JP2019106577A - Control device, control method, electronic device, and control program - Google Patents

Abstract

To reduce time required for a user to feel while suppressing power consumption.SOLUTION: A control unit (10) includes: a state determination unit (11) for determining a movement stationary state of a mobile terminal (1); a threshold setting unit (12) for setting a threshold according to the state; a lifting determination unit (13) for determining lifting on the basis of whether the threshold is exceeded; a preparation processing unit (15) for starting preparation processing when the threshold is exceeded, and a predetermined condition is satisfied; and a display control unit (14) for performing display processing.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a control device that controls a portable electronic device, a control method, and a recording medium recording a control program.

  A mobile terminal such as a smartphone does not always display the display unit in order to reduce power consumption. Normally, the display unit is displayed when a user operation or the like is accepted, and the display unit is turned off if there is no user operation for a predetermined time.

  Therefore, when the portable terminal receives a user operation in a state in which the display unit is turned off, the portable terminal performs processing for displaying the display unit from when the user operation is accepted. Therefore, it takes some time until the display unit is displayed.

  Although different from display processing in a display unit of a portable terminal, Patent Document 1 describes a processing method for shortening the time required for the user to feel when operating a remote control device of a television.

  Patent Document 1 describes a device control system including a video display device and a remote control device for remotely controlling the video display device. In Patent Document 1, the remote control device detects the movement of the device and transmits a first signal, and transmits a second signal when an operation on the device is received. Then, the video display device performs the preparation operation when the first signal is received, and performs the processing corresponding to the second signal. Thus, the preparation operation can be performed in advance, so that the processing time to be felt when the user operates using the remote control device can be shortened.

Japanese Patent Application Laid-Open No. 2007-158621 (released on June 21, 2007)

In the above-described prior art, the movement of the remote control device is detected and the first signal is transmitted. The remote control device is used in a room such as a home, and can not be applied as it is to a portable terminal that is likely to move with the same detection processing carried by the user.
This is because, even when the user is walking and moving on a train, a car, or the like, there is a possibility that the mobile terminal erroneously detects that there is a movement. In the case of false detection, the preparatory operation is performed based on the false detection, and power is wasted.

  One aspect of the present invention is to realize a control device or the like that reduces power consumption while shortening the time required for the user to feel the display processing in a portable terminal or the like that may move while possessed by the user. It is in.

  In order to solve the above problems, a control device according to an aspect of the present invention is a control device that controls a portable electronic device, and a state determination unit that determines a movement stationary state of the electronic device; A threshold setting unit that sets a threshold according to the determination result of the state determination unit; and a lift determination unit that determines whether the electronic device is lifted based on whether the threshold set by the threshold setting unit is exceeded. If the predetermined condition determined when the threshold value is exceeded and the threshold value is satisfied, the display processing is performed when a preparation processing unit that starts the display processing preparation process and a user operation is received. And a display processing unit.

  In order to solve the above-mentioned subject, a control method of a control device concerning the present invention is a control method of a control device which controls a portable electronic device, and a state judging step which judges movement static state of the electronic device Whether or not the electronic device is lifted is determined based on whether or not the threshold setting step of setting a threshold according to the determination result in the state determination step, and the threshold set in the threshold setting step is exceeded. When a lifting determination step, a preparation processing step of starting preparation processing of display processing when a predetermined condition determined when exceeding the threshold and exceeding the threshold is satisfied, and a user operation is received, And D. a display processing step of performing the display processing.

  According to one aspect of the present invention, the preparation process is started before the display process, so that the time from the user operation to the end of the display process can be shortened as compared to the case where the preparation process is not performed. It plays an effect. Further, since the preparation process is performed when the threshold set according to the state of the electronic device is exceeded and the predetermined condition is satisfied, it can be appropriately determined whether or not the preparation process should be performed. The effect is that it is possible to prevent unnecessary preparation processing. Therefore, in the display process, it is possible to suppress the power consumption and to shorten the time required for the user to feel.

It is a block diagram which shows the principal part structure of the portable terminal which concerns on this embodiment. It is a figure for demonstrating the timing of a display preparation process. It is a flowchart which shows the flow of the process in a portable terminal. It is a figure for demonstrating the flow of the process in other embodiment. It is a figure for demonstrating the flow of the process in other embodiment. It is a figure for demonstrating the flow of the process in other embodiment. It is a figure for demonstrating the timing of the display preparation process in other embodiment. It is a flowchart which shows the flow of the process in the portable terminal in other embodiment.

