CN218675769U - Indoor system powered by Ethernet - Google Patents

Abstract

The application belongs to the technical field of power over Ethernet and relates to an indoor system powered by Ethernet, which comprises: PSE power supply equipment, PD powered equipment and conversion equipment; the conversion equipment is electrically connected with the PSE power supply equipment and the PD powered equipment respectively; the conversion apparatus includes: a conversion module and a chip; the PSE power supply equipment, the conversion module, the chip and the PD powered equipment are electrically connected in sequence, so that the conversion module converts an original signal of the PSE power supply equipment into a processing signal which can be identified by the chip and sends the processing signal to the chip; the PD powered device is an intelligent household device; the processing signals include: power signals and network signals; the PD powered device includes: at least one of an illumination module, a security module, an air conditioning module, a humidity conditioning module, an audio/video module and a curtain module. By the adoption of the method and the device, the PD powered device can be intelligently regulated and controlled.

Description

Indoor system powered by Ethernet

Technical Field

The present application relates to the field of ethernet power supply technologies, and in particular, to an indoor system powered by ethernet.

Background

With the development of the internet era, ethernet is not only used for communication, but also Power Over Ethernet (PoE) is a function in Ethernet, and the technology in this aspect is mature, and Power Over Ethernet is gradually a new direction for lighting Power supply and the like.

In the prior art, the PoE is used for supplying power to the PD powered device of the lighting system lamp, so that part of circuit deployment can be saved, and data display is performed, and some PoE lighting systems can save energy by about 70%.

However, at present, PD powered devices such as lighting devices not only simply pursue energy saving, but also need to be intelligently controlled.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing, it is necessary to provide an indoor system powered by ethernet, which can implement intelligent control on PD powered devices.

A power over ethernet in-house system comprising: PSE power supply equipment, PD powered equipment and conversion equipment; the conversion equipment is electrically connected with the PSE power supply equipment and the PD powered equipment respectively;

the conversion apparatus includes: a conversion module and a chip; the PSE power supply equipment, the conversion module, the chip and the PD powered equipment are electrically connected in sequence, so that the conversion module converts an original signal of the PSE power supply equipment into a processing signal which can be identified by the chip and sends the processing signal to the chip;

the PD powered device is an intelligent household device.

In one embodiment, the processing the signal comprises: power signals and network signals.

In one embodiment, the PD powered device includes: at least one of an illumination module, a security module, an air conditioning module, a humidity conditioning module, an audio/video module and a curtain module.

In one embodiment, the conversion apparatus further comprises: a sensor module;

the sensor module is electrically connected with the chip to send the acquired sensor signal to the chip.

In one embodiment, the sensor module includes: at least one of an infrared sensor, a door sensor, a temperature sensor, a humidity sensor, an acoustic sensor, an optical sensor, a gas concentration sensor, and a PM2.5 sensor.

In one embodiment, the conversion apparatus further comprises: a switch module;

the switch module is electrically connected with the chip to send the acquired switch signal to the chip.

In one embodiment, the switch module comprises: at least one of a micro switch, a boat switch, a toggle switch, a push button switch, a membrane switch, and a point switch.

According to the indoor system powered by the Ethernet, the conversion equipment comprising the chip is arranged between the PSE power supply equipment and the PD powered equipment, and the power supply and the network are provided through the Ethernet, so that the chip can intelligently regulate and control various intelligent household equipment, and illumination control, security alarm, household appliance control, audio and video control, curtain control, environment monitoring, remote control, timing control and real-time control are realized.

Drawings

FIG. 1 is a block diagram of an overall framework for a power over Ethernet in-room system in one embodiment;

FIG. 2 is a diagram of an Ethernet structure employing PoE technology in one embodiment;

FIG. 3 is a block diagram of an LED intelligent lighting system in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present application are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality of groups" means at least two groups, e.g., two groups, three groups, etc., unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, technical solutions between the various embodiments of the present application may be combined with each other, but it must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should be considered to be absent and not within the protection scope of the present application.

