KR0131883Y1 - Paging mode automatic selection device of radio pager - Google Patents

Abstract

The present invention relates to a call mode automatic selection means of a wireless pager. Since the call mode is conventionally selected manually, these operations are cumbersome and inadvertent in environments where a user does not require a melody mode. If not, it would be difficult to avoid the disadvantageous problems such as sounding in a quiet moving environment to attract the attention of others.

The present invention is connected to the microprocessor 28 input port of the pager system to improve this problem is provided with a vibration sensor unit (1) to detect the vibration state when the user is portable when switching, The microprocessor 28 is equipped with a calling mode automatic selection program 10 having a series of processes for automatically selecting and processing a melody mode or a vibration mode of a call mode according to whether the vibration sensor unit 1 is switched. It is to provide an automatic call mode selection device of a wireless pager, characterized in that the set.

Description

Automatic call mode selection device of pager

1 is a circuit block diagram showing a conventional pager system.

Figure 2 (a) is a reference diagram showing a conventional pager main body.

(b) is a reference view of (a) from the back.

Figure 3 is a circuit diagram of an embodiment of a pager system circuit to which the call mode automatic selection function of the present invention is added.

Figure 4 is an embodiment of a call mode selection program mounted on the system microprocessor of the present invention.

5 is a reference diagram showing a main page of the pager according to the present invention.

* Explanation of symbols for main parts of the drawings

1: Vibration sensor unit 1a: Sensor tube

1b: glass ball 1c, 1d: a, b vibration sensor

10: call mode selection program

The present invention relates to a mode selection means of a wireless pager, and particularly, when the call mode of the pager is divided into a melody mode, it is possible to obtain the convenience of using the call mode by automatically selecting it as necessary.

Along with the remarkable progress of wireless communication, so-called pager radio pagers are in progress.

As an example, the system circuit block of such a pager is shown in FIG.

Here, an antenna 21 for receiving radio call radio waves transmitted from a telephone station in an operation mode of a pager, a reception filter unit 22 for filtering out radio waves received by the antenna 21, and the reception filter unit 22 An amplifier 22 for amplifying the filtered radio wave, a mixer 24 for mixing the signal frequency amplified by the amplifier 22 with the frequency of the local oscillator 25, and an output from the mixer 24. A detection unit 26 for detecting a predetermined signal from the frequency signal, and a display unit by comparing the signal data provided by the detection unit 26 with a magnetic password and reading letters or numbers such as a telephone number calling the pager. A microprocessor 28 for performing system control such as indicated by (29), a selection key portion 27 for selecting a mode following the microprocessor 28, and letters and numbers under the control of the microprocessor 28; A display unit 29 for displaying, It consists of a configuration including a speaker 30 and a vibration driving unit 31 for generating a ringing sound such as a melody.

2 shows a pager body 4 associated with FIG.

Here, as shown in FIG. 2A, a plurality of selection key portions 27, a display portion 29 window, and a speaker 30 window for selecting a pager mode or the like are provided on the front of the case 41 of the main body 4, and the selection key portion is provided. Reference numeral 27 is made up of a message key 27a, a call mode key 27b, a mode selection key 27c, and the like.

Moreover, the pager fixing line 5 is provided in the side surface of the main body, and it consists of the fixing line part 51 and the tongs 52, The clip (back) of the case 41 of the main body 4 like the (b) 42) is also installed.

In addition, the wireless pager has a melody mode and a vibration mode in which the user can know the call state when the pager is in use, and the setting of such a mode is performed by the selection key section 27 in the call mode key 27b and mode selection key ( 27c), the melody mode and the vibration mode by the vibration driving unit 31 were selected and used.

In the related art, when the user is moving in the wireless pager, the user feels the melody mode unnecessarily, or when the melody mode is not required in consideration of the eyes; the call mode is selected through the above key operation. Was using.

However, the selection of the call mode using such a selection key in the related art is inevitable, and on the other hand, when the user forgets the operation of the selection key and uses the sound, the call is made from a quiet place or a bus where there are many people. It is a problem because the user is forced to feel the psychological burden by ringing loudly.

An object of the present invention is to solve the problems of the prior art as described above, by making it possible to automatically select and control the calling mode when using the pager, making the caller to facilitate the use of such pagers It is to provide a mode automatic selection device.