Embodiment 1
〔Overview〕
Hereinafter, an embodiment of the present invention will be described in detail. The portable terminal (electronic device) 1 according to the present embodiment determines whether or not the own terminal has been lifted. Further, the threshold value for determining whether or not the terminal is lifted is changed according to the movement stationary state of the own terminal. The movement stationary state of the own terminal means that the user who owns the own terminal is stationary or moving, that is, whether the own terminal is stationary or moving. It is.

  And portable terminal 1 performs display preparation processing of indicator 60, when a sensor value for judging whether self-terminal was lifted exceeds a threshold. The sensor value is a value detected by a sensor unit 30 described later. Thereafter, when the power key 40 is pressed, display processing of the display unit 60 is executed. The display preparation process refers to a process of transmitting a display instruction to the display unit 60 in the process of causing the display unit 60 to be displayed. For example, it is processing for generating a display image according to user settings such as a lock screen and a home screen. Therefore, when the display preparation process is completed, the display unit 60 can be displayed only by transmitting a display instruction to the display unit 60.

  Thus, when the display processing of the display unit 60 is performed, since the display preparation processing is performed in advance, the time until the display unit 60 is actually displayed is compared with the case where the display preparation processing is not performed. It can be shortened. That is, the time from when the user presses the power key 40 to when the display unit 60 is actually displayed can be shortened.

  In addition, since the threshold for determining whether or not the mobile terminal 1 is lifted is changed according to the state of the mobile terminal 1, whether or not the mobile terminal 1 is properly lifted regardless of the state of the mobile terminal 1 Can be determined. As a result, although it is not actually lifted, it is erroneously determined that the terminal has been lifted due to movement, and power consumption is wasted due to the display preparation processing being performed. It can be prevented.

[Configuration of Mobile Terminal 1]
Next, the mobile terminal 1 according to the present embodiment will be described with reference to FIG. FIG. 1 is a block diagram showing the main configuration of the mobile terminal 1. As shown in FIG. 1, the portable terminal 1 includes a control unit (control device) 10, a storage unit 20, a sensor unit 30, a power key 40, an electrostatic key 50, and a display unit 60.

  The control unit 10 integrally controls the processing in the portable terminal 1. The control unit 10 controls display preparation processing, and includes a state determination unit 11, a threshold setting unit 12, a lift determination unit 13, and a display control unit (display processing unit) 14.

  The state determination unit 11 determines the movement stationary state (stationary state, movement state) of the portable terminal 1 and notifies the threshold setting unit 12 of the result. The determination of the moving and stationary state of the portable terminal 1 can be made using various known techniques such as a determination method using sensor output values of, for example, an acceleration sensor, a gyro sensor, etc., and thus the description thereof is omitted.

  In the present embodiment, the state determination unit 11 is described as determining whether it is stationary or moving, but the invention is not limited to this, and the content of movement is subdivided and determined. It is also good. For example, the state determination unit 11 may determine that the user is walking, moving by bicycle, moving by car, moving by train, or the like. As a result, the threshold setting unit 12 described later can set the threshold according to the finer state.

  The threshold setting unit 12 uses the threshold used for the lifting determination to determine whether the mobile terminal 1 is lifted or not, according to the state of the mobile terminal 1 notified from the state determining unit 11, according to the state of the mobile terminal 1. Set using data. The threshold set by the threshold setting unit 12 differs depending on the type of sensor included in the sensor unit 30 described later. For example, if the sensor included in the sensor unit 30 is an acceleration sensor, the threshold corresponds to the acceleration value. Further, in the case of using the acceleration sensor, assuming that the threshold set by the threshold setting unit 12 is Ths when the portable terminal 1 is stationary and Thm when the portable terminal 1 is moving, Thm> Ths. During movement, the value of the sensor used for the lifting determination fluctuates, so by setting the threshold value higher than during stationary, it is possible to prevent erroneous determination that lifting has occurred.

