CN104732729A - Energy-saving type flood early warning method and device for garage - Google Patents
Energy-saving type flood early warning method and device for garage Download PDFInfo
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- CN104732729A CN104732729A CN201510168072.1A CN201510168072A CN104732729A CN 104732729 A CN104732729 A CN 104732729A CN 201510168072 A CN201510168072 A CN 201510168072A CN 104732729 A CN104732729 A CN 104732729A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000012545 processing Methods 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims abstract description 35
- 238000005070 sampling Methods 0.000 claims abstract description 16
- 230000005059 dormancy Effects 0.000 claims abstract description 12
- 238000006424 Flood reaction Methods 0.000 claims description 24
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000037452 priming Effects 0.000 claims description 12
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- 238000005265 energy consumption Methods 0.000 abstract description 7
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- 238000004134 energy conservation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses an energy-saving type flood early warning method and device for a garage. The early warning method includes the step of dormancy, wherein before the water level of the garage reaches a start water level, the early warning device is in a dormancy standby mode; the step of working, wherein when the water level of the garage reaches the start water level, a controller is activated, and the device goes into a working mode; the step of sampling, wherein after the device goes into the working mode, sampling is conducted through a water level sensor to obtain the height of the water level; the step of early warning, wherein when the value of the water level reaches a threshold value H0, a communication module is started to inform a car owner or related personnel; the step of stopping, wherein when stop conditions are met, early warning is stopped, and the device returns back to the dormancy mode. The early warning device mainly comprises a base, a digging rope, a travel switch, a floater, a digital processing chip, the communication module, a power supply for providing electric energy and the water level sensor. The dormancy mode is designed, so the device can automatically switch between the dormancy mode and the working mode; furthermore, an electronic switch can be arranged for starting and closing a related circuit module, and therefore energy consumption can be reduced to the greatest extent.
Description
Technical field
The present invention relates to vehicle service safety protection technique and application thereof, particularly relate to a kind of energy-saving garage floods method for early warning and device.
Background technology
Along with the significantly increase of automobile pollution, the garage especially construction of underground garage and use becomes the conventional storing cycle scheme of existing housing estate development.But due to reasons such as inclement weather, drain system fault or mismanagements, underground garage floods cause the parking cars media report of water logging is increasing, causes the phenomenon of being discord such as unnecessary Socie-economic loss and car owner's right-safeguarding dispute.Therefore, develop and a kind ofly automatic detection vehicle storehouse floods situation intellectual analysis can to judge and remind the safety early warning device of related personnel to have great social value.
Be not difficult to find through retrieval, the device at present for vehicle water logging warning or early warning probably comprises following two kinds: one is arranged on vehicle by device, and one is arranged in garage or culvert by device.
For the warning device be arranged on vehicle, be divided into again following two kinds: wherein a class as application number be 201210490853.9, name is called the Chinese invention patent application of " vehicle paddle security system and method for work thereof "; Application number is 201420202657.1, name is called the Chinese utility model patent of " vehicle alarming system of paddling " etc., this kind of device mainly to be paddled safety problem for vehicle, prevent that vehicle is prominent in motion meets ponding road surface and the potential safety hazard brought, but probably because wheel rolling causes water level fluctuation or local to be splashed and false alarm, and the fact of generally often likely having paddled when sending early warning, inapplicable for the flameout state vehicle be parked in garage in addition.Also have a class as: application number is 201220636433.2, name is called the Chinese utility model patent of " wading alarm device "; Application number is 201320795409.8, name is called the Chinese utility model patent of " water logging car alarm "; Application number is 201420367678.9, name is called the Chinese utility model patent of " a kind of automobile protected against the effects of immersion warning device ", this kind of device can carry out water logging warning to the vehicle stopped, but with the device that car carries, inconvenience is installed on vehicle, be subject to the foreign object damage such as the stone rolled by wheel from road surface, easily because dust and greasy filth are piled up and detected misalignment or inefficacy, and the simple alarm that usually only can realize reaching warning line cannot realize intelligent early warning.
