CN104652341A - Road surface ice condition detection and automatic ice-melting system - Google Patents
Road surface ice condition detection and automatic ice-melting system Download PDFInfo
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- CN104652341A CN104652341A CN201510070262.XA CN201510070262A CN104652341A CN 104652341 A CN104652341 A CN 104652341A CN 201510070262 A CN201510070262 A CN 201510070262A CN 104652341 A CN104652341 A CN 104652341A
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Abstract
The invention provides a road surface ice condition detection and automatic ice-melting system. The system comprises a control system, an energy source system, a detection system, an ice-melting system, a temperature control switch and an image transmitting system, wherein the detection system comprises an ice condition detecting device and a rainfall detecting device; the ice-melting system is arranged in a road surface and is connected to the energy source system; the temperature control switch is arranged between the ice-melting system and the energy source system to control the opening and closing of the ice-melting system; the image transmitting system comprises a camera and an LED (light-emitting diode) display device; the camera transmits the road surface condition to the control system; the control system displays corresponding road surface information prompting on the LED display device according to different road surface information. Due to the fact that the ice condition detecting device and the rainfall detecting device are arranged on a freeway, a road surface ice and accumulated snow condition and a road surface accumulated water condition can be monitored in real time, and early-warning is effectively realized; when the road surface is iced, ice on the road surface can be automatically melted through the ice-melting system, so the whole road surface is kept in a dry state, and the safety and the reliability of traffic pass are improved.
Description
Technical field
The present invention relates to highway engineering technical field, particularly relate to a kind of road surface ice condition and detect and automatic defrosting system.
Background technology
Snow and ice cover makes highway surfaces frictional force reduce, and easily causes automobile etc. out of control, causes safely huge potential safety hazard to the people's lives and property.According to incompletely statistics, the traffic accident in winter about 30% is relevant with ice and snow on road surfaces, and there is problem on a highway: the first, and very difficult enforcement monitors the information whether road surface freezes; The second, the cleaning of ice and snow needs manually to carry out, and the shortcoming of artificial deicing is that efficiency is low, wastes time and energy, and needs that closing suspends traffic has larger hysteresis quality, can not open to traffic in time, affects traffic capacity and safety traffic.
Therefore, design a kind of can Real-Time Monitoring information of road surface and the system carrying out ice and snow cleaning at any time needs the problem of solution at present badly.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of road surface ice condition and detects and automatic defrosting system, can detect the whether icing accumulated snow in road surface in real time, and can carry out automatic snow-melting in icy on road, safe and reliable to make traffic pass through.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of road surface ice condition detects and automatic defrosting system, comprising:
Control system;
Energy resource system, comprises device of solar generating and is connected to the lithium battery of solar power plant;
Detection system, be connected to energy resource system, for detecting information of road surface and feeding back to control system, described detection system comprises the ice condition checkout gear and precipitation checkout gear that are all connected to control system, described ice condition checkout gear detects road and to freeze situation, and precipitation checkout gear detects surface gathered water situation;
Ice melting system, is arranged on inside, road surface, is connected to energy resource system, for ice-melt work time icy on road;
Temperature detect switch (TDS), is arranged between described ice melting system and energy resource system, controls the keying of ice melting system;
Image transmission system, comprise camera and LED display, described camera is connected to control system, and the situation on road surface is transferred to control system, and described control system shows corresponding information of road surface prompting according to different information of road surface in LED display.
As preferably, described ice condition checkout gear comprises the housing being arranged on inside, road surface and having, the pavement temperature sensor being connected to described control system is provided with in described housing, described hull outside leans out outside road surface and is provided with ice-snow thickness mechanism for testing, signal transmission is also given described control system by described pavement temperature sensor test pavement temperature, and signal transmission is also given described control system by described ice-snow thickness mechanism for testing measurement ice and snow ulking thickness.
As preferably, described precipitation checkout gear comprises the lifting motor be arranged on road surface, and its drive has liquid level sensor, and described liquid level sensor is according to road surface precipitation situation, driven the test carrying out amount of precipitation by lifting motor, and test result is passed to control system.