  In the case where the state determination unit 11 determines that the state of movement is subdivided, the threshold during walking is Thm1 and the threshold during movement by the vehicle is Thm2: Thm1> Thm2> Ths . This is because the amount of fluctuation of the acceleration sensor tends to be larger during walking than during movement by a car.

  The lifting determination unit 13 determines whether the mobile terminal 1 has been lifted based on whether the sensor value received from the sensor unit 30 described later exceeds the threshold set by the threshold setting unit 12. That is, the lifting determination unit 13 determines whether the mobile terminal 1 is lifted according to whether or not the lifting threshold condition is satisfied. Further, when the sensor value received from the sensor unit 30 exceeds the threshold set by the threshold setting unit 12, the lifting determination unit 13 notifies the display control unit 14 to that effect. As described above, the sensor value is a value detected by the sensor unit 30. For example, if the sensor unit 30 is an acceleration sensor, then sensor value = acceleration value.

  The display control unit 14 controls the display of the display unit 60 and includes a preparation processing unit 15.

  The preparation processing unit 15 executes the indicator light preparation processing before the display unit 60 is displayed, and includes a first timer 16 and a second timer 17. Specifically, when notified that the sensor value received from the sensor unit 30 exceeds the threshold set by the threshold setting unit 12, the preparation processing unit 15 notifies the first timer 16 and the first timer 16, The second timer 17 is started. Then, when the first timer 16 passes a first predetermined time while the sensor value exceeds the threshold, the display preparation process is started. In other words, when the first timer 16 has passed the first predetermined time, the preparation determination condition (predetermined condition) is satisfied, and the preparation processing unit 15 starts the display preparation process. The first timer 16 is reset when the sensor value falls below the threshold before the first predetermined time has elapsed. The first predetermined time is, for example, 100 ms (milliseconds).

  In addition, the preparation processing unit 15 cancels the display preparation processing when the pressing of the power key 40 described later is not received before the second timer 17 passes the second predetermined time. The second predetermined time is a time longer than the first predetermined time, and is, for example, 2 seconds (seconds).

  Further, the preparation processing unit 15 resets the second timer 17 when the second timer 17 elapses for a second predetermined time, and also resets the first timer 16 when the first timer 16 is in operation. Further, the preparation processing unit 15 cancels the display preparation processing when the second timer 17 has elapsed for the second predetermined time, when the display preparation processing is started.

  The storage unit 20 stores various data including threshold data. The storage unit 20 is configured of a non-volatile device such as a flash memory and a read only memory (ROM) and a volatile device such as a random access memory (RAM).

  The sensor unit 30 is a sensor used to detect the state of the mobile terminal 1. Examples of the sensor included in the sensor unit 30 include an acceleration sensor, a gyro sensor, a geomagnetic sensor, a proximity sensor, an illuminance sensor, an electrostatic sensor, a piezoelectric sensor, an air pressure sensor, and the like. In the present embodiment, it is not necessary to include all these sensors, as long as appropriate sensors are provided as needed.

  When the power key 40 is pressed, the power of the portable terminal 1 is switched on and off, and the display of the display unit 60 is switched on and off. More specifically, turning on and off the power of the portable terminal 1 is switched by holding the power key 40 for a long time, and display of the display unit 60 is turned on by pressing the power key 40 for a short time. It is switched.

  The electrostatic key 50 is for receiving an operation on the mobile terminal 1. Specifically, a touch panel can be mentioned.

  The display unit 60 displays various information. As a specific example, a liquid crystal display, an organic EL (Electro Luminescence) display, etc. may be mentioned.

[Timing of display preparation process]
Next, the timing of the display preparation process in the portable terminal 1 will be described with reference to FIG. FIG. 2 is a diagram for explaining the timing of the display preparation process. In addition, in FIG. 2, the state which the display part 60 is displaying is made into the initial state.

  As shown in FIG. 2, when the power key 40 is pressed (shortly pressed) while the display unit 60 is displaying, the display unit 60 is turned off. At this time, the threshold setting unit 12 sets the threshold according to the state of the portable terminal 1 determined by the state determination unit 11. Thereafter, when the user lifts the portable terminal 1, the lift determination unit 13 makes a lift determination, and when the sensor value transmitted from the sensor unit 30 exceeds the threshold, the lift threshold condition is satisfied, and the first timer 16 and the second timer 16 are selected. The timer 17 starts.

