CN107277033B - Charging and battery replacing equipment and authentication method and system for object to be charged and battery replaced - Google Patents

Charging and battery replacing equipment and authentication method and system for object to be charged and battery replaced Download PDF

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Publication number
CN107277033B
CN107277033B CN201710534595.2A CN201710534595A CN107277033B CN 107277033 B CN107277033 B CN 107277033B CN 201710534595 A CN201710534595 A CN 201710534595A CN 107277033 B CN107277033 B CN 107277033B
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authentication
information
replacing
battery charging
battery
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CN107277033A (en
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赵梦娜
吴毅成
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NIO Co Ltd
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NIO Co Ltd
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Priority to CN201710534595.2A priority Critical patent/CN107277033B/en
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Priority to PCT/CN2018/075690 priority patent/WO2019007063A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H04L63/0838—Network architectures or network communication protocols for network security for authentication of entities using passwords using one-time-passwords
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention belongs to the field of safety certification, and particularly provides a battery charging and replacing device and an authentication method and system for a battery object to be charged and replaced. The invention aims to solve the problem of battery charging and replacing conflict when a plurality of electric automobiles simultaneously request to charge and replace batteries. To this end, the authentication method of the present invention comprises the steps of: the object to be charged and replaced sends first authentication information to the charging and replacing equipment; the battery charging and replacing device verifies the first authentication information; after the first authentication information is verified, the charging and battery replacing operator of the object to be charged and battery replaced provides second authentication information for the charging and battery replacing equipment; and the battery charging and replacing device verifies the second authentication information, and after the second authentication information is verified, the battery charging and replacing device is allowed to provide a battery charging and replacing service for the object to be charged and replaced. According to the invention, through carrying out double verification on the object to be charged and replaced and the charging and replacing operator operating the object to be charged and replaced, the problem of charging and replacing conflict when a plurality of objects to be charged and replaced send charging and replacing requests to the charging and replacing equipment at the same time is avoided.

Description

Charging and battery replacing equipment and authentication method and system for object to be charged and battery replaced
Technical Field
The invention belongs to the field of safety certification, and particularly provides a battery charging and replacing device and an authentication method and system for a battery object to be charged and replaced.
Background
In order to guarantee the legal rights and interests of the user, the electric automobile needs to perform identity information authentication when charging and replacing batteries, and only the electric automobile passing the authentication can receive the charging and replacing battery service of the charging and replacing battery equipment.
Usually, legal authentication information of the electric automobile is stored in a cloud or a background server, when the electric automobile needs to be charged and replaced, the charging and replacing equipment sends authorization information of the electric automobile to the cloud or the background server, and authentication is carried out on the cloud or the background server. Or when the electric automobile needs to be charged and replaced, the charging and replacing equipment downloads legal authentication information of the electric automobile from the cloud or the background server, and then authenticates the electric automobile.
However, since the communication between the battery charging and replacing device and the cloud or background server is easily interfered by the outside, when the electric vehicle needs to be charged and replaced, it cannot be ensured that the battery charging and replacing device can upload the authorization information of the electric vehicle to the cloud or background server in time, or download the legal authentication information of the electric vehicle from the cloud or background server.
Further, when a plurality of electric vehicles simultaneously request for charging and battery replacing, a charging and battery replacing conflict is easy to exist. Taking the battery replacement of the electric automobile as an example, A, B two vehicles arrive at the battery replacement station at the same time and are connected with the WIFI of the battery replacement station at the same time, the vehicle A is authenticated to pass, but the vehicle B is driven to the battery replacement station. At the moment, the service personnel of the vehicle B gets off the vehicle and clicks a power change starting button, and the power change station executes power change operation on the vehicle B, so that the vehicle A cannot be normally changed. Or A, B, the two vehicles arrive at the battery replacing station and are connected with the WIFI of the battery replacing station at the same time, when the vehicle A passes the authentication and the driver does not get off, the driver of the vehicle B clicks the battery replacing starting button, and at the moment, the battery replacing station executes the battery replacing operation on the vehicle A, which may cause an accident.
Accordingly, there is a need in the art for a new battery charging and replacing device and an authentication method for a battery object to be charged and replaced to solve the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem of battery charging and swapping conflict when a plurality of electric vehicles simultaneously request to charge and swap batteries, the present invention provides a battery charging and swapping device and an authentication method for a battery object to be charged and swapped, wherein the authentication method comprises the following steps: the object to be charged and replaced sends first authentication information to the charging and replacing equipment; the battery charging and replacing equipment verifies the first authentication information; after the first authentication information is verified, the battery charging and replacing operator of the object to be charged and replaced provides second authentication information for the battery charging and replacing equipment; and the battery charging and replacing device verifies the second authentication information, and after the second authentication information is verified, the battery charging and replacing device is allowed to provide a battery charging and replacing service for the object to be charged and replaced.
In a preferred technical solution of the above authentication method for a battery swapping device and a battery swapping object to be charged, before "the battery swapping object to be charged sends the first authentication information to the battery swapping device", the authentication method further includes the following steps: and storing the authorization information to the object to be charged.
In a preferred technical solution of the authentication method for a battery swapping device and a battery swapping object to be charged, the step of storing authorization information in the battery swapping object to be charged further includes: the server generates authorization information; and the server sends the authorization information to the object to be charged and replaced.
In a preferred technical solution of the above authentication method for a battery charging device and a battery charging object to be charged, while, before or after the step "the battery charging object to be charged sends the first authentication information to the battery charging device", the authentication method further includes the following steps: and the object to be charged and replaced sends the authorization information to the charging and replacing equipment.
In a preferred technical solution of the above authentication method for a battery swapping device and a battery swapping object to be charged, before "the battery swapping object to be charged sends the first authentication information to the battery swapping device", the authentication method further includes the following steps: and storing the authorization information to the battery charging and replacing equipment.
In a preferred technical solution of the authentication method for a battery swapping device and a battery swapping object to be charged, the step of storing authorization information in the battery swapping device further includes: the server generates authorization information; and the server sends the authorization information to the battery charging and replacing equipment.
In a preferred technical solution of the authentication method for a battery swapping device and a battery swapping object to be charged, the authorization information includes first authentication check information, and the step of verifying the first authentication information by the battery swapping device specifically includes: and the battery charging and replacing equipment matches the first authentication information with the first authentication check information.
In an optimal technical solution of the above power swapping device and the authentication method for the object to be charged and swapped, the first authentication information is identity information of the object to be charged and swapped.
In the preferred technical solution of the authentication method for the battery swapping device and the object to be charged and swapped, "the step of verifying the second authentication information by the battery swapping device" specifically includes: and the battery charging and replacing equipment compares the received second authentication information with pre-stored second authentication check information.
In an optimal technical scheme of the authentication method for the battery swapping device and the object to be charged and swapped, the authorization information includes the second authentication check information, and the second authentication information and the second authentication check information are identity information of the battery swapping operator.
In an optimal technical scheme of the power swapping device and the authentication method for the object to be charged and swapped, the identity information is an identity card number, a employee number, iris information, fingerprint information or face information of the power swapping operator.
