JP2019207073A - Heat shock prevention system - Google Patents

Abstract

To facilitate installing a heat shock prevention system in an existing housing by post-installing, and prevent a user from being in a heat shock state while suppressing costs required for introduction.SOLUTION: When a difference between temperatures measured by two temperature measurement devices among a master unit, a first slave unit and a second slave unit is within a specified value, and exceeds a specified value, displays (displays of respective lines 65-67) between marks displaying the temperature measurement devices (two marks among a master unit mark 46, a first slave unit mark 47 and a second slave unit mark 50) are made different. With this, a user can intuitively know whether a room installed with the master unit, a room installed with the first slave unit and a room installed with the second slave unit are in a temperature barrier free state or not without going to the rooms installed with the first slave unit and the second slave unit, and the user can be prevented from being in a heat shock state.SELECTED DRAWING: Figure 8

Description

  The present invention relates to a heat shock prevention system for preventing a user from becoming a heat shock.

  In recent years, with the increase in the elderly, the government has urged the need for so-called heat shock countermeasures. Here, “heat shock” refers to health damage (for example, fainting, myocardial infarction or cerebral infarction) caused by fluctuations in blood pressure due to rapid temperature changes and fluctuations in pulse. In particular, when moving between a room such as a warm living room, a cold dressing room and a bathroom in winter, a so-called heat shock is likely to occur.

  As a conventional technique for preventing heat shock, a (bathroom) air conditioning system and a bathroom heating device for adjusting the temperature of the bathroom are known (see, for example, Patent Document 1 and Patent Document 2).

JP 2016-223709 A JP 2017-15347 A

  However, the (bathroom) air-conditioning system described in Patent Document 1 and the bathroom heating device described in Patent Document 2 are large-scale equipment, and construction is required at the time of introduction. The cost required is high, and the degree of freedom of the introduction timing is low (the introduction timing is substantially limited at the time of new construction and renovation of a house). However, in general, an old house without a bathroom air conditioner (bathroom heater) is more likely to have a heat shock related accident. Therefore, a system for preventing a heat shock is meaningless unless it can be easily installed in an existing house.

  The present invention solves the above-described problems, can be easily installed in an existing home, and prevents the user from being in a heat shock state while suppressing the cost required for introduction. An object is to provide a heat shock prevention system capable of performing the above.

  In order to solve the above-described problem, a heat shock prevention system of the present invention includes a display unit and a first wireless communication unit, a first temperature measurement device that does not have a communication cable, and a measured temperature. A second wireless communication unit for wirelessly transmitting to the first temperature measurement device, a second temperature measurement device having no communication cable, and the measured temperature to the first temperature measurement device A heat shock prevention system including a third temperature measurement device including a third wireless communication unit for wireless transmission and having no communication cable, wherein the second temperature measurement device and the second temperature measurement device are provided. At least one of the temperature measuring devices of 3 has a wet water countermeasure structure and is installed in a bathroom, the first temperature measuring device includes a first mark representing the first temperature measuring device, and the A second mark representing a second temperature measuring device; A display control unit that controls the display unit to display a third mark representing the third temperature measurement device, and the display control unit includes: a room in which the first temperature measurement device is installed; First notification that informs the user whether the room in which the second temperature measurement device is installed and the room in which the third temperature measurement device is installed are in a temperature barrier-free state. The first notifying unit includes a case where a temperature difference between the temperature measured by the first temperature measuring device and the temperature measured by the second temperature measuring device is within a predetermined value and the predetermined value. When the value exceeds the value, the display between the first mark and the second mark on the display unit is different, and the temperature measured by the first temperature measuring device and the third temperature When the temperature difference from the temperature measured by the measuring device is within the specified value, it exceeds the specified value. The display between the first mark and the third mark on the display unit, the temperature measured by the second temperature measuring device, and the third temperature measuring device Different display between the second mark and the third mark on the display unit depending on whether the temperature difference from the measured temperature is within a predetermined value or exceeds the predetermined value It is.

  In this heat shock prevention system, the display control unit is configured to calculate a temperature measured by the first temperature measuring device, a temperature measured by the second temperature measuring device, and a temperature measured by the third temperature measuring device. When at least one is outside the predetermined temperature range, the apparatus further includes a second notification unit that informs the user, and the second notification unit has a temperature measured by the first temperature measurement device at a predetermined value. The first mark is displayed in a different manner depending on whether it is within the temperature range or outside the predetermined temperature range, and the temperature measured by the second temperature measuring device is within the predetermined temperature range. The second mark is displayed in a different manner depending on whether the temperature is outside the predetermined temperature range, and the temperature measured by the third temperature measurement device is within the predetermined temperature range. When the temperature is outside the specified temperature range The third indicia may be displayed in a different manner.

  In this heat shock prevention system, at least one of the second temperature measuring device and the third temperature measuring device includes a temperature sensor whose surface is waterproofed, and water droplets applied to the temperature sensor. And a sensor mounting part provided with an inclination so as to flow out of the apparatus of the machine, and at least one of the second wireless communication part and the third wireless communication part is included in a sealed module. , The output signal from the temperature sensor is wirelessly transmitted as temperature data to the first temperature measuring device, and the wet water countermeasure structure is the waterproof treatment applied to the surface of the temperature sensor, the sensor mounting portion It may be made to be the slope provided in and the sealed structure of the module.

