CN104658224A - Explosion-proof type wireless network information acquisition system - Google Patents
Explosion-proof type wireless network information acquisition system Download PDFInfo
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- CN104658224A CN104658224A CN201410694736.3A CN201410694736A CN104658224A CN 104658224 A CN104658224 A CN 104658224A CN 201410694736 A CN201410694736 A CN 201410694736A CN 104658224 A CN104658224 A CN 104658224A
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Abstract
The invention discloses an explosion-proof type wireless network information acquisition system, belonging to the field of network information acquisition nodes. The explosion-proof type wireless network information acquisition system is characterized by comprising a shell, a power module, a data processing module, a wireless communication module and a data acquisition module, wherein the data acquisition module is connected with the power module and the data processing module; the data acquisition module, the data processing module and the wireless communication module are connected with the power module and are arranged in an inner cavity of the shell; the wireless communication module is connected with the data processing module. Information acquisition of the special field is carried out in a matching method of a processor module, an explosion-proof shell and different wireless modules, and besides the satisfying of application functions, the requirements on environmental adaptation, performance stability, electromagnetic compatibility, anti-explosion property and the like can be met, so that a large quantity of costs and time are saved, the informationalized level of relevant fields is improved, and the system is easy to operate and has a great popularization value.
Description
Technical field
the invention belongs to network information gathering node field, particularly relate to a kind of explosion-proof wireless network information gathering system.
Background technology
Along with the continuous progress of science and technology, increasing intelligent electronic device has entered into the life of people, bring great convenience to the life of people, in intelligentized network, sensor network node for data acquisition affects the popularization of network range to a certain extent, traditional network information gathering node, the use as local in colliery, refinery etc. in some special occasions is restricted, also limit the application of intelligent network in these fields, be unfavorable for that these fields adopt new technological improvement mode of operation thus increase work efficiency.
Summary of the invention
The present invention is intended to solve the problem, and provides a kind of explosion-proof wireless network information gathering system.
A kind of explosion-proof wireless network information gathering system, is characterized in that comprising housing, power module, data processing module, wireless communication module and data acquisition module; Wherein data acquisition module is connected with power module; Data acquisition module is connected with data processing module; Data acquisition module, data processing module are all connected with power module with wireless communication module, and arrange and housing cavity; Wireless communication module is connected with data processing module.
A kind of explosion-proof wireless network information gathering system of the present invention, is characterized in that described data processing module comprises storer and microcontroller.
A kind of explosion-proof wireless network information gathering system of the present invention, is characterized in that described data acquisition module comprises sensor and driving circuit.
A kind of explosion-proof wireless network information gathering system of the present invention, is characterized in that described microcontroller adopts MSP430FG4618 control module.
A kind of explosion-proof wireless network information gathering system of the present invention, is characterized in that the D/A converter module described microcontroller being provided with 12.
A kind of explosion-proof wireless network information gathering system of the present invention, is characterized in that described wireless communication module adopts CC2420 wireless module.
A kind of explosion-proof wireless network information gathering system of the present invention, is characterized in that the material of described housing is aluminium alloy.
A kind of explosion-proof wireless network information gathering system of the present invention, is characterized in that the thickness of described aluminium alloy is 9mm.
A kind of explosion-proof wireless network information gathering system of the present invention, by adopting processor module and explosion-proof casing, the method of supporting different radio module carries out the information acquisition of special dimension, meet outside application function requirement, also to meet the requirements such as environmental suitability, stability, Electro Magnetic Compatibility, explosion-proof, thus save great amount of cost and time, improve the level of IT application of association area, simple to operate, there is great promotional value.
Embodiment
A kind of explosion-proof wireless network information gathering system, is characterized in that comprising housing, power module, data processing module, wireless communication module and data acquisition module; Wherein data acquisition module is connected with power module; Data acquisition module is connected with data processing module; Data acquisition module, data processing module are all connected with power module with wireless communication module, and arrange and housing cavity; Wireless communication module is connected with data processing module.