For the warning device be arranged in garage or culvert, as application number be 201420121688.4, name is called " a kind of Chinese utility model patent of underground garage water logging alarm device; Application number is 201220319128.0, name is called the Chinese utility model patent of " a kind of vehicle waterproof monitoring device "; Application number is 201220223458.X, name is called the Chinese utility model patent of " culvert water level detecting warning device ".Such device also only can reach the warning of warning line, cannot reach intelligent early-warning, and substantially for supvr is equipped with, can not notify car owner.
In a word, the direct invention about the early warning of underground garage water level at present or application have no relevant report through retrieval and inquisition, only there are some inventions about water level detecting and warning and apply.These inventions are mostly applied to garage, culvert, tunnel, low-lying road etc., and easily waterflooding is local, belongs to the relatively simple system of fixed installation, mode of operation, there is deficiency more or less in portable layout, early warning dirigibility etc.Especially system energy consumption aspect, fails to propose good energy-saving technical scheme, and mains supply or the solar electrical energy generation homenergic of adopting supplements measure more.But water level early warning system is due to contact water on the one hand, may there is danger of hazardous electrical discharges when adopting mains supply; Underground garage is generally that sunlight cannot irradiate arrival on the other hand, and sun power, wind energy etc. carry generating measure and be difficult to obtain application preferably at underground garage.Therefore, study a kind of early warning system self possessing super energy conservation characteristic and there is larger realistic meaning.In addition, be different from existing water level early warning invention, garage water level prior-warning device also should have with low cost, be easy to features such as applying, to better meet the demand in a large amount of garage and car owner.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of small and exquisite, low energy consumption, intelligent early-warning, the energy-saving garage floods method for early warning being applicable to underground garage portablely can arranging, be easy to application and device.
For solving the problems of the technologies described above, technical solution of the present invention is:
A kind of energy-saving garage floods method for early warning, comprises the steps:
Step one, dormancy, arrives before priming level at garage water level, and each electric elements of system all must not electricity, or electricly waits for wake-up signal except controller obtains quietly other electric elements outer all must not be electric, and prior-warning device is in park mode always;
Step 2, work, when garage water level arrives priming level, the controller in prior-warning device is activated, and this timer enters mode of operation;
Step 3, sampling, system is sampled by level sensor after entering mode of operation, obtains height of water level in garage;
Step 4, early warning, when the water level value obtained arrives threshold value H
0time, start communication module and notify car owner or related personnel;
Step 5, stops, and when system judges to arrive stop condition, stops early warning, returns step one and enter park mode.
Preferably, in described step 2, active controller when adopting the structure of float switch to realize arriving priming level.
Preferably, described step 3, while acquisition garage height of water level, calculates water level rise speed further, and reaches capping value H in step 4 according to this water level rise rate estimation water level
1t excess time, and these data are sent to car owner or related personnel by communication module together.
Preferably, when the stop condition of described step 5 adopts water level to be returned to priming level, judge to stop early warning; Or/and remind the mode of number of times higher limit to stop early warning by setting.
A kind of energy-saving garage floods prior-warning device, comprises base, stay cord, travel switch, float, digital processing chip, communication module, the power supply providing electric energy and level sensor; Any ground that this base is placed or is fixed in garage, it is connected with described float by described stay cord, and this float is hollow structure; The trip switch is arranged on outside float, and itself and base engagement control it and whether reset; This digital processing chip is electrically connected with the trip switch, and it obtains electric after accepting the reset signal of travel switch; This communication module is electrically connected with this digital processing chip, and it receives the floods prompting message from digital processing chip and sends to car owner or related personnel; This level sensor is electrically connected with this digital processing chip, and it is in order to gather the height of water level.
Preferably, electronic switch is connected with between described level sensor and described digital processing chip; Described communication module is connected with described digital processing chip by electronic switch.
Preferably, described float is that square, described travel switch is arranged on square float side bottom, and described base is provided with groove.
Preferably, described communication module is GSM, GPS or Wifi.
Preferably, described power supply is TunePower or the formula of replacing battery; When for TunePower, arrange one further and be connected battery charging inlet with this power electric.
Preferably, an interface for the programming and setting that realize digital processing chip is set further.
Preferably, the pilot lamp being used for display system duty is set further.
Preferably, the switch being used for start stop system is set further.
Preferably, the LED illumination module that acousto-optic-electric controls is set up further.
