JPH1093666A - Battery for portable telephone provided with ansewering function without grasp - Google Patents

Abstract

PROBLEM TO BE SOLVED: To present a battery for portable telephone provided with an answering function without grasp to provide many functions such as answering, memorandum sounds, grasp elimination, low power, power wake-up, and high- speed charging. SOLUTION: One answering and grasp elimination controller 40 and the master machine system of a portable telephone 20 are connected to this battery, and it is provided with a structure consisting of plural control push buttons, one microphone 12, one signal indicator lamp 13, and one speaker 14. Since the answering and grasp elimination controller 40 has one voice processing and preservation unit 41 and two interchangeable units 43, it is unnecessary to grasp the battery of the portable telephone 20, and answering and related functions are provided, and a function which reduces the power consumption power wake-up, low power, etc., and protects the battery to extend its life and a function of high-speed charging are provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile phone, and more particularly, to a battery for a mobile phone having functions such as answering, memorandum recording, exemption from gripping, and rapid charging.

[0002]

2. Description of the Related Art Mobile phones are widely used communication tools at present, and cannot be replaced with other fixed communication tools because of the convenience that they can be used anytime and anywhere. And vendors are constantly improving the functions of mobile phones, and mobile phones can exhibit more practical functions. For example, a grip exemption function used when driving a car is a function that is convenient for a driver to use a mobile phone and is effective for protecting driving safety. Also, in Europe, car mobile phones are legally required car accessories.
However, at present, the main engine structure of the mobile phone is already full, so instead of increasing the functions of the main engine part,
The above-described attached functions are added by an external structure. However, when a mobile phone is provided with many additional functions, its external structure is also complicated, and the convenience and portability of the mobile phone are relatively lost. Therefore, it is an issue of future research and development how to add the additional functions of the mobile phone, which are currently being upgraded, to the mobile phone while saving space.

[0003]

SUMMARY OF THE INVENTION The present invention has been made to solve the problem that the conventional method of providing an accessory function of a portable telephone by an external structure has caused inconvenience in carrying around. And the correlation structure thereof, with the aim of adding a multi-item accessory function. Therefore, an object of the present invention is to provide a kind of battery for a mobile phone that does not need to be gripped and has an answering function. In addition to providing the power required for a mobile phone, the battery has multiple functions such as answering, memorandum recording, exemption from gripping, low power and power wake-up, and rapid charging.

[0004]

According to a first aspect of the present invention, there is provided a battery main body provided in a battery casing, and the battery main body supplies necessary power to a portable telephone and a correlating device therefor. A battery for a mobile phone having an answering function that does not need to be gripped and is connected to the battery body 10 in the battery casing 1 to rectify and convert current.
One power rectification conversion device 30 is provided, and one answering and grip exemption control device 40 is connected to the power rectification conversion device 30 to provide one control unit 401. Connected to a plurality of control push buttons 11, one microphone 12, one signal display lamp 13 and one speaker 14, which are connected to the main system of the mobile phone 20 and separately provided on the surface of the battery casing 1, Can control the answering and gripping exemption control device 40 from the outside, and the control unit 401 is separately connected to one voice processing storage unit 41 and two sets of exchange units 42 and 43,
One of the exchange units 42 is the mobile phone 20.
From the speaker, and transmits the voice of the caller on this side to the microphone 12.
The signal is further processed by another switching unit 43, an audio signal is provided to the mobile phone 20 to make a call with the other party, and the function of excluding grip is achieved. Issue, save, and sound
The voice information is transmitted to the voice processing and storage unit 41 via the exchange unit 43, the voice is encoded and compressed, and stored in the ROM as a message on the answering side. Through the control unit 401, the control unit 401 controls the audio processing storage unit 41 to encode and compress the audio,
The message is stored in the RAM therein, and is regarded as the message of the other party. The message voice is transmitted from the speaker 14 via the exchange unit 42 for controlling the speaker 14, and the message is stored in the voice processing storage unit 41. When the control unit 401 is in operation, the control unit 401 causes the signal display lamp 13 to flash, and
1 to control the message information.
The voice information input from the two exchange units 42 and 43
After being stored in the RAM in the voice processing and storage unit 41 through the operation of
When the control unit 401 of the answering and holding exemption control device 40 receives the transmission stop signal from the mobile phone 20, the control unit 401 enters the low power state, thereby saving power, and the control unit 401 enters the low power state. Before the sound processing and storage unit 41 is completely turned off,
The message on the answering side in the OM is not deleted by turning off the power, but the message on the other side in the RAM is deleted by the interruption of the power supply. Since the state is the same as the state where the unit 401 is receiving a signal, a low power state cannot occur, so that the message is secured and not deleted, and when the control unit 401 receives the call information from the mobile phone 20, , The control unit 4
Reference numeral 01 denotes a battery for a mobile phone which recovers to a normal power supply state and which does not need to be gripped and has an answering function.

