.

Specifically, the broadcast scanning module 601 is configured to scan a wireless broadcast signal sent by the charging pile after monitoring the gun insertion request;

a field extracting module 602, configured to extract sequence field information in a wireless broadcast signal;

a polling determining module 603, configured to poll multiple charging code information in the charging code list, and determine target charging code information including sequence field information in the wireless broadcast signal;

a connection sending module 604, configured to send a wireless connection to the charging pile;

and the authentication information sending module 605 is configured to send an encrypted charging authentication instruction including the target charging code information to the charging pile when the connection status of the wireless connection is successful.

In some embodiments of the present application, the polling determination module 603 is configured to:

polling a plurality of charging code information in the charging code list, and comparing sequence field information in each charging code information with sequence field information in the wireless broadcast signal in sequence;

and when the comparison result is consistent, determining the target charging code information to which the target sequence field information consistent with the sequence field information in the wireless broadcast signal belongs.

In some embodiments of the present application, the polling determination module 603 is further configured to:

and when the comparison results are inconsistent, the feedback charging pile is not bound or the charging pile does not belong to the range of the charging pile for the user.

In some embodiments of the present application, the apparatus further comprises a vendor information verification module 606 for:

extracting manufacturer field information in the wireless broadcast signal;

and judging whether the manufacturer field information meets a preset manufacturer verification condition or not.

With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.

The vehicle non-inductive charging device of the embodiment of the application takes a vehicle as a main device, scans a wireless broadcast signal sent by a charging pile, and extracts sequence field information in the wireless broadcast signal. And polling a plurality of charging code information in the charging code list to determine target charging code information containing the sequence field information. And after the wireless connection is established, sending a charging authentication instruction containing the target charging code information. After the authentication is passed, the charging pile can charge the vehicle. The vehicle can initiatively select the electric pile that fills that needs to connect, vehicle and the one-to-one relation of filling electric pile when realizing the noninductive charging realize stable noninductive charging process, solved the vehicle and bound the problem that noninductive charging success rate is not high after a plurality of electric piles of filling, removed the user and bought a plurality of vehicles and bound a plurality of puzzlements that can not realize the noninductive charging, promoted user's experience with the car.

Fig. 7 is a block diagram illustrating a vehicle non-inductive charging apparatus according to an exemplary embodiment. Referring to fig. 7, the vehicle sensorless charging apparatus is configured to a charging pile, and may include: a transmission/broadcast module 701, a connection/reception module 702, an authentication information processing module 703, and a charging control module 704.

A broadcast sending module 701, configured to send a wireless broadcast signal after monitoring the gun insertion request;

a connection receiving module 702, configured to receive a wireless connection sent by a vehicle, and connect wirelessly;

the authentication information processing module 703 is configured to decrypt the encrypted charging authentication instruction when receiving the encrypted charging authentication instruction sent by the vehicle, so as to obtain a charging authentication instruction;

and the charging control module 704 is used for verifying the charging authentication instruction and starting vehicle charging after the verification is passed.

In some embodiments of the present application, the charging control module 704, when verifying the charging authentication instruction, is configured to:

extracting time information and target charging code information in the charging authentication instruction;

and verifying whether the target charging code is within the valid period based on the time information and the local time information.

The vehicle noninductive charging device of this application embodiment will fill electric pile and regard as the slave unit, send wireless broadcast. And after the vehicle transmits the wireless connection, receiving a charging authentication command which is transmitted by the vehicle and contains the charging code information. The charging authentication instruction is verified, and the vehicle can be charged through the charging pile after the verification is passed. The vehicle can initiatively select the electric pile that fills that needs to connect, vehicle and the one-to-one relation of filling electric pile when realizing the noninductive charging realize stable noninductive charging process, solved the vehicle and bound the problem that noninductive charging success rate is not high after a plurality of electric piles of filling, removed the user and bought a plurality of vehicles and bound a plurality of puzzlements that can not realize the noninductive charging, promoted user's experience with the car.

According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.

As shown in fig. 8, the electronic device is a block diagram of an electronic device for implementing a method for inductively charging a vehicle according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.

