JP2017129498A - Altimeter and electronic clock - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an altimeter and an electronic clock that can save electricity.SOLUTION: An electronic clock 100 includes: a secondary battery 111; a solar battery 109 charging the secondary battery 111; a short-range radio communication section 114 conducting wireless communications with another electric apparatus in a short distance; an altimeter measuring section 108 measuring an altitude; and a power source control section 1011 supplying electricity from the secondary battery 111 to the short-range radio communication section 114 only during communications with another electric apparatus.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an altimeter and an electronic timepiece.

  There is a mobile phone terminal device that can confirm the past history and fluctuations of these measured values over a long period in cooperation with a wristwatch having a function of measuring and displaying temperature, pressure, and altitude. In the technique described in Patent Document 1, a wristwatch transmits a measurement value to a mobile phone terminal device by short-range communication using a Bluetooth (registered trademark) standard.

JP2011-228787A

  However, since the technique described in Patent Document 1 is based on the premise of constant connection using the Bluetooth standard, there is a limit to power saving in both wristwatches and mobile phone terminals. For example, since it cannot be charged for a long time while climbing, it is necessary to save power of a wristwatch.

  Therefore, the present invention has been made in view of the above-described circumstances, and an object thereof is to provide an altimeter and an electronic timepiece that can save power.

  The present invention includes a secondary battery, a solar battery that charges the secondary battery, a short-range wireless communication unit that wirelessly communicates with other electronic devices at a short distance, an altitude measurement unit that measures altitude, and the other A power control unit that supplies power from the secondary battery to the short-range wireless communication unit only when communicating with the electronic device.

  Moreover, in the altimeter according to another aspect of the present invention, an information generation unit that generates climbing record information indicating a record related to climbing based on an altitude measured by the altitude measurement unit, and climbing record information generated by the information generation unit A storage unit that stores the information, and an information transmission unit that transmits the mountain climbing record information stored in the storage unit from the short-range wireless communication unit to the other electronic device.

  Further, in the altimeter according to another aspect of the present invention, the information generation unit includes an information reception unit that receives mountain climbing plan information indicating a plan related to mountain climbing from the other electronic device via the short-range wireless communication unit, The climbing record information is generated based on the climbing plan information received by the information receiving unit.

  Further, in the altimeter according to another aspect of the present invention, the mountain climbing plan information includes a plan value of an accumulated total elevation value obtained by integrating the amount of altitude change at the time of ascent, and the information generating unit is measured by the altitude measuring unit. Calculating the integrated elevation value of the rise based on the altitude to be calculated, calculating the achievement rate of the increase, which is the achievement rate of the calculated integrated elevation value of the calculated increase with respect to the planned value of the integrated elevation value of the rise, as the climbing record information, It is provided with a display part and a display control part which displays the achievement rate of the rise on the display part.

  Further, in the altimeter according to another aspect of the present invention, the mountain climbing plan information includes a plan value of a cumulative lower altitude value obtained by integrating the amount of altitude change at the time of lowering, and the information generating unit is measured by the altitude measuring unit. Calculating a descending integrated altitude value based on the altitude to be calculated, calculating a descending achievement rate that is an achievement rate of the calculated descending integrated altitude value with respect to the plan value of the descending integrated altitude value as the climbing record information, The display control unit displays the achievement rate of the descent on the display unit.

  Another aspect of the present invention provides a secondary battery, a solar battery for charging the secondary battery, a short-range wireless communication unit that communicates with another electronic device at a short distance, and an altitude. An electronic timepiece comprising: an altitude measurement unit; and a power supply control unit that supplies power from the secondary battery to the short-range wireless communication unit only when communicating with the other electronic device.

  According to the present invention, a secondary battery, a solar battery for charging the secondary battery, a short-range wireless communication unit that communicates with other electronic devices at a short distance, an altitude measurement unit that measures altitude, A power control unit. The power supply control unit supplies power from the secondary battery to the short-range wireless communication unit only when communicating with other electronic devices. Thereby, power saving can be achieved.

It is the schematic which showed the structure of the measurement system in embodiment of this invention. It is the schematic which shows an example of the data structure of the setting information in this embodiment. It is the schematic which shows an example of the data structure of the mountain climbing record information in this embodiment. It is an image figure which shows an example of the display screen which the portable electronic device in this embodiment displays. It is an image figure which shows an example of the display screen which the electronic timepiece in this embodiment displays. It is an image figure which shows an example of the display screen which the electronic timepiece in this embodiment displays. It is an image figure which shows an example of the display screen which the portable electronic device in this embodiment displays. It is the flowchart which showed the process sequence of the synchronous process which the measurement system in this embodiment performs.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic diagram illustrating a configuration of a measurement system 1 in the present embodiment. In the illustrated example, the measurement system 1 includes an electronic timepiece 100 and a portable electronic device 200. The electronic timepiece 100 is an electronic timepiece (altimeter) with an altitude measurement function. The electronic timepiece 100 has four operation modes including a normal mode, a measurement mode, a recording mode, and a short-range wireless communication mode.

  In the illustrated example, the electronic timepiece 100 includes a control unit 101, an oscillation circuit 102, a frequency dividing circuit 103, an input unit 104, a display unit 105, a storage unit 106, an atmospheric pressure measurement unit 107, and an altitude measurement unit. 108, a solar cell 109, a charge / discharge control circuit 110, a secondary battery 111, a switch 112, an antenna 113, and a short-range wireless communication unit 114.

  The control unit 101 is a CPU (Central Processing Unit), and controls each unit included in the electronic timepiece 100. In addition, the control unit 101 measures the current time based on the measurement signal input from the frequency dividing circuit 103. The control unit 101 includes a power supply control unit 1011, an information reception unit 1012, an information generation unit 1013, an information transmission unit 1014, and a display control unit 1015.