The present application provides a power over ethernet indoor system, as shown in fig. 1, which in one embodiment comprises: PSE power supply equipment, PD powered equipment and conversion equipment.

The PSE power supply equipment is equipment for providing power supply for an Ethernet client, meanwhile, the whole Ethernet power supply can be managed, and an Ethernet switch with a built-in PoE function is the PSE.

The PD powered device is a device at the power receiving end of the ethernet system, such as a smart home device, and includes: the system comprises at least one of an illumination module (comprising a lamp and the like), a security module (comprising an alarm and the like), an air conditioning module, a humidity regulating module (comprising a humidifier, a dehumidifier and the like), an audio and video module (comprising a digital cinema, a video server, a video cabinet and the like) and a curtain module, and can also be an IP camera or a wireless AP and the like.

The conversion equipment is respectively electrically connected with the PSE power supply equipment and the PD powered equipment; the conversion apparatus includes: a conversion module and a chip; PSE power supply unit, the conversion module, chip and PD powered device electricity connect in proper order, that is to say, PSE power supply unit is connected with the one end electricity of conversion module, the other end of conversion module is connected with the one end electricity of chip, the other end and the PD powered device electricity of chip are connected, so that PSE power supply unit sends original signal for the conversion module, conversion module receives PSE power supply unit's original signal conversion and sends the chip for the processing signal that the chip can discern, chip control PD powered device.

Need to explain: PSE power supply equipment links to each other with conversion module through power signal line and network signal line, conversion module inserts the RJ45 who comes from PSE power supply equipment, conversion module both obtained the power and obtained the signal this moment, handle power and signal respectively, power part is handled into several different power supplies of group for entire system power supply through a plurality of DC-DC chips aftertreatment, signal part then transmits to the chip also be CPU after network chip handles, CPU adjusts intelligent house according to the information acquisition. Specifically, the conversion module includes a power converter (e.g., a DC-DC chip that converts a typical value of 48V into multiple DC power signals of 5V, 3.3V, and 1V) and a network converter (e.g., a PHY chip that converts signals on the network cable and transmits the converted signals to the chip), and converts the power signals and the network signals into a state that can be recognized by the chip (e.g., an MCU chip).

It should also be noted that: the chip is a CPU controller, the conversion module provides a working power supply, receives and processes signals from the network chip and the ADC chip, and outputs signals after processing the signals to regulate and control the intelligent household equipment.

Above-mentioned indoor system of ethernet power supply, the conversion equipment who contains the chip has been set up between PSE power supply unit and PD powered device, provide power and network through the ethernet, so that the chip carries out intelligent control to multiple intelligent household equipment, realize lighting control, the security protection is reported to the police, household electrical appliances control, audio and video control, curtain control, environmental monitoring, remote control, timing control and real-time control, the power need not separately set up with the network, need not be suitable for the rule of city electric wire wiring, also need not qualified electrician, it is convenient to deploy, the installation is simple, the intelligent control of equipment has been realized, efficiency and energy utilization rate have been improved, and save time, energy and cost.

In one embodiment, the conversion apparatus includes: the device comprises a conversion module, a chip, a sensor module and a switch module; the PSE power supply equipment, the conversion module, the chip and the PD powered equipment are electrically connected in sequence.

The sensor module is electrically connected with the chip so as to send the environmental signals collected by various sensors to the chip after the environmental signals are processed by the ADC. The sensor module includes: at least one of an infrared sensor, a door sensor, a temperature sensor, a humidity sensor, an acoustic sensor, an optical sensor, a gas concentration sensor, and a PM2.5 sensor. Specifically, the infrared sensor can sense a human body, so that the chip controls at least one of the lighting module, the security module, the air conditioning module and the audio/video module; the door magnetic sensor can detect the opening and closing states or movement of a door, a window, a drawer and the like, so that the chip controls at least one of the lighting module, the security module, the air conditioning module, the audio and video module and the curtain module; the temperature sensor can detect the air temperature so that the chip controls the air conditioning module; the humidity sensor can detect the air humidity so that the chip controls the humidity adjusting module; the sound sensor can detect the sound so that the chip controls at least one of the lighting module, the security module, the air conditioning module, the humidity adjusting module, the audio and video module and the curtain module; the light sensor can detect the intensity of light, so that the chip controls at least one of the lighting module and the curtain module; the gas concentration sensor can detect the composition and concentration of gas so that the chip controls at least one of the lighting module and the security module; the PM2.5 sensor can monitor the air dust concentration, so that the chip controls at least one of the lighting module and the air conditioning module.

