CN206312347U - Electric power wireless long-distance meter-reading device - Google Patents

Abstract

The utility model relates to the technical field of power meter reading equipment, in particular to a power wireless remote meter reading device with reasonable structure and reliable operation, which can meet the requirements of two-way remote acquisition of power consumption information by power supply enterprises and users. Terminal data collector, user terminal data collector, host computer, wherein the negative control terminal data collector is equipped with a microprocessor, RS485 interface circuit, Bluetooth communication module, memory, wherein the microprocessor is connected with the RS485 interface circuit, Bluetooth communication module , memory connected; the client data collector is equipped with a controller, a Bluetooth communication module, a memory, a GPRS communication module, and a GSM SMS communication module, wherein the controller is connected to the Bluetooth communication module, the memory, the GPRS communication module, and the GSM SMS communication module. Connection; Compared with the prior art, the utility model has the obvious advantages of reasonable structure and reliable operation.

Description

Power wireless remote meter reading device

technical field

The utility model relates to the technical field of electric power meter reading equipment, in particular to a power wireless remote meter reading device with reasonable structure and reliable operation, which can meet the requirements of two-way remote acquisition of power consumption information by power supply enterprises and users.

Background technique

As we all know, in the existing power consumption information collection system, the electric energy metering device and the load control collection terminal are usually installed in their respective carrier cabinets. Communication is traditionally implemented through cables, which leads to complex installation equipment, difficult cable laying, high cost, and difficult post-maintenance.

With the continuous development of electric energy meters and the development of smart grids, the method of door-to-door copying by employees of electric power companies can no longer meet the current requirements of high-speed and real-time confidence. At this stage, wireless remote meter reading devices are generally equipped with remote control centers that can realize data The wireless communication module for communication generally adopts the GPRS data transmission module. The management and control center obtains the meter number of the user terminal through the wireless communication circuit, and then notifies the user after processing. Generally, the calculated expense list is sent to the user on a monthly or quarterly basis. However, this method cannot meet the requirements of users to view relevant power consumption data in real time.

Contents of the invention

Aiming at the shortcomings and deficiencies in the prior art, the utility model proposes a wireless electric power remote meter reading device with reasonable structure and reliable operation, which can meet the requirements of two-way remote acquisition of power consumption information by power supply enterprises and users.

The utility model can be achieved through the following measures:

A wireless remote meter reading device for electric power, characterized in that it is provided with a negative control terminal data collector, a user terminal data collector, and a host computer, wherein the negative control terminal data collector is provided with a microprocessor, an RS485 interface circuit, and a Bluetooth communication module , memory, wherein the microprocessor is connected to the RS485 interface circuit, bluetooth communication module, memory respectively; It is connected with Bluetooth communication module, memory, GPRS communication module and GSM SMS communication module; the data collector at the negative control end realizes data communication with the user-side data collector through the Bluetooth communication module, and the user-side data collector communicates with the host computer through the GPRS communication module. upload data.

The user end data collector described in the utility model is also provided with a display circuit, an alarm circuit, and a parameter setting circuit connected to the controller, wherein the output end of the display circuit is connected with the display, and the output end of the alarm circuit is connected with the sound and light alarm. The output terminal of the parameter setting circuit is connected with the operation keyboard.

The negative control terminal data collector of the utility model is also provided with a temperature acquisition circuit, a humidity acquisition circuit and a vibration acquisition circuit respectively connected with the microprocessor, wherein the temperature acquisition circuit is provided with a temperature sensor, and the humidity acquisition circuit is provided with a The humidity sensor is provided with a vibration sensor in the vibration collection circuit.

The user end data collector of the utility model is also provided with an RS485 communication interface circuit connected with the controller.

During the use of the utility model, the data collector at the negative control end is connected to the power metering device through the RS485 interface circuit, obtains the data of the electric meter, and stores it in the memory, and then under the control of the microprocessor, the data collected by the bluetooth communication module The collected data is uploaded to the data collector at the user end, and the data collector at the user end uploads the acquired data to the upper computer for electricity bill accounting and sends it to the user through the SMS communication module. In addition, the data collector at the negative control end can collect The temperature, humidity, and vibration data of the environment where the control terminal is located, and send the data to the user data collector, so as to complete the monitoring and early warning of the environment where the equipment is located and whether it is damaged by external forces.

Compared with the prior art, the utility model not only solves the data wireless interconnection between the negative control terminal and the intelligent meter reading terminal, but also can provide users with real-time and accurate power consumption data, and can also realize the monitoring and alarm of the environment where the equipment is located , has the obvious advantages of reasonable structure and reliable operation.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model.