Preferably, arrange a dividing plate in described float, described digital processing chip, communication module, power supply and level sensor to be arranged in float and to be positioned at the top of dividing plate; Bottom within this float is provided with counterweight.
Preferably, described level sensor comprises the reel being arranged on float inside, and described stay cord one end is fixed on base, and the other end is fixed on reel, and stay cord main body is wound on reel; The two ends of this reel are connected and installed with the returning device that stay cord can be made to unroll on reel respectively and can measure the rotational angle of reel and measuring-signal is transferred to the angular displacement sensor of digital processing chip.
The method for early warning of above-mentioned garage floods prior-warning device is: after system has disposed prior-warning device, press switch, system cloud gray model, but worked in park mode, waits for that the reset signal coming from travel switch is waken up; Now, two electronic switches all disconnect, and angular displacement sensor and communication module are in off-position; When garage exists water inlet and forms height of water level, float rises and leaves base under buoyancy, and travel switch resets and produces look-at-me; Digital processing chip receives look-at-me and to go forward side by side row relax, makes system from sleep mode wakeup by arranging timer internal interval T break period and enters circulating sampling mode of operation; When the fixed time interval set arrives, digital processing chip sends the electronic switch that instruction unpack is connected with angular displacement sensor, and angular displacement sensor obtains electric work, detects the rotational angle of reel and sends to digital processing chip; Digital processing chip closes this electronic switch after receiving angular signal again, and angular displacement sensor power-off stops; Digital processing chip is according to reel corner and reel radius calculation height of water level and height of water level climbing speed subsequently; When height of water level does not reach setting threshold value of warning H
0time, system does not carry out any operation, waits for next sampling instant; When height of water level reaches setting threshold value of warning H
0time, digital processing chip estimates that water level rises to allowable upper limit value H automatically
1time required time t, and open the electronic switch be connected with communication module and make communication module obtain electric work to send prompting message to car owner or related personnel; Digital processing chip is again closed this electronic switch communication module power-off is stopped subsequently; Information sends and has successfully then sent information sum and add 1 storage; System automatic decision has sent information sum and whether has arrived presetting maximum number, and when reaching maximum number, system early warning task completes, automatically stops early warning and again enters park mode; When not reaching maximum number, the early warning again of next sampling interval of system wait; Whenever once water level takes off, float returns seat, and travel switch is depressed again, and system enters dormancy energy saver mode, causes float to disseat until water level rises again; Iterative cycles like this is till the not enough or artificial shutdown system of electric quantity of power supply.
After adopting such scheme, because the present invention devises park mode, system can be changed automatically at park mode and mode of operation, remain on park mode except the water inlet moment occurs in garage all always, and electronic switch can also be arranged further close the start and stop of interlock circuit module when being in mode of operation, thus energy consumption can be reduced to greatest extent.
And the present invention and if only if detect underground garage water level rise and exceed setting threshold value time, can intelligent reminding car owner or related personnel at the appointed time in remove vehicle, maximum permission time of moving car calculates acquisition automatically according to current level and climbing speed thereof, therefore significantly can reduce the soaked impaired problem of vehicle because garage floods cause.Consider that car owner's house is mostly positioned at floor above underground garage, physical distance is little, if the probability of success therefore garage flood information can being reminded in time so to save the soaked accident of vehicle is very large, visible the present invention expects that effect is very considerable.
Moreover compact of the present invention, places or installs all very convenient, can not impact, directly can be used by car owner, also can be used by property management personnel the use in garage.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the method for the invention;
Fig. 2 is the structural representation of device of the present invention;
Fig. 3 is the method for early warning process flow diagram of device described in Fig. 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Disclosed is a kind of energy-saving garage floods method for early warning, as shown in Figure 1, described method for early warning comprises the steps:
Step one, dormancy, arrives before priming level at garage water level, and each electric elements of system all must not electricity, or electricly waits for wake-up signal except obtaining except controller quietly other electric elements outer all must not be electric, and prior-warning device is in park mode always;
Step 2, work, when garage water level arrives priming level, the controller in prior-warning device is activated, and this timer enters mode of operation.The active controller when structure of float switch can be adopted to realize arriving priming level, this employing mechanical type activates the mode of turning circuit, and when dormancy, required electric power seldom or does not completely need electric power, thus can reduce energy consumption.
