CN101169893A - Energy management remote signal transmission system - Google Patents

Abstract

A remote signal transmission system for energy management comprises a main control end control module, a plurality of sensing end control modules and a plurality of sensors, wherein each sensor senses an environmental signal of an environment, the main control end control module is respectively connected with a main control end wireless receiving device and an environmental signal reference database, the environmental signal reference database can store a plurality of environmental signal reference values, and is sequentially connected with a driving circuit and each power supply loop, so that the sensors are used for sensing the environmental signals firstly and then are sent by the sensing end control modules, and then the environmental signals are compared with the environmental signal reference values of the environmental signal reference database to generate power supply control signals to control the power supplied to a load.

Description

Energy management remote signal transmission system

technical field

The present invention relates to an energy management system, in particular to an energy management system capable of controlling energy via remote signal transmission.

Background technique

In the technology of energy management or electric energy control, many companies have developed many energy control methods, and most of these methods use wiring to connect the control device at the master control end or the load at the controlled end.

In terms of patented technology, the industry has designed a patented technology that supplies power to various electronic loads. For example, Taiwan Patent Publication No. M248185 discloses a lighting device that includes a solar cell for converting light energy into electrical energy. To generate the power required by the lighting device; a battery, connected to the solar cell, used to store the power generated by the solar cell; a cold cathode lamp, used to provide the light required for lighting; a cold cathode lamp drive The unit is connected to the storage battery through a second circuit switch (switch), and is used to drive the cold cathode lamp to light up. In order to achieve the purpose of energy management, a sensor is used to detect the brightness of the environment, and the solar energy provides power to the cold cathode lamp.

Although this patent provides the technology of electric energy management, it is still necessary to control the light-emitting or non-light-emitting state of the load through physical circuit lines. Manpower to maintain the line is not in line with the economic effect.

The technical problem to be solved by the present invention:

From the above, it can be seen that the general energy management system uses electric wires to complete the connection and power control of various loads. With this traditional method, it is necessary to plan and reserve the layout position and route of each line before the construction of the building, so it is quite time-consuming and expensive in the construction work. It will also be a big challenge when the system needs to be relocated or repaired. For the user, it will bring inconvenience and trouble. If the circuit falls off or is damaged, the circuit that has been laid originally must be disassembled and checked one by one, which is not only difficult to maintain but also a waste of time. Furthermore, the way of wired layout does not necessarily have good signal transmission reliability. For example, when earthquakes or building stresses cause pipeline rupture, displacement, pressure loss, or are eaten by rodents, it will cause Problems during line signal transmission. Even without the existence of these factors, when the line is old, it will cause problems such as short circuit and noise.

Therefore, how to design an energy supply system that can use wireless signals to control various electronic loads is an urgent goal pursued by the industry today.

Contents of the invention

The main purpose of the present invention is to provide a remote signal transmission system for energy management, which provides a main control terminal control module at the main control terminal, and then uses a plurality of sensors to sense environmental signals, and transmits and receives wirelessly through a sensing terminal The device sends the environmental signal to the reference value comparison circuit through a master control terminal wireless transceiver device for comparison, then transmits it to the master control terminal control module and drives the power supply circuit through the drive circuit to control each load of power supply.

The secondary purpose of the present invention is to provide a sensing terminal control module at the sensing terminal, which first senses the environmental signal by a plurality of sensors, and then sends the environmental signal through a wireless transceiver device of the sensing terminal, and then A master control terminal wireless transceiver device transmits the environmental signal to the reference value comparison circuit for comparison, then generates a power transmission control signal and sends it through the master control terminal wireless transceiver device, and is sent by the sensing terminal wireless transceiver device The sensing terminal control module is connected to drive the power supply circuit and control the power supply of each load.

The specific technology adopted in the present invention will be further described by the following examples and accompanying drawings.