  According to the present invention, each of the first temperature measuring device, the second temperature measuring device, and the third temperature measuring device includes the respective wireless communication units (the first wireless communication unit and the second wireless communication). Or a third wireless communication unit) so that no communication cable is provided. This eliminates the need for wiring work for communication cables. Of the second temperature measuring device and the third temperature measuring device, place the temperature measuring device having a wet water countermeasure structure in the bathroom and the remaining temperature. The system can be introduced simply by placing the measuring device and the first temperature measuring device in a room other than the bathroom. Therefore, it can be easily installed later in an existing house, and the cost required for introduction can be suppressed.

  And according to this invention, the 1st alerting | reporting part is a temperature difference which two temperature measurement apparatuses measured among the 1st temperature measurement apparatus, the 2nd temperature measurement apparatus, and the 3rd temperature measurement apparatus. When the (temperature difference) is within a predetermined value or exceeds a predetermined value, marks indicating these temperature measuring devices (two marks among the first mark, the second mark, and the third mark) ) Are displayed differently. Thereby, even if a user does not go to the room where the 2nd temperature measuring device was installed, and the room where the 3rd temperature measuring device was installed, he just looked at the display part of the 1st temperature measuring device. Whether the room in which the first temperature measurement device is installed, the room in which the second temperature measurement device is installed, and the room in which the third temperature measurement device is installed are in a temperature barrier-free state. You can know at a glance whether or not. Therefore, unlike a system having large-scale facilities such as Patent Documents 1 and 2, it is possible to prevent the user from being in a heat shock state while suppressing the cost required for introduction.

The figure which shows schematic structure of the heat shock prevention system of one Embodiment of this invention. The electrical block block diagram of the main | base station in the heat shock prevention system. The functional block block diagram implement | achieved by CPU of the said main | base station. The electric block block diagram of the subunit | mobile_unit in the same heat shock prevention system. The figure which shows the display area in the display part of the said main | base station. The figure which shows the temperature difference display displayed on the display part of the said main | base station. Each temperature measured by the master unit and the two slave units is within a comfortable temperature range, and the difference between these measured temperatures is within 5 ° C. The figure which shows the display mode of a difference display. Each temperature measured by the master unit and the two slave units is within a comfortable temperature range, but the difference between the measured temperatures measured by the master unit and the second slave unit exceeds 5 ° C. The figure which shows the display mode of the said temperature difference display. The figure which shows the display mode of the said temperature difference display in case the temperature which the 1st subunit | mobile_unit measured is not in the comfortable temperature range. The figure which shows the example of a display of a display part when the display mode of the said main | base station is humidity display mode. The figure which shows the internal structure of the subunit | mobile_unit of the state which removed the back side housing | casing. The side view of the said subunit | mobile_unit. The front view of the said subunit | mobile_unit. The figure which shows the inner surface of the back side housing | casing of the said subunit | mobile_unit.

  Hereinafter, a heat shock prevention system according to an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1, the heat shock prevention system 1 according to the present embodiment includes three measuring devices, that is, a parent device 2 (first temperature measuring device in claims) and a child device 3 (first device in claims). 2 temperature measuring device) and a slave unit 4 (third temperature measuring device in claims). The base unit 2 includes a display unit 6 that is a display device such as an LCD (Liquid Crystal Display). For example, as shown in FIG. 1, the parent device 2, the child device 3, and the child device 4 are arranged in a living room (room) 7, a dressing room 8, and a bathroom 9, respectively. Specifically, for example, the parent device 2 is hung on the wall of the living room 7, and the child device 3 and the child device 4 are placed on the floor of the dressing room 8 and the floor of the bathroom 9, respectively. Naturally, the master unit 2 may be placed on a shelf or window stand in the living room 7, the slave unit 3 may be placed on a shelf or window stand in the dressing room 8, and the slave unit 4 is in the bathroom 9. It may be placed on a shelf or window sill. In the example of FIG. 1, the slave unit 3 and the slave unit 4 measure the temperature and humidity of the dressing room 8 and the bathroom 9 where they are placed, and wirelessly transmit the measured temperature and humidity to the master unit 2. Send. Then, the base unit 2 displays the temperature or humidity of the dressing room 8 and the bathroom 9 wirelessly received from the handset 3 and handset 4 on the display unit 6 in addition to the temperature and humidity of the living room 7 measured by itself. indicate.

  Here, in this heat shock prevention system 1, the master unit 2, the slave unit 3, and the slave unit 4 all perform communication between the master unit 2, the slave unit 3, and the slave unit 4 by wireless communication (for example, , Specified low power radio). For this reason, none of the parent device 2, the child device 3, and the child device 4 has a communication cable. In this heat shock prevention system 1, since the master unit 2, the slave unit 3, and the slave unit 4 are configured as described above, wiring work for communication cables is not required, so that the master unit 2 is installed in the living room. The system can be introduced by simply hanging the handset 3 on a wall of a room such as a kitchen, placing the handset 3 in a room such as the dressing room 8, and placing the handset 4 having a wet water countermeasure structure in the bathroom 9. Therefore, the heat shock prevention system 1 can be easily installed later in an existing house, and the cost required for introduction can be suppressed.