Step 3, sampling, system is sampled by level sensor after entering mode of operation, obtains height of water level in garage, and can calculate rise speed further.
Step 4, early warning, when the water level value obtained arrives threshold value H
0time, start communication module and notify the related personnel such as car owner or building manager.In order to make car owner or related personnel better understand water level conditions in garage, the rise rate estimation water level that system can calculate according to step 3 reaches capping value H
1t excess time, and these data are sent to user together.
Step 5, stops, and when system judges to arrive stop condition, stops early warning, returns step one and enter park mode.Stop condition can adopt various ways to set, and such as, when water level is returned to priming level (during float switch return), judges to stop early warning; After considering prompting repeatedly, the related personnel such as car owner have taked to move the measures such as car, without the need to reminding again, therefore the mode of number of times higher limit can being reminded to stop early warning by setting, namely stopping early warning when reminding number of times to reach higher limit (such as 10 times).
Present invention further teaches a kind of energy-saving garage floods prior-warning device, as shown in Figure 2, is the preferred embodiment of described prior-warning device.Described prior-warning device comprises base 1, stay cord 2, travel switch 3, float 4, digital processing chip 7, communication module 13, power supply 14 and level sensor.Wherein:
Any ground in garage can directly be placed or be bolted on to described base 1.Such as: if car owner uses this device, can place or be fixed on the side of oneself parking stall; If building manager uses this device, can place in multiple corners in garage or fix this device.
Described float 4 is connected with described base 1 by stay cord 2, and this float 4 is hollow structure.The profile of float 4 can not do concrete constraint, and such as circle etc., are square in the present embodiment.
Described travel switch 3 is arranged on outside float 4, and the trip switch 3 coordinates with base 1 and controls it and whether reset.More specifically, described travel switch 3 is arranged on square float 4 side bottom, and described base 1 is provided with groove.When in the groove that float 4 is landed in base 1, travel switch 3 is depressed; After garage occurs to intake and forms water level, float 4 leaves the groove of base 1, and travel switch 3 resets.
Described digital processing chip 7 is electrically connected with travel switch 3, and it obtains electric after the reset signal accepting travel switch 3.The type of this digital processing chip 7 can not do concrete restriction, and preferred the present invention can adopt single-chip microcomputer.
Described communication module 13 is electrically connected with digital processing chip 7, and it receives the floods prompting message from digital processing chip 7 and sends to car owner or related personnel.This communication module 13 can be the various forms such as GSM, GPS, Wifi, preferably can adopt GSM communication module.Further, described communication module 13 can be connected with described digital processing chip 7 by electronic switch 10, only has ability when needing to carry out communication to control electronic switch 10 by digital processing chip 7 like this and opens, thus reduce energy consumption.
Described power supply 14 provides electric energy for system works, and it can be the various rechargeable or formula of replacing batteries, and specifically can not retrain, preferred the present invention adopts Li-Ion rechargeable battery.Further, if adopt Li-Ion rechargeable battery, one can be arranged and be electrically connected battery charging inlet 12 with this power supply 14, to charge to battery.
Described level sensor is electrically connected with described digital processing chip 7, and it is in order to gather the height of water level.Further, between this level sensor and this digital processing chip 7, electronic switch 6 can be connected with, just open this electronic switch 6, to reduce energy consumption when needs carry out height of water level sampling.Described level sensor can adopt various structures, such as float-type liquid level sensor, floating ball type liquid level sensor or static pressure type liquid level sensor etc.In order to utilize described float 4, the present invention preferably adopts float water level sensor.In the embodiment of the present invention, described level sensor comprises the reel 15 being arranged on float 4 inside, and described stay cord 2 one end is fixed on base 1, and the other end is fixed on reel 15, and stay cord 2 main body is wound in reel 15.The two ends of reel 15 are connected and installed with returning device 16 and angular displacement sensor 5 respectively.This returning device 16 can be all kinds, and preferred the present invention uses clockwork spring.This angular displacement sensor 5 can measure the rotational angle of reel 15, and measuring-signal is transferred to digital processing chip 7, and circuit on-off can be controlled by described electronic switch 6 therebetween.The principle of work of level sensor of the present invention is: when garage is without water level, and float 4 is because gravity falling is on base 1, and stay cord 2 is wrapped on reel 15 under the effect of returning device 16, and travel switch 3 is in depressed state.When water inlet occurs in garage and water level rises, float 4 rises, and travel switch 3 resets, and stay cord 2 is with movable reel 15 to rotate, and makes returning device 16 be out of shape simultaneously and produces restoring force, and restoring force ensures to be wrapped on reel 15 when water level whereabouts rear-pulling rope reclaims in time.