The technical means of the present invention to solve the problem:

The technical means adopted by the present invention to solve the problems of known technologies is an energy management remote signal transmission system, which is characterized in that it includes:

a power supply device for supplying power to the energy management remote signal transmission system;

A plurality of load circuits, each load circuit is connected to at least one load;

a plurality of power supply circuits, each power supply circuit is respectively connected to the power supply device and each load circuit, and is used to supply the power of the power supply device to the load circuit;

At least one sensor is arranged at a selected position in a predetermined environmental area to sense environmental signals in the environmental area;

At least one wireless transmitting device at the sensing end, connected to the sensor, for transmitting the environmental signal generated by the sensor in a wireless transmission manner;

At least one wireless receiving device at the master control end is used to receive the environmental signal sent by the wireless transmitting device at the sensing end;

A main control terminal control module, connected to the main control terminal wireless receiving device;

An environmental signal reference database, connected to the control module of the main control terminal, for storing at least one environmental signal reference value;

Wherein the main control terminal control module compares the environmental signal received by the main control terminal wireless receiving device with the environmental signal reference value in the environmental signal reference database, and generates a power supply control signal according to the comparison result to control the power supply The supply circuit supplies power to the load circuit.

Wherein the main control terminal control module is also connected to a setting unit for setting the environmental signal reference value to the environmental signal reference database.

Wherein the wireless transmitting device at the sensing end transmits environmental signals to the wireless receiving device at the main control end by the short-distance wireless communication standard.

An energy management remote signal transmission system of the present invention is characterized in that it includes:

a power supply device for supplying power to the energy management remote signal transmission system;

A plurality of load circuits, each load circuit is connected to at least one load;

a plurality of power supply circuits, each power supply circuit is respectively connected to the power supply device and each load circuit, and is used to supply the power of the power supply device to the load circuit;

At least one sensor is arranged at a selected position in a predetermined environmental area to sense environmental signals in the environmental area;

At least one wireless transceiver device at the sensing end, used to transmit the environmental signal generated by the sensor in a wireless transmission manner;

A sensing terminal control module, respectively connected to the sensor and the sensing terminal wireless transceiver device;

At least one wireless transceiver device at the master control end, used to receive the environmental signal sent by the wireless transceiver device at the sensing end;

A main control terminal control module, connected to the main control terminal wireless transceiver device;

An environmental signal reference database, connected to the control module of the main control terminal, for storing at least one environmental signal reference value;

Wherein the main control terminal control module compares the environmental signal received by the main control terminal wireless transceiver device with the environmental signal reference value in the environmental signal reference database, generates a power transmission control signal according to the comparison result, and passes through the main control terminal. The wireless transceiver at the control end transmits the signal to the control module at the sensing end after being received by the wireless transceiver at the sensing end, so as to control the power supply circuit to supply power to the load circuit.

Wherein the main control terminal control module is also connected to a setting unit for setting the environmental signal reference value to the environmental signal reference database.

Wherein the wireless transceiver device at the sensing end transmits environmental signals to the wireless transceiver device at the master control end by a short-distance wireless communication standard.

The present invention contrasts the effect of prior art:

Compared with the traditional wired energy management system, the present invention controls the power supply of a power supply device in the form of remote transmission, which improves the lack of difficult wiring and difficult maintenance in the limited environmental area of the traditional energy management system. The present invention can utilize the energy produced by solar energy and wind power, and apply it to various electronic loads, so that the efficiency of the energy management system can be brought into full play.

Description of drawings

The specific embodiment that the present invention adopts will be described further by following embodiment and accompanying drawing, wherein:

FIG. 1 is a block diagram showing the first embodiment of the energy management remote signal transmission system of the present invention.

FIG. 2 is a block diagram showing a second embodiment of the energy management remote signal transmission system of the present invention.

Detailed ways

Please refer to FIG. 1 , which is a block diagram showing the first embodiment of the energy management remote signal transmission system of the present invention. It can be seen from the figure that the present invention is a remote signal transmission system 100 for energy management. It first senses the state of the environment area 200 (such as temperature, humidity, brightness, etc.) to generate an environment signal, and then uses a wireless transceiver device to transmit the environment The signal is transmitted to the controller so that the energy management remote signal transmission system 100 can control the state of the environmental area 200 .

The energy management remote signal transmission system 100 includes a power supply device 1, a plurality of power supply circuits 21, 22, ..., 2n, a plurality of load circuits 31, 32, ..., 3n, a plurality of sensors 4 and a master control terminal Mod 5.

