CN204650700U - An energy-saving and environment-friendly monitoring system - Google Patents

Abstract

The utility model discloses an energy-concerving and environment-protective monitored control system, including solar cell panel, voltage detection module, trigger circuit, monitoring device, control center, alarm device, MiniSD card, watchdog and wireless transmitter. The utility model discloses monitored control system adopts solar energy as the energy supply of system, has practiced thrift the electric energy, and environmental protection moreover, and the circuit adopts microwave induction controller as trigger element simultaneously, only just can open supervisory equipment, alarm device and wireless transmitter when someone gets into monitoring area, can greatly practice thrift the electric energy, consequently has green, remote alarm, the advantage of saving the electric energy.

Description

An energy-saving and environment-friendly monitoring system

technical field

The utility model relates to a monitoring system, in particular to an energy-saving and environment-friendly monitoring system.

Background technique

With the continuous development of electronic technology, various security equipment gradually enter the community and ordinary households. However, most monitoring systems are powered by mains voltage and need to be turned on continuously. 24-hour work will accelerate the wear and tear of monitoring equipment.

Utility model content

The purpose of this utility model is to provide an energy-saving and environment-friendly monitoring system to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An energy-saving and environment-friendly monitoring system, comprising a solar panel, a voltage detection module, a trigger circuit, a monitoring device, a control center, an alarm device, a MiniSD card, a watchdog and a wireless transmitter, the solar panel completes photoelectric conversion and provides The entire monitoring system is powered, and the control center is respectively connected to a voltage detection module, a trigger circuit, a monitoring device, an alarm device, a MiniSD card, a watchdog and a wireless transmitter; the trigger circuit includes a chip IC1, a chip IC2, a capacitor C1 and a relay J, one end of capacitor C1 is connected to resistor R1, resistor R2, capacitor C2, contact J-1 of relay J and power supply VCC, the other end of resistor R1 is connected to the anode of diode D2, the anode of diode D3, capacitor C3, capacitor C4, Relay J, 3 pins of chip IC1, 3 pins of chip IC2 and diode D4, the cathode of diode D4 is connected to a fixed end of potentiometer RP1 and outputs trigger signal OUT to the main control center, 2 ports of rectifier bridge T are connected to relay The contact J-1 of J, the capacitor C1 and the resistor R2, the other end of the contact J-1 of the relay J is connected to the fixed end of the potentiometer RP1 and the sliding end of the potentiometer RP1, and the other end of the capacitor C2 is connected to the other end of the resistor R2 One end, the positive pole of the diode D1 and the negative pole of the diode D2, the negative pole of the diode D1 is connected to the other end of the capacitor C2, the resistor R3, the 1 pin of the chip IC1, the 2 pins of the chip IC1 and the 1 pin of the chip IC2, the resistor R3 The other end is connected to the other end of the capacitor C4, pin 5 of the chip IC1 and pin 2 of the chip IC2, pin 4 of the chip IC1 is connected to the other end of the relay J and the cathode of the diode D3, and the chip IC1 is a 555 time base circuit , Chip IC2 is a TX982 microwave induction controller.

As a preferred solution of the utility model: the alarm device is an audible and visual alarm composed of a loudspeaker and a light emitting diode.

As a preferred solution of the utility model: the control center is a signal processing unit with an AT89C51 single-chip microcomputer as the main core component.

As a preferred solution of the utility model: the wireless transmitter is a GSM wireless communication module.

As a preferred solution of the utility model: the monitoring device is a DS-6102HF-SATA mini hard disk video recorder.

Compared with the prior art, the beneficial effect of the utility model is that the monitoring system of the utility model adopts solar energy as the energy supply of the system, which saves electric energy and protects the environment. The monitoring equipment, alarm device and wireless transmitter are only turned on when entering the monitoring area, which can greatly save electric energy, so it has the advantages of green environmental protection, remote alarm, and electric energy saving.

Description of drawings

Fig. 1 is the structural block diagram of the monitoring system of energy saving and environmental protection;

Figure 2 is a circuit diagram of the trigger circuit.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figs. 1 and 2, in the embodiment of the present utility model, an energy-saving and environment-friendly monitoring system includes a solar panel, a voltage detection module, a trigger circuit, a monitoring device, a control center, an alarm device, a MiniSD card, a watchdog and Wireless transmitter, the solar panel completes the photoelectric conversion and supplies power to the entire monitoring system, and the control center is respectively connected to a voltage detection module, a trigger circuit, a monitoring device, an alarm device, a MiniSD card, a watchdog and a wireless transmitter; The above trigger circuit includes chip IC1, chip IC2, capacitor C1 and relay J, one end of capacitor C1 is connected to resistor R1, resistor R2, capacitor C2, contact J-1 of relay J and power supply VCC, the other end of resistor R1 is connected to diode D2 The positive pole of the diode D3, the capacitor C3, the capacitor C4, the relay J, the 3 pins of the chip IC1, the 3 pins of the chip IC2 and the diode D4, the negative pole of the diode D4 is connected to a fixed end of the potentiometer RP1 and outputs a trigger signal OUT to the main control center, the 2 ports of the rectifier bridge T are connected to the contact J-1 of the relay J, the capacitor C1 and the resistor R2, and the other end of the contact J-1 of the relay J is connected to the fixed end of the potentiometer RP1 and the potentiometer RP1 The other end of the capacitor C2 is connected to the other end of the resistor R2, the anode of the diode D1 and the cathode of the diode D2, and the cathode of the diode D1 is connected to the other end of the capacitor C2, the resistor R3, pin 1 of the chip IC1, and the pin of the chip IC1 Pin 2 and pin 1 of chip IC2, the other end of resistor R3 is connected to the other end of capacitor C4, pin 5 of chip IC1 and pin 2 of chip IC2, pin 4 of chip IC1 is connected to the other end of relay J and The cathode of the diode D3, the chip IC1 is a 555 time base circuit, and the chip IC2 is a TX982 microwave induction controller.

