CN203396721U - Wood floor moisture detection system based on ZigBee network - Google Patents
Wood floor moisture detection system based on ZigBee network Download PDFInfo
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- CN203396721U CN203396721U CN201320423882.3U CN201320423882U CN203396721U CN 203396721 U CN203396721 U CN 203396721U CN 201320423882 U CN201320423882 U CN 201320423882U CN 203396721 U CN203396721 U CN 203396721U
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Abstract
The utility model discloses a wood floor moisture detection system based on a ZigBee network. The system comprises an electromagnetic wave wood moisture tester, an infrared inductive counter, transmission equipment, a control terminal and the ZigBee network, wherein a bracket is arranged on the transmission equipment, and the electromagnetic wave wood moisture tester and the infrared inductive counter are fixed on the bracket; a ZigBee module and a time chip are arranged in the electromagnetic wave wood moisture tester; the infrared inductive counter comprises an infrared transmitter, an infrared receiver, a photoelectrical acquisition module, a data processing module and a display module which are connected with one another sequentially, as well as a ZigBee module I and an alarm device; the ZigBee network comprises a coordinator and a router, and the router is connected with the ZigBee module and the ZigBee module I respectively; the coordinator is connected with the control terminal. According to the wood floor moisture detection system, the detection efficiency and accuracy can be improved, and continuous online detection on wood floor moisture can be realized.
Description
Technical field
This patent relates to a kind of timber floor water percentage detection system, and particularly a kind of timber floor water percentage detection system based on ZigBee-network, belongs to timber floor detection field.
Background technology
Floor water content refers to the moisture containing in the material of floor, no matter be solid wooden floor board, or consolidated floor, so long as the timber floor that natural material processing and fabricating forms all contains certain moisture.After timber floor completes, moulding, material can not change again, and the key factor that now determines timber floor inherent quality is mainly floor material water percentage and drying stress.Water percentage is too low, and during finishing, flexible gap is stayed not, has a humid climate, and floor makes moist will arch camber, reflex action.Decoration worker is according to the water percentage height on floor, can suitably relax or dwindle between floor and metope, the expansion joint between floor and floor.If decoration quality is bad, will aggravates the arch camber on floor or play seam.And reach equilibrium moisture content (floor material under certain air condition, the adsorption stabilizing moisture content finally reaching or desorption stabilizing moisture content) when timber floor is used after, the floor material in this time is craze and transfiguration least easily.
The method of measuring moisture content is a lot, and in wood processing enterprise, applying maximum is traditional weighing method and electric-resistivity method.
Theoretically, weighing method is that moisture content is measured method the most accurately, but in operating process, also there is the factor that much causes moisture content measuring error, such as weather conditions, skilled operation degree etc. such as the temperature of experimental enviroment air, humidity, make surveyed water cut value and actual value have deviation.
During resistance measurement moisture content, only probe need be hammered in plank, just can directly read water percentage numerical value, but the method can injure the surface of tested timber floor.
In addition, current floor water content detection method often adopts hand-held timber moisture content meter to carry out manual inspection, waste time and energy, and detection efficiency and precision low, randomness is larger, cannot realize the continuous on-line detection to timber floor water percentage.
Utility model content
The purpose of this utility model is, a kind of timber floor water percentage detection system based on ZigBee-network is provided, and can improve detection efficiency and precision, realizes the continuous on-line detection to timber floor water percentage.
