CN212157557U

CN212157557U - Energy-saving control gateway

Info

Publication number: CN212157557U
Application number: CN202020842992.3U
Authority: CN
Inventors: 张蒙; 王筱艳; 潘群
Original assignee: Changzhou Yanrun Energy Science And Technology Co ltd
Current assignee: Changzhou Yanrun Energy Science And Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-15
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to an energy-saving control gateway, which comprises a processor module, a wireless communication module, an Ethernet module, an infrared receiving/sending module, a Bluetooth module and a temperature and humidity sensor module; the Bluetooth module and the wireless communication module are connected with the processor module through a UART interface; the Ethernet module is connected with the processor module through a USB Hub interface; the temperature and humidity sensor module is connected with the processor module through an I2C interface; and the infrared receiving/transmitting module is directly connected with the GPIO connecting end of the processor module. The utility model discloses a temperature, humidity, illuminance, human response data's intelligent acquisition, processing analysis, remote communication have improved data acquisition stability, data gateway reliability, and its interference killing feature is stronger, and the consumption is lower.

Description

Energy-saving control gateway

Technical Field

The utility model belongs to the technical field of thing networking gateway technique and specifically relates to an energy-saving control gateway.

Background

With the development of society, the situations of resource shortage and energy waste are increasingly obvious, among numerous energy problems, the situation of electric energy shortage and waste is particularly prominent, and colleges and universities are one of domestic electric energy consumption households at present. The management of the electricity consumption in the colleges and universities is basically in a rough management state, and the colleges and universities have the characteristics of high student mobility and variable number of students in the colleges and universities. Students come in and go out of a classroom as public resources at any time, so that the energy waste phenomenon is easily caused. Many college students turn on all the lighting lights in the classroom even if one person is at night for self-study. Air conditioners are installed in some classrooms of colleges and universities, and the air conditioners are more random in use, so that great energy waste is caused.

With the improvement of the requirements of energy conservation and emission reduction, especially when no one uses the air conditioner or lighting facilities, the control management is carried out, and a agenda schedule is provided. However, the energy saving management means for this aspect is not many in the market at present, and some problems exist even if there are some. Because the energy-saving control system is generally a reconstruction project on the original building, the wired connection of the equipment causes difficult construction and increases the cost; building a local data center causes problems such as an increase in additional energy consumption.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the energy-saving control gateway is an energy-saving control Internet of things cloud platform system based on artificial intelligence and has the functions of low-power-consumption Bluetooth wireless communication, integrated infrared receiving and sending, wireless/limited networks and the like.

The utility model provides a technical scheme that its technical problem adopted is: an energy-saving control gateway comprises a processor module, a wireless communication module, an Ethernet module, an infrared receiving/transmitting module, a Bluetooth module and a temperature and humidity sensor module; the Bluetooth module and the wireless communication module are connected with the processor module through a UART interface; the Ethernet module is connected with the processor module through a USB Hub interface; the temperature and humidity sensor module is connected with the processor module through an I2C interface; and the infrared receiving/transmitting module is directly connected with the GPIO connecting end of the processor module.

Further, the utility model discloses still include power module, power module provide 3.3V's steady voltage DC power supply.

Still further say, the utility model discloses still include button module and liquid crystal display module, button module and liquid crystal display module GPIO extension chip through SPI bus connection link to each other with processor module.

Still further say, the utility model discloses still include the real-time clock module and fall the electricity and do not lose the data storage module, fall the electricity and do not lose the data storage module and the real-time clock module passes through the I2C interface and links to each other with the processor module.

Furthermore, the processor module of the present invention is a 64-bit low power processor module.

Furthermore, bluetooth module be BLE4.2 bluetooth low energy module, BLE4.2 bluetooth low energy module communicate with temperature and humidity sensor module, carry out data acquisition.

The utility model communicates with the sensor through the low power consumption Bluetooth, thereby overcoming the defect of difficult installation of the existing building energy-saving reconstruction site; the gateway has the function of air conditioner control by adding an infrared receiving/transmitting module; by adding the data storage module, the code storage space is improved, the program storage mode is optimized, the data storage space is additionally improved, and the requirement of data acquisition of the energy-saving sensor is met.

The beneficial effects of the utility model are that, solved the defect that exists among the background art, realized temperature, humidity, illuminance, human response data's intelligent acquisition, processing analysis, remote communication, improved data acquisition stability, data gateway reliability, its interference killing feature is stronger, and the consumption is lower.

