CN106787174A - A kind of electricity charge automatic power transmission system after continuing to pay dues - Google Patents

Abstract

An automatic power transmission system after electricity fee renewal, including a circuit breaker that automatically disconnects the power supply after the electricity fee is in arrears, and also includes a power device that can automatically open the circuit breaker after the electricity fee renewal, the power device is installed on the circuit breaker, the The command to turn on the power unit comes from the server of the power system payment department. It can realize that after the user pays the electricity fee, the circuit breaker is automatically closed to realize automatic power transmission to the user.

Description

An automatic power transmission system after electricity fee renewal

technical field

The invention relates to the field of electricity utilization, in particular to an automatic electricity transmission system after electricity fee renewal.

Background technique

At present, due to the power outage caused by the customer's arrears, when the customer settles the owed electricity fee, we will not receive any notice. We can only inquire in the marketing system through the meter reader every day, or the customer calls us to notify us, and then we need to inquire about the electricity. Manually resume power transmission in the user information collection system.

This has led to meter readers spending a lot of time in the marketing system every day to check whether the arrears and outage users have paid off the old electricity bills, which wastes a lot of manpower and material resources.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention proposes an automatic power transmission system after electricity fee renewal. It can realize that after the user pays the electricity fee, the circuit breaker is automatically closed to realize automatic power transmission to the user.

In order to achieve the above object, the scheme adopted by the present invention is:

An automatic power transmission system after electricity fee renewal, including a circuit breaker that automatically disconnects the power supply after the electricity fee is in arrears, and also includes a power device that can automatically open the circuit breaker after the electricity fee renewal, the power device is installed on the circuit breaker, the The command to turn on the power unit comes from the server of the power system payment department.

The power unit includes a micromotor and a microprocessor, the microprocessor controls the micromotor, the microprocessor is connected to the server through a communication network, the micromotor is fixedly connected to the pulley through a connecting rod, and one end of the rope is fixed on the On the pulley, the other end of the rope is fixed on the switch gate of the circuit breaker, and the micro motor can realize forward rotation and reverse rotation through the positive and negative pole conversion circuit after receiving the renewal completion instruction.

The positive and negative switching circuit includes a first relay, a second relay, a third relay and a fourth relay, the first node of the first relay is connected to the second node of the second relay, and the second node of the first relay The node is connected to the first node of the fourth relay, the first node of the second relay is connected to the second node of the third relay, the first node of the third relay is connected to the second node of the fourth relay, and the first The first node of the relay is connected to the positive pole of the power supply, the micro motor is connected between the second node of the first relay and the first node of the second relay, and the first node of the third relay is connected to the negative pole of the power supply, so The first relay, the second relay, the third relay and the fourth relay are all controlled by the relay control circuit.

The relay control circuit includes: a first optocoupler, a second optocoupler, several triodes and several resistors; the first optocoupler can realize the synchronous operation of the first relay and the third relay, and the first The second photocoupler can realize the synchronous operation of the second relay and the fourth relay.

The communication network is a wired communication network or a wireless communication network.

The wireless communication network is a GPRS, 3G or 4G communication network.

The wireless communication network is a broadband wireless communication network.

The beneficial effects of the present invention are: after receiving the user's payment information, the server of the power system payment department sends an instruction to the microprocessor through the wireless network, and the microprocessor starts the micro-motor after receiving the instruction, and the motor pulls the circuit breaker. switch, so that the circuit breaker switch is closed and the user is normally powered. At the same time, in order to prevent the circuit breaker from being hindered by the micro-motor when the circuit breaker automatically cuts off the power next time, a motor reversal function is provided to restore the length of the rope to its original state.

Description of drawings

Fig. 1 structural representation of the present invention;

Figure 2 Positive and negative conversion circuit;

Figure 3 relay control circuit.

Among them, 1 circuit breaker; 2 micro motor; 3 microprocessor; 4 connecting rod; 5 pulley; 6 rope; 7 switch gate.

detailed description

In order to better understand the technical solution of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, an automatic power transmission system after electricity fee renewal includes a circuit breaker that automatically disconnects the power supply after electricity fee arrears, and also includes a power device that can automatically open the circuit breaker after electricity fee renewal, and the power device is installed in On the circuit breaker, the opening command of the power device comes from the server of the power system payment department.

