CN106394607A - Deicing device for vehicle-mounted steering frame of motor train unit - Google Patents
Deicing device for vehicle-mounted steering frame of motor train unit Download PDFInfo
- Publication number
- CN106394607A CN106394607A CN201610841648.0A CN201610841648A CN106394607A CN 106394607 A CN106394607 A CN 106394607A CN 201610841648 A CN201610841648 A CN 201610841648A CN 106394607 A CN106394607 A CN 106394607A
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- Prior art keywords
- bogie
- deicer
- emus
- infrared
- circuit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a deicing device for a vehicle-mounted steering frame of a motor train unit. The deicing device comprises a heating deicing device, an icing detecting device, a control system, a motor train unit auxiliary power supply system and a communication module; the motor train auxiliary power supply system is respectively connected with the heating deicing device, the icing detecting device, the control system and the communication system; the control system is connected with the motor train unit auxiliary power supply system and the heating deicing device to form heating driving so as to realize an ice removal and ice prevention function for the steering frame; the control system is connected with the motor train unit auxiliary power supply system and the icing detecting device to form detection driving in order to detect whether the steering frame is iced; the communication module is used for realizing data communication between an upper computer and each steering frame deicing device. The deicing device disclosed by the invention is designed by adopting a thermal deicing method, and the structures of the existing steering frame and chassis of the motor train unit need not to be changed, so the current situation problem of imperfect snow-melting deicing technology of the motor train unit is solved, and the deicing device disclosed by the invention is high in applicability, low in cost and good in deicing effect.
Description
Technical field
The present invention relates to EMUs clearing ice technology field, the vehicle-mounted bogie deicer of particularly a kind of EMUs.
Background technology
Harbin-Dalian railway line arrives Dalian, 946.5 kilometers of total length, approach Changchun, Siping City, Shenyang, Anshan, Haicheng City North gets Harbin, south
In 108 cities, the volume of the flow of passengers is big, is the spine of the Northeast's railway network.After ice and snow weather, motor train unit bogie will adhere to ice
Snow even freezes, and accident easily produces therewith.For example：The field trashes such as ice pellets are mixed into and scratch brake disc and brake lining；And for example：Ice sheet will
Brake clamp wraps up, and EMUs will be unable to accurately carry out foundation brake.
By the classification of deicing principle, existing clearing ice technology is broadly divided into following three classes：Heating power deicing method, mechanical deicing's method
With natural peeling process.At present, clearing ice technology has gradually been applied to the fields such as urban road and transmission line of electricity；For example, day this application
Laser deicing technology is to removing ice of power transmission line；For example：Switzerland's application steam Flow Technique carries out deicing to highway；And for example：Beautiful
State's a infrared ray deicer only needs to just to remove within 6 minutes the ice and snow of aircraft surfaces.But, for EMUs snow melt deicing
Technical progress slow, domestic existing EMUs all do not have vehicle-mounted bogie deicer, can only adopt after train enters storehouse
Carry out injection with giant or hot-air to ice sheet to be allowed to dissolve, local at some, the method manually beaing deicing also retains
So far.These methods not only need a lot of manpower and materials, and time-consuming, effect is not also good.
Content of the invention
It is an object of the invention to provide a kind of strong applicability, low cost and the vehicle-mounted bogie of the good EMUs of deicing effect
Deicer.
The technical solution realizing the object of the invention is：A kind of vehicle-mounted bogie deicer of EMUs, including heating
Deicer, icing detection means, control system, EMUs auxiliary power supply system and communication module, described EMUs auxiliary supplies
Electric system is connected with heating deicer, icing detection means, control system and communication module respectively；
Described control system is connected formation heat driven with EMUs auxiliary power supply system, heating deicer, and it is right to realize
The ice-removing and ice-preventing function of bogie；
Described control system is connected formation detection and drives, for examining with EMUs auxiliary power supply system, icing detection means
Survey whether bogie freezes；
Described communication module is used for realizing the data communication between host computer and each bogie deicer.
Further, described heating deicer includes longeron heating coil, crossbeam heating coil, screw mechanism, bus,
Described longeron heating coil is spirally wound on the longeron of bogie, and crossbeam heating coil is spirally wound on the crossbeam of bogie
On, described screw mechanism one end connects described longeron heating coil and crossbeam heating coil respectively, and the other end connects described bus；
Described bus one end is connected with described screw mechanism, the other end is connected through train base plate with described control system.