  In the heat shock prevention system 1, all of the parent device 2, the child device 3, and the child device 4 may be supplied with a battery, and the power is supplied from an outlet (socket) of a room where the device is arranged. May be. Here, when any or all of the parent device 2, the child device 3, and the child device 4 further include a battery (battery 19 or battery 39), the parent device 2, the child device 3, and Any or all of the child devices 4 do not need to be provided with a power supply cable. Therefore, any or all of the parent device 2, the child device 3, and the child device 4 including the battery can be arranged without considering the position of the outlet (socket), so the parent device 2, the child device 3, and the child device can be arranged. The degree of freedom of any or all of the machines 4 is increased. The embodiment of the heat shock prevention system 1 described below will be described on the assumption that all of the parent device 2, the child device 3, and the child device 4 include a battery (battery 19 or battery 39).

  FIG. 2 shows an electrical block configuration of the base unit 2 described above. As shown in FIG. 2, in addition to the display unit 6 described above, the base unit 2 controls the temperature of the room (for example, the living room 7) in which the CPU 10 that controls the entire apparatus and performs various calculations and the self unit is arranged. A temperature sensor 11 for measuring and a humidity sensor 12 for measuring the humidity of the room in which the device is arranged are provided. For example, a semiconductor temperature sensor such as a thermistor is used as the temperature sensor 11. As the humidity sensor 12, for example, a capacitance change type or resistance change type humidity sensor is used. Among these, the capacitance change type humidity sensor generally has a faster response speed than the resistance change type humidity sensor, and can be used in high and low temperature environments. Since the capacity is excellent, it is desirable to use a capacitance change type as the humidity sensor 12. The operation unit 13 provided on the main body side of the base unit 2 has keys for the user to input various settings.

  Moreover, the main | base station 2 is provided with the radio | wireless communication part 14 (1st radio | wireless communication part in a claim) for performing radio | wireless communication between the subunit | mobile_unit 3 and the subunit | mobile_unit 4. FIG. The wireless communication unit 14 includes an antenna 15 and a communication control IC 16. Furthermore, the base unit 2 includes a memory 17 and a battery 19 (first battery). The memory 17 includes a ROM (Read Only Memory) that stores various programs and data, and a RAM (Random Access Memory). The program stored in the memory 17 includes a display control program 18 for controlling screen display on the display unit 6. The battery 19 supplies power to each circuit in the parent device 2.

  FIG. 3 shows functional blocks realized by the CPU 10 of the parent device 2 described above. As shown in FIG. 3, the display control unit 21 includes (includes) a first notification unit 22 and a second notification unit 23. The function of each block (display control unit 21, first notification unit 22, and second notification unit 23) in the CPU 10 is realized by the CPU 10 executing the display control program 18 stored in the memory 17. The However, the present invention is not limited to this configuration. For example, at least one of the functions of the blocks of the first notification unit 22 and the second notification unit 23 is performed by individual hardware configured by ASIC (Application Specific Integrated Circuit) or the like. It may be realized.

  As will be described in detail later, the display control unit 21 displays a first mark representing the own device (master device 2), a second mark representing the child device 3, and a third mark representing the child device 4. The display unit 6 is controlled to display. The first notification unit 22 includes a room (for example, the living room 7) in which the own device (parent device 2) is installed, a room (for example, the dressing room 8) in which the child device 3 is installed, and the child device 4 is installed. It is possible to inform the user whether or not the room (for example, bathroom 9) is in a temperature barrier-free state. Here, the temperature barrier-free means a state where there is no temperature difference. Note that “there is no temperature difference” is not limited to the case where the temperature difference is zero (0), and in the present embodiment, a temperature difference of a predetermined value or more (for example, a temperature difference of 5 ° C. or more). The state where there is no temperature will be described as being in a temperature barrier-free state. When at least one of the temperature measured by the own device (master device 2), the temperature measured by the slave device 3, and the temperature measured by the slave device 4 is outside a predetermined temperature range, the second notification unit 23 Tell users.

  FIG. 4 shows an electrical block configuration of the slave unit 3 and the slave unit 4 described above. Since the electrical block configurations of the slave unit 3 and the slave unit 4 are the same, in the following description, only the electrical block configuration of the slave unit 3 will be described. As shown in FIG. 4, the slave unit 3 includes a CPU 30 that controls the entire apparatus and performs various calculations, a temperature sensor 31 that measures the temperature of the room in which the own unit is arranged, and a room in which the own unit is arranged. And a humidity sensor 32 for measuring humidity. Moreover, the subunit | mobile_unit 3 is the radio | wireless communication part 34 (2nd radio | wireless communication part in a claim) for performing radio | wireless communication between the main | base stations 2 (in the subunit | mobile_unit 4, the 3rd radio | wireless communication part in a claim) ). The wireless communication unit 34 includes an antenna 35 and a communication control IC 36. Furthermore, the subunit | mobile_unit 3 is provided with the memory 37 and the battery 39 (2nd battery) (The 3rd battery in the subunit | mobile_unit 4). The memory 37 includes a ROM for storing various programs and data, and a RAM. The battery 39 supplies power to each circuit in the child device 3.

