JP2004015728A - Mobile telephone terminal - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mobile telephone terminal in which a limitation of a transmitting-receiving function is canceled in accordance with an attributes of a user of a mobile telephone in motion and use conditions. <P>SOLUTION: A mobile telephone terminal 100 is provided with: a control circuit 6 for managing the entire terminal; a communication processing circuit 9 for performing radio transmission-reception; an acceleration detecting device 1; and a speed detecting circuit 5 for detecting the moving speed of a main body with the movement of a moving object such as a vehicle. The control circuit 6 is equipped with a function for controlling incoming and transmitting calls when the speed detecting circuit 5 detects a moving speed which exceeds a threshold. Further, the control circuit 6 discriminates whether the user of the mobile telephone terminal 100 is the driver of the moving object or his/her fellow passenger and when it is determined that the user is the fellow passenger and the vehicle is moving at a high-speed, an incoming response, a transmitting operation and the execution of a calling mode are made possible so that only the fellow passenger can ordinarily use the terminal even under high-speed movement. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a mobile phone terminal device, and in particular, when a mobile phone terminal device and a user receive an incoming call while traveling, only when the owner is a driver other than a passenger such as a passenger, the incoming call and the accompanying operation can be performed. The present invention relates to a mobile phone terminal device that is permitted.
[0002]
[Prior art]
In mobile phone terminal devices such as mobile phones, it is required to refrain from using them while driving a vehicle such as an automobile or traveling on public transportation such as a bus or a train in consideration of danger avoidance and inconvenience to the surroundings. ing. However, since it is not enough to rely on the manners of the user, it is not enough to detect the movement of the mobile phone terminal and add a function to limit the call and communication functions to the mobile phone terminal device. And JP-A-10-224856, JP-A-10-294971, JP-A-10-336741, and JP-A-2001-103547.
[0003]
In Japanese Patent Application Laid-Open No. Hei 10-224856, when moving in an automobile or the like, a moving speed is detected from a fading pitch, and a voice message is notified to the other party when the moving speed becomes equal to or higher than a set value. In Japanese Patent Application Laid-Open No. Hei 10-294971, an amplitude characteristic per frequency of an acceleration signal at the time of occurrence of acceleration, braking, turning, wobbling, vertical movement or the like during driving of a vehicle is compared with a preset characteristic, and both are compared. Send a warning sound to the other party when approximating. By sending voice messages and warning sounds to the other party, the other party can recognize that the mobile side is in a situation where it is difficult to answer the phone, and take measures such as interrupting the conversation to prevent accidents. Can be.
[0004]
In Japanese Patent Laid-Open Publication No. Hei 10-336641, the moving speed of an automobile or the like is detected, and if the moving speed is equal to or less than a set value, the normal incoming call mode is set. If the moving speed exceeds the set value, the automatic incoming call answering mode is set. As the moving speed increases, the danger of using a mobile phone or the like increases. Therefore, if the moving speed exceeds a set value, the automatic incoming call answering mode is set.
[0005]
Japanese Patent Application Laid-Open No. 2001-103547 discloses an incoming call control device that is connected to a mobile phone terminal device and detects whether the mobile phone terminal device is present in a vehicle. And a hands-free device connected to the incoming call control device. The incoming call control device executes a hands-free incoming call when detecting that the mobile phone terminal device is present in the vehicle and that the speed is equal to or higher than a predetermined vehicle speed. As a result, a conventional product can be used as it is in the hands-free device, and there is no need to provide a dedicated communication network radio circuit, so that effective use of resources can be achieved.
[0006]
FIG. 6 shows a standby process in a conventional mobile phone terminal device. Here, the mobile phone terminal device includes a detecting unit that detects that the mobile phone is moving at high speed together with a moving body such as a vehicle (automobile or the like), and a control that restricts a transmission / reception function at the time of detecting high-speed movement based on a detection result of this unit. And a high-speed movement control function for executing In the following, steps are represented by “S”, “Y” represents Yes, and “N” represents No.