Drawings

FIG. 1 is a hardware structure diagram of the energy-saving control gateway of the present invention;

fig. 2 is a schematic diagram of the infrared receiving/transmitting, key-press and liquid crystal display circuit of the present invention.

Detailed Description

The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

An energy-saving control gateway as shown in fig. 1-2 comprises a 64-bit low-power-consumption processor module, a power module, a key module, a liquid crystal display module, a real-time clock module, a wireless communication module, an ethernet module, an infrared receiving/transmitting module, a low-power-consumption bluetooth module, a temperature and humidity sensor, a power-failure loss-free data storage module and the like.

The GPIO expansion chip connected through the SPI bus is used for connecting the liquid crystal display module and the key module; the Ethernet module is connected with the low-power-consumption processor through a USB Hub interface; the data storage module, the real-time clock module and the temperature and humidity sensor module which are not lost when power failure are connected with the low-power-consumption processor through an I2C interface; the infrared receiving/sending module is directly connected with a GPIO pin of the low-power-consumption processor; the low-power consumption Bluetooth module and the wireless communication module are connected with the low-power consumption processor through the UART interface.

The low-power consumption 64-bit processor module is a core module of the data gateway, has the functions of data communication, resource sharing, distributed processing and system reliability providing, and has low power consumption to meet the requirements of the data gateway.

The concrete configuration is as follows:

an on-chip memory 1G for storing a main program;

1KB EEPROM memory is configured to store data that is protected from loss;

a BLE4.2 module is configured and used for collecting the measurement data of the Bluetooth sensor;

a man-machine interface module is configured, and field operators can set various parameters and inquire various energy consumption data through an LCD display screen and keys;

the data transmission system is provided with an Ethernet module and a wireless communication module, and performs data transmission with a data platform through three modes, namely Ethernet, Wi-Fi and 2G/3G, wherein the three modes can be customized according to different specific requirements;

the watchdog module is configured to realize the automatic recovery function, and the watchdog module can automatically recover to the normal working state from the fault or the abnormality.

The power supply module converts the voltage of 9V-15V into 5V and then into 3.3V, and provides a voltage-stabilized direct-current power supply of 3.3V for the energy consumption data gateway, so that the energy consumption data gateway can work orderly.

BLE4.2 bluetooth low energy module and sensor communication carry out data acquisition, have overcome the shortcoming of the on-the-spot installation difficulty of current building energy-saving transformation.

The wireless communication module realizes wireless data transmission.

The Ethernet module is used for connecting a local area network or the Internet, carrying out detailed configuration on the data gateway, and simultaneously displaying the information of the acquired data and sending a device control command in real time.

The liquid crystal display module and the key module are interfaces of input and output equipment for establishing contact and exchanging information between people and machines; in order to facilitate the operators to set various parameters and inquire various energy consumption data on site, the man-machine interface module is provided with an LCD display screen and keys.

And the infrared receiving/sending module enables the gateway to have an air conditioner control function and is used for controlling the single air conditioner.

While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims

1. An energy-saving control gateway, characterized by: the system comprises a processor module, a wireless communication module, an Ethernet module, an infrared receiving/transmitting module, a Bluetooth module and a temperature and humidity sensor module; the Bluetooth module and the wireless communication module are connected with the processor module through a UART interface; the Ethernet module is connected with the processor module through a USB Hub interface; the temperature and humidity sensor module is connected with the processor module through an I2C interface; and the infrared receiving/transmitting module is directly connected with the GPIO connecting end of the processor module.

2. The energy saving control gateway of claim 1, wherein: the power supply module is used for providing a 3.3V stabilized direct-current power supply.

3. The energy saving control gateway of claim 1, wherein: the device is characterized by further comprising a key module and a liquid crystal display module, wherein the key module and the liquid crystal display module are connected with the processor module through a GPIO expansion chip connected with the SPI bus.

4. The energy saving control gateway of claim 1, wherein: the system also comprises a real-time clock module and a power-down data-loss-free storage module, wherein the power-down data-loss-free storage module and the real-time clock module are connected with the processor module through an I2C interface.

5. The energy saving control gateway of claim 1, wherein: the processor module is a 64-bit low-power-consumption processor module.

6. The energy saving control gateway of claim 1, wherein: the Bluetooth module be BLE4.2 bluetooth low energy module, BLE4.2 bluetooth low energy module communicate with temperature and humidity sensor module, carry out data acquisition.