CN203084102U

CN203084102U - Electric equipment detection device

Info

Publication number: CN203084102U
Application number: CN 201220725809
Authority: CN
Inventors: 苏东
Original assignee: NINGBO QIKEWEI DIGITAL INFORMATION TECHNOLOGY Co Ltd
Current assignee: NINGBO QIKEWEI DIGITAL INFORMATION TECHNOLOGY Co Ltd
Priority date: 2012-12-25
Filing date: 2012-12-25
Publication date: 2013-07-24
Anticipated expiration: 2022-12-25

Abstract

The utility model discloses an electric equipment detection device. The detection device comprises a power input module, a power output module, an A/D sampling module, an MCU processing module and a network transmission interface module, wherein the power output module and the A/D sampling module are respectively connected with the power input module, the MCU processing module is connected with the A/D sampling module, and the network transmission interface module is connected with the MCU processing module. The electrical equipment detection device disclosed by the utility model can carry out real-time state detection on a plurality of electric equipment and acquire multiple pieces of detection information about the electric equipment so as to realize management on electric energy utilization of a region and facilitate maintenance and safety improvement of the equipment.

Description

The consumer pick-up unit

Technical field

The utility model relates to a kind of consumer pick-up unit that the electricity consumption situation of equipment is detected in real time.

Background technology

Existing consumer all is isolated the use usually, and the power consumption of consumer is lacked management.For example the computing machine of office space to the electricity consumption situation, comprises that electric current use, power consumption etc. do not have quantitative statistics during use, for also not adding up total service time of equipment.

In addition, at company, school or other organization internal, in the serviceable life of usage quantity and consumer in the time of to consumer, the real-time information that all lacks system is added up.

The utility model content

The purpose of this utility model is to solve existing above-mentioned defective in the existing consumer management, thereby a kind of novel consumer pick-up unit is provided.

Consumer pick-up unit of the present utility model, comprise Power Entry Module, power supply output module, A/D sampling module, MCU processing module and Network Transmission interface module, wherein, this power supply output module is connected with this Power Entry Module respectively with this A/D sampling module, this MCU processing module is connected with this A/D sampling module, and this Network Transmission interface module is connected with this MCU processing module.

Preferably, described Network Transmission interface module further is connected with background management system.

Preferably, described Power Entry Module and described power supply output module one are incorporated in the power supply IO interface.

Preferably, described A/D sampling module comprises sampling unit and the digital collection unit that is connected with this sampling unit.

Preferably, described digital collection unit is the CS546X cake core.

Preferably, described Network Transmission interface module is the wired ethernet network interface.

Preferably, described Network Transmission interface module is the WIFI network interface.

Preferably, described background management system comprises a main frame.

Consumer pick-up unit of the present utility model can carry out real-time status to a plurality of consumers and detect, and obtains a plurality of detection information of consumer, thereby has realized the electric energy use and management to the zone, and help the maintenance and the safety of equipment.

Description of drawings

Fig. 1 is the composition synoptic diagram of consumer pick-up unit of the present utility model;

Fig. 2 is the application synoptic diagram of consumer pick-up unit of the present utility model;

Fig. 3 is the schematic flow sheet that utilizes consumer pick-up unit of the present utility model that consumer is managed.

Embodiment

Below in conjunction with accompanying drawing, the composition structure and the principle of work of consumer pick-up unit of the present utility model is elaborated.

As shown in Figure 1, be the composition synoptic diagram of consumer pick-up unit of the present utility model.This pick-up unit can detect and manage the electricity consumption situation of consumer 10.This consumer pick-up unit comprises Power Entry Module 110, power supply output module 120, A/D(analog/digital) sampling module 130, MCU(micro-control unit) processing module 140 and Network Transmission interface module 150, wherein, power supply output module 120 is connected with Power Entry Module 110 respectively with A/D sampling module 130, MCU processing module 140 is connected with A/D sampling module 130, and Network Transmission interface module 150 is connected 140 with the MCU processing module.

Particularly, Power Entry Module 110 is used for external power supply, so that consumer 10 and pick-up unit of the present utility model are powered.Conventional used external power supply is the AC power of 220V.Behind the Power Entry Module 110, AC power is transferred to consumer 10 by power supply output module 120.On the other hand, Power Entry Module 110 is connected with A/D sampling module 130, data processing such as each power consumption parameter of consumer 10 is sampled.

In an embodiment of the present utility model, but Power Entry Module 110 and power supply output module 120 one are incorporated in the power supply IO interface.For example, this power supply IO interface can be one and is suitable for the electrical socket of using of the present utility model.

