CN104457905A - Water level monitoring and warning device and water level monitoring and warning method - Google Patents
Water level monitoring and warning device and water level monitoring and warning method Download PDFInfo
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- CN104457905A CN104457905A CN201410771118.4A CN201410771118A CN104457905A CN 104457905 A CN104457905 A CN 104457905A CN 201410771118 A CN201410771118 A CN 201410771118A CN 104457905 A CN104457905 A CN 104457905A
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Abstract
The invention discloses a water level monitoring and warning device and a water level monitoring and warning method. The water level monitoring and warning device comprises a solar power supply module, a signal acquisition module, an intelligent data analysis module and a signal transmission module. The solar power supply module is electrically connected with the intelligent data analysis module and is used for supplying power for the intelligent data analysis module; the signal acquisition module is used for monitoring water level information of culverts in real time and transmitting the water level information to the intelligent data analysis module; the intelligent data analysis module analyses data according to the received water level information, acquires the current water level of the culverts and judges whether warning signals need to be transmitted or not according to the current water level; the rank of the warning signals can be further judged after the warning signals are determined to be transmitted, and the warning signals at the corresponding rank are transmitted; the signal transmission module is used for transmitting the warning signals at the corresponding rank to a monitoring center. The water level monitoring and warning device and the water level monitoring and warning method have the advantage that the problem of unnecessary loss due to delayed warning of existing water volume monitoring methods for culverts can be effectively solved by the aid of the water level monitoring and warning device and the water level monitoring and warning method.
Description
Technical field
The present invention relates to water level monitoring field, particularly relate to a kind of water level monitoring prior-warning device and method.
Background technology
Culvert refers in highway engineering construction, in order to make highway do not blocked traffic by water channel smoothly, builds the water draining pass (crossing aquaporin) below road surface under being located at roadbed.Can be allowed below Shui Cong highway by this structure and flow through.For crossing over natural cheuch depression excretion flood, or across the grade separation passage of size road as people, animal and vehicle, or field irrigation is as water channel.Culvert is primarily of barrel, basis, end and aileron etc.Culvert is the principle according to linker, and the materials such as conventional brick, stone, concrete and reinforced concrete build up.General aperture is less, and shape has tubular, box-shaped and arch etc.Between flood season, if excessive by the culvert water yield, not in time, facilities such as causing highway bridge of can not adopting an effective measure is not damaged by water logging, thus causes damage in alarm.Therefore, monitoring is carried out to the water yield by culvert and seem particularly important.
At present, monitor and mainly adopt water level collimation method and buoy method by the culvert water yield.Although these two kinds of methods are directly perceived, can not accomplishing to monitor on a large scale continuously, for safeguarding cost recovery, needing to drop into a large amount of manpowers.Further, night or physical environment severe time accurately can not learn and be easy to the situation of culvert water amount cause alarm not in time, cause unnecessary loss.
Summary of the invention
Based on this, be necessary easily to cause alarm not in time for existing culvert water quantity monitoring method, and then cause the problem of unnecessary loss, a kind of water level monitoring prior-warning device and method are provided.
For realizing a kind of water level monitoring prior-warning device that the object of the invention provides, comprise solar powered module, signal acquisition module, Intelligent data analysis module and signal transmission module;
Described solar powered module is electrically connected with described Intelligent data analysis module, for power supply to described Intelligent data analysis module;
Described signal acquisition module is fixedly mounted on the inwall of culvert, is connected with described Intelligent data analysis module communication, for the water level information of culvert described in Real-Time Monitoring, and described water level information is sent to described Intelligent data analysis module;
Described Intelligent data analysis module carries out data analysis according to the described water level information received, and obtains the current level of described culvert, and judges whether to send alarm signal according to described current level; And,
Described Intelligent data analysis module also for after determining to send described alarm signal, judges the rank of described alarm signal further, and sends the described alarm signal of appropriate level according to described current level;
Described signal transmission module is connected with described Intelligent data analysis module communication, and for after described Intelligent data analysis module sends the described alarm signal of appropriate level, the described alarm signal of transmission appropriate level is to Surveillance center.