Reference numerals: upper computer 3, microprocessor 4, RS485 interface circuit 5, bluetooth communication module 6, memory 7, controller 8, bluetooth communication module 9, memory 10, GPRS communication module 11, GSM short message communication module 12, temperature Acquisition circuit 13, humidity acquisition circuit 14, vibration acquisition circuit 15.

detailed description:

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in the accompanying drawings, the utility model proposes a wireless remote meter reading device for electric power, which is characterized in that it is provided with a data collector at the negative control end, a data collector at the user end, and a host computer 3, wherein the data collector at the negative control end is set There are microprocessor 4, RS485 interface circuit 5, bluetooth communication module 6 and memory 7, wherein microprocessor 4 is connected with RS485 interface circuit 5, bluetooth communication module 6 and memory 7 respectively; the user end data collector is provided with a controller 8, bluetooth communication module 9, memory 10, GPRS communication module 11, GSM short message communication module 12, wherein controller 8 is connected with bluetooth communication module 9, memory 10, GPRS communication module 11, GSM short message communication module 12 respectively; Negative control The terminal data collector realizes data communication with the user terminal data collector through the Bluetooth communication module, and the user terminal data collector uploads data to the upper computer 3 through the GPRS communication module.

The user end data collector described in the utility model is also provided with a display circuit, an alarm circuit, and a parameter setting circuit connected with the controller 8, wherein the output end of the display circuit is connected with the display, and the output end of the alarm circuit is connected with the sound and light alarm. The device is connected, and the output terminal of the parameter setting circuit is connected with the operation keyboard.

The negative control terminal data collector described in the utility model is also provided with temperature acquisition circuit 13, humidity acquisition circuit 14 and vibration acquisition circuit 15 respectively connected with microprocessor, wherein temperature sensor is provided with in temperature acquisition circuit, humidity acquisition circuit A humidity sensor is arranged in the middle, and a vibration sensor is arranged in the vibration collection circuit.

The user end data collector of the utility model is also provided with an RS485 communication interface circuit connected with the controller.

During the use of the utility model, the data collector at the negative control end is connected to the power metering device through the RS485 interface circuit, obtains the data of the electric meter, and stores it in the memory, and then under the control of the microprocessor, the data collected by the bluetooth communication module The collected data is uploaded to the data collector at the user end, and the data collector at the user end uploads the acquired data to the upper computer for electricity bill accounting and sends it to the user through the SMS communication module. In addition, the data collector at the negative control end can collect The temperature, humidity, and vibration data of the environment where the control terminal is located, and send the data to the user data collector, so as to complete the monitoring and early warning of the environment where the equipment is located and whether it is damaged by external forces.

Compared with the prior art, the utility model not only solves the data wireless interconnection between the negative control terminal and the intelligent meter reading terminal, but also can provide users with real-time and accurate power consumption data, and can also realize the monitoring and alarm of the environment where the equipment is located , has the obvious advantages of reasonable structure and reliable operation.

Claims (4)

1. a kind of electric power wireless long-distance meter-reading device, it is characterised in that be provided with negative control end data collector, user terminal data acquisition Device, host computer, wherein negative control end data collector is provided with microprocessor, RS485 interface circuits, bluetooth communication, memory, Wherein microprocessor is connected with RS485 interface circuits, bluetooth communication, memory respectively；User terminal data acquisition unit sets Have controller, bluetooth communication, memory, GPRS communication modules, a GSM message communication module, wherein controller respectively with indigo plant Tooth communication module, memory, GPRS communication modules, GSM message communication module are connected；Negative control end data collector is logical through bluetooth Letter module realizes data communication with user terminal data acquisition unit, and user terminal data acquisition unit is by GPRS communication modules to host computer Upload data.

2. a kind of electric power wireless long-distance meter-reading device according to claim 1, it is characterised in that user's end data is adopted Storage is additionally provided with display circuit, warning circuit, the parameter setting circuit being connected with controller, the wherein output end of display circuit It is connected with display, the output end of warning circuit is connected with audible-visual annunciator, output end and the operation of parameter setting circuit Keyboard is connected.

3. a kind of electric power wireless long-distance meter-reading device according to claim 1, it is characterised in that the negative control end data is adopted Storage is additionally provided with temperature collection circuit, humidity collection circuit and the vibration acquisition circuit being connected with microprocessor respectively, wherein Temperature sensor is provided with temperature collection circuit, humidity sensor is provided with humidity collection circuit, be provided with vibration acquisition circuit Vibrating sensor.

4. a kind of electric power wireless long-distance meter-reading device according to claim 1, it is characterised in that user's end data is adopted The RS485 communication interface circuits being connected with controller are additionally provided with storage.