The power supply device 1 can supply the power of the energy management remote signal transmission system 100, and the power source can come from various energy sources such as solar energy and wind power. The power supply device 1 is connected to each power supply circuit 21, 22, ..., 2n, and each The power supply circuit is connected to load circuits 31, 32, . . . , 3n, and each load circuit 31, 32, .

Each sensor 4 is arranged at a selected position of the environment area 200, and can sense the environment signal s1 in the environment area 200 within the environment, and is connected to a wireless transmitting device 6a at the sensing end.

The host control module 5 is respectively connected to a setting unit 51 , a host wireless receiving device 6 b , and an environmental signal reference database 7 , and is sequentially connected to a driving circuit 8 and various power supply circuits. The environmental signal reference database 7 can store multiple environmental signal reference values (such as temperature reference value, humidity reference value, brightness reference value, etc. . . . ). In addition, the user can use the setting unit 51 to set the environmental signal reference value to the environmental signal reference database 7 .

And when the energy management remote signal transmission system of the present invention is in operation, the sensor 4 senses the environmental signal s1 in the environmental area 200, and the environmental signal s1 is transmitted wirelessly by the wireless transmitting device 6a at the sensing end. The wireless receiving device 6 b at the main control end receives the environmental signal s1 sent by the wireless transmitting device 6 a at the sensing end, and sends the environmental signal s1 to the control module 5 at the main control end.

When the main control terminal control module 5 receives the environmental signal s1 received by the main control terminal wireless receiving device 6b, it will compare it with the environmental signal reference value of the environmental signal reference database 7, and generate power according to the comparison result The supply control signals s21 , s22 , s23 control the power supply circuit to supply power to the load circuit via the drive circuit 8 .

preferred embodiment

For example, the user uses the setting unit 51 to set the environmental signal reference value of the environmental signal reference database 7 to 27 degrees. If the sensor 4 senses that the temperature in the environment area 200 is 24 degrees, the sensor 4 will generate a The temperature signal is sent out through the wireless transmitting device 6a at the sensing end, and the wireless receiving device 6b at the main control end will receive the temperature signal and send it to the control module 5 at the main control end and store it with the environmental signal reference database 7. If the temperature signal is lower than the temperature signal reference value set by the user, a power supply control signal is generated, and the drive circuit 8 is used to control the power supply circuit to increase the supply power to the load loop with the load, such as a thermostat, to increase the temperature within the ambient zone 200 .

Another example is that the user uses the setting unit 51 to set the environmental signal reference value of the environmental signal reference database 7 to 24 degrees. If the sensor 4 senses that the temperature in the environment area 200 is 27 degrees, the sensor 4 will generate A temperature signal is sent out through the wireless transmitting device 6a at the sensing end, and the wireless receiving device 6b at the main control end will receive the temperature signal and send it to the control module 5 at the main control end and communicate with the environmental signal reference database 7. Compared with the stored temperature signal reference value, if the temperature signal is higher than the temperature signal reference value set by the user, a power supply control signal is generated, and the drive circuit 8 is used to control the power supply circuit to reduce the supply power to the The load loops with the load to reduce the temperature within the ambient area 200 .

Please refer to FIG. 2 , which is a block diagram showing a second embodiment of the energy management remote signal transmission system of the present invention. It can be clearly seen from the figure that the components and connections of this embodiment are roughly the same as those of the first embodiment, the difference being that each sensor 4 is sequentially connected to a sensing end control module 9 and a sensing end wireless transceiver device 6c , and the host control module 5 is connected to a host wireless transceiver device 6d.

When the present embodiment is in operation, the sensor 4 first senses the environmental signal s1 in the environmental area 200 and transmits it to the sensing terminal control module 9, so that the environmental signal s1 is transmitted by the sensing terminal wireless transceiver device 6c. transmitted wirelessly. Afterwards, the wireless transceiver device 6d at the master control end receives the environmental signal s1 sent by the wireless transceiver device 6c at the sensing end, and sends the environmental signal s1 into the control module 5 at the master control end.

When the main control terminal control module 5 receives the environmental signal s1 received by the main control terminal wireless transceiver device 6d, it will be compared with the environmental signal reference value of the environmental signal reference database 7, and according to the comparison result Generate a power transmission control signal s2, transmit it through the master control end wireless transceiver device 6d, receive it from the sensing end wireless transceiver device 6c, and send it to the sensing end control module 9 to control the power supply circuit supply power to the load circuit.