In an optimal technical scheme of the authentication method for the battery swapping device and the object to be charged and swapped, the second authentication information and the second authentication check information are both verification codes.
In a preferred technical solution of the authentication method for a battery swapping device and a battery swapping object to be charged, after the first authentication information is verified, the step of providing, by the battery charging and swapping operator of the battery swapping object, second authentication information to the battery charging and swapping device specifically includes: after the first authentication information is verified, the battery charging and replacing device generates a random verification code; the battery charging and swapping device provides the generated verification code for the battery charging and swapping operator; and the charging and battery replacing operator inputs the acquired verification code as the second authentication information into the charging and battery replacing equipment.
In the preferred technical solution of the authentication method for a battery swapping device and a battery swapping object to be charged, the step of providing the generated verification code to the battery swapping operator by the battery swapping device specifically includes: and the battery charging and replacing equipment sends the generated verification code to the object to be charged and replaced which passes the verification or equipment associated with a battery charging and replacing operator.
In an optimal technical solution of the authentication method for a battery swapping device and a battery swapping object to be charged, the device associated with the battery swapping operator is a mobile terminal of the battery swapping operator.
In a preferred technical scheme of the authentication method for the battery swapping device and the object to be charged and swapped, the battery swapping device is a swapping station; and/or the object to be charged and replaced is an electric automobile; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
In another aspect, the present invention further provides an authentication system for a battery charging and replacing device and a battery object to be charged and replaced, where the authentication system includes: the first authentication device is arranged on the object to be charged and replaced and used for sending first authentication information to the charging and replacing equipment; and the second authentication device is arranged on the battery charging and replacing device and used for verifying the first authentication information, after the first authentication information is verified to pass, the second authentication device receives second authentication information provided by a battery charging and replacing operator and compares the second authentication information with prestored second authentication check information, and after the second authentication information is verified to pass, the battery charging and replacing device is allowed to provide battery charging and replacing service for the object to be charged and replaced.
In a preferred technical solution of the authentication system for a battery swapping device and a battery swapping object to be charged, the first authentication device is further configured to store authorization information, and the authorization information is generated by the server and sent to the first authentication device.
In an optimal technical solution of the authentication system for a battery swapping device and a battery swapping object to be charged, the first authentication information is identity information of the battery swapping object to be charged, and the first authentication device sends the identity information and the authorization information to the second authentication device.
In the preferable technical scheme of the authentication system for the battery replacement equipment and the object to be charged and replaced, the second authentication device is further configured to store the authorization information, and the authorization information is generated by the server and sent to the second authentication device.
In an optimal technical solution of the authentication system for a battery swapping device and a battery swapping object to be charged, the first authentication information is identity information of the battery swapping object to be charged, and the first authentication device sends the identity information to the second authentication device.
In a preferred embodiment of the authentication system for a battery replacement device and a battery replacement object to be charged, the authorization information includes first authentication and verification information, and the second authentication device matches the first authentication and verification information with the first authentication and verification information.
In an optimal technical scheme of the authentication system for the battery swapping device and the object to be charged and swapped, the authorization information includes second authentication check information, and the second authentication information and the second authentication check information are identity information of the battery swapping operator.
In an optimal technical scheme of the authentication system for the battery swapping equipment and the object to be charged, the identity information is an identity card number, a employee number, iris information, fingerprint information or face information of the battery swapping operator.
In the preferred technical solution of the authentication system for the battery swapping device and the object to be charged and swapped, the second authentication information and the second authentication check information are both verification codes; after the first authentication information is verified, the second authentication device generates a random verification code; the second authentication device provides the generated verification code for the battery charging and replacing operator; and the charging and battery-swapping operator inputs the acquired verification code as the second authentication information into the second authentication device.
In an optimal technical scheme of the authentication system for the battery swapping device and the battery swapping object to be charged, the battery swapping operator acquires the verification code through the battery swapping object to be charged or a device associated with the battery swapping operator.
In an optimal technical solution of the authentication system for a battery swapping device and a battery swapping object to be charged, the device associated with the battery swapping operator is a mobile terminal of the battery swapping operator.
In the preferred technical solution of the authentication system for the battery swapping device and the object to be charged and swapped, the battery charging and swapping device is a swapping station; and/or the object to be charged and replaced is an electric automobile; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
In another aspect, the present invention further provides an authentication method for a battery charging and replacing device, where the authentication method includes the following steps: receiving first authentication information; verifying the first authentication information; receiving second authentication information after the first authentication information passes verification; and verifying the second authentication information, and allowing the battery charging and replacing equipment to provide a battery charging and replacing service after the second authentication information is verified.
In a preferred technical solution of the authentication method for a battery charging and replacing device, while, before or after the step of "receiving the first authentication information" is executed, the authentication method further includes: authorization information is received.
In a preferred technical solution of the authentication method for a battery charging and swapping device, the authorization information includes first authentication and verification information, and the step of verifying the first authentication and verification information specifically includes: matching the first authentication information with the first authentication and verification information.
In a preferred technical solution of the authentication method for battery charging and swapping device, the step of "verifying the second authentication information" specifically includes: and matching the second authentication information with pre-stored second authentication check information.
In a preferred technical solution of the authentication method for a battery charging and replacing device, the authorization information includes the second authentication and verification information, and the second authentication and verification information are identity information of a battery charging and replacing operator.
In a preferred technical solution of the authentication method for a battery charging and swapping device, the identity information is an identity card number, a employee number, iris information, fingerprint information, or face information of an operator.
In an optimal technical scheme of the authentication method for the battery charging and swapping device, the second authentication information and the second authentication check information are both verification codes.
In a preferred technical solution of the authentication method for battery charging and swapping device, the step of receiving the second authentication information after the first authentication information is verified specifically includes: after the first authentication information is verified, the battery charging and replacing device generates a random verification code; the battery charging and swapping device provides the generated verification code for the battery charging and swapping operator; and the battery charging and replacing equipment receives a verification code input by the battery charging and replacing operator as the second authentication information.
In a preferred technical scheme of the authentication method for the battery charging and swapping device, the battery charging and swapping device is a swapping station; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
In addition, the invention also provides an authentication method of the object to be charged and replaced, which comprises the following steps: sending first authentication information; providing second authentication information after the first authentication information is verified; and after the second authentication information is verified, the object to be charged and replaced receives a charging and replacing service.
In a preferred technical solution of the authentication method for a battery object to be charged, before the step of sending the first authentication information is executed, the authentication method further includes: and the object to be charged receives authorization information.
In a preferred embodiment of the authentication method for a battery object to be charged, while, before or after the step of sending the first authentication information is executed, the authentication method further includes: and the object to be charged and replaced sends the authorization information.
In a preferred technical solution of the authentication method for a battery object to be charged, the authorization information includes first authentication check information used for verifying the first authentication information.
In a preferred technical solution of the authentication method for the object to be charged and replaced, the authorization information includes second authentication and verification information used for verifying the second authentication information, and the second authentication information and the second authentication and verification information are identity information of a charging and replacing operator.