As preferably; described ice melting system layering is established and is laid on inside, road surface; comprise the heat-reflecting layer being arranged on bottommost; be positioned at the heating layer above heat-reflecting layer; and wrap up the topping of described heat-reflecting layer and heating layer; described heating layer is connected to lithium battery and generates heat, by thawing icy on road.
As preferably, described heat-reflecting layer is that tinfoil paper or aluminum foil material are made; Described heating layer comprises the heating wire be connected with lithium battery, and described heating wire is connected to temperature detect switch (TDS); Described topping is corrosion resistant plate.
As preferably; inside, described road surface is provided with some spaced grooves, and described ice melting system is placed in described groove, and it comprises the protective conduit be arranged in groove; be provided with the heating wire being connected to lithium battery in described protective conduit, described heating wire is connected to temperature detect switch (TDS).
As preferably, described temperature detect switch (TDS) is the one in expansion of metal formula temperature controller or steam pressure formula temperature controller or resistance-type temperature controller.
As preferably, described control system is also connected with warning device, after described control system receives signal icy on road and precipitation signal, controls warning device and reports to the police.
As preferably, described LED display is arranged on side, road surface, and fix described device of solar generating above it, below is provided with lithium battery, and described lithium battery is placed in battery storing case.
The advantage that the present invention has and good effect are: by arranging ice condition checkout gear and precipitation checkout gear on a highway, and monitoring accumulated snow situation icy on road that can be real-time and surface gathered water situation, have effectively achieved and give warning in advance; Time icy on road, by ice melting system, icing automatically in road pavement can melt, whole road surface is kept dry state, improves the security reliability that traffic is current.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present invention
Fig. 2 is the structural representation of embodiments of the invention 1
Fig. 3 is the structural representation of embodiments of the invention 2
Fig. 4 is the structural representation of ice-snow thickness mechanism for testing of the present invention
Fig. 5 is the structural representation of the ice melting system of the embodiment of the present invention 2
In figure:
1, control system; 2, energy resource system; 3, detection system; 4, ice melting system; 5, temperature detect switch (TDS); 6, image transmission system; 21, device of solar generating; 22, lithium battery; 23, battery storing case; 31, ice condition checkout gear; 32, precipitation checkout gear; 41, heat-reflecting layer; 42, heating layer; 43, topping; 44, heating wire; 41 ', protective conduit; 42 ', fixed head; 61, LED display; 311, pavement temperature sensor; 312, ice-snow thickness mechanism for testing; 321, lifting motor; 322, liquid level sensor; 323, support; 324, gear-tooth bar structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are illustrated:
Embodiment 1:
With reference to the principle schematic of Fig. 1 and the structural representation of Fig. 2, the invention provides a kind of road surface ice condition to detect and automatic defrosting system, comprise control system 1, for controlling all parts module of the ice condition detection of whole road surface and automatic defrosting system, mainly include processing unit, the signal that process all parts module is transmitted, display unit, the result of the signal that display processing unit is changed; Control system 1 is also connected with a warning device, after control system 1 receives signal icy on road and precipitation signal, controls warning device and reports to the police, notify that supervisor sends information of road surface in real time.
Energy resource system 2, comprises device of solar generating 21 and is connected to the lithium battery 22 of device of solar generating 21, and device of solar generating 21 is by solar electrical energy generation, and charging is to lithium battery 22;
Detection system 3, be connected to energy resource system 2, for detecting information of road surface and feeding back to control system 1, concrete, detection system 3 comprises the ice condition checkout gear 31 and precipitation checkout gear 32 that are all connected to control system 1, ice condition checkout gear 31 detects road and to freeze situation, and precipitation checkout gear 32 detects surface gathered water situation;
Concrete, ice condition checkout gear 31 comprises the housing being arranged on inside, road surface and having, the pavement temperature sensor 311 being connected to control system 1 is provided with in this housing, hull outside leans out outside road surface and is provided with ice-snow thickness mechanism for testing 312, pavement temperature sensor 311 tests pavement temperature and by signal transmission to control system 1, and ice-snow thickness mechanism for testing 312 measures ice and snow ulking thickness and by signal transmission to control system 1.
