JP6465658B2 - Electronic device, control method of electronic device - Google Patents

Description

  The present invention relates to an electronic device and a method for controlling the electronic device.

  In recent years, there are electronic timepieces that display altitude with hands. In this electronic timepiece, for example, the altitude is displayed in analog form using three hands. In this electronic timepiece, the altitude is displayed by the first hand in units of 1000 [m], the altitude is displayed by the second hand in units of 100 [m], and the altitude is displayed by units of 2.5 [m] by the third hand. The altitude is displayed (prior art 1).

  There has been proposed an electronic timepiece that measures an altitude based on a detection value detected by a pressure sensor and displays the measured altitude. In this electronic timepiece, the measured altitude value is displayed on the liquid crystal display device. Further, in this electronic timepiece, since the altitude value is displayed on the liquid crystal display device, it is not necessary to obtain the altitude by adding the values read by the user (see, for example, Patent Document 1).

  Such an electronic timepiece that measures altitude is used, for example, by a user who climbs a mountain. The climber needs to know how long it will take to climb from the current location to the summit and to descend from the current location to the ground. For this reason, the user has to know his current climbing speed (also referred to as climbing speed). The climbing speed is an index representing how fast you climb the mountain. The user first reads the altitude at the current point from the electronic timepiece, for example, reads the altitude after one hour from the electronic timepiece. The user calculates the altitude difference between the read altitude and the altitude, and divides it by the time taken to move, thereby calculating the climbing speed himself. The user has confirmed whether his / her pace is fast or slow by comparing the climb speed calculated in this way with, for example, a standard climb speed based on a climbing schedule. In addition, the user has predicted the time of arrival at the point where the user takes a break or the time of arrival at the target point today, depending on the climbing speed.

JP-A-62-185186

However, in the technique of the prior art 1, in the electronic timepiece displaying the altitude with three hands, the user reads the altitude indicated by the three hands, respectively, and the user adds the three values read, The user had to calculate the altitude.
In addition, when using the electronic timepiece described in Patent Document 1 or the prior art electronic timepiece for mountain climbing, the user needs to calculate by himself / herself how much the current position is relative to the target altitude. there were. For example, if it is predicted that climbing at the current climbing speed will continue at a time earlier than the estimated arrival time, the user determines that the climbing speed will be slowed because the pace is too fast. In addition, if it is predicted that if the mountain climbing continues at the current climbing speed, the user will arrive at a time later than the scheduled arrival time, the user determines that the climbing speed is increased because the pace is too slow. In this way, when using a conventional electronic timepiece for mountain climbing, the user had to determine whether or not the time to arrive at the target point was on schedule using the climbing speed calculated by himself / herself. .

  The present invention has been made in view of the above problems, and provides an electronic device and a method for controlling the electronic device that can display whether or not the current climbing or descending pace is as planned for climbing. For the purpose.

  In order to achieve the above object, an electronic apparatus according to one embodiment of the present invention measures a detection unit that detects atmospheric pressure, a conversion unit that converts the detected atmospheric pressure to a high level, and an elapsed time that has elapsed since the start of climbing Based on the elapsed time measuring unit, the converted altitude, the departure start altitude that is the altitude at the point where the climb began, and the arrival target altitude that is the altitude of the target point. A climbing rate calculating unit that calculates a rate of difference in altitude from the departure start altitude to the current altitude that is the altitude of the current point with respect to an altitude difference up to a target altitude, as an ascent rate, the departure start altitude, and the destination goal An index indicating whether a user climbs a mountain based on altitude, a departure start time that is a time at a point where the climb starts, and a target arrival time that is a time to reach the target altitude A target climbing speed calculation unit that calculates a climbing speed, a target climbing rate calculation unit that calculates a target climbing altitude based on the target climbing speed and the elapsed time, and a first display of the climbing rate A first display control unit for displaying by means, and a second display control unit for displaying the target climbing altitude up to the present by the second display unit.

  In the electronic device according to one aspect of the present invention, the first display means is a first needle that rotates 360 degrees on the circumference, and the second display means rotates 360 degrees on the circumference. The first needle and the second needle may be attached to the same shaft.

Also, in the electronic device according to an embodiment of the present invention, the uphill ratio calculating unit, when the uphill split exceeds 100%, it may be notified.

  Further, in the electronic device according to an aspect of the present invention, the target climbing speed calculation unit includes a plurality of the departure start altitude, the target arrival altitude, a departure start time that is a time at the point where the climbing started, The target climbing speed in a section from the nth (n is an integer of 1 or more) starting departure altitude to the (n + 1) th reaching target altitude based on the target arrival time that is the time to reach the target altitude Is calculated for each section, and the target climb rate calculation unit extracts one of the plurality of target climb rates based on the elapsed time, and extracts the target climb rate and the elapsed time. Based on the above, the target climbing altitude up to the present time may be calculated.

  In the electronic device according to the aspect of the present invention, the climbing speed calculation unit that calculates the current climbing speed based on the altitude and the elapsed time, the departure start time, and the arrival target altitude are reached. Based on the target time, when continuing climbing or descending at the current climbing speed, an estimated altitude calculating unit that estimates an estimated altitude that arrives at the arrival target time, and an estimated altitude that arrives at the arrival target time And a third display control unit for displaying by the three display means.

  In order to achieve the above object, a method for controlling an electronic device according to one embodiment of the present invention includes a detection procedure in which a detection unit detects atmospheric pressure, and a conversion unit that highly converts the atmospheric pressure detected by the detection procedure. The conversion procedure, the elapsed time measurement unit that measures the elapsed time that has elapsed since the time of the start of climbing, and the climb rate calculation unit includes the altitude and the departure start altitude that is the altitude of the point where the climb began. The difference in altitude from the departure start altitude to the current altitude that is the altitude of the current point with respect to the altitude difference from the start start altitude to the target altitude based on the target altitude that is the altitude of the target point The departure rate calculation procedure for calculating the rate as the rate of increase and decrease, and the departure rate start time which is the time at which the target climbing speed calculation unit starts the departure start altitude, the arrival target altitude, and the climb start A target climbing speed calculation procedure for calculating a target climbing speed that is an index indicating whether the user climbs or descends a mountain based on a target target time that is a time to reach the target target altitude, and a target climbing rate calculation unit The target climbing rate calculation procedure for calculating the target climbing altitude up to the present based on the target climbing rate and the elapsed time, and the first display control unit displays the climbing rate on the first display means. And a second display control unit that causes the second display control unit to display the target climbing altitude up to the present time on a second display means.

  According to the present invention, it is possible to display whether or not the current climbing or descending pace is as planned for climbing.

