CN106218422A - A kind of control system of retarder - Google Patents
A kind of control system of retarder Download PDFInfo
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- CN106218422A CN106218422A CN201610687033.7A CN201610687033A CN106218422A CN 106218422 A CN106218422 A CN 106218422A CN 201610687033 A CN201610687033 A CN 201610687033A CN 106218422 A CN106218422 A CN 106218422A
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- retarder
- gear
- box
- baroswitch
- assembly
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- 230000006698 induction Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 10
- 230000011664 signaling Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000979 retarding effect Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 22
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000222065 Lycoperdon Species 0.000 description 1
- 241000768494 Polymorphum Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/28—Eddy-current braking
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention discloses the control system of a kind of retarder, belong to current vortex retarder technical field, control box, current vortex retarder assembly, baroswitch, low speed device and signal lamp including accumulator, battery main switch, retarder；Current vortex retarder assembly is divided into two grades and third gear duty, when two grades, first and second gear that first gear of baroswitch controls box with retarder is connected, second gear is connected with third and fourth gear of retarder control box, during third gear, first and second gear that first gear of baroswitch controls box with retarder is connected, and second gear is connected with the 3rd gear of retarder control box, and the 3rd gear is connected with the 4th gear of retarder control box.Current vortex retarder assembly includes connecting support, rotor assembly, field frame assembly and stator bonding.The present invention has cost-effective, lifting production and work efficiency, the advantage of reduction fault rate.
Description
Technical field
The present invention relates to the control system of a kind of retarder, particularly relate to the control system of a kind of current vortex retarder,
Belong to current vortex retarder technical field.
Background technology
Automobile retarder be by control circuit to field frame assembly magnet exciting coil be energized, produce magnetic field, rotor assembly with
System of vehicle transmission part high speed rotating, cutting magnetic line, produce opposing torque, make vehicle deceleration, at present, less than 10 meters public transport of China
Car, pure electric vehicle and in, minibus vehicle vehicle generally there is the problems, particularly high temperature such as brake force is not enough, wheel hub generates heat, blow out
Or sleety weather, it is easier to cause fading of brake phenomenon, bring the biggest potential safety hazard to the operation of vehicle, although present vapour
Car engine mostly has exhaust brake function, wheel also installs self-adjusting arm for braking to increase the brake force of vehicle additional, but
These can only somewhat improve and can not significantly alleviate the load of motor vehicle braking system, and economic benefit is the most inconspicuous.For understanding
Certainly the problems referred to above, install a set of car braking auxiliary device, i.e. current vortex retarder or Retarder on vehicle additional and come thoroughly
Solve the hypodynamic problem of car braking.
Current vortex, i.e. vortex flow, also referred to as Foucault current.Vertiginous magnetic field causes in conductor (including quasiconductor)
Faradic current, its flowing route be swirl, therefore claim eddy current, changes of magnetic field is the fastest, and induction electromotive force is the biggest, because of conductor
Resistivity is the least, so eddy current is the strongest, and current vortex to be produced Joule heat the same with common current, and it is at conductor product
Raw, therefore it can make conductor temp.-elevating, say, that extra energy will be lost, and this is so-called eddy-current loss, and it has disadvantageous side
Face, but also have available aspect.
Automobile electrical eddy current retarder, i.e. automobile blocker or retarder, it be a set of do not have mechanical friction, braking
Before system work, in active braking distance, being arranged in vehicle drive system, the safety auxiliary first exercising vehicle deceleration is total
Becoming device, improve the configuration level of vehicle, it may be mounted at the change speed gear box position of vehicle, it is also possible to is arranged on back axle portion
Position, it is also possible to being arranged on final drive shaft and between power transmission shaft, current vortex retarder is mainly by electric control system and Machinery Ministry
Point two large divisions composition, electric control system is mainly total by electric control box, coil, vehicle condition induction apparatus assembly, air pressure induction apparatus
The device compositions such as one-tenth, display lamp and each rat tail, mechanical part is mainly by connecting support, field frame assembly and rotor assembly group
Become.
