JPS58117786A - Remote conference device - Google Patents

Abstract

PURPOSE:To attain picture control such as cursor shift and screen scroll from any conference room, by receiving a plurality of screen control signals and selecting required control signals in the display of paper materials for a remote conference. CONSTITUTION:The screen control signal generated from a screen control signal generating section 1 according to the instruction of the operator is given to a selecting section 3 and transmitted to other conference rooms through lines from a transmission section 5. On the other hand, the screen control signals from other conference room are received at a reception section 2 and given to the section 3. In the selection section 3, one screen control signal is selected out of a generated screen control signal 7 generated from a screen control signal generating section and a reception screen control signal 8 received at the reception section 2 with a selection signal 9 from a selection generating section 11. The control such as cursor shift display and screen scroll is done to a picture signal 12 in a picture control section 4 with a screen control signal 10 selected at the section 3.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a one-page display device that displays data as a single image and has one-page control functions such as screen scrolling and cursor display.

Conventionally, this company's remote conferencing equipment has a bandwidth of 1 mu.
Using , to make a video with the cursor moved from one group to another group, constantly send a video signal that scrolls the cursor, and move the cursor and scroll. 0 was realized
However, with such a device, it is possible to ignite the 1jlIIljl] system-5i1Fiti! i11 feet, move the cursor or scroll from any chant #
It doesn't show up.

Furthermore, there is a problem in the method using a narrow band speed M that smooth one-sided control cannot be achieved.

The purpose of the present invention is to be able to perform one-page control such as moving the cursor and scrolling the first page of 1iT from any meeting d & Arashi on the Yunga Kanka display in a remote meeting, and to display the same screen after that control in all meetings. , IIa is on the skewer that provides a teleconferencing device that can be displayed simultaneously.

Remote meeting # & device 11tf1 meeting fee department of the present invention is displayed as an image, cursor display and 11! 1111t is a remote conference device with ml control function of 1111t
l[I control means for generating 1g and 1 generated 1iti
T-face system - means to send the first number, and l! ! 1 from Maro etc.
means for receiving one or more screen control signals; means for generating a selection signal for selecting one of the generated 11# screen control signal and the received screen control signal; The apparatus is characterized in that it includes means for selecting a signal and means for controlling a display surface according to the selected blood division signal.

With the present invention, you can move the cursor displayed on the uM from any meeting #IA room in the remote meeting.
+t scrolling φ is possible, and by using these control functions, it has the effect of smoothing dialogue between participants who are located at separate locations.

The present invention will be described below with reference to drawings showing embodiments. FIG. 1 is a block diagram showing the basic configuration of an embodiment of the remote conference device of the present invention, which is installed in each meeting room. The - side # signal generating section 1 generates a screen control signal for the display side according to the operator's instructions. In the cursor #excitation and screen scrolling, those that generate the amount of cherry blossoms such as Jisao Istic, Tora, and Kubor, and those that generate the positional confusion of Tigitizer, Tarana Kuneru, and Light Ben Temple are the one-sided control signal generator 1 Used as.

- When 11 city 1j-1a is transmitted from signal generation section 1, this signal σfi is included in selection 3, and at the same time, from transmitting section 5 through the 1d will be given to you.

For example, there are three tA, , a to X, as shown in Figure 2.
In the S meshing i system connecting Y%2, [Llil+1Jn1d No.
In the case of 0koq9, which is sent to each other group, Uke will receive the title of ``Kiduri Otsukuda'', which was received from the other two groups. If a person performs three or more acts for one hour, it is also considered a four-day mourning ceremony. Firefly room 862 receives the 1st page 1IIIJ- signal sent from another conference room and sends it to Pavilion 3.

The selection section 3 selects one of the generated l1i1 side control signal 7 received from the -1 side system #J signal generating section 1 and the father 1 side control signal 8 received at the injured section 2. Each issue listed in the -l pile is selected by the selection signal 9. Selection No. 16 9α Optional (In No. g generation 411, the generated screen control signal 7 is selected for one conference room, and the one-page control signal transmitted from this conference room is received in the other conferences, 1111 quantity.
11 is set to be selected as the control signal 8.

To select the trap plane control notes from which group one room is generated, first determine the priority heir for all the conference storms participating in the group, and then simultaneously receive one-plane control signals from multiple group vines. If generated, how will the next best thing be selected, and the screen generated from a specific meeting amount within a certain time according to the capital from each joint room? 1IllIIlqi
There are several ways in which the numbers are selected.