[0007]
First, the presence or absence of an incoming call is determined (S601). If there is an incoming call during standby, it is determined whether or not the high-speed movement control is being executed (S602). If the high-speed movement control is being executed, a process of transmitting a "move message" for notifying the caller of the movement is executed (S603). Incoming call notification processing (generation of ringing tone, vibrator vibration, etc.) is started (S605). When the called party presses the "call key" to answer this call (S606), the incoming call notification ends (S607), and the mode shifts to a call mode for making a call. If the "call key" has not been pressed in S606 in response to the call, it is determined whether or not the setting is such that the answering machine can be used (S608). If an answering machine has been set, it is determined whether or not to process the answering machine (S609). When the answering machine process is performed (when a predetermined time has elapsed from the time of the incoming call), after terminating the incoming call notification (S610), the answering machine process for recording the message from the caller (S611) is performed. Execute. If the answering machine is not to be processed (when a predetermined time has not elapsed from the time of the incoming call), it is determined whether or not the calling side has been disconnected (S613). In S611, when the set time has elapsed, the call termination process (S612) is executed, and the process returns to S601. On the other hand, when the answering machine is not set in S608 (and when the answering machine is not set in S608), it is determined whether or not the calling side is disconnected (S613). Is ended (S614). Further, after the call termination processing (S612) is performed, the processing returns to S601.
[0008]
For the processing of S603, it is determined whether or not an answering machine is set (S604). If there is an answering machine setting, after terminating the incoming call notification (S610), an answering machine process (S611) for recording a message from the caller is executed. When the time set in the answering machine mode elapses, a call termination process (S612) is executed, and the process returns to S601 to wait for an incoming call.
[0009]
FIG. 7 shows a conventional call mode process in a mobile phone terminal device. If there is a disconnection from the calling side during the execution of the call mode (S701), a call termination process for terminating the call mode is executed (S703) regardless of whether the control is for high-speed movement. When there is no disconnection from the calling side, it is determined whether or not the end key is pressed by the called party (S702), and if the end key is pressed, the end processing is executed (S703). If the end key has not been pressed, the process returns to S701 and the subsequent processing is repeatedly executed.
[0010]
[Problems to be solved by the invention]
However, according to the conventional mobile phone terminal device, in any case, it is assumed that the user or the owner of the mobile phone terminal device is the driver only, and it is considered that a passenger other than the driver uses the vehicle. It has not been. For this reason, even when moving at high speed, there is no problem as long as the passenger uses the vehicle, but the control of the communication function is affected, and the mobile phone terminal device cannot be manually received and transmitted. . It is thought that the convenience of the mobile phone terminal device will be improved if it is recognized that it is a person other than the driver in some way even if it is moving at high speed, and if it can be used freely with that recognition. Can be
[0011]
Accordingly, it is an object of the present invention to provide a mobile phone terminal device capable of releasing the restriction on the transmission / reception function according to the attributes and usage status of the mobile phone user who is moving.
[0012]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a communication processing circuit for transmitting and receiving voice data wirelessly, a speed detecting means for detecting a moving speed of a main body accompanying a movement of a moving body such as a vehicle, and the speed detecting means. In a mobile phone terminal device provided with a control unit for performing control for completing incoming and outgoing transmission based on detection of a moving speed exceeding a threshold value, whether the user is a driver of the moving body or a passenger Determining an attribute, determining that the vehicle is a passenger, and simultaneously determining that the moving object is moving at a high speed; A mobile phone terminal device is provided.
[0013]
According to this configuration, when the moving body is moving, the fellow passenger has both hands free, while the driver who is driving can freely use one hand, but does not have both hands free. From this fact, if it is detected that the mobile phone terminal device can be operated with both hands, the user can be regarded as a passenger other than the driver. Therefore, when the control means determines that the attribute is a fellow passenger and the moving body is moving at high speed, the mobile phone terminal device can be used freely without restriction. As a result, it is possible to release the restriction on the transmission / reception function according to the attribute of the user and the use environment, whereas the user who is traveling is always the driver.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 shows a configuration of a mobile phone terminal device according to the present invention.