It is a block diagram which shows the structure of the electronic device which concerns on 1st Embodiment. It is a figure explaining an example of the display part which concerns on 1st Embodiment. It is a figure explaining an example of the information memorized by the storage part concerning a 1st embodiment. It is a flowchart of the procedure of the process which acquires the information which the user concerning 1st Embodiment operated and operated the input part, and memorize | stores it in a memory | storage part. It is a flowchart of the procedure of the calculation process of the climbing rate which the climbing rate calculation part which concerns on 1st Embodiment performs. It is a flowchart of the procedure of the calculation process of the target climbing speed which the climbing speed calculation part which concerns on 1st Embodiment performs. It is a flowchart of the procedure of the calculation process of the target climbing ratio which the target climbing ratio calculation part which concerns on 1st Embodiment performs. It is a figure explaining the example of a display by the 1st hand and 2nd hand concerning a 1st embodiment. It is a figure explaining other arrangement | positioning of the 1st needle | hook and 2nd needle | hook which concern on 1st Embodiment. It is a figure explaining an example which displays the climbing rate in case a display part is a liquid crystal display device, and a target climbing rate. It is a figure explaining the example by which the liquid crystal display part 9011 and the liquid crystal display part 9012 are provided in the outer peripheral part of the dial face. It is a block diagram which shows the structure of the electronic device which concerns on 2nd Embodiment. It is a figure explaining an example of the display part concerning this embodiment. It is a flowchart of the procedure of the process which the climbing speed calculation part and estimated height calculation part which concern on 2nd Embodiment perform.

<First Embodiment>
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. In the following example, an electronic timepiece will be described as an example of an electronic device.

  FIG. 1 is a block diagram showing a configuration of an electronic timepiece 1 according to the present embodiment. As shown in FIG. 1, the electronic timepiece 1 includes a detection unit 10, an input unit 20, a control unit 30, an oscillation circuit 40, a frequency dividing circuit 45, a storage unit 50, a pulse generation unit 60, a drive unit 70, a motor unit 80, And a display unit 90.

  The detection unit 10 includes an atmospheric pressure detection unit 101. The input unit 20 includes a climb start input unit 201, a target altitude input unit 202, and a target time input unit 203. The control unit 30 includes a timing unit 301, a time hand control unit 302, an altitude conversion unit 303, an elapsed time measurement unit 304, a climb rate calculation unit 305, a first hand control unit 306, a target climb rate calculation unit 307, and a target climb rate calculation. A unit 308, a second needle control unit 309, and an image processing unit 310. The pulse generation unit 60 includes a drive pulse generation circuit 601, a drive pulse generation circuit 602, and a drive pulse generation circuit 603. The drive unit 70 includes a first motor drive circuit 701, a second motor drive circuit 702, and a third motor drive circuit 703. The motor unit 80 includes a first motor 801, a second motor 802, and a third motor 803. The display unit 90 includes a first hand 901, a second hand 902, a time display hand 903, and a liquid crystal display unit 904.

First, the display unit 90 of the electronic timepiece 1 will be described.
FIG. 2 is a diagram illustrating an example of the display unit 90 according to the present embodiment. In the example illustrated in FIG. 2, the display unit 90 includes a dial 910, a first hand 901, a second hand 902, a time display hand 903, and a liquid crystal display unit 904. The time display hand 903 includes an hour hand 9031, a minute hand 9032, and a second hand 9033. As shown in FIG. 2, the first hand 901, the second hand 902, and the time display hand 903 are attached to the same shaft 9034 as the hour hand 9031, the minute hand 9032, and the second hand 9033. On the dial 910, for example, twelve index bars 920-1 to 920-12 are provided. Each of the index bars 920-1 to 920-12 is arranged at intervals of 30 degrees.

The first hand 901 indicates the percentage of the altitude at the point where the user is present when the altitude at the departure point is 0% and the altitude at the arrival point is 100%.
The second hand 902 indicates what percentage of the scheduled arrival altitude at the elapsed time when the altitude at the departure point is 0% and the altitude at the arrival point is 100%.
For example, when the index bar 920-12 at the 12 o'clock position on the dial 910 is assigned to 0% and 100%, the index bar 920-6 at the 6 o'clock position is assigned to 50%. The print of 0% to 100% indicating this ratio may be provided on the dial 910 or on a bezel (not shown).
In addition, the ratio of the altitude at which the user is present and the ratio of the scheduled altitude at the elapsed time will be described later.

In the example shown in FIG. 2, the time display hand 903 includes an hour hand 9031 that rotates 360 degrees in 12 hours, a minute hand 9032 that rotates 360 degrees in 1 hour, and a second hand 9033 that rotates 360 degrees in 1 minute.
The liquid crystal display unit 904 is a device that displays information, and includes a liquid crystal display device (LCD) as an example. The liquid crystal display unit 904 displays the target altitude when the user operates the target altitude input unit 202, and displays the target time when the user operates the target time input unit 203.

Returning to FIG. 1, the description of the electronic timepiece 1 will be continued.
The atmospheric pressure detection unit 101 is, for example, an atmospheric pressure sensor, measures the atmospheric pressure, and outputs a value indicating the measured atmospheric pressure to the altitude conversion unit 303.

Next, the input unit 20 will be described.
The climb start input unit 201 is a button (switch), detects an operation input from the user, and sends an operation result signal based on the detected operation input result to the altitude conversion unit 303 and the elapsed time measurement unit 304. Output. The user presses the climb start input unit 201 when starting climbing or starting descending. Further, when the user arrives at a target point for climbing or descending, the user presses the climbing start input unit 201.

  The target altitude input unit 202 detects an operation input from the user, and outputs an operation result signal based on the detected operation input result to the target climbing speed calculation unit 307 and the image processing unit 310. The user operates the target altitude input unit 202 when starting climbing or starting descent, and displays the altitude (hereinafter referred to as target altitude) of the target point on the liquid crystal display unit 904. Enter while watching. The target altitude includes the altitude of the final destination of the day and the altitude at which the user takes a break.

  The target time input unit 203 detects an operation input from the user, and outputs an operation result signal based on the detected operation input result to the target climbing speed calculation unit 307. When starting the mountain climbing or starting the descent mountain, the user operates the target time input unit 203 to input the target time to reach the target point. The target time includes a target time for arriving at the final destination of the day, an arrival target time at the point where the user takes a break, and a departure target time at the point where the user takes a break.

  The target altitude input unit 202 and the target time input unit 203 may be composed of, for example, four buttons: an up button, a down button, a mode switching button, and a determination button. Alternatively, the ascending / descending start input unit 201, the target altitude input unit 202, and the target time input unit 203 may detect the operation of the user by detecting the operation on the crown.

Next, the oscillation circuit 40, the frequency dividing circuit 45, and the storage unit 50 will be described.
The oscillation circuit 40 includes a crystal resonator and generates an oscillation clock signal having a predetermined frequency (for example, 32 [kHz]) based on the vibration of the crystal resonator. The oscillation unit 225 outputs the generated oscillation signal to the frequency dividing circuit 45.
The frequency dividing circuit 45 divides the oscillation signal input from the oscillation circuit 40 to generate a reference signal used for timing. The drive frequency of the reference signal is, for example, 1 [Hz]. The frequency dividing circuit 45 outputs the generated reference signal to the time measuring unit 301.