Wherein in an embodiment, described Intelligent data analysis module also sends alarm clearing signal for judging whether according to current level; And,
Described Intelligent data analysis module also for after determining to send described alarm clearing signal, judges the rank of described alarm clearing signal further, and sends the described alarm clearing signal of appropriate level according to described current level;
Described signal transmission module also for send appropriate level when described Intelligent data analysis module described alarm clearing signal after, the described alarm clearing signal of transmission appropriate level is to described Surveillance center.
Wherein in an embodiment, described signal acquisition module comprises by the multiple water sensors on the distributed inwall being arranged on described culvert of insulcrete;
The make-and-break time of described water sensor and/or break-make frequency are as the described water level information of described culvert.
Wherein in an embodiment, described multiple water sensor comprises the first water sensor, the second water sensor and the 3rd water sensor;
The vertical range that described first water sensor is arranged on the position of the inwall of described culvert and the bottom of described culvert is the first preset value;
The vertical range that described second water sensor is arranged on the position of the inwall of described culvert and the bottom of described culvert is the second preset value;
The vertical range that described 3rd water sensor is arranged on the position of the inwall of described culvert and the bottom of described culvert is the 3rd preset value;
Wherein, described first preset value is less than described second preset value, and described second preset value is less than described 3rd preset value.
Wherein in an embodiment, described Intelligent data analysis module comprises receiving element, analytic unit, the first judging unit, the second judging unit and the first transmitting element;
Described receiving element, for receiving the described make-and-break time of described water sensor and/or described break-make frequency;
Described analytic unit, carries out data analysis for the described make-and-break time of described water sensor that receives according to described receiving element and/or described break-make frequency, obtains the described current level of described culvert;
Described first judging unit, for according to described current level, judges whether to send described alarm signal;
Described second judging unit, after determining to send described alarm signal, judges the rank of described alarm signal further for described first judging unit according to described current level;
Described first transmitting element, for after described second judging unit determines the rank of described alarm signal, sends the described alarm signal of appropriate level.
Wherein in an embodiment, described Intelligent data analysis module also comprises the 3rd judging unit, the 4th judging unit and the second transmitting element;
Described 3rd judging unit, for judging whether to send alarm clearing signal according to described current level;
Described 4th judging unit, for after described 3rd judging unit determines to send described alarm clearing signal, judges the rank of described alarm clearing signal further according to described current level;
Described second transmitting element, for after described 4th judging unit determines the rank of described alarm clearing signal, sends the described alarm clearing signal of appropriate level.
Wherein in an embodiment, described solar powered module comprises solar panel, modular converter, DC/DC module and electric battery;
Described modular converter is connected electrically between the output terminal of described solar panel and the input end of described electric battery, for changing the direct current that described solar panel exports, and stablizes the first voltage that described solar panel inputs to described electric battery;
Described DC/DC module is connected electrically in described electric battery, for by described electric battery for described Intelligent data analysis module provides the second stable voltage.
Accordingly, based on same inventive concept, present invention also offers a kind of water level monitoring method for early warning, comprise the steps:
Be arranged on the water level information of culvert described in the signal acquisition module Real-Time Monitoring on culvert inwall, and described water level information is sent to Intelligent data analysis module;
Described Intelligent data analysis module receives described water level information, and carries out according to described water level information the current level that data analysis obtains described culvert;
Described Intelligent data analysis module judges whether to send alarm signal according to the described current level obtained;
If so, then described Intelligent data analysis module judges the rank of described alarm signal further according to described current level, and sends the described alarm signal of appropriate level;
After described Intelligent data analysis module sends the described alarm signal of appropriate level, the described alarm signal of described signal transmission module transmission appropriate level is to Surveillance center.
Wherein in an embodiment, also comprise the steps:
Whether described Intelligent data analysis module sends alarm clearing signal according to described current level;
If so, then described Intelligent data analysis module judges the rank of described alarm clearing signal further according to described current level, and sends the described alarm clearing signal of appropriate level;
After described Intelligent data analysis module sends the described alarm clearing signal of appropriate level, the described alarm clearing signal of described signal transmission module transmission appropriate level is to described Surveillance center.