According to a second aspect of the present invention, there is provided the answering and gripping exemption control device according to the first aspect, wherein the battery body 10 is provided with a rapid charging function separately, and is rectified by a power input protection system during charging. From, through the processing of the charge input amount control system including switch control, automatic adjustment, full rectification, current switch, and after the voltage and temperature switch control and main IC control are combined, the input power is charged to the battery When the external power supply is rectified and input, the main control IC receives the signal of the temperature control gate circuit, sends it to the power input automatic adjustment circuit, and transfers the charging power through the power input automatic adjustment circuit to the existing battery. Depending on the amount of power supply and the temperature condition, an appropriate input current is input to the current input control gate circuit, and the current passing through the circuit is converted to DC again by the high-frequency complete rectifier circuit. The battery was charged according to the necessary conditions, and adjusted and controlled by the power input automatic adjustment circuit, current input control gate circuit, and temperature control gate circuit based on one accurate determination of the battery status. A battery for a mobile phone, which does not need to be gripped and has an answering function, is characterized in that a charging operation by an external power supply is formed, rapid charging is possible, and the battery is not damaged.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention includes a single battery casing 1, in which a single battery body 10 is provided. The battery body 10 includes a portable telephone 20 and other accessory parts. A plurality of control push buttons 11, one microphone 12, one signal display lamp 13, and one speaker 14 are provided on the surface of the battery casing 1 (see FIG. 1).

[0007] The control push button 11 includes one grip exemption call key SPK, one answering function key TAD,
One answering side message key MSG, one delete key DEL, one broadcast key PLAY, one broadcast stop key STOP, one reverse key REW, one fast forward key FWR, and one memo recording key MEMO are included. ing.

The inside of the battery casing 1 is shown in FIG. The battery body 10 supplies necessary power to one answering and gripping exemption control device 40 via one power rectification conversion device 30, and the system of the answering and gripping exemption control device 40 is shown in FIG. One control unit 401, the main unit of the mobile phone 20 and the control push button 11, the signal display lamp 13, and the two exchange units 4
2, 43, including one audio processing storage unit 41,
The two exchange units 42 and 43 are further connected to the mobile phone 20 for inputting and outputting voice.

[0009] The call key S exempted from holding the control push button 11
When the PK is pressed, the voice coming from the mobile phone 20 passes through one of the exchange units 42, the voice of the other party is transmitted from the speaker 14, and the response voice of the caller on this side is another voice from the microphone 12. One replacement unit 43
And the voice is provided to the mobile phone 20 and transmitted to the other party. In other words, the grip exemption call key SPK of the control push button 11 is a key for determining whether or not to execute the grip exemption function of the present invention, and if the grip exemption call key SPK is pressed. , The other party's call is transmitted from the speaker 14, and this call is made to the microphone 1
2 is input to the mobile phone 20 and sent to the other party. If the holding exemption call key SPK is turned off, the call is completely executed by the mobile phone 20 itself.

If the answering side message key MSG of the control push button 11 is pressed, the voice of the answering side message of the person on the side, that is, the person having the handset, is input from the microphone 12 and the exchange unit 43 is operated. The audio signal is sent to the audio processing and storage unit 41, which can encode, compress, and store it in the ROM.
1 when the answering function key TAD is pressed, the control unit 401 receives a signal from the mobile phone 20 when the other party talks, and
An answering-side message is sent from the OM to the mobile phone 20 and sent to the other party. If the other party has a message, the audio signal is sent to the control unit 40 on the other hand.
1 through the control of the audio processing and storage unit 41,
After being compressed, it is stored in the RAM, and at the same time, the sound is transmitted from the speaker 14 via the switching unit 42, so that the person present there can directly hear the message of the other party. When the message of the other party is stored in the voice processing storage unit 41, the control unit 401 flashes the signal display lamp 13 to notify the person on this side.

When the person on this side sees that the signal display lamp 13 is flashing, it is known that the other party has left a message, and if the broadcast key PLAY is pressed, the voice is transmitted through the voice processing storage unit 41. It is returned to the speaker 14 via the exchange unit 42.

Other control push buttons 11, such as a broadcast stop key STOP, a reverse key REW, and a fast key FW
Keys such as R and the delete key DEL are used by the audio processing and storage unit 41 to stop broadcasting the audio, return to the previous one destination message, and return to the next one destination message. Each shows the operation of message deletion.