The storage unit 50 stores information indicating the departure start time, information indicating the departure start point altitude, information indicating the target altitude, information indicating the target arrival time, information indicating the target departure time, and information indicating the target climbing speed. Is done.
FIG. 3 is a diagram illustrating an example of information stored in the storage unit 50 according to the present embodiment. The example shown in FIG. 3 is an example in the case of climbing from a departure point with an altitude of 800 [m] to an arrival point with an altitude of 3776 [m]. In the example illustrated in FIG. 3, the storage unit 50 stores 800 [m] as information indicating the departure start time and 6 o'clock as information indicating the altitude of the departure start point. The storage unit 50 stores 2200 [m] as information indicating the target altitude, 9 o'clock as information indicating the arrival target time, and 9:15 as information indicating the departure target time. The storage unit 50 stores 3200 [m] as information indicating the target altitude, 11:30 as information indicating the arrival target time, and 11:45 as information indicating the departure target time. . The storage unit 50 stores 3776 [m] as information indicating the target altitude and 13:30 as information indicating the arrival target time in association with each other. Furthermore, 7.78 [m / min] is stored in the storage unit 50 as information indicating the target climbing speed in the section where the altitude is 800 [m] to 2200 [m], and the altitude is 2200 [m] to 3200 [m]. 7.41 [m / min] is stored as information indicating the target climb speed in the section of [m], and 5.48 [m] as information indicating the target climb speed in the section of the altitude from 3200 [m] to 3776 [m]. / Min] is stored.

Returning to FIG. 1, the control unit 30 will be described.
The control unit 30 detects that a mode switching button (not shown) has been operated by the user, and switches between a target altitude input mode for inputting a target altitude and a target time input mode for inputting a target time.

The image processing unit 310 displays the liquid crystal display unit according to information based on the operation input result input from the target altitude input unit 202 or information based on the operation input result input from the target time input unit 203. In 904, the value of the target altitude, the value of the target time of arrival, or the value of the target time of departure is displayed.
In the target altitude input mode, for example, the image processing unit 310 causes the liquid crystal display unit 904 to display an altitude value so as to increase in response to an operation by the user of the up button, and by the user of the down button. In accordance with the operation, the liquid crystal display unit 904 displays the altitude value so as to decrease. In the target time input mode, for example, the image processing unit 310 causes the liquid crystal display unit 904 to display the time value so as to increase in response to an operation by the user of the up button, and by the user of the down button. In accordance with the operation, the liquid crystal display unit 904 displays the time value so as to decrease.

The timer unit 301 uses the reference signal input from the frequency dividing circuit 45 to measure time. The timed result is the current time. The timekeeping unit 301 outputs timekeeping information indicating the timed result to the time hand control unit 302. In addition, the timekeeping unit 301 outputs timekeeping information to the elapsed time measuring unit 304 and the target climbing speed calculating unit 307.
The time hand control unit 302 generates a control signal based on the time information input from the time measuring unit 301 and outputs the generated control signal to the drive pulse generation circuit 603.

  The altitude conversion unit 303 converts the value indicating the atmospheric pressure input from the atmospheric pressure detection unit 101 into a value indicating the altitude using a known technique. The altitude converting unit 303 outputs a value indicating the converted altitude to the climbing rate calculating unit 305 and the target climbing speed calculating unit 307.

  The elapsed time measurement unit 304 initializes the value of the elapsed time to 0 in accordance with the operation result signal input from the climbing start input unit 201. After the initialization, the elapsed time measuring unit 304 measures the elapsed time using the time information input from the time measuring unit 301, and uses the information indicating the measured elapsed time as the climb rate calculating unit 305 and the target climb rate calculating unit 308. Output to. This elapsed time is the elapsed time since the user started climbing or descending.

When the operation of the climb start input unit 201 is detected, the climb rate calculation unit 305 reads the information indicating the departure start altitude and the information indicating the target altitude of the summit or ridge stored in the storage unit 50. The target altitude at the summit is, for example, the largest target altitude, and the target altitude at the foot is, for example, the smallest target altitude.
The climb rate calculation unit 305 receives the current input from the altitude conversion unit 303 every predetermined time from when the operation of the climb start input unit 201 is detected until the next operation of the climb start input unit 201 is detected. Receives the altitude (hereinafter referred to as the current altitude) value. Here, the predetermined time is, for example, 1 minute. The climb rate calculation unit 305 receives the value of the current altitude for each predetermined time using information indicating the elapsed time input from the elapsed time measurement unit 304. The climb rate calculation unit 305 calculates the climb rate using the following equation (1).

{| (Current altitude) − (Departure start altitude) |} / {| (Target summit or peak altitude) − (Departure start altitude) |} × 100 (1)

  Here, for example, in the example shown in FIG. 3, the altitude difference is 2976 [m] between the departure point and the arrival point, and the difference between the current altitude and the departure start altitude when this is taken as 100%. It is a percentage value of altitude difference. The climb rate calculation unit 305 outputs information indicating the calculated climb rate to the first needle control unit 306.

  The first hand control unit 306 generates a control signal for controlling the first hand 901 based on the information indicating the climbing rate input from the climbing rate calculating unit 305, and uses the generated control signal as a drive pulse generation circuit. To 601.

The target climbing speed calculation unit 307 generates information indicating the arrival target time and information indicating the departure target time according to the operation result signal input from the target time input unit 203 in the target time input mode, and generates the generated target Information indicating the time is stored in the storage unit 50.
The target climbing speed calculation unit 307 generates information indicating the target altitude according to the operation result signal input from the target altitude input unit 202 in the target altitude input mode, and stores information indicating the generated target altitude. Remember me.
When the operation of the climbing start input unit 201 is detected, the target climbing speed calculation unit 307 acquires the current time based on the timing information input from the timing unit 301, and sets the information indicating the acquired current time as the start of departure. The information is stored in the storage unit 50 as information indicating the time. Further, the target climbing speed calculation unit 307 acquires the current altitude input from the altitude conversion unit 303 when the operation of the climbing start input unit 201 is detected, and obtains the information indicating the acquired current altitude as the departure start altitude. It is stored in the storage unit 50 as information to be shown.

  First, the target ascending / descending speed calculation unit 307 calculates the first target ascending / descending speed using the departure start altitude, the departure start time, the first target altitude, and the first arrival target time, and calculates the calculated first The target climbing speed is stored in the storage unit 50. Next, the target climbing speed calculation unit 307 calculates and calculates the second target climbing speed using the first target altitude, the departure target time, the second target altitude, and the second arrival target time. The second target climbing speed is stored in the storage unit 50. Thereafter, the target climbing speed calculation unit 307 repeats this processing until the target altitude and the arrival target time of the summit or ridge, calculates the climbing speed, and sequentially outputs the calculated target climbing speed to the target climbing rate calculation unit 308. Further, it is stored in the storage unit 50. The target climbing speed calculation unit 307 calculates the target climbing speed using the following equation (2).

{(Target altitude at the next target point)-(Current altitude)} / {(Target time at the next target point)-(Current time)} (2)

  In equation (2), in the calculation of the first target climb speed, the current altitude is the departure start altitude, the target altitude at the next target point is the first target altitude, and the current time is the departure time. The arrival target time of the next target point is the first arrival target time. In the second calculation, the current altitude is the first target, the target altitude at the next target point is the second target altitude, the current time is the first departure target time, and the next target point The arrival target time is the second arrival target time.

  The target climb rate calculation unit 308 selects the current target climb rate from the target climb rate input from the target climb rate calculation unit 307 based on the information indicating the elapsed time input from the elapsed time measurement unit 304. . The target climbing rate calculation unit 308 calculates the target climbing rate using the selected target climbing rate, information indicating elapsed time, and information indicating the target time stored in the storage unit 50, and calculates the calculated target Information indicating the climb rate is output to the second needle control unit 309. Here, the target climb rate is the predicted altitude and the altitude of the departure point when climbing or descending at the target climb rate during the elapsed time when the altitude difference between the departure point and the arrival point is 100%. It is a value indicating what percentage the difference in altitude is. The target climbing rate calculation unit 308 calculates the target climbing rate according to the following equation (3).

