Programmable display device

• US 10,282,013 B2
• Filed: 05/01/2014
• Issued: 05/07/2019
• Est. Priority Date: 11/11/2013
• Status: Active Grant

• Current Assignee: DMC Co., Ltd., Seedsware Corp., UNITEC Co., Ltd, United Seven Corporation
• Original Assignee: DMC Co., Ltd., Seedsware Corp., UNITEC Co., Ltd, United Seven Corporation
• Inventors: Wada, Susumu, Takeda, Seiji, Tsuchiya, Ryuichi, Sawada, Yoshiaki
• Primary Examiner(s): Ketema, Benyam
• Application Number:
  US14/783,613
• Publication Number:
  US 20160070405A1
• Time in Patent Office: 1,832 Days
• CPC Class Codes: G06F 1/16 Constructional details or arrangements
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: G06F 1/1683 for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
• CPC Class Codes: G06F 1/26 Power supply means, e.g. regulation thereof for memories G11C
• CPC Class Codes: G06F 1/266 Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
• CPC Class Codes: G06F 1/3209 Monitoring remote activity, e.g. over telephone lines or network connections
• CPC Class Codes: G06F 3/0412 Digitisers structurally integrated in a display
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

In order to suppress facility cost and improve convenience of input and output of data, a programmable display device includes a cradle section connected to an apparatus to be controlled, and a tablet section attachable and detachable to/from the cradle section. The cradle section and the tablet section transmit and receive information therebetween through short-distance radio communication.

Claims

1. A programmable display device comprising:

a tablet section including

a touch panel which displays an operation image for receiving an input operation of a user,

an input control section which specifies a processing based on the input operation to the operation image, and

a display control section which controls the touch panel to display a data image based on data obtained;

a cradle section including

a tablet mount on an exterior surface of the cradle section;

a user tactile input section;

a display;

an apparatus control section which controls an apparatus, remote from the programmable display device and monitored by the cradle section, according to the processing specified by the input control section,

an apparatus information obtaining section which obtains data from the apparatus, and

a cradle communication section which transmits and receives information to/from the outside through near-field communication and (ii) connected to the apparatus to be controlled;

wherein

the tablet section has a first connection section thereon and a tablet communication section which transmits and receives information to/from the cradle section through a near-field communication and (ii) mountable to/from the cradle section via the first connection section of the tablet section and a second connection section on the cradle section,

and,

the cradle section and the tablet section configured to transmit and receive therebetween through the near-field communication with use of the cradle communication section and the tablet communication section when the tablet section is connected to the cradle section,

the cradle section is configured to exchange information with the apparatus directly connected to the cradle section,

the tablet section is configured to exchange information, via the cradle section, with the apparatus connected to the cradle section, and

the apparatus being controlled on the basis of the information transmitted from the tablet section to the cradle section.

2. The programmable display device as set forth in claim 1, wherein the tablet section further includes (i) an electric power obtaining section which obtains electric power from the cradle section and (ii) an external power source detecting section which detects supply of the electric power from the cradle section, and

the tablet communication section starts the near-field communication when the external power source detecting section detects that the electric power obtaining section has obtained the electric power from the cradle section.

3. The programmable display device as set forth in claim 1, wherein the cradle section further includes (i) an electric power supplying section which supplies electric power to the tablet section, (ii) an electric power control section which controls electric power to be supplied from a power source of the apparatus to the electric power supplying section and (iii) a communication determining section which determines whether or not information is transmittable and receivable through the near-field communication with the tablet section, and

when the communication determining section determines that information is transmittable and receivable through the near-field communication with the tablet section, the electric power control section supplies, to the electric power supplying section, the electric power from the power source of the apparatus.

4. The programmable display device as set forth in claim 1, wherein the tablet communication section operates by using, as electromotive force, a signal transmitted from the cradle communication section.

5. The programmable display device as set forth in claim 1, wherein the tablet section further includes (i) a function restricting section which restricts a function of the tablet section, (ii) a storage section which stores user information which undoubtedly identifies the user and (iii) a user information determining section which determines whether or not the user information stored by the storage section and externally supplied user information are identical to each other, and

the function restricting section removes restriction on the function of the tablet section when the user information determining section determines that the user information stored by the storage section and the externally supplied user information are identical to each other.

6. The programmable display device as set forth in claim 5, wherein the tablet section further includes a radio communication determining section which determines whether or not radio communication other than the near-field communication is available via a predetermined communication network, and

the function restricting section removes the restriction on the function of the tablet section when (i) the radio communication determining section determines that the radio communication is available via the predetermined communication network and (ii) the user information determining section determines that the user information stored by the storage section and the externally supplied user information are identical to each other.

7. The programmable display device as set forth in claim 5, wherein the tablet section further includes a positional information determining section which (i) obtains positional information of the tablet section and (ii) determines whether or not the positional information obtained is included in a predetermined range, and

the function restricting section removes the restriction on the function of the tablet section when (i) the positional information determining section determines that the positional information obtained is included in the predetermined range and (ii) the user information determining section determines that the user information stored by the storage section and the externally supplied user information are identical to each other.

8. The programmable display device as set forth in claim 1, wherein the tablet section (i) has a back surface made of metal, the back surface being opposite to a surface of the tablet section which surface is provided with the touch panel and (ii) the first connection section has a hook shape, the back surface being provided with the first connection section,

the second connection section has a concave shape, the second connection section being provided in a surface of the cradle section which surface faces upward when the cradle section is connected to the apparatus and (ii) a third connection section that is a magnet with which a surface of the cradle section is provided, the surface coming into contact with the back surface of the tablet section when the tablet section is connected to the cradle section, and

the first connection section of the tablet section is inserted into the second connection section, and the third connection section comes into contact with the back surface of the tablet section, so that the cradle section fixes the tablet section.

10. The programmable display device as set forth in claim 1, wherein the cradle section includes a display section which displays information to be processed by the programmable display device when the tablet section and the cradle section are not being connected to each other.

11. The programmable display device as set forth in claim 1, wherein the apparatus control section of the cradle section is configured to control the apparatus according to processing by user input directly at the tablet section and input directly at the cradle section via the user tactile input section.

9. A control method of controlling a programmable display device that includes (i) a cradle section including a cradle communication section which transmits and receives information to/from an outside and being connected to an apparatus to be controlled and (ii) a tablet section including a tablet communication section which transmits and receives information to/from an outside and being attachable and detachable to/from the cradle section,

the control method comprising the steps of:

causing the tablet communication section to receive, from the cradle communication section, a confirmation signal that is a near-field communication signal for confirming whether or not the cradle section is being connected to the tablet section;

causing the tablet communication section to transmit a response signal that is the near-field communication signal for responding to the confirmation signal;

causing the cradle communication section and the tablet communication section to start transmitting and receiving information through near-field communication by connecting the tablet section to the cradle section,

the cradle section exchanging information with the apparatus directly connected to the cradle section,

the tablet section exchanging information, via the cradle section, with the apparatus connected to the cradle section, and

controlling the apparatus on the basis of the information transmitted from the tablet section of the cradle section.