CN104280064A - Configuration type multi-parameter wireless physicochemical index monitor - Google Patents
Configuration type multi-parameter wireless physicochemical index monitor Download PDFInfo
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- CN104280064A CN104280064A CN201310291059.6A CN201310291059A CN104280064A CN 104280064 A CN104280064 A CN 104280064A CN 201310291059 A CN201310291059 A CN 201310291059A CN 104280064 A CN104280064 A CN 104280064A
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Abstract
The invention relates to the field of environment monitoring and discloses a configuration type multi-parameter wireless physicochemical index monitor. According to the implementation scheme, the configuration type multi-parameter wireless physicochemical index monitor comprises a processor, a multi-path dial switch, a reset circuit, a storage, a power module, a displayer, a keyboard, a connector interface, an RS232 interface, a wireless radio frequency module and an IPModem module. The configuration type multi-parameter wireless physicochemical index monitor is characterized in that the multi-path dial switch controls the combination mode of physicochemical index monitor data, and configuration type multi-parameter monitoring is achieved; the configuration type multi-parameter wireless physicochemical index monitor is in a connector mode and can be externally connected with the wireless radio frequency module and the IPModem module. The data collecting mode of an existing wireless physicochemical index monitor is improved, various wireless data transmission modes are provided, the equipment cost is reduced, and meanwhile the system flexibility and reliability are improved.
Description
Technical field
Patent of the present invention relates to environmental monitoring field, especially relates to a kind of configuration type multiparameter wireless physical and chemical index monitor.
Background technology
Environmental monitoring is by the mankind and the influential content of various material of environment, the detection of discharge capacity, the environmentally situation of change of quality, determines environmental quality level, provides basis and ensure for the work such as environmental management, pollution control.Every physical and chemical index monitoring for environment is the prerequisite of carrying out all environmental works.
Multiparameter wireless physical and chemical index monitor is a kind of monitoring equipment that simultaneously can gather multiple environment physical and chemical index adopting wireless communication technology.The core component of the multiparameter wireless physical and chemical index monitor of one station symbol standard comprises: processor, acquisition module, memory module, power module, display module, wireless communication module and power module, have physical and chemical index collection, data processing, local display, the basic functions such as data transmission.Multiparameter wireless physical and chemical index monitor is widely used in the environmental monitoring fields such as hydrologic monitoring, noise pollution monitoring, Heavy Metal Pollution, agricultural disease monitoring, intelligent greenhouse management.
At present, in the collection of physics and chemistry achievement data, the scheme adopted of multiparameter wireless physical and chemical index monitor is, carried out the collection of multiple environment physical and chemical index data by sensor more than 1 tunnel or 1 tunnel, between each sensor with wireless physical and chemical index monitor, adopt the connecting line of definite sequence to be connected.The advantage of this connected mode is that safety coefficient is high, and data transmission is stable, but, owing to have employed the connected mode of solidification, wireless physical and chemical index monitor can not according to the actual needs of user, the monitoring project of dynamic conditioning equipment, and once there is situation that is sensor ageing or connecting line damage, equipment is not easy to safeguard.
In data transmission, the processor in most of multiparameter wireless physical and chemical index monitor and between wireless communication module, have employed bus mastering mode and directly connects, and processor is by the working method of bus marco wireless communication module.The advantage of this connected mode is that the production cost of complete machine is low, and connected mode is simple, and operation easier is little.But, multiparameter wireless physical and chemical index monitor is generally used in high warm and humid with under the environment of deep-etching, the wireless communication module that multiparameter wireless physical and chemical index monitor uses belongs to sophisticated integrated circuits, warm and humid change and vibration can cause departing from of radio communication frequency to a certain extent, even can cause the short circuit of wireless communication module or puncture.Once above this situation, due to the mode adopting bus direct-connected between processor and wireless communication module, maintenance of equipment personnel cannot change wireless communication module.
Summary of the invention
The object of the invention is the deficiency for overcoming above technology, for environmental monitoring field provides a kind of configuration type multiparameter wireless physical and chemical index monitor.
A kind of configuration type multiparameter wireless of the present invention physical and chemical index monitor, be achieved by following technical proposals: system comprises processor, multichannel toggle switch, reset circuit, storer, power module, display screen, keyboard, connector interface, RS232 interface, wireless radio frequency modules and IP Modem module.It is characterized in that, the described built-in multichannel toggle switch of configuration type multiparameter wireless physical and chemical index monitor, sensor transmits multiple physical and chemical index Monitoring Data by connecting line to multichannel toggle switch; Described multiparameter wireless physical and chemical index monitor has a road connector interface, for external wireless radio frequency modules; Described multiparameter wireless physical and chemical index monitor has a road RS232 interface, for external IP Modem module.
Multiparameter physical and chemical index monitor of the present invention, the above toggle switch in built-in 1 road or 1 road, every road toggle switch is connected with sensor by a connecting line, according to the difference of the sensor type connected, multiparameter physical and chemical index monitor can gather environment temperature simultaneously, ambient humidity, the soil moisture, the multiple physical and chemical index data such as soil moisture and intensity of illumination.