  The power supply control unit 1011 controls power on or off of the short-range wireless communication circuit (the short-range wireless communication unit 114 and the antenna 113). Specifically, the power supply control unit 1011 turns on the switch 112 only when the short-range wireless communication unit 114 communicates with the portable electronic device 200 and supplies power from the secondary battery 111 to the short-range wireless communication circuit. In addition, when the short-range wireless communication unit 114 does not communicate with the portable electronic device 200, the power supply control unit 1011 turns off the switch 112 and does not supply power from the secondary battery 111 to the short-range wireless communication circuit.

  The information receiving unit 1012 receives setting information from the portable electronic device 200 via the short-range wireless communication unit 114 and writes the received setting information in the storage unit 106. The setting information is information indicating settings related to the electronic timepiece 100, and includes mountain climbing plan information indicating a plan related to mountain climbing. The mountain climbing plan information includes an ascending accumulated altitude plan value that is a planned value of the ascending accumulated altitude value and a descending accumulated altitude plan value that is a planned value of the descending accumulated altitude value. The ascending integrated altitude value is a value obtained by integrating the amount of altitude change during ascending. The descending integrated altitude value is a value obtained by integrating the amount of altitude change when descending.

  The information generation unit 1013 generates climbing record information indicating a record related to climbing based on the altitude measured by the altitude measuring unit 108 and the climbing plan information received by the information receiving unit 1012 in the recording mode, and the generated climbing record Information is written into the storage unit 106. Specifically, the information generation unit 1013 counts the time and date measured every predetermined time (for example, 10 seconds), the altitude measured by the altitude measurement unit 108, the calculated climbing speed, the calculated climb achievement rate, The calculated descent achievement rate is written and recorded in the climbing record information. The climbing speed is a speed at which the altitude is increased, and is a value calculated by dividing an altitude change amount by time. The climb achievement rate is the achievement rate (unit:%) of the climb accumulated altitude value relative to the climb accumulated altitude planned value. The descent achievement rate is the achievement rate of the descent accumulated altitude value with respect to the descent accumulated altitude planned value.

  For example, the information generation unit 1013 calculates an ascending integrated altitude value and a descending integrated altitude value based on the altitude measured by the altitude measuring unit 108. Subsequently, the information generation unit 1013 reads the ascending integrated altitude plan value and the descending integrated altitude plan value from the mountain climbing plan information stored in the storage unit 106, and increases the ascending integrated altitude value with respect to the read ascending integrated altitude plan value. The achievement rate and the descent achievement rate of the descent accumulated altitude value with respect to the descent accumulated altitude plan value are calculated. Further, the control unit 101 calculates the climbing speed based on the altitude measured by the altitude measuring unit 108 and the time measured.

  The information transmission unit 1014 transmits the mountain climbing record information stored in the storage unit 106 from the short-range wireless communication unit 114 to the portable electronic device 200.

  The display control unit 1015 controls display on the display unit 105. For example, in the recording mode, the display control unit 1015 includes the climbing speed calculated by the information generation unit 1013, the altitude measured by the altitude measurement unit 108, the current time measured, and the increase achievement rate calculated by the information generation unit 1013. The lowering achievement rate calculated by the information generation unit 1013 is displayed on the display unit 105. At this time, the display control unit 1015 indicates the increase achievement rate and the decrease achievement rate with a predetermined display area (indicator) in the figure.

  The oscillation circuit 102 generates an oscillation signal having a predetermined frequency (for example, 32768 Hz) and outputs the oscillation signal to the frequency dividing circuit 103. The frequency dividing circuit 103 divides the frequency of the oscillation signal input from the oscillation circuit 102 to generate a measurement signal serving as a measurement reference, and outputs the generated measurement signal to the control unit 101.

  The input unit 104 includes switches 104A to 104F and receives operation inputs. The input unit 104 may be composed of a plurality of switches or may be composed of a single switch. The display unit 105 is a liquid crystal display, a segment display, or the like, and displays information.

  The storage unit 106 includes a RAM (Random Access Memory), a ROM (Read Only Memory), and the like, and stores various types of information. For example, the storage unit 106 stores data used by each unit of the electronic timepiece 100. Specifically, the storage unit 106 stores the setting information received by the information receiving unit 1012 and the mountain climbing record information generated by the information generating unit 1013. The storage unit 106 stores in advance an operation program executed by the control unit 101. This operation program is read when the control unit 101 is activated.

  The atmospheric pressure measurement unit 107 is, for example, an atmospheric pressure sensor, measures atmospheric pressure, and outputs the measured atmospheric pressure to the altitude measurement unit 108. The altitude measuring unit 108 measures the altitude based on the atmospheric pressure input from the atmospheric pressure measuring unit 107 and outputs the measured altitude to the control unit 101. The atmospheric pressure measurement unit 107 and the altitude measurement unit 108 constitute an altimeter that measures altitude.

  The solar cell 109 is a power generation unit that receives light (sun, illumination, etc.) and converts it into electrical energy. The solar battery 109 charges the secondary battery 111. The charge / discharge control circuit 110 controls charge / discharge in the secondary battery 111. For example, the charge / discharge control circuit 110 charges the secondary battery 111 with the electric energy generated by the solar battery 109. Further, the charge / discharge control circuit 110 does not supply power to the load circuit until the secondary battery 111 is charged with electric power necessary for the operation of the load circuit (for example, the short-range wireless communication unit 114). The secondary battery 111 supplies power for operation to each unit included in the electronic timepiece 100.