  Next, with reference to FIG. 5, the display area in the display part 6 of the main | base station 2 is demonstrated. As shown in FIG. 5, the display area 6 on the display unit 6 of the master unit 2 includes a calendar / clock display area 41, a measurement result display area 42 of the master unit 2, a measurement result display area 43 of the first slave unit 3, and 2 The measurement result display area 44 of the first handset 4 is divided. In the calendar / clock display area 41, a current time, a day, a day of the week, a time, and a radio wave clock communication mark indicating the reception status of the clock standard radio wave are displayed. In the measurement result display area 42 of the master unit 2, in addition to the temperature and humidity measured by the master unit 2 (in the room where the master unit 2 is installed), a master unit mark 46 indicating the master unit 2 (" The first mark ") is displayed. The measurement result display area 42 of the master unit 2 displays both the temperature and humidity measured by the master unit 2 regardless of whether the display mode of the master unit 2 is the temperature display mode or the humidity display mode. ing.

  In the measurement result display area 43 of the first handset 3, in addition to the temperature or humidity measured by the handset 3 (in the room where the handset 3 is installed), a first handset mark 47 (representing the handset 3) A “second mark” in the claims) and a communication mark 48 indicating the strength of the received radio wave from the handset 3 are displayed. When the display mode of the master unit 2 is the temperature display mode, the temperature measured by the slave unit 3 is displayed in the measurement result display area 43 as shown in FIG. 5, and the display mode of the master unit 2 is In the humidity display mode, the measurement result display area 43 displays the humidity measured by the slave unit 3. In addition, when the environment of the room where the handset 3 is installed is an environment that is likely to be affected by seasonal influenza, an influenza caution level mark 49 is displayed in the measurement result display area 43 of the handset 3, as shown in FIG. The Although not displayed in the example of FIG. 5, when the environment of the room where the parent device 2 is installed is an environment that is susceptible to seasonal influenza, the influenza attention level is also displayed in the measurement result display area 42 of the parent device 2. The mark is displayed.

  In the measurement result display area 44 of the second slave unit 4, in addition to the temperature or humidity measured by the slave unit 4 (in the room where the slave unit 4 is installed), a second slave unit mark 50 ( A "third mark" in the claims) and a communication mark 51 indicating the strength of the received radio wave from the handset 4 are displayed. When the display mode of the master unit 2 is the temperature display mode, the temperature measured by the slave unit 4 is displayed in the measurement result display area 44 as shown in FIG. 5, and the display mode of the master unit 2 is In the humidity display mode, the measurement result display area 44 displays the humidity measured by the slave unit 4. In addition, when the environment of the room in which the child device 4 is installed is an environment in which seasonal influenza is likely to occur, the influenza attention level mark 52 is displayed in the measurement result display area 44 of the child device 4.

  Further, when the display mode of the parent device 2 is the temperature display mode, a temperature difference display 61 is displayed at the center of the display unit 6 as shown in FIG. The temperature difference display 61 includes a room (for example, a living room) in which the parent device 2 is installed, a room (for example, a dressing room) in which the child device 3 is installed, and a room (for example, a bathroom) in which the child device 4 is installed. ) Is a display for reporting to the user whether or not the temperature is within a comfortable temperature range and is free of temperature barriers. The display control unit 21 (the first notification unit 22 and the second notification unit 23) of the CPU 10 of the base unit 3 is configured to measure the temperature measured by each measuring device of the base unit 2, the slave unit 3, and the slave unit 4, and these The display of the temperature difference display 61 is changed (varied) according to the difference between the measured temperatures (temperature difference).

  Next, with reference to FIG. 7 thru | or FIG. 9, the detail of the display mode of the said temperature difference display 61 is demonstrated. The room temperature (each temperature measured by the master unit 2, the slave unit 3, and the slave unit 4) of each room in which the master unit 2, the slave unit 3, and the slave unit 4 are installed is 17 ° C to 28 °. Within a comfortable temperature range of C (corresponding to “within a predetermined temperature range” in the claims), and a temperature difference between these rooms (each measured by the master unit 2, the slave unit 3, and the slave unit 4) When the difference between the measured temperatures is within 5 ° C. (corresponding to the “predetermined value” in the claims), the display control unit 21 of the parent device 2 displays the temperature difference display 61 as shown in FIG. Is displayed. That is, in this case, the display control unit 21 (the first notification unit 22 and the second notification unit 23) of the parent device 2 includes the parent device mark 46, the first child device mark 47, and the second child device. All of the marks 50 are turned on, and the line 65 between the parent device mark 46 and the first child device mark 47, the line 66 between the first child device mark 47 and the second child device mark 50, and the second All of the lines 67 between the child device mark 50 and the parent device mark 46 are displayed in a connected state. Here, the “connected state” means a state where both the thick line 68 and the frame line 69 in each line 65, 66, 67 are displayed (lighted). The line 65, the line 66, and the line 67 are respectively “between the first mark and the second mark” and “between the second mark and the third mark” in the claims. And “between the first mark and the third mark”.