  When the first timer 16 passes the first predetermined time while the lift threshold condition is satisfied, the preparation determination condition is satisfied, and the preparation processing unit 15 starts the display preparation process.

  If the user presses the power key 40 before the second timer 17 passes the second predetermined time, the display control unit 14 transmits a display instruction to the display unit 60, and the display unit 60 performs the display process. Start. Note that while the second timer is in operation, the threshold setting unit 12 does not change the threshold.

  Thus, when the user presses power key 40, the display instruction can be transmitted to display unit 60 immediately, and display unit 60 is actually displayed when the user presses power key 40. The time until it becomes only the processing time in the display unit 60. On the other hand, when the display preparation process is not performed in advance, the time from when the user presses the power key 40 to when the display unit 60 is actually displayed is the display preparation process in the display control unit 14 and the processing time in the display unit 60 It will be the sum of

  Therefore, according to the present embodiment, it is possible to shorten the time for the user to feel before the display unit 60 is displayed after the user presses the power key 40.

[Flow of processing in portable terminal 1]
Next, the flow of processing in the portable terminal 1 will be described with reference to FIG. FIG. 3 is a flowchart showing the flow of processing in the portable terminal 1.

  As shown in FIG. 3, in the process in the portable terminal 1, the state determination unit 11 first determines the state of the portable terminal 1 (S101, state determination step). Next, in accordance with the state determined by the state determination unit 11, the threshold setting unit 12 sets a threshold used for the lifting determination (S102, threshold setting step). Then, the lifting determination unit 13 determines whether the sensor value transmitted from the sensor unit 30 is greater than or equal to the threshold (S103, lifting determination step), and if greater than or equal to the threshold (YES in S103), the preparation processing unit 15 The first timer 16 and the second timer 17 are started (S104).

  Then, when the first timer 16 has passed the first predetermined time while the sensor value transmitted from the sensor unit 30 is equal to or higher than the threshold (YES in S105), the preparation processing unit 15 starts the display preparation process (S106, preparation) Processing step). On the other hand, when the first timer 16 detects that the sensor value transmitted from the sensor unit 30 falls below the threshold within the first predetermined time (NO in S105), the preparation processing unit 15 selects the first timer 16 and the second timer 17. It resets (S121) and returns to step S103.

  Thereafter, when a user operation is accepted (YES in S107), the display control unit 14 transmits a display instruction to the display unit 60, and the display unit 60 performs display processing (S108, display processing step). The user's operation includes pressing of the power key 40, contact with the electrostatic key 50, establishment of a gesture, and the like. On the other hand, when the second timer 17 passes the second predetermined time (NO in S131) before accepting the user operation (NO in S107), the first timer 16 and the second timer 17 are reset (S132), It returns to S101.

  The above is the flow of processing of the portable terminal 1 in the present embodiment.

  As described above, according to the portable terminal 1 according to the present embodiment, the lifting determination is performed using the threshold corresponding to the state of the portable terminal 1, and the display preparation process is started when the sensor value exceeds the threshold. It is possible to suppress power consumption by performing display preparation processing in vain, and to shorten processing time from user operation to display.

Second Embodiment
Other embodiments of the present invention are described below. In addition, about the member which has the same function as the member demonstrated in the said embodiment for convenience of explanation, the same code | symbol is appended, and the description is not repeated.

  In the present embodiment, the portable terminal 1 is operated under the condition that the sensor value transmitted from the sensor unit 30 described above becomes equal to or more than the threshold under the condition that the preparation processing unit 15 starts the first timer 16 and the second timer 17. Add the condition of being in the non-stored state. The non-stored state refers to a state in which the portable terminal 1 is not stored in a bag or the like.

  For example, the proximity sensor, the electrostatic sensor, and the illuminance sensor are provided in the sensor unit 30 to determine whether the portable terminal 1 is in the storage state or in the non-storage state, and the state determination is performed using these output results. Part 11 can do. The proximity sensor, the electrostatic sensor, and the illuminance sensor are not all essential, and any one or a combination of two or more may be used.

  Then, in the present embodiment, the state determination unit 11 determines whether or not the portable terminal 1 is in the non-accommodating state, and notifies the display control unit 14 of the result.

