CN201663479U - An intelligent remote information system device for a complete set of high and low voltage power distribution cabinets - Google Patents

Abstract

A complete set of intelligent remote information system device for high and low voltage power distribution cabinets, mainly including system main board, CPU, sub-board, temperature sensor, power meter of distribution box, SMS wireless network, information terminal receiver, computer, mobile phone, etc., the system CPU is housed on the main board, and the system main board is connected with sub-board, temperature sensor, electric meter of distribution box respectively, and system main board is connected with information terminal receiver through SMS wireless network, and information terminal receiver is connected with computer, mobile phone respectively. The utility model samples the voltage, current, incoming call, power outage, ambient temperature in the box and other analog quantities of the power distribution equipment separately in 16 channels, and is not limited by the distance. The wireless terminal equipment is used for remote measurement and on-site cycle display. The equipment is also a remote copy. Meter function and anti-theft warning device.

Description

An intelligent remote information system device for a complete set of high and low voltage power distribution cabinets

technical field

The utility model relates to a complete set of high and low voltage power distribution cabinets, in particular to an intelligent remote information system device for a complete set of high and low voltage power distribution cabinets.

Background technique

At present, in the industry of complete sets of high and low voltage power distribution cabinets, since there are only simple load switches and leakage protection devices, when the equipment fails, the equipment maintenance personnel cannot know the operation status of the equipment in time, resulting in untimely maintenance and large economic losses. loss and pose a potential threat to the personal safety of maintenance personnel.

Utility model content

The technical problem solved by the utility model is to provide an intelligent remote information system device for a complete set of high and low voltage power distribution cabinets, so as to solve the above-mentioned shortcomings in the background technology.

The technical problem solved by the utility model adopts the following technical solutions to realize:

A complete set of intelligent remote information system devices for high and low voltage power distribution cabinets, mainly including system main boards, CPUs, sub-boards, temperature sensors, power meters in distribution boxes, SMS wireless networks, information terminal receivers, computers, mobile phones, etc., the system The CPU is installed on the motherboard, and the system motherboard is connected to the sub-board, temperature sensor, and electric meter in the distribution box. The system motherboard is connected to the information terminal receiver through the SMS wireless network, and the information terminal receiver is connected to the computer and the mobile phone respectively. The main board cooperates with the CPU to monitor the voltage, current, incoming call, power failure, ambient temperature in the box and other analog quantities of the power distribution equipment in the distribution box by sampling 16 channels respectively, and transmit the monitoring information to the information terminal through the SMS wireless network The receiver is then transmitted to the computer and mobile phone through the information terminal receiver to achieve the purpose of remote monitoring.

In the present utility model, the system motherboard has a built-in GSM transceiver circuit, an analog information sampling circuit, an analog/digital conversion circuit, an LED display assembly, a protection control circuit, a remote meter reading circuit, setting software, etc., and the GSM transceiver The circuit has a built-in wireless communication protocol and forms an intelligent control detection circuit with the CPU. The analog information sampling circuit is responsible for collecting external analog signals and sending them to the CPU for processing through the analog/digital conversion circuit. After the real-time detection results of the analog are processed by the CPU, The measurement results are displayed cyclically by the LED display assembly. When the analog quantity exceeds the set value, the protection control circuit outputs a low-level control relay to pull in. The remote meter reading circuit and the meter in the distribution box form a meter reading system. The setting software is responsible for rewriting and editing the operating parameters of the system main board.

In the utility model, the main board of the system is equipped with a voltage-stabilized +5V power supply to supply power to the temperature sensor.

In the utility model, the said secondary board is provided with a DC power supply, a nickel-cadmium battery, a charging circuit, and the power supply of the protection control circuit is provided by the DC power supply.

In the utility model, the computer is equipped with monitoring software, which facilitates comprehensive management of the working status fed back by the intelligent remote information system device of the distribution box.

Beneficial effect:

The utility model samples the voltage, current, incoming call, power outage, ambient temperature in the box and other analog quantities of the power distribution equipment separately in 16 channels, and is not limited by the distance. The wireless terminal equipment is used for remote measurement and on-site cycle display. The equipment is also a remote copy. Meter function and anti-theft warning device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic circuit diagram of the utility model.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

See Figure 1 for a schematic diagram of an intelligent remote information system device for a complete set of high and low voltage power distribution cabinets, mainly including a system main board 1, a CPU 2, a sub board 3, a temperature sensor 4, a power meter in a distribution box 5, an SMS wireless network 6, and an information terminal receiving Machine 7, computer 8, mobile phone 9, this embodiment is an embodiment of an intelligent remote information system device of a complete set of high and low voltage power distribution cabinets.

CPU 2 is housed on the system main board 1, and system main board 1 is connected with auxiliary board 3, temperature sensor 4, electric meter 5 of distribution box respectively, and system main board 1 is connected with information terminal receiver 7 through SMS wireless network 6, and information terminal receiver 7 is respectively Connect with computer 8, mobile phone 9.

When the device is running, the system motherboard 1 cooperates with the CPU 2 to monitor the voltage, current, incoming call, power failure, ambient temperature in the box and other analog quantities of the power distribution equipment in the distribution box, and monitor the monitoring information through The SMS wireless network 6 passes to the information terminal receiver 7, and then passes to the computer 8 and the mobile phone 9 through the information terminal receiver 7, so as to achieve the purpose of remote monitoring.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (3)

1. An intelligent remote information system device for a complete set of high and low voltage power distribution cabinets, mainly including a system main board, CPU, sub-board, temperature sensor, power meter of the distribution box, SMS wireless network, information terminal receiver, computer, mobile phone, its characteristics The system main board is equipped with a CPU, the system main board is connected to the sub-board, the temperature sensor, and the electric meter of the distribution box respectively, the system main board is connected to the information terminal receiver through the SMS wireless network, and the information terminal receiver is connected to the computer and the mobile phone respectively. The main board of the system cooperates with the CPU to monitor the voltage, current, incoming call, power failure, ambient temperature in the box and other analog quantities of the power distribution equipment in the distribution box by sampling 16 channels respectively, and transmit the monitoring information to the information through the SMS wireless network The terminal receiver is transmitted to the computer and mobile phone through the information terminal receiver. 2. The intelligent remote information system device of a complete set of high and low voltage power distribution cabinets according to claim 1, characterized in that, the system motherboard has a built-in GSM transceiver circuit, an analog information sampling circuit, an analog/digital conversion circuit, LED display assembly, protection control circuit, remote meter reading circuit, setting software, regulated +5V power supply. 3. The intelligent telematics system device of a complete set of high and low voltage power distribution cabinets according to claim 1, characterized in that, said sub-board is equipped with a DC power supply, a nickel-cadmium battery, and a charging circuit.

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