CN202502613U

CN202502613U - Building energy consumption data collector

Info

Publication number: CN202502613U
Application number: CN2012200638540U
Authority: CN
Inventors: 孙富康; 方潜生; 张振亚; 汪小龙; 杨亚龙
Original assignee: 孙富康
Priority date: 2012-02-21
Filing date: 2012-02-21
Publication date: 2012-10-24
Anticipated expiration: 2022-02-21

Abstract

The utility model discloses a building energy consumption data collector, relating to the field of energy consumption and communication. The building energy consumption data collector disclosed by the utility model comprises an ARM (Advanced RISC Machines) processor, a network communication module, a serial communication module, a USB (Universal Serial Bus) interface module, a storing module and a power supply module, wherein the ARM processor uses a Samsung S3C6410 processor; the network communication module is a wired Ethernet communication module; the serial communication module comprises three serial communication ports; the (Advanced RISC Machines) are directly connected with the ARM processor; the USB interface module comprises a standard USB Host interface and a standard USB Slave interface; and the storing module comprises an internal storing module and an SD (Secure Digital) card storage expanding module. The building energy consumption data collector disclosed by the utility model has the beneficial effects of simplicity and convenience, safe transmission, beautiful interface, simplicity and convenience in operation, long data collecting time and function of an expansion port.

Description

A kind of building energy consumption data acquisition unit

Technical field

The utility model relates to the energy consumption and the communications field, and what more specifically relate to is a kind of building energy consumption data acquisition unit.

Background technology

Along with the development and the environmental resource pressure of China's economic society are increasing, the situation is tense in energy-saving and emission-reduction.In carrying forward vigorously the building field energy conservation, the problem of government offices' office building and large public building highly energy-consuming becomes increasingly conspicuous.According to statistics; 4% of the not enough town building total area of China government offices office building and the large public building total area; But year power consumption accounts for 22% of national cities and towns total power consumption; Every square metre year power consumption be 10～20 times of ordinarily resident's dwelling house, be 1.5～2 times of the similar buildings of developed country such as Europe, Japan.Carry out the administration of energy conservation work of government offices' office building and large public building, not only be directly connected to the realization that Eleventh Five-Year Plan end per GDP energy consumption reduces by 20% energy-conservation strategic objective, and be strong exemplary role whole energy-saving and emission-reduction work.

Through to government offices' office building and large public building operation energy consumption monitoring can in time find the architectural energy consumption system each with real problem and energy-saving potential in can link, and take corresponding measure to improve system operation situation, improve efficiency.Simultaneously, through energy consumption statistic, efficiency publicity, with waiting system to improve the energy-saving run management level by norm, for high energy consumption is built further reducing energy consumption preparatory condition.

The energy consumption data collector does not all have good man computer interface, and is not easy to operate; The energy consumption data collector uses chip or low capacity storage device records energy consumption data; The outside no expansion interface of energy consumption data collector.

The utility model content

1. the technical matters that will solve:

The technical matters that the utility model will solve provides a kind of building energy consumption data acquisition unit, and it has easy, safe transmission, and beautiful interface is easy and simple to handle, and the image data amount is big, possesses the function of expansion mouth.

2. technical scheme:

The technical scheme that the utility model solves its technical matters is following:

A kind of building energy consumption data acquisition unit comprises arm processor, network communication module, serial communication module, usb interface module, memory module and power module, and described arm processor adopts Samsung S3C6410 processor; Described network communication module is the wired ethernet communication module; Described serial communication module comprises 3 COMs, and they directly link to each other with arm processor; Described usb interface module comprises 1 standard USB Host interface and 1 standard USB Slave interface; Described memory module comprises built-in memory module and SD card storage expanding module.

Described wired ethernet communication module uses the DM9000 network card chip.

Described serial communication port has been done the RS-485 level conversion.

Described USB interface is supported FLASH storer kind equipment.

Described built-in memory module is 128MB.

The above SD card memory of described SD card storage expanding module apolegamy 8G.

3. beneficial effect:

The beneficial effect of the utility model:

(1) the serial communication module is used the ADM2587E chip that ADI company produces, and has improved the reliability and the apparatus of load rate of RS-485 interface;

(2) use Windows CE 6.0 operating system environments, beautiful interface, easy and simple to handle, be easy to numerous maintainers and use;

(3) use SD card memory record energy consumption equipment, can match the above SD card memory of 8G, possess the energy consumption data function of record more than 1 year;

(4) possess USB 2.0 Host expansion mouth, can expand and insert the USB movable storage device;

(5) possess USB 2.0 Slave expansion mouth, make equipment can support user's on-line debugging function.

Description of drawings

Fig. 1 is a building energy consumption data acquisition unit structural drawing.

Embodiment

With reference to the accompanying drawings and combine embodiment that the utility model is done further to describe in detail.

Described serial communication port has been done the RS-485 level conversion.

Described USB interface is supported FLASH storer kind equipment.

Described built-in memory module is 128MB.

Claims

1. a building energy consumption data acquisition unit comprises arm processor, network communication module, serial communication module, usb interface module, memory module and power module, it is characterized in that: described arm processor adopts Samsung S3C6410 processor; Described network communication module is the wired ethernet communication module; Described serial communication module comprises 3 COMs, and they directly link to each other with arm processor; Described usb interface module comprises 1 standard USB Host interface and 1 standard USB Slave interface; Described memory module comprises built-in memory module and SD card storage expanding module.

2. building energy consumption data acquisition unit according to claim 1 is characterized in that: described wired ethernet communication module uses the DM9000 network card chip.

3. building energy consumption data acquisition unit according to claim 1 is characterized in that: described serial communication port has been done the RS-485 level conversion.

4. building energy consumption data acquisition unit according to claim 1 is characterized in that: described USB interface is supported FLASH storer kind equipment.

5. building energy consumption data acquisition unit according to claim 1 is characterized in that: described built-in memory module is 128MB.

6. building energy consumption data acquisition unit according to claim 1 is characterized in that: the above SD card memory of described SD card storage expanding module apolegamy 8G.