Further, described icing detection means includes temperature sensor, humidity sensor, infrared transmitting device and red
Outer light intensity reception device, described temperature sensor is arranged on the longeron of bogie, for measuring the temperature of bogie surrounding
Degree；Described humidity sensor is arranged on the longeron of bogie, for measuring the humidity of bogie surrounding；Described infrared ray
Discharger is arranged on below train base plate, and described infrared light intensity reception device is arranged on above bogie；Described infrared ray is sent out
The Infrared irradiation of injection device transmitting is to bogie, and is reflected back described infrared light intensity reception device, is received by judgement
Infrared light intensity, determines whether bogie freezes.
Further, described control system include MCU, IGBT drive circuit, infrared driver circuit, an A/D circuit,
Two A/D circuit, the 3rd A/D circuit and IGBT pipe；Wherein, described MCU is communicated with communication module, is passed through by SPI interface respectively
I/O mouth is controlled described IGBT drive circuit, is controlled described infrared driver circuit by I/O mouth, receives described first by I/O mouth
The data of～tri- A/D circuit；Described IGBT drive circuit, according to the input signal of described MCU, produces the drive signal of IGBT；Institute
State the input signal according to described MCU for the infrared driver circuit, produce the drive signal of infrared transmitter；A described A/D circuit
The analogue signal of icing detection means mid-infrared light intensity reception device is converted into after digital signal being transferred to described MCU；Described
The analogue signal of temperature sensor in icing detection means is converted into after digital signal being transferred to described MCU by the 2nd A/D circuit；
The analogue signal of humidity sensor in icing detection means is converted into after digital signal being transferred to described by described 3rd A/D circuit
MCU；
Described MCU controls icing detection means middle infrared (Mid-IR) discharger transmitting infrared light, receives dress by infrared light intensity
Put and receive the infrared light reflecting, by described 2nd A/D circuit collecting temperature signal, respectively dress is received according to infrared light intensity
Put the infrared light intensity receiving and the temperature signal value of temperature sensor judges whether bogie freezes, as long as any one satisfaction
The Rule of judgment freezing then thinks that bogie freezes, if it is determined that bogie freezes then to send to described IGBT drive circuit driving
Dynamic signal, makes described IGBT pipe conducting so that heating deicer is energized, if it is judged that bogie does not freeze, does not then send IGBT
Drive signal, described IGBT pipe is not turned on, and heats deicer no power.
Further, described longeron heating coil includes φ 3.5 nickel filament, φ 5.6 Teflon crust, described φ 5.6 ferrum
Fluorine dragon skin thickness is 2.1 millimeters, is wrapped in the outside of described φ 3.5 nickel filament；Described φ 5.6 Teflon crust adopts transparent
Teflon material.
Further, described crossbeam heating coil includes φ 2.8 nickel filament, φ 4.5 Teflon crust, described φ 4.5 ferrum
Fluorine dragon skin thickness is 1.7 millimeters, is wrapped in the outside of described φ 2.8 nickel filament.
Further, described screw mechanism includes wire and φ 7.2 spring steel crust, and described wire one end connects described vertical
Beam heating coil and crossbeam heating coil, the other end connects described bus；Described φ 7.2 spring steel crust is wrapped in the outer of wire
Portion.
Compared with prior art, its remarkable advantage is the present invention：(1) use heating power deicing method to design deicer, be suitable for
Property strong, structure that is simple and need not changing existing motor train unit bogie and underbody is installed；(2) low cost, can save a large amount of manpowers
Material resources, good in economic efficiency；(3) deicing effect is significant, takes short, the operation safety of energy effective guarantee winter EMUs；(4) make up
The blank in vehicle-mounted bogie deicer field, greatly improves the automatization level in EMUs deicing field.
Brief description
Fig. 1 is the structural representation of EMUs of the present invention vehicle-mounted bogie deicer.
Fig. 2 is the heating deicer structural representation of EMUs of the present invention vehicle-mounted bogie deicer.
Fig. 3 is the longeron heating coil structure schematic diagram of EMUs of the present invention vehicle-mounted bogie deicer.