{(Current target climbing speed) x (elapsed time)} / {| (target altitude of summit or mountain pass)-(departure start altitude) |} (3)

  The second hand control unit 309 generates a control signal for controlling the second hand 902 based on the information indicating the target climbing rate input from the target climbing rate calculation unit 308, and uses the generated control signal as a drive pulse. Output to the generation circuit 602.

Next, the pulse generator 60 will be described.
The drive pulse generation circuit 601 generates a drive pulse signal for driving the first motor 801 in accordance with the control signal input from the first needle control unit 306, and the generated drive pulse signal is used as the first motor. Output to the drive circuit 701.
The drive pulse generation circuit 602 generates a drive pulse signal for driving the second motor 802 in accordance with the control signal input from the second needle control unit 309, and the generated drive pulse signal is output to the second motor. Output to the drive circuit 702.
The drive pulse generation circuit 603 generates a drive pulse signal for driving the third motor 803 in accordance with the control signal input from the time hand control unit 302, and the generated drive pulse signal is used as the third motor drive. Output to the circuit 703.

Next, the drive unit 70 will be described.
The first motor drive circuit 701 generates a drive signal for driving the first motor 801 in accordance with the drive pulse signal input from the drive pulse generation circuit 601, and drives the first motor with the generated drive signal. .
The second motor drive circuit 702 generates a drive signal for driving the second motor 802 according to the drive pulse signal input from the drive pulse generation circuit 602, and drives the second motor with the generated drive signal. .
The third motor drive circuit 703 generates a drive signal for driving the third motor 803 according to the drive pulse signal input from the drive pulse generation circuit 603, and drives the third motor with the generated drive signal. .

Next, the motor unit 80 will be described.
The first motor 801 is driven by the first motor drive circuit 701, thereby rotating the first needle 901.
The second motor 802 is driven by the second motor drive circuit 702, thereby rotating the second needle 902.
The third motor 803 is driven by the third motor drive circuit 703, thereby rotating the third needle 905. Note that when the time display hand 903 includes three hour hand 9031, minute hand 9032, and second hand 9033 as shown in FIG. 2, the third motor 803 includes three motors.
Each of the first motor 801, the second motor 802, and the third motor 803 is, for example, a stepping motor.

Next, a process in which the user acquires information input by operating the input unit 20 and stores the information in the storage unit 50 will be described.
FIG. 4 is a flowchart of a processing procedure for acquiring information input by a user operating the input unit 20 and storing the information in the storage unit 50 according to the present embodiment. In the example of FIG. 4, an example in which the target altitude input unit 202 and the target time input unit 203 include four buttons, an up button, a down button, a mode switching button, and a determination button will be described.

(Step S1) The control unit 30 determines whether or not the mode switching button has been pressed and the input mode has been selected. When it is determined that the input mode is selected (step S1; YES), the control unit 30 proceeds to the process of step S2, and when it is determined that the input mode is not selected (step S1; NO), the process of step S1. repeat.

(Step S2) The target climbing speed calculation unit 307 determines whether the input mode is the target altitude input mode or the target time input mode. If the target climbing speed calculation unit 307 determines that the input mode is the target altitude input mode (step S2; target altitude input mode), the process proceeds to step S3 and determines that the input mode is the target time input mode. If so (step S2; target time input mode), the process proceeds to step S5.

(Step S3) The target climbing speed calculation unit 307 generates information indicating the target altitude according to the operation result signal input from the target altitude input unit 202, and causes the storage unit 50 to store the information indicating the generated target altitude. .

(Step S4) The target climbing speed calculation unit 307 determines whether or not the input of the target altitude has been completed. When the target climbing speed calculation unit 307 determines that the input of the target altitude is complete (step S4; YES), the process proceeds to step S7, and when it is determined that the input of the target altitude is not complete (step S4; NO), the process is returned to step S3. When there are a plurality of target altitudes, the user operates the target altitude input unit 202 to input the target altitude and repeat the process of pressing the enter button. When all the target altitudes have been input, for example, the mode switching button is pressed to select the target time input mode or input completion.

(Step S5) The target climbing speed calculation unit 307 generates information indicating the target altitude according to the operation result signal input from the target time input unit 203, and stores the information indicating the generated target time in the storage unit 50. . The target time includes the arrival target time and the departure target time.

(Step S6) The target climbing speed calculation unit 307 determines whether or not the input of the target time has been completed. When the target climbing speed calculation unit 307 determines that the input of the target time has been completed (step S6; YES), the process proceeds to step S7, and when it is determined that the input of the target time has not been completed (step S6; NO), the process is returned to step S5. When there are a plurality of target altitudes, the user operates the target time input unit 203 to input the target time and repeats the process of pressing the enter button. When input of all target times is completed, for example, a mode switching button is pressed to select a target altitude input mode or input completion.

(Step S7) The target climbing speed calculation unit 307 determines whether or not input completion has been selected. When it is determined that the input completion is selected (step S7; YES), the target climbing speed calculation unit 307 ends the process, and when it is determined that the input completion is not selected (step S7; YNO), the process proceeds to step S2. Return processing.
Thus, the process of acquiring information input by operating the input unit 20 by the user and storing it in the storage unit 50 ends.

Next, the climb rate calculation process performed by the climb rate calculation unit 305 will be described.
FIG. 5 is a flowchart of the procedure of the climb rate calculation process performed by the climb rate calculation unit 305 according to this embodiment.
(Step S101) The climb rate calculation unit 305 determines whether an operation of the climb start input unit 201 is detected. When it is determined that the operation of the climb start input unit 201 is detected (step S101; YES), the climb rate calculation unit 305 proceeds to step S102 and determines that the operation of the climb start input unit 201 is not detected. If so (step S101; NO), the process of step S101 is repeated.

(Step S102) When the operation of the climb start input unit 201 is detected, the target climb speed calculation unit 307 acquires the current time based on the timing information input from the clock unit 301, and indicates the acquired current time Is stored in the storage unit 50 as information indicating the departure start time.

(Step S103) The target climbing speed calculation unit 307 acquires the current altitude input from the altitude conversion unit 303 when the operation of the climbing start input unit 201 is detected, and starts the departure from the information indicating the acquired current altitude. The information is stored in the storage unit 50 as information indicating the altitude.

(Step S104) The climb rate calculation unit 305 reads information indicating the departure start time, information indicating the departure start altitude, and information indicating the highest target altitude stored in the storage unit 50.
(Step S <b> 105) The climb rate calculation unit 305 inputs from the altitude conversion unit 303 every predetermined time from when the operation of the climb start input unit 201 is detected until the next operation of the climb start input unit 201 is detected. Get the current altitude value to be played.

(Step S106) The climb rate calculation unit 305 calculates the climb rate using equation (1). Next, the first hand control unit 306 generates a control signal for controlling the first hand 901 based on the information indicating the climbing rate input from the climbing rate calculating unit 305, and drives the generated control signal. Output to the pulse generation circuit 601.