At present, the control system of vapour retarder for vehicles of the prior art there is problems:
1), production cost high: the control system of vapour retarder for vehicles of the prior art is structurally more due to gear,
Make control system complex, thus in wire harness and accessory use, there is higher cost；
2), production efficiency low: owing to the control system of vapour retarder for vehicles of the prior art is complex in structure,
The production efficiency making the control system of vapour retarder for vehicles in production process reduces；
3), fault rate is high: because wire harness and related accessory are more, structure is complex so that the control system of retarder exists
Add partial fault point during use, add the fault rate of the control system of retarder；
4), inefficiency: owing to the control system of vapour retarder for vehicles of the prior art is complex in structure, shelves
Position is more so that the work efficiency of the control system of retarder reduces.
Therefore, at present, the production efficiency how improving the control system of retarder, the control system reducing retarder produce
Cost, the fault rate of the control system promoting the control system work efficiency of retarder, reduction retarder are increasingly becoming research
Emphasis.
Summary of the invention
The main object of the present invention is to solve the production that the control system of vapour retarder for vehicles in prior art exists
The problems such as cost is high, production efficiency is low, fault rate is high, inefficiency, it is provided that one is applicable to less than 10 meters buses, pure electricity
Motor-car and in, the control system of the small and medium-sized car retarder of minibus vehicle.
The purpose of the present invention can reach by adopting the following technical scheme that:
The control system of a kind of retarder, controls box, current vortex retarder including accumulator, battery main switch, retarder
Assembly, baroswitch, low speed device and signal lamp；Described accumulator electrically connects with described battery main switch, and described power supply is total
Switching and electrically connect with described retarder control box, described retarder controls box and is connected with described current vortex retarder assembly, described
Retarder controls box and electrically connects with described baroswitch, described low speed device, described signal lamp, and described accumulator is described slow
Speed device controls box and powers；Described retarder controls to be provided with driving between box and described current vortex retarder assembly and controls wire harness, institute
Stating in driving controls wire harness and be provided with a plurality of driving line, described retarder controls box and power interface, brake excuse, signaling interface electricity
Connecting, described signal lamp electrically connects with described baroswitch, described low speed device, and described retarder controls box also to be believed with vehicle condition
The electrical connection of number adapter, described vehicle condition signal connector electrically connects with described low speed device, described signal lamp and described temperature
Alarm switch signal indicator electrically connects；Described current vortex retarder assembly is divided into two grades of duties and third gear duty；Work as institute
Stating current vortex retarder assembly when being two grades of duties, described retarder is provided with four gears in controlling box, and described air pressure is opened
Inside the Pass be provided with two gears, first gear of described baroswitch and described retarder control first, second gear of box
Connecting, second gear of described baroswitch controls the 3rd of box the, the 4th gear with described retarder and is connected；When described electricity
When eddy current retarder assembly is third gear duty, described retarder is provided with four gears, in described baroswitch in controlling box
Being provided with three gears, first, second gear that first gear of described baroswitch controls box with described retarder is connected,
The 3rd gear that second gear of described baroswitch controls box with described retarder is connected, the 3rd of described baroswitch
The 4th gear that individual gear controls box with described retarder is connected.
Further, it is electrically connected by power line between described accumulator and described battery main switch, described electric power storage
Being provided with power supply bundle assembly between pond and described battery main switch, described power cord accommodation is in described power supply bundle assembly.
Further, described battery main switch and described retarder control to be provided with control box anode wiring harness between box, described
Retarder is provided with the first electric fuse and circuit bonding in controlling box, and described first electric fuse is A electric fuse, and described retarder controls
Box is by controlling box negative pole wire harness ground connection.
Further, described driving is provided with four in controlling wire harness and drives lines, and the two ends of four described driving lines connect respectively
Connect described retarder and control four gears of box and described current vortex retarder assembly.
Further, described signaling interface controls box by meter lamp holding wire with described retarder and electrically connects, institute
Stating brake excuse to control box by braking lamp line and described retarder and electrically connect, described power interface pass through electric-controlled box power line and
Described retarder controls box electrical connection, and described power interface is electrically connected with described low speed device by the second electric fuse, and described second
Electric fuse is A electric fuse, and described low speed device also electrically connects with quiet car test interface.
Further, described current vortex retarder assembly includes that connecting support, rotor assembly, field frame assembly and stator takes
Ferrum, described connection support is for being fixed on change speed gear box by described field frame assembly, and described field frame assembly is by hold-down support, magnetic
Core, magnetic pole and coil composition, be used for producing retarding moment, and described rotor assembly is made up of rotating disk and counter flange, described stator
Bonding is for by described field frame assembly and ground insulation.