Fig. 4 is the crossbeam heating coil structure schematic diagram of EMUs of the present invention vehicle-mounted bogie deicer.
Fig. 5 is the screw mechanism structural representation of EMUs of the present invention vehicle-mounted bogie deicer.
Fig. 6 is the Control system architecture block diagram of EMUs of the present invention vehicle-mounted bogie deicer.
Fig. 7 is the system architecture diagram of EMUs of the present invention vehicle-mounted bogie deicer.
Accompanying drawing identifies：1 is heating deicer, and 2 is icing detection means, and 3 is control system, and 4 supply for EMUs auxiliary
Electric system, 5 is communication module, and 11 is longeron heating coil, and 12 is crossbeam heating coil, and 13 is screw mechanism, and 14 is bus, 21
For φ 3.5 nickel filament, 22 is φ 5.6 Teflon crust, and 23 is φ 2.8 nickel filament, and 24 is φ 4.5 Teflon crust, and 25 is to lead
Line, 26 is φ 7.2 spring steel crust.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in figure 1, the structural representation of the vehicle-mounted bogie deicer of EMUs of the present invention, described deicer includes
Heating deicer 1, icing detection means 2, control system 3, EMUs auxiliary power supply system 4 and communication module 5.Wherein, institute
State EMUs auxiliary power supply system 4 and heat deicer 1, described icing detection means 2, described control system 3 with described respectively
Electrically connect with described communication module 5, described control system 3 is connected shape with EMUs auxiliary power supply system 4, heating deicer 1
Become heat driven, realize the ice-removing and ice-preventing function to bogie；Described control system 3 and EMUs auxiliary power supply system 4, icing
Detection means 2 connects formation detection and drives, for detecting whether bogie freezes；Described communication module 5 is used for realizing host computer
Data communication and each bogie deicer between.
As shown in Fig. 2 being the heating deicer structural representation of EMUs of the present invention vehicle-mounted bogie deicer, institute
State heating deicer 1 and include longeron heating coil 11, crossbeam heating coil 12, screw mechanism 13, bus 14, realize to steering
The ice-removing and ice-preventing function of frame；Wherein, as shown in figure 3, being the longeron heater wire of EMUs of the present invention vehicle-mounted bogie deicer
Coil structures schematic diagram, described longeron heating coil 11 is spirally wound on the longeron of bogie, and it includes φ 3.5 nickel filament 21,
φ 5.6 Teflon crust 22, described φ 3.5 nickel filament 21 length is 8 meters, and resistance value is 0.086 ohm/meter, powerDescribed φ 5.6 Teflon crust 22 thickness is 2.1 millimeters, is wrapped in described
The outside of φ 3.5 nickel filament 21；Described φ 5.6 Teflon crust 22 adopts transparent Teflon material, has high temperature resistant 280 degree,
Resistance to strong acid, highly basic, oil resistant, high pressure resistant, anti-arc, fire-retardant, the advantages of aging, play heat conduction, insulation, protection as heated filament crust
The effect of heating wire；As shown in figure 4, being a kind of crossbeam heater wire of the vehicle-mounted bogie deicer of EMUs proposed by the present invention
Coil structures schematic diagram, described crossbeam heating coil 12 is spirally wound on the crossbeam of bogie, and it includes φ 2.8 nickel filament 23,
φ 4.5 Teflon crust 24, described φ 2.8 nickel filament 23 length is 6 meters, and resistance value is 0.153 ohm/meter, powerDescribed φ 4.5 Teflon crust 24 thickness is 1.7 millimeters, is wrapped in described
The outside of φ 2.8 nickel filament 23.Described longeron heating coil 11 and crossbeam heating coil 12 are not connected to.As shown in figure 5, being this
A kind of screw mechanism structural representation of EMUs vehicle-mounted bogie deicer of bright proposition, described screw mechanism 13 includes leading
Line 25 and φ 7.2 spring steel crust 26, described wire 25 one end connects described longeron heating coil 11 and crossbeam heater wire respectively
Circle 12, the other end connects described bus 14；Because ice coating wire ice-shedding is possible to cause the larger displacement of wire, therefore in institute
State φ 7.2 spring steel crust 26 described in wire 25 outer wrapping, play the function of preventing conductor glaze formation, spring-like spiral-shaped
Also play the function of preventing bogie from may break heating wires when turning to；Described bus 14 one end and described screw mechanism
13 connections, through train base plate, are connected with described control system 3.