Multiparameter physical and chemical index monitor of the present invention, supports less radio-frequency and IP Modem two kinds of wireless communication modules.Multiparameter wireless physical and chemical index monitor has a road connector interface, and connector interface has 10 pins or the above slot of 10 pins, and connector is connected with wireless radio frequency modules by slot, adopts spi bus to be connected between connector with processor.Multiparameter wireless physical and chemical index monitor has a road RS232 interface, and for external IP Modem module, RS232 interface is connected with adopting spi bus between processor.Processor, by controlling connector interface and RS232 interface, realizes the control to less radio-frequency and IP Modem two kinds of wireless communication modules indirectly.
The invention has the beneficial effects as follows: provide a kind of configuration type multiparameter wireless physical and chemical index monitor, monitor have employed the design proposal of configuration, while the Real-Time Monitoring achieving multiparameter physical and chemical index and wireless transmission, improve equipment dirigibility in use and reliability, providing scientific basis promptly and accurately for realizing environmental monitoring.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of configuration type multiparameter wireless physical and chemical index monitor of the present invention.
Fig. 2 is the principle assumption diagram of configuration type multiparameter wireless physical and chemical index monitor of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention more clear, below in conjunction with embodiment, and with reference to accompanying drawing, the present invention is described in further details.
As shown in Figure 1, a kind of configuration type multiparameter wireless physical and chemical index monitor of the present invention includes processor, multichannel toggle switch, reset circuit, storer, power module, display screen, keyboard, connector interface, RS232 interface, wireless radio frequency modules and IP Modem module.Configuration type multiparameter wireless physical and chemical index monitor controls the array mode of physical and chemical index Monitoring Data by multichannel toggle switch, realizes the multi-parameter monitoring of configuration type; Multiparameter wireless physical and chemical index monitor adopts the mode of connector, can external wireless radio frequency modules and IP Modem module.
As shown in Figure 2, Fig. 2 is the structural principle block diagram of configuration type multiparameter wireless physical and chemical index monitor.In figure, sensor (1) is connected with 4 road toggle switchs (2), miniature process chip MSP430(6) carry out physical and chemical index data acquisition by switching 4 road toggle switch, the physical and chemical index data collected are stored in E after conversion
2in PROM data-carrier store (3).According to the difference of current network configuration, miniature process chip MSP430(6) the 2.4GHz radio-frequency module (5) that is connected with 16 stitch connectors (7) can be selected, or the IP Modem module (9) be connected with RS232 serial ports (8) sends data; IMP809 reset circuit (4) is for controlling the startup of multiparameter physical and chemical index monitor; Direct current (10) and power management module (11) are responsible for providing electric energy to all parts.
Embodiment recited above is only be described the preferred embodiment for the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design philosophy of the present invention; the various changes and modifications that in this area, engineering technical personnel make technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (6)
1. a configuration type multiparameter wireless physical and chemical index monitor, includes processor, multichannel toggle switch, reset circuit, storer, power module, display screen, keyboard, connector interface, RS232 interface, wireless radio frequency modules and IP Modem module, it is characterized in that: the described built-in multichannel toggle switch of configuration type multiparameter wireless physical and chemical index monitor, sensor transmits multiple physical and chemical index Monitoring Data by connecting line to multichannel toggle switch; Described multiparameter wireless physical and chemical index monitor has a road connector interface, for external wireless radio frequency modules; Described multiparameter wireless physical and chemical index monitor has a road RS232 interface, for external IP Modem module.
2. configuration type multiparameter wireless physical and chemical index monitor according to claim 1, is characterized in that, described multiparameter physical and chemical index monitor can external wireless radio frequency modules.
3. configuration type multiparameter wireless physical and chemical index monitor according to claim 1, is characterized in that, described multiparameter physical and chemical index monitor can external IP Modem module.
4. configuration type multiparameter wireless physical and chemical index monitor according to claim 1, it is characterized in that, described multiparameter wireless physical and chemical index monitor has a road connector interface, connector interface has 10 pins or the above slot of 10 pins, connector is connected with wireless radio frequency modules by slot, adopts spi bus to be connected between connector with processor.
5. configuration type multiparameter wireless physical and chemical index monitor according to claim 1, it is characterized in that, described multiparameter wireless physical and chemical index monitor has a road RS232 interface, and for external IP Modem module, RS232 interface is connected with adopting spi bus between processor.
6. configuration type multiparameter wireless physical and chemical index monitor according to claim 1, is characterized in that, described built-in 1 road of multiparameter wireless physical and chemical index monitor or the above toggle switch in 1 road, and every road toggle switch is connected with sensor by a connecting line.
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| CN201310291059.6A CN104280064A (en) | 2013-07-12 | 2013-07-12 | Configuration type multi-parameter wireless physicochemical index monitor |
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| CN201310291059.6A CN104280064A (en) | 2013-07-12 | 2013-07-12 | Configuration type multi-parameter wireless physicochemical index monitor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269970A (en) * | 2018-10-16 | 2019-01-25 | 北京科技大学 | Metallic material corrosion On-Line Monitoring Information System under a kind of atmospheric environment |
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Application publication date: 20150114 |