As shown in Figure 4, precipitation checkout gear 32 comprises the lifting motor 321 be arranged on road surface, and its drive has liquid level sensor 322, and this liquid level sensor 322 is according to road surface precipitation situation, driven the test carrying out amount of precipitation by lifting motor 321, and test result is passed to control system 1.
Ice melting system 4, is arranged on inside, road surface, is connected to energy resource system 2, for ice-melt work time icy on road;
Temperature detect switch (TDS) 5, is arranged between ice melting system 4 and energy resource system 2, controls the keying of ice melting system 2;
Image transmission system 6, comprise camera and LED display 61, camera is connected to control system 1, the situation on road surface is transferred to control system 1, control system 1 shows corresponding information of road surface prompting according to different information of road surface in LED display 61, and such as, when ice and snow appears in road surface, camera collection image is to control system 1, the contextual model that control system 1 basis has set writes out " note icy on road, carefully go slowly " printed words in LED display 61; When running into rainy day or surface gathered water, then write in LED display 61 " note surface gathered water, carefully go slowly "; When normal road surface, then can write some blessing languages etc.
LED display 61 is arranged on side, road surface place, and fix described device of solar generating 21 above it, below is provided with lithium battery 22, and lithium battery 22 is placed in battery storing case 23.
In the present embodiment; as shown in Figure 2; ice melting system 4 layering is established and is laid on inside, road surface; comprise the heat-reflecting layer 41 being arranged on bottommost; be positioned at the heating layer 42 above heat-reflecting layer 41; and wrapping up the topping 43 of described heat-reflecting layer 41 and heating layer 42, heating layer 42 is connected to lithium battery 22 and generates heat, by thawing icy on road.Concrete, heat-reflecting layer 41 is made for tinfoil paper or aluminum foil material; Heating layer 42 comprises the heating wire 44 be connected with lithium battery 22, and this heating wire 44 is connected to temperature detect switch (TDS) 5; Topping 41 is corrosion resistant plate.When temperature detect switch (TDS) 5 reaches default temperature value; when the present embodiment is less than 0 DEG C (not comprising 0 DEG C); temperature detect switch (TDS) 5 conducting; heating wire 44 in itself and lithium battery 22 and heating layer 42 is formed a conducting loop; heating wire 44 energising is generated heat; because heat becomes surrounding to distribute; by the heat-reflecting layer 41 below heating layer 42; can by the reflect heat of distributing downwards to top; and then improve heating efficiency; topping 43 can protect heat-reflecting layer 41, heating layer 42 and the heating wire in it 44, improves application life.
In the present embodiment, according to the variations in temperature of working environment, in switch internal generation physical deformation, thus produce some special effects, produce conducting or disconnect a series of Automatic Control Components of action, being called temperature detect switch (TDS), so the temperature detect switch (TDS) 5 of the present embodiment is the one in expansion of metal formula temperature controller or steam pressure formula temperature controller or resistance-type temperature controller, select as the case may be, guarantee the effect playing automatic path and open circuit in ice melting system 4.
For precipitation checkout gear 32, as shown in Figure 4, realize linking by gear-tooth bar structure 324 between the lifting motor 321 of precipitation checkout gear 32 and liquid level sensor 322, and the tooth bar of gear-tooth bar structure 324 is movably arranged on support 323, when lifting motor 321 rotates, the gear driven tooth bar of its output moves up and down, and then makes the liquid level sensor 322 being fixed in tooth bar upper end can realize moving up and down, and then the depth of accumulated water of road pavement is tested.
In the present embodiment, according to specific circumstances, such as the road surface with ramp, ice condition checkout gear 31 and precipitation checkout gear 32 are generally arranged on back slope face place, and be positioned at the lower end in back slope face, namely easy accumulated snow is local, and then can be good at, by position, road surface darker for this accumulated snow, carrying out ice-melt work.And for road surface, non-ramp, be then generally arranged on both sides, road surface, effectively carry out the thawing cleaning of road snow.