When the user presses the memo recording key MEMO, voice information can be memorized and recorded, that is, the user inputs voice of an important matter from the microphone 12 and passes through the exchange unit 43 to another exchange unit. The control unit 401 controls the voice processing and storage unit 41 to store the voice information from the exchange unit 42 in the RAM. The user also operates the broadcast stop key STO described above.
P, Reverse key REW, Fast key FWR, Delete key D
With the EL, the reminder recording information can be controlled.

The battery 10 of the present invention has the effects of providing the above-described functions, saving battery power, and extending its service life. In the present invention, in particular, the wake-up of the power supply (Wake Up) and the low power (Low Po
wer) function. What is called low power is
This means that when there is no information to be transmitted to the mobile phone, the system automatically reduces the power requirements of each component to a minimum. When the call information is transmitted, the system automatically recovers the electrical energy of each component to the required degree. As shown in FIG. 4, the power supply wake-up function is such that the control unit 401
When the control unit 401 receives a specific signal indicating that there is information of the mobile phone 20 or other external control, the control unit 401 wakes up from a low power state and recovers to a normal power use state. However, the above-mentioned signal is transmitted directly through a circuit connected to the control unit 401, or is detected through decoding of a signal conversion circuit and as information coming from the outside world.
The recovery and use of the power supply of the control unit 401 is controlled by a time controller (Timer). This one time controller is controlled by an external circuit or processed by software in a memory in the control unit. You.

The control unit 401 recovers and recovers to a normal power supply state, and detects a signal from the outside world (for example, a telephone ringing sound or when a user presses a certain external control push button). When it does, it wakes up and connects with the audio processing storage unit 41
Exerts its above-mentioned functions.

The signal detection circuit 50 of the control unit 401
When a transmission (call) stop signal is received from the mobile phone 20, the control unit 401 enters a low power state, and the control unit 401 also forcibly inputs a low power sleep state by inputting an additional press key provided on the battery. Or if the time controller of the control unit 401 does not receive any external activity signal during a certain time, the control unit 401 is automatically entered into a low power state.
Before the control unit 401 enters the low power state, the power of the audio processing storage unit 41 is completely turned off,
The answering side message in the ROM is not deleted even when the power is turned off. However, the other party's message in the RAM is deleted by the power cut. If the other party's message is in the voice processing storage unit 41, it is the same as the control unit 401 receiving the information of the mobile phone, the low power state does not occur, and the other party's message is deleted. Can not be done.

The battery body 10 of the present invention also has a rapid charging function. As shown in FIG. 5, when charging with an external power supply, the battery body 10 is rectified in advance by a power supply input protection system, and then is switched. After going through the process of the charge input amount control system including control, automatic adjustment, full rectification, current switch, voltage and temperature switch control and main IC control are combined, then power is input and the battery is charged . When the outside power is rectified and input to 12V,
The main control IC receives the signal of the temperature control gate circuit, sends the signal to the power input automatic adjustment circuit, and supplies the charging power through the power input automatic adjustment circuit, according to the existing power supply amount of the battery and the temperature condition.
After an appropriate input current is input to the current input control gate circuit, the current passing through the circuit is converted into a direct current again by a high-frequency complete rectifier circuit, and the battery is charged according to the required situation. A power input automatic adjustment circuit, a current input control gate circuit, and a temperature control gate circuit accurately determine, adjust, and form a controlled charging operation using one external power supply. Most current mobile phone batteries charge slowly, so rapid charging was prone to failure. However, according to the present invention, the battery characteristics are automatically read, charging appropriate for the battery characteristics is performed, and the amount of current is automatically adjusted in accordance with the input battery. Further, a highly efficient charging operation is combined. As a result, the charging time is maintained and is unchanged (about 1 hour from 0 to charge saturation), and has a rapid charging effect. In addition, according to the actual measurement result, the charging input voltage Vin = 12.0
5V, charging input current Iin = 0.945A, total charging input efficiency Pin = 12.05 * 0.925 = 11.15W
In the measurement after the completion of charging, the output voltage Vo
ut = 10.6V, output current Iout = 0.965A,
The total output efficiency Pout = 10.6 * 0.956 = 1
0.13 W, WPout = Pin-Pout = 11.1
5W-10.13W = 1.02W, the efficiency value of which is Wpo
ut / Pin% = 91.47%, ie about 92%;
The charging efficiency of a general rechargeable battery is about 80%,
It can be seen that the charging efficiency of the present invention is about 12% higher than the traditional charging efficiency, and that the charging efficiency is high.

[0018]

According to the present invention, there is provided a kind of battery for a portable telephone having an answering function which does not need to be gripped, and which comprises an answering and gripping exemption control device and a main system of the portable telephone. It is connected and has a plurality of control push buttons, one microphone, one signal display lamp, one speaker structure, and the answering and gripping exemption control device is one voice processing storage unit and two sets of exchange. By having a unit, the battery of the mobile phone does not need to be gripped, it has an answering and correlation function, and it saves power and protects the battery by power wake-up, low power, etc. Function to increase its service life,
And has a rapid charging function.