Further, described vehicle condition signal connector is electrically connected with described low speed device by vehicle condition holding wire, described low speed
Device electrically connects with described baroswitch, and baroswitch second gear of described baroswitch, baroswitch the first gear connect respectively
Being connected on described retarder to control between box, described signal lamp, described retarder controls between box and described signal lamp
It is also associated with temperature alarming line.
Further, described vehicle condition signal connector electrically connects with vehicle condition induction apparatus assembly, described vehicle condition induction apparatus assembly
During for ensureing vehicle parking, described retarder controls box, described current vortex retarder assembly quits work.
Further, described baroswitch connects vehicle front brake trachea, and described baroswitch gathers front wheel brake gas
Intraductal atmospheric pressure size, and control box transmission signal to described retarder, to control the electric current of described current vortex retarder assembly
Value size, is provided with rustless steel diaphragm inside described baroswitch, described rustless steel diaphragm is used for induction air pressure size, it is to avoid water
Divide or air enters described baroswitch.
Further, described signal lamp be used for showing described retarder control box, described current vortex retarder assembly,
Described baroswitch, the working condition of described low speed device, including low speed device signal lights, power lamp, alarm signal lights, gas
Compress switch a grade signal lights, baroswitch shelves signal lights, and described low speed device signal lights electrically connects with described low speed device, and described power supply is believed
Signal lamp electrically connects with described electric-controlled box power line, and alarm signal lights electrically connects with described temperature alarming line, described baroswitch
First gear signal lamp electrically connects with described baroswitch the first gear, described baroswitch the second gear signal lights and described gas
Compress switch the second gear electrical connection.
The Advantageous Effects of the present invention: the control system of a kind of retarder that the present invention provides, solves in prior art
Production cost that the control system of retarder in use exists is high, production efficiency is low, fault rate is high, inefficiency etc.
Problem, has the advantage that
1) save production cost: structurally decrease the gear of current vortex retarder, optimize control system, thus
Decrease wire harness and accessory uses, reduce production cost at wire harness and accessory use；
2) improve production efficiency: structurally decrease the gear of current vortex retarder, optimize control system, thus
Decrease wire harness and accessory uses, optimize the structure of the control system of retarder, therefore, improve slow in process of production
The production efficiency of the control system of device；
3) fault rate is reduced: use because decreasing wire harness and accessory, therefore, during the control system of retarder uses
Decrease trouble point, reduce the fault rate of the control system of retarder；
4) work efficiency is improved: two grades of duties of the control system of retarder are: the 1st gear correspondence of baroswitch
Be first and second gear of buffer controller (50% use power), the 2nd gear correspondence buffer controller of baroswitch
Third and fourth gear (100% uses power)；The control system third gear duty of retarder is: the 1st gear of baroswitch
Corresponding is buffer controller first and second gear (50% uses power), and the 2nd gear correspondence retarder of baroswitch controls
The 3rd gear of device (75% uses power), baroswitch the 4th gear (100% of the 3rd gear correspondence buffer controller
Use power).
Accompanying drawing explanation
Fig. 1 is the control system schematic diagram of retarder of the present invention；
Fig. 2 is current vortex retarder assembly schematic diagram of the present invention；
Fig. 3 is signal lamp schematic diagram of the present invention；
Fig. 4 is that retarder of the present invention controls box schematic diagram.
In figure: 1-accumulator, 2-power supply bundle assembly, 3-power line, 4-battery main switch, 5-controls box anode wiring harness,
6-retarder controls box, and 7-the first electric fuse, 8-controls box negative pole wire harness, 9-circuit bonding, and 10-drives line, and 11-drives control
Wire harness, 12-current vortex retarder assembly, 13-vehicle condition signal connector, 14-temperature alarming switching signal device, 15-instrument indicates
Modulating signal line, 16-brakes lamp line, 17-electric-controlled box power line, 18-low speed device rat tail, 19-vehicle condition holding wire, 20-ground wire,
21-temperature alarming line, 22-baroswitch the second gear, 23-baroswitch the first gear, 24-baroswitch, 25-low speed device,
26-the second electric fuse, 27-quiet car test interface, 28-power interface, 29-brakes excuse, 30-signaling interface, 31-signal designation
Lamp, 121-rotor assembly, 122-field frame assembly, 123-stator bonding, 311-low speed device signal lights, 312-power lamp,
313-alarm signal lights, 314-baroswitch the first gear signal lamp, 315-baroswitch the second gear signal lights.