The mobile phone terminal device 100 is, for example, a mobile phone, and includes an acceleration detection device 1, a timer 2, an external input device 3, a message storage circuit 4, a speed detection circuit 5, a control circuit 6, a microphone 7, an antenna 8, and a communication processing circuit 9. , A voice processing circuit 10, a speaker 11, a display control circuit 12, and a display 13 (liquid crystal display).
[0015]
The acceleration detection device 1 detects acceleration applied to the main body of the mobile phone terminal device 100 from the outside, and outputs this as an electric signal. The timer-2 sets a valid time and a valid period of a signal input to the control circuit 6. The external input device 3 is provided with operation keys such as a numeric keypad, and a result of an input operation or a function designation is transmitted to the control circuit 6. The message storage circuit 4 is a circuit that stores a message to be notified to the user and the other party. The speed detection circuit 5 processes the speed information and the acceleration information obtained by the acceleration detection device 1 and the communication processing circuit 9 so that they can be used by the control circuit 6.
[0016]
The control circuit 6 as a control unit includes a CPU, a memory, an interface circuit, and the like, and responds to signals input from the timer 2, the external input device 3, the speed detection circuit 5, the communication processing circuit 9, and the audio processing circuit 10. Thus, the control of the message storage circuit 4, the communication processing circuit 9, and the voice processing circuit 10 is executed. The microphone 7 functions as a transmitter for inputting a user's voice during a call. The antenna 8 is an element that communicates with the base station, and is attached to the upper part of the main body of the mobile phone terminal device 100 so as to be able to expand and contract.
[0017]
The communication processing circuit 9 is configured to include a transmission / reception block and a signal processing unit, is connected to the antenna 8 and the control circuit 6, and processes the audio data obtained by the audio processing circuit 10 so that the audio data can be transmitted from the antenna 8. The radio wave received by the antenna 8 is converted into audio data and transmitted to the audio processing circuit 10. Further, the communication processing circuit 9 calculates the acceleration information based on the received signal and sends it to the speed detection circuit 5. The audio processing circuit 10 converts an audio signal from the message storage circuit 4 or the microphone 7 into audio data and sends it to the communication processing circuit 9, and converts the audio data obtained from the communication processing circuit 9 into an analog signal and 11 is output. Further, the audio processing circuit 10 outputs the audio data from the message storage circuit 4 to the speaker 11, generates a control signal based on the audio signal of the microphone 7, and outputs the control signal to the control circuit 6. The speaker 11 performs an electro-acoustic conversion of the audio signal from the audio processing circuit 10 and outputs the audio signal as sound that can be heard by human ears. The display control circuit 12 is connected to the control circuit 6 and generates input data and other data to be displayed on the display 13. A liquid crystal display is used as the display 13, and the data from the display control circuit 12 is displayed as characters or images.
[0018]
In the mobile phone terminal device 100 according to the present invention, the speed detection circuit 5 detects that the vehicle is moving at a speed higher than the set speed in a state where it is placed in a vehicle such as an automobile together with the user. When the control is performed based on the output and the control circuit 6 performs the operation control at the time of outgoing / incoming call, the operation control is released (hereinafter referred to as operation control release) according to the input condition of the external input device 3. At the time of canceling the operation control, the “attribute” of whether the user of the mobile phone is a driver or a fellow passenger is determined. Then, only when this attribute can be confirmed to be a fellow passenger, the operation control release is executed. The condition for determining the attribute of the user is whether or not the mobile phone can be held by both hands when answering a call and during a call. Both hands are free if the passenger is a passenger. However, since the driver must operate the steering wheel, one or both hands are not free. Therefore, if the mobile phone terminal device 100 can be held with both hands when the vehicle is moving, it can be determined that the user of the mobile phone terminal device 100 is not a driver but a fellow passenger.