In a preferred technical solution of the authentication method for an object to be charged and replaced, the identity information is an identity card number, a employee number, iris information, fingerprint information, or face information of the charging and replacing operator.
In a preferred technical solution of the authentication method for the battery object to be charged, the second authentication information is a verification code.
In the preferred technical scheme of the authentication method for the object to be charged and replaced, the object to be charged and replaced is an electric automobile; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
As can be understood by those skilled in the art, in a preferred technical solution of the present invention, after the first authentication information sent by the object to be charged and replaced to the charging and replacing device is verified, the charging and replacing operator of the object to be charged and replaced provides the second authentication information to the charging and replacing device, and only after the second authentication information is verified, the charging and replacing device is allowed to provide the charging and replacing service to the object to be charged and replaced. In other words, the battery charging and replacing device is allowed to provide the battery charging and replacing service for the object to be charged and replaced only after the first authentication information and the second authentication information are verified. According to the invention, through carrying out double verification on the first authentication information sent by the object to be charged and replaced and the second authentication information provided by the charging and replacing operator, namely, carrying out double verification on the object to be charged and replaced and the charging and replacing operator operating the object to be charged and replaced, the charging and replacing equipment is ensured to only carry out charging and replacing operation on the current object to be charged and replaced operated by the charging and replacing operator. Therefore, the invention avoids the problem that a plurality of objects to be charged and replaced easily have wrong charging and replacing behaviors when simultaneously sending charging and replacing requests to the charging and replacing equipment in the prior art, and ensures the safety of the battery replacing process and the legal rights and interests of legal users.
Further, in a preferred technical scheme of the present invention, the object to be charged and replaced is an electric vehicle, and the charging and replacing device is a replacing station. The charging station only allows charging or battery replacement operation to be carried out on the current electric vehicle after charging and battery replacement operators (such as drivers) of the electric vehicle and the electric vehicle pass verification, so that the problem that wrong charging and battery replacement behaviors are easy to occur when a plurality of electric vehicles simultaneously request charging and battery replacement is avoided.
Scheme 1, an authentication method for a battery charging and replacing device and a battery object to be charged and replaced, characterized in that the authentication method comprises the following steps:
the object to be charged and replaced sends first authentication information to the charging and replacing equipment;
the battery charging and replacing equipment verifies the first authentication information;
after the first authentication information is verified, the battery charging and replacing operator of the object to be charged and replaced provides second authentication information for the battery charging and replacing equipment;
and the battery charging and replacing device verifies the second authentication information, and after the second authentication information is verified, the battery charging and replacing device is allowed to provide a battery charging and replacing service for the object to be charged and replaced.
Scheme 2, the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped according to scheme 1, wherein before the "battery object to be charged and swapped" sends the first authentication information to the battery charging and swapping device ", the method for authenticating further comprises the following steps:
and storing the authorization information to the object to be charged.
Scheme 3, the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped according to scheme 2, wherein the step of storing the authorization information to the battery object to be charged and swapped further comprises:
the server generates authorization information;
and the server sends the authorization information to the object to be charged and replaced.
Scheme 4, the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped is characterized in that, while, before or after the step "the battery object to be charged and swapped sends the first authentication information to the battery charging and swapping device" is executed, the method for authenticating further comprises the following steps:
and the object to be charged and replaced sends the authorization information to the charging and replacing equipment.
Scheme 5, the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped according to scheme 1, wherein before the "battery object to be charged and swapped" sends the first authentication information to the battery charging and swapping device ", the method for authenticating further comprises the following steps:
and storing the authorization information to the battery charging and replacing equipment.
Scheme 6 and the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped according to scheme 5, wherein the step of storing authorization information to the battery charging and swapping device further includes:
the server generates authorization information;
and the server sends the authorization information to the battery charging and replacing equipment.
Scheme 7, the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped is described in scheme 4 or 6, where the authorization information includes first authentication and verification information, and the step of verifying the first authentication and verification information by the battery charging and swapping device specifically includes:
and the battery charging and replacing equipment matches the first authentication information with the first authentication check information.
Scheme 8 and the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped are described in scheme 7, where the first authentication information is identity information of the battery object to be charged and swapped.
Scheme 9 and the method for authenticating the battery charging and swapping device and the object to be charged and swapped according to scheme 1, wherein the step of verifying the second authentication information by the battery charging and swapping device specifically includes:
and the battery charging and replacing equipment compares the received second authentication information with pre-stored second authentication check information.
Scheme 10 and the method for authenticating the battery charging and replacing device and the object to be charged and replaced according to scheme 9, where the authorization information includes the second authentication and verification information, and the second authentication information and the second authentication and verification information are both identity information of the battery charging and replacing operator.
Scheme 11, the battery charging and replacing device and the authentication method for the object to be charged and replaced according to scheme 10 are characterized in that the identity information is an identity card number, a employee number, iris information, fingerprint information or face information of the battery charging and replacing operator.
Scheme 12 and the method for authenticating a battery charging and replacing device and a battery object to be charged and replaced according to scheme 9, wherein the second authentication information and the second authentication check information are both verification codes.
Scheme 13 and the authentication method for a battery charging and swapping device and a battery object to be charged and swapped are described in scheme 12, where the step of providing, by the battery charging and swapping operator of the battery object to be charged and swapped, second authentication information to the battery charging and swapping device after the first authentication information is verified specifically includes:
after the first authentication information is verified, the battery charging and replacing device generates a random verification code;
the battery charging and swapping device provides the generated verification code for the battery charging and swapping operator;
and the charging and battery replacing operator inputs the acquired verification code as the second authentication information into the charging and battery replacing equipment.
Scheme 14 and the method for authenticating the battery charging and swapping device and the object to be charged and swapped according to scheme 13, wherein the step of providing the generated verification code to the battery charging and swapping operator by the battery charging and swapping device specifically includes:
and the battery charging and replacing equipment sends the generated verification code to the object to be charged and replaced which passes the verification or equipment associated with a battery charging and replacing operator.
Scheme 15 and the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped are described in scheme 14, and the device associated with the battery charging and swapping operator is a mobile terminal of the battery charging and swapping operator.
Scheme 16, the method for authenticating a battery charging and swapping device and a battery object to be charged and swapped according to any one of schemes 1 to 15, wherein the battery charging and swapping device is a swapping station; and/or the object to be charged and replaced is an electric automobile; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
Scheme 17, an authentication system for a battery charging and replacing device and a battery object to be charged and replaced, characterized in that the authentication system comprises:
the first authentication device is arranged on the object to be charged and replaced and used for sending first authentication information to the charging and replacing equipment;
a second authentication device, disposed on the battery charging and replacing device, for verifying the first authentication information,
after the first authentication information is verified, the second authentication device receives second authentication information provided by a charging and battery replacing operator and compares the second authentication information with prestored second authentication check information,
after the second authentication information is verified, the battery charging and replacing device is allowed to provide a battery charging and replacing service for the object to be charged and replaced.
