CN104270611A - Debris flow disaster matrix monitoring system - Google Patents
Debris flow disaster matrix monitoring system Download PDFInfo
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- CN104270611A CN104270611A CN201410534635.XA CN201410534635A CN104270611A CN 104270611 A CN104270611 A CN 104270611A CN 201410534635 A CN201410534635 A CN 201410534635A CN 104270611 A CN104270611 A CN 104270611A
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Abstract
The invention discloses a debris flow disaster matrix monitoring system. The system comprises sixteen control terminals, a monitoring unit and a signal transmission device, the monitoring unit and the signal transmission device are connected with the control terminals, the control terminals are connected with a monitoring system body in a wireless mode, the monitoring system body comprises a network matrix control system, a matrix monitor and a decoder, the matrix monitor is composed of sixteen monitor bodies, the decoder comprises a digital matrix control keyboard and a signal distributor, the matrix monitor is connected with the control system through the signal distributor, and the digital matrix control keyboard is connected with the signal input end of the matrix monitor. Multiple debris flow monitoring points can be monitored simultaneously through the monitoring system, wiring is easy and cost is low.
Description
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Technical field
The present invention relates to mud-stone flow disaster monitoring system field, particularly, relate to a kind of mud-stone flow disaster matrix monitoring system.
Background technology
Sichuan is in basin, and its water yield is large, makes the ground that takes place frequently becoming bloods and droughts, and climate change, the aggravation of activity in production, and Extreme Weather Events exacerbates the generation of floods and droughts the condition of a disaster more.As one of natural calamity the most serious in the world, flood is almost annual all to be occurred in China, and the casualties that its frequent degree and other natural calamities caused thereof cause and property loss, far above developed country.
So far, the direct economic loss that floods cause has reached more than 2,000 hundred million yuan, and death and missing toll are more than 2000 people.And the especially big flush flood and debris flow disaster of similar Zhouqu County, cause huge casualties and property loss.The annual precipitation of Zhouqu County only has 200-300 milliliter usually, the precipitation of 40 minutes just reached 90 milliliters at that time, if it is good that monitoring, forecast are done, then likely reduce casualties, because always there is a time difference from rainfall to mountain torrents debris flow formation, emergent transfer and escape can be implemented, reduce property loss and casualties.Therefore government attaches great importance to disaster alarm.
In mud-rock flow monitoring field, generally adopt video wall monitor mode to the monitoring of mud-rock flow, supervisory control system can only realize the monitoring of a control point, place.In Debris Flow season in summer, wide to the monitoring range of mud-rock flow, monitoring point is more, utilize existing monitor mode, it only can realize the monitoring to a bit, constantly takes turns in handoff procedure in monitoring point, realize its required time of monitoring of certain point long, and in during this period of time, the possibility that state of debris flow disasters occurs in this monitoring point is high, realize seeming very important to the multi-point monitoring of mud-rock flow.And want to realize the multi-point monitoring to mud-rock flow, need the quantity of corresponding mud-rock flow monitoring point that equal number volume control point is set respectively, its trouble that not only connects up, and cost is high.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mud-stone flow disaster matrix monitoring system, and it can realize monitoring the multiple spot of mud-rock flow control point simultaneously, and wiring is simple, and cost is low.
The present invention's adopted technical scheme that solves the problem is:
Mud-stone flow disaster matrix monitoring system, the monitoring means comprising 16 control terminals and be connected on control terminal and signal transmitting apparatus, described control terminal is wirelessly connected in supervisory control system, the matrix monitor that described supervisory control system comprises network type matrix control system, 16 monitors are formed and decoder, described decoder comprises character matrix supervisory keyboard and signal distributor, described matrix monitor is connected with control system by signal distributor, and described character matrix supervisory keyboard is connected on the signal input part of matrix monitor.
As preferably, described monitoring means comprise fibre optic compression sensor for monitoring water pressure change, for monitor ground movements deep soil movement transducer, for monitoring the video acquisition device of surface soil layer mobile status.
Further, described video acquisition device is camera.
Further, described signal transmitting apparatus is wireless signal transmission.
Further, described control terminal is connected by Zigbee wireless ad hoc network with supervisory control system.
To sum up, the invention has the beneficial effects as follows:
1, the present invention can realize the monitoring to 16 mud-rock flow control points simultaneously, makes control point each period be positioned in the middle of monitoring, improves the accuracy to mud-rock flow monitoring.
2, the present invention forms matrix monitoring system by network type matrix control system and decoder, and its wiring is simple, cost-saving.
Embodiment
Below in conjunction with embodiment to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.
Embodiment 1:
Mud-stone flow disaster matrix monitoring system, the monitoring means comprising 16 control terminals and be connected on control terminal and signal transmitting apparatus, described control terminal is wirelessly connected in supervisory control system, the matrix monitor that described supervisory control system comprises network type matrix control system, 16 monitors are formed and decoder, described decoder comprises character matrix supervisory keyboard and signal distributor, described matrix monitor is connected with control system by signal distributor, and described character matrix supervisory keyboard is connected on the signal input part of matrix monitor.