[0019]
FIG. 2 shows a configuration example of the external input device 3. The structure of the main body of the mobile phone terminal device 100 is roughly classified into three types. The mobile phone terminal device 100a shown in FIG. 2A is of a straight type having a length and a thickness in which the main body 21 can fit in a hand. The mobile phone terminal device 100b shown in FIG. 2B is a foldable type having a configuration in which a main body includes an upper main body 22 and a lower main body 23, and both are connected by a hinge portion 24. Further, the mobile phone terminal device 100c shown in FIG. 2C is a flip open / close type having a configuration in which an open / close flip 26 is provided to cover a key arrangement portion of the main body 25.
[0020]
The external input device 3 in each of the three types of mobile phone terminal devices 100a, 100b, and 100c includes two possession detection switches. In the case of the configuration shown in FIG. 2A, a possession detection switch 27 is provided at the upper end of one side surface of the main body 21, and a possession detection switch 28 is provided at the lower end of the other side surface. In the case of the configuration in FIG. 2, a possession detection switch 29 is provided at the upper end of the side surface of the upper housing 22, and the side surface of the lower housing 23 (the surface opposite to the side surface on which the possession detection switch 29 is provided) is provided. A possession detection switch 30 is provided at the lower end. Further, in the case of the configuration shown in FIG. 2C, a possession detection switch 31 is provided at the upper end of one side surface of the main body 25, and a possession detection switch 32 is provided at an inner end of the flip 26. The two switches in each of the possession detection switches 27 and 28, the possession detection switches 29 and 30, and the possession detection switches 31 and 32 are located at locations where it is difficult to simultaneously press the two switches with one hand.
[0021]
As described above, if the user is a passenger, both hands are free. Therefore, in any of the mobile phone terminals 100a, 100b, and 100c shown in FIG. 2, the possession detection switches 27 and 28 and the possession detection switch 29 are provided. And 30 or the possession detection switches 31 and 32 can be operated at the same time. However, the driver cannot drive both switches at the same time because the driver only has one hand free. Therefore, the attribute of whether the user of the mobile phone is a driver or a passenger can be determined based on whether or not two possession detection switches provided on the main body (or the housing) are simultaneously pressed.
[0022]
FIG. 3 shows a standby process of the mobile phone terminal device of the present invention. This processing is executed by the control circuit 6 shown in FIG. In the following flowcharts, steps are represented by S.
[0023]
First, the presence or absence of an incoming call is determined (S301). If there is an incoming call during standby, it is determined whether the mobile phone terminal device 100 is moving by a vehicle or the like and is moving at a high speed exceeding a set value (S302). The determination as to whether or not the vehicle is moving at high speed is performed by the speed detection circuit 5, and the control circuit 6 determines based on the result. When the high-speed movement control is OFF, a normal incoming call notification process is performed (S303). This incoming call notification notifies the user of an incoming call by a ringing tone, vibrator vibration, display display, or the like. When the incoming call notification starts, the process waits for the call key to be pressed (S313). Here, when the call key is pressed, the incoming call notification is stopped and the communication state is established (S314), and the mode shifts to a call mode of FIG.
[0024]
In S313, if the call key is not pressed even after the lapse of the predetermined time, it is checked whether or not the answering machine can be used (S317). When the answering machine cannot be used, it is checked whether or not the line has been disconnected from the calling side (S323). If there is no disconnection from the calling side, the process returns to waiting for the call key to be pressed (S313). When there is a disconnection from the calling side in S323, the incoming call notification is stopped (S324), the call termination processing is subsequently performed (S322), and the process returns to S301 to wait for an incoming call.
[0025]
When the setting to use the answering machine is confirmed in S318, it is determined whether or not to perform answering machine processing (S319). In this process, when the time from the arrival of the incoming call to the present time does not reach the predetermined time (in the case of N), disconnection confirmation of the calling side is performed (S323), and when the time reaches the predetermined time ( In the case of Y), the incoming call notification is stopped (S320), and an answering machine process is further performed (S321). After the answering machine process ends, a call termination process is performed (S322).
