JPH0594590A - Sales information writing system - Google Patents

Abstract

PURPOSE:To prevent sales information from omission by making it possible to write the sales information in a sales information managing file stored in a register terminal equipment even when the sales information can not be written in a sales information managing file stored in a register terminal managing device due to the generation of a fault on a communication line or the like. CONSTITUTION:After completing the operation of a register terminal equipment 30, sales information is written in the sales information managing file 11 stored in the register terminal managing device 10. After completing the writing, a judging means 32 judges whether the sales information has been written in the sales information managing file 11 or not. When the information has not been written yet as the result of judgement, the same sales information is written in the sales information managing file 31 stored in the equipment 30.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sales information management system for managing sales information in stores and the like.

[0002]

2. Description of the Related Art In a conventional sales information management system of this type, a register terminal device is installed in a store and a register terminal management device is installed in a store back room, and they are connected by a communication line. The sales information from the register terminal device in the store is written in the sales information management file in the register terminal management device in the back room.

[0003]

Conventionally, in this type of sales information management system, when a failure occurs in the communication line connecting the register terminal device and the register terminal management device or the register terminal management device itself, the sales information is sold. Cannot be written to the sales information management file. Therefore, in the program processing, the sales information is erased with the occurrence of the next sales information, and the sales information until the recovery processing is lost from the sales information management file. In particular,

According to the present invention, "a register terminal management device including a first sales information management file,
In a point-of-sale information management system having a register terminal device including a second sales information management file and a communication line connecting the register terminal management device and the register terminal device, the sales information is stored in the first sales information management file. Writing sales information, determining whether sales information is written in the first sales information management file, and selling information not written in the first sales information management file, the second sales And a step of writing the sales information in an information management file.

[0004]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a more detailed description will be given with reference to the drawings showing an embodiment of the present invention.

Referring to FIG. 1, a sales information writing method according to an embodiment of the present invention includes a register terminal management device 10 installed in a store back room and a register terminal device 30 installed in a store floor. It is composed of a local communication line 20 which mediates data communication.

[0006] The register terminal device 30 includes a sales information management file 31 in which sales information is written, and a judgment means 32 for judging whether or not the sales information is written in the sales information management file 11 of the register terminal management device 10. There is. The local communication line 20 has a function of mediating communication of information data. The register terminal management device 10 includes a sales information management file 11 in which sales information is written.

The operation of this embodiment will be described with reference to FIG. When the operation of the register terminal device 30 is completed (step 1), the sales information is written in the sales information management file 11 in the register terminal management device 10 (step 2). When the writing is completed, the determination means 32 determines whether the sales information is written in the sales information management file 11 (step 3). As a result of the judgment, if not written, the same sales information is written in the sales information management file 31 in the register terminal device 30 (step 4).

[0008]

As described above, according to the present invention,
Even if there is a failure in the communication line and the sales information cannot be written to the sales information management file in the register terminal management device, the sales information can be written to the sales information management file provided in the register terminal device. Never lose sales information.

[Brief description of drawings]

FIG. 1 is a block diagram of an embodiment of the present invention.

FIG. 2 is a flowchart showing the operation of the embodiment shown in FIG.

[Explanation of symbols]

 10 register terminal management device 11 sales information management file 20 premises communication line 30 register terminal device 31 sales information management file 32 discriminating means

Claims (1)

[Claims] 1. A register terminal management device including a first sales information management file, a register terminal device including a second sales information management file, and a communication line connecting the register terminal management device and the register terminal device. A point-of-sale information management system having: writing sales information in the first sales information management file; determining whether sales information is written in the first sales information management file; And writing the sales information to the second sales information management file when the sales information is not written to the sales information management file.