Embodiment 2:
The present embodiment difference from Example 1 is that the structure of ice melting system 4 is different, and concrete is:
With reference to Fig. 1, Fig. 3 and Fig. 4; the present embodiment is provided with some spaced grooves in inside, road surface; as shown in Figure 5; ice melting system 4 is placed in groove; mainly comprise the protective conduit 41 ' be arranged in groove, be evenly equipped with some fixed heads 42 ' in protective conduit 41 ', fixed head 42 ' is provided with the heating wire 44 being connected to lithium battery 22; this heating wire 44 is connected to temperature detect switch (TDS) 5, and heating wire 44, temperature detect switch (TDS) 5 and lithium battery 22 form a power circuit.Can road pavement heat by being arranged on the interior heating wire of protective conduit 41 ' 44; one thawing realizing ice and snow on road surfaces; further one deck heat-reflecting layer is wrapped up in protective conduit 41 ' below and both sides, heat is all dispersed on road surface, improve ice-melt effect.
The miscellaneous part structure of the present embodiment and all identical of embodiment 1, therefore do not repeat them here.Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the scope of the invention change and improve, and all should still belong within this patent covering scope.
Claims (9)
1. road surface ice condition detects and an automatic defrosting system, it is characterized in that: comprising:
Control system (1);
Energy resource system (2), comprises device of solar generating (21) and is connected to the lithium battery (22) of device of solar generating (21);
Detection system (3), be connected to energy resource system (2), for detecting information of road surface and feeding back to control system (1), described detection system (3) comprises the ice condition checkout gear (31) and precipitation checkout gear (32) that are all connected to control system, described ice condition checkout gear (31) is detected road and to be frozen situation, and precipitation checkout gear (32) detects surface gathered water situation;
Ice melting system (4), is arranged on inside, road surface, is connected to energy resource system (2), for ice-melt work time icy on road;
Temperature detect switch (TDS) (5), is arranged between described ice melting system (4) and energy resource system (2), controls the keying of ice melting system;
Image transmission system (6), comprise camera and LED display (61), described camera is connected to control system (1), the situation on road surface is transferred to control system (1), described control system (1) is pointed out at the information of road surface that the upper display of LED display (61) is corresponding according to different information of road surface.
2. road surface according to claim 1 ice condition detects and automatic defrosting system, it is characterized in that: described ice condition checkout gear (31) comprises the housing being arranged on inside, road surface and having, the pavement temperature sensor (311) being connected to described control system is provided with in described housing, described hull outside leans out outside road surface and is provided with ice-snow thickness mechanism for testing (312), signal transmission is also given described control system (1) by described pavement temperature sensor (311) test pavement temperature, signal transmission is also given described control system (1) by described ice-snow thickness mechanism for testing (312) measurement ice and snow ulking thickness.
3. road surface according to claim 1 ice condition detects and automatic defrosting system, it is characterized in that: described precipitation checkout gear (32) comprises the lifting motor (321) be arranged on road surface, its drive has liquid level sensor (322), described liquid level sensor (322) is according to road surface precipitation situation, driven the test carrying out amount of precipitation by lifting motor (321), and test result is passed to control system (1).
4. road surface according to claim 1 ice condition detects and automatic defrosting system; it is characterized in that: described ice melting system (4) layering is established and is laid on inside, road surface; comprise the heat-reflecting layer (41) being arranged on bottommost; be positioned at the heating layer (42) above heat-reflecting layer; and wrap up the topping (43) of described heat-reflecting layer (41) and heating layer (42); described heating layer (42) is connected to lithium battery (22) and generates heat, by thawing icy on road.
5. road surface according to claim 4 ice condition detects and automatic defrosting system, it is characterized in that: described heat-reflecting layer (41) is made for tinfoil paper or aluminum foil material; Described heating layer (42) comprises the heating wire (44) be connected with lithium battery (22), and described heating wire (44) is connected to temperature detect switch (TDS) (5); Described topping (43) is corrosion resistant plate.
6. road surface according to claim 1 ice condition detects and automatic defrosting system; it is characterized in that: inside, described road surface is provided with some spaced grooves; described ice melting system (4) is placed in described groove; it comprises the protective conduit be arranged in groove; be provided with the heating wire being connected to lithium battery (22) in described protective conduit, described heating wire is connected to temperature detect switch (TDS) (5).