  The preparation processing unit 15 of the display control unit 14 is notified by the lift determination unit 13 that the sensor value received from the sensor unit 30 exceeds the threshold set by the threshold setting unit 12, and the portable terminal 1 is not When notified of being in the stored state, the first timer 16 and the second timer 17 are started.

  Next, the flow of processing in this embodiment will be described with reference to FIG. In the present embodiment, if YES in step S103 of the flowchart of FIG. 3 in the first embodiment described above, step S201 is subsequently provided to determine whether or not the portable terminal 1 is in the non-stored state. Then, if it is in the non-accommodating state (YES in S201), the process proceeds to step S104. If it is not in the non-accommodating state (NO in S201), the process proceeds to step S101.

  When the portable terminal 1 is stored in a bag or the like, it is unlikely that the user operates the portable terminal 1. Therefore, according to the present embodiment, even if it is determined that the portable terminal 1 is lifted due to noise or the like, the display preparation process is not started if the portable terminal 1 is stored in the bag or the like. It is possible to suppress the consumption of power accompanying the preparation process.

Third Embodiment
Other embodiments of the present invention are described below. In addition, about the member which has the same function as the member demonstrated in the said embodiment for convenience of explanation, the same code | symbol is appended, and the description is not repeated.

  In the present embodiment, on condition that the preparation processing unit 15 starts the first timer 16 and the second timer 17, on condition that the sensor value transmitted from the sensor unit 30 described in the first embodiment becomes equal to or more than the threshold value. A condition is added that the portable terminal 1 is in a gripping state. The holding state refers to a state in which the mobile terminal 1 is held by the user.

  The determination as to whether or not the portable terminal 1 is in the gripping state may be performed by, for example, providing the proximity sensor, the electrostatic sensor, and the piezoelectric sensor in the sensor unit 30, and using the output results thereof. it can. The proximity sensor, the electrostatic sensor, and the piezoelectric sensor are not all essential, and any one or a combination of two or more may be used.

  Then, in the present embodiment, the state determination unit 11 determines whether or not the portable terminal 1 is in the gripping state, and notifies the display control unit 14 of the result.

  The preparation processing unit 15 of the display control unit 14 is notified from the lift determination unit 13 that the sensor value received from the sensor unit 30 exceeds the threshold set by the threshold setting unit 12, and the mobile terminal 1 holds the signal. When notified of being in the state, the first timer 16 and the second timer 17 are started.

  Next, the flow of processing in this embodiment will be described with reference to FIG. In the present embodiment, if YES in step S103 in the flowchart of FIG. 3 in the first embodiment described above, step S301 is subsequently provided to determine whether the portable terminal 1 is in the gripping state. Then, if it is in the gripping state (YES in S301), the process proceeds to step S104, and if it is not in the gripping state (NO in S301), the process proceeds to step S101.

  If the mobile terminal 1 is not gripped in the first place, it is unlikely that the user operates the mobile terminal 1. Therefore, according to the present embodiment, even if it is determined that the portable terminal 1 has been lifted due to noise or the like, the display preparation process is not started if the portable terminal 1 is not gripped, so It is possible to suppress the accompanying consumption of power.

Embodiment 4
Other embodiments of the present invention are described below. In addition, about the member which has the same function as the member demonstrated in the said embodiment for convenience of explanation, the same code | symbol is appended, and the description is not repeated.

  In the present embodiment, both of the above-described Embodiment 2 and Embodiment 3 are performed. That is, under the condition that the preparation processing unit 15 starts the first timer 16 and the second timer 17 and the sensor value transmitted from the sensor unit 30 described in the first embodiment becomes the threshold or more, the portable terminal 1 Condition that the mobile terminal 1 is in the non-accommodating state, and a condition that the portable terminal 1 is in the gripping state.

  In the present embodiment, the state determination unit 11 determines whether the portable terminal 1 is in the non-accommodating state and whether the portable terminal 1 is in the gripping state, and notifies the display control unit 14 of the result.

  The preparation processing unit 15 of the display control unit 14 is notified by the lift determination unit 13 that the sensor value received from the sensor unit 30 exceeds the threshold set by the threshold setting unit 12, and the portable terminal 1 is not The first timer 16 and the second timer 17 are started when notified that they are in the stored state and in the gripping state.