Scheme 18 and the authentication system for a battery charging and swapping device and a battery object to be charged and swapped according to scheme 17, wherein the first authentication device is further configured to store authorization information, and the authorization information is generated by a server and sent to the first authentication device.
Scheme 19 and the authentication system for a battery charging and swapping device and a battery object to be charged and swapped are described in scheme 18, where the first authentication information is identity information of the battery object to be charged and swapped, and the first authentication device sends the identity information and the authorization information to the second authentication device.
The authentication system for the battery charging and replacing device and the battery object to be charged and replaced according to the scheme 20 and 17 is characterized in that the second authentication device is further configured to store the authorization information, and the authorization information is generated by a server and is sent to the second authentication device.
Scheme 21, the charging and replacing device and the authentication system for the object to be charged and replaced according to scheme 20, wherein the first authentication information is identity information of the object to be charged and replaced, and the first authentication device sends the identity information to the second authentication device.
Scheme 22, the battery charging and swapping device according to scheme 19 or 21, and the authentication system for a battery object to be charged and swapped, wherein the authorization information includes first authentication and verification information, and the second authentication device matches the first authentication and verification information with the first authentication and verification information.
Scheme 23 and the authentication system for a battery charging and swapping device and a battery object to be charged and swapped according to scheme 17, where the authorization information includes second authentication and verification information, and the second authentication information and the second authentication and verification information are both identity information of the battery charging and swapping operator.
Scheme 24, the charging and replacing device according to scheme 23, and the authentication system for the object to be charged and replaced are characterized in that the identity information is an identity card number, a employee number, iris information, fingerprint information, or face information of the charging and replacing operator.
Scheme 25, the battery charging and replacing device and the authentication system for the object to be charged and replaced according to scheme 23, wherein the second authentication information and the second authentication check information are both verification codes;
after the first authentication information is verified, the second authentication device generates a random verification code;
the second authentication device provides the generated verification code for the battery charging and replacing operator;
and the charging and battery-swapping operator inputs the acquired verification code as the second authentication information into the second authentication device.
Scheme 26 and the authentication system for a battery charging and swapping device and a battery object to be charged and swapped are described in scheme 25, and the authentication system is characterized in that the battery charging and swapping operator acquires the verification code through the battery object to be charged and swapped or a device associated with the battery charging and swapping operator.
Scheme 27 and the authentication system for a battery charging and swapping device and a battery object to be charged and swapped according to scheme 26, wherein the device associated with the battery charging and swapping operator is a mobile terminal of the battery charging and swapping operator.
Scheme 28, the authentication system for a battery charging and swapping device and a battery object to be charged and swapped according to any one of schemes 17 to 27, wherein the battery charging and swapping device is a swapping station; and/or the object to be charged and replaced is an electric automobile; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
Scheme 29, an authentication method for a battery charging and replacing device, characterized in that the authentication method comprises the following steps:
receiving first authentication information;
verifying the first authentication information;
after the first authentication information passes verification, receiving second authentication information;
and verifying the second authentication information, and allowing the battery charging and replacing equipment to provide a battery charging and replacing service after the second authentication information is verified.
Scheme 30, the authentication method for a battery charging and replacing device according to scheme 29, wherein while, before or after the step of "receiving the first authentication information", the authentication method further comprises: authorization information is received.
Scheme 31 and the authentication method for a battery charging and replacing device according to scheme 30, wherein the authorization information includes first authentication and verification information, and the step of verifying the first authentication and verification information specifically includes:
matching the first authentication information with the first authentication and verification information.
Scheme 32 and the authentication method for a battery charging and replacing device according to scheme 31, wherein the step of verifying the second authentication information specifically includes:
and matching the second authentication information with pre-stored second authentication check information.
Scheme 33 and the authentication method for a battery charging and swapping device according to scheme 32 are characterized in that the authorization information includes the second authentication and verification information, and the second authentication information and the second authentication and verification information are identity information of a battery charging and swapping operator.
Scheme 34 and the authentication method for battery charging and replacing equipment according to scheme 33 are characterized in that the identity information is an identity card number, a employee number, iris information, fingerprint information or face information of an operator.
Scheme 35 and the authentication method for a battery charging and replacing device according to scheme 32 are characterized in that the second authentication information and the second authentication check information are both verification codes.
Scheme 36 and the authentication method for a battery charging and replacing device according to scheme 35, wherein the step of receiving second authentication information after the first authentication information is verified specifically includes:
after the first authentication information is verified, the battery charging and replacing device generates a random verification code;
the battery charging and swapping device provides the generated verification code for the battery charging and swapping operator;
and the battery charging and replacing equipment receives a verification code input by the battery charging and replacing operator as the second authentication information.
Scheme 37 and the authentication method for a battery charging and swapping device according to any one of schemes 29 to 36, wherein the battery charging and swapping device is a swapping station; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
Scheme 38, an authentication method for an object to be charged and replaced, characterized in that the authentication method comprises the following steps:
sending first authentication information;
providing second authentication information after the first authentication information is verified;
and after the second authentication information is verified, the object to be charged and replaced receives a charging and replacing service.
Scheme 39, the authentication method for an object to be charged and replaced according to scheme 38, wherein before the step of sending the first authentication information, the authentication method further comprises: and the object to be charged receives authorization information.
Scheme 40, the authentication method for an object to be charged according to scheme 39, wherein while, before or after the step of "sending the first authentication information" is executed, the authentication method further comprises: and the object to be charged and replaced sends the authorization information.
Scheme 41 and the authentication method for a battery object to be charged according to scheme 40, wherein the authorization information includes first authentication check information for verifying the first authentication information.
Scheme 42 and the authentication method for the object to be charged and replaced according to scheme 41, wherein the authorization information includes second authentication and verification information used for verifying the second authentication information, and the second authentication information and the second authentication and verification information are identity information of a charging and replacing operator.
Scheme 43 and the authentication method for an object to be charged and replaced according to scheme 42, wherein the identity information is an identity card number, a employee number, iris information, fingerprint information or face information of the charging and replacing operator.
Scheme 44 and the authentication method for an object to be charged and replaced according to scheme 41, wherein the second authentication information is a verification code.
Scheme 45, the authentication method for an object to be charged and replaced according to any one of schemes 38 to 44, wherein the object to be charged and replaced is an electric vehicle; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a flowchart illustrating steps of a power swapping station performing power swapping authorization on an electric vehicle;
FIG. 2 is a flowchart illustrating steps of sending authorization information to a power swapping station via an electric vehicle according to the present invention;
FIG. 3 is a flow chart of the steps of storing authorization information directly to a power swapping station in accordance with the present invention;
FIG. 4 is a schematic diagram of the authorization information sent to the power swapping station by the electric vehicle according to the present invention;
fig. 5 is a schematic diagram of the authorization information of the present invention being stored directly to the power swapping station.
List of reference numerals:
1. a server; 2. an electric vehicle; 3. and (4) replacing the power station.