(Step S107) The climb rate calculation unit 305 determines whether an operation of the climb start input unit 201 is detected. When it is determined that the operation of the climb start input unit 201 is detected (step S107; YES), the climb rate calculation unit 305 determines that the operation is finished and the operation of the climb start input unit 201 is not detected. If so (step S107; NO), the process returns to step S105.
The climb rate calculation process performed by the climb rate calculation unit 305 is thus completed.

  Note that the target climbing speed calculation unit 307 may perform either the process of step S102 or the process of step S103 first, or may perform the process simultaneously. Moreover, you may make it the climbing rate calculation part 305 perform the process of step S102, and the process of step S103.

Next, the calculation process of the target climbing speed performed by the target climbing speed calculation unit 307 will be described.
FIG. 6 is a flowchart of a procedure of target climbing speed calculation processing performed by the climbing speed calculating unit 307 according to the present embodiment.
(Step S201) The target climbing speed calculation unit 307 reads the departure start altitude, the departure start time, the first target altitude, and the first arrival target time from the storage unit 50. Subsequently, the target climbing speed calculation unit 307 initializes n to 1.

(Step S202) The target climbing speed calculation unit 307 calculates the target climbing speed using Expression (2), outputs the calculated target climbing speed to the target climbing rate calculation unit 308, and further stores it in the storage unit 50.

(Step S203) The target climbing speed calculation unit 307 determines whether all target climbing speed calculation processes have been completed. If the target climbing speed calculation unit 307 determines that all the target climbing speed calculation processes have been completed (step S203; YES), the target climbing speed calculation unit 307 determines that all the target climbing speed calculation processes have not been completed. If so (step S203; NO), the process proceeds to step S204.

(Step S204) The target climbing speed calculation unit 307 adds 1 to n and substitutes it for n.
(Step S205) The target climbing speed calculation unit 307 reads the nth target altitude, the nth departure target time, the (n + 1) th target altitude, and the (n + 1) th arrival target time from the storage unit 50. Note that n is an integer of 1 or more. The target climbing speed calculation unit 307 returns the process to step S202.
Thereafter, the target climbing speed calculation unit 307 repeats this process until the target altitude and the arrival target time having the largest values, calculates the climbing speed, and stores the calculated target climbing speed in the storage unit 50 sequentially.

Next, the calculation process of the target climb rate performed by the target climb rate calculation unit 308 will be described.
FIG. 7 is a flowchart of a procedure of target climb rate calculation processing performed by the target climb rate calculation unit 308 according to the present embodiment.
(Step S301) The target climbing speed calculation unit 307 determines whether an operation of the climbing start input unit 201 has been detected. When it is determined that the operation of the climb start input unit 201 is detected (step S301; YES), the target climb speed calculation unit 307 proceeds to step S302, and the operation of the climb start input unit 201 is not detected. If it is determined (step S301; NO), the process of step S301 is repeated.

(Step S302) The target climb rate calculation unit 308 acquires information indicating the elapsed time input from the elapsed time measurement unit 304.
(Step S303) The target climb rate calculation unit 308 selects the current target climb rate from the target climb rates input from the target climb rate calculation unit 307 based on the information indicating the elapsed time acquired in step S302. .

(Step S304) The target climbing rate calculation unit 308 uses the climbing speed selected in step S303, the information indicating the elapsed time, and the information indicating the target time stored in the storage unit 50 to obtain the formula (3 ) To calculate the target climb rate.

(Step S305) The target climb rate calculation unit 308 determines whether or not an operation of the climb start input unit 201 has been detected. When it is determined that the operation of the climb start input unit 201 has been detected (step S305; YES), the target climb rate calculation unit 308 determines that the operation of the climb start input unit 201 has not been detected. If YES (step S305; NO), the process returns to step S302.
Thus, the target climbing rate calculation unit 308 finishes the target climbing rate calculation process.

Next, display examples of the first hand 901 and the second hand will be described.
FIG. 8 is a diagram for explaining a display example by the first needle 901 and the second needle 902 according to the present embodiment. In FIG. 8, the image in the region indicated by reference sign g101 is an image that climbs from a starting point with an altitude of 800 [m] to a target point with an altitude of 3776 [m].
The images indicated by reference signs g111, g121, g131, and g141 are images for explaining an example indicated by the first needle 901. In addition, images indicated by reference numerals g112, g122, g132, and g142 are images for explaining an example indicated by the second needle 902. The images indicated by reference numerals g113, g123, g133, and g143 are images for explaining an example indicated by the first needle 901 and the second needle 902. In addition, in the image which the code | symbol g111-g143 shows, the time display hand 903 is abbreviate | omitted and shown.

In the example shown in FIG. 8, the altitude difference between the departure point and the target point is 2976 [m].
At an altitude of 1000 [m], the climbing rate is 6.7% (| (1000 [m] −800 [m]) | / | (3776 [m] −800 [m]) |). For this reason, the first hand 901 points to the approximately 1 o'clock position as in the image indicated by the symbol g111. Further, as in the images indicated by reference numerals g112 and g113, the position of the second needle 902 indicates the position before the position of the first needle 901. The sign g113 means that the climbing pace is faster than the target speed. A user can see that such a display is necessary to reduce the pace of climbing.

  At an altitude of 2288 [m], the climbing rate is 50% (| (2288 [m] −800 [m]) | / | (3776 [m] −800 [m]) |). For this reason, the first hand 901 points to the approximately 6 o'clock position as in the image indicated by the symbol g121. Further, as in the images indicated by reference sign g122 and reference sign g123, the position of the second needle 902 indicates the same position as the first needle 901. The sign g123 means that the first hand 901 and the second hand 902 overlap each other, so that the climbing pace is equal to the target speed.

  At an altitude of 3032 [m], the climbing rate is 75% (| (3032 [m] −800 [m]) | / | (3776 [m] −800 [m]) |). For this reason, the first hand 901 points to the approximately 9 o'clock position as in the image indicated by the symbol g131. Further, as in the images indicated by reference numerals g132 and g133, the position of the second needle 902 indicates the position ahead of the position of the first needle 901. The sign g113 means that the climbing pace is slower than the target speed. By viewing such a display, the user can do what is necessary to speed up the mountain climbing.

  When the altitude is 3776 [m], the climbing rate is 100% (| (3776 [m] −800 [m]) | / | (3776 [m] −800 [m]) |). For this reason, the first hand 901 points to the approximately 12 o'clock position as in the image indicated by the symbol g141. Further, the position of the second needle 902 indicates the same position as that of the first needle 901 as in the images indicated by the symbols g142 and g143. The sign g143 means that the first needle 901 and the second needle 902 overlap with each other, so that the target position is reached as scheduled.

  In the present embodiment, an example in which the first hand 901 and the second hand 902 are coaxial with the time display hand 903 is shown, but the present invention is not limited thereto. As shown in FIG. 9, as long as the first hand 901 and the second hand 902 are coaxial, it may not be coaxial with the time display hand 903. FIG. 9 is a diagram illustrating another arrangement of the first needle and the second needle according to the present embodiment. In the example shown in FIG. 9, the time display hands 9031 to 9033 are attached to the first shaft 9034-1, and the first hand 901 and the second hand 902 are attached to the second shaft 9034-2. is there.