  Next, the flow of processing in this embodiment will be described with reference to FIG. In the present embodiment, if YES in step S103 in the flowchart of FIG. 3 in the first embodiment described above, steps S401 and S402 are provided after that and whether or not the portable terminal 1 is in the storage state or gripping state Determine Then, if it is in the non-accommodating state (YES in S401) and in the gripping state (YES in S402), the process proceeds to step S104, and if it is not in the non-accommodating state (NO in S401), and if it is not in the gripping state (S402) And the process proceeds to step S104.

  As described above, when the portable terminal 1 is stored in a bag or the like and when the portable terminal 1 is not gripped, it is unlikely that the user operates the portable terminal 1. Therefore, according to the present embodiment, since the display preparation process is not started in such a case, it is possible to suppress the consumption of power accompanying the display preparation process.

  The portable terminal 1 can be in various states because it is carried by the user. Thus, depending on the conditions that trigger the display preparation process, the display preparation process is frequently started. For example, if only the movement of the terminal is used as the condition, the terminal may move or vibrate while moving, for example, while walking or riding in a vehicle, so that the condition may be fulfilled. In addition, when proximity detection by the proximity sensor is set as a condition, the proximity sensor may perform proximity detection when the terminal is placed in a pocket or bag, and the condition may be satisfied. In addition, when the contact detection by electrostatic contact sensor is a condition, the contact is detected in response to the metallic substance (metal desk, can, etc.) or water (bath, rain, etc.), and the condition can be fulfilled. There is sex. In addition, under the condition of contact detection by a resistance type contact sensor, contact is made when putting in a pocket of the trouser, sitting on a chair, pressing with a book etc. in a bag, wearing a cover for a mobile phone etc. May be detected and the condition may be fulfilled.

  In the present embodiment, since a plurality of conditions serving as a trigger for the display preparation process are used, the above-described adverse effect can be prevented.

  In the embodiment described above, the case where the display process is performed is described as an example, but the process performed by the portable terminal 1 is not limited to this. Any process may be used as long as the process is performed based on a user operation. In addition, the configuration may be such that preparation processing of processing frequently performed by the user is performed. For example, in the case where there is an application that the user often uses in the portable terminal 1, the configuration may be such that preparation processing for activating the application is performed.

Fifth Embodiment
Other embodiments of the present invention are described below. In addition, about the member which has the same function as the member demonstrated in the said embodiment for convenience of explanation, the same code | symbol is appended, and the description is not repeated.

  In the embodiment described above, the first timer 16 and the second timer 17 were simultaneously started when the condition was satisfied. In the present embodiment, with the start condition of the first timer 16 being the same as that of the above-described embodiment, the first timer 16 has a first predetermined time while the sensor value has exceeded the threshold. When the preparation determination condition is satisfied.

  This will be described with reference to FIGS. FIG. 7 is a diagram for explaining the timing of the display preparation process in the present embodiment. Moreover, FIG. 8 is a flowchart which shows the flow of the process in the portable terminal in this embodiment.

  As shown in FIG. 7, in the present embodiment, the start time point of the second timer 17 is after the first predetermined time has elapsed since the start of the first timer 16.

  Further, as shown in FIG. 8, in the present embodiment, S104 a is entered instead of step S104 of FIG. 3, and only the first timer 16 is started. Then, after step S106, the second timer 17 starts (S151). In addition, since only the first timer 16 is started in step S104a, the contents of step S121 in FIG. 3 are changed to reset only the first timer 16 (S121a).

  As described above, by setting the start time point of the second timer 17 to the time when the preparation determination condition is satisfied, the operation time of the second timer 17 can be shortened. This can reduce power consumption. When using a hard timer, only one timer is required, so the microcomputer for control can be miniaturized and cost reduction can also be expected.

Sixth Embodiment
[Example of software implementation]
The control block (in particular, the control unit 10 (state determination unit 11, threshold setting unit 12, lift determination unit 13, display control unit 14, preparation processing unit 15, first timer 16, second timer 17)) of the portable terminal 1 It may be realized by a logic circuit (hardware) formed in an integrated circuit (IC chip) or the like, or may be realized by software.