A kind of explosion-proof wireless network information gathering system of the present invention, described data processing module comprises storer and microcontroller.Described data acquisition module comprises sensor and driving circuit.In each unit module, core is data processing module and wireless communication module." heart " that processor operates as sensor node, runs built-in system software above, thus controls the work of other 3 modules; Wireless communication module primary responsibility and other node communications, exchange microcontroller described in control message and transmitting-receiving image data and adopt MSP430FG4618 control module, MSP430FG4618 can receive digital quantity and analog quantity, and interruption, timing mode measuring flow pulse signal can be adopted, therefore, the application of MSP430FG4618 can simplify circuit design greatly.Various meter information source exports probably following several standard: digital pulse signal, 1 ~ 5 V, 4 ~ 20 mA, RS 485, HART etc.; Meanwhile, also reserved 485 buses, 232 serial ports, SPI interface, I2C interface and multi-channel A/D/DA interface, facilitate other expanded functions to apply, as connected display screen, printer, keyboard, GPS etc.The difficult point of motherboard design solves mainboard electromagnetic Compatibility Design and high integration multiplex roles small size circuit main board design challenges.Described microcontroller is provided with the D/A converter module of 12.Described wireless communication module adopts CC2420 wireless module.Information collection node electric energy is provided by fixed equipment Instrument connection power supply or equipment self vehicle power upper.Adopt the DC DC power supply HVDC Modulation module of army's grade; 12 V direct currents of stable output in the wide range input voltage of 9 ~ 18 V; 12 V bases adopting step-down IC be modulated into other burning voltages further exports as the power supply such as MCU, wireless communication module; for protection information acquisition node; prevent from being burned or cisco unity malfunction; native system employs transformer type power isolation circuit, suppresses or eliminate the interference that power supply input may be caused.The material of described housing is aluminium alloy.The thickness of described aluminium alloy is 9mm.Information collection node is the front-end equipment of sensor network system, it is the basis forming wireless sensor network, it is the elementary cell of the information Perception of carrying wireless sensor network, data processing and network function, all agreements relevant to sensor network, mechanism, algorithm etc. all need realize on node and optimize, be responsible for gathering all kinds of gauge sensor signal, and upload to converging information terminal by network.
Claims (8)
1. an explosion-proof wireless network information gathering system, is characterized in that comprising housing, power module, data processing module, wireless communication module and data acquisition module; Wherein data acquisition module is connected with power module; Data acquisition module is connected with data processing module; Data acquisition module, data processing module are all connected with power module with wireless communication module, and arrange and housing cavity; Wireless communication module is connected with data processing module.
2. a kind of explosion-proof wireless network information gathering system as claimed in claim 1, is characterized in that described data processing module comprises storer and microcontroller.
3. a kind of explosion-proof wireless network information gathering system as claimed in claim 1, is characterized in that described data acquisition module comprises sensor and driving circuit.
4. a kind of explosion-proof wireless network information gathering system as claimed in claim 2, is characterized in that described microcontroller adopts MSP430FG4618 control module.
5. a kind of explosion-proof wireless network information gathering system as claimed in claim 4, is characterized in that the D/A converter module described microcontroller being provided with 12.
6. a kind of explosion-proof wireless network information gathering system as claimed in claim 1, is characterized in that described wireless communication module adopts CC2420 wireless module.
7. a kind of explosion-proof wireless network information gathering system as claimed in claim 1, is characterized in that the material of described housing is aluminium alloy.
8. a kind of explosion-proof wireless network information gathering system as claimed in claim 7, is characterized in that the thickness of described aluminium alloy is 9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694736.3A CN104658224A (en) | 2014-11-27 | 2014-11-27 | Explosion-proof type wireless network information acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694736.3A CN104658224A (en) | 2014-11-27 | 2014-11-27 | Explosion-proof type wireless network information acquisition system |
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| Publication Number | Publication Date |
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| CN104658224A true CN104658224A (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410694736.3A Pending CN104658224A (en) | 2014-11-27 | 2014-11-27 | Explosion-proof type wireless network information acquisition system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962790A (en) * | 2015-08-01 | 2015-10-07 | 李白 | Information acquisition device for IOT (Internet of Things) |
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2014
- 2014-11-27 CN CN201410694736.3A patent/CN104658224A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962790A (en) * | 2015-08-01 | 2015-10-07 | 李白 | Information acquisition device for IOT (Internet of Things) |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |