CN211982178U - Wireless control terminal based on wireless communication - Google Patents

Abstract

The utility model relates to the technical field of wireless communication, and discloses a wireless control terminal based on wireless communication, the RF433 communication end of the B-L400D wireless dimming terminal is linked with the RF433 wireless communication network; the input end of the B-L400M control panel is electrically connected with the output end of the 7 capacitive touch keys, and the RF433 communication end of the B-L400M control panel is connected with an RF433 wireless communication network; the RF433 communication end of the B-L400T field debugging module is linked with an RF433 wireless communication network. According to the wireless control terminal based on wireless communication, the lamps form a wireless communication network through the B-L400D wireless dimming terminal, the B-L400J communication gateway and the B-L400M control panel, so that remote single-lamp control and grouped control of a plurality of lamps can be realized, and the Internet of things of the lamps is realized.

Description

Wireless control terminal based on wireless communication

Technical Field

The utility model relates to a wireless communication technology field specifically is a wireless control terminal based on wireless communication.

Background

With the rapid development of the Internet of things and intelligent technology; at present, most of campus classrooms and intelligent building lighting in China have high energy consumption. At present lighting apparatus's control current situation often is artifical manual switch lamps and lanterns, and then reaches the effect of illumination, and lamps and lanterns equipment can not be according to the work demand, and autonomous control leads to the consumption of the high energy, and the low scheduling problem of illumination management efficiency.

In the modern teaching development process of the education field, the application of modern education equipment such as a projector and the like has higher and higher requirements on the lighting scene of a classroom lamp, and the traditional switch is not flexible enough to adapt to the requirements of modern education. In some large-scale meeting places, the number of lighting lamps is large, a control switch needs to be added for controlling the lamps, and the traditional switching mode brings inconvenience to daily use and energy consumption management.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wireless control terminal based on wireless communication possesses the lighting apparatus wireless communication network deployment, can control or a set of a plurality of lighting apparatus control to single lamps and lanterns in the system, every lamps and lanterns all possess the grouping function, the lighting apparatus in the system also can independently control, lamps and lanterns keep reasonable lighting scheme advantage according to response environment light, it can not be according to the work demand to have solved lighting apparatus, independently control, lead to the consumption of high energy, the low scheduling problem of lighting management efficiency.

(II) technical scheme

In order to achieve the purpose, the utility model provides a wireless control terminal based on wireless communication, including LED classroom lamps and lanterns, B-L400D wireless terminal, B-L400M control panel, B-L400T field debugging module of adjusting luminance, the input of LED classroom lamps and lanterns is linked with the output electrical behavior of B-L400D wireless terminal of adjusting luminance, and the input of ambient light sensor and the 12C communication interface electrical behavior of B-L400D wireless terminal of adjusting luminance, the RF433 communication end and the RF433 wireless communication network of B-L400D wireless terminal of adjusting luminance link; the input end of the B-L400M control panel is electrically connected with the output end of the 7 capacitive touch keys, and the RF433 communication end of the B-L400M control panel is connected with an RF433 wireless communication network; the RF433 communication end of the B-L400T field debugging module is linked with an RF433 wireless communication network.

Preferably, the hardware of the B-L400D wireless dimming terminal comprises a power supply processing module adopting an SM7503P primary side feedback circuit scheme, an MCU control module adopting an STM32F103 chip, a chip internal RTC for time management, a 10KHz clock driving scheme for 1 relay control, an operational amplifier circuit for two 0-10V dimming signals, and an imported S14463 chip for an RF433 communication module.

Preferably, the hardware of the B-L400M control panel includes a power supply processing module adopting a primary side feedback circuit scheme of SM7503P, an MCU control module adopts an STM32F103 chip, a time management chip selects an internal RTC, and an RF433 communication module selects an imported S14463 chip.

(III) advantageous effects

Compared with the prior art, the utility model provides a wireless control terminal based on wireless communication possesses following beneficial effect

1. According to the wireless control terminal based on wireless communication, the lamps form a wireless communication network through the B-L400D wireless dimming terminal, the B-L400J communication gateway and the B-L400M control panel, so that remote single-lamp control and grouped control of a plurality of lamps can be realized, and the Internet of things of the lamps is realized.

2. This wireless control terminal based on wireless communication possesses the sensitization control function through B-L400D wireless terminal of adjusting luminance self, through the sensitization sensor, realizes environment illumination data acquisition, adjusts the LED light source, reaches the illumination environment of settlement.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a wireless control terminal based on wireless communication includes an LED classroom lamp, a B-L40OD wireless dimming terminal, a B-L400M control panel, and a B-L400T field debugging module, wherein an input terminal of the LED classroom lamp is electrically connected to an output terminal of the B-L400D wireless dimming terminal, an input terminal of an ambient light sensor is electrically connected to a 12C communication interface of the B-L400D wireless dimming terminal, and an RF433 communication terminal of the B-L400D wireless dimming terminal is connected to an RF433 wireless communication network; the input end of the B-L400M control panel is electrically connected with the output end of the 7 capacitive touch keys, and the RF433 communication end of the B-L400M control panel is connected with the RF433 wireless communication network; the RF433 communication side of the B-L400T field commissioning module is linked to an RF433 wireless communication network.

Furthermore, the B-L400D wireless dimming terminal comprises a power supply processing module adopting an SM7503P primary side feedback circuit scheme, an MCU control module adopting an STM32F103 chip, a chip internal RTC for time management, a 10KHz clock driving scheme for 1 relay control, an operational amplifier circuit for outputting two 0-10V dimming signals, and an imported SI4463 chip for an RF433 communication module.

The software is embedded into a real-time operating system to perform multitasking, and the following functions are realized

1) The lamp switch gradually changes effect;

2) the lamp can be randomly adjusted in light or switched on and off through a self-defined Internet of things protocol;

3) the automatic photosensitive control function is used for setting an illumination value parameter by the configuration equipment, and adjusting the brightness of the lamp by comparing the illumination value parameter with the data collected by an external environment illumination sensor so as to realize the maintenance of an illumination environment;

4) the networking is unique in number, and the equipment positioning control in a wireless network is realized;

5) configuring Flash storage of parameters;

6) MCU peripheral equipment drive;

furthermore, hardware of the B-L400M control panel comprises a power supply processing module adopting an SM7503P primary side feedback circuit scheme, an MCU control module adopts an STM32F103 chip, an RTC (real time clock) inside the chip is selected for time management, and an imported SI4463 chip is selected for an RF433 communication module;

the software is embedded into a real-time operating system to perform multitasking, and the following functions are realized

1)7 keys correspond to 7 lamp control scenes, wherein the 7 scenes except a switch scene cannot be configured, and other 6 scenes can be configured at will;

2) by self-defining the Internet of things protocol, different brightness or on-off state control can be performed on different types of lamp equipment in 1 scene, and 1-key adjustment of a classroom lamp and a blackboard lamp is realized.

3) The networking is unique in number, and the equipment positioning control in a wireless network is realized;

4) configuring Flash storage of parameters;

5) and the MCU is driven by the peripheral equipment.

The wireless control terminal based on wireless communication, the B-L400D wireless dimming terminal receives commands from the B-L400M control panel, controls and outputs dimming signals, and controls the on-off or dimming of the lamp; the B-L400D wireless dimming terminal has an automatic photosensitive function, acquires an ambient light sensor to obtain a current ambient light value, compares the current ambient light value with a set light value parameter stored in the terminal, and calculates and outputs a dimming signal to control the brightness of the lamp, so that the current light environment is kept in a set light value range.

In summary, according to the wireless control terminal based on wireless communication, the lamps form a wireless communication network through the B-L400D wireless dimming terminal, the B-L400J communication gateway and the B-L400M control panel, so that remote single-lamp control and grouped control of a plurality of lamps can be realized, and the Internet of things of the lamps is realized.

And the B-L400D wireless dimming terminal has a photosensitive control function, ambient illumination data acquisition is realized through a photosensitive sensor, and an LED light source is adjusted to achieve a set illumination environment.

In the wireless control terminal based on wireless communication, 7 control scenes of a B-L400M control panel introduce grouping numbers and equipment type fields through the definition specification of a self-defined Internet of things protocol, so that only one command needs to be issued for scene switching, the control of lamps of different types in the whole classroom is finished, and different state changes of the lamps of different types are realized; except for the switch scene, the 7 scenes cannot be configured, and the other 6 scenes can be configured at will through the cloud platform.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. A wireless control terminal based on wireless communication comprises an LED classroom lamp, a B-L400D wireless dimming terminal, a B-L400M control panel and a B-L400T field debugging module, and is characterized in that the input end of the LED classroom lamp is electrically connected with the output end of the B-L400D wireless dimming terminal, the input end of an ambient light sensor is electrically connected with an I2C communication interface of the B-L400D wireless dimming terminal, and the RF433 communication end of the B-L400D wireless dimming terminal is connected with an RF433 wireless communication network; the input end of the B-L400M control panel is electrically connected with the output end of the 7 capacitive touch keys, and the RF433 communication end of the B-L400M control panel is connected with an RF433 wireless communication network; the RF433 communication end of the B-L400T field debugging module is linked with an RF433 wireless communication network.

2. The wireless control terminal based on wireless communication of claim 1, wherein the B-L400D wireless dimming terminal comprises a power supply processing module adopting an SM7503P primary side feedback circuit scheme, an MCU control module adopting an STM32F103 chip, a chip internal RTC for time management, a 10KHz clock driving scheme for 1-way relay control, an operational amplifier circuit for two 0-10V dimming signals, and an imported SI4463 chip for an RF433 communication module.

3. The wireless control terminal based on wireless communication of claim 1, wherein the B-L400M control panel comprises a power supply processing module adopting a primary side feedback circuit scheme of SM7503P, an MCU control module adopting an STM32F103 chip, a chip internal RTC for time management, and an import Sl4463 chip for an RF433 communication module.

Images