Described icing detection means 2 includes temperature sensor, humidity sensor, infrared transmitting device and infrared light intensity and connects
Receiving apparatus, for detecting whether bogie freezes；Described temperature sensor is arranged on the longeron of bogie, turns to for measurement
The temperature of frame peripheral environment, temperature is lower, and bogie more easily freezes；Described humidity sensor is arranged on the longeron of bogie,
For measuring the humidity of bogie surrounding, humidity is bigger, and bogie more easily freezes；Described infrared transmitting device is arranged on
Below train base plate, described infrared light intensity reception device is arranged on above bogie；The work of described infrared transmitting device is former
Reason is：Bogie any surface finish when freezing, diffuse-reflectance is little, and the infrared light of described infrared transmitting device transmitting only has small part
Described infrared light intensity reception device can be reflected back；And bogie is not when freezing, diffuse-reflectance is stronger, and described infrared transmitting device is sent out
The infrared light penetrated has the more infrared light intensity that can be reflected back described infrared light intensity reception device, receive by judgement, permissible
Determine whether bogie freezes.
As shown in fig. 6, being the control system architecture figure of EMUs of the present invention vehicle-mounted bogie deicer, control system 3
Including MCU, IGBT drive circuit, infrared driver circuit, an A/D circuit, the 2nd A/D circuit, the 3rd A/D circuit and IGBT
Pipe；Wherein, described MCU is communicated with communication module 5 by SPI interface, is controlled described IGBT drive circuit by I/O mouth, passes through
I/O mouth is controlled described infrared driver circuit, is received the data of described the first～tri- A/D circuit by I/O mouth；Described IGBT drives
Circuit, according to the input signal of described MCU, produces the drive signal of IGBT；Described infrared driver circuit is defeated according to described MCU's
Enter signal, produce the drive signal of infrared transmitter；A described A/D circuit icing detection means 2 mid-infrared light intensity receives dress
The analogue signal put is transferred to described MCU after being converted into digital signal；Described 2nd A/D circuit is by middle for icing detection means 2 temperature
The analogue signal of degree sensor is transferred to described MCU after being converted into digital signal；Described 3rd A/D circuit will freeze detection means
In 2, the analogue signal of humidity sensor is transferred to described MCU after being converted into digital signal；The operation principle of described control system 3
As follows：Described MCU controls icing detection means 2 middle infrared (Mid-IR) discharger transmitting infrared light, by infrared light intensity reception device
Receive the infrared light reflecting, by described 2nd A/D circuit collecting temperature signal, respectively according to infrared light intensity reception device
The infrared light intensity receiving and the temperature signal value of temperature sensor judge whether bogie freezes, as long as any one meets knot
The Rule of judgment of ice then thinks that bogie freezes, if it is determined that bogie freezes then to send to described IGBT drive circuit driving
Signal, makes described IGBT pipe conducting so that heating deicer 1 is energized, if it is judged that bogie does not freeze, does not then send IGBT
Drive signal, described IGBT pipe is not turned on, and heats deicer 1 no power.
Described EMUs auxiliary power supply system 4 is mainly described heating deicer 1, described icing detection means 2, described
Control system 3 and described communication module 5 are powered.25kV electrical network above track for the power source of EMUs, EMUs pass through
The pantograph of roof delivers current to electric car group trailer system, is converted into suitable voltage through current transformer and powers for EMUs,
And power for described EMUs auxiliary power supply system.The main task of described EMUs auxiliary power supply system is for each in EMUs
Load provides hands over (straight) stream power supply, such as air-conditioning, ventilation, illumination, braking, control unit etc.；Described heating deicing in the present invention
Device 1, described icing detection means 2, described control system 3 and the electric power needed for described communication module 5 are by existing motor-car
Group auxiliary power supply system provides, and has the characteristics that strong applicability, safe and stable.
Described wireless communication module 5 includes wireless transmitter module and wireless receiving module, be mainly used in realizing control end and
Data communication between shuttle；Described wireless communication module circulates intertexture error correction and detection coding using efficient, has and wirelessly calls out
Awake function and networking function.