Detailed Description
It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the detailed description is given by taking an electric vehicle and a battery charging station as an example in conjunction with the drawings, the authentication method of the present invention may also be applied to other objects to be charged and replaced and other battery charging and replacing devices, such as an electric vehicle and a charging station, an electric vehicle and a battery charging and replacing station, an electric bicycle and a charging station, and the like. Those skilled in the art can make modifications as needed to suit a particular application, and such modified embodiments will still fall within the scope of the present invention.
The invention discloses a charging and battery replacing device and an authentication method of a to-be-charged and battery replacing object, which mainly comprise the following steps: the object to be charged and replaced sends first authentication information to the charging and replacing equipment; the battery charging and replacing device verifies the first authentication information; after the first authentication information is verified, the charging and battery replacing operator of the object to be charged and battery replaced provides second authentication information for the charging and battery replacing equipment; and the battery charging and replacing device verifies the second authentication information, and after the second authentication information is verified, the battery charging and replacing device is allowed to provide a battery charging and replacing service for the object to be charged and replaced.
The following describes in detail the authentication method between the battery charging and replacing device and the electric vehicle by taking the authentication method between the battery replacing station and the electric vehicle as an example, that is, the electric vehicle is taken as the object to be charged and replaced, and the battery replacing station is taken as the battery charging and replacing device.
As shown in fig. 1, the authentication method between the battery replacement station and the electric vehicle mainly includes: step S110, the electric automobile sends first authentication information to the battery replacement station; step S120, the power exchange station receives and verifies the first authentication information; step S130, the charging and battery replacing operator provides second authentication information for the battery replacing station; step S140, the power exchange station receives and verifies second authentication information; and S150, the battery swapping station executes battery swapping operation on the electric automobile.
Specifically, in step S110, the electric vehicle transmits the first authentication information to the battery replacement station. The first authentication information is identification information (electric vehicle ID) of the electric vehicle, which may include, but is not limited to, a vehicle frame number (VIN number) of the electric vehicle, an engine number (motor number), a battery number, a special identification code preset and stored in the electric vehicle, or other numbers capable of identifying the electric vehicle. Changes and modifications in the information content do not depart from the basic concept of the present invention and thus fall within the scope of the present invention. Further, the electric vehicle preferably sends the first authentication information to the battery replacement station through WIFI communication, or a person skilled in the art may also make the electric vehicle send the first authentication information to the battery replacement station through other communication methods as needed, for example, ZIGBEE communication and bluetooth communication.
Specifically, in step S120, the battery replacement station receives first authentication information sent by the electric vehicle, and matches the first authentication information with pre-stored first authentication check information. The pre-stored first authentication and verification information is pre-stored identity information of the electric vehicle. When the first authentication information matches the first authentication check information, the power station executes step S130; and when the first authentication information is not matched with the first authentication check information, the power exchanging station terminates the current operation. As can be understood by those skilled in the art, in order to avoid data loss during transmission of the first authentication information, the electric vehicle may send multiple sets of the same first authentication information to the battery swapping station, and when the first set of the first authentication information received by the battery swapping station does not match the first authentication check information, the battery swapping station matches the second set of the first authentication information with the first authentication check information until the matching is successful or all the first authentication information is traversed.
Specifically, in step S130, when the first authentication information matches the first authentication check information, that is, after the first authentication information passes verification, the battery swapping station informs the battery charging and swapping operator of the verification result, and the battery charging and swapping operator provides the second authentication information to the battery swapping station. As can be understood by those skilled in the art, the battery charging and replacing operator may be any legal person, such as a driver of an electric vehicle and a service person for replacing a passenger in a battery replacement station, and similarly, the second authentication information may be identity information of the battery charging and replacing operator, and may also be a verification code sent by the battery replacement station.
As a first embodiment, the charging and replacing operator is a driver of the electric vehicle, and the second authentication information is identity information of the driver, where the identity information includes, but is not limited to, an identity card number, iris information, fingerprint information, facial information, and a mobile phone number of the driver.
As an embodiment two, the charging and battery replacing operator is a service person of the battery replacing station, and the second authentication information is identity information of the service person, where the identity information includes, but is not limited to, an identity card number, a employee number, iris information, fingerprint information, facial information, and a mobile phone number of the service person.
As a third embodiment, the charging and battery replacing operator is a driver of the electric vehicle, and the second authentication information is a random verification code generated by the battery replacing station after the verification of the first authentication information is passed. And the battery replacement station sends the random verification code to the current electric automobile or equipment associated with the current electric automobile to inform a driver. The associated device may be any device capable of being associated with an electric vehicle, such as a driver's cell phone, tablet computer, or other mobile terminal.
As a fourth embodiment, the charging and battery replacing operator is a service person of the electric vehicle, and the second authentication information is a random verification code generated by the battery replacing station after the verification of the first authentication information is passed. And the battery replacement station sends the random verification code to the current electric automobile or equipment associated with the current electric automobile to inform service personnel. The associated device may be any device capable of associating with an electric vehicle, such as a cell phone, tablet computer, or other mobile terminal of a service person.
Specifically, in step S140, the power swapping station matches the received second authentication information with the pre-stored second authentication check information. When the second authentication information is matched with the pre-stored second authentication check information, the power station executes the step S150; and when the second authentication information is not matched with the second authentication check information, the power change station terminates the current operation.
Corresponding to the first embodiment in step S130, the second authentication and verification information is the identity information of the driver (for example, the mobile phone number of the driver). And when the identity information of the driver is matched with the prestored identity information of the driver, executing the step S150 by the power exchanging station, otherwise, not executing.
Corresponding to the second embodiment in step S130, the second authentication and verification information is identity information of the service person (for example, the job number of the service person), and when the identity information of the service person matches with the pre-stored identity information of the service person, the power exchanging station performs step S150, otherwise, the step is not performed.
Corresponding to the embodiment of step S130, when the second authentication and verification information is the random verification code, the driver obtains the verification code through a display or a mobile phone in the electric vehicle, and inputs the verification to the power swapping station. And when the verification code input by the driver is consistent with the verification code sent by the power swapping station, the power swapping station executes the step S150, otherwise, the power swapping station does not execute.
Corresponding to the fourth embodiment in step S130, when the second authentication and verification information is the random verification code, the service person obtains the verification code through a display or a mobile phone in the electric vehicle, and inputs the verification to the battery replacement station. And when the verification code input by the service personnel is consistent with the verification code sent by the power swapping station, the power swapping station executes the step S150, otherwise, the power swapping station does not execute.
Further, it will be understood by those skilled in the art that the above-described pre-stored first authentication check information and the pre-stored second authentication check information are both legitimate authentication information.
Further, in step S150, after the second authentication information is verified, the battery swapping station performs a battery swapping operation on the electric vehicle until the electric vehicle is driven away from the battery swapping station after the battery swapping is completed.