The 1111 screen control unit 4 receives the i! Screen control signal 10 selected in the 4 selection section 3
Controls 1 such as cursor movement IJh display and negative screen scrolling are carried out according to the above, and a display-image signal 13 after the control is sent to the display unit 6. The selection signal generator 11 generates lI! for all sensitivity amounts. Since the i1 screen control signal 10 is controlled to be the same signal, the same signal is displayed on the display section 6 of each sensitivity level at the same time.
11Ij (cursor display position and - screen scroll position 1 are the same) is displayed.

As a remote conference system, in addition to the system shown in FIG. 2, there is also a system in which a center C is provided separately from the conferences X, Y, and 2, as shown in FIG. In this case, IIJII tm iff! generated in each conference room. ! DH No. 16 X, y% thought is given to center C, and center C selects one of these using the ranking rankings as explained above, and divides one yen into each meeting. Send as number C. In the valley vine injury s2, this selected one-sided control signal is received and sent to the selection section 3.

In such a system configuration, the selection signal generator 11 generates a selection signal 9 that switches between using the +it[l control signal selected by the center and the internally generated llkl surface control signal. do. Meeting! 1! The same applies when the number of km is three or more.

FIG. 4 is a block diagram showing the configuration of an embodiment when performing cursor movement display as IIk 1 screen control. 1st
In contrast to the basic configuration shown in the figure, the ghost control (2) section 4 in this embodiment is composed of a cursor generation section 14 and a synthesis section 15. The -Ijo control 11 number 10 selected by the selection section 3 is sent to the cursor generation section 14. In this example, 111iI[
A cursor coordinate signal or a cursor movement amount 1gT is used as the fO control signal. In the cursor generation m14, the cursor coordinates 4i and 9 calculate the cursor position on the display surface from the cursor movement signal, and generate a cursor image signal 16t with the cursor placed at that position. In the synthesis department 15, the meeting - rent 11! The iIgjI number 12 and the cursor-me signal 16 are combined to create a display 1*volume signal 131 and displayed on the display section 6.

One or #'i displayed on the screen according to this embodiment
By switching the selection part g, a plurality of cursors can be freely moved to any position from any meeting room.

Figure 5 shows the case where screen scrolling is performed as one-screen control.
FIG. 2 is a block diagram showing the configuration of an embodiment.

In addition to the first basic configuration, an image memory 17 is added that stores an image signal of a larger area than the image signal displayed on the display section 6, and the - side control section 4 reads the image memory readout I control section 1.
It becomes 8. The screen control signal lO selected by the selection unit 3 is 1
It is sent to the III image memory offset control section 18. In this execution column 2, the display address 1d in the memory, or the display address sm*1g, is the control number for the picture circle.
s is used/Lru.

Image memory start-up Tol] In the part 18, from this display address g or display address movement-No. 1-The information 12i-C is output and transferred to the display section 6. In this way 1M1lljO111
1# signal generated from s1 or received in intercourse s2 1lII[al System#] The blood on the table scrolls.

According to this embodiment, for the same 1dII image stored in the uinU memory of each conference room, you can freely select this 1dII image from any meeting room by using the skewer that switches the selections. ][J can be used to scroll and display any area of [.

As is clear from the above explanation, it is possible to move the cursor displayed on the screen or scroll the screen from any conference room in the remote meeting using the fist using the remote conference device of the present invention. , Since the same screen after control is displayed on all meeting MWs at the same time, meeting participants in nine places can display materials and promote smooth discussion while using the circle. .

[Brief explanation of drawings]

Figure 5g1 is a block diagram showing the basic configuration of this embodiment, Figures 2 and 3 are diagrams showing an example of the remote meeting system, and Figure 4 is I! FIG. 5 is a block diagram showing the configuration of an embodiment in which the cursor S is displayed as u [1 system -
'ilI! II[! II as 0 control! FIG. 2 is a block diagram showing the configuration of an embodiment in which 11-page scrolling is performed. Each number in the figure indicates the following.

Claims (1)

[Claims] Society #S trade department is uniformly displayed, and cursor display and I! I
In a teleconferencing device having a function of controlling one side of a scroll screen, means for generating a - side control signal. Has it occurred, En? means for transmitting an llI# signal; and means for receiving one or more one-sided control functions from the circuit, etc.;
means for generating a selection signal for selecting one of the generated one-sided control signal and the received nine-sided control signal; and means for selecting one of the one-sided control signals according to the selection signal; A remote conference device comprising means for controlling a display surface.