Its mode adopting control terminal and supervisory control system to connect one to one of traditional debris flow monitoring system, the i.e. monitoring of supervisory control system realization to a monitoring point, or adopt the mode that multiple control terminal is corresponding with supervisory control system, namely realize the monitoring to whole monitoring point during a supervisory control system wheel.The mode that the multiple control terminal of existing employing is corresponding with multiple supervisory control system, it not only can realize the monitoring to multiple control point, and its wire laying mode is simple.16 control terminals of the present invention lay respectively on different monitoring points, and monitoring means detects the mud-rock flow data status of each monitoring point respectively, to realize multiple spot monitoring; Send the data of each point to control system by signal transmitting apparatus, because control system is network type matrix control system, data-signal is sent on matrix monitor through decoder by respectively, realizes simultaneously to the monitoring of 16 monitoring points.Character matrix supervisory keyboard is connected to the signal input part of matrix monitor, can realize the selection to monitoring point display.
Embodiment 2:
In order to improve the accuracy to mud-rock flow monitoring, the present embodiment has done refinement on the basis of above-described embodiment, namely described monitoring means comprise fibre optic compression sensor for monitoring water pressure change, for monitor ground movements deep soil movement transducer, for monitoring the video acquisition device of surface soil layer mobile status.
Described video acquisition device is camera.
Embodiment 3:
In order to simplified wiring fussy degree, the present embodiment is optimized on the basis of above-described embodiment, and namely described signal transmitting apparatus is wireless signal transmission.
Embodiment 4:
In order to improve the accuracy rate of Signal transmissions and reduce the expense of signal transmission, the present embodiment is optimized on the basis of above-described embodiment, and described control terminal is connected by Zigbee wireless ad hoc network with supervisory control system.Zigbee wireless ad hoc network its to build cost low, and wireless ad hoc network without correlative charges, it is low that signal transmits cost.
As mentioned above, the present invention can be realized preferably.
Claims (5)
1. mud-stone flow disaster matrix monitoring system, the monitoring means comprising 16 control terminals and be connected on control terminal and signal transmitting apparatus, it is characterized in that: described control terminal is wirelessly connected in supervisory control system, described supervisory control system comprises network type matrix control system, the matrix monitor of 16 monitor formations and decoder, described decoder comprises character matrix supervisory keyboard and signal distributor, described matrix monitor is connected with control system by signal distributor, described character matrix supervisory keyboard is connected on the signal input part of matrix monitor.
2. mud-stone flow disaster matrix monitoring system according to claim 1, is characterized in that: described monitoring means comprise for monitor water pressure change fibre optic compression sensor, for monitor ground movements deep soil movement transducer, for monitoring the video acquisition device of surface soil layer mobile status.
3. mud-stone flow disaster matrix monitoring system according to claim 2, is characterized in that: described video acquisition device is camera.
4. mud-stone flow disaster matrix monitoring system according to claim 1 and 2, is characterized in that: described signal transmitting apparatus is wireless signal transmission.
5. mud-stone flow disaster matrix monitoring system according to claim 3, is characterized in that: described control terminal is connected by Zigbee wireless ad hoc network with supervisory control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410534635.XA CN104270611A (en) | 2014-10-13 | 2014-10-13 | Debris flow disaster matrix monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410534635.XA CN104270611A (en) | 2014-10-13 | 2014-10-13 | Debris flow disaster matrix monitoring system |
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| CN104270611A true CN104270611A (en) | 2015-01-07 |
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| CN201410534635.XA Pending CN104270611A (en) | 2014-10-13 | 2014-10-13 | Debris flow disaster matrix monitoring system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006092398A (en) * | 2004-09-27 | 2006-04-06 | Shinko Electric Co Ltd | Disaster predetecting system |
| CN102354432A (en) * | 2011-09-30 | 2012-02-15 | 昆明理工大学 | Landslip and debris flow early warning system based on MESH network |
| CN202383803U (en) * | 2011-09-19 | 2012-08-15 | 南京易周能源科技有限公司 | Torrential flood geological disaster early warning system |
| CN203149775U (en) * | 2013-04-03 | 2013-08-21 | 四川派力工程建设有限公司 | Real-time monitoring and early-warning system based on sensing detection and video detection for debris flow |
-
2014
- 2014-10-13 CN CN201410534635.XA patent/CN104270611A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006092398A (en) * | 2004-09-27 | 2006-04-06 | Shinko Electric Co Ltd | Disaster predetecting system |
| CN202383803U (en) * | 2011-09-19 | 2012-08-15 | 南京易周能源科技有限公司 | Torrential flood geological disaster early warning system |
| CN102354432A (en) * | 2011-09-30 | 2012-02-15 | 昆明理工大学 | Landslip and debris flow early warning system based on MESH network |
| CN203149775U (en) * | 2013-04-03 | 2013-08-21 | 四川派力工程建设有限公司 | Real-time monitoring and early-warning system based on sensing detection and video detection for debris flow |
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Application publication date: 20150107 |
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| RJ01 | Rejection of invention patent application after publication |