  The switch 112 is a switch for turning on / off the supply of power from the secondary battery 111 to the short-range communication circuit (the antenna 113 and the short-range wireless communication unit 114). The antenna 113 is an antenna for the short-range wireless communication unit 114 to communicate. The short-range wireless communication unit 114 communicates with other devices by short-range wireless communication according to a standard such as Bluetooth. The short-range wireless communication unit 114 performs communication using the 32 kHz oscillation signal generated in the oscillation circuit 102. In this way, the electronic timepiece 100 can be miniaturized by combining the crystal with the short-range communication function and the timepiece function.

  The portable electronic device 200 is a portable electronic device such as a smartphone, a mobile phone, or a tablet terminal. The portable electronic device 200 includes a control unit 201, an input unit 202, a display unit 203, a storage unit 204, an antenna 205, and a short-range wireless communication unit 206.

  The control unit 201 includes a CPU, and controls each unit included in the portable electronic device 200. The input unit 202 is a touch panel or the like installed on various switches or the display screen of the display unit 203, and receives input. The display unit 203 is a liquid crystal display or the like and displays information. The storage unit 204 includes a RAM, a ROM, and the like, and stores various information.

  The antenna 205 is an antenna for the short-range wireless communication unit 206 to communicate. The short-range wireless communication unit 206 communicates with other devices by short-range wireless communication according to a standard such as Bluetooth.

  Next, setting information transmitted from the portable electronic device 200 to the electronic timepiece 100 will be described. FIG. 2 is a schematic diagram illustrating an example of a data configuration of setting information in the present embodiment. In the illustrated example, the setting information includes time setting, clock setting, unit setting, personal setting, alarm setting, world time setting, and mountain climbing plan.

  The time setting is a setting related to time, and includes current date and time, reference latitude / longitude, time difference, DST (Daylight Saving Time) time difference, and DST On / Off. The current date / time is the current year / month / day / hour / minute / second of the clock of the portable electronic device 200. The reference latitude / longitude is the latitude / longitude of the current position information of the portable electronic device 200. The time difference is time difference information of the current location that the portable electronic device 200 has. The DST time difference is DST time difference information of the current location that the portable electronic device 200 has. DST On / Off is information indicating whether or not the current time of the portable electronic device 200 includes DST.

  The clock setting is a setting related to the electronic timepiece 100, and includes a 12/24 tense setting, a contrast setting, a power save setting, an operation confirmation sound setting, a periodic time synchronization setting, and an illumination lighting time setting. The 12/24 tense setting is a tense setting value. The contrast setting is a contrast setting value of the liquid crystal display. The power save setting is a time until the power saving mode is entered in a state where there is no power generation. The operation confirmation sound setting is an On / Off setting value of the operation confirmation sound. The periodic time synchronization setting is an On / Off setting value for periodic time synchronization every 24 hours. The lighting lighting time setting is the lighting time of lighting.

  The unit setting is a setting related to the unit, and includes a weight unit setting, an altitude unit setting, an atmospheric pressure unit setting, a temperature unit setting, and a consumption energy unit setting. The weight unit setting is a selection setting of a unit of weight (kg or lb). The altitude unit setting is a setting for selecting an altitude unit (m or Ft). The atmospheric pressure unit setting is a selection setting of an atmospheric pressure unit (hPa or inHg). The temperature unit setting is a selection setting of a temperature unit (° C. or ° F.). The energy consumption unit setting is a selection setting of a unit of energy consumption (kcal or kJ).

  The personal setting is a setting related to a climber, and includes weight and luggage weight. The weight is the weight of the climber. The load weight is the weight of the load carried by the climber.

  The alarm setting is a setting relating to an alarm, and includes an alarm 1 setting, an alarm 2 setting, and an alarm 3 setting. Alarm 1 settings are On / Off and time settings for alarm 1. Alarm 2 setting is On / Off of alarm 2 and time setting. Alarm 3 setting is On / Off of alarm 3 and time setting.

  The world time setting is a setting related to the world time, and includes a list version, an index, and a step number. The list version is a version of the world time list. The index is a selected value of the city displayed in the world time mode. The step number is world time list update information.

  The climbing plan is the climbing plan information related to the climbing plan, and includes the plan number, the plan serial value, the climbing plan date, the start altitude / end altitude, the accumulated ascent / descent altitude, the reference latitude / Including the longitude, the reference altitude of the mountainous area, the reference time difference of the mountainous area, the DST time difference of the mountainous area, and the DST setting of the mountainous area. A plan number is a number (for example, 1-7) which identifies a mountain climbing plan. The plan serial value is a time serial value at the time when the mountain climbing plan is created. The climbing date is the scheduled climbing date. The start altitude / end altitude is the altitude at the start point and end point of mountain climbing in the mountaineering area. The accumulated ascending / descending altitude is the ascending accumulated altitude planned value and the descending accumulated altitude planned value in the mountainous area. The reference latitude and longitude of the mountain climbing area are the reference latitude and the reference longitude of the mountain climbing area. The reference altitude of the mountaineering area is the reference altitude of the mountaineering area. The reference time difference of the mountaineering area is the reference time difference of the mountaineering area. The DST time difference of the mountain range is the DST time difference of the mountain range. Mountaineering DST setting is information on whether or not the mountaineering time includes DST.

  Next, climbing record information transmitted from the electronic timepiece 100 to the portable electronic device 200 will be described. FIG. 3 is a schematic diagram illustrating an example of a data configuration of mountain climbing record information according to the present embodiment. In the example shown in the figure, the mountain climbing record information includes the number of mountain climbing data, mountain climbing summary data, and mountain climbing detailed data.

  The number of climbing data is information relating to the number of climbing data, and includes the number of climbing data and the number of unuploaded data. The number of climbing data is the number of climbing data stored in the electronic timepiece 100. The climbing data is information related to climbing, and is climbing summary data and climbing detailed data. The unuploaded number is the number of mountain climbing data that has not been uploaded (transmitted) to the mobile electronic device 200 among the mountain climbing data.