As can be understood by those skilled in the art, in the preferred embodiment of the present invention, by performing double verification on the identity information of the electric vehicle and the identity information of the driver or the service person who serves the electric vehicle, it is ensured that the battery replacement station can only perform battery replacement operation on the current electric vehicle operated by the driver or the service person. Therefore, on the premise of not increasing hardware cost, the problem of wrong battery swapping behavior when a plurality of electric vehicles simultaneously send battery swapping requests to the battery swapping station is solved, and the safety of the battery swapping process and the legal rights and interests of legal users are ensured.
Further, the power exchanging station acquires authorization information from the cloud or the remote end or uploads the first authentication information and the second authentication information to the cloud or the remote end to be influenced by the wireless network, that is, when signals are interfered by the outside, the information transmission of the power exchanging station, the cloud and the remote end is not stable enough and the transmission rate is limited. So before executing step S110, the following steps shown in fig. 2 are also included: step S210, the server generates authorization information; and step S220, the server sends the authorization information to the electric automobile.
Specifically, in step S210, the server may be any device capable of generating the authorization information, such as a computer and a cloud server. The authorization information comprises four types of charging station ID, electric automobile ID, charging and charging operator ID and authorization effective time. Specifically, the server digests the four types of information by using an MD5 algorithm (fifth version of message digest algorithm), and obtains information MD5Data which is MD5 (battery swap station ID, electric vehicle ID, battery charge/swap operator ID, authorized effective time). Further, the server encrypts its private key and MD5Data by RSA algorithm (public key encryption algorithm) to obtain the fifth type of information — enData: RSA (md5Data, private key). The above five types of information are the final authorization information generated by the server. Since the MD5 algorithm and the RSA algorithm are well known to those skilled in the art, they will not be described herein. In addition, those skilled in the art can make the server obtain the final authorization information by using any feasible digest algorithm and encryption algorithm as required.
Specifically, in step S220, the server may send the authorization information to the electric vehicle by wireless communication, or send the authorization information to the electric vehicle by wired communication. For example, the wireless communication mode may be WIFI communication, and the wired communication mode may be a communication mode in which data is transmitted by a data line.
Further, while, before, or after the step S110 is performed, the step S230 is performed, and the electric vehicle transmits the authorization information to the battery replacement station. Therefore, the power swapping station can verify the first authentication information and the second authentication information according to the received authorization information.
As will be understood by those skilled in the art, in the process of performing step S120, corresponding to step S210 and step S310, the swapping station needs to decrypt the authorization information through the RSA algorithm before verifying the first authentication information, and needs to verify the RSA-decrypted authorization information when verifying the first authentication information. Since the RSA algorithm is well known and commonly used by those skilled in the art, it will not be described herein too much.
Further, as shown in fig. 3, alternatively to step S210 and step S220, step S310, the server generates authorization information; and step S320, the server sends the authorization information to the power swapping station. The generation of the authorization information in step S310 is the same as the generation of the authorization information in step S210. The communication mode of the server sending the authorization information to the power swapping station in the step S320 is the same as the communication mode of the server sending the authorization information to the electric vehicle in the step S220.
The technical solutions that the authorization information is stored in the electric vehicle in steps S210 to S230 and then sent to the battery replacement station by the electric vehicle or the authorization information is directly stored in the battery replacement station in steps S310 to S320 and then the first authentication information and the second authentication information are directly verified in the battery replacement station can ensure the reliability of communication in the authentication process, as compared with the technical solution that the first authentication information and the second authentication information are uploaded to a cloud server or a background server for authentication when the battery replacement station authenticates the electric vehicle in the prior art.
The following describes an example of the battery replacement process of the electric vehicle with reference to fig. 1, fig. 2, and fig. 4.
The server 1 generates authorization information and transmits the authorization information to the electric vehicle 2. After the electric vehicle 2 and the battery replacement station 3 establish the WIFI communication connection, the electric vehicle 2 sends the electric vehicle ID and the authorization information to the battery replacement station 3. After receiving the electric vehicle ID and the authorization information, the power exchanging station 3 determines whether the power exchanging station ID in the authorization information is the ID of the power exchanging station itself, determines whether the electric vehicle ID in the authorization information is consistent with the current ID of the electric vehicle, and determines whether the current time is within the valid time. When the information meets the requirements, the battery replacement station 3 sends a random verification code to the electric vehicle 2 or a mobile phone associated with the electric vehicle 2 to inform a driver or a service staff. And the service personnel inputs the verification code into the battery swapping station 3, and when the battery swapping station 3 judges that the input verification code is consistent with the sent verification code, the battery swapping station 3 executes battery swapping operation on the electric automobile 2.
The following describes an example of the battery replacement process of the electric vehicle with reference to fig. 1, fig. 2, and fig. 5.
The server 1 generates authorization information and sends the authorization information to the power exchanging station 3. After the electric vehicle 2 and the battery replacement station 3 establish the WIFI communication connection, the electric vehicle 2 sends an electric vehicle ID to the battery replacement station 3. After receiving the electric vehicle ID, the charging station 3 determines whether the charging station ID in the authorization information is the ID of the charging station itself, determines whether the electric vehicle ID in the authorization information is consistent with the current ID of the electric vehicle, and determines whether the current time is within the valid time. When the information meets the requirements, the battery replacement station 3 sends a random verification code to the electric vehicle 2 or a mobile phone associated with the electric vehicle 2 to inform a driver or a service staff. And the service personnel inputs the verification code into the battery swapping station 3, and when the battery swapping station 3 judges that the input verification code is consistent with the sent verification code, the battery swapping station 3 executes battery swapping operation on the electric automobile 2.
It can be understood by those skilled in the art that the authentication method of the present invention is not limited to the authentication of the electric vehicle by the charging station, but can also be applied to other devices, for example, between the electric vehicle and the charging station, and between other electric devices and the charging device.
As can be understood by those skilled in the art, the authentication method of the present invention may be a method in which the electric vehicle 2 authenticates the power exchange station, in addition to the method in which the power exchange station 3 authenticates the electric vehicle 2. Specifically, the server 1 generates the legitimate authentication information and transmits the authentication information to the electric vehicle 2. When the electric automobile 2 needs to be charged and replaced, the electric automobile 2 sends authentication invitation information to the battery replacement station 3, and the battery replacement station 3 sends authentication request information to the electric automobile 2 after receiving the authentication invitation information. The electric automobile 2 authenticates the power exchanging station 3, the electric automobile 2 sends authentication passing prompt information to the power exchanging station 3 after the authentication passes, the power exchanging station 3 sends a verification code to the electric automobile 2 after receiving the authentication passing prompt information, an operator can input the obtained verification code into the power exchanging station 3, and when the verification code received by the power exchanging station 3 is the same as the sent verification code, the power exchanging station 3 is allowed to provide power exchanging service for the electric automobile 2.