Further, in the present embodiment, the first hand 901 and the second hand 902 divide 360 degrees of one circle into 10 equal parts, the 4 o'clock position is 25%, the 6 o'clock position is 50%, and 9 o'clock. Although the example which shows the position of 75 as 75% and the position of 12:00 as 100% was demonstrated, it is not restricted to this. For example, the position of the 1 o'clock position may be 10%, the position of the 10 o'clock position may be 100%, and the first hand 901 and the second hand 902 may indicate. As a result, the position of the numeral pointed to by the time display hand 903 and the ratio of the numeral pointed to by the first hand 901 and the second hand 902 coincide with each other, so that it is not necessary to print on the dial 910 or the bezel. In addition, since the position of the number indicated by the time display hand 903 and the ratio of the numbers indicated by the first hand 901 and the second hand 902 match, the user can know the ratio intuitively. When the target point has been passed, the first hand 901 points beyond the 10 o'clock position, so the user can know that the target point has been passed. When the altitude of the target point is exceeded, the control unit 30 may display and notify information indicating that the vehicle has passed the liquid crystal display unit 904, the current altitude, and the like. This notification may be performed by the control unit 30 using an acoustic signal or a voice signal from a speaker or the like (not shown).
Further, when the position at 12 o'clock is set to 100% or 120%, when this ratio is exceeded, the control unit 30 controls so that the first hand 901 and the second hand 902 do not rotate beyond the position at 12 o'clock. You may do it.

  In the present embodiment, the example has been described in which the first hand 901 indicates the climbing rate and the second hand 902 indicates the target climbing rate, but the present invention is not limited to this. FIG. 10 is a diagram illustrating an example of displaying the climbing rate and the target climbing rate when the display unit 90 ″ is a liquid crystal display device. In FIG. 10, the image of the area indicated by the reference sign g201 is an image of the climbing rate, the image of the area indicated by the reference sign g202 is an image of the target climbing ratio, and the image of the area indicated by the reference sign g203 is a time display image. That is, in the example shown in FIG. 10, the display of the first hand 901 (FIG. 1) is displayed as a bar graph like the image of the region indicated by reference numeral g201, and the display of the second hand 902 (FIG. 1) is indicated by reference sign g202. It is an example displayed by a bar graph like the image of the area | region shown. In the example shown in FIG. 10, the left end of the bar graph is 0% and the right end is 100%. As shown in FIG. 10, the image of the area indicated by reference sign g201 and the image of the area indicated by reference sign g202 may be displayed adjacent to each other.

FIG. 11 is a diagram illustrating an example in which a liquid crystal display unit 9011 and a liquid crystal display unit 9012 are provided on the outer periphery of the dial 910. In FIG. 11, the display of the first hand 901 (FIG. 1) is displayed as a bar graph on the circumference of the liquid crystal display unit 9011, and the display of the second hand 902 (FIG. 1) is displayed on the circumference of the liquid crystal display unit 9012. It is an example displayed by a bar graph. Also in FIG. 11, the liquid crystal display portion 9011 and the liquid crystal display portion 9012 may be provided adjacent to each other.
In the example shown in FIGS. 9 and 11, the 12 o'clock position may be set to 100, and the 10 o'clock position may be set to 100%. In the example shown in FIG. 10, the right end may be 120%, for example.

  As described above, the electronic apparatus (electronic timepiece 1) of the present embodiment includes a detection unit (atmospheric pressure detection unit 101) that detects atmospheric pressure, and a conversion unit (altitude conversion unit 303) that converts detected atmospheric pressure to a high level. , An elapsed time measuring unit 304 that measures an elapsed time since the start of climbing, a converted altitude, a departure start altitude that is the altitude at the point where climbing started, and a target altitude that is the altitude of the target point A climbing rate calculating unit 305 that calculates, as a climbing rate, the ratio of the altitude difference from the starting start altitude to the current altitude that is the altitude of the current point with respect to the altitude difference from the starting start altitude to the target altitude. Based on the departure start altitude, the arrival target altitude, the departure start time that is the time at the point where the climb began, and the target arrival time that is the time to reach the arrival target altitude, the user determines whether to climb the mountain A target climb rate calculating unit 307 that calculates a target climb rate that is an index, a target climb rate calculating unit 308 that calculates a target climb altitude based on the target climb rate and the elapsed time, and a climb rate The first display control unit (first needle control unit 306) displayed by the first display unit (first needle 901) and the target climbing altitude up to the present are displayed by the second display unit (second needle 902). A second display control unit (second needle control unit 309).

  With this configuration, the electronic timepiece 1 of the present embodiment can display the current percentage of the actually measured altitude so that the current percentage of the target altitude can be compared. As a result, according to the present embodiment, it is possible to easily show how much the user is currently at the target altitude, and whether or not the current climbing speed is faster than the climbing plan. Can be presented in an easy-to-understand manner.

  In addition, in the electronic device (electronic timepiece 1) of the present embodiment, the target climbing speed calculation unit 307 includes a departure start altitude, a plurality of target arrival altitudes, a departure start time that is a time at a point where the climb starts, and a plurality of Based on the target arrival time, which is the time to reach the target target altitude, the target climbing speed of the section from the nth (n is an integer equal to or greater than 1) departure start altitude to the (n + 1) th target target altitude is determined for each section. The target climb rate calculating unit 308 extracts one of a plurality of target climb speeds based on the elapsed time, and the target climb altitude up to the present based on the extracted target climb speed and the elapsed time. Is calculated.

  With this configuration, the electronic timepiece 1 of the present embodiment enables the target climbing for each section even when the user takes a break between the final arrival point and the departure starting point or when the climbing speed is changed depending on the altitude. Since the speed can be calculated and stored in the storage unit 50, it can be presented in an easy-to-understand manner whether or not the current climbing speed is faster than the climbing plan with high accuracy.

  In the example shown in FIG. 3, the example is described in which the user inputs the target altitude, the target arrival time, and the departure target time. However, the input information includes the target altitude of the final destination point and the final target altitude. Only the target time of arrival at the destination point may be used. In this case, the target climbing speed calculation unit 307 may calculate the target climbing speed based on the input information, the altitude and time of the start point.

Second Embodiment
In the first embodiment, the example in which the first hand 901 indicates the climbing rate and the second hand 902 indicates the target climbing rate has been described. In the present embodiment, the third needle is further provided, and when the climbing or descending is continued with the third climbing speed at the current climbing speed, the altitude reaching the final target time for reaching the final destination with respect to the altitude of the summit or ridge. An example of displaying the ratio of will be described.

  FIG. 12 is a block diagram showing a configuration of the electronic timepiece 1A according to the present embodiment. As shown in FIG. 12, the electronic timepiece 1A includes a detection unit 10, an input unit 20, a control unit 30A, an oscillation circuit 40, a frequency division circuit 45, a storage unit 50, a pulse generation unit 60A, a drive unit 70A, a motor unit 80A, And a display unit 90A. In addition, about the function part which has the same function as the electronic timepiece 1 of 1st Embodiment, description is abbreviate | omitted using the same code | symbol.