Wherein in an embodiment, state signal acquisition module and comprise multiple multiple water sensors be arranged on culvert inwall;
Wherein, described water level information is make-and-break time and/or the break-make frequency of described water sensor.
The beneficial effect of above-mentioned water level monitoring prior-warning device is:
The water level information monitored, by fixedly mounting signal acquisition module on the inwall of culvert, by the water level information of signal acquisition module Real-Time Monitoring culvert, and is sent to the Intelligent data analysis module be connected with its communication by it.Intelligent data analysis module carries out data analysis according to the water level information received, and obtains the current level of culvert; And judge whether to send alarm signal according to the current level obtained, and after determining to send alarm signal, judge the rank of alarm signal further, and then send the alarm signal of appropriate level.After Intelligent data analysis module sends the alarm signal of appropriate level, by signal transmission module, the alarm signal of appropriate level is transferred to Surveillance center timely, the current level achieving monitoring culvert in real time also sends the object of alarm in time.Avoid the alarm because culvert water level rises and cause the phenomenon of unnecessary loss not in time.Further, a monitor staff can safeguard the multiple culvert of monitoring, greatly reduces the input of manpower.
Accompanying drawing explanation
Fig. 1 is water level monitoring prior-warning device one specific embodiment structural representation of the present invention;
Fig. 2 is another specific embodiment schematic diagram of water level monitoring prior-warning device of the present invention;
Fig. 3 is Intelligent data analysis module diagram in the another specific embodiment of water level monitoring prior-warning device of the present invention;
Fig. 4 is water level monitoring method for early warning one specific embodiment process flow diagram of the present invention.
Embodiment
For making technical solution of the present invention clearly, below in conjunction with drawings and the specific embodiments, the present invention is described in further details.
See Fig. 1, as water level monitoring prior-warning device 100 1 specific embodiment of the present invention, comprise solar powered module 110, signal acquisition module 120, Intelligent data analysis module 130 and signal transmission module 140.
Wherein, solar powered module 110 is electrically connected with Intelligent data analysis module 130, for powering in real time to Intelligent data analysis module 130.
Signal acquisition module 120 is fixedly mounted on the inwall of culvert (Fig. 1 is not shown), is connected with Intelligent data analysis module 130 communication, for the water level information of Real-Time Monitoring culvert, and water level information is sent to Intelligent data analysis module 130.
Intelligent data analysis module 130 carries out data analysis according to the water level information received, and obtains the current level of culvert, and judges whether to send alarm signal according to current level; And,
Intelligent data analysis module 130 also for after determining to send alarm signal, judges the rank of alarm signal further, and sends the alarm signal of appropriate level according to current level.
Signal transmission module 140 is connected with Intelligent data analysis module 130 communication, and for after Intelligent data analysis module 130 sends the alarm signal of appropriate level, signal transmission module 140 transmits the alarm signal of appropriate level to Surveillance center 200.
Wherein, signal transmission module 140 can be the data communications equipments such as communication base station, netting twine, switch or router.
It is by the water level information of signalization acquisition module 120 Real-Time Monitoring culvert, and the water level information monitored according to signal acquisition module 120 by Intelligent data analysis module 130 carries out data analysis, obtains the current level of culvert.And then judge whether to need to send alarm signal according to the current level obtained, and after determining to send alarm signal, judge the rank of alarm signal further.Eventually through signal transmission module 140, the alarm signal of appropriate level is transferred to Surveillance center 200 in time.Achieve the real-time monitoring of culvert water level, and according to different water levels, send the alarm signal of different stage, thus effectively prompting monitor staff opens a sluice gate and draws out some water in time, avoid because alarm causes the infringement of the facility such as bridge floor, roadbed not in time.
Further, the present invention powers to Intelligent data analysis module 130 by adopting solar cell for supplying power module 110, good energy saving property, environmental protection.