[0026]
Next, a case where it is determined in S302 that the vehicle is moving at high speed will be described. If it is determined in S302 that the vehicle is moving at high speed, an incoming call notification is made (S304). When the incoming call notification is started, the timer T1 starts (305). The timer T1 measures the time for accepting the two-hand operation, and is set in the timer 2. After the timer T1 is started, a message for requesting confirmation of the attribute is notified to the user by voice (306). This message has, for example, a message such as "We are currently moving at high speed. To make a call, check the attributes of the user." The message data is stored in the message storage circuit 4. The message data is read out by the voice processing circuit 10, converted into an analog signal, and notified to the user through the speaker 11. After notifying the user of the attribute confirmation in this way, the system waits for an operation by the external input device 3 (S304). If the two possession detection switches are simultaneously operated, the mobile phone terminal device 100 is operated with both hands. You can confirm that the operation has been performed. If the call key is pressed before the two-hand operation is confirmed (S308), the process returns to S306, and the user is again notified of a message requesting confirmation of the user attributes.
[0027]
When the presence of the operation by the external input device is confirmed, it is confirmed whether or not the value of the timer T1 has reached a predetermined time TL1 (S309). If T1> TL1, after initializing the timer T1 (S311), the user is notified by voice that the attribute of the user has been confirmed (S312), and the process proceeds to a call key input waiting process. (S313). When the call key is pressed, a call can be made. On the other hand, when TL1> T1 is confirmed in S309, the timer T1 is initialized (S315). Next, a message to the effect that the mobile phone terminal 100 is moving at high speed is transmitted to the caller (S316), and the user is notified that the message indicating that the mobile phone terminal 100 is moving at high speed is transmitted to the caller. .
[0028]
The message notifying the caller and the user is stored in the message storage circuit 4 and transmitted to the base station from the antenna 8 via the voice processing circuit 10 and the communication processing circuit 9 for the caller, The user is notified by a synthesized voice from the speaker 11 via the voice processing circuit 10. When the transmission of the message indicating that the vehicle is moving is completed, it is confirmed whether or not the answering machine is set (S317). When the answering machine is set, after terminating the incoming call notification (S320), the answering machine process (S321) is performed, and the answering process (S322) is further performed. Thereafter, the process returns to S301. If the answering machine has not been set in S317, after the termination of the incoming call notification in S324 and the termination process in S322, the process returns to S301.
[0029]
FIG. 4 shows a process from the stand-by state to calling. First, it is determined whether the vehicle is moving at a high speed (S401). If it is not moving at high speed, a call operation is performed (S412), and then the mode is shifted to the call mode. On the other hand, if it is determined in S401 that the vehicle is moving at a high speed, the process waits for an input operation by the external input device 3 (S403). At this time, when a call-related key such as a call key or a redial key is pressed (S402), a message requesting confirmation of the user attribute is notified to the user (S406), and the process returns to S401. . When the call-related key is not pressed in S402, it is determined whether or not an input operation is performed by the external input device 3 (whether or not both hands operate the possession detection switch) (S405). If the two-handed operation of the external input device 3 cannot be confirmed in S405, the process returns to S401. On the other hand, when the two-hand operation is confirmed, the user is notified by voice that the attribute of the user has been confirmed (S406). After notifying the user of the confirmation of the attribute, the timer T2 is activated (407). Timer T2 is set by timer 2. After the activation of the timer T2, it is determined whether or not a calling operation has been performed before the value of the timer T2 reaches a predetermined time TL2 (S408). If TL2> T2, the timer T2 is stopped and initialized ( S409) If there is a response from the other party, the communication mode is entered. On the other hand, if T2> TL2 in S408, if the value of the timer T2 has reached TL2 in the state S30, the timer T2 is initialized (S410), and the user is returned to the control at the time of high-speed movement. Is notified by voice (S411), and the process returns to S401.
[0030]
FIG. 5 shows processing during a call. The process shown here is to check the attributes of the user every predetermined period when the mobile phone changes from the stopped state or the low-speed moving state to the high-speed moving state during a call, and to determine that the user is not a fellow passenger. The transmission is stopped so that the state in which the driver talks with one hand is not continued. By confirming the attributes of the user every predetermined period, it is possible to prevent the driver from using the mobile phone terminal device as a passenger. Further, since the user attribute is forced to be determined every predetermined period, there is an effect that use in public transportation can be suppressed. In addition, since the use time of the mobile phone in a state where only one hand is free is restricted, the use during movement can be similarly suppressed.
