A system and method for controlling display data with low power consumption

Abstract

The present invention discloses a system and method for controlling display data with low power consumption, which belongs to the technical field of bathroom equipment, and includes a display module, an induction switch and a temperature sensor. When the induction switch receives induction, the temperature sensor collects the current temperature, and compares the current temperature with the start-up display temperature range to determine whether to light up the display; after the display is lit, the temperature sensor monitors whether the temperature has changed, and determines whether the difference q before and after the temperature change is within the range of the temperature change difference Q set by the controller to determine the display time. It can be seen that the present invention uses an induction switch control, collects the temperature after the induction starts, and starts to run only when it reaches the predetermined start-up display temperature range, which can reduce the standby power consumption. After running, the display switch can be controlled by itself according to the actual situation, and the real-time temperature can be displayed at intervals, which can save the display power consumption ratio to a great extent and increase the use time.

Description

Technical Field

[0001] The invention belongs to the technical field of bathroom equipment, and in particular relates to a system and method for controlling display data with low power consumption. Background Art

[0002] At present, most of the bathroom products on the market are equipped with display modules, and the existing display modules will light up the display and display data after being started, and will not turn off the display until they are turned off.

[0003] However, in daily life, it is found that bathroom products do not need to be displayed all the time during use. Long-term display will make the display power consumption occupy most of the system power consumption, resulting in the entire system usage time being shortened due to excessive power consumption. However, if the data is only displayed briefly, there will be no real-time feedback when the data changes. If you want to understand the real-time data, you can only do it through manual operation, which reduces the user experience. Summary of the invention

[0004] The problem to be solved by the present invention is to provide a system and method for controlling display data with low power consumption, which reduces standby power consumption, saves display power consumption, and increases usage time.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a system for controlling display data with low power consumption, comprising a display module, an induction switch and a temperature sensor, wherein the induction switch and the temperature sensor are respectively connected to the display module, the induction switch is used to control the power supply, the temperature sensor is used to collect temperature and supply it to the display module, and the display module determines and processes the temperature information and displays it.

[0006] The display module includes a controller and a display.

[0007] The power supply provides electrical energy for the entire system.

[0008] Another technical problem to be solved by the present invention is to provide a method for controlling display data with low power consumption, comprising the following steps:

[0009] S1, system settings start display temperature range;

[0010] S2: When the sensor switch does not receive any induction, the display is turned off and the system is in standby mode to save power consumption;

[0011] S3, when the induction switch receives the induction, the system is powered on, and the temperature sensor collects the current temperature; and compares the current temperature with the startup display temperature range. If the current temperature is within the set startup display temperature range, the display receives the lighting signal and displays the current temperature; if the current temperature is detected to be outside the startup display temperature range, no display signal is sent, and the display turns off the display;

[0012] S4, after the display is turned on, when the temperature sensor detects that the temperature has not changed, the display module turns off the display after displaying for t seconds to save display power consumption;

[0013] S5. When the temperature sensor detects a temperature change, the controller determines the temperature change to determine whether the difference q before and after the temperature change is within the temperature change difference Q range set by the controller;

[0014] Among them, when the controller determines that the temperature change difference q is within the set difference Q range, the display module displays in real time for t seconds and then turns off; when the controller determines that the temperature difference q is not within the set difference Q range, the display module displays for t1 seconds and then turns off.

[0015] The t seconds are counted from the first display of the temperature value; and the t1 seconds are counted from the temperature when q>Q is collected.

[0016] Due to the adoption of the above technical solution, the present invention uses induction switch control, collects temperature after induction start, and starts running only when it reaches the predetermined start-up display temperature range, which can reduce standby power consumption. After running, the display switch can be controlled according to actual conditions, and the real-time temperature can be displayed at intervals, which greatly saves the display power consumption ratio and increases the use time.

[0017] It can be seen that the present invention can save standby power consumption by controlling the startup through the induction switch, so as to achieve the purpose of increasing the standby time of the system; by controlling the display time and controlling the display interval time, it can save display power consumption, so as to achieve the purpose of saving system power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with examples, and the advantages and implementation methods of the present invention will become more obvious. The contents shown in the accompanying drawings are only used to explain the present invention and do not constitute any limitation to the present invention in any sense. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of the present invention

[0020] Figure 2 It is a terminal wiring diagram of each module of the present invention.

[0021] Figure 3 It is a schematic diagram of the workflow of the present invention

[0022] In the figure:

[0023] 1. Display module; 2. Induction switch; 3. Temperature sensor; 4. Power supply. DETAILED DESCRIPTION

[0024] like Figure 1 and Figure 2 As shown, the present invention provides a system for controlling display data with low power consumption, including a display module 1, a sensing switch 2 and a temperature sensor 3. The sensing switch 2 and the temperature sensor 3 are respectively connected to the display module 1. The sensing switch 2 is used to control the connection of a power supply 4. The power supply is turned on after sensing, and the power supply is turned off without sensing. The temperature sensor 3 is used to collect temperature and supply it to the display module 1. The display module 1 determines and processes the temperature information and displays it.

[0025] The display module 1 includes a controller and a display; the power supply 4 provides power for the entire system.