7. road surface according to claim 1 ice condition detects and automatic defrosting system, it is characterized in that: described temperature detect switch (TDS) (5) is the one in expansion of metal formula temperature controller or steam pressure formula temperature controller or resistance-type temperature controller.
8. road surface according to claim 1 ice condition detects and automatic defrosting system, it is characterized in that: described control system (1) is also connected with warning device, after described control system (1) receives signal icy on road and precipitation signal, control warning device and report to the police.
9. road surface according to claim 1 ice condition detects and automatic defrosting system, it is characterized in that: described LED display (61) is arranged on side, road surface, described device of solar generating (21) is fixed above it, below is provided with lithium battery (22), and described lithium battery (22) is placed in battery storing case (23).
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| CN201510070262.XA CN104652341B (en) | 2015-03-24 | 2015-03-24 | The ice condition detection of a kind of road surface and automatic defrosting system |
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| CN201510070262.XA CN104652341B (en) | 2015-03-24 | 2015-03-24 | The ice condition detection of a kind of road surface and automatic defrosting system |
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| CN104894944A (en) * | 2015-06-25 | 2015-09-09 | 浙江佳中木业有限公司 | Anti-freezing road |
| CN104963419A (en) * | 2015-07-13 | 2015-10-07 | 浙江佳中木业有限公司 | Novel heat preservation heating plate structure |
| CN105040549A (en) * | 2015-08-24 | 2015-11-11 | 四川泉欣科技有限公司 | Method for preventing road from freezing |
| CN105178137A (en) * | 2015-06-25 | 2015-12-23 | 浙江佳中木业有限公司 | Construction method for anti-icing road face |
| CN106325132A (en) * | 2016-09-23 | 2017-01-11 | 常州大学怀德学院 | Road waterlogging monitoring system |
| CN106568403A (en) * | 2016-09-28 | 2017-04-19 | 深圳市元征科技股份有限公司 | Road surface accumulated water detection method and device |
| CN108512179A (en) * | 2018-06-12 | 2018-09-07 | 国家电网有限公司 | Ground wire deicing device |
| CN108701396A (en) * | 2018-03-26 | 2018-10-23 | 深圳市锐明技术股份有限公司 | A kind of detection alarm method, storage medium and the server of Chinese herbaceous peony accumulated snow and icing |
| WO2019183751A1 (en) * | 2018-03-26 | 2019-10-03 | 深圳市锐明技术股份有限公司 | Detection and warning method for snow and ice in front of vehicle, storage medium, and server |
| WO2019223747A1 (en) * | 2018-05-23 | 2019-11-28 | 苏州宝时得电动工具有限公司 | Automatic snow sweeper and working method thereof |
| CN110820615A (en) * | 2019-11-18 | 2020-02-21 | 交通运输部科学研究院 | Intelligent ice and snow weather early warning system and method applied to photovoltaic pavement section |
| CN113958364A (en) * | 2021-09-27 | 2022-01-21 | 中铁二十二局集团有限公司 | Tunnel disaster early warning method |
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| CN108701396A (en) * | 2018-03-26 | 2018-10-23 | 深圳市锐明技术股份有限公司 | A kind of detection alarm method, storage medium and the server of Chinese herbaceous peony accumulated snow and icing |
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| WO2019183751A1 (en) * | 2018-03-26 | 2019-10-03 | 深圳市锐明技术股份有限公司 | Detection and warning method for snow and ice in front of vehicle, storage medium, and server |
| WO2019223747A1 (en) * | 2018-05-23 | 2019-11-28 | 苏州宝时得电动工具有限公司 | Automatic snow sweeper and working method thereof |
| CN108512179A (en) * | 2018-06-12 | 2018-09-07 | 国家电网有限公司 | Ground wire deicing device |
| CN110820615A (en) * | 2019-11-18 | 2020-02-21 | 交通运输部科学研究院 | Intelligent ice and snow weather early warning system and method applied to photovoltaic pavement section |
| CN113958364A (en) * | 2021-09-27 | 2022-01-21 | 中铁二十二局集团有限公司 | Tunnel disaster early warning method |
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