  Climbing summary data is information indicating the outline of mountain climbing, and includes planned serial values, measurement start date / time and altitude, measurement end date / time and altitude, maximum altitude and time, minimum altitude and time, and average ascending altitude.・ Includes descending altitude, energy consumption, accumulated ascending altitude, descending altitude, and altitude log data. The plan serial value is a time serial value at the time when the mountain climbing plan is created. The measurement start date / time and altitude are the date / time when altitude measurement (climbing) was started and the altitude measured at that time. The measurement end date / time and altitude are the date / time when the altitude measurement (climbing) is ended and the altitude measured at that time. The highest altitude and the time are the highest altitude measured during mountain climbing and the time when the altitude is measured. The minimum altitude and the time are the lowest altitude measured during mountain climbing and the time when the altitude is measured. The average ascending altitude and descending altitude are an average value of the speed at which the altitude is increased and an average value of the speed at which the altitude is lowered. The consumed energy is the energy consumed during mountain climbing. The accumulated ascending altitude and descending altitude are an ascending accumulated altitude value and a descending accumulated altitude value during mountain climbing. The number of altitude log data is the number of measured altitudes.

  The mountain climbing detailed data is information indicating the details of mountain climbing, and includes the number of measured altitude data and the value of the measured altitude data. The number of measured altitude data is the number of measured altitudes. The measured altitude data value is the measured altitude value.

  Next, operation | movement of the measurement system 1 in this embodiment is demonstrated. First, a user generates climbing plan information in the portable electronic device 200 before climbing. Then, the user transmits the generated mountain climbing plan information from the portable electronic device 200 to the electronic timepiece 100. Hereinafter, operation | movement of the portable electronic device 200 at the time of producing | generating mountain climbing plan information is demonstrated. FIG. 4 is an image diagram illustrating an example of a display screen displayed by the portable electronic device 200 according to the present embodiment.

  First, an initial screen A1 displayed on the display unit 203 of the portable electronic device 200 includes a message “Choose a watch” prompting the user to select a model of the electronic timepiece 100, and model options “model A” and “model B”. Is displayed. When the user selects “model A” among the displayed options on the initial screen A1, the mode selection screen A2 is displayed on the display unit 203.

  On the mode selection screen A2, “climbing plan”, “climbing record”, “setting”, “help”, and “synchronize setting” are displayed as mode choices. “Climbing plan” is an option for selecting a mode for registering climbing plan information. “Climbing record” is an option for selecting a mode for reproducing stored mountain climbing record information. “Setting” is an option for selecting a mode for setting the electronic timepiece 100. “Help” is an option for selecting a mode for explaining how to use. “Synchronize settings” is an option for selecting a mode for performing synchronization processing by communicating with the electronic timepiece 100. The synchronization processing is processing for transmitting setting information from the portable electronic device 200 to the electronic timepiece 100 and transmitting climbing record information from the electronic timepiece 100 to the portable electronic device 200. When the user selects “climbing plan” from the displayed options on the mode selection screen A2, a mountain climbing plan screen A3 is displayed on the display unit 203.

On the climbing plan screen A3, Plan01 to Plan04 are displayed as climbing plan options. That is, in the illustrated example, four mountain climbing plans can be registered. Note that the number of registrations of mountain climbing plans is not limited to four, and may be any number as long as it is one or more. When the user selects “Plan01” among the displayed options on the mountain climbing plan screen A3, a new mountain climbing plan creation screen A4 is displayed on the display unit 203.

  In the new mountain climbing plan creation screen A4, “Select from 100 famous mountains”, “Create from mountain climbing record”, and “Create a plan by yourself” are displayed as options for creating a mountain climbing plan. “Select from 100 famous mountains” is an option for selecting a method for selecting a mountain to be climbed from 100 famous mountains. “Create from climbing record” is an option for selecting a method for creating a climbing plan from climbing record information. “Create a plan by yourself” is an option for selecting a method for creating a mountain climbing plan by yourself. In the new mountain climbing plan creation screen A4, when the user selects “select from one hundred mountain” among the displayed options, the one hundred mountain selection screen A5 is displayed on the display unit 203.

  The name of the 100 famous mountains in each region is displayed on the 100 famous mountains selection screen A5 as options for the mountains to be climbed. When the user selects “Mt. Tsukuba” among the displayed choices on the 100-name selection screen A5, the mountain climbing plan detail screen A6 regarding Mt. Tsukuba is displayed on the display unit 203.

  On the mountain climbing plan detail screen A6, as input items, the date of climbing, the mountain climbing start time, the mountain climbing end time, and information on Mt. Tsukuba (walking time “6:25”, altitude “877 m”, and mountain climbing start altitude “ 217 m ”, climbing end altitude“ 217 m ”, cumulative ascending altitude“ 680 m ”, and accumulating descending altitude“ 680 m ”). Information about Mt. Tsukuba has been input in advance. In addition, on the mountain climbing plan detail screen A6, an option “Synchronize settings” for selecting a mode for performing synchronization processing with the electronic timepiece 100 is displayed. When the operator selects “Synchronize settings” on the mountain climbing plan detail screen A6, a popup P1 is displayed on the mountain climbing plan detail screen A6.

  The pop-up P1 displays a message “Synchronize settings” indicating that synchronization processing with the electronic timepiece 100 is being performed, and a message “Start watch communication” that instructs the electronic timepiece 100 to start near field communication. Is done. In the pop-up P1, “Cancel” and “OK” are displayed as options for starting communication. In the pop-up P1, when the user selects “OK” among the displayed options, the pop-up P2 is displayed on the mountain climbing plan detail screen A6.

