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CN-115071475-B - Charging device, method of determining whether there is risk of charging device, and storage medium

CN115071475BCN 115071475 BCN115071475 BCN 115071475BCN-115071475-B

Abstract

The application relates to a charging device, a method of determining whether a charging device is at risk, and a storage medium. The charging device comprises a sensing unit configured to sense local risk information around the charging device, a communication unit configured to send the local risk information and receive external risk information from other charging devices, and a decision unit configured to determine whether the charging device is at risk according to the local risk information and the external risk information.

Inventors

  • ZHAO HAO

Assignees

  • 蔚来汽车科技(安徽)有限公司

Dates

Publication Date
20260505
Application Date
20220526

Claims (9)

  1. 1. A charging device, characterized in that the charging device comprises: A sensing unit configured to sense local risk information around the charging device, wherein the sensing unit comprises a sensor configured to sense environmental information around the charging device and a risk identification unit configured to perform risk identification according to the environmental information to generate the local risk information; A communication unit configured to transmit the local risk information and receive external risk information from other charging devices, wherein the communication unit and the other charging devices are connected through a decentralised network, and A decision unit configured to determine whether the charging device is at risk from the local risk information and the external risk information, wherein the decision unit is further configured to verify the local risk information and to evaluate the external risk information, the local risk information and the external risk information comprising risks that can cause physical damage to the charging device or its powered vehicle and implement an information security attack, and the local risk information and the external risk information being identical in content and form.
  2. 2. The apparatus of claim 1, wherein the local risk information and the external risk information comprise at least one of a flood, a fire, a grid fault, a physical disruption, a theft, a radio attack, a network attack.
  3. 3. The device of claim 1, wherein the decision unit is configured to determine whether there is a risk based on the local risk information and the external risk information, and The decision unit is further configured to determine a level of risk and protective measures to be taken in case it is determined that a risk exists.
  4. 4. The device of claim 3, wherein the decision unit is further configured to perform the safeguard and/or present the safeguard.
  5. 5. The device of claim 1, wherein the communication unit is configured to send the local risk information and/or the external risk information to a vehicle accessing the charging device.
  6. 6. A method of determining whether a charging device is at risk, the method comprising: sensing local risk information around the charging device, wherein sensing the local risk information further comprises sensing environmental information around the charging device through a sensor, and performing risk recognition according to the environmental information through a risk recognition unit to generate the local risk information; transmitting the local risk information and receiving external risk information from other charging devices, wherein the charging devices and the other charging devices are connected through a decentralised network, and Determining whether the charging device is at risk according to the local risk information and the external risk information, wherein determining whether the charging device is at risk further comprises checking the local risk information and evaluating the external risk information.
  7. 7. The method of claim 6, wherein determining whether the charging device is at risk comprises: determining whether there is a risk based on the local risk information and the external risk information, and The level of risk and the protective measures to be taken are determined in case it is determined that a risk exists.
  8. 8. The method of claim 7, further comprising performing the safeguard and/or presenting the safeguard.
  9. 9. A computer readable storage medium having instructions stored therein, which when executed by a processor, cause the processor to perform the method of any of claims 6-8.

Description

Charging device, method of determining whether there is risk of charging device, and storage medium Technical Field The present application relates to the field of vehicle charging system security, and in particular to a charging device, a method of determining whether a charging device is at risk, and a storage medium. Background With the development of intelligent network-connected automobiles, the intelligent degree of the automobiles is higher and higher, and the storage quantity of the automobiles is also greatly increased. Facilities associated with vehicles, such as charging piles, power stations, etc., are also becoming increasingly popular. Where charging piles have been deployed in large numbers in some areas. On the other hand, vehicles are prone to damage or adverse effects in some unusual local physical and information security environments (e.g., floods, fires, grid faults or radio attacks, signal shielding and interference, etc.) due to their physical properties. Such local environmental anomaly information needs to be quickly propagated to the charging piles, vehicles that may be affected but have not been affected so that they react to the protection. In view of this, there is a need for an improved risk assessment method. Disclosure of Invention Embodiments of the present application provide a charging device, a method of determining whether the charging device is at risk, and a storage medium for determining whether the charging device or a powered vehicle thereof is in a hazardous environment. According to an aspect of the present application, there is provided a charging apparatus. The charging device comprises a sensing unit configured to sense local risk information around the charging device, a communication unit configured to send the local risk information and receive external risk information from other charging devices, and a decision unit configured to determine whether the charging device is at risk according to the local risk information and the external risk information. In some embodiments of the application, optionally, the local risk information and the external risk information include a risk of being able to cause physical damage to the charging device or its powered vehicle and/or to implement an information security attack. In some embodiments of the application, optionally, the local risk information and the external risk information include at least one of a flood, a fire, a grid fault, a physical disruption, a theft, a radio attack, a network attack. In some embodiments of the application, optionally, the sensing unit comprises a sensor configured to sense environmental information around the charging device, and a risk identification unit configured to perform risk identification based on the environmental information to generate the local risk information. In some embodiments of the application, optionally, the communication unit and the other charging device are connected through a decentralized network. In some embodiments of the application optionally the decision unit is configured to determine whether a risk exists based on the local risk information and the external risk information, and the decision unit is further configured to determine the level of risk and the protective measures to be taken in case it is determined that a risk exists. In some embodiments of the application, optionally, the decision unit is further configured to perform the safeguard and/or present the safeguard. In some embodiments of the application, optionally, the communication unit is configured to send the local risk information and/or the external risk information to a vehicle accessing the charging device. According to another aspect of the application, a method of determining whether a charging device is at risk is provided. The method includes sensing local risk information around the charging device, transmitting the local risk information and receiving external risk information from other charging devices, and determining whether the charging device is at risk based on the local risk information and the external risk information. In some embodiments of the application, optionally, determining whether the charging device is at risk includes determining whether there is a risk based on the local risk information and the external risk information, and determining a level of risk and protective measures to be taken if it is determined that there is a risk. In some embodiments of the application, optionally, the method further comprises performing the safeguard and/or presenting the safeguard. According to another aspect of the present application there is provided a computer readable storage medium having instructions stored therein, characterized in that the instructions, when executed by a processor, cause the processor to perform any of the methods of determining whether a charging device is at risk as described above. According to the charging device, the method for determin