  On the other hand, the room temperature (each temperature measured by the master unit 2, the slave unit 3, and the slave unit 4) of each room in which the master unit 2, the slave unit 3, and the slave unit 4 are installed is 17 Even within a comfortable temperature range of ° C to 28 ° C, the temperature difference between these rooms (difference between the measured temperatures measured by the master unit 2, the slave unit 3, and the slave unit 4) is 5. When the temperature exceeds ° C, the display control unit 21 (the first notification unit 22) of the base unit 2 selects a line of which the temperature difference exceeds 5 ° C among the above three lines 65 to 67 ( Display in a disconnected state. Here, the “disconnected state” means a state in which only the frame line 69 is displayed (lighted) without the bold line 68 in each line 65, 66, 67 being displayed. For example, the room temperature (the temperatures measured by the master unit 2, the slave unit 3, and the slave unit 4) of each room in which the master unit 2, the slave unit 3, and the slave unit 4 are installed is 17 ° C to Although it is within a comfortable temperature range of 28 ° C., the temperature difference between the room where the master unit 2 is installed and the room where the slave unit 4 is installed (the difference between the measured temperatures measured by the master unit 2 and the slave unit 4) ) Exceeds 5 ° C., the display control unit 21 (the first notification unit 22) of the base unit 2 displays the line 67 in a disconnected state as shown in FIG. That is, the display control unit 21 (first notification unit 22) of the parent device 2 displays only the frame line 69 in the line 67.

  In addition, the room temperature (each temperature measured by the master unit 2, the slave unit 3, and the slave unit 4) of each room in which the master unit 2, the slave unit 3, and the slave unit 4 are installed is 17 ° C to 28 ° C. When the temperature is not within the comfortable temperature range, the display control unit 21 (the second notification unit 23) of the parent device 2 is not within the temperature range of 17 ° C to 28 ° C. A mark representing the measuring device installed in the room and a line extending from the mark are blinked at predetermined time intervals (for example, every 0.5 seconds). For example, when the room temperature of the room where the handset 3 is installed (temperature measured by the handset 3) is not within a comfortable temperature range of 17 ° C to 28 ° C, the display control of the base unit 2 is performed. As shown in FIG. 9, the unit 21 (the second notification unit 23) blinks the first slave unit mark 47 representing the slave unit 3, and the lines 65 and 66 extending from the mark. In this case, in the lines to be blinked (for example, the lines 65 and 66 in FIG. 9), only the frame line 69 is blinked and the thick line 68 is not displayed. In addition, the display control part 21 (the 2nd alerting | reporting part 23) of the main | base station 2 is comfortable in which each temperature which the main | base station 2, the sub-unit 3, and the sub-unit 4 measured is 17 to 28 degrees C. If the temperature does not fall within the temperature range, the mark and line described above are used regardless of whether the difference between the measured temperatures measured by the master unit 2, the slave unit 3, and the slave unit 4 exceeds 5 ° C. Perform the blinking process.

  As described above, in the normal (initial setting), the comfortable temperature range is set to a range of 17 ° C. to 28 ° C., but the lower limit value (17 ° C.) and the upper limit value ( 28 ° C.) can be changed to a value between 17 ° C. and 28 ° C. by an instruction operation using the operation unit 13, and is comfortable according to the user's sense and use (installation) place. Temperature range can be customized. To be precise, the upper limit value can be set (changed) in the range from the lower limit value to 28 ° C.

  FIG. 10 shows a display example of the display unit 6 when the display mode of the parent device 2 is the humidity display mode. When the display mode of the base unit 2 is the humidity display mode, a humidity display mark 71 is displayed in the center of the display unit 6 instead of the temperature difference display 61 as shown in FIG. The humidity display mark 71 is formed by connecting the parent machine mark 46, the first child machine mark 47, and the second child machine mark 50 with a thin line 72. As described above, in the humidity display mode, the measurement result display area 43 and the measurement result display area 44 display the humidity measured by the slave unit 3 and the humidity measured by the slave unit 4, respectively. .

  Next, a wet water countermeasure structure provided in the child device 4 will be described with reference to FIGS. FIG. 11 shows the internal configuration of the handset 4 when the back housing 91 (see FIGS. 12 and 14) is removed. As shown in FIG. 11, the inside of the front case 81 of the child device 4 is partitioned by a partition frame 86 into a sensor mounting portion 83 and a module mounting portion 84. As shown in FIG. 14, the interior of the back side casing 91 of the slave unit 4 is also a partition frame 96 that is paired with the partition frame 86 on the front side casing 81 side, and includes the sensor storage space 93, the module storage space 94, and the like. It is divided into.

  A temperature / humidity sensor 82 is attached to the sensor attachment portion 83. The temperature / humidity sensor 82 is a module having a temperature detection element and a humidity detection element, and is a combination of the temperature sensor 31 and the humidity sensor 32 in FIG. The surface of the temperature / humidity sensor 82 is waterproofed by, for example, applying a waterproof sheet (for example, a resin-based waterproof sheet) that allows air to pass therethrough but does not allow moisture to pass therethrough. Note that the side vent 90 shown in FIG. 12 and the front vent 92 shown in FIG. 13 are vents provided to allow the temperature / humidity sensor 82 to come into contact with air. The temperature / humidity sensor 82 measures the temperature and humidity of the air that has flowed into the sensor mounting portion 83 through the side vent 90 and the surface vent 92, thereby determining the room temperature and humidity of the room in which the slave unit 4 is installed. taking measurement.