Meanwhile, solar powered module 110 powers also can to signal acquisition module 110 and signal transmission module 140, reaches the object of energy-conserving and environment-protective further.
It should be noted that, water level monitoring prior-warning device provided by the invention not only can be applicable to culvert, also can be applicable to bridge opening, the water level monitoring of pipeline such as in sewer, realizes flood control warning function.
In addition, after monitor staff takes measures on customs clearance and to control the water level of culvert, when the water level decreasing of culvert, as a kind of embodiment, the Intelligent data analysis module 130 in water level monitoring prior-warning device 100 provided by the invention is also for judging whether to send alarm clearing signal according to the current level of culvert;
And after determining to send alarm clearing signal, Intelligent data analysis module 130 judges the rank of alarm clearing signal further according to the current level of culvert.
Accordingly, signal transmission module 140 also for send appropriate level when Intelligent data analysis module 130 alarm clearing signal after, the alarm clearing signal of transmission appropriate level is to Surveillance center 200, to point out the SEA LEVEL VARIATION situation of monitor staff's culvert in time, thus realize the accurate monitoring to the water level by culvert.Avoid when the water level decreasing of culvert is to preset requirement, still the water level of culvert is carried out to the phenomenon of the water yield waste that associative operation causes.Ensure that opening a sluice gate in time or barrier gate of culvert, make the more accurate of the water lev el control of culvert.
Wherein, signal acquisition module 120 realizes by multiple water sensor.Because water sensor is based on liquid conduction principle, whether there is water to exist with electrode detector, converting the device doing output with sensor to.Therefore, the make-and-break time of water sensor and break-make frequency can be good at the water level information characterizing culvert.Thus, by gathering the make-and-break time of water sensor and/or the break-make frequency water level information as culvert.
Concrete: signal acquisition module 120 comprises multiple water sensor, by being arranged on the inwall of culvert by distributed for multiple water sensor, realizes the Real-Time Monitoring to the different water levels of culvert and collection.
Firm banking is adopted to be arranged on the inwall of culvert by water sensor, and isolated by the inwall of insulcrete by water sensor and culvert, realize the insulation of the inwall of water sensor and culvert, prevent from causing false short circuit, interference water sensor gathers the water level information of culvert.Ensure that the accuracy of the water level information of the culvert that water sensor monitors, thus avoid Intelligent data analysis module 130 to receive the water level information of mistake, and then send the alarm signal (or alarm clearing signal) of mistake, further ensure reliability and the accuracy of water level monitoring prior-warning device 100 provided by the invention.
It should be noted that, water sensor can be the water sensors such as electric pole type, photo-electric, probe-type or cable type.Adopt water sensor to gather the water level information of culvert, structure is simple, easy for installation.Further, water sensor oneself power consumption is lower, and cost is low, installs simple, also can realize annual unmanned and uninterruptedly monitor.
, it should be noted that, as a kind of embodiment, the number of water sensor is chosen as three herein, see Fig. 2, is respectively the first water sensor 121, second water sensor 122 and the 3rd water sensor 123.Wherein:
The vertical range that first water sensor 121 is arranged on the position of the inwall of culvert 300 and the bottom of culvert 300 is the first preset value.
The vertical range that second water sensor 122 is arranged on the position of the inwall of culvert 300 and the bottom of culvert 300 is the second preset value.
The vertical range that 3rd water sensor 123 is arranged on the position of the inwall of culvert 300 and the bottom of culvert 300 is the 3rd preset value.
Wherein, the first preset value is less than the second preset value, and the second preset value is less than the 3rd preset value.That is, the position that the first water sensor 121 is positioned at the inwall of culvert 300 is positioned at the position of the inwall of culvert 300 lower than the second water sensor 122.Further, the position that the second water sensor 122 is positioned at the inwall of culvert 300 is positioned at the position of the inwall of culvert 300 lower than the 3rd water sensor 123.That is, as a reference point with the bottom of culvert 300, the first water sensor 121, second water sensor 122 and the 3rd water sensor 123 are arranged on the inwall of culvert 300 successively from the bottom to top.