[0026] like Figure 3 As shown, a method for controlling display data with low power consumption comprises the following steps:

[0027] S1, system settings start display temperature range;

[0028] S2, when the induction switch 2 does not receive any induction, the display is turned off and the system is in standby mode to save power consumption;

[0029] S3, when the induction switch 2 receives the induction, the system is connected to the power supply 4, and the temperature sensor 3 collects the current temperature; and compares the current temperature with the start-up display temperature range. If the current temperature is within the set start-up display temperature range, the display receives the lighting signal and displays the current temperature; if the current temperature is detected to be outside the start-up display temperature range, no display signal is sent, and the display turns off the display;

[0030] S4, after the display is turned on, when the temperature sensor 3 detects that the temperature has not changed, the display module 1 displays for t seconds and then turns off the display to save display power consumption;

[0031] S5. When the temperature sensor 3 detects a temperature change, the controller determines the temperature change to determine whether the difference q before and after the temperature change is within the temperature change difference Q range set by the controller;

[0032] Among them, when the controller determines that the temperature change difference q is within the set difference Q range, the display will turn off after displaying in real time for t seconds; when the controller determines that the temperature difference q is not within the set difference Q range, the display will turn off after displaying for t1 seconds.

[0033] The t seconds are counted from the first display of the temperature value; and the t1 seconds are counted from the temperature when q>Q is collected.

[0034] Applicable scenarios:

[0035] The present invention can be applied to bathroom products such as shower systems, faucet systems, and bathroom cabinet systems.

[0036] Example:

[0037] S1. The system is set to start with a display temperature of 34-99°C.

[0038] S2, when the induction switch 2 does not receive any induction and the system is in a power-off state, the display is turned off and the system is in standby mode to save power consumption;

[0039] S3, when the induction switch 2 of the system is started, the power supply 4 of the whole system is turned on, the system collects the current temperature, and compares the current temperature with the set start-up display temperature. If the current temperature is within the set range of 34-99°C, the display receives the lighting signal and displays the current temperature; if the current temperature is detected to be outside the set range of 34-99°C, no display signal is sent, and the display turns off the display;

[0040] S4. When the conditions meet the system display conditions, the system displays the real-time temperature and lets the display show the current temperature value for t seconds. When the system sets t = 10 seconds, it will display for 10 seconds, starting from the first collected value that meets the conditions.

[0041] During the 10-second display time, the system is still monitoring the temperature in real time. Each time the real-time temperature is collected, it is compared with the temperature at the beginning of the display. When the result of the comparison operation is 0, the display duration will still start from the first collected temperature value for 10 seconds, and the display will be turned off after 10 seconds to save energy.

[0042] S5. During the 10-second display time, the system is still monitoring the temperature in real time. Each time the real-time temperature is collected, it is compared with the temperature displayed at the beginning. When the result of the comparison operation is not 0, and the calculated difference is q, for example q = 1.5°C, and the temperature change value set by the system program is Q, for example Q = 2°C.

[0043] At this time, q≤Q, the system displays the temperature for an unchanged period of time, that is, the time starts from the first time the temperature value is displayed, and the display time is 10 seconds;

[0044] If q=2.5℃, the system determines that q>Q, then the system restarts timing from the acquisition to the current temperature, and the time displays the current temperature, and the display duration is t1. Assuming the system sets t1=15 seconds, the real-time temperature display duration is 15 seconds, and the display is turned off after 15 seconds;

[0045] After entering the 15-second display time, the above comparison operation will be performed each time the temperature is collected, and the above settings will be reset until the system is powered off.

[0046] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of this patent.

Claims

1. A method for controlling display data with low power consumption, characterized in that: A system for controlling display data with low power consumption is provided, wherein the system comprises a display module, an induction switch and a temperature sensor, wherein the induction switch and the temperature sensor are respectively connected to the display module, wherein the induction switch is used to control the connection of the power supply, and the temperature sensor is used to collect the temperature and supply it to the display module, wherein the display module determines and processes the temperature information and displays it; and wherein the display module comprises a controller and a display; The specific method includes the following steps: S1, system settings start display temperature range; S2: When the sensor switch does not receive any induction, the display is turned off and the system is in standby mode to save power consumption; S3, when the induction switch receives the induction, the system is powered on, and the temperature sensor collects the current temperature; and compares the current temperature with the startup display temperature range. If the current temperature is within the set startup display temperature range, the display receives the lighting signal and displays the current temperature; if the current temperature is detected to be outside the startup display temperature range, no display signal is sent, and the display turns off the display; S4, after the display is turned on, when the temperature sensor detects that the temperature has not changed, the display module turns off the display after displaying for t seconds to save display power consumption; S5. When the temperature sensor detects a temperature change, the controller determines the temperature change to determine whether the difference q before and after the temperature change is within the temperature change difference Q range set by the controller; when the controller determines that the temperature change difference q is within the set difference Q range, the display module displays in real time for t seconds and then turns off; when the controller determines that the temperature difference q is not within the set difference Q range, the display module displays for t1 seconds and then turns off.

2. The method for controlling display data with low power consumption according to claim 1, characterized in that: The power supply provides electrical energy for the entire system.

3. The method for controlling display data with low power consumption according to claim 1, characterized in that: The t seconds are counted from the first display of the temperature value; the t1 seconds are counted from the temperature when q>Q is collected.

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