The technical solution of the utility model: a kind of timber floor water percentage detection system based on ZigBee-network, is characterized in that: comprise electromagnetic wave timber moisture content meter, transfer equipment, control terminal and ZigBee-network; Transfer equipment is provided with support, electromagnetic wave timber moisture content meter is fixed on support, in electromagnetic wave timber moisture content meter, be provided with ZigBee module, ZigBee-network comprises telegon and router, telegon is connected with router, router carries out wireless telecommunications with ZigBee module and is connected, and control terminal carries out wireless telecommunications with telegon and is connected.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, electromagnetic wave timber moisture content meter adopts AD-100S wood moisture meter.This moisture apparatus utilizes electromagnetic wave can measure the permitivity of the about 50mm degree of depth of testee, and in instantaneous, calculates the intermediate value of its mensuration, with analog representation.In addition, owing to using high frequency measuring principle, can not injure testee surface, can guarantee that instrument is compensated the measurement of water-content coefficient of various seeds, improve and measure accurately.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, also comprise the infrared sensing counter being fixed on support, infrared sensing counter comprises infrared transmitter, infrared remote receiver, photoelectricity acquisition module, data processing module and the display module connecting in turn.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, be also provided with the ZigBee module one being connected with data processing module on infrared sensing counter, ZigBee module one is connected with router.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, on infrared sensing counter, be also provided with the warning device being connected with data processing module.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, electromagnetic wave timber moisture content meter is provided with timing chip.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, telegon also comprises GSM/GPRS module, for remote data transmission.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, transfer equipment adopts chain conveyor or band conveyor.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, control terminal is provided with detection data analysis module.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, data processing module adopts arm processor.
In the aforesaid timber floor water percentage detection system based on ZigBee-network, timing chip adopts TB-622 Multifunction timed chip.The characteristics such as it is little that this chip itself has volume, and at the bottom of power consumption, operating temperature range is wide, and interference resistance is strong, can be widely used in multiple instrument and meter equipment.
Compared with prior art, the utility model is surveyed moisture content by electromagnetic method and is combined with ZigBee radio network technique, infrared counting technology, wherein: utilize timber moisture the difference of electro-magnetic wave absorption degree to be measured to the water percentage of timber, there is the features such as wood surface, convenient and swift, stable reading is reliable of not destroying, the water cut value of measuring is the mean value of gauge sensor institute cover part moisture content, temperature influence not, personal error is little; The applicable near radio of ZigBee-network connects, and has working frequency range and network topology structure flexibly, safe and reliable data transmission, power consumption is extremely low, communication efficiency is very high, is very suitable for industrial control field; Infrared counting technology is reliable, simple, easily realizes, cost is low.Therefore, the utility model can improve detection efficiency and precision, realizes the continuous on-line detection to timber floor water percentage.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model embodiment 1;
Fig. 2 is the structural representation of the infrared sensing counter of the utility model embodiment 1,2;
Fig. 3 is the one-piece construction schematic diagram of the utility model embodiment 2.
Being labeled as in accompanying drawing: 1-electromagnetic wave timber moisture content meter, 2-transfer equipment, 3-control terminal, 4-ZigBee network, 5-ZigBee module, 6-telegon, 7-router, 8-infrared sensing counter, 9-GSM/GPRS module, 10-infrared transmitter, 11-infrared remote receiver, 12-photoelectricity acquisition module, 13-data processing module, 14-display module, 15-ZigBee module one, 16-warning device, 17-timing chip, 18-detects data analysis module, 19-support.
Embodiment
Below in conjunction with drawings and Examples, the art of this patent is further described.
Described system also comprises the infrared sensing counter 8 being fixed on support 19, and as shown in Figure 2, infrared sensing counter 8 comprises infrared transmitter 10, infrared remote receiver 11, photoelectricity acquisition module 12, data processing module 13 and the display module 14 connecting in turn.On infrared sensing counter 8, be also provided with the ZigBee module 1 being connected with data processing module 13, ZigBee module 1 is connected with router 7.On infrared sensing counter 8, be also provided with the warning device 16 being connected with data processing module 13.Wherein, data processing module 13 adopts arm processor.
Described system also comprises the infrared sensing counter 8 being fixed on support 19, and as shown in Figure 2, infrared sensing counter 8 comprises infrared transmitter 10, infrared remote receiver 11, photoelectricity acquisition module 12, data processing module 13 and the display module 14 connecting in turn.On infrared sensing counter 8, be also provided with the ZigBee module 1 being connected with data processing module 13, ZigBee module 1 is connected with router 7.On infrared sensing counter 8, be also provided with the warning device 16 being connected with data processing module 13.Wherein, data processing module 13 adopts arm processor.
In above-described embodiment 1-2, electromagnetic wave timber moisture content meter 1 can adopt AD-100S wood moisture meter, and it is carried out to architecture advances, increases ZigBee module 5 and timing chip 17.Transfer equipment 2 adopts chain conveyor or band conveyor.Infrared sensing counter 8 can be closely to place with electromagnetic wave timber moisture content meter 1.
