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Information terminal and its control method

A technology of information terminals and control methods, applied in the direction of internal/peripheral computer component protection, etc., can solve problems such as improper use

Inactive Publication Date: 2018-05-29
TOSHIBA TEC KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since a portable information terminal such as a tablet terminal can be separated from a fixed device, there is a danger that the information will be taken away by a third person and used illegally, for example, in a gap that deviates from the clerk's line of sight.

Method used

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  • Information terminal and its control method
  • Information terminal and its control method
  • Information terminal and its control method

Examples

Experimental program
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Effect test

no. 1 example

[0032] figure 1 The outline of the merchandise sales data processing device 1 using the tablet terminal 10 is shown. Such as figure 1 As shown, the product sales data processing device 1 includes a tablet terminal 10 and a stationary device 20 . The tablet terminal 10 is detachable from the fixed device 20 , and can function as the merchandise sales data processing device 1 not only when it is mounted but also when it is separated.

[0033] The tablet terminal 10 has a portable rectangular plate-shaped housing. Furthermore, in the tablet terminal 10 , a touch panel 11 is arranged on one side (referred to as a surface) of the housing. In addition, on the peripheral portion of the chassis the figure 1 The shown right side is equipped with a magnetic card reader 12 .

[0034] The fixed device 20 has a box-shaped cabinet that can be fixed. Furthermore, the fixed device 20 inclines the upper surface of the housing toward the front side, and uses this upper surface as the moun...

no. 2 example

[0098] In the case of the product sales data processing device 1 described in the first embodiment, after the authorized clerk who made the take-out request took out the tablet terminal 10, for example, when it is lost on the product shelf 63, there is a possibility that it will be taken out. Danger of improper use by third parties. Therefore, referring to Figure 8 and Figure 9 , the second embodiment having the function of preventing such unauthorized use will be described.

[0099] In addition, due to the general configuration of the commodity sales data processing device 1, the main part configuration of the tablet terminal 10 and the stationary device 20, the information processing procedure executed by the processor 41 of the stationary device 20 according to the control program, and the processor 31 of the tablet terminal 10 The sequence of information processing executed according to the receiving interrupt program is the same as that of the first embodiment, so the...

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Abstract

The invention discloses an information terminal and a control method thereof. Even if the information terminal is taken away by the third party, improper usage of the information terminal can be prevented. The information terminal includes a detection part and an invalidation part, wherein the detection part detects the receiving signal intensity of a wireless signal received from a fixed device through a wireless part; and the invalidation part enables input of an input device to be invalid when the receiving signal intensity detected by the detection part is less than the specified threshold value.

Description

[0001] This application claims the priority of the Japanese application with the filing date of May 26, 2014 and the application number JP2014-108466, and cites the content of the above application. technical field [0002] The invention relates to an information terminal and a control method thereof. Background technique [0003] In recent years, merchandise sales data processing devices that combine a portable information terminal equipped with a touch panel, a so-called tablet terminal, with a fixed device connected to a printer, a drawer (drawer), and the like have become widespread. In order to take advantage of the portability of the tablet terminal, such a product sales data processing device effectively utilizes wireless communication as a communication method between the tablet terminal and the stationary device. By making effective use of wireless communication, for example, it is possible to register sales data of products purchased by customers while receiving cu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/88G06F21/82
CPCG06F21/82G06F21/88
Inventor 岩崎裕志
Owner TOSHIBA TEC KK
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