In addition, the above-described preferred embodiments of the present invention can be appropriately modified as needed by those skilled in the art, and the modified embodiments will still fall within the scope of the present invention. Illustratively, the first authentication information in step S110 is a special identification code generated by the server 1 and transmitted to the electric vehicle 2. The first authentication check information in step S120 is generated by the server 1 and transmitted to the battery replacement station 3, or generated by the server 1 and transmitted to the electric vehicle 2, and then transmitted to the battery replacement station 3 by the electric vehicle 2. As can be understood by those skilled in the art, the first authentication information generated by the server 1 and stored in the electric vehicle 2 is safer than the first authentication information that is the ID of the electric vehicle 2 itself, so that the phenomenon that the battery replacement station is deceived by the ID of the electric vehicle, which is fake due to illegal electric vehicle counterfeiting, to replace the battery is avoided.
On the other hand, the invention further provides a battery charging and replacing device and an authentication system of a battery object to be charged and replaced according to the above embodiment, and the authentication system mainly comprises a first authentication device, a second authentication device and a controller. The first authentication device is arranged on the object to be charged and replaced and used for sending first authentication information to the charging and replacing equipment; the second authentication device is arranged on the battery charging and replacing equipment and used for verifying the first authentication information. And after the first authentication information is verified, the second authentication device receives second authentication information provided by the battery charging and replacing operator, compares the second authentication information with prestored second authentication check information, and allows the battery charging and replacing equipment to provide battery charging and replacing service for the object to be charged and replaced after the second authentication information is verified. Corresponding to the above embodiment, the object to be charged and replaced is an electric vehicle, and the charging and replacing device is a replacing station. Further, the controller stores program instructions that, when executed by the controller, enable implementation of steps S110 to S150 and S230.
In another aspect, the present invention further provides an authentication method for a battery charging and replacing device according to the foregoing embodiment, where the authentication method mainly includes the following steps: receiving first authentication information; verifying the first authentication information; after the first authentication information passes verification, receiving second authentication information provided by a charging and battery replacing operator; and verifying the second authentication information, and allowing the battery charging and replacing equipment to provide the battery charging and replacing service after the second authentication information is verified. The present invention further provides an authentication system of a battery charging and swapping device according to the above-mentioned embodiment, where the authentication system includes a controller, and the controller stores program instructions, and the program instructions, when executed by the controller, can implement all the steps of the authentication method of the battery charging and swapping device.
Since the authentication methods of the battery charging and swapping device and the object to be charged and swapped have been described in detail above, the authentication method of the battery charging and swapping device is not described herein again.
In addition, the present invention further provides an authentication method for an object to be charged and replaced according to the above embodiment, where the authentication method mainly includes the following steps: sending first authentication information; after the first authentication information is verified, providing second authentication information by a charging and replacing operator; and after the second authentication information is verified, the object to be charged and replaced can receive the charging and replacing service. The present invention further provides an authentication system for an object to be charged and replaced, which includes a controller, where the controller stores program instructions, and the program instructions, when executed by the controller, can implement all the steps of the authentication method for the object to be charged and replaced.
Since the authentication methods of the battery charging and swapping device and the battery object to be charged and swapped have been described in detail above, the authentication method of the battery object to be charged and swapped is not described herein again.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (40)

1. An authentication method for a battery charging and replacing device and a battery object to be charged and replaced is characterized by comprising the following steps:
the object to be charged and replaced sends first authentication information to the charging and replacing equipment;
the battery charging and replacing equipment verifies the first authentication information;
after the first authentication information is verified, the battery charging and replacing operator of the object to be charged and replaced provides second authentication information for the battery charging and replacing equipment;
the battery charging and replacing device compares the received second authentication information with prestored second authentication check information to verify the second authentication information, and after the second authentication information is verified, the battery charging and replacing device is allowed to provide a battery charging and replacing service for the object to be charged and replaced;
when the second authentication information is identity information of a charging and battery replacing operator, the prestored second authentication check information is authorization information generated by the server; when the second authentication information is a verification code, the pre-stored second authentication check information is a random verification code generated by the battery charging and replacing device after the first authentication information passes verification.
2. The authentication method for the battery charging and replacing device and the battery charging and replacing object as claimed in claim 1, wherein before the "the battery charging and replacing object sends the first authentication information to the battery charging and replacing device", the authentication method further comprises the following steps:
and storing the authorization information to the object to be charged.
3. The authentication method for the battery charging and replacing device and the battery object to be charged and replaced according to claim 2, wherein the step of storing the authorization information in the battery object to be charged and replaced further comprises:
the server generates authorization information;
and the server sends the authorization information to the object to be charged and replaced.
4. The battery charging and swapping device and the authentication method for the battery charging and swapping object as claimed in claim 3, wherein the authentication method further comprises the following steps while, before or after the step "the battery charging and swapping object sends the first authentication information to the battery charging and swapping device" is executed:
and the object to be charged and replaced sends the authorization information to the charging and replacing equipment.
5. The authentication method for the battery charging and replacing device and the battery charging and replacing object as claimed in claim 1, wherein before the "the battery charging and replacing object sends the first authentication information to the battery charging and replacing device", the authentication method further comprises the following steps:
and storing the authorization information to the battery charging and replacing equipment.
6. The authentication method for the battery charging and replacing device and the battery object to be charged and replaced according to claim 5, wherein the step of storing the authorization information in the battery charging and replacing device further comprises:
the server generates authorization information;
and the server sends the authorization information to the battery charging and replacing equipment.
7. The authentication method for the battery charging and replacing device and the battery object to be charged and replaced according to claim 4 or 6, wherein the authorization information includes first authentication and verification information, and the step of verifying the first authentication and verification information by the battery charging and replacing device specifically includes:
and the battery charging and replacing equipment matches the first authentication information with the first authentication check information.
8. The battery charging and replacing device and the authentication method for the object to be charged and replaced according to claim 7, wherein the first authentication information is identity information of the object to be charged and replaced.
9. The battery charging and replacing device and the authentication method for the battery charging and replacing object as claimed in claim 1, wherein the authorization information includes the second authentication check information, and the second authentication information and the second authentication check information are identity information of the battery charging and replacing operator.
10. The battery charging and replacing device and the authentication method for the battery object to be charged and replaced according to claim 9, wherein the identity information is an identity card number, a employee number, iris information, fingerprint information or face information of the battery charging and replacing operator.
11. The authentication method for the battery charging and replacing device and the battery charging and replacing object as claimed in claim 1, wherein the step of providing the second authentication information to the battery charging and replacing device by the battery charging and replacing operator of the battery charging and replacing object after the first authentication information is verified specifically comprises:
after the first authentication information is verified, the battery charging and replacing device generates a random verification code;
the battery charging and swapping device provides the generated verification code for the battery charging and swapping operator;
and the charging and battery replacing operator inputs the acquired verification code as the second authentication information into the charging and battery replacing equipment.
12. The authentication method for the battery charging and swapping device and the object to be charged and swapped according to claim 11, wherein the step of providing the generated verification code to the battery charging and swapping operator by the battery charging and swapping device specifically comprises:
and the battery charging and replacing equipment sends the generated verification code to the object to be charged and replaced which passes the verification or equipment associated with a battery charging and replacing operator.
13. The authentication method for the battery charging and replacing device and the object to be charged and replaced according to claim 12, wherein the device associated with the battery charging and replacing operator is a mobile terminal of the battery charging and replacing operator.