As shown in fig. 7, being a kind of system architecture diagram of the vehicle-mounted bogie deicer of EMUs proposed by the present invention, institute
State control system, described heating deicer and described sensing system and constitute a closed loop system；Wherein, described control system
According to each sensing data, external command is converted into movement instruction and is sent to performance element, be i.e. described heating deicer；Institute
State sensing system and include infrared transmitting device, infrared light intensity reception device and temperature sensor；Wherein, described infrared ray is sent out
Injection device launches infrared light, the infrared light that described infrared light intensity reception device acceptance is reflected back from bogie to bogie, passes through
Judge the infrared light intensity receiving it may be determined that whether bogie freezes；Described temperature sensor is arranged on bogie, if turning
To frame temperature close to freezing point, heating deicer can voluntarily work, and bogie preheating is prevented from freezing；Described EMUs auxiliary supplies
Electric system is mainly described master controller, described heating deicer, described sensing system and described communication module and powers；Institute
State communication module and send control system to for external command is converted into digital signal.
To sum up, the present invention uses heating power deicing method to design deicer, and strong applicability, installation simply and need not change existing
Motor train unit bogie and the structure of underbody；Low cost, can save a large amount of manpower and materials, good in economic efficiency；Deicing effect is significant, consumption
When short, can effective guarantee winter EMUs operation safety；Compensate for the blank in vehicle-mounted bogie deicer field, significantly carry
Rise the automatization level in EMUs deicing field.
Claims (7)
1. a kind of vehicle-mounted bogie deicer of EMUs is it is characterised in that include heating deicer (1), freeze detection dress
Put (2), control system (3), EMUs auxiliary power supply system (4) and communication module (5), described EMUs auxiliary power supply system
(4) it is connected with heating deicer (1), icing detection means (2), control system (3) and communication module (5) respectively；
Described control system (3) is connected formation heat driven with EMUs auxiliary power supply system (4), heating deicer (1), real
The now ice-removing and ice-preventing function to bogie；
Described control system (3) is connected formation detection and drives with EMUs auxiliary power supply system (4), icing detection means (2), uses
Whether freeze in detection bogie；
Described communication module (5) is used for realizing the data communication between host computer and each bogie deicer.
2. the vehicle-mounted bogie deicer of EMUs according to claim 1 is it is characterised in that described heating deicer
(1) longeron heating coil (11), crossbeam heating coil (12), screw mechanism (13), bus (14), described longeron heater wire are included
Circle (11) is spirally wound on the longeron of bogie, and crossbeam heating coil (12) is spirally wound on the crossbeam of bogie, described
Screw mechanism (13) one end connects described longeron heating coil (11) and crossbeam heating coil (12) respectively, and the other end connects described
Bus (14)；Described bus (14) one end is connected with described screw mechanism (13), the other end passes through train base plate and described control
System (3) connects.
3. the vehicle-mounted bogie deicer of EMUs according to claim 1 is it is characterised in that described icing detection means
(2) temperature sensor, humidity sensor, infrared transmitting device and infrared light intensity reception device, described temperature sensor are included
It is arranged on the longeron of bogie, for measuring the temperature of bogie surrounding；Described humidity sensor is arranged at bogie
Longeron on, for measuring the humidity of bogie surrounding；Described infrared transmitting device is arranged on below train base plate, institute
State infrared light intensity reception device to be arranged on above bogie；The Infrared irradiation of described infrared transmitting device transmitting is to steering
Frame, and it is reflected back described infrared light intensity reception device, by judging the infrared light intensity receiving, determine whether bogie freezes.