Detailed description of the invention
For making those skilled in the art more clear and clear and definite technical scheme, below in conjunction with embodiment and accompanying drawing
The present invention is described in further detail, but embodiments of the present invention are not limited to this.
As shown in Figure 1 and Figure 4, the control system of a kind of retarder, including accumulator 1, battery main switch 4, retarder control
Box 6 processed, current vortex retarder assembly 12, baroswitch 24, low speed device 25 and signal lamp 31；Described accumulator 1 is with described
Battery main switch 4 electrically connects, and described battery main switch 4 controls box 6 with described retarder and electrically connects, and described retarder controls box 6
Be connected with described current vortex retarder assembly 12, described retarder control box 6 and described baroswitch 24, described low speed device 25,
Described signal lamp 31 electrically connects, and described accumulator 1 controls box 6 for described retarder and powers；Described retarder control box 6 with
Being provided with driving between described current vortex retarder assembly 12 and control wire harness 11, described driving is provided with a plurality of driving in controlling wire harness 11
Line 10, described retarder controls box 6 and electrically connects with power interface 28, brake excuse 29, signaling interface 30, described signal lamp
31 electrically connect with described baroswitch 24, described low speed device 25, and it is also electric with vehicle condition signal connector 13 that described retarder controls box 6
Connecting, described vehicle condition signal connector 13 electrically connects with described low speed device 25, described signal lamp 31 and described temperature alarming
Switching signal device 14 electrically connects；Described current vortex retarder assembly 12 is divided into two grades of duties and third gear duty；Work as institute
Stating current vortex retarder assembly 12 when being two grades of duties, described retarder is provided with four gears, described air pressure in controlling box 6
Being provided with two gears in switch 24, first gear of described baroswitch 24 controls the first, second of box 6 with described retarder
Individual gear connects, and second gear of described baroswitch 24 and described retarder control the 3rd of box 6 the, the 4th gear even
Connect；When described current vortex retarder assembly 12 is third gear duty, described retarder is provided with four gears in controlling box 6,
Being provided with three gears in described baroswitch 24, first gear of described baroswitch 24 controls box 6 with described retarder
First, second gear connects, and second gear of described baroswitch 24 controls the 3rd gear of box 6 with described retarder
Connecting, the 4th gear that the 3rd gear of described baroswitch 24 controls box 6 with described retarder is connected.
In the present embodiment, as it is shown in figure 1, entered by power line 3 between described accumulator 1 and described battery main switch 4
Row electrical connection, is provided with power supply bundle assembly 2 between described accumulator 1 and described battery main switch 4, described power line 3 is accommodated in
In described power supply bundle assembly 2, described battery main switch 4 and described retarder control to be provided with control box anode wiring harness between box 6
5, described retarder is provided with the first electric fuse 7 and circuit bonding 9 in controlling box 6, and described first electric fuse 7 is 5A electric fuse, institute
Stating retarder and control box 6 by controlling box negative pole wire harness 8 ground connection, described driving controls to be provided with four in wire harness 11 and drives lines 10,
Article four, the two ends of described driving line 10 connect described retarder respectively and control four gears of box 6 and described current vortex retarder is total
Become 12；Described retarder controls the central signal processor that box 6 is described current vortex retarder assembly 12, and it can make described electricity
Eddy current retarder assembly 12 is in correct use state, and its effect mainly has: 1) stops at vehicle or accelerates (stepping on the gas)
Shi Suoshu current vortex retarder assembly 12 will not work；2) described electricity can automatically be adjusted along with the size of brake air intraductal atmospheric pressure
The size of eddy current retarder assembly 12 interior loop current intensity, and the described electric vortex buffering when the least air pressure (about 0.2bar)
Device assembly 12 just can work, and when 1bar, described current vortex retarder assembly 12 reaches maximum duty；3) had
Press protection, overcurrent protection, overtemperature protection, described electric vortex buffering can be controlled when described current vortex retarder assembly 12 works
The functions such as device assembly 12 interior loop self-generating self-power supply；4) there is the function worked asynchronously with brake lamp.