[0031]
In FIG. 5, when it is determined that a high-speed movement is performed during a call (S501), a timer T3 is started (S502). Timer T3 is set in timer 2. When the timer T3 is activated, the external input device 3 is operated, so that the mobile phone terminal device 100 waits for operation with both hands (S503). If the operation with both hands is confirmed before the value of the timer T3 reaches the predetermined time TL3 (S504), the process proceeds to S518 after initializing the timer T3 (S506).
[0032]
If the operation with both hands cannot be confirmed even when the value of the timer T3 reaches the predetermined value TL3 (T3 ≧ TL3) in S504, the timer T3 is initialized (S505), and then the confirmation of the user attribute is requested. The voice message is notified to the user (S507), and the timer T4 is started (S508). Next, when it is not confirmed that the external input device 3 is operated with both hands while satisfying TL4> T4 for a predetermined time TL4 (S510, S509), the timer T4 is initialized (511), The process proceeds to a process of confirming disconnection from the calling side (S518). When it is confirmed that the external input device 3 has been operated with both hands even when TL4> T4 (S509), the timer T4 is initialized (S511). Then, after notifying the user by voice of the shift to the automatic control for high-speed movement (S512), a message indicating that the mobile phone terminal 100 is moving at high speed is transmitted to the other party (step 512). S513). Next, it is determined whether or not the answering machine is set (S514). If the answering machine is set, the answering machine process (S515) is executed, and then the end call process (S516) is executed. If the answering machine is not set in S514, after the call termination process ((S515)), the process proceeds to standby.
[0033]
3 to 5 are processes for determining that the user is a passenger other than the driver. However, even if the user is a driver, when making a hands-free call, one-handed driving must be avoided, but the call is possible.
[0034]
As described above, the attribute determination of the user is performed using the external input device 3, but the external input device 3 is used not by using the possession detection switch but by performing a setting that enables a hands-free call. The attribute of the driver may be a driver who can perform a hands-free call, and the operation of the mobile phone terminal device 100 at the time of high-speed movement may be received only by voice. When the call is changed from a low-speed call, such as a stop or walking speed, to a high-speed move state, if the call is not a hands-free call, the user is notified of the move state and the user's attributes are checked. To encourage If the user is not confirmed as a passenger as a result of the attribute check, the call is forcibly stopped, and thereafter, transmission is restricted.
[0035]
In a state where the driver can make a call by hands-free, the operation is enabled only by voice, and a warning is issued when the driver attempts to operate by touching the mobile phone terminal device. Specifically, the voice from the microphone 7 is sent to the voice processing circuit 10, and the voice processing circuit 10 determines an operation command for mobile phone operation and a communication message, and the operation command is transmitted to the control circuit 6. The message is sent to the communication processing circuit 9.
[0036]
Furthermore, when it is determined that the attribute of the user is a driver who can perform hands-free communication, careless operation of the mobile phone terminal device 100 is prevented. For this reason, during the high-speed movement control, a warning message is issued to the user when a key is operated, and the foldable mobile phone terminal device 100b as shown in FIG. A warning message is issued to the user when this is attempted.
[0037]
In the above embodiment, as shown in FIG. 2, the external input device 3 is configured by a plurality of possession detection switches, but a sensor or the like may be used instead of the switches. In addition, if a means for confirming that the user operates the mobile phone terminal device 100 with both hands can be obtained, only one switch is provided outside, or a normal key such as a number key is substituted without installing an external switch. It may be configured.
[0038]
In addition, in a foldable mobile phone terminal device, it is possible to determine that both hands are used by an operation of opening from a folded state without assigning switches and keys. In the present invention, the determination of the attribute of the user is performed by detecting the use of the mobile phone terminal device with both hands. However, it is difficult to operate the mobile phone terminal device while operating the mobile phone terminal device with one hand. It is also possible to request the user for the operation and replace this with the operation of the external input device 3 shown in FIGS.
