Shopping cart, prompting method, and electronic device for shopping cart

A method, comprising:

• obtaining, by an electronic device, user preference information associated with a user of the electronic device;
• acquiring, by the electronic device, product information of a commercial product;
• determining, by the electronic device, whether the product information matches the user preference information;
• and
• when the product information fails to match the user preference information, performing, by the electronic device, a prompting operation corresponding to the commercial product to prompt the user that the product information fails to match the user preference information;
• wherein a shopping cart includes the electronic device and performing the prompting operation includes at least one of:
• controlling a light source attached to the shopping cart to produce light flashes;
• or
• controlling an audio equipment attached to the shopping cart to output an audio warning message, and
• wherein the electronic device is further configured to send a command to a shelf, instructing the shelf to move the commercial product out of a storage area using a mechanical arm attached to the shelf when the product information fails to match the user preference information.

An electronic device, comprising:

• a first acquisition apparatus configured to obtain user preference information associated with a user of the electronic device;
• a second acquisition apparatus configured to acquire product information of a commercial product;
• and
• processing circuitry configured to determine whether the product information matches the user preference information, and perform a prompting operation corresponding to the commercial product to prompt the user that the commercial product fails to match the user preference information when the product information fails to match the user preference information;
• wherein the processing circuitry is configured to perform the prompting operation corresponding to the commercial product when the product information fails to match the user preference information by at least one of:
• controlling a light source attached to a mechanical frame to produce light flashes;
• or
• controlling an audio equipment attached to the mechanical frame to output an audio warning message, and
• wherein the processing circuitry is further configured to send a command to a shelf, instructing the shelf to move the commercial product out of a storage area using a mechanical arm attached to the shelf when the product information fails to match the user preference information.