4. the vehicle-mounted bogie deicer of EMUs according to claim 1 is it is characterised in that described control system (3)
Including MCU, IGBT drive circuit, infrared driver circuit, an A/D circuit, the 2nd A/D circuit, the 3rd A/D circuit and IGBT
Pipe；Wherein, described MCU is communicated with communication module (5) by SPI interface respectively, is controlled by I/O mouth described IGBT to drive electricity
Road, the data controlling described infrared driver circuit by I/O mouth, passing through I/O mouth described the first～tri- A/D circuit of reception；Described
IGBT drive circuit, according to the input signal of described MCU, produces the drive signal of IGBT；Described infrared driver circuit is according to described
The input signal of MCU, produces the drive signal of infrared transmitter；A described A/D circuit is by icing detection means (2) mid-infrared
The analogue signal of light intensity reception device is transferred to described MCU after being converted into digital signal；Described 2nd A/D circuit detects freezing
In device (2), the analogue signal of temperature sensor is transferred to described MCU after being converted into digital signal；Described 3rd A/D circuit will
In icing detection means (2), the analogue signal of humidity sensor is transferred to described MCU after being converted into digital signal；
Described MCU controls icing detection means (2) middle infrared (Mid-IR) discharger transmitting infrared light, by infrared light intensity reception device
Receive the infrared light reflecting, by described 2nd A/D circuit collecting temperature signal, respectively according to infrared light intensity reception device
The infrared light intensity receiving and the temperature signal value of temperature sensor judge whether bogie freezes, as long as any one meets knot
The Rule of judgment of ice then thinks that bogie freezes, if it is determined that bogie freezes then to send to described IGBT drive circuit driving
Signal, makes described IGBT pipe conducting so that heating deicer (1) is energized, if it is judged that bogie does not freeze, does not then send
The drive signal of IGBT, described IGBT pipe is not turned on, and heats deicer (1) no power.
5. the vehicle-mounted bogie deicer of EMUs according to claim 2 is it is characterised in that described longeron heating coil
(11) φ 3.5 nickel filament (21), φ 5.6 Teflon crust (22) are included, described φ 5.6 Teflon crust (22) thickness is 2.1
Millimeter, is wrapped in the outside of described φ 3.5 nickel filament (21)；Described φ 5.6 Teflon crust (22) adopts transparent Teflon material
Material.
6. the vehicle-mounted bogie deicer of EMUs according to claim 2 is it is characterised in that described crossbeam heating coil
(12) φ 2.8 nickel filament (23), φ 4.5 Teflon crust (24) are included, described φ 4.5 Teflon crust (24) thickness is 1.7
Millimeter, is wrapped in the outside of described φ 2.8 nickel filament (23).
7. the vehicle-mounted bogie deicer of EMUs according to claim 2 is it is characterised in that described screw mechanism (13)
Including wire (25) and φ 7.2 spring steel crust (26), described wire (25) one end connect described longeron heating coil (11) and
Crossbeam heating coil (12), the other end connects described bus (14)；Described φ 7.2 spring steel crust (26) is wrapped in wire (25)
Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841648.0A CN106394607B (en) | 2016-09-22 | 2016-09-22 | A kind of EMU car load bogie deicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841648.0A CN106394607B (en) | 2016-09-22 | 2016-09-22 | A kind of EMU car load bogie deicer |
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| Publication Number | Publication Date |
|---|---|
| CN106394607A true CN106394607A (en) | 2017-02-15 |
| CN106394607B CN106394607B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400555A (en) * | 2018-04-19 | 2018-08-14 | 国家电网公司 | Laser deicing system and method |
| CN109131433A (en) * | 2018-06-28 | 2019-01-04 | 同济大学 | It takes the micro- sand injecting type high-speed train bogie of heat and quickly removes accumulated snow anti-icing system and method |
| CN115525080A (en) * | 2022-11-23 | 2022-12-27 | 北京昆仑海岸科技股份有限公司 | Anti-icing control method and system based on temperature monitoring |
-
2016
- 2016-09-22 CN CN201610841648.0A patent/CN106394607B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400555A (en) * | 2018-04-19 | 2018-08-14 | 国家电网公司 | Laser deicing system and method |
| CN108400555B (en) * | 2018-04-19 | 2024-01-16 | 国家电网公司 | Laser deicing system and method |
| CN109131433A (en) * | 2018-06-28 | 2019-01-04 | 同济大学 | It takes the micro- sand injecting type high-speed train bogie of heat and quickly removes accumulated snow anti-icing system and method |
| CN115525080A (en) * | 2022-11-23 | 2022-12-27 | 北京昆仑海岸科技股份有限公司 | Anti-icing control method and system based on temperature monitoring |
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| Publication number | Publication date |
|---|---|
| CN106394607B (en) | 2018-10-12 |
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