The present invention is in particular connected to the system microprocessor of the pager system so as to implement the object of the above example, the vibration sensor unit for providing a status signal of the pager moving to the microprocessor, and the melody mode or vibration depending on the operation state of the vibration sensor unit A call mode automatic selection device having a configuration in which a call mode automatic selection program having a series of processes for selectively controlling a mode is mounted on a system.

Hereinafter, by referring to this in more detail with the accompanying drawings will be understood more specific features of the present invention.

That is, FIG. 3 shows a circuit block of the pager system equipped with the call mode automatic selection function according to the present invention.

In this case, the antenna 21, the reception filter unit 22, the local oscillation unit 25, the mixing unit 24, the detector unit 26, the microprocessor 28, the selection key unit 27, the display unit 29, the speaker ( 30) and the pager system including the vibration driving unit 31, the input port of the microprocessor 28 is provided with a vibration sensor unit (1).

The vibration sensor unit 1 is installed inside the main body 4 as shown in FIG. 5, which is designed to connect or disconnect the electrical contact according to the normal motion and vibration state as shown in FIG. 3, which is a sensor tube 1a. ) Is composed of a glass ball (1b) that is moved as tilted in a horizontal state, and a, b vibration sensor (1c, 1d) subjected to vibration shocks as the glass ball (1b) is moved to one side. And a and b which are signal lines generated from these a and b vibration sensors 1c and 1d are connected to an input port of the microprocessor 28.

On the other hand, the call mode automatic selection program 10 of FIG. 4 is mounted on the system microprocessor.

Here, after the pager on mode (step 11) from the start step, go to the vibration sensors a and b modes (step 12), and then check whether the a and b signals from the a and b vibration sensors 1c and 1d have changed (step 1). 12) Here, if Y (Y; Yes), the clock count is set to 0 (step 14). Then, the time of checking whether the counter number of the clock counter reaches a predetermined value is checked (step 15). The mode is maintained (step 17), and if it is No in step 13, it goes to the melody mode, and in step 15, it goes to (N) melody mode (step 16).

The present invention of such a configuration is as follows.

That is, in the wireless pager according to the present invention, when the user places the main body 4 of the pager in a fixed place as shown in FIGS. 3 to 5, the vibration sensor 1a of the vibration sensor unit 1 is turned off. Because of this, the main body 4 is in the operating state in the melody mode.

In this melody mode, if there is a call in the pager, the melody rings as usual, so that the user can know the call state.

On the other hand, when the user attaches the body 4 to the waistband and moves, the a and b vibration sensors 1c and 1d in the sensor tube 1a of the vibration sensor unit 1 as shown in FIG. The microprocessor 28 provides a and b signals.

The microprocessor 28 checks whether the a and b signals of the a and b vibration sensors 1c and 1d of the vibration sensor unit 1 are changed by the call mode automatic selection program 10 of FIG. Step 11, 12, 13) If NO (N), the melody mode is entered.

In the case of Y (Y) in step 13, a predetermined time is checked by a clock counter to determine whether to enter the vibration mode or the melody mode, and to enter the vibration mode. (Steps 14, 15, 16, 17) ).

Therefore, in this state, when the user is on the move (environment such as riding on a vehicle or walking), the call operation is always performed in the vibration mode. It is not dragged, which makes the pager easier to use.

Claims (2)

Antenna 21, Receive Filter 22, Local Oscillator 25, Mixer 24, Detector 26, Microprocessor 28, Select Key 27, Display 29, Speaker 30 In the pager system including the vibration drive unit 31 and the like, the vibration sensor unit 1 is connected to the input port of the microprocessor 28 to detect the vibration state when the user is portable when switching The microprocessor 28 further includes a call mode automatic selection program 10 having a series of processes for automatically selecting and processing a melody mode or a vibration mode of a call mode according to whether the vibration sensor unit 1 is in a switch operation state. The call mode automatic selection device of a pager, characterized in that is mounted. 2. The call mode automatic selection program 10 goes from the start step to the vibration sensor a, b mode after the pager on mode (step 11) (step 12), and then to the a, b vibration sensor 1c, 1d. Check whether the a and b signals are changed (step 12), and if yes (Y; Yes), the clock counter is set to 0 (step 14), and again the number of counters of the clock counter reaches a predetermined value. Check the time (step 15), keep the vibration mode if yes (step 17), go to the melody mode if no in step 13 (N), or go to the melody mode in step 15 (N) A device for automatically selecting a call mode of a pager, characterized by a thin process (step 16).