14. The authentication method for the battery charging and replacing device and the battery object to be charged and replaced according to any one of claims 1 to 6 and 9 to 13, wherein the battery charging and replacing device is a battery replacing station; and/or the object to be charged and replaced is an electric automobile; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
15. An authentication system for a battery charging and replacing device and a battery object to be charged and replaced is characterized in that the authentication system comprises:
the first authentication device is arranged on the object to be charged and replaced and used for sending first authentication information to the charging and replacing equipment;
a second authentication device, disposed on the battery charging and replacing device, for verifying the first authentication information,
after the first authentication information is verified, the second authentication device receives second authentication information provided by a charging and battery replacing operator and compares the second authentication information with prestored second authentication check information,
after the second authentication information is verified, the battery charging and replacing device is allowed to provide a battery charging and replacing service for the object to be charged and replaced;
when the second authentication information is identity information of a charging and battery replacing operator, the prestored second authentication check information is authorization information generated by the server; when the second authentication information is a verification code, the pre-stored second authentication check information is a random verification code generated by the second authentication apparatus after the first authentication information is verified.
16. The system according to claim 15, wherein the first authentication device is further configured to store authorization information, and the authorization information is generated by the server and sent to the first authentication device.
17. The system of claim 16, wherein the first authentication information is identity information of the object to be charged and replaced, and the first authentication device sends the identity information and the authorization information to the second authentication device.
18. The authentication system for a battery charging and replacing device and a battery object to be charged and replaced according to claim 15, wherein the second authentication device is further configured to store the authorization information, and the authorization information is generated by a server and sent to the second authentication device.
19. The system according to claim 18, wherein the first authentication information is identity information of the object to be charged and replaced, and the first authentication device sends the identity information to the second authentication device.
20. The charging and replacing device and the authentication system of the object to be charged and replaced according to claim 17 or 19, wherein the authorization information includes first authentication and verification information, and the second authentication device matches the first authentication and verification information with the first authentication and verification information.
21. The authentication system for a battery charging and replacing device and a battery object to be charged and replaced according to claim 15, wherein the authorization information includes second authentication check information, and the second authentication information and the second authentication check information are identity information of the battery charging and replacing operator.
22. The charging and swapping device and the authentication system for the object to be charged and swapped according to claim 21, wherein the identity information is an identity card number, a employee number, iris information, fingerprint information, or facial information of the charging and swapping operator.
23. The authentication system for a battery charging and replacing device and a battery object to be charged and replaced according to claim 21, wherein the second authentication information and the second authentication check information are both verification codes;
after the first authentication information is verified, the second authentication device generates a random verification code;
the second authentication device provides the generated verification code for the battery charging and replacing operator;
and the charging and battery-swapping operator inputs the acquired verification code as the second authentication information into the second authentication device.
24. The authentication system for a battery charging and swapping device and a battery object to be charged and swapped according to claim 23, wherein the battery charging and swapping operator obtains the verification code through the battery object to be charged and swapped or a device associated with the battery charging and swapping operator.
25. The system for authenticating a battery charging and swapping device and a battery object to be charged and swapped according to claim 24, wherein the device associated with the battery charging and swapping operator is a mobile terminal of the battery charging and swapping operator.
26. The authentication system for the battery charging and replacing device and the battery object to be charged and replaced according to any one of claims 15 to 19 and 21 to 25, wherein the battery charging and replacing device is a battery replacing station; and/or the object to be charged and replaced is an electric automobile; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
27. An authentication method of a battery charging and replacing device is characterized by comprising the following steps:
receiving first authentication information;
verifying the first authentication information;
after the first authentication information passes verification, receiving second authentication information;
matching the received second authentication information with pre-stored second authentication check information to verify the second authentication information, and allowing the battery charging and replacing equipment to provide a battery charging and replacing service after the second authentication information is verified;
when the second authentication information is identity information of a charging and battery replacing operator, the prestored second authentication check information is authorization information generated by the server; when the second authentication information is a verification code, the pre-stored second authentication check information is a random verification code generated by the battery charging and replacing device after the first authentication information passes verification.
28. The authentication method for a battery charging and replacing device according to claim 27, wherein the authentication method further comprises, before or after the step of "receiving the first authentication information" is performed: authorization information is received.
29. The authentication method for a battery charging and swapping device of claim 28, wherein the authorization information includes first authentication and verification information, and the step of verifying the first authentication and verification information specifically includes:
matching the first authentication information with the first authentication and verification information.
30. The authentication method for battery charging and replacing device according to claim 27, wherein the authorization information includes the second authentication check information, and the second authentication information and the second authentication check information are identity information of a battery charging and replacing operator.
31. The authentication method for a battery charging and replacing device as claimed in claim 30, wherein the identity information is an identity number, a employee number, iris information, fingerprint information or face information of an operator.
32. The authentication method for battery charging and replacing device according to claim 27, wherein the step of receiving the second authentication information after the first authentication information is verified specifically comprises:
after the first authentication information is verified, the battery charging and replacing device generates a random verification code;
the battery charging and swapping device provides the generated verification code for the battery charging and swapping operator;
and the battery charging and replacing equipment receives a verification code input by the battery charging and replacing operator as the second authentication information.
33. The authentication method for the battery charging and swapping device of any one of claims 27 to 32, wherein the battery charging and swapping device is a swapping station; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
34. An authentication method for an object to be charged and replaced is characterized by comprising the following steps:
sending first authentication information;
after the first authentication information passes verification, providing second authentication information so that the battery charging and replacing device can compare the second authentication information with pre-stored second authentication check information to verify the second authentication information;
after the second authentication information is verified, the object to be charged and replaced receives a charging and replacing service;
when the second authentication information is identity information of a charging and battery replacing operator, the prestored second authentication check information is authorization information generated by the server; when the second authentication information is a verification code, the pre-stored second authentication check information is a random verification code generated by the battery charging and replacing device after the first authentication information passes verification.
35. The method for authenticating an object to be charged and replaced as recited in claim 34, wherein before the step of sending the first authentication information is performed, the method further comprises: and the object to be charged receives authorization information.
36. The method for authenticating an object to be charged and replaced according to claim 35, wherein the method further comprises, before or after the step of sending the first authentication information: and the object to be charged and replaced sends the authorization information.
37. The method as claimed in claim 36, wherein the authorization information includes a first authentication check information for verifying the first authentication information.
38. The authentication method for the object to be charged and replaced according to claim 37, wherein the authorization information includes second authentication and verification information for verifying the second authentication information, and the second authentication information and the second authentication and verification information are identity information of a charging and replacing operator.
39. The method as claimed in claim 38, wherein the identity information is an identification number, a employee number, iris information, fingerprint information, or facial information of the charging operator.
40. The authentication method for the object to be charged and replaced according to any one of claims 34 to 39, wherein the object to be charged and replaced is an electric vehicle; and/or the battery charging and replacing operator is a service person for replacing a passenger with battery charging and replacing or a person for charging and replacing the electric vehicle except the service person.
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