  The control unit 30A includes a timing unit 301, a time hand control unit 302, an altitude conversion unit 303A, an elapsed time measurement unit 304A, a climb rate calculation unit 305, a first hand control unit 306, a target climb rate calculation unit 307, and a target climb rate calculation. A unit 308, a second needle control unit 309, an image processing unit 310, a climbing speed calculation unit 311, an estimated altitude calculation unit 312, and a third needle control unit 313. The pulse generation unit 60A includes a drive pulse generation circuit 601, a drive pulse generation circuit 602, a drive pulse generation circuit 603, and a drive pulse generation circuit 604. The drive unit 70A includes a first motor drive circuit 701, a second motor drive circuit 702, a third motor drive circuit 703, and a fourth motor drive circuit 704. The motor unit 80A includes a first motor 801, a second motor 802, a third motor 803, and a fourth motor 804. The display unit 90A includes a first hand 901, a second hand 902, a time display hand 903, a liquid crystal display unit 904, and a third hand 905.

FIG. 13 is a diagram for explaining an example of the display unit 90A according to the present embodiment.
In the example illustrated in FIG. 13, the display unit 90 </ b> A includes a dial 910, a first hand 901, a second hand 902, a time display hand 903, a liquid crystal display unit 904, and a third hand 905. The time display hand 903 includes an hour hand 9031, a minute hand 9032, and a second hand 9033. As shown in FIG. 13, the first hand 901, the second hand 902, and the third hand 905 are attached to the same shaft 9034 as the hour hand 9031, the minute hand 9032, and the second hand 9033.
For example, the position of the first hand 901 and the second hand 902 is set to 100% at 12 o'clock. The third hand 905 indicates the estimated altitude, for example, altitude is printed on the bezel, and indicates the print corresponding to the calculated altitude.

  The altitude conversion unit 303A converts the value indicating the atmospheric pressure input from the atmospheric pressure detection unit 101 into a value indicating the altitude using a known technique. The altitude conversion unit 303A outputs a value indicating the converted altitude to the climb rate calculation unit 305, the target climb rate calculation unit 307, and the climb rate calculation unit 311.

  The elapsed time measurement unit 304A initializes the value of the system time to 0 in accordance with the operation result signal input from the climb start input unit 201. After initialization, the elapsed time measurement unit 304A measures the elapsed time using the timekeeping information input from the timekeeping unit 301A, and uses the information indicating the measured elapsed time as the target climbing speed calculation unit 307, the target climbing rate calculation unit. It outputs to 308 and the climbing speed calculation part 311.

  The climbing speed calculation unit 311 acquires a value indicating an altitude input from the altitude converting unit 303A and information indicating an elapsed time input from the elapsed time measuring unit 304A at predetermined time intervals. The predetermined time is, for example, 10 minutes. The climbing speed calculation unit 311 calculates the current climbing speed using the following equation (4).

{(Altitude at time n + 1) − (Altitude at time n)} / (Elapsed time) (4)

In Formula (4), n is an integer of 1 or more.
The climbing speed calculation unit 311 outputs information indicating the calculated climbing speed, input information indicating the current altitude, and information indicating elapsed time to the estimated altitude calculation unit 312.

  The estimated altitude calculation unit 312 includes information indicating the departure start time stored in the storage unit 50, information indicating the arrival target time of the summit or the foot, information indicating the departure start altitude, and information indicating the target altitude. read out. The estimated altitude calculating unit 312 uses the information indicating the climbing speed input from the climbing speed calculating unit 311, the information indicating the current altitude, the information indicating the elapsed time, and the information read from the storage unit 50, as follows: According to (5), if climbing or descending is continued at the current climbing speed every predetermined time, the ratio of the estimated altitude that arrives at the target time of arrival at the final destination with respect to the altitude of the summit or ridge is estimated.

[(Current altitude) + (current climbing speed) × {(target time of arrival) − (current time)}] / {(altitude of mountaintop or foot) − (starting altitude)} × 100 (5)

The third hand control unit 313 generates a control signal for controlling the third hand 905 based on information indicating the estimated altitude input from the estimated altitude calculating unit 312, and uses the generated control signal as a drive pulse generation circuit. Output to 604.
The drive pulse generation circuit 604 generates a drive pulse signal for driving the fourth motor 804 in accordance with the control signal input from the third needle control unit 313, and the generated drive pulse signal is output to the fourth motor. Output to the drive circuit 704.

The fourth motor drive circuit 704 generates a drive signal for driving the fourth motor 804 in accordance with the drive pulse signal input from the drive pulse generation circuit 604, and drives the fourth motor with the generated drive signal. .
The fourth motor 804 is driven by the fourth motor drive circuit 704, thereby rotating the third needle 905.

Next, processing performed by the climbing speed calculation unit 311 and the estimated altitude calculation unit 312 will be described.
FIG. 14 is a flowchart of a process procedure performed by the climbing speed calculation unit 311 and the estimated altitude calculation unit 312 according to this embodiment.
(Step S401) The climbing speed calculation unit 311 acquires a value indicating the altitude input from the altitude converting unit 303A and information indicating the elapsed time input from the elapsed time measuring unit 304A.
(Step S402) The climbing speed calculation unit 311 calculates the climbing speed at the current time.

(Step S403) The estimated height calculation unit 312 estimates the estimated height using the equation (5) when climbing or descending is continued at the current climbing speed.
The climbing speed calculation unit 311 and the estimated altitude calculation unit 312 perform the processing of steps S401 to S403 every predetermined time.

Here, a specific example of the value indicated by the third hand 905 will be described.
The departure start time is 6 o'clock, the arrival time to reach the final destination is 13:30, the departure altitude is 800 [m], the summit altitude is 3776 [m], and the current altitude is A specific example will be described by taking as an example the case of 1800 [m] and the elapsed time of 3 hours and 15 minutes. It is assumed that the current climbing speed is 7 [m / min]. At this time, the ratio of the altitude to reach the final destination with respect to the altitude at the summit is approximately 120% (= {(1800 [m] +7 [m / min] × (13: 30−9: 00) 15 minutes)} / (3776 [m] −800 [m]) × 100) Thereby, the third hand 905 is driven to indicate about 120%.

  As described above, the electronic device (for example, the electronic timepiece 1A) of the present embodiment includes the climbing speed calculation unit 311 that calculates the current climbing speed based on the altitude and the elapsed time, the departure start time, and the arrival target. Based on the altitude target time, if climbing or descending is continued at the current climbing speed, the estimated altitude calculating unit 312 that estimates the estimated altitude that arrives at the target time and the estimated altitude that arrives at the target time And a third display control unit (third needle control unit 313) for displaying by the third display means.

  With this configuration, the electronic timepiece 1A of the present embodiment can further display the estimated altitude that arrives at the arrival target time when climbing or descending is continued at the current climbing speed estimated by the third hand 905. Thereby, the user can know the altitude which reaches | attains target arrival time, when climbing or descending is continued at the present pace.

  In the first embodiment and the second embodiment, the example is described in which the user operates the target altitude input unit 202 to input the target altitude, and operates the target time input unit 203 to input the target time. Not limited to this. The electronic timepiece 1 includes a communication unit (not shown), receives information indicating a target altitude and information indicating a target time input by a mobile device such as a smartphone or a tablet terminal by the communication unit, and stores the received information in the storage unit 50. You may make it memorize.

