Full-screen intelligent control panel

Abstract

The utility model relates to a full-screen intelligent control panel, and belongs to the technical field of full-screen intelligent control panels. The intelligent control panel is characterized in that the intelligent control panel comprises a microcontroller, a full screen, a power supply end and loads, the loads comprise a light source and other loads, the microcontroller is in communication connection with a watchdog circuit, the microcontroller is in communication connection with the light source and the other loads, and the power supply end is used for supplying power to the intelligent control panel; and the full screen is in communication connection with the microcontroller, has touch input and display output functions, and is used for touching an input instruction to control a load and displaying the running state of the load. The watchdog circuit is used for monitoring the running state of the microcontroller and resetting the microcontroller when the microcontroller enters an endless loop state due to the fact that the circuit goes wrong; the full-screen intelligent control panel has the advantages that the intelligent degree of the full-screen intelligent control panel is higher through application of the Bluetooth module, the time delay relay module, the infrared sensor and the biological control module, remote control can be achieved, safety is improved, and therefore user experience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of full-screen intelligent control panels, and specifically relates to a full-screen intelligent control panel. Background Art

[0002] The smart control panel is an important part of the smart home control system. It is no longer like the traditional button input or simple touch screen input, but more of a central control human-computer interaction integration system that integrates various home appliances such as lighting, audio, curtains, etc.; as the functions on the control panel are increasing and the area of ​​the control panel is getting larger and larger, the mature full-screen production technology in the field of mobile phone technology is used on the control panel to improve the user experience of the full-screen smart panel.

[0003] With the widespread application of various smart homes, the load of the central control of the smart control panel is increasing, which undoubtedly puts forward new requirements on the security of the control system and the entire circuit system and the overall intelligence of the control panel. Therefore, this new type is proposed to improve the system security and intelligence of the full-screen smart panel. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a full-screen smart panel, and proposes a more intelligent full-screen smart panel.

[0005] The purpose of the utility model can be achieved by the following technical solutions: a full-screen intelligent control panel, comprising: a microcontroller, a full-screen, a power supply end and a load, wherein the load is divided into a light source and other loads, the microcontroller is communicatively connected to a watchdog circuit, the microcontroller is communicatively connected to the light source and the other loads respectively, and the power supply end is used to supply power to the intelligent control panel;

[0006] The full screen is communicatively connected with the microcontroller, has touch input and display output functions, and is used for controlling the load through touch input instructions, and displaying the operating status of the load.

[0007] The watchdog circuit is used to monitor the operating state of the microcontroller, and reset the microcontroller when a problem occurs in the circuit causing the microcontroller to enter an infinite loop state.

[0008] Preferably, it also includes a voice control module, which uploads the detected signal to the microcontroller, and the microcontroller triggers the light source switch and instructs the other load devices to enter a standby state.

[0009] Preferably, it also includes a voice control module, which uploads the detected signal to the microcontroller, and the microcontroller triggers the light source switch and instructs the other load devices to enter a standby state.

[0010] Preferably, it further comprises a proximity sensing module, and the proximity sensing module cooperates with the voice control module: that is, after the voice control module uploads the detected signal to the microcontroller:

[0011] The proximity sensing module then uploads the detected signal to the microcontroller, and the microcontroller triggers the light source switch and instructs the other load devices to enter a standby state;

[0012] If the microcontroller does not receive the signal transmitted by the proximity sensing module, the microcontroller turns off the load switch.

[0013] Preferably, it further comprises at least one RGB status light, and the microcontroller and the RGB status light are bidirectionally communicatively connected.

[0014] Preferably, it also includes a current monitoring module and an inverter used in conjunction therewith, wherein the current monitoring module is used to monitor the current flowing through the inverter in real time, and upload the real-time current value to the microcontroller, and the microcontroller judges the real-time current peak value and the preset current threshold value:

[0015] If the real-time current value is greater than or equal to the current threshold, the microcontroller determines that there is a short circuit risk, and then instructs to disconnect the circuit, sends an alarm instruction to the mobile terminal through the Bluetooth module for remote alarm, and instructs the RGB status light to light up red for on-site alarm;

[0016] If the real-time current value is less than the current threshold, the circuit system is in a normal working state.

[0017] Preferably, it also includes a delay module, which is connected to the microcontroller for bidirectional communication. After the microcontroller instructs the load switch to disconnect normally, the microcontroller instructs the delay module to turn on to maintain the voltage of the load switch for a certain period of time to ensure that the load works for a certain period of time.

[0018] Preferably, it also includes a mechanical switch, which is used to operate the mechanical switch to directly control the load operation state when the full screen is in an abnormal state.