By multiple water sensor being separately positioned on the diverse location place of the inwall of culvert 300, the vertical range of the bottom of its distance culvert 300 is different.When the water level of culvert 300 changes, the corresponding data of water sensor collection at diverse location place, produce corresponding state change (as disconnected or being communicated with).And then carry out data analysis by Intelligent data analysis module 130 according to the state change of each water sensor, and determine whether to send alarm signal (or alarm clearing signal) according to analysis result, and the rank of the alarm signal (or alarm clearing signal) sent.Structure is simple, installs firmly.One-step installation can Long-Time Service, and ease for operation is good.Do not have serious physical to damage and do not need more exchange device, durability is good.Further, a monitor staff can safeguard the multiple culvert of monitoring, and human input cost significantly reduces.
And, changed by the state of the water sensor according to diverse location, carry out analysis and obtain the current level of culvert to send the alarm signal (or alarm clearing signal) of different stage, monitor staff can be pointed out in time to adopt corresponding measure according to different alarm signals (or alarm clearing signal), achieve the accurate monitoring of culvert water amount.
Concrete, see Fig. 3, when Intelligent data analysis module 130 carries out data analysis according to the water level information of the water sensor collection at diverse location place, it comprises receiving element 131, analytic unit 132, first judging unit 133, second judging unit 134 and the first transmitting element 135.Wherein:
Receiving element 131, for receiving make-and-break time and/or the break-make frequency of water sensor.
Analytic unit 132, for carrying out data analysis according to the make-and-break time of water sensor and/or break-make frequency, obtains the current level of culvert.
First judging unit 133, for according to current level, judges whether to send alarm signal.
Second judging unit 134, after determining to send alarm signal, judges the rank of alarm signal further for the first judging unit 133 according to current level.
First transmitting element 135, for after the second judging unit 134 determines the rank of alarm signal, sends the alarm signal of appropriate level.
As: for the inwall diverse location place of culvert 300, three water sensors (see Fig. 2) are installed, after receiving element 131 in Intelligent data analysis module 130 receives the make-and-break time that the first water sensor 121, second water sensor 122 and the 3rd water sensor 123 send respectively, the analytic unit 132 in Intelligent data analysis module 130 carries out data analysis.Be in long-time connected state when analytic unit 132 analyzes the first water sensor 121, the second water sensor 122 is communicated with once in a while, when 3rd water sensor 123 is then in long-time off-state, the current level of culvert can be obtained between the installation site of the first water sensor 121 and the installation site of the second water sensor 122.Thus, the first judging unit 133 in Intelligent data analysis module 130 judges whether to send alarm signal according to the current level obtained again.Wherein, the first judging unit 133 can compare according to the preset value of the current level of culvert 300 and safety level and judge.If current level is greater than the preset value of safety level, then determine to send alarm signal; If current level does not exceed the preset value of safety level, then determine not send alarm signal.After the first judging unit 133 determines to send alarm signal, the second judging unit 134 judges the rank of alarm signal more further according to current level.After the second judging unit 134 judges the rank of alarm signal, sent the alarm signal of appropriate level by the first transmitting element 135.
Concrete, as a kind of embodiment, the rank of alarm signal divides by such as under type:
When the current level of culvert is less than the first preset water level, do not send alarm signal; Current level is more than or equal to the first preset water level, and when being less than the second preset water level, then sends elementary alarm signal; Current level is greater than the second preset water level, and when being less than or equal to the 3rd preset water level, then sends intermediate alarm signal; When current level is greater than the 3rd preset water level, then send advanced alarm signal.
Further, see Fig. 3, Intelligent data analysis module 130 also comprises the 3rd judging unit 136, the 4th judging unit 137 and the second transmitting element 138.Wherein:
3rd judging unit 136, sends alarm clearing signal for judging whether according to current level.
4th judging unit 137, for after the 3rd judging unit 136 determines to send alarm clearing signal, judges the rank of alarm clearing signal further according to current level.
Second transmitting element 138, for after the 4th judging unit 137 determines the rank of alarm clearing signal, sends the alarm clearing signal of appropriate level.