  As shown in FIG. 11, the sensor mounting portion 83 (the partition frame 86) is provided with an inclined portion 85 so that water droplets applied to the temperature / humidity sensor 82 flow out of the device of the child device 4. . In addition, as shown in FIG. 14, an inclined portion 95 is also provided in the partition frame 96 that forms the sensor storage space 93 of the back housing 91. By providing the inclined portion 85 and the inclined portion 95, even when water enters the sensor mounting portion 83 (and sensor storage space 93) of the slave unit 4, most of the water is shown in FIG. Out of the side vents 90 shown, the bottom side vent 90 flows out of the device of the handset 4. Therefore, even when water enters the sensor mounting portion 83 of the slave unit 4 and water drops are applied to the temperature / humidity sensor 82, the temperature / humidity sensor 82 can be prevented from being immersed in water. The temperature / humidity sensor 82 can prevent the water temperature from being measured.

  Further, a module 87 is attached to the module attachment portion 84 described above. The module 87 includes the antenna 35 and a circuit such as an IC provided on the surface of the substrate 88 (surface opposite to the surface of the substrate 88 shown in FIG. 11). The module 87 is hermetically sealed with a front case 81, a partition frame 86 provided on the front case 81, a back case 91, and a partition frame 96 provided on the back case 91. The wireless communication unit 34 described in FIG. 4 is included in the sealed module 87, and wirelessly transmits the output signal from the temperature / humidity sensor 82 to the parent device 2 as temperature data and humidity data. The circuit provided on the module 87 (on the surface side of the substrate 88) includes the CPU 30 and the memory 37 shown in FIG. 4 in addition to the communication control IC 36 of the wireless communication unit 34 described above. Further, the battery storage box 97 shown in FIG. 14 stores the battery 39 shown in FIG.

  A waterproof treatment (attached to a waterproof sheet) applied to the surface of the temperature / humidity sensor 82, an inclination (inclined portion 85) provided in the sensor mounting portion 83 (the partition frame 86), and a partition frame 96 of the back side housing 91 are provided. The provided inclination (inclined part 95) and the sealing structure of the module 87 are the wet water countermeasure structure provided in the handset 4. By adopting (providing) such a wet water countermeasure structure, the handset 4 can be used in the bathroom 9. In the above example, the inclined portion 95 is also provided in the partition frame 96 that forms the sensor housing space 93 of the back side housing 91, but the inclined portion is provided only in the partition frame 86 that forms the sensor attachment portion 83. You may do it. Further, the wet water countermeasure structure provided in the slave unit 4 may also include the legs 89 shown in FIGS. 11 to 13. By providing the legs 89, the temperature / humidity sensor 82 and the module 87 in the child device 4 are difficult to be submerged even when the child device 4 is placed in a depressed place (water tends to accumulate) in the bathroom. be able to.

  As described above, according to the heat shock prevention system 1 of the present embodiment, each of the parent device 2, the child device 3, and the child device 4 includes the respective wireless communication units (the wireless communication unit 14 or the wireless communication unit 34). ) So that it does not have a communication cable. This eliminates the need for wiring work for communication cables, so the handset 4 having a wet water countermeasure structure is placed in the bathroom 9, and the base unit 2 and handset 3 are placed in a room other than the bathroom 9 (for example, The system can be introduced simply by placing it in the living room 7 or the dressing room 8). Therefore, the heat shock prevention system 1 can be easily installed later in an existing house, and the cost required for introduction can be suppressed. In addition, when any or all of the parent device 2, the child device 3, and the child device 4 further include a battery (battery 19 or battery 39), the parent device 2, the child device 3, and the child including the battery Any or all of the machines 4 need not be provided with a power supply cable. Therefore, any or all of the parent device 2, the child device 3, and the child device 4 including the battery can be arranged without considering the position of the outlet (socket), so the parent device 2, the child device 3, and the child device can be arranged. The degree of freedom of any or all of the machines 4 is increased.

  And according to the heat shock prevention system 1 of this embodiment, the 1st alerting | reporting part 22 of CPU10 is the difference of the temperature which two measuring apparatuses measured among the main | base station 2, the sub-unit 3, and the sub-unit 4. Marks representing these measuring devices depending on whether the (temperature difference) is within 5 ° C or more than 5 ° C (master unit mark 46, first slave unit mark 47, and second slave unit mark 50) The display during the period (display of lines 65 to 67) was made different. As a result, the user can install the parent device 2 only by looking at the display unit 6 of the parent device 2 without going to the room where the child device 3 is installed and the room where the child device 4 is installed. Whether the room, the room in which the child device 3 is installed, and the room in which the child device 4 is installed is in a temperature barrier-free state can be intuitively understood at a glance. For example, the user simply looks at the display unit 6 of the parent device 2 while in the living room 7, and the temperature of the dressing room 8 where the child device 3 is arranged or the bathroom 9 where the child device 4 is arranged is It is intuitively understood that the temperature is lower than 5 ° C. than the living room 7 arranged. In this case, the user can easily determine to raise the temperature of the dressing room 8 or the bathroom 9 before taking off clothes at the dressing room 8 for bathing or before entering the bathroom 9 naked. Therefore, unlike a system having large-scale facilities such as Patent Documents 1 and 2, it is possible to prevent the occurrence of heat shock while suppressing the cost required for introduction.