Further, an interface 8 can being set, for realizing programming and the setting of digital processing chip 7, realizing setting and the amendment of the information such as water level threshold value of warning, prompting message sum and car owner's communication modes.The concrete form of this interface 8 does not limit, and preferential the present invention adopts USB interface.
This device can also arrange pilot lamp 9 further for display system duty.Switch 11 also can be set further for start stop system.In addition, also can set up the LED illumination module (not shown) that acousto-optic-electric controls, solve the lighting problem in garage simultaneously.
It is inner that the various elements needed for system such as described digital processing chip 7, communication module 13, power supply 14, level sensor, electronic switch 6,10 all can be arranged on described float 4.Rock to prevent the water surface and cause float 4 internal circuit blocks to be intake, a dividing plate 17 can be set in float 4 for realizing simple seal, and various element be arranged at the top of dividing plate 17.In addition, counterweight 18 can be set the bottom within float 4, to ensure float center of gravity direction, avoid float to tumble when water level fluctuation.
Detailed operation principle of the present invention and method for early warning step are as shown in Figure 3.When system has been disposed, press switch 11, system has entered running status, but works in park mode, waits for the reset signal coming from travel switch 3.Now, electronic switch 6 and 10 all disconnects, and angular displacement sensor 5 and communication module 13 are in off-position, and therefore under regular situation, native system can saves energy to greatest extent.
When garage exists water inlet and forms height of water level, float 4 rises and leaves base 1 under buoyancy, and travel switch 3 resets and produces look-at-me.Digital processing chip 7 receives look-at-me and to go forward side by side row relax, makes system from sleep mode wakeup by arranging timer internal sampling time interval T and enters circulating sampling mode of operation.When the fixed time interval set arrives, digital processing chip 7 sends instruction unpack electronic switch 6, and angular displacement sensor 5 obtains electric work, detects the rotational angle of reel 15 and sends to digital processing chip 7.Digital processing chip 7 closes electronic switch 6 after receiving angular signal again, and angular displacement sensor 5 power-off stops, and reduces system electric power.Digital processing chip 7 is according to reel corner and reel radius calculation height of water level and height of water level climbing speed subsequently.When height of water level does not reach setting threshold value of warning H
0time, system does not carry out any operation, waits for next sampling instant; When height of water level reaches setting threshold value of warning H
0time, digital processing chip 7 automatically estimation water level rises to allowable upper limit value H
1time required time t, and open electronic switch 10 make communication module 13 electric work to send prompting message to car owner or related personnel, as " you are good for honorable XX car owner, and your parking stall exists flood hazard, and current level is more than H
0, and after estimating the t time, reach permission water level upper limit H
1, please as early as possible vehicle is driven away." subsequently digital processing chip 7 again close electronic switch 10 communication module 13 power-off stopped, reducing system electric power.Information sends and has successfully then sent information sum and add 1 storage.System automatic decision has sent information sum and whether has arrived presetting maximum number, and when reaching maximum number, system early warning task completes, automatically stops early warning and again enters park mode, the maximum restriction amount of saving energy; When not reaching maximum number, the early warning again of next sampling interval of system wait.Whenever once water level takes off, float 4 times seats, travel switch 3 is depressed again, and system enters dormancy energy saver mode, causes float 4 to disseat until water level rises again.Iterative cycles like this is till the not enough or artificial shutdown system of power supply 14 electricity.
The above is only preferred embodiment of the present invention, not imposes any restrictions technical scope of the present invention, therefore the change in every case done according to claim of the present invention and instructions or modification, all should belong within scope that patent of the present invention contains.