The alarm device is an audible and visual alarm composed of loudspeaker and LED.

The control center is a signal processing unit with AT89C51 microcontroller as the core component.

The wireless transmitter is a GSM wireless communication module.

The monitoring device is DS-6102HF-SATA mini hard disk video recorder.

The working principle of the utility model is: the photoelectric conversion of the solar panel, on the one hand, is a monitoring system, and on the other hand, it stores electric energy for use in rainy days or at night. When in use, the microwave sensor IC2 in the induction trigger alarm circuit is placed In the area that needs to be monitored, when someone enters the space range of the TX982 microwave induction controller, the human body will reflect the echo when entering the electric field. The TX982 microwave induction controller uses the microwave Doppler effect to convert the received microwave signal For processing, the output of the TX982 microwave induction controller adopts an open-collector output. When the microwave circuit detects that someone is moving within the monitoring range, the internal transistor is turned on for 10 seconds to discharge the charge on C3. The 555 circuit forms a monostable delay circuit. When the second pin is lower than 1/3 of the power supply voltage, the third pin outputs a high level, the relay J pulls in, the contact J-1 of the relay J pulls in, and the trigger signal OUT passes through The potentiometer RP1 is transmitted to the signal input terminal of the single-chip microcomputer, and the single-chip control center analyzes and processes the input signal through the codec inside the AT89C51 single-chip microcomputer, and outputs it to the sound and light alarm device and mini hard disk video recorder for sound and light alarm and image acquisition. At the same time, turn on the wireless transmitter, the GSM module will basically connect to the GSM network in about 30 seconds, connect to the server in about 50 seconds, and basically establish a normal data link with the server within 1 minute. The module interface is simple and easy to use. The MCU serial port is connected to the module serial port, and the GSM module can be controlled by sending AT commands to realize the data transmission of the GPRS network, the GSM voice call and the EMS short message function. The GSM module sends the alarm signal to the user's mobile phone or the alarm center through the GPRS network through analysis and processing, and promptly notifies the user to take corresponding measures. At the same time, turn on the hard disk video recorder to record the situation in the car, and store the trigger information in the MiniSD card, which can be easily viewed by the user. The voltage detection module is used to monitor the power of the solar battery. When the voltage is too low, the user should promptly Replace the power supply, on the one hand to ensure the normal operation of the monitoring system, on the other hand to avoid over-discharge of the solar cells.

Claims (5)

1. a supervisory system for energy-conserving and environment-protective, comprises solar panel, voltage detection module, trigger circuit, supervising device, control center, warning device, MiniSD card, house dog and wireless launcher, it is characterized in that, described solar panel completes opto-electronic conversion and powers for whole supervisory system, and described control center connects voltage detection module, trigger circuit, supervising device, warning device, MiniSD card, house dog and wireless launcher respectively, described trigger circuit comprise chip IC 1, chip IC 2, electric capacity C1 and relay J, one end contact resistance R1 of electric capacity C1, resistance R2, electric capacity C2, the other end of the contact J-1 of relay J and power supply VCC, resistance R1 connects the positive pole of diode D2, the positive pole of diode D3, electric capacity C3, electric capacity C4, relay J, 3 pins of chip IC 1, 3 pins of chip IC 2 and diode D4, the negative pole of diode D4 connects a stiff end of potentiometer RP1 and exports trigger pip OUT to Master Control Center, and 2 ports of rectifier bridge T connect the contact J-1 of relay J, the other end of electric capacity C1 and resistance R2, the contact J-1 of relay J connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, the other end of the other end contact resistance R2 of electric capacity C2, the positive pole of diode D1 and the negative pole of diode D2, the negative pole of diode D1 connects the other end of electric capacity C2, resistance R3, 1 pin of chip IC 1, 2 pins of chip IC 1 and 1 pin of chip IC 2, the other end of resistance R3 connects the other end of electric capacity C4, 5 pins of chip IC 1 and 2 pins of chip IC 2,4 pins of chip IC 1 connect the other end of relay J and the negative pole of diode D3, and described chip IC 1 is 555 time base circuits, and chip IC 2 is TX982 type microwave induction controller.

2. the supervisory system of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described warning device is the sound and light alarm of loudspeaker and light emitting diode composition.

3. the supervisory system of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described control center is with the signal processing unit of AT89C51 single-chip microcomputer for main core component.

4. the supervisory system of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described wireless launcher is gsm wireless communication module.

5. the supervisory system of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described supervising device is the mini DVR of DS-6102HF-SATA.