[0019] The beneficial effects of the utility model are:

[0020] The application of full-screen technology enables the smart control panel to achieve a screen-to-body ratio of nearly 100%, reducing the area of ​​the smart control panel, reducing energy consumption and improving the appearance of the control panel; in order to improve the intelligence level of the smart control panel, the application of Bluetooth modules, buzzers, delay relays, voice circuits and sensors is used to improve the overall safety and intelligence of the full-screen smart control panel, thereby improving the human-computer interaction experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a structural block diagram of the intelligent control panel of the utility model. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] According to the technical personnel in this field, the communication connection method between the Bluetooth module, delay relay, infrared sensor, voice control module, etc. and the microprocessor, as well as the chip connection method of the microprocessor, the specific working principles of various modules described in this case are well-known means in the field and will not be repeated here. The following implementation method only describes the principles and specific implementation process.

[0025] See also Figure 1 , microcontroller, full screen, RGB status light power supply end and load, the load is divided into light source and other load, the microcontroller is communicated with the load, the microcontroller communication connection has a watchdog circuit, which is used to monitor the running status of the microcontroller. When a problem occurs in the circuit and causes the microcontroller to enter a dead loop state, the microcontroller is reset. The watchdog circuit can be in the form of hardware and circuit coordination, that is, the monitoring chip and the reset circuit are connected to form a circuit with two ends open to connect to the microcontroller, one end is used to send and receive messages between the microcontroller, and the other port is used to output a reset signal to the microcontroller; the reset circuit can use a parallel reverse diode and a pull-up resistor to achieve reset or other circuits with similar functions. The microcontroller is reset through the watchdog circuit to prevent more errors and cause system paralysis.

[0026] The full screen is communicatively connected to the microcontroller, has touch input and display output functions, and is used to display and control the operating status and operating parameters of the load. For sensitivity considerations, the new screen adopts full screen technology in the production process, and a capacitive touch LCD display can be selected. The size of the full screen can be adjusted according to actual needs.

[0027] In one embodiment, the power supply end is used to power the intelligent control panel. In the specific implementation process, it can be directly powered by the load circuit power supply, or for further safety considerations, a separate power supply system can be used to power the full-screen intelligent microcontroller.

[0028] In one embodiment, taking into account further intelligence, simple loads such as light sources can be controlled without direct touch input, and can be widely used in household products. The full-screen control panel also includes a voice control module. The voice control module works according to the general voice control module, that is, when sound is generated within a certain coverage range, the voice control module detects the sound signal and uploads it to the microcontroller, and the microcontroller turns on the light source switch and instructs other load devices to be in standby mode, which is more intelligent and convenient.

[0029] Under certain circumstances, when the source of the sound is not from the user, the subsequent light source and load being turned on will cause energy waste; so in this embodiment, the proximity sensing module and the voice control module are also used in conjunction, the proximity sensing module and the microcontroller are connected for two-way communication, the voice control module transmits the signal to the microcontroller, and the microcontroller then controls the load switch to close. If there is no subsequent signal from the proximity sensing module or input from the touch display screen, the microcontroller controls the load switch to be disconnected again. This can reduce energy waste. The proximity sensing module can choose to connect the sensor output end to the microcontroller, and the sensor can choose an infrared sensor or other human proximity sensing sensor.

[0030] In hot summer or cold winter, users need to turn on the air conditioner, floor heating or water heater in their home in advance. In view of this, the full-screen smart control panel in this embodiment also includes a Bluetooth module, which is connected to the microcontroller for two-way communication and connected to the user's mobile terminal when connected to the Internet, so that the user can remotely control and view the operating status of the load, and receive possible alarm information for timely maintenance.

[0031] In one embodiment, considering that the control system has its own control circuit plus an external load circuit, long-term use inevitably causes component aging, power supply overvoltage or illegal operation during installation and wiring, etc., which can easily cause circuit short circuits, damage components and even fires, causing immeasurable losses to people and property. In this embodiment, a current monitoring module and an inverter used in conjunction with it are added. The current monitoring module is used to monitor the current flowing through the inverter in real time, and upload the real-time current value to the microcontroller. The microcontroller judges the real-time current peak value and the preset current threshold value:

[0032] If the real-time current value is greater than or equal to the current threshold, the microcontroller determines that the current flowing through the inverter is too large and there is a risk of short circuit. The microcontroller instructs to disconnect the circuit and sends an alarm command to the mobile terminal through the Bluetooth module for remote alarm and instructs the RGB status light to light up red to realize on-site alarm.

[0033] If the real-time current value is less than the current threshold, it means that the circuit is in normal working state;

[0034] The current threshold is the peak value of the current value at which the circuit system can work normally. The current monitoring module of this embodiment immediately cuts off the power for protection and issues on-site and remote alarms when detecting an abnormal state of the circuit, thereby achieving circuit safety to the greatest extent.

[0035] Of course, the current detection module may also be used in conjunction with an ammeter current monitoring circuit, as long as the function of the current monitoring module in this embodiment can be met.