Claims (10)
1. an energy-saving garage floods method for early warning, is characterized in that comprising the steps:
Step one, dormancy, arrives before priming level at garage water level, and each electric elements of system all must not electricity, or electricly waits for wake-up signal except controller obtains quietly other electric elements outer all must not be electric, and prior-warning device is in park mode always;
Step 2, work, when garage water level arrives priming level, the controller in prior-warning device is activated, and this timer enters mode of operation;
Step 3, sampling, system is sampled by level sensor after entering mode of operation, obtains height of water level in garage;
Step 4, early warning, when the water level value obtained arrives threshold value H
0time, start communication module and notify car owner or related personnel;
Step 5, stops, and when system judges to arrive stop condition, stops early warning, returns step one and enter park mode.
2. one according to claim 1 energy-saving garage floods method for early warning, is characterized in that: in described step 2, active controller when adopting the structure of float switch to realize arriving priming level.
3. one according to claim 1 energy-saving garage floods method for early warning, it is characterized in that: described step 3 is while acquisition garage height of water level, further calculating water level rise speed, and reach capping value H in step 4 according to this water level rise rate estimation water level
1t excess time, and these data are sent to car owner or related personnel by communication module together.
4. one according to claim 1 energy-saving garage floods method for early warning, is characterized in that: when the stop condition of described step 5 adopts water level to be returned to priming level, judges to stop early warning; Or/and remind the mode of number of times higher limit to stop early warning by setting.
5. an energy-saving garage floods prior-warning device, is characterized in that: comprise base (1), stay cord (2), travel switch (3), float (4), digital processing chip (7), communication module (13), the power supply (14) providing electric energy and level sensor; Any ground in garage is placed or be fixed on to this base (1), and it is connected with described float (4) by described stay cord (2), and this float is hollow structure; The trip switch (3) is arranged on float (4) outside, and it coordinates with base (1) and controls it and whether reset; This digital processing chip (7) is electrically connected with the trip switch (3), and it obtains electric after accepting the reset signal of travel switch; This communication module (13) is electrically connected with this digital processing chip (7), and it receives the floods prompting message from digital processing chip and sends to car owner or related personnel; This level sensor is electrically connected with this digital processing chip (7), and it is in order to gather the height of water level.
6. one according to claim 5 energy-saving garage floods prior-warning device, is characterized in that: be connected with electronic switch (6) between described level sensor and described digital processing chip (7); Described communication module (13) is connected with described digital processing chip (7) by electronic switch (10).
7. the energy-saving garage of the one according to claim 5 or 6 floods prior-warning device, is characterized in that: described float (4) is for square; Described travel switch (3) is arranged on float side bottom; Described base (1) is provided with and holds float (4) completely seated groove; Described communication module (13) can be GSM, GPS or Wifi; Described power supply can be TunePower or the formula of replacing battery; When for TunePower, arrange one further and be electrically connected battery charging inlet (12) with this power supply (14); An interface (8) for the programming and setting that realize digital processing chip (7) can be set further; Can also the pilot lamp (9) being used for display system duty be set further; Switch (11) for start stop system also can be set further; Also can set up the LED illumination module that acousto-optic-electric controls.
8. according to the energy-saving garage of the one one of claim 5-7 Suo Shu floods prior-warning device, it is characterized in that: arrange a dividing plate (17) in described float (4), described digital processing chip (7), communication module (13), power supply (14) and level sensor to be arranged in float and to be positioned at the top of dividing plate; Bottom within this float (4) is provided with counterweight (18).
9. according to the energy-saving garage of the one one of claim 5-7 Suo Shu floods prior-warning device, it is characterized in that: described level sensor comprises the reel (15) being arranged on float (4) inside, described stay cord (2) one end is fixed on base (1), the other end is fixed on reel (15), and stay cord main body is wound on reel; The two ends of this reel are connected and installed with respectively and stay cord can be made to unroll the returning device (16) on reel and can measure the rotational angle of reel and measuring-signal is transferred to the angular displacement sensor (5) of digital processing chip (7).