  In addition, according to the heat shock prevention system 1 of the present embodiment, the CPU 10 (the second notification unit 23) of the parent device 2 has a comfortable temperature measured by the parent device 2 of 17 ° C to 28 ° C. When the temperature is within the temperature range and when the temperature is outside the above temperature range, the parent device mark 46 is displayed in a different manner, and the temperature measured by the child device 3 is within the above temperature range. When the temperature of the first handset mark 47 is displayed in a different manner and the temperature measured by the handset 4 is within the above temperature range and when it is outside the above temperature range. The second slave unit mark 50 is displayed in a different manner. As described above, based on whether the temperature measured by each measuring device (base unit 2, handset 3, and handset 4) is within a comfortable temperature range of 17 ° C to 28 ° C, By displaying the marks representing each measuring device (the parent device mark 46, the first child device mark 47, and the second child device mark 50) in different modes, the temperature measured by each measuring device is based on the temperature itself. Whether the temperature environment of each room is comfortable for the user or not can be notified intuitively and easily.

  Furthermore, according to the heat shock prevention system 1 of the present embodiment, at least the handset 4 of the handset 3 and handset 4 has a temperature / humidity sensor 82 whose surface is waterproofed and a temperature / humidity sensor 82. And a sensor mounting portion 83 provided with an inclination (inclination portion 85) so that the water droplets flow out of the device of the own device, and the wireless communication unit 34 of the child device 4 is included in the sealed module 87. did. The slave unit 4 is provided with the above-described wet water countermeasure structure (waterproof treatment applied to the surface of the temperature / humidity sensor 82, the inclination provided on the sensor mounting portion 83 (inclined portion 85), and the sealing structure of the module 87). Thus, the handset 4 can be used in the bathroom 9.

Variations:
The present invention is not limited to the configuration of each of the embodiments described above, and various modifications can be made without departing from the spirit of the invention. Next, a modified example of the present invention will be described.

Modification 1:
In the above embodiment, the parent device 2 is hung on the wall of a room such as the living room 7 and the kitchen, the child device 3 is placed in a room such as the dressing room 8, and the child device 4 having a wet water countermeasure structure is placed in the bathroom 9. I made it. However, the method of installing the parent device 2, the child device 3, and the child device 4 in the heat shock prevention system 1 of the present invention is not limited to this. For example, the child device 3 is hung on the wall of a room such as a dressing room 8 or the like. Alternatively, the handset 4 may be hung on the wall of the bathroom 9.

Modification 2:
In the above embodiment, (1) the difference between the temperatures measured by two measuring devices of the parent device 2, the child device 3, and the child device 4 is within a predetermined value, and (2) these measurements. When the temperatures measured by the devices are both within a predetermined temperature range, the lines (lines 65, 66, or 67) between the marks corresponding to these measuring devices are displayed in a connected state. When either of the above conditions (1) and (2) is not satisfied, the above line is displayed in a disconnected state. However, regardless of whether or not the condition (2) is satisfied, the difference between the temperatures measured by the two measuring devices of the condition (1) (the master unit 2, the slave unit 3, and the slave unit 4). If the condition is within a predetermined value), the line (line 65, line 66, or line 67) between the marks corresponding to these measuring devices may be displayed in a connected state. Good.

Modification 3:
In the above embodiment, when both the above conditions (1) and (2) are satisfied, a line (a line 65, a line 66, or a line 67) between marks corresponding to these measuring devices is indicated by a bold line. 68 and the frame line 69 are displayed in a lit state, and when the condition (2) only is satisfied, the above line is displayed with only the frame line 69 lit, When the condition (1) only is satisfied and when both the conditions (1) and (2) are not satisfied, the above line is displayed so that only the frame line 69 blinks. did. However, when both of the above conditions (1) and (2) are satisfied, the line between the marks corresponding to these measuring devices may be displayed with only the thick line 68 lit. If either of the above conditions (1) and (2) is not satisfied, neither the thick line 68 nor the frame line 69 of the above line may be displayed (turned off).

Modification 4:
In the above embodiment, the room temperature (the temperatures measured by the master unit 2, the slave unit 3, and the slave unit 4) of each room in which the master unit 2, the slave unit 3, and the slave unit 4 are installed is 17 ° C. If the temperature is not within the comfortable temperature range of ˜28 ° C., the mark indicating the measuring device installed in the room not within the temperature range of 17 ° C. to 28 ° C. and the mark The extending line blinks at predetermined time intervals. However, when each temperature measured by the master unit 2, the slave unit 3, and the slave unit 4 does not fall within a comfortable temperature range, it represents a measurement device installed in a room that does not fall within this temperature range. Only the mark may be blinked at a predetermined time interval, and a line (a frame line) extending from the mark may be turned on. Moreover, when each temperature measured by the master unit 2, the slave unit 3, and the slave unit 4 does not fall within a comfortable temperature range, it represents a measurement device installed in a room that does not fall within this temperature range. Only the mark may be displayed with the x mark overlapped, or the mark representing the measurement apparatus and a line extending from the mark may be displayed with the x mark overlapped.