  In the pop-up P2, a message “Communicating” indicating that communication with the electronic timepiece 100 is in progress and an option “Cancel” for canceling communication with the electronic timepiece 100 are displayed. The portable electronic device 200 transmits the setting information including the mountain climbing plan information generated on the mountain climbing plan detail screen A6 to the electronic timepiece 100 and receives the mountain climbing record information from the electronic timepiece 100 in the synchronization process. When the synchronization processing with the electronic timepiece 100 is completed, a pop-up P3 is displayed on the mountain climbing plan detail screen A6.

  In the pop-up P3, a message “synchronization with the watch succeeded” indicating that the synchronization processing with the electronic timepiece 100 has been successful and an option “OK” for closing the pop-up P3 are displayed.

  Next, the operation of the electronic timepiece 100 when performing synchronization processing will be described. FIG. 5 is an image diagram illustrating an example of a display screen displayed by the electronic timepiece 100 according to the present embodiment.

  The control unit 101 of the electronic timepiece 100 displays the normal screen B1 on the display unit 105 in the normal mode. On the normal screen B1, the day of the week “MON”, the time “10:08”, and the date “8-2” are displayed.

  For example, when the pop-up P <b> 1 is displayed on the portable electronic device 200, the user operates the electronic timepiece 100 and starts communication by the short-range wireless communication unit 114. When the input unit 104 receives an operation input (for example, long press of the switch 104B in the input unit 104 (pressing for 3 seconds or more)) instructing the start of the short-range wireless communication, the control unit 101 sets the operation mode to the short range. Switch to communication mode. Then, the control unit 101 turns on the switch 112 to supply power to the short-range wireless communication circuit, and starts communication by the short-range wireless communication unit 114. When the control unit 101 shifts to the near field communication mode, the control unit 101 displays a communication start screen B2 on the display unit 105. On the communication start screen B2, a mark m1 indicating that the short-range communication mode is being performed and a mark m2 indicating that the mobile electronic device 200 is not connected are displayed.

  When the communication start screen B2 is displayed on the electronic timepiece 100, the user selects the option “OK” in the pop-up P1 displayed on the portable electronic device 200. When the short-range wireless communication unit 114 connects to the mobile electronic device 200 and starts communication, the control unit 101 displays a connection / communication screen B3 on the display unit 105. On the connection / communication screen B3, a mark m1 indicating that the short-range communication mode is being performed and a mark m3 indicating that the mobile electronic device 200 is connected are displayed.

  When the synchronization process with the portable electronic device 200 is completed, the control unit 101 releases the connection with the portable electronic device 200. Thereafter, the control unit 101 turns off the switch 112 and stops supplying power to the short-range wireless communication circuit. Then, the control unit 101 shifts the operation mode to the normal mode and displays the connection release screen B4 on the display unit 105. A message “LINK OFF” indicating that the connection with the mobile electronic device 200 has been released is displayed on the connection release screen B4. Note that when the connection release screen B4 is displayed on the electronic timepiece 100, a pop-up P3 is displayed on the portable electronic device 200. After displaying the connection release screen B4 for 1 second, the control unit 101 returns to the normal screen B1.

  Next, an operation in which the electronic timepiece 100 records climbing record information while the user is climbing is described. FIG. 6 is an image diagram illustrating an example of a display screen displayed by the electronic timepiece 100 according to the present embodiment.

  The control unit 101 of the electronic timepiece 100 displays the normal screen B11 on the display unit 105 in the normal mode. On the normal screen B11, the day of the week “MON”, the time “10:08”, and the date “8-2” are displayed.

  When the switch 104A in the input unit 104 receives an input in the normal mode, the control unit 101 shifts the operation mode to the measurement mode. When the control unit 101 shifts to the measurement mode, the altitude measurement unit 108 starts altitude measurement and displays the measurement screen B12 on the display unit 105. The climbing speed “300”, altitude “1234”, and time “8:00” are displayed on the measurement screen B12.

  When the switch 104C in the input unit 104 receives an input in the measurement mode, the control unit 101 displays a climbing plan selection screen B13 for selecting climbing plan information on the display unit 105. On the mountain climbing plan selection screen B13, a message “PLAN” indicating mountain climbing plan information, a mountain climbing plan number “01”, and a date “8-2” are displayed.

  When the switch 104C receives a long press (press for 3 seconds or more) input while the mountain climbing plan selection screen B13 is displayed, the control unit 101 shifts the operation mode to a recording mode for recording mountain climbing record information. When the control unit 101 shifts to the recording mode, the control unit 101 displays the recording screen B14 on the display unit 105. In the recording mode, the control unit 101 calculates the climbing speed based on the altitude measured by the altitude measuring unit 108. In the recording mode, the control unit 101 calculates an increase achievement rate and a decrease achievement rate based on the altitude measured by the altitude measurement unit 108 and the mountain climbing plan information selected on the mountain climbing plan selection screen B13. Then, the control unit 101 displays the time and date measured, the altitude measured by the altitude measuring unit 108, the calculated climbing speed, the calculated increase achievement rate, and the calculated decrease achievement rate on the display unit 105. Further, the control unit 101 records the date and time measured at every predetermined time, the altitude measured by the altitude measuring unit 108, the calculated climbing speed, the calculated climb achievement rate, and the calculated descending achievement rate as mountain climbing record information. To record. In the recording screen B14, the climbing speed “300”, the altitude “1234”, the time “11:25”, the mark “REC” indicating that the climbing record information is recorded, and the indicator indicating the achievement rate of the climb Iu and an indicator Id indicating the lowering achievement rate are displayed.