10. the method for early warning of a kind of energy-saving garage according to claim 9 floods prior-warning device, it is characterized in that: after system has disposed prior-warning device, press switch, system cloud gray model, but work in park mode, wait for that the reset signal coming from travel switch is waken up; Now, electronic switch (6) and (10) all disconnect, and angular displacement sensor and communication module are in off-position; When garage exists water inlet and forms height of water level, float rises and leaves base under buoyancy, and travel switch resets and produces look-at-me; Digital processing chip receives look-at-me and to go forward side by side row relax, makes system from sleep mode wakeup by arranging timer internal interval T break period and enters circulating sampling mode of operation; When the fixed time interval set arrives, digital processing chip sends instruction unpack electronic switch (6), and angular displacement sensor obtains electric work, detects the rotational angle of reel and sends to digital processing chip; Digital processing chip closes electronic switch (6) after receiving angular signal again, and angular displacement sensor power-off stops; Digital processing chip is according to reel corner and reel radius calculation height of water level and height of water level climbing speed subsequently; When height of water level does not reach setting threshold value of warning H
0time, system does not carry out any operation, waits for next sampling instant; When height of water level reaches setting threshold value of warning H
0time, digital processing chip estimates that water level rises to allowable upper limit value H automatically
1time required time t, and open electronic switch (10) and make communication module obtain electric work to send prompting message to car owner or related personnel; Digital processing chip is again closed electronic switch (10) communication module power-off is stopped subsequently; Information sends and has successfully then sent information sum and add 1 storage; System automatic decision has sent information sum and whether has arrived presetting maximum number, and when reaching maximum number, system early warning task completes, automatically stops early warning and again enters park mode; When not reaching maximum number, the early warning again of next sampling interval of system wait; Whenever once water level takes off, float returns seat, and travel switch is depressed again, and system enters dormancy energy saver mode, causes float to disseat until water level rises again; Iterative cycles like this is till the not enough or artificial shutdown system of electric quantity of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168072.1A CN104732729B (en) | 2015-04-10 | 2015-04-10 | A kind of energy-saving garage floods method for early warning and device |
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| CN105046871A (en) * | 2015-08-07 | 2015-11-11 | 高坤 | Well lid monitoring device and well lid |
| CN105513329A (en) * | 2016-02-02 | 2016-04-20 | 天津市迎云仪表科技有限公司 | Automatic meter reading terminal based on WIFI network |
| CN106679760A (en) * | 2016-12-12 | 2017-05-17 | 国网北京市电力公司 | Overflow warning equipment |
| CN107651313A (en) * | 2017-09-27 | 2018-02-02 | 厦门理工学院 | A kind of transport for keeping object horizontal attitude or deposit method and device |
| CN108248540A (en) * | 2016-12-29 | 2018-07-06 | 长城汽车股份有限公司 | Warning device, method and the vehicle that vehicle is paddled |
| CN108682076A (en) * | 2018-07-03 | 2018-10-19 | 上海电器科学研究所（集团）有限公司 | A kind of mobile interchange operational system and method for charging pile |
| CN109448329A (en) * | 2018-10-31 | 2019-03-08 | 四川长虹电器股份有限公司 | A kind of simple accurately combustible gas leak alarm method |
| CN112443187A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪半导体股份有限公司 | Parking place ground lock, parking place flooding monitoring method and device, storage medium and electronic equipment |
| CN113990048A (en) * | 2021-10-09 | 2022-01-28 | 珠海格力电器股份有限公司 | Garage early warning method and device, storage medium, electronic equipment and system |
| CN114241734A (en) * | 2021-12-21 | 2022-03-25 | 广东电网有限责任公司 | Immersion early warning method and device, electronic equipment and storage medium |
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| CN105046871A (en) * | 2015-08-07 | 2015-11-11 | 高坤 | Well lid monitoring device and well lid |
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| CN109448329A (en) * | 2018-10-31 | 2019-03-08 | 四川长虹电器股份有限公司 | A kind of simple accurately combustible gas leak alarm method |
| CN112443187A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪半导体股份有限公司 | Parking place ground lock, parking place flooding monitoring method and device, storage medium and electronic equipment |
| CN113990048A (en) * | 2021-10-09 | 2022-01-28 | 珠海格力电器股份有限公司 | Garage early warning method and device, storage medium, electronic equipment and system |
| CN114241734A (en) * | 2021-12-21 | 2022-03-25 | 广东电网有限责任公司 | Immersion early warning method and device, electronic equipment and storage medium |
| CN114241734B (en) * | 2021-12-21 | 2023-09-22 | 广东电网有限责任公司 | Immersion early warning method and device, electronic equipment and storage medium |
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