Principle of work of the present utility model: native system adopts two kinds of mode of operations:
1, local mode
By timing chip 17, be set the interval time (can draw according to the length computation of the speed of transfer equipment 2 and timber floor) that electromagnetic wave timber moisture content meter 1 is measured timber floor water percentage, suppose every timber floor only to survey once, Measuring Time can be arranged on the initial time of infrared sensing counter 8 and between the end time.When transfer equipment 2 transmits timber floor by electromagnetic wave timber moisture content meter 1, the water percentage of 1 pair of this timber floor of electromagnetic wave timber moisture content meter is measured, and the ZigBee module 5 on it is sent to control terminal 3 by measurement result by ZigBee-network.
2, remote mode
Detect principle identical with local mode, only this pattern can realize by the GSM/GPRS module 9 in telegon 6 remote monitoring of this detection system.
Claims (4)
1. the timber floor water percentage detection system based on ZigBee-network, is characterized in that: comprise electromagnetic wave timber moisture content meter (1), infrared sensing counter (8), transfer equipment (2), control terminal (3) and ZigBee-network (4); Transfer equipment (2) is provided with support (19), and electromagnetic wave timber moisture content meter (1), infrared sensing counter (8) are all fixed on support (19);
In electromagnetic wave timber moisture content meter (1), be provided with ZigBee module (5) and timing chip (17), timing chip (17) adopts TB-622 Multifunction timed chip;
Infrared sensing counter (8) comprises infrared transmitter (10), infrared remote receiver (11), photoelectricity acquisition module (12), data processing module (13) and the display module (14) connecting in turn, is also provided with the ZigBee module one (15) and the warning device (16) that are connected with data processing module (13);
ZigBee-network (4) comprises telegon (6) and router (7), telegon (6) is connected with router (7), router (7) carries out wireless telecommunications with ZigBee module (5), ZigBee module one (15) respectively and is connected, and telegon (6) carries out wireless telecommunications with control terminal (3) and is connected.
2. the timber floor water percentage detection system based on ZigBee-network according to claim 1, is characterized in that: electromagnetic wave timber moisture content meter (1) adopts AD-100S wood moisture meter.
3. the timber floor water percentage detection system based on ZigBee-network according to claim 1, is characterized in that: telegon (6) also comprises GSM/GPRS module (9).
4. the timber floor water percentage detection system based on ZigBee-network according to claim 1, is characterized in that: transfer equipment (2) adopts chain conveyor or band conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423882.3U CN203396721U (en) | 2013-07-16 | 2013-07-16 | Wood floor moisture detection system based on ZigBee network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423882.3U CN203396721U (en) | 2013-07-16 | 2013-07-16 | Wood floor moisture detection system based on ZigBee network |
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| Publication Number | Publication Date |
|---|---|
| CN203396721U true CN203396721U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320423882.3U Expired - Fee Related CN203396721U (en) | 2013-07-16 | 2013-07-16 | Wood floor moisture detection system based on ZigBee network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917829A (en) * | 2018-06-04 | 2018-11-30 | 湖州道场污水处理有限公司 | A kind of portable timber detector |
| CN110261347A (en) * | 2019-06-28 | 2019-09-20 | 三一汽车制造有限公司 | Material water ratio detection system, material water ratio detection method and mixing plant |
-
2013
- 2013-07-16 CN CN201320423882.3U patent/CN203396721U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917829A (en) * | 2018-06-04 | 2018-11-30 | 湖州道场污水处理有限公司 | A kind of portable timber detector |
| CN110261347A (en) * | 2019-06-28 | 2019-09-20 | 三一汽车制造有限公司 | Material water ratio detection system, material water ratio detection method and mixing plant |
| WO2020258752A1 (en) * | 2019-06-28 | 2020-12-30 | 三一汽车制造有限公司 | Moisture content detection system for material, moisture content detection method for material, and mixing station |
| CN110261347B (en) * | 2019-06-28 | 2023-12-12 | 三一汽车制造有限公司 | Material water content detection system, material water content detection method and stirring station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140716 |
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| EXPY | Termination of patent right or utility model |