  In the latter case, the portable terminal 1 includes a computer that executes instructions of a program that is software that implements each function. The computer includes, for example, at least one processor (control device), and at least one computer readable storage medium storing the program. Then, in the computer, the processor reads the program from the recording medium and executes the program to achieve the object of the present invention. As the processor, for example, a CPU (Central Processing Unit) can be used. As the recording medium, for example, a tape, a disk, a card, a semiconductor memory, a programmable logic circuit, and the like can be used besides “a non-temporary tangible medium” such as a ROM (Read Only Memory). In addition, a RAM (Random Access Memory) for expanding the program may be further provided. Further, the program may be supplied to the computer via any transmission medium (communication network, broadcast wave, etc.) capable of transmitting the program. Note that one aspect of the present invention may also be realized in the form of a data signal embedded in a carrier wave, in which the program is embodied by electronic transmission.

[Summary]
The control device according to aspect 1 of the present invention is a control device that controls a portable electronic device, and according to the determination result of the state determination unit that determines the movement stationary state of the electronic device and the state determination unit A threshold setting unit that sets a threshold, a lift determination unit that determines whether the electronic device has been lifted based on whether the threshold set by the threshold setting unit is exceeded, a threshold that exceeds the threshold, and the threshold And a display processing unit that starts the display processing preparation processing when the predetermined condition determined when the value exceeds the threshold, and the display processing unit that performs the display processing when the user operation is accepted. Configuration.

  According to the above configuration, since the preparation process is started before the display process, the time from the user operation to the end of the display process can be shortened as compared with the case where the preparation process is not performed.

  Further, since the preparation process is performed when the threshold set according to the movement stationary state of the electronic device is exceeded and the predetermined condition is satisfied, it is appropriately determined whether or not the preparation process should be performed. It is possible to prevent unnecessary preparation processing from being performed.

  Therefore, in the display process, it is possible to reduce the time required for the user to feel while suppressing the power consumption.

  In the control device according to aspect 2 of the present invention, in the above aspect 1, the preparation processing unit is configured to raise the threshold if the electronic device is lifted in a state where the threshold is exceeded. When the first predetermined time which is considered to continue to exceed the predetermined time has elapsed, the preparation process may be started on the assumption that the predetermined condition is satisfied.

  According to the above configuration, the preparation process is started when the state exceeding the threshold continues for the first predetermined time. As a result, even when the threshold value is exceeded due to noise or the like, it is possible to prevent the preparation process from being started. In this way, it is possible to prevent unnecessary consumption of power by performing preparation processing in vain.

  Here, the first predetermined time is a time when it is considered that the state in which the determination condition is satisfied will continue if the electronic device is lifted.

  In the control device according to aspect 3 of the present invention, in the aspect 2, the preparation processing unit performs the preparation when a second predetermined time longer than the first predetermined time has elapsed from when the threshold is exceeded. If the process is being performed, the preparation process may be canceled.

  Even when the preparation process is started, the display process may not be performed without the user performing the subsequent operation. According to the above configuration, when the preparatory process is being executed when the second timer has passed the second predetermined time, the preparatory process is suspended, so the preparatory process is continued although it is not necessary. Can be prevented.

  Here, the second predetermined time is a time when it is considered that the next operation will be performed after the user lifts the electronic device.

  In the control device according to the fourth aspect of the present invention, in any of the first to third aspects, the state determination unit determines whether the user carrying the electronic device is walking or moving. It may be determined whether or not you are on board.

  According to the above configuration, since the state of the electronic device can be determined in detail, the threshold according to the state can be appropriately set.

  In the control device according to aspect 5 of the present invention, in the above-mentioned aspect 2 or 3, the preparation processing unit determines that the first predetermined state is determined when the state determination unit determines that the electronic device is not stored. It may be configured to determine whether time has passed.

  When the electronic device is in the stored state, the possibility of the user's operation is low. Therefore, there is a high possibility that the preparation process is wasted. According to the above configuration, when the electronic device is in the storage state, the preparation process is not started from the beginning. Therefore, it is possible to suppress the preparation process which is highly likely to be wasted, and to suppress the power consumption.

  In the control device according to the sixth aspect of the present invention, in the second or third aspect, the preparation processing portion determines that the first predetermined time period is determined when the state determination portion determines that the electronic device is in a gripping state. It may be determined whether or not has elapsed.

