CN205608994U - Power consumption information acquisition communication device - Google Patents

Abstract

The utility model discloses a communication device for collecting electricity consumption information, which comprises a communication host and a communication slave which are set independently respectively, the communication host includes a master controller, a first carrier communication module and a GPRS communication module, and the communication slave It includes a slave controller and a second carrier communication module, the slave controller is used to connect the concentrator, the slave controller receives the signal sent by the concentrator, and converts it into a carrier signal and sends it to the communication host, and the communication host will The received signal is converted into a GPRS signal and sent out. The communication device for collecting electricity consumption information of the utility model is provided with a communication host and a communication slave that are independent of each other, and the communication host and the communication slave communicate through the power line carrier, which has high reliability and solves the problem of the meter reading signal in areas with poor mobile signals. Problems uploaded through the mobile network in a timely manner, while the communication is reliable to ensure that data is not lost.

Description

A communication device for collecting electricity consumption information

technical field

The utility model relates to a communication device for collecting electricity information.

Background technique

In the power consumption information collection communication system, the collection terminal usually uses the mobile wireless public network as the uplink communication method, but some collection terminals are installed in places such as basements and mountainous areas where the signal of the mobile communication base station is not covered or the signal is extremely poor, causing the main The station cannot read and collect terminal data normally.

Contents of the invention

In order to solve the problem that the existing electric power collection terminal located in the mobile wireless signal difference cannot upload the power collection signal through the mobile network, resulting in the main station being unable to normally copy and read the data of the collection terminal, the utility model proposes a power consumption information collection communication device, which can Solve the above problems.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions to realize:

A communication device for collecting electricity consumption information, comprising a communication host and a communication slave which are set independently, the communication host includes a master controller, a first carrier communication module, and a GPRS communication module, and the communication slave includes a slave controller, The second carrier communication module, the slave controller is used to connect the concentrator, the slave controller receives the signal sent by the concentrator, and converts it into a carrier signal and sends it to the communication host, and the communication host converts the received signal into GPRS The signal is sent out.

Further, it also includes a serial port adapter board arranged on the concentrator, and the serial port communication end of the slave controller is connected to the serial port adapter board through wires.

Further, the main controller is also connected with a storage module.

Further, the main controller is also connected with a display module.

Further, the display module is a liquid crystal touch screen.

Compared with the prior art, the advantages and positive effects of the utility model are: the communication device for collecting electricity information of the utility model, by setting a communication master and a communication slave independently of each other, the communication slave and the concentrator are connected by wires, It is used to convert the meter reading data of the concentrator into a carrier signal and send it to the communication host. The communication host can be set in a place where the mobile wireless signal is strong. The communication host and the communication slave communicate through the power line carrier, which has high reliability. In areas with poor mobile signal, the problem of uploading the meter reading signal through the mobile network in time, and at the same time, the communication is reliable to ensure that the data is not lost.

After reading the detailed description of the embodiments of the utility model in conjunction with the accompanying drawings, other features and advantages of the utility model will become clearer.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic block diagram of an embodiment of the electricity consumption information collection and communication device proposed by the utility model.

detailed description

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.

Embodiment 1. This embodiment proposes a communication device for collecting electricity consumption information, as shown in FIG. 1 , which includes a communication master and a communication slave that are separately set independently, and the communication master includes a master controller and a first carrier communication module. , GPRS communication module, described communication slave machine comprises slave controller, the second carrier communication module, described slave controller is used for connecting concentrator, and described slave controller receives the signal that concentrator sends, and converts into carrier signal and sends to The communication host converts the received signal into a GPRS signal and sends it out. In the communication device for collecting electricity consumption information in this embodiment, a communication host and a communication slave that are independent of each other are set, and the communication slave and the concentrator are connected by wires to convert the meter reading data of the concentrator into a carrier signal and send it to the communication host , where the concentrator is used to collect the meter reading data of multiple lines. Since the communication master and the communication slave are set independently, the communication master can be set in a place where the mobile wireless signal is strong. Since the communication master and the communication slave use carrier waves In the way of communication, the setting distance between the two is not limited, and at the same time, it can ensure the high reliability of the communication between the two. That is to say, in order to enable the communication host to upload the meter reading signal through the mobile wireless network, the communication host can be set far away. The concentrator and mobile wireless network signal are strong, and the communication master and communication slave communicate through the power line carrier, which has high reliability and ensures no data loss. It solves the problem of uploading the meter reading signal through the mobile network in time in areas with poor mobile signals. .

Since many concentrators are standard configurations at present, they do not have a communication serial port. In order to facilitate the connection between the concentrator and the communication slave, this embodiment also includes a serial port adapter board arranged on the concentrator, which is used to connect the concentrator The data is converted into serial data and transmitted to the communication slave, and the serial communication end of the slave controller is connected to the serial adapter board through wires.

In order to facilitate the meter reading data to be backed up locally so as to search for historical data, the master controller is also connected with a storage module for storing the data sent by the communication slave.

Since the communication host is set far away from the concentrator, the staff can only view the current data transmission status at the concentrator. If the staff is at the communication host at this time, they need to return to the concentrator to view it, reducing work efficiency. For convenience The staff can check at any end and find problems in time. The main controller is also connected with a display module for synchronously displaying the data at the concentrator end and the current GPRS communication status.

The display module preferably adopts a liquid crystal touch screen, which can input control signals through touch control.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art may make changes, modifications, additions or replacements within the essential scope of the present utility model. It should also belong to the protection scope of the present utility model.

Claims (5)

1. a power information collection communication device, it is characterized in that: include communication host and the communication slave independently arranged, described communication host includes master controller, first carrier communication module, GPRS communication module, described communication slave includes from controller, second carrier communication module, described it is used for connecting concentrator from controller, the described signal receiving concentrator transmission from controller, and being converted to carrier signal transmission extremely described communication host, reception signal is converted into GPRS signal and sends by described communication host.

Power information collection communication device the most according to claim 1, it is characterised in that: also include the serial ports keyset being arranged on concentrator, described be connected by wire with described serial ports keyset from the serial communication end of controller.

Power information collection communication device the most according to claim 2, it is characterised in that: described master controller is also associated with memory module.

Power information collection communication device the most according to claim 3, it is characterised in that: described master controller is also associated with display module.

Power information collection communication device the most according to claim 4, it is characterised in that: described display module is liquid crystal touch control screen.