  The indicator Iu and the indicator Id indicate an increase achievement rate or a decrease achievement rate with a predetermined display area in the figure. Specifically, in the indicator Iu and the indicator Id, the increase achievement rate or the decrease achievement rate is higher as the display area is larger, and the increase achievement rate or the decrease achievement rate is lower as the display area is smaller. The indicator Iu indicates 0% on the lower side and 100% on the upper side. That is, the display area of the indicator Iu increases in order from the lower side to the upper side when the increase rate of increase is increased. The indicator Id indicates 0% on the upper side and 100% on the lower side. That is, the display area of the indicator Id increases in order from the upper side to the lower side when the lowering achievement rate increases.

  When the switch 104C receives a long press input in the recording mode, the control unit 101 ends the recording of the mountain climbing record information, shifts to the measurement mode, and displays the measurement screen B12 on the display unit 105.

  The operator can check the recorded mountain climbing record information on the portable electronic device 200 after the mountain climbing is completed, that is, after the recording of the mountain climbing record information is completed in the electronic timepiece 100. Therefore, the electronic timepiece 100 does not need to communicate with the portable electronic device 200 during recording of mountain climbing record information. Hereinafter, the operation when displaying the climbing record information recorded in the electronic timepiece 100 on the portable electronic device 200 will be described. FIG. 7 is an image diagram illustrating an example of a display screen displayed by the portable electronic device 200 according to the present embodiment.

  First, an initial screen A11 displayed on the display unit 203 of the portable electronic device 200 includes a message “Choose a watch” prompting the user to select a model of the electronic timepiece 100, and model options “model A” and “model B”. Is displayed. When the user selects “model A” among the displayed options on the initial screen A11, the mode selection screen A12 is displayed on the display unit 203.

On the mode selection screen A12, there are “Climbing plan” and “Climbing record” as mode choices.
“Settings”, “Help”, and “Synchronize settings” are displayed. In the mode selection screen A12, when the user selects “mountain record” among the displayed options, the mountain record screen A13 is displayed on the display unit 203.

  On the mountain climbing record screen A13, the mountain name “Mt. Akagi” of the mountain climbing record information recorded in the past and stored in the portable electronic device 200, and its climbing date “climbing date: 2015/11/27 (Friday)” Is displayed. That is, in the illustrated example, one climbing record information is stored in the portable electronic device 200. In addition, on the mountain climbing record screen A13, an option “Synchronize settings” for selecting a mode to be synchronized with the electronic timepiece 100 is displayed. When the user selects “Synchronize settings” on the mountain climbing record screen A13, a pop-up P1 is displayed on the mountain climbing record screen A13.

  When the user selects “OK” in the pop-up P1, the pop-up P2 is displayed on the mountain climbing record screen A13. When the synchronization process with the electronic timepiece 100 is completed, a pop-up P3 is displayed on the mountain climbing record screen A13. When the user selects “OK” in the pop-up P 3, the pop-up P 3 is hidden and the mountain climbing record screen A 14 is displayed on the display unit 203.

  In addition to the mountain record information displayed on the mountain record screen A13, the mountain name “Tsukuba” and its date “climb date: 2015/12/15 (Wednesday)” are displayed on the mountain record screen A14. . The mountain climbing record information relating to the mountain name “Mt. Tsukuba” is received by the portable electronic device 200 from the electronic timepiece 100 in the synchronization process. When the user selects “Climbing date: 2015/12/15 (Wednesday)” of “Mt. Tsukuba” in the displayed climbing record information on the climbing record screen A14, the climbing record detail screen A15 is displayed on the display unit 203. Is displayed.

  On the mountain climbing record details screen A15, an option for registering a photo “tap to register a photo” and the details of the selected mountain climbing record “mountain of Tsukuba: Date of climbing on 2015/12/15 (Wednesday) Weather: ・ ・“” And an option “view graph” for viewing the graph showing the recorded change in altitude. When the user selects “view graph” from the displayed options on the mountain climbing detail screen A15, the graph screen A16 is displayed on the display unit 203.

  The graph screen A16 displays a mountain name “Mt. Tsukuba”, a mountain climbing date and time “2015/12/15 (Wednesday) 08:00:00”, and a graph indicating a change in altitude during mountain climbing. The horizontal axis of the graph is time, and the vertical axis is altitude.

  Thus, in the measurement system 1, the mountain climbing record information recorded in the electronic timepiece 100 can be displayed on the portable electronic device 200, so the visibility is improved. Further, since the mountain climbing record information can be managed in the portable electronic device 200, the operability is improved.

  FIG. 8 is a flowchart showing a processing procedure of the synchronization processing executed by the measurement system 1 in the present embodiment. FIG. 8A is a flowchart showing a processing procedure of synchronization processing executed by the portable electronic device 200 in the present embodiment.

(Step S101) The control unit 201 generates mountain climbing plan information based on the information input on the mountain climbing plan detail screen A6. Thereafter, the process proceeds to step S102.
(Step S102) When the option “Synchronize settings” is selected on the mountain climbing plan detail screen A6, the control unit 201 starts the synchronization process. Thereafter, the process proceeds to step S103.

(Step S <b> 103) The control unit 201 starts an advertisement scan using the short-range wireless communication unit 206. Thereafter, the process proceeds to step S104.
(Step S104) The control unit 201 determines whether or not the short-range wireless communication unit 206 has received the advertisement. The advertisement is transmitted by the electronic timepiece 100 in step S203 described later. If the control unit 201 determines that an advertisement has been received, the process proceeds to step S105. If the control unit 201 determines that no advertisement has been received, the process proceeds to step S109.