  When the electronic device is not in the holding state, the possibility of the user's operation is low, and therefore, the preparation process is likely to be wasted. According to the above configuration, when the electronic device is not in the gripping state, the preparation process is not started from the beginning. Therefore, it is possible to suppress the preparation process which is highly likely to be wasted, and to suppress the power consumption.

  An electronic device according to aspect 7 of the present invention includes the control device according to any one of aspects 1 to 6 and a display unit that performs display by control of the display processing unit. According to the above configuration, the same effects as the above-described effects can be obtained.

  A control method of a control device according to an aspect 8 of the present invention is a control method of a control device for controlling a portable electronic device, comprising: a state determination step of determining a movement stationary state of the electronic device; A threshold setting step of setting a threshold value according to the determination result in step; lifting determination step of determining whether or not the electronic device has been lifted based on whether or not the threshold value set in the threshold setting step is exceeded; When a predetermined condition determined when the threshold value is exceeded and the threshold value is satisfied is satisfied, a preparation processing step of starting preparation processing of the display processing, and display when the user operation is accepted, the display processing is performed And processing steps. According to the above-described method, the same effects as the above-described effects can be obtained.

  The control device according to each aspect of the present invention may be realized by a computer. In this case, the control device is realized by the computer by operating the computer as each unit (software element) included in the control device. The control program of the control device and the computer readable recording medium recording the same also fall within the scope of the present invention.

  The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the claims, and embodiments obtained by appropriately combining the technical means disclosed in the different embodiments. Is also included in the technical scope of the present invention. Furthermore, new technical features can be formed by combining the technical means disclosed in each embodiment.

1 Mobile terminal (electronic equipment)
10 Control unit (control device)
11 state determination unit 12 threshold setting unit 13 lift determination unit 14 display control unit (display processing unit)
15 preparation processing unit 16 first timer 17 second timer 20 storage unit 30 sensor unit 40 power key 50 electrostatic key 60 display unit

Claims (9)

A control device for controlling a portable electronic device,
A state determination unit that determines a moving and stationary state of the electronic device;
A threshold setting unit configured to set a threshold according to the determination result of the state determination unit;
A lifting determination unit that determines whether the electronic device has been lifted based on whether the threshold set by the threshold setting unit is exceeded;
A preparation processing unit that starts preparation processing for display processing when a predetermined condition determined when the threshold is exceeded and the threshold is exceeded is satisfied;
And a display processing unit that performs the display processing when a user operation is received.   When the preparation processing unit exceeds the threshold, and the electronic device is lifted in a state where the threshold is exceeded, a first predetermined time which is considered to continue the state where the threshold is exceeded continues The control device according to claim 1, wherein the preparation process is started when the predetermined condition is satisfied.   The preparation processing unit is characterized by stopping the preparation processing when the preparation processing is being performed when a second predetermined time longer than the first predetermined time has elapsed since the time when the threshold is exceeded. The control device according to claim 2.   The apparatus according to any one of claims 1 to 3, wherein the state determination unit determines whether a user who holds the electronic device is walking or riding in a moving vehicle. The control device according to any one of the preceding claims.   4. The apparatus according to claim 2, wherein the preparation processing unit determines whether the first predetermined time has elapsed when the state determination unit determines that the electronic device is in the non-accommodating state. Control device described in.   4. The apparatus according to claim 2, wherein the preparation processing unit determines whether the first predetermined time has elapsed when the state determination unit determines that the electronic device is in the gripping state. Control device as described. The control device according to any one of claims 1 to 6.
An electronic apparatus comprising: a display unit that performs display by control of the display processing unit. A control method for controlling a portable electronic device, comprising:
A state determination step of determining a movement stationary state of the electronic device;
A threshold setting step of setting a threshold according to the determination result in the state determination step;
A lifting determination step of determining whether the electronic device has been lifted based on whether or not the threshold set in the threshold setting step is exceeded;
A preparation processing step of starting display processing preparation processing when a predetermined condition determined when the threshold is exceeded and the threshold is exceeded is satisfied;
And a display processing step of performing the display processing when a user operation is received.   A control program for causing a computer to function as the control device according to claim 1, wherein the state determination unit, the threshold setting unit, the lift determination unit, the preparation processing unit, and the computer as the display processing unit. Control program to make it happen.

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