In pick-up unit of the present utility model, the analog voltage/current conversion of signals that A/D sampling module 130 is used for exchanging becomes digital signal, and is transferred to follow-up MCU unit.Preferably, the A/D sampling module 130 digital collection unit that can comprise sampling unit and be connected with sampling unit.Sampling unit is used for changing ac voltage signal and current signal into be lower than 5V small-signal by D.C mutual-inductor so that subsequent sampling, and it is digital signal that the digital collection unit is used for the conversion of signals after sampling.In an embodiment of the present utility model, the digital collection unit can adopt the CS546X cake core as special-purpose electric energy acquisition chip.

MCU processing module 140 can be made of single-chip microcomputer, also can be digital signal processor or the programmable logic chip with digital processing function.It can be by certain data communication means, and for example spi bus etc. obtains the real time data that A/D sampling module 130 collects, and on the other hand, MCU processing module 140 is carried out data transmission by Network Transmission interface module 150.And, also can manage in MCU processing module 140 man-machine interface, for example carry out tasks such as button processing, liquid crystal display.

Network Transmission interface module 150 is used for the data after handling through MCU processing module 140 are carried out Network Transmission.Network Transmission interface module 150 can be the wired ethernet network interface, thereby realizes the transmission from the serial ports to the Ethernet.Preferably, described Network Transmission interface module is the WIFI network interface.The WIFI network interface can be realized the wireless transmission of serial ports to Ethernet.

As shown in Figure 1, Network Transmission interface module 150 further is connected with background management system 200.Background management system 200 comprises a main frame.It receives the data message by 150 transmission of Network Transmission interface module, and the real time data of real time record consumer 10.Comprise the sequence number of consumer, voltage, electric current, power data and the pairing temporal information of these data of consumer.And background management system 200 is also added up the electricity consumption time of consumer 10.After the information to consumer 10 gathered, data report was used in the management system 200 forming device electricity consumptions day after tomorrow, comprises consumer electric power statistical report, idleness of equipment time statistical report etc. in a period of time.

As shown in Figure 2, utilize a plurality of pick-up unit 100(pick-up units 1 of the present utility model, pick-up unit 2 ... pick-up unit n), can be to a plurality of

consumers

10,20,30(consumer 1, consumer 2 ... consumer n) electricity consumption situation detects and manages, in pick-up unit 100, can a shared background management system 200.Background management system 200 can be right the electricity consumption status data of each consumer carry out record analysis, and generate electricity consumption situation statistical report.This a plurality of consumer pick-up units 100 and connected background management system 200 can be formed a consumer management system jointly.

As shown in Figure 3, be the schematic flow sheet that utilizes the utility model consumer pick-up unit that consumer is managed.In conjunction with Fig. 1,2, wherein, in step S100, external power source is powered by

Power Entry Module

110 and 120 pairs of consumers of power

supply output module

10,20,30.In step S200, sample by 130 pairs of voltage and current signals of supplying with

consumer

10,20,30 of A/D sampling module, and the signal after will sampling is transferred to MCU processing module 140.In step S300, the signal data after 140 pairs of samplings of MCU processing module is handled, and by the Network Transmission interface in the Network Transmission interface module 150, transfers to background management system 200.At last, in step S400,200 pairs of data that receive of background management system are carried out real time record and processing.As mentioned above, these processing comprise that data sink is total, generate electricity consumption use data report etc.

As mentioned above, consumer pick-up unit of the present utility model, can carry out real-time status to a plurality of consumers detects, obtain a plurality of detection information of consumer, and can carry out analysis and arrangement to data, thereby realized electric energy use and management, and helped the maintenance and the safety of equipment the zone.And this consumer pick-up unit can insert a plurality of consumers, has many equipment real-time analysis management function.

Claims

1. consumer pick-up unit, it is characterized in that, comprise Power Entry Module, power supply output module, A/D sampling module, MCU processing module and Network Transmission interface module, wherein, this power supply output module is connected with this Power Entry Module respectively with this A/D sampling module, this MCU processing module is connected with this A/D sampling module, and this Network Transmission interface module is connected with this MCU processing module.

2. consumer pick-up unit according to claim 1 is characterized in that, described Power Entry Module and described power supply output module one are incorporated in the power supply IO interface.

3. consumer pick-up unit according to claim 1 is characterized in that, described A/D sampling module comprises sampling unit and the digital collection unit that is connected with this sampling unit.

4. consumer pick-up unit according to claim 3 is characterized in that, described digital collection unit is the CS546X cake core.

5. consumer pick-up unit according to claim 1 is characterized in that, described Network Transmission interface module is the wired ethernet network interface.

6. consumer pick-up unit according to claim 1 is characterized in that, described Network Transmission interface module is the WIFI network interface.