  In the first embodiment and the second embodiment, the control unit 30 or 30A controls so that each hand rotates in the clockwise direction when climbing and rotates in the opposite direction to the clockwise direction when descending. You may do it.

In the first embodiment, the second time of another country may be displayed using the first hand 901 and the second hand 902 at the time of use other than climbing. In 2nd Embodiment, you may make it display the 2nd time of another country using the 1st hand 901, the 2nd hand 902, and the 3rd hand 905 at the time of use other than the time of mountain climbing.
In the first embodiment, the initial position of the first hand 901 and the second hand 902 may be the 12 o'clock position. In the second embodiment, the initial position of the first hand 901, the second hand 902, and the third hand 905 may be the 12 o'clock position.

In the first embodiment, the first needle 901 and the second needle 902 may be needles of different colors and different shapes (width, length). For example, the first needle 901 is. When longer than the second hand 902, the first hand 901 may be disposed on the dial 910 and the second hand 902 may be disposed on the first hand 901. Thereby, even when the first needle 901 and the second needle 902 overlap each other as shown in the image indicated by reference sign g143 in FIG. 8, the user points to the first needle 901 and the second needle 902. The position can be confirmed.
Similarly, in the second embodiment, the first needle 901, the second needle 902, and the third needle 905 may have different color needles and different shapes (width, length).

  It should be noted that all or some of the functions of the constituent elements of the electronic timepiece 1 or 1A in the above-described embodiment are recorded on a computer-readable recording medium and a program for realizing these functions is recorded. You may implement | achieve by making a computer system read the program recorded on the medium and executing it. Here, the “computer system” includes an OS and hardware such as peripheral devices.

  The “computer-readable recording medium” refers to a portable medium such as a flexible disk, a magneto-optical disk, a ROM, and a CD-ROM, and a storage unit such as a hard disk built in the computer system. Furthermore, the “computer-readable recording medium” dynamically holds a program for a short time like a communication line when transmitting a program via a network such as the Internet or a communication line such as a telephone line. In this case, a volatile memory inside a computer system serving as a server or a client in that case may be included and a program that holds a program for a certain period of time. The program may be a program for realizing a part of the functions described above, and may be a program capable of realizing the functions described above in combination with a program already recorded in a computer system.

DESCRIPTION OF SYMBOLS 1, 1A ... Electronic timepiece, 10 ... Detection part, 20 ... Input part, 30, 30A ... Control part, 40 ... Oscillation circuit, 45 ... Frequency division circuit, 50 ... Memory | storage part, 60, 60A ... Pulse generation part, 70, 70A: Drive unit, 80, 80A ... Motor unit, 90, 90A ... Display unit, 101 ... Atmospheric pressure detection unit, 301 ... Timekeeping unit, 302 ... Time hand control unit, 303 ... Altitude conversion unit, 304 ... Elapsed time measurement unit, 305... Climbing rate calculation unit, 306... First needle control unit, 307... Target climbing rate calculation unit, 308... Target climbing rate calculation unit, 309... Second needle control unit, 310 ... image processing unit, 311. 312 ... Estimated altitude calculation part, 313 ... 3rd hand control part, 601 ... Drive pulse generation circuit, 602 ... Drive pulse generation circuit, 603 ... Drive pulse generation circuit, 604 ... Drive pulse generation circuit, 701 ... 1st motor Driving circuit 702 ... 2nd motor drive circuit, 703 ... 3rd motor drive circuit, 704 ... 4th motor drive circuit 704, 801 ... 1st motor, 802 ... 2nd motor, 803 ... 3rd motor, 804 ... 4th motor, 901 ... 1st hand, 902 ... 2nd hand, 903 ... Time display hand, 904 ... Liquid crystal display part, 905 ... 3rd hand

Claims (6)

A detector for detecting atmospheric pressure;
A converter that converts the detected atmospheric pressure to a high level;
An elapsed time measurement unit that measures the elapsed time that has elapsed since the start of climbing,
Based on the converted altitude, the departure start altitude that is the altitude at the point where the climb began, and the target altitude that is the altitude of the target point, the altitude difference from the departure start altitude to the target target altitude A climbing rate calculating unit that calculates a rate of the difference between the starting start altitude and the altitude difference from the current altitude that is the altitude of the current point as a climbing rate;
The user climbs the mountain based on the departure start altitude, the arrival target altitude, the departure start time that is the time at the point where the climb started, and the target arrival time that is the time to reach the arrival target altitude. A target climbing speed calculation unit that calculates a target climbing speed that is an index indicating whether to perform,
Based on the target climb speed and the elapsed time, a target climb rate calculating unit that calculates a target climb altitude up to the present time;
A first display control unit for displaying the climb rate on a first display means;
A second display control unit for displaying the target climbing altitude up to the present time on a second display means;
Electronic equipment comprising. The first display means is a first needle that rotates 360 degrees on the circumference,
The second display means is a second needle that rotates 360 degrees on the circumference,
The electronic device according to claim 1, wherein the first needle and the second needle are attached to the same shaft. The climb rate calculation unit
The electronic device according to claim 1 , wherein the electronic device is notified when the climbing rate exceeds 100%. The target climbing speed calculation unit
Based on the departure start altitude, the plurality of arrival target altitudes, the departure start time that is the time at the point where the climb started, and the target arrival time that is the time to reach the plurality of arrival target altitudes. Calculating the target climbing speed of the section from the starting start altitude (n is an integer equal to or greater than 1) to the (n + 1) th arrival target altitude for each section;
The target climb rate calculation unit
Based on the elapsed time, one is extracted from the plurality of target climbing speeds, and the target climbing altitude up to the present is calculated based on the extracted target climbing speed and the elapsed time. The electronic device according to claim 3 . A climbing speed calculation unit that calculates a current climbing speed based on the altitude and the elapsed time;
Based on the departure start time and the arrival target altitude to the arrival target time, when continuing climbing or descending at the current climbing speed, an estimated altitude calculation unit that estimates an estimated altitude to arrive at the arrival target time;
A third display control section for displaying an estimated altitude arriving at the target arrival time on a third display means;
The electronic device according to any one of claims 1 to 4 , further comprising: A detection procedure in which the detection unit detects atmospheric pressure;
A conversion procedure in which the conversion unit highly converts the atmospheric pressure detected by the detection procedure;
The elapsed time measurement unit measures the elapsed time that has elapsed since the start of climbing, and the elapsed time measurement procedure,
The climbing rate calculation unit calculates the starting altitude from the starting start altitude to the reaching target altitude based on the altitude, the starting start altitude that is the altitude of the point where the climbing started, and the target altitude that is the altitude of the target point. A climbing rate calculation procedure for calculating a rate of the difference in altitude from the starting start altitude to the current altitude that is the altitude of the current point as a climbing rate with respect to the altitude difference,
Based on the departure start altitude, the arrival target altitude, the departure start time that is the time at the point where the climb starts and the arrival target time that is the time to reach the arrival target altitude. , A target climbing speed calculation procedure for calculating a target climbing speed that is an index indicating whether the user climbs the mountain,
A target climb rate calculation unit calculates a target climb rate up to the present based on the target climb rate and the elapsed time;
A first display control unit for displaying the climb rate on a first display means;
A second display control unit for causing the second display control unit to display the target climbing altitude up to the present time on a second display means;
A method for controlling an electronic device.

Images