The power unit includes a micromotor and a microprocessor, the microprocessor controls the micromotor, the microprocessor is connected to the server through a communication network, the micromotor is fixedly connected to the pulley through a connecting rod, and one end of the rope is fixed on the On the pulley, the other end of the rope is fixed on the switch gate of the circuit breaker, and the micro motor can realize forward rotation and reverse rotation through the positive and negative pole conversion circuit after receiving the renewal completion instruction.

As shown in Figure 2, the positive and negative switching circuit includes a first relay J1, a second relay J2, a third relay J3 and a fourth relay J4, and the first node of the first relay is connected to the second relay of the second relay. node, the second node of the first relay is connected to the first node of the fourth relay, the first node of the second relay is connected to the second node of the third relay, the first node of the third relay is connected to the fourth The second node of the relay, the first node of the first relay is connected to the positive pole of the power supply, the second node of the first relay and the first node of the second relay are connected with a micro motor, the third relay The first node of the first node is connected to the negative pole of the power supply, and the first relay, the second relay, the third relay and the fourth relay are all controlled by a relay control circuit.

As shown in Figure 3, the relay control circuit includes: a first photocoupler T1, a second photocoupler T2, several transistors and several resistors; the first photocoupler T1 can realize the first relay J1 and The synchronous operation of the third relay J3, the second photocoupler T2 can realize the synchronous operation of the second relay J2 and the fourth relay J4.

The communication network is a wired communication network or a wireless communication network.

The wireless communication network is a GPRS, 3G or 4G communication network.

The wireless communication network is a broadband wireless communication network.

One of the two ends of the rope is provided with a tension sensor for collecting the pressure signal on the rope in a static state of the motor, and the tension sensor is connected to the microprocessor. When the motor is in a static state, if there is tension on the rope, the tension signal of the rope is transmitted to the microprocessor, and the microprocessor issues an alarm prompt and connects to the server through the communication network. Staff will go to the scene to conduct safety hazard investigation.

Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.

Claims (7)

1. after a kind of electricity charge continue to pay dues after automatic power transmission system, including the electricity charge arrearage auto power off breaker, its feature exists In, being additionally included in after the electricity charge continue to pay dues can automatically turn on the power set of breaker, and the power set are installed on-board the circuit breaker, The open command of the power set comes from the server of power system payment department.

2. automatic power transmission system after a kind of electricity charge according to claim 1 continue to pay dues, it is characterised in that the power set bag Micromachine and microprocessor are included, the microprocessor controls micromachine, the microprocessor to connect institute by communication network Server is stated, the micromachine is fixedly connected pulley by connecting rod, and one end of rope is fixed on pulley, the rope The other end is fixed on the breaker of breaker, and the micromachine can be by both positive and negative polarity after the completion instruction that continues to pay dues is received Change-over circuit realizes forward and reverse.

3. automatic power transmission system after a kind of electricity charge according to claim 2 continue to pay dues, it is characterised in that the both positive and negative polarity conversion Circuit includes the first relay, the second relay, the 3rd relay and the 4th relay, the first segment of first relay The Section Point of point the second relay of connection, the Section Point of first relay connects the first node of the 4th relay, The first node of second relay connects the Section Point of the 3rd relay, the first node connection of the 3rd relay The Section Point of the 4th relay, the first node of first relay connects the positive pole of power supply, first relay Micromachine is connected between the first node of Section Point and second relay, the first node of the 3rd relay connects The negative pole of power supply is connect, first relay, the second relay, the 3rd relay, the 4th relay are by Control electricity Road is controlled.

4. automatic power transmission system after a kind of electricity charge according to claim 3 continue to pay dues, it is characterised in that the Control Circuit includes：First photoelectrical coupler, the second photoelectrical coupler, several triodes and several resistance；First light Electric coupler can realize the simultaneously operating of the first relay and the second relay, and second photoelectrical coupler can realize The simultaneously operating of two relays and the 4th relay.

5. automatic power transmission system after being continued to pay dues according to a kind of any described electricity charge of claim 1-4, it is characterised in that the communication Network is wireline communication network or cordless communication network.

6. automatic power transmission system after a kind of electricity charge according to claim 5 continue to pay dues, it is characterised in that the wireless communication networks Network is GPRS, 3G or 4G communication network.

7. automatic power transmission system after a kind of electricity charge according to claim 5 continue to pay dues, it is characterised in that the wireless communication networks Network is broadband wireless communication network.