As shown in fig. 8, the electronic apparatus includes: one or more processors 801, memory 802, and interfaces for connecting the various components, including high-speed interfaces and low-speed interfaces. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information of a GUI on an external input/output apparatus (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). Fig. 8 illustrates an example of a processor 801.

The memory 802 is a non-transitory computer readable storage medium as provided herein. Wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to perform the method of vehicle non-inductive charging provided herein. A non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to perform the method of vehicle non-inductive charging provided herein.

The memory 802 serves as a non-transitory computer-readable storage medium, and may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the method for vehicle non-inductive charging in the embodiments of the present application (for example, the broadcast scanning module 601, the field extraction module 602, the polling determination module 603, the connection transmission module 604, and the authentication information transmission module 605 shown in fig. 6, or the transmission broadcast module 701, the connection reception module 702, the authentication information processing module 703, and the charging control module 704 shown in fig. 7). The processor 801 executes various functional applications of the server and data processing by running non-transitory software programs, instructions, and modules stored in the memory 802, that is, implements the method of vehicle non-inductive charging in the above-described method embodiments.

The memory 802 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created from use of the electronic device for vehicle non-inductive charging, and the like. Further, the memory 802 may include high-speed random access memory and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 802 optionally includes memory located remotely from the processor 801, which may be connected to the vehicle inductively chargeable electronic device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The electronic device of the method of vehicle non-inductive charging may further include: an input device 803 and an output device 804. The processor 801, the memory 802, the input device 803, and the output device 804 may be connected by a bus or other means, and are exemplified by a bus in fig. 8.

The input device 803 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device for vehicle non-sensory charging, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointing stick, one or more mouse buttons, a track ball, a joystick, or other input device. The output devices 804 may include a display device, auxiliary lighting devices (e.g., LEDs), and haptic feedback devices (e.g., vibrating motors), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.

Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the Internet.

The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.

In an exemplary embodiment, a computer program product is also provided, in which instructions, when executed by a processor of an electronic device, enable the electronic device to perform the above-described method.

It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A vehicle non-inductive charging method is characterized by being applied to a vehicle end and comprising the following steps:

extracting sequence field information in the wireless broadcast signal;

sending a wireless connection to the charging pile;

and when the wireless connection is successful in connection, sending an encrypted charging authentication instruction containing the target charging code information to the charging pile.

2. The method of claim 1, wherein polling the plurality of charging code information in the charging code list to determine target charging code information comprising sequence field information in the wireless broadcast signal comprises:

polling a plurality of charging code information in a charging code list, and sequentially comparing sequence field information in each charging code information with sequence field information in the wireless broadcast signal;

3. The method of claim 2, wherein polling the plurality of charging code information in the charging code list to determine target charging code information comprising sequence field information in the wireless broadcast signal, further comprises:

and when the comparison results are inconsistent, feeding back that the charging piles are not bound or that the charging piles do not belong to the range of the charging piles of the user.

4. The method of claim 1, wherein prior to said extracting sequence field information from the wireless broadcast signal, further comprising:

extracting manufacturer field information in the wireless broadcast signal;

and judging whether the manufacturer field information meets a preset manufacturer verification condition.

5. A vehicle non-inductive charging method is characterized by being applied to a charging pile tip and comprising the following steps:

sending a wireless broadcast signal after monitoring the gun insertion request;

when receiving an encrypted charging authentication command sent by the vehicle, decrypting the encrypted charging authentication command to obtain a charging authentication command;

6. The method of claim 5, wherein the verifying the charging authentication directive comprises:

and verifying whether the target charging code is within the valid period or not based on the time information and the local time information.

7. A vehicle noninductive charging device, which is arranged in a vehicle, comprising:

the field extraction module is used for extracting sequence field information in the wireless broadcast signals;

8. A vehicle noninductive charging device, which is configured to a charging pile, includes:

the connection receiving module is used for passing through wireless connection when receiving the wireless connection sent by a vehicle;

9. An electronic device, comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the vehicle non-inductive charging method of any of claims 1 to 4 or 5 to 6.

10. A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the vehicle non-inductive charging method of any one of claims 1 to 4 or 5 to 6.