In the present embodiment, described signaling interface 30 controls box 6 by meter lamp holding wire 15 with described retarder
Electrical connection, described brake excuse 29 controls box 6 by braking lamp line 16 with described retarder and electrically connects, and described power interface 28 leads to
Crossing electric-controlled box power line 17 to electrically connect with described retarder control box 6, described power interface 28 is by the second electric fuse 26 and institute
Stating low speed device 25 to electrically connect, described second electric fuse 26 is 5A electric fuse, and described low speed device 25 is also electric with quiet car test interface 27
Connecting, in order to well distinguish each interface, use different colors to make a distinction, quiet car test interface 27 uses orange
Color, power interface 28 uses redness, brake excuse 29 employing white, and signaling interface 30 uses yellow, in the present embodiment, power supply
Line 3 uses redness, drives line 10 to use four kinds of different colours, is yellow, green, blue and white respectively, and meter lamp is believed
Number line 15 uses yellow, braking lamp line 16 to use white, electric-controlled box power line 17 to use redness, vehicle condition holding wire 19 to use indigo plant
Color, ground wire 20 uses black, temperature alarming line 21 to use Lycoperdon polymorphum Vitt, baroswitch the second gear 22 to use purple, baroswitch
One gear 23 uses green.
In the present embodiment, as in figure 2 it is shown, described current vortex retarder assembly 12 includes connecting support, rotor assembly
121, field frame assembly 122 and stator bonding 123, described connection support is for being fixed on speed change by described field frame assembly 122
On case, described field frame assembly 122 is made up of hold-down support, magnetic core, magnetic pole and coil, is used for producing retarding moment, described rotor
Assembly 121 is made up of rotating disk and counter flange, and described stator bonding 123 is for by described field frame assembly 122 and ground insulation；At this
In embodiment, shown connection support is the middle transition part being fixed on change speed gear box by field frame assembly 122, props up owing to connecting
Frame is connected cooperation with field frame assembly and is fixed therein circle, and comparatively speaking, design is simpler, manufactures easy to process, intensity and hardness
More easily reacing requirement, lightweight, only about 15kg, outward appearance is beautiful；Field frame assembly is by hold-down support, magnetic core, magnetic pole, coil etc.
Part forms, and makes described current vortex retarder assembly 12 produce retarding moment, and it is fixed on the case of change speed gear box by connecting support
On body or be directly anchored on the bearing block of back axle, lightweight, volume is little, installs more convenient, safer.
In the present embodiment, rotor assembly is made up of rotating disk and counter flange, and counter flange is fixed on the output of change speed gear box
On the input flange of flange or back axle, can be freely rotatable with power transmission shaft, rotating disk is annular, is fixed on counter flange, rotating disk
Inner ring surface and field frame assembly in magnetic pole outer surface between maintain minimum uniform the air gap, comparatively speaking, stator is total
One-tenth is fixed, and rotor assembly just can rotate with power transmission shaft, and rotating disk is circular, and outer layer is guiding gutter, directly
Connect and air bump contact, more convenient heat radiation；Fan blades is also left in rotating disk front end, can introduce air into stator total during rotation
Cheng Zhong, accelerates the heat radiation of coil, also greatly promotes the heat dissipation capacity of rotating disk inwall simultaneously；It is lightweight, and maximum deceleration moment is
Rotating disk used by 1300N m weighs about 31kg, and thickness is only 150mm, and external diameter is Φ 480mm, and maximum deceleration moment is 850N m
Rotating disk used weighs about 25kg, and thickness is only 130mm, external diameter only Φ 435mm, installs more convenient, and matching is more extensive, more
Simply.
During work, the magnetic force that stator produces is radially, and work surface is changed into by traditional axial end and radially encircled end
Face, is no need for worrying to make the rotor of described current vortex retarder assembly 12 owing to vehicle miscellaneous part axial gap changes
Assembly and field frame assembly occur friction to damage, and the gap between rotor assembly and field frame assembly is fixed, without adjusting during installation
Gap, saves the time, and each position stress is evenly, never rubs, and the drive system of vehicle is not produced impact, rotor assembly
The light about 30kg of the traditional current vortex retarder of total mass ratio, the traditional current vortex retarder of field frame assembly total mass ratio is light the most about
80kg, each systematic influence to former vehicle is less；Mount and dismount more convenient, safety；In the transport vehicle that particular job intensity is big
(start to walk, stop frequently, the public transit vehicle that brakes operating frequency is high), economic benefit particularly manifests.
