JP3049903B2 - Selective call signal receiving device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a selective call signal erasing device (system) for a wristwatch type selective call signal receiving device.

[0002]

2. Description of the Related Art FIG. 6 shows a conventional example of a selective calling signal erasing method in a conventional selective calling signal receiving apparatus.
29 is a message display. Numeral 30 indicates a reception time. 31 is an operation mode display. Reference numeral 32 denotes an operation mode confirmation display. FIG.
By pressing the 5 B button shown in FIG. Here, to delete the message, select the message you want to delete in the message display of 29,
After that, it is necessary to select the DELETE mode in 31 operation mode displays. The DELETE mode selected in the 32 operation mode confirmation display is executed. This is a device (method) for erasing a message in the above series of operations.

[0003]

However, the above-mentioned prior art has a problem that the erasing operation of a message is complicated and a large number of button operations are required for erasing all the received signals. Accordingly, the present invention is to solve such a problem, and an object of the present invention is to provide a device which can delete a message with a simple button operation and which is easy to understand.

[0004]

The selective calling signal receiving apparatus according to the present invention is a watch type selective calling signal receiving apparatus. A) Tuning means for selecting a transmitting station for transmitting a signal to the selective calling signal receiving apparatus; C) receiving means for receiving the selective calling signal; c) storing means for temporarily storing the selective calling signal received by the receiving means; d) controlling means for managing the channel selecting means, the receiving means, and the storing means; When the channel selection operation is performed by the station means, the all-selection calling signal of the storage means is deleted.

[0005] Except for the selective call signal with the protection mark added by the user of the selective call signal receiving apparatus of the present invention, the selective call signal stored in the storage means is subjected to the channel selecting operation by the channel selecting means. It is characterized in that it is deleted when it is touched.

[0006]

1 is a schematic diagram showing a selective call signal receiving apparatus according to the present invention. Reference numeral 1 denotes a band with a built-in antenna for receiving a signal. 2 is a display unit for displaying the received selective call signal. Reference numeral 3 denotes a case including a display unit and a circuit block. 4 A button, 5 B button, 6 C button,
The selected call signal receiving device of the present invention is operated by the D button 7. Reference numeral 8 denotes a clasp upper cover, and 9 denotes a clasp main body.
At steps 8 and 9, the band with built-in antenna 1 is formed into a loop to form a loop antenna.

Simultaneously pressing the 12 A button and the 13 C button shown in FIG.
Display the reception frequency. The self-diagnosis display shows the correctness of the received signal, and the received frequency display shows the frequency of the currently selected and called signal. Here, by simultaneously pressing the A button 12 and the B button 13, the tuning operation is started, the optimum frequency is automatically selected, and the reception frequency of 11 is displayed.
At this time, it is possible to perform the channel selection operation and simultaneously erase all the received selective call signals.

A further explanation will be given with reference to FIG. 14 is a CPU as a control means. Reference numeral 15 denotes a PLL as a channel selection means.
Reference numeral 16 denotes an antenna unit serving as a receiving unit. Reference numeral 17 denotes a memory as storage means. After selecting the optimal frequency by 15 PLLs from radio waves received from 16 antenna units,
The received message is stored in the memory 17. This series of operations is controlled by 14 CPUs. The tuning operation is performed when the battery is exchanged, or when the signal returns to the signal receiving range after being out of the signal receiving range. At this time, as a method of erasing the contents of the memory as the storage means, it is often necessary to simultaneously press two buttons shown in the prior art and to perform a complicated mode operation. Therefore, a method is proposed in which the memory can be simultaneously erased by performing the tuning operation. Here, if there is a message to be stored even after the channel selection operation, the user of the selective call signal receiving apparatus of the present invention can secure the entire erasure by adding a protection mark to the received message.

FIG. 4 is an explanatory diagram showing a state in which a protection mark is added to the selective calling signal in the storage means. The addresses of the memory for storing the received message are shown at 18-21. The contents of the received message are shown in the data area 22. A user of the device of the present invention can add 23 protection marks when receiving a message. Here, when the channel selection operation is performed, messages other than those to which the 23 protection marks are added are deleted.

FIG. 5 is an explanatory diagram showing a state in which signals other than the selective calling signal with the protection mark in the storage means are deleted. 24 to 26 show the storage addresses of the protected messages. 27 is the content of the message is stored in the 27 data area. Only the message to which the 28 protection mark is added remains in the memory without being erased.

[0011]

As described above, according to the present invention, unnecessary messages other than those to which the protection mark is added can be collectively deleted by the user during the channel selection operation, and complicated button operations and difficult modes can be performed. This has the effect of being freed from the message erasing method by setting.

[Brief description of the drawings]

FIG. 1 is an external view showing an embodiment of a selective call signal receiving apparatus according to the present invention.

FIG. 2 is an explanatory diagram of a display state during a first scan.

FIG. 3 is a block diagram showing a control flow according to the present invention.

FIG. 4 is an explanatory diagram of a state in which a protection mark is added to a selective calling signal in a storage unit.

FIG. 5 is an explanatory diagram of a state in which signals other than a selective calling signal with a protection mark in a storage unit are deleted.

FIG. 6 is an explanatory view showing a conventional example.

[Explanation of symbols]

 1 band (antenna) 2 display unit 3 case 4, 12 A button 5 B button 6, 13 C button 7 D button 8 Middle clasp top 9 Middle clasp body 10 Self-diagnosis display 11 Reception frequency display 18-21, 24-26 addresses 22, 27 Data area 23, 28 Protection mark 29 Message display 30 Reception time display 31 Operation mode display 32 Operation mode confirmation display

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) H04Q ^7/ 00-7/38 H04B ⁷ /24-7/26 102

Claims (2)

(57) [Claims] 1. In a wristwatch-type selective calling signal receiving apparatus: a) channel selecting means for selecting a transmitting station for transmitting a signal to the selective calling signal receiving apparatus; b) receiving means for receiving a selective calling signal; Storage means for temporarily storing the selective call signal received by the means; d) control means for managing the channel selection means, the reception means, and the storage means; and the storage means when the channel selection operation is performed by the channel selection means. A selective call signal receiving device, wherein the selective call signal is deleted. 2. In a wristwatch-type selective calling signal receiving apparatus: a) channel selecting means for selecting a transmitting station for transmitting a signal to the selective calling signal receiving apparatus; b) receiving means for receiving a selective calling signal; Storage means for temporarily storing the selective calling signal received by the means; d) control means for managing the channel selecting means, the receiving means, and the storing means, and the protection added by the user of the selective calling signal receiving apparatus of the present invention. Except for the marked selection call signal,
A selective calling signal receiving apparatus, wherein a selective calling signal stored in a storage means is deleted when a tuning operation is performed by the tuning means.