In actual application, the installation position of the sensor and the control module of the sensing terminal and the distance between the control modules of the main control terminal can be selected according to the size of the actual environment area. When necessary, a signal relay station can also be installed to Ensure signal transmission.

Any professional who is familiar with this skill can easily know that the wireless transmitting device at the main control end and the wireless receiving device at the sensing end, and the wireless transmitting device at the sensing end and the wireless receiving device at the main control end The transmission action can be performed by short-distance wireless communication standard (Zigbee), bluetooth communication standard (Bluetooth) or other related communication standards.

It can be known from the above embodiments of the present invention that the present invention has industrial application value. However, the descriptions of the above embodiments are only the descriptions of the preferred embodiments of the present invention, and those skilled in the art can make other various improvements and changes based on the descriptions of the above embodiments of the present invention. However, the various improvements and changes made according to the embodiments of the present invention should still belong to the inventive spirit and defined patent scope of the present invention.

Claims (6)

1. an energy resource management remote signal transmission system is characterized in that, comprising:

One power supply device is in order to supply the electric power of this energy resource management remote signal transmission system;

A most load circuit, each load circuit connects at least one load;

A most power supply supply loop, each power supply supply loop connects this power supply device and each load circuit respectively, in order to this load circuit that supplies power to this power supply device;

At least one sensor is the select location that is laid in the specific environment zone, in order to the ambient signal in this environmental area of sensing;

At least one sense terminals wireless launcher connects this sensor, in order to the ambient signal that this sensor produced is launched with wireless transmissioning mode;

At least one main control end radio receiver is in order to receive the ambient signal that this sense terminals wireless launcher is sent;

One main control end control die set connects this main control end radio receiver;

One ambient signal benchmark database connects this main control end control die set, in order to store at least one ambient signal reference value;

Wherein this main control end control die set ambient signal that this main control end radio receiver is received and the ambient signal reference value in the ambient signal benchmark database are compared, produce the power supply supply control signal according to comparison result, to control this power supply supply loop supply electric power to this load circuit.

2. as claim 1 a described energy resource management remote signal transmission system, it is characterized in that wherein this main control end control die set also connects a setup unit, so that this ambient signal benchmark database is set this ambient signal reference value.

3. as claim 1 a described energy resource management remote signal transmission system, it is characterized in that wherein this sense terminals wireless launcher is to transmit ambient signal to this main control end radio receiver by the short-distance wireless communication standard.

4. an energy resource management remote signal transmission system is characterized in that, comprising:

One power supply device is in order to supply the electric power of this energy resource management remote signal transmission system;

A most load circuit, each load circuit connects at least one load;

A most power supply supply loop, each power supply supply loop connects this power supply device and each load circuit respectively, in order to this load circuit that supplies power to this power supply device;

At least one sensor is the select location that is laid in the specific environment zone, in order to the ambient signal in this environmental area of sensing;

At least one sense terminals wireless transmitter is in order to launch the ambient signal that this sensor produced with wireless transmissioning mode;

One sense terminals control die set connects this sensor and this sense terminals wireless transmitter respectively;

At least one main control end wireless transmitter is in order to receive the ambient signal that this sense terminals wireless transmitter is sent;

One main control end control die set connects this main control end wireless transmitter;

One ambient signal benchmark database connects this main control end control die set, in order to store at least one ambient signal reference value;

Wherein this main control end control die set ambient signal that this main control end wireless transmitter is received and the ambient signal reference value in this ambient signal benchmark database are compared, produce the power delivery control signal according to comparison result, send via this main control end wireless transmitter, by sending into this sense terminals control die set after this sense terminals wireless transmitter reception, to control this power supply supply loop supply electric power to this load circuit.

5. as claim 4 a described energy resource management remote signal transmission system, it is characterized in that wherein this main control end control die set also connects a setup unit, so that this ambient signal benchmark database is set this ambient signal reference value.

6. as claim 4 a described energy resource management remote signal transmission system, it is characterized in that wherein this sense terminals wireless transmitter is to transmit ambient signal to this main control end wireless transmitter by the short-distance wireless communication standard.

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