The switch module is electrically connected with the chip to send the acquired switch signal to the chip. Specifically, the switch module includes: at least one of a micro switch, a boat switch, a toggle switch, a push button switch, a membrane switch, and a point switch. The switch module receives personnel demands and controls different parameters through the chip to realize control over various intelligent household devices, for example, the lamp switch sends brightness and color information to the chip, so that the LED lamp sends the required brightness and color. Need to explain: different types of switches can be integrated into a switch similar to a central air conditioner, and intelligent household equipment can be regulated and controlled more conveniently.

The indoor system of Ethernet power supply in this application can adjust each intelligent household equipment according to the demand, builds more comfortable indoor environment. For example: the sensor automatically turns off the light when identifying that no one is in the office, and the switch adjusts the color tone and the brightness of the light after identifying the requirement.

As shown in fig. 2, as can be known from the above structure diagram, the ethernet structure diagram adopting the PoE technology has both power transmission and signal transmission between a PSE power supply device (e.g., a PoE switch) and a PD powered device. For example: the weather condition of the day, the synchronous network time and the like are obtained from the network, and the intelligent home equipment with more information can make more effective intelligent regulation and control.

As shown in fig. 3, the PoE switch provides power and network information to the lighting system, while the other side of the switch can be connected to a computer; the computer is connected with the network part of the lighting system through the switch, sends out signals to inquire the state of the lighting system and regulate and control the lighting system, and can also inquire the total power of the system through the PoE switch to switch on or off the total power supply of the system; the intelligent household equipment is an illumination module which is composed of LED lamps with high efficiency, energy conservation, environmental protection and long service life.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (7)

1. A power over ethernet indoor system, comprising: PSE power supply equipment, PD powered equipment and conversion equipment; the conversion equipment is electrically connected with the PSE power supply equipment and the PD powered equipment respectively;

the conversion apparatus includes: a conversion module and a chip; the PSE power supply equipment, the conversion module, the chip and the PD powered equipment are electrically connected in sequence, so that the conversion module converts an original signal of the PSE power supply equipment into a processing signal which can be identified by the chip and sends the processing signal to the chip;

the PD powered device is an intelligent household device.

2. A power over ethernet in-house system according to claim 1, wherein said processing signals comprises: power signals and network signals.

3. The power over ethernet indoor system of claim 2, wherein the PD powered device comprises: at least one of an illumination module, a security module, an air conditioning module, a humidity conditioning module, an audio/video module and a curtain module.

4. A power over ethernet indoor system according to any of the claims 1 to 3, wherein said switching device further comprises: a sensor module;

the sensor module is electrically connected with the chip to send the acquired sensor signal to the chip.

5. A power over Ethernet indoor system as in claim 4, wherein the sensor module comprises: at least one of an infrared sensor, a door sensor, a temperature sensor, a humidity sensor, an acoustic sensor, an optical sensor, a gas concentration sensor, and a PM2.5 sensor.

6. A power over ethernet indoor system according to any of the claims 1 to 3, wherein said switching device further comprises: a switch module;

the switch module is electrically connected with the chip to send the acquired switch signal to the chip.

7. A power over Ethernet indoor system as in claim 6, wherein the switch module comprises: at least one of a micro switch, a boat switch, a toggle switch, a push button switch, a membrane switch, and a point switch.

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