(Step S105) The control unit 201 transmits a connection request (Connection Request) from the short-range wireless communication unit 206 to the electronic timepiece 100 that is the transmission source of the advertisement. Thereafter, the process proceeds to step S106.
(Step S106) The control unit 201 transmits setting information including the mountain climbing plan information generated in step S101 from the short-range wireless communication unit 206 to the electronic timepiece 100. Thereafter, the process proceeds to step S107.

(Step S <b> 107) The control unit 201 receives mountain climbing record information from the electronic timepiece 100 in the short-range wireless communication unit 206. The climbing record information is transmitted by the electronic timepiece 100 in step S206 described later. Thereafter, the process proceeds to step S108.
(Step S <b> 108) The control unit 201 transmits a connection end command from the short-range wireless communication unit 206 to the electronic timepiece 100. Thereafter, the process ends.

  (Step S109) The control unit 201 determines whether or not the advertisement reception time has timed out (Time Out). If the control unit 201 determines that a timeout has occurred, the process proceeds to step S110. If the control unit 201 determines that the timeout has not occurred, the process returns to step S104.

(Step S <b> 110) The control unit 201 ends the advertisement scan. Thereafter, the process proceeds to step S111.
(Step S <b> 111) The control unit 201 displays an error (Err) indicating that the synchronization process has failed on the display unit 203 on the display unit 203. Thereafter, the process ends.

  FIG. 8B is a flowchart showing a processing procedure of synchronization processing executed by the electronic timepiece 100 according to the present embodiment.

(Step S201) The control unit 101 shifts the operation mode to the short-range wireless communication mode. Thereafter, the process proceeds to step S202.
(Step S202) The control unit 101 turns on the switch 112 and turns on the power of the short-range wireless communication circuit. Thereafter, the process proceeds to step S203.

(Step S <b> 203) The control unit 101 transmits an advertisement from the short-range wireless communication unit 114. Thereafter, the process proceeds to step S204.
(Step S <b> 204) The control unit 101 determines whether the short-range wireless communication unit 114 has received a connection request from the portable electronic device 200. The connection request is transmitted by the portable electronic device 200 in step S105 described above. If the control unit 101 determines that a connection request has been received, the process proceeds to step S205. If the control unit 101 determines that a connection request has not been received, the process proceeds to step S209.

(Step S <b> 205) The control unit 101 receives setting information from the portable electronic device 200 in the short-range wireless communication unit 114. The setting information is transmitted by the portable electronic device 200 in step S106 described above. Thereafter, the process proceeds to step S206.
(Step S <b> 206) The control unit 101 transmits mountain climbing record information from the short-range wireless communication unit 114 to the portable electronic device 200. Thereafter, the process proceeds to step S207.

(Step S207) The control unit 101 receives a connection end command from the portable electronic device 200 in the short-range wireless communication unit 114. The connection termination command is transmitted by the portable electronic device 200 in step S108 described above. Thereafter, the process proceeds to step S208.
(Step S208) The control unit 101 turns off the switch 112 and turns off the power of the short-range wireless communication circuit. Thereafter, the process ends.

(Step S209) The control unit 101 determines whether the reception time of the connection request has timed out. If the control unit 101 determines that a timeout has occurred, the process proceeds to step S210. If the control unit 101 determines that the timeout has not occurred, the process returns to step S204.
(Step S <b> 210) The control unit 101 displays an error indicating that the synchronization process has failed on the display unit 105. Thereafter, the process proceeds to step S208.

  As described above, in this embodiment, the electronic timepiece 100 includes the secondary battery 111, the solar battery 109 that charges the secondary battery 111, and the short-range wireless communication that wirelessly communicates with the other portable electronic device 200 at a short distance. Unit 114, altitude measuring unit 108 that measures altitude, and power supply control unit 1011 that supplies power from secondary battery 111 to short-range wireless communication unit 114 only when communicating with portable electronic device 200.

  Thus, the electronic timepiece 100 does not supply power to the short-range wireless communication unit 114 when the short-range wireless communication unit 114 does not communicate. For this reason, power consumption related to communication can be reduced. In addition, the return of the secondary battery 111 by power generation from a substantially zero level is stabilized. In addition, since the solar battery 109 is mounted, the secondary battery 111 can be charged while climbing. That is, no additional charger is required. Thereby, the electronic timepiece 100 can achieve power saving. Therefore, it becomes difficult to cause a situation where the battery needs to be replaced while climbing, and the altitude measurement in the altitude measuring unit 108 and the display operation in the display unit 105 during climbing can be stably secured.

  In addition, the electronic timepiece 100 includes an information generation unit 1013 that generates mountain climbing record information indicating a mountain climbing record based on the altitude measured by the altitude measurement unit 108, and a storage unit that stores mountain climbing record information generated by the information generation unit 1013. 106, and an information transmission unit 1014 that transmits the mountain climbing record information stored in the storage unit 106 from the short-range wireless communication unit 114 to the portable electronic device 200.

  Thereby, the user can confirm the mountain climbing record information in the portable electronic device 200. That is, since the user can see the mountain climbing record information on the portable electronic device 200 having better display performance than the electronic timepiece 100, the visibility is improved. Since a low-consumption TN-LCD can be used for the display unit 105 of the electronic timepiece 100, an increase in power consumption can be suppressed.

  The electronic timepiece 100 also includes an information receiving unit 1012 that receives mountain climbing plan information indicating a plan related to mountain climbing from the portable electronic device 200 via the short-range wireless communication unit 114, and the information generating unit 1013 includes the information receiving unit 1012. Mountain climbing record information is generated based on the received mountain climbing plan information. Thereby, the user can generate the mountain climbing plan information in the portable electronic device 200 having better operability than the electronic timepiece 100. Since the input unit 104 of the electronic timepiece 100 can be configured by a switch spring, an increase in size can be suppressed.