[0039]
Further, in the present invention, as a method of transmitting a message to a user, the message stored in the message storage circuit 4 is a sound output from the speaker 11, but the present invention is not limited to this. Instead of generating an alarm sound, displaying a message by a liquid crystal display instead of the speaker 11, displaying by lighting a light emitting element such as an LED or a dial, transmitting by vibration, and the like. It is possible.
[0040]
【The invention's effect】
As is clear from the above, according to the mobile phone terminal device of the present invention, when the moving body is moving, the fellow passenger is free to use both hands, while the driving driver is free to use one hand while using both hands. Noting that the user is not free, the attributes of the user as a driver or a passenger are determined, and it is determined that the user is the passenger, and at the same time, the control means determines that the moving body is moving at high speed. When this is done, the incoming call response, the transmission operation, and the execution of the call mode are enabled, so that the passenger can use the mobile phone terminal device without being restricted by the call.
[Brief description of the drawings]
FIG. 1 is a block diagram showing a configuration of a mobile phone terminal device according to the present invention.
FIG. 2 is an external view showing a configuration example of the external input device of FIG.
FIG. 3 is a flowchart showing standby processing of the mobile phone terminal device of the present invention.
FIG. 4 is a flowchart illustrating a process from a standby state to calling.
FIG. 5 is a flowchart showing processing during a call.
FIG. 6 is a flowchart showing a standby process of a conventional mobile phone terminal device.
FIG. 7 is a flowchart showing a conventional call mode process in the mobile phone terminal device.
[Explanation of symbols]
1 Acceleration detection device
2 Timer
3 External input device
4 Message storage circuit
5 Speed detection circuit
6 control circuit
7 Microphone
8 Antenna
9 Communication processing circuit
10 Audio processing circuit
11 Speaker
12 Display control circuit
13 Display
21, 25 body
22 Upper case
23 Lower case
24 Hinge
26 flip
27, 28, 29, 30, 31, 32 possession detection switch
100, 100a, 100b, 100c Mobile phone terminal device

Claims (7)

A communication processing circuit for transmitting and receiving voice data wirelessly, speed detecting means for detecting a moving speed of the main body accompanying movement of a moving body such as a vehicle, and a speed detecting means detecting a moving speed exceeding a threshold value A mobile phone terminal device including a control unit that performs control for completing incoming and outgoing transmission based on
When the user determines the attribute of the driver or the fellow passenger of the moving body, it is determined that the user is the fellow passenger, and at the same time it is determined that the moving body is moving at high speed, an incoming call response, A mobile phone terminal device comprising a control unit that enables a transmission operation and a call mode. 2. The mobile phone terminal device according to claim 1, wherein the control unit includes, as means for determining the attribute, an external input device that does not operate unless the user operates with both hands. The external input device includes at least one switch or sensor,
The system according to claim 1, wherein the at least one switch or sensor is operated by one hand, and the other switch or key on the main body is operated by the other hand to detect the operation by both hands of the user. 3. The mobile phone terminal device according to 2. 4. The mobile phone terminal device according to claim 3, wherein the at least one switch or the operation is performed in a place where an operation that, if performed during driving, causes a significant obstacle to driving is required. The control means requests determination of the attribute of the user every predetermined period when the mobile body is moving at high speed and the call state is continued, and if the user is the fellow passenger, 2. The mobile phone terminal device according to claim 1, further comprising means for continuing the call and, if the user is the driver, notifying that the user is moving to the call destination and automatically terminating the call. . 2. The mobile phone according to claim 1, wherein the control means includes a control for accepting only a voice control for calling and receiving calls when the user is a driver and a hands-free call is possible. Telephone terminal device. 7. The mobile phone terminal device according to claim 6, wherein the control unit includes a control for issuing a warning for an operation of an operation key in a state where the hands-free call is possible.

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