Modification 5:
In the above embodiment, the inclined portion 85 is provided in the sensor mounting portion 83 so that water droplets applied to the temperature / humidity sensor 82 flow out of the device of the child device 4. However, it is not always necessary to provide an inclination (part) in the sensor mounting portion. For example, if the temperature / humidity sensor is attached to the lower part of the slave unit, and the ventilator is provided on the side surface around the temperature / humidity sensor in the casing of the slave unit (the lower surface of the casing and the lower part of the side surface of the casing), As in the above-described embodiment, water droplets applied to the temperature / humidity sensor can flow out to the outside of the slave unit without providing an inclination (part) in the sensor mounting portion.

Modification 6:
In the above embodiment, each of the first temperature measuring device, the second temperature measuring device, and the third temperature measuring device in the claims can measure both temperature and humidity (master device 2). An example in the case of the slave unit 3 and the slave unit 4) is shown. However, the first temperature measurement device, the second temperature measurement device, and the third temperature measurement device in the heat shock prevention system of the present invention are not limited to this, and may be any device that can measure temperature. .

1 Heat shock prevention system 2 Master unit (first temperature measuring device)
3 cordless handset (second temperature measuring device)
4 cordless handset (third temperature measuring device)
6 Display unit 9 Bathroom 14 Wireless communication unit (first wireless communication unit)
19 Battery (first battery)
21 Display control part 22 1st alerting | reporting part 23 2nd alerting | reporting part 34 Wireless communication part (2nd wireless communication part, 3rd wireless communication part)
39 batteries (second battery, third battery)
46 Base unit mark (1st mark)
47 First handset mark (second mark)
50 Second handset mark (third mark)
65 lines (between the first and second marks)
66 lines (between the second and third marks)
67 lines (between the first and third marks)
82 Temperature / humidity sensor (waterproofed temperature sensor)
83 Sensor mounting part 85 Inclined part (inclined)
87 modules

Claims (3)

A first temperature measuring device including a display unit and a first wireless communication unit, and having no communication cable;
A second temperature measuring device including a second wireless communication unit for wirelessly transmitting the measured temperature to the first temperature measuring device, and having no communication cable;
A heat shock prevention system comprising a third wireless communication unit for wirelessly transmitting a measured temperature to the first temperature measurement device, and a third temperature measurement device having no communication cable. And
At least one of the second temperature measuring device and the third temperature measuring device has a wet water countermeasure structure and is installed in a bathroom.
The first temperature measuring device includes a first mark representing the first temperature measuring device, a second mark representing the second temperature measuring device, and a third mark representing the third temperature measuring device. And a display control unit that controls to display the mark on the display unit,
The display control unit is configured such that a room in which the first temperature measurement device is installed, a room in which the second temperature measurement device is installed, and a room in which the third temperature measurement device is installed A first notification unit for reporting to the user whether or not the vehicle is in a barrier-free state;
The first notification unit includes:
In the display unit, the temperature difference between the temperature measured by the first temperature measuring device and the temperature measured by the second temperature measuring device is within a predetermined value and exceeds the predetermined value. Differentiating the display between the first mark and the second mark;
In the display unit, the temperature difference between the temperature measured by the first temperature measuring device and the temperature measured by the third temperature measuring device is within a predetermined value and exceeds the predetermined value. Differentiating the display between the first mark and the third mark;
In the display unit, the temperature difference between the temperature measured by the second temperature measuring device and the temperature measured by the third temperature measuring device is within a predetermined value and exceeds the predetermined value. The heat shock prevention system which changes the display between the said 2nd mark and the said 3rd mark. In the display control unit, at least one of a temperature measured by the first temperature measuring device, a temperature measured by the second temperature measuring device, and a temperature measured by the third temperature measuring device is a predetermined temperature range. A second notification unit that informs the user when the user is outside,
The second notification unit includes:
Displaying the first mark in a different manner depending on whether the temperature measured by the first temperature measurement device is within a predetermined temperature range or outside the predetermined temperature range;
The second mark is displayed in a different manner depending on whether the temperature measured by the second temperature measuring device is within a predetermined temperature range or outside the predetermined temperature range,
The third mark is displayed in a different manner depending on whether the temperature measured by the third temperature measuring device is within a predetermined temperature range or outside the predetermined temperature range. The heat shock prevention system according to claim 1. At least one of the second temperature measuring device and the third temperature measuring device is:
A temperature sensor with a waterproof surface;
A sensor mounting portion provided with an inclination so that water droplets applied to the temperature sensor flow out of the device itself;
At least one of the second wireless communication unit and the third wireless communication unit is included in a sealed module, and an output signal from the temperature sensor is used as temperature data for the first temperature measurement device. Wirelessly transmit to
The said wet water countermeasure structure is the said waterproofing process given to the surface of the said temperature sensor, the said inclination provided in the said sensor attachment part, and the sealing structure of the said module, The Claim 1 or Claim characterized by the above-mentioned. 2. The heat shock prevention system according to 2.

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