  Further, the mountain climbing plan information includes a plan value of an integrated altitude value obtained by accumulating the amount of altitude change at the time of ascent and a plan value of an integrated altitude value of the descending obtained by integrating the amount of altitude change at the time of descent. Reference numeral 1013 denotes a rising integrated altitude value and a descending integrated altitude value based on the altitude measured by the altitude measuring unit 108, and an increase that is the achievement rate of the ascending integrated altitude value with respect to the planned ascending integrated altitude value. Achievement rate and a descent achievement rate that is the achievement rate of the descent accumulated altitude value with respect to the plan value of the descent accumulated altitude value, and the electronic timepiece 100 displays the display unit 105 and the achievement rate of descent and the achievement of descent. A display control unit 1015 for displaying the rate on the display unit 105.

  Thereby, the user can know the achievement rate of the climb with respect to the whole plan easily, without calculating himself, and the convenience improves. Therefore, the user can immediately determine whether or not to continue climbing with reference to the achievement rate, and this can lead to the safety of the user. Further, the user can know the increase achievement rate and the decrease achievement rate at the same time.

  In addition, since the measurement system 1 is configured to be completed by the electronic timepiece 100 and the portable electronic device 200, it is not necessary to use a personal computer or the like. Therefore, it is possible to easily correct the mountain climbing plan for a change in weather during mountain climbing. In addition, the charge / discharge control circuit 110 does not supply power to the load circuit until the power necessary for the operation of the load circuit is charged in the secondary battery 111, so that the operation of the load circuit is stabilized. Moreover, the battery capacity of the secondary battery 111 is reliably restored from power generation from approximately zero.

  Note that all or some of the functions of each unit included in the electronic timepiece 100 or the portable electronic device 200 in the above-described embodiment are recorded on a computer-readable recording medium and a program for realizing these functions. 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.

  Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the spirit of the present invention.

  For example, in the embodiment described above, the control unit 101 calculates and displays the increase achievement rate and the decrease achievement rate on the display unit 105. However, the present invention is not limited to this, and only the increase achievement rate is calculated and displayed. Also good.

  In the above-described embodiment, the control unit 101 displays the increase achievement rate and the decrease achievement rate as indicators. However, the present invention is not limited thereto. For example, the increase achievement rate and the decrease achievement are achieved by other display means such as numbers. The rate may be displayed.

  In the embodiment described above, the control unit 101 displays the climbing speed, altitude, and time together with the increase achievement rate and the lowering achievement rate on the display unit 105. However, the present invention is not limited thereto, and the climbing speed, altitude, or time is displayed. At least one of them may be displayed on the display unit 105 together with the increase achievement rate and the decrease achievement rate.

  DESCRIPTION OF SYMBOLS 1 ... Measuring system, 100 ... Electronic timepiece, 101 ... Control part, 102 ... Oscillator circuit, 103 ... Frequency divider circuit, 104 ... Input part, 105 ... Display part, 106 ... Storage unit, 107 ... Barometric pressure measurement unit, 108 ... Altitude measurement unit, 109 ... Solar cell, 110 ... Charge / discharge control circuit, 111 ... Secondary battery, 112 ... Switch 113 113 Antenna 114 Short distance wireless communication unit 200 Mobile electronic device 201 Control unit 202 Input unit 203 Display unit 204 Storage unit 205 ... Antenna 206 ... Short-range wireless communication unit 1011 ... Power supply control unit 1012 ... Information reception unit 1013 ... Information generation unit 1014 ... Information transmission Part, 1015... Display control part

Claims (6)

A secondary battery,
A solar battery for charging the secondary battery;
A short-range wireless communication unit that wirelessly communicates with other electronic devices in a short distance;
An altitude measurement unit that measures altitude,
A power supply controller that supplies power from the secondary battery to the short-range wireless communication unit only when communicating with the other electronic device;
An altimeter characterized by comprising. An information generating unit for generating mountain climbing record information indicating a record related to mountain climbing based on the altitude measured by the altitude measuring unit;
A storage unit for storing mountain climbing record information generated by the information generation unit;
An information transmission unit that transmits the climbing record information stored in the storage unit from the short-range wireless communication unit to the other electronic device;
The altimeter according to claim 1, further comprising: An information receiving unit for receiving mountain climbing plan information indicating a plan for mountain climbing from the other electronic device via the short-range wireless communication unit;
The altimeter according to claim 2, wherein the information generation unit generates the mountain climbing record information based on the mountain climbing plan information received by the information receiving unit. The climbing plan information includes a plan value of an accumulated altitude value obtained by accumulating the amount of altitude change at the time of ascent,
The information generating unit calculates an integrated elevation value of an increase based on the altitude measured by the altitude measuring unit, and an increase that is an achievement rate of the calculated integrated altitude value of the calculated increase with respect to a planned value of the integrated elevation value of the increase The achievement rate is calculated as the climbing record information,
A display unit;
A display control unit for displaying the achievement rate of the increase on the display unit;
The altimeter according to claim 3, further comprising: The mountain climbing plan information includes a plan value of an integrated altitude value of descent obtained by integrating the amount of altitude change at the time of descent,
The information generation unit calculates a descending integrated altitude value based on the altitude measured by the altitude measuring unit, and is a decrease that is an achievement rate of the calculated descending integrated altitude value with respect to a plan value of the descending integrated altitude value The achievement rate is calculated as the climbing record information,
The altimeter according to claim 4, wherein the display control unit displays the achievement rate of the descent on the display unit. A secondary battery,
A solar cell for charging the secondary battery;
A short-range wireless communication unit that communicates with other electronic devices at a short distance;
An altitude measurement unit that measures altitude,
A power supply controller that supplies power from the secondary battery to the short-range wireless communication unit only when communicating with the other electronic device;
An electronic timepiece characterized by comprising:

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