[0036] In life, we advocate "turn off the lights when people leave". However, we may not have left the room when the lights are turned off. The darkness may cause visual obstruction and may cause potential danger. Therefore, in this embodiment, a delay module is added to maintain the voltage of the load switch for a certain period of time after the load switch is normally disconnected. After the microcontroller instructs the load switch to be normally disconnected, the microcontroller instructs the delay module to turn on to maintain the voltage of the load switch for a certain period of time to ensure that the load works for a certain period of time;

[0037] Optionally, according to actual needs, the delay module can be implemented by connecting a dip switch at the load switch, or a delay relay can be used.

[0038] Taking into account that the full screen may age and affect its sensitivity during use and cannot be replaced immediately, thus affecting the normal operation of the load, this embodiment adds a mechanical switch. When the touch input and display output of the full screen are disordered, the mechanical switch can be directly operated to control the load.

[0039] Through the above embodiments, the present invention proposes a full-screen intelligent control panel with a higher safety factor and intelligence. In one embodiment, the user controls the switch of the air conditioner on the remote control end, and the air conditioner is in the on state. When the user returns home, the voice control module detects the sound, and the microcontroller turns on the light source switch and instructs other load devices to be in the standby state. When the user returns home and approaches the sensor, the light source switch is in a continuous on state, and the current monitoring module is in a working state at any time, monitoring the current flowing through the inverter at any time. When the real-time current is higher than the current threshold, the microcontroller determines that the circuit is in an abnormal state, and the load power switch is immediately disconnected. The microcontroller then instructs the RGB status light to light up and displays it on the remote control end. Even if the user is not on site, the early warning signal can be received in real time. The watchdog circuit is also in a working state. When the system is in an abnormal state, the microcontroller is reset through the watchdog circuit. When the user goes out, the load switch is controlled to be disconnected on the control panel, or the proximity sensing module detects that the user goes out and disconnects the load switch. After that, the delay relay maintains the voltage of the load switch for a period of time, maintains the lighting of the light source for a certain period of time, and improves safety. The delay relay working circuit and the door dog circuit are in independent operation states and will not conflict.

[0040] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A full-screen intelligent control panel, characterized in that: A microcontroller, a full screen, a power supply end and a load, wherein the load is divided into a light source and other loads, the microcontroller is communicatively connected to a watchdog circuit, the microcontroller is communicatively connected to the light source and the other loads respectively, and the power supply end is used to supply power to the intelligent control panel; The full screen is in communication connection with the microcontroller, has touch input and display output functions, and is used for touch input instructions to control the load and display the operating status of the load; The watchdog circuit is used to monitor the operating state of the microcontroller, and reset the microcontroller when a problem occurs in the circuit causing the microcontroller to enter an infinite loop state.

2. A full-screen intelligent control panel according to claim 1, characterized in that: It also includes a Bluetooth module, which is connected to the microcontroller for bidirectional communication, and the microcontroller is remotely connected to the mobile terminal through the Bluetooth module.

3. A full-screen intelligent control panel according to claim 2, characterized in that: It also includes a voice control module, which uploads the detected signal to the microcontroller, and the microcontroller triggers the light source switch and instructs the other load devices to enter a standby state.

4. A full-screen intelligent control panel according to claim 3, characterized in that: It also includes a proximity sensing module, which cooperates with the voice control module: that is, after the voice control module uploads the detected signal to the microcontroller: The proximity sensing module then uploads the detected signal to the microcontroller, and the microcontroller triggers the light source switch and instructs the other load devices to enter a standby state; If the microcontroller does not receive the signal transmitted by the proximity sensing module, the microcontroller turns off the load switch.

5. A full-screen intelligent control panel according to claim 3, characterized in that: It also includes at least one RGB status light, and the microcontroller and the RGB status light are connected in bidirectional communication.

6. A full-screen intelligent control panel according to claim 5, characterized in that: It also includes a current monitoring module and an inverter used in conjunction therewith, wherein the current monitoring module is used to monitor the real-time current value flowing through the inverter in real time, and upload the real-time current value to the microcontroller, and the microcontroller judges the real-time current value and the preset current threshold value: If the real-time current value is greater than or equal to the current threshold, the microcontroller determines that there is a short circuit risk, and then instructs to disconnect the circuit, sends an alarm instruction to the mobile terminal through the Bluetooth module for remote alarm, and instructs the RGB status light to light up red for on-site alarm; If the real-time current value is less than the current threshold, the circuit system is in a normal working state.

7. A full-screen intelligent control panel according to claim 6, characterized in that: It also includes a delay module, which is connected to the microcontroller for bidirectional communication. After the microcontroller instructs the load switch to disconnect normally, the microcontroller instructs the delay module to turn on to maintain the voltage of the load switch for a certain period of time to ensure that the load works for a certain period of time.

8. A full-screen intelligent control panel according to claim 4, characterized in that: It also includes a mechanical switch, which is used to operate the mechanical switch to directly control the load operation state when the full screen is in an abnormal state.

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