JPS63190484A - Captain receiver - Google Patents

Abstract

PURPOSE:To store plural programs of Captain information into a memory sequentially by one key operation by providing a nonvolatile memory having a retrieval program table storing one or plural retrieval program members set by the key operation. CONSTITUTION:In commanding plural program number keys to be stored by the key operation of a remote controller 27, all program numbers are stored on a retrieval number table of a nonvolatile memory 29. Then a 1st retrieval program number is sent to a Captain receiver via a CPU 15 and an object program is fetched in the memory 11 from the center. When all the 1st program data are fetched, an end signal is outputted, it is detected by the CPU 15, the next retrieval program number is called from the nonvolatile memory 29 and the program data is stored in the memory 11 similarly as above. Thus, the plural number of programs of Captain information are stored by one key operation.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a captain receiver capable of capturing and storing captain information of multiple programs sent over a telephone line with a single key operation. It is something.

"Conventional technology" To obtain captain information on the captain terminal.

When a request was made to the captain's broadcasting station for a desired program using an uplink signal over a telephone line, the desired program data was transmitted in accordance with the request via a downlink signal over the same telephone line, and this data was reproduced as an image on the captain's terminal.

``Problem to be Solved by the Invention'' Since the captain's transmission and reception uses a telephone line, when the captain wishes to use the telephone line for a normal call, the captain's transmission and reception must be temporarily interrupted.

Also, if you try to capture the captain signal into memory,
Since there is no identification signal that represents a program, it cannot be stored in memory as is, and even if it were stored in memory, it would be extremely troublesome to store multiple programs as it would have to be set each time a program ends while being displayed on the screen. There were some problems.

``Means for Solving Problems'' The present invention has been made in order to solve the above-mentioned problems, and has a method of calling up captain information from a center by key operations on a keyboard and storing it in a program data memory. a non-volatile memory having a search program table for storing the number or a plurality of search program numbers set by the key operation; and calling captain information from a center based on the search program data stored in the non-volatile memory; It is equipped with a CPU that outputs a storage end signal when storage is completed and instructs the nonvolatile memory to output the next search program data. .

"Operation" A plurality of program number keys to be stored are commanded by key operation on the remote control. Then, all program numbers are stored in the search number table in the nonvolatile memory. Then, the first search program number is sent to the captain receiver via the CPU, and the target program from the center is loaded into the memory.

When all the data for the first program number is imported,
An end signal is output, which is detected by the CPU, the next search program number is called from the nonvolatile memory, and the program data is stored in the memory in the same manner as described above.

"Example" Hereinafter, one embodiment of the present invention will be described based on the drawings.

(1) is a captain signal or call signal input terminal from a telephone line, and (2) is a connection terminal to a telephone set. N CU (Network Cont) is connected to the input terminal (1).
rolUnit) (3), modem (modulation/demodulation circuit) (4
), a NULL time detection circuit (31), and a pass line (6) via an interface (5). (
7) is an image processing CPU;
(7) includes a program ROM (8) that stores the captain playback program via the pass line (6), a display packet RAM (9) that temporarily stores the captain program data input from the input terminal (1), Program number data RA that stores a start address for each fixed number of program numbers
M (10), program data memory (11) that stores the contents of the captain's program, work RAM M (12), C
GROM (13), printer interface (14)
), remote control and melody processing CPU (15)
, CRTC (16) are coupled to each other.

The image processing CPU (7) also includes an interrupt circuit (1).
7) is coupled to the printer interface (14).
) is connected to an external device printer (18), and the remote control and melody processing CPU (15) is connected to a buffer data RAM (19) and an FM sound source circuit (20).
) and a non-volatile memory with a search number table (2
9) is combined, and this FM sound source circuit (20) is D A
C (21) to the TV interface (22). The CRTC (16) includes a V-RAM (
23) are combined, and the TV interface (22) and the RGB encoder (24) are combined, and the TV interface (22) and the RGB encoder (24) are combined.
24) are connected to TV connection terminals (25) and (26).

The remote control and melody processing CPU (15)
A light receiving section (28) of a remote control (27) is coupled to the remote control (27).

The operation of the circuit configuration as described above will be explained based on FIG. 3, which is an extracted main part of FIG. 1.

By operating the remote control (27) or keys attached to the main unit, one or more search program numbers are commanded. For example, umbrella 10#
, $20#, and Kushi15# are commanded to be stored. Then, data of $10# is first sent to the captain receiver via the non-volatile memory (29) and CPU (15), and then sent to the center (30) via the telephone line. Monkey 10# from the center (30)
Since the program data corresponding to NCU is sent,
(3) Load the program data into the program data memory (11) via the modem (4), interface (5), path line (6), and display packet RAM (9).

When all the corresponding program data is sent from the center (30), there will be no data after that, so the NULL time detection circuit (31) detects the end signal and the CPU (15)
Let me know. When this CPU (15) detects the end signal, the next skewer 2 is transferred from the non-volatile memory (29).
Captures 0# and sends it to the captain receiver.

Then, in the same manner as described above, the program data of skewer 20# is loaded into the memory (11), and then the program data of skewer 15# is loaded into the memory (11). Once all programs have been captured, the telephone line will be disconnected.

In addition, when storing the program number in the memory (10), as shown in FIG. Both subsequent program data are taken into the data memory (11) from the corresponding address (a).

Next, when importing the data of "Umbrella""2""0""#", the second address (corresponding to Umbrella 20#) is written after the first program number data in the program number data memory (10).
b) is stored, and the program data is also stored in the program data memory (
11) is stored after the first program data, and stored in the same manner thereafter.

When reproducing, for example, a "+" key for reproduction is pressed, the data from the first address to just before the second address is immediately displayed on the CRT without having to be imported via the telephone line.

Furthermore, if you press the "+" key, you can select 3 from the second address.
The data up to the address immediately before the address is displayed on the CRT. Pressing the "-" key displays the previous page's data.

Effects of the Invention J Since the present invention is configured as described above, the captain information of multiple programs can be sequentially stored in the memory with a single key operation.Furthermore, there is no need to display the information on the CRT when storing. Since the time required for

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of a captain receiver according to the present invention, and FIG. 2 is an explanatory diagram of a memory. FIG. 3 is a block diagram of the main parts of FIG. 1. (1)... Captain signal input terminal, (6)... Pass line, (7)... Image processing CPU, (8)...
・Program ROM, (9)...Display packet RAM
, (10)...Program number data memory, (11)...
・Memory for storing program data, (27)...remote control,
(28)...Light receiving section, (29)...Nonvolatile memory, (30)...Center, (31)...NULL time detection circuit.

Claims (1)

[Claims] (1) Captain information is called up from the center by key operations on a keyboard and stored in the program data memory, and includes a search program table that stores one or more search program numbers set by the key operations. A non-volatile memory, and a CPU that retrieves captain information from a center using the search program data stored in the non-volatile memory, outputs a storage end signal when storage is completed, and instructs the non-volatile memory to output the next search program data. A captain receiver characterized by being equipped with.