Wherein, the judgement of alarm clearing signal and alarm clearing signal level other judge with alarm signal same or similar, no longer repeat here.
It is pointed out that the rank of alarm signal (or alarm clearing signal), monitoring water level degree and the duration can according to the actual requirements or seasonal variations carry out long-range setting.Thus actual monitored can be carried out according to actual conditions to the water amount of culvert, enhance usability and the dirigibility of water level monitoring prior-warning device 100.
In addition, after on the inwall that multiple water sensor is arranged on culvert, the interval between its every two arbitrarily can set according to actual conditions.Water level monitoring prior-warning device provided by the invention is made to have more dirigibility.
Further, water level monitoring prior-warning device 100 provided by the invention adopts solar powered module 110 to power.Wherein, solar powered module 110 comprises solar panel, modular converter, DC/DC (Direct Current, direct current) module and electric battery.
Modular converter is connected electrically between the output terminal of solar panel and the input end of electric battery, for the direct current that conversion solar cell plate exports, and stablizes the first voltage that solar panel inputs to electric battery.
DC/DC module electrical connection on the battery pack, for by electric battery for Intelligent data analysis module 130 provides the second stable voltage.
Accordingly, based on same inventive concept, present invention also offers a kind of water level monitoring method for early warning.Due to the principle of water level monitoring method for early warning provided by the invention and the principle of work of water level monitoring prior-warning device provided by the invention same or similar, therefore repeat part repeat no more.
See Fig. 4, as water level monitoring method for early warning one specific embodiment provided by the invention, comprise the steps:
Step S100, is arranged on the water level information of the signal acquisition module Real-Time Monitoring culvert on culvert inwall, and water level information is sent to Intelligent data analysis module.
Step S200, Intelligent data analysis module receives water level information, and carries out according to water level information the current level that data analysis obtains culvert;
Step S300, Intelligent data analysis module judges whether to send alarm signal according to the current level obtained.If so, then perform step S400, Intelligent data analysis module judges the rank of alarm signal further according to current level, and sends the alarm signal of appropriate level.If not, then return step S100, continue the water level information of monitoring culvert, and the water level information monitored is sent to Intelligent data analysis module in real time.
Step S500, after Intelligent data analysis module sends the alarm signal of appropriate level, the alarm signal of signal transmission module transmission appropriate level is to Surveillance center.
Wherein in an embodiment, also comprise the steps:
Step S300 ', whether Intelligent data analysis module sends alarm clearing signal according to current level.
Step S400 ', if so, then Intelligent data analysis module judges the rank of alarm clearing signal further according to current level, and sends the alarm clearing signal of appropriate level.
Step S500 ', after Intelligent data analysis module sends the alarm clearing signal of appropriate level, the alarm clearing signal of signal transmission module transmission appropriate level is to Surveillance center.
It should be noted that, as preferred embodiment, signal acquisition module comprises multiple multiple water sensors be arranged on culvert inwall.Wherein, water level information is make-and-break time and/or the break-make frequency of water sensor.Namely by selecting the water level information of change as culvert of the on off operating mode of water sensor when SEA LEVEL VARIATION, data are intuitive and reliable, are easy to analyze.
