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US 7,443,525 B2Granted
Image data processing method, image scanning apparatus, POS terminal, and electronic payment system
AssigneeSeiko Epson Corporation
InventorYuji Takiguchi
Life of this patent
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Abstract
Image data is processed appropriately even when there is a problem with a storage component of an image scanning apparatus. The image scanning apparatus acquires image data and stores it in local storage memory, and sends a storage result report to a terminal computer. Based on this storage result report the terminal computer determines the image data processing method. The image scanning apparatus then processes the image data according to the method determined by the terminal computer.
Claims16
An image data processing method for processing image data acquired by an image scanning apparatus according to commands issued by a host computer, the method comprising:
- scanning image data using the image scanning apparatus;
- attempting to store the image data in a primary storage medium in the image scanning apparatus;
- sending a storage result report from the image scanning apparatus to the host computer, the storage result report being indicative of the result of storing the image data in the primary storage medium, the storage result report not including the image data acquired by the image scanning apparatus;
- determining by the host computer a processing method to be performed on the image data based on the received storage result report;
- and
- processing the image data using the image scanning apparatus according to the determined processing method;
- wherein the storage result report includes information indicating whether the image data was stored successfully in the primary storage medium;
- and wherein
- the image scanning apparatus comprises a temporary storage medium configured to temporarily store the acquired image data before an attempt is made to store it in the primary storage medium, and
- if a storage result report indicating that the image data was not stored successfully in the primary storage medium is received, then the processing method determined by the host computer includes a method for sending the image data stored in the temporary storage medium directly to the host computer without storing the image data in the primarily storage medium.
7 more elements
An image scanning apparatus for processing scanned image data according to commands issued by a host computer, comprising:
- a scanner configured to acquire image data;
- a primary storage medium configured to store the image data;
- a transmitting unit configured to send to the host computer a storage result report indicative of a result of storing the image data in the primary storage medium, the storage result report not including the image data acquired by the image scanning apparatus;
- and
- a processing unit configured to process the image data according to a processing mode determined by the host computer based on the storage result report;
- wherein the storage result report includes information indicating whether the image data was stored successfully in the primary storage medium;
- and
- a temporary storage medium configured to temporarily store the acquired image data before it is attempted to be stored in the primary storage medium;
- and
- wherein, if a storage result report indicating that the image data was not stored successfully in the primary storage medium is received, then the processing mode determined by the host computer includes sending the image data stored in the temporary storage medium directly to the host computer without storing the image data in the primary storage medium.
7 more elements
A POS terminal, comprising:
- an image scanning apparatus comprising
- a scanner configured to acquire image data,
- a primary storage medium configured to store the image data,
- a transmitting unit configured to send to a host computer a storage result report indicative of a result of storing the image data in the primary storage medium, the storage result report not including the image data acquired by the image scanning apparatus, and
- a processing unit configured to process the image data according to a processing mode determined by the host computer based on the storage result report;
- wherein the storage result report includes information indicating whether the image data was stored successfully in the primary storage medium;
- a temporary storage medium configured to temporarily store the acquired image data before it is attempted to be stored in the primary storage medium;
- and
- wherein, if a storage result report indicating that the image data was not stored successfully in the primary storage medium is received, then the processing mode determined by the host computer includes sending the image data stored in the temporary storage medium directly to the host computer without storing the image data n the primary storage medium;
- and
- a terminal computer functioning as the host computer.
8 more elements
An electronic payment system, comprising:
- a POS terminal comprising
- an image scanning apparatus comprising
- a scanner configured to acquire image data,
- a primary storage medium configured to store the image data,
- a transmitting unit configured to send to a host computer a storage result report indicative of a result of storing the image data in the primary storage medium, the storage result report not including the image data acquired by the image scanning apparatus, and
- a processing unit configured to process the image data according to a processing mode determined by the host computer based on the storage result report,
- wherein the storage result report includes information indicating whether the image data was stored success full in the primary storage medium;
- a temporary storage medium configured to temporarily store the acquired image data before it is attempted to be stored in the primary storage medium;
- and
- wherein, if a storage result report indicating that the image data was not stored successfully in the primary storage medium is received, then the processing mode determined by the host computer includes sending the image data stored in the temporary storage medium directly to the host computer without storing the image data in the primary storage medium;
- and
- a terminal computer functioning as the host computer;
- a customer terminal used by a check user;
- and
- a clearing process server connected through a network to the POS terminal and customer terminal for executing and managing a check payment clearing process.
12 more elements
Dependencies are inferred from the claim text.