In the present embodiment, as it is shown in figure 1, described vehicle condition signal connector 13 is by vehicle condition holding wire 19 and described low speed
Device 25 electrically connects, and described low speed device 25 electrically connects with described baroswitch 24, the baroswitch second gear of described baroswitch 24
Position 22, baroswitch the first gear 23 are connected to described retarder and control between box 6, described signal lamp 31, described
Retarder controls to be also associated with temperature alarming line 21, described vehicle condition signal connector 13 between box 6 and described signal lamp 31
Electrically connect with vehicle condition induction apparatus assembly, described vehicle condition induction apparatus assembly be used for ensureing during vehicle parking described retarder control box 6,
Described current vortex retarder assembly 12 quits work.
In the present embodiment, as it is shown in figure 1, described baroswitch 24 connects vehicle front brake trachea, described air pressure is opened
Close 24 collection front wheel brake tracheal strips air pressure sizes, and transmit signal, to control described current vortex to described retarder control box 6
The value size of the electric current of retarder assembly 12, described baroswitch 24 is internal is provided with rustless steel diaphragm, described rustless steel diaphragm
For induction air pressure size, it is to avoid moisture or air enter described baroswitch 24.Described baroswitch 24 is by its inside
Rustless steel diaphragm comes induction air pressure, moisture or air and will not enter into inside it.Solve prior art uses multiple general
Ventilation compresses switch and gathers vehicle front brake air pipeline gas pressure relief several switch Operating In Persistent Current Mode, does not the most exist and obtains
The changing value of linear brake-press lead gas pressure, also cannot allow electric current in coil with the change of brake-press lead gas pressure
And change.
In the present embodiment, as it is shown on figure 3, described signal lamp 31 is used for showing that described retarder controls box 6, described
Current vortex retarder assembly 12, described baroswitch 24, the working condition of described low speed device 25, including low speed device signal lights 311,
Power lamp 312, alarm signal lights 313,1 grade of signal lights 314 of baroswitch, 2 grades of signal lighties 315 of baroswitch, described
Low speed device signal lights 311 electrically connects with described low speed device 25, and described power lamp 312 is electrically connected with described electric-controlled box power line 17
Connecing, alarm signal lights 313 electrically connects with described temperature alarming line 21, described baroswitch the first gear signal lamp 314 and institute
State baroswitch the first gear 23 to electrically connect, described baroswitch the second gear signal lights 315 and described baroswitch second gear
Position 22 electrical connection.
In sum, the control system of a kind of retarder that the present invention provides, solve the control of retarder in prior art
The problems such as production cost that system in use exists is high, production efficiency is low, fault rate is high, inefficiency, have with
Lower advantage:
1) save production cost: structurally decrease the gear of current vortex retarder, optimize control system, thus
Decrease wire harness and accessory uses, reduce production cost at wire harness and accessory use；
2) improve production efficiency: structurally decrease the gear of current vortex retarder, optimize control system, thus
Decrease wire harness and accessory uses, optimize the structure of the control system of retarder, therefore, improve slow in process of production
The production efficiency of the control system of device；
3) fault rate is reduced: use because decreasing wire harness and accessory, therefore, during the control system of retarder uses
Decrease trouble point, reduce the fault rate of the control system of retarder；
4) work efficiency is improved: two grades of duties of the control system of retarder are: the 1st gear correspondence of baroswitch
Be first and second gear of buffer controller (50% use power), the 2nd gear correspondence buffer controller of baroswitch
Third and fourth gear (100% uses power)；The control system third gear duty of retarder is: the 1st gear of baroswitch
Corresponding is buffer controller first and second gear (50% uses power), and the 2nd gear correspondence retarder of baroswitch controls
The 3rd gear of device (75% uses power), baroswitch the 4th gear (100% of the 3rd gear correspondence buffer controller
Use power).