Water level monitoring method for early warning provided by the invention, by the water level information of Real-Time Monitoring culvert, and carries out data analysis according to the water level information monitored, and obtains the current level of culvert.And then judge whether to send alarm signal according to the current level obtained, and after determining to send alarm signal, judge the rank of alarm signal further; And the alarm signal of appropriate level is sent to Surveillance center, with the SEA LEVEL VARIATION situation of real-time prompting monitor staff culvert, and then monitor staff can be taken appropriate measures in time according to the alarm signal of different stage, avoid the damage phenomenon that and alarm excessive by the water yield of culvert causes the facility such as highway, bridge floor not in time.Efficiently solving existing culvert water quantity monitoring method easily causes alarm to cause the problem of unnecessary loss not in time.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a water level monitoring prior-warning device, is characterized in that, comprises solar powered module, signal acquisition module, Intelligent data analysis module and signal transmission module;
Described solar powered module is electrically connected with described Intelligent data analysis module, for power supply to described Intelligent data analysis module;
Described signal acquisition module is fixedly mounted on the inwall of culvert, is connected with described Intelligent data analysis module communication, for the water level information of culvert described in Real-Time Monitoring, and described water level information is sent to described Intelligent data analysis module;
Described Intelligent data analysis module carries out data analysis according to the described water level information received, and obtains the current level of described culvert, and judges whether to send alarm signal according to described current level; And,
Described Intelligent data analysis module also for after determining to send described alarm signal, judges the rank of described alarm signal further, and sends the described alarm signal of appropriate level according to described current level;
Described signal transmission module is connected with described Intelligent data analysis module communication, and for after described Intelligent data analysis module sends the described alarm signal of appropriate level, the described alarm signal of transmission appropriate level is to Surveillance center.
2. water level monitoring prior-warning device according to claim 1, is characterized in that, described Intelligent data analysis module also sends alarm clearing signal for judging whether according to current level; And,
Described Intelligent data analysis module also for after determining to send described alarm clearing signal, judges the rank of described alarm clearing signal further, and sends the described alarm clearing signal of appropriate level according to described current level;
Described signal transmission module also for send appropriate level when described Intelligent data analysis module described alarm clearing signal after, the described alarm clearing signal of transmission appropriate level is to described Surveillance center.
3. water level monitoring prior-warning device according to claim 1 and 2, is characterized in that, described signal acquisition module comprises by the multiple water sensors on the distributed inwall being arranged on described culvert of insulcrete;
The make-and-break time of described water sensor and/or break-make frequency are as the described water level information of described culvert.
4. water level monitoring prior-warning device according to claim 3, is characterized in that, described multiple water sensor comprises the first water sensor, the second water sensor and the 3rd water sensor;
The vertical range that described first water sensor is arranged on the position of the inwall of described culvert and the bottom of described culvert is the first preset value;
The vertical range that described second water sensor is arranged on the position of the inwall of described culvert and the bottom of described culvert is the second preset value;
The vertical range that described 3rd water sensor is arranged on the position of the inwall of described culvert and the bottom of described culvert is the 3rd preset value;
Wherein, described first preset value is less than described second preset value, and described second preset value is less than described 3rd preset value.
5. water level monitoring prior-warning device according to claim 3, is characterized in that, described Intelligent data analysis module comprises receiving element, analytic unit, the first judging unit, the second judging unit and the first transmitting element;
Described receiving element, for receiving the described make-and-break time of described water sensor and/or described break-make frequency;
Described analytic unit, carries out data analysis for the described make-and-break time of described water sensor that receives according to described receiving element and/or described break-make frequency, obtains the described current level of described culvert;
Described first judging unit, for according to described current level, judges whether to send described alarm signal;
Described second judging unit, after determining to send described alarm signal, judges the rank of described alarm signal further for described first judging unit according to described current level;
Described first transmitting element, for after described second judging unit determines the rank of described alarm signal, sends the described alarm signal of appropriate level.
6. water level monitoring prior-warning device according to claim 5, is characterized in that, described Intelligent data analysis module also comprises the 3rd judging unit, the 4th judging unit and the second transmitting element;
Described 3rd judging unit, for judging whether to send alarm clearing signal according to described current level;
Described 4th judging unit, for after described 3rd judging unit determines to send described alarm clearing signal, judges the rank of described alarm clearing signal further according to described current level;
Described second transmitting element, for after described 4th judging unit determines the rank of described alarm clearing signal, sends the described alarm clearing signal of appropriate level.
7. water level monitoring prior-warning device according to claim 1, is characterized in that, described solar powered module comprises solar panel, modular converter, DC/DC module and electric battery;
Described modular converter is connected electrically between the output terminal of described solar panel and the input end of described electric battery, for changing the direct current that described solar panel exports, and stablizes the first voltage that described solar panel inputs to described electric battery;
Described DC/DC module is connected electrically in described electric battery, for by described electric battery for described Intelligent data analysis module provides the second stable voltage.