[Brief description of the drawings]

FIG. 1 is an external perspective view of the present invention.

FIG. 2 is a system block diagram of the present invention.

FIG. 3 is a block diagram of an answering and grip exemption function of the present invention.

FIG. 4 is a block diagram of a wake-up and low-power function using a power supply according to the present invention.

FIG. 5 is a control block diagram of battery charging according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Battery casing 10 ... Battery body 11
・ ・ Control push button SPK ・ ・ ・ Grip exemption talk key TAD ・ ・ ・ Answering function key MSG ・ ・ ・ Answering side message key DEL ・
..Delete key PLAY Broadcast key STOP Broadcast stop key REW Reverse key FWR Fast key MEMO Reminder key 12 Microphone 13 Signal display lamp 14 ... Speaker 2
0 ... mobile phone 30 ... power rectification conversion device 40 ... answering and gripping exemption control device 401 ... control unit 41 ... voice processing storage unit 42, 43 ... replacement unit 50 ..Information detection circuits

Claims (2)

[Claims] A battery main body provided in a battery casing, the battery main body supplying power necessary for a mobile phone and its correlating device, and has a kind of grip-less and answering function. A battery for a mobile phone having a power rectifying conversion device 30 connected to the battery main body 10 for rectifying and converting a current in the battery casing 1, one answering and holding The exemption control device 40 is connected to the power rectification conversion device 30 to form one control unit 4.
01, the control unit 401 is connected to the main system of the mobile phone 20, and a plurality of control push buttons 11, one microphone 12, one signal display separately provided on the surface of the battery casing 1. It is connected to the lamp 13 and one speaker 14 so that a user can control the answering and holding exemption control device 40 from outside. The control unit 401 is separately provided with one voice processing storage unit 41 and two sets. Replacement units 42 and 43
And one of the exchange units 42 is connected to the mobile phone 20.
From the speaker, and transmits the voice of the caller on this side to the microphone 12.
The signal is further processed by another switching unit 43, and a voice signal is provided to the mobile phone 20 to make a call with the other party, thereby achieving a gripping exemption function. The voice is input from the microphone 12, the voice information is transmitted to the voice processing and storage unit 41 via the exchange unit 43, the voice is encoded and compressed, and a message on the answering side is stored in the ROM therein. And the voice information is transmitted from the mobile phone 20 to the control unit 4.
01, the control unit 401 controls the audio processing and storage unit 41 to encode and compress the audio,
When the message is transmitted from the speaker 14 via the switching unit 42 for controlling the speaker 14 and the message is stored in the voice processing storage unit 41, The control unit 401 flashes the signal display lamp 13 and allows the user to control the message information by using the control push button 11. The voice information input from the microphone 12 is processed by the two exchange units 42 and 43 to perform voice processing. When the control unit 401 of the answering and gripping exemption control device 40 receives a signal from the mobile phone 20 to stop transmission, when the signal is stored in the RAM of the storage unit 41 and becomes a reminder sound recording of important matters, Entering the low power state, thereby saving power, and the control unit 401 enters the low power state. Before, firstly although power voice processing storage unit 41 is completely disconnected, R
The message on the answering side in the OM is not deleted by turning off the power, but the message on the other side in the RAM is deleted by the interruption of the power supply. Since the state is the same as the state where the unit 401 is receiving a signal, a low power state cannot occur, so that the message is secured and not deleted, and when the control unit 401 receives the call information from the mobile phone 20, , The control unit 4
01 is a battery for a mobile phone having an answering function that does not need to be gripped, which is restored to a normal power supply state. 2. The answering and gripping exemption control device according to claim 1, wherein the battery main body 10 is separately provided with a rapid charging function. After going through the process of the charge input amount control system including automatic adjustment, full rectification, and current switch, the control of the voltage and temperature switches and the main IC control are combined, the input power is charged to the battery, and the external power is When rectified and input, the main control IC receives the signal of the temperature control gate circuit, sends it to the power input automatic adjustment circuit, and passes the charging power through the power input automatic adjustment circuit,
Depending on the existing power supply amount of the battery and the temperature condition, an appropriate input current is input to a current input control gate circuit, and the current passing through the circuit is converted to DC again by a high-frequency complete rectifier circuit.
The battery was charged according to the necessary conditions and adjusted and controlled by the power input automatic adjustment circuit, current input control gate circuit, and temperature control gate circuit based on one accurate determination of the battery status. A battery for a mobile phone which does not need to be gripped and has an answering function, wherein a charging operation by an external power supply is formed, rapid charging is possible, and the battery is not damaged.