8. a water level monitoring method for early warning, is characterized in that, comprises the steps:
Be arranged on the water level information of culvert described in the signal acquisition module Real-Time Monitoring on culvert inwall, and described water level information is sent to Intelligent data analysis module;
Described Intelligent data analysis module receives described water level information, and carries out according to described water level information the current level that data analysis obtains described culvert;
Described Intelligent data analysis module judges whether to send alarm signal according to the described current level obtained;
If so, then described Intelligent data analysis module judges the rank of described alarm signal further according to described current level, and sends the described alarm signal of appropriate level;
After described Intelligent data analysis module sends the described alarm signal of appropriate level, the described alarm signal of described signal transmission module transmission appropriate level is to Surveillance center.
9. water level monitoring method for early warning according to claim 8, is characterized in that, also comprise the steps:
Whether described Intelligent data analysis module sends alarm clearing signal according to described current level;
If so, then described Intelligent data analysis module judges the rank of described alarm clearing signal further according to described current level, and sends the described alarm clearing signal of appropriate level;
After described Intelligent data analysis module sends the described alarm clearing signal of appropriate level, the described alarm clearing signal of described signal transmission module transmission appropriate level is to described Surveillance center.
10. water level monitoring method for early warning according to claim 8, is characterized in that, described signal acquisition module comprises multiple multiple water sensors be arranged on culvert inwall;
Wherein, described water level information is make-and-break time and/or the break-make frequency of described water sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771118.4A CN104457905A (en) | 2014-12-12 | 2014-12-12 | Water level monitoring and warning device and water level monitoring and warning method |
Applications Claiming Priority (1)
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| CN106248165A (en) * | 2016-08-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | Water level monitoring system in water collect tank |
| CN106448200A (en) * | 2016-09-29 | 2017-02-22 | 哈尔滨工程大学 | Anti-lightning tunnel waterlogging warning system and method based on 4G network |
| CN107449486A (en) * | 2017-07-20 | 2017-12-08 | 安徽建筑大学 | A kind of Water-Level Supervising System and its monitoring method |
| CN107643076A (en) * | 2017-09-28 | 2018-01-30 | 中国水利水电科学研究院 | A kind of portable Hu Ku top layers flow field real-time monitoring device and its monitoring method |
| WO2018152667A1 (en) * | 2017-02-21 | 2018-08-30 | 深圳双创科技发展有限公司 | Loudspeaker-based water level warning system and method |
| CN110617867A (en) * | 2018-06-20 | 2019-12-27 | 台山市金讯互联网络科技有限公司 | Method and device for preventing water immersion of vehicle |
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| CN106448200A (en) * | 2016-09-29 | 2017-02-22 | 哈尔滨工程大学 | Anti-lightning tunnel waterlogging warning system and method based on 4G network |
| CN106448200B (en) * | 2016-09-29 | 2019-06-14 | 哈尔滨工程大学 | Anti-lightning strike tunnel ponding warning system and method based on 4G network |
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| CN112508370A (en) * | 2020-11-27 | 2021-03-16 | 通号通信信息集团有限公司 | Device, method, medium and equipment for evaluating passing safety of underpass culvert road |
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| CN112577564A (en) * | 2020-12-03 | 2021-03-30 | 淮安特创科技有限公司 | Liquid medicine leakage alarm monitoring method and device |
| CN112483905A (en) * | 2020-12-11 | 2021-03-12 | 马鞍山市博浪热能科技有限公司 | Water pipe breakage warning system based on Internet of things |
| CN113267232A (en) * | 2021-06-28 | 2021-08-17 | 张炜 | Highway culvert rainstorm and flooding warning emergency system and emergency method |
| CN113932694A (en) * | 2021-10-25 | 2022-01-14 | 四川省水利科学研究院 | Culvert safety automatic monitoring system |
| CN113932694B (en) * | 2021-10-25 | 2024-05-17 | 四川省水利科学研究院 | Automatic monitoring system for culvert safety |
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