The above, the only preferred embodiment of the invention, but protection scope of the present invention is not limited thereto, and any ripe
Know those skilled in the art in scope disclosed in this invention, according to technical scheme and design thereof in addition
Equivalent or change, broadly fall into protection scope of the present invention.
Claims (10)
1. the control system of a retarder, it is characterised in that: include that accumulator (1), battery main switch (4), retarder control
Box (6), current vortex retarder assembly (12), baroswitch (24), low speed device (25) and signal lamp (31)；
Described accumulator (1) electrically connects with described battery main switch (4), and described battery main switch (4) controls with described retarder
Box (6) electrically connects, and described retarder controls box (6) and is connected with described current vortex retarder assembly (12), and described retarder controls
Box (6) electrically connects with described baroswitch (24), described low speed device (25), described signal lamp (31), described accumulator (1)
Box (6) power supply is controlled for described retarder；
Described retarder controls to be provided with driving between box (6) and described current vortex retarder assembly (12) and controls wire harness (11), institute
Stating in driving controls wire harness (11) and be provided with a plurality of driving line (10), described retarder controls box (6) and power interface (28), brake
Excuse (29), signaling interface (30) electrical connection, described signal lamp (31) and described baroswitch (24), described low speed device
(25) electrical connection, described retarder controls box (6) and also electrically connects with vehicle condition signal connector (13), described vehicle condition signal connector
(13) electrically connecting with described low speed device (25), described signal lamp (31) is electrically connected with described temperature alarming switching signal device (14)
Connect；
Described current vortex retarder assembly (12) is divided into two grades of duties and third gear duty；When described current vortex retarder
When assembly (12) is two grades of duties, described retarder is provided with four gears in controlling box (6), in described baroswitch (24)
Being provided with two gears, first gear of described baroswitch (24) controls first, second shelves of box (6) with described retarder
Position connects, and second gear of described baroswitch (24) and described retarder control the 3rd, the 4th gear of box (6) even
Connect；When described current vortex retarder assembly (12) is third gear duty, described retarder is provided with four shelves in controlling box (6)
Position, is provided with three gears in described baroswitch (24), first gear of described baroswitch (24) and described retarder control
First, second gear of box processed (6) connects, and second gear of described baroswitch (24) controls box with described retarder
(6) the 3rd gear connects, and the 3rd gear of described baroswitch (24) controls the 4th of box (6) with described retarder
Gear connects.
The control system of a kind of retarder the most according to claim 1, it is characterised in that: described accumulator (1) is with described
It is electrically connected, between described accumulator (1) and described battery main switch (4) by power line (3) between battery main switch (4)
Being provided with power supply bundle assembly (2), described power line (3) is accommodated in described power supply bundle assembly (2).
The control system of a kind of retarder the most according to claim 1, it is characterised in that: described battery main switch (4) with
Described retarder controls to be provided with between box (6) control box anode wiring harness (5), and described retarder is provided with the first guarantor in controlling box (6)
Danger silk (7) and circuit bonding (9), described first electric fuse (7) is 5A electric fuse, and described retarder controls box (6) by controlling
Box negative pole wire harness (8) ground connection.
The control system of a kind of retarder the most according to claim 1, it is characterised in that: described driving controls wire harness (11)
Inside being provided with four and drive line (10), the two ends of four described driving lines (10) connect described retarder respectively and control the four of box (6)
Individual gear and described current vortex retarder assembly (12).
The control system of a kind of retarder the most according to claim 1, it is characterised in that: described signaling interface (30) passes through
Meter lamp holding wire (15) controls box (6) with described retarder and electrically connects, and described brake excuse (29) is by braking lamp line
(16) controlling box (6) with described retarder to electrically connect, described power interface (28) is slow with described by electric-controlled box power line (17)
Speed device controls box (6) electrical connection, and described power interface (28) is electrically connected with described low speed device (25) by the second electric fuse (26),
Described second electric fuse (26) is 5A electric fuse, and described low speed device (25) also electrically connects with quiet car test interface (27).
The control system of a kind of retarder the most according to claim 1, it is characterised in that: described current vortex retarder assembly
(12) including connecting support, rotor assembly (121), field frame assembly (122) and stator bonding (123), described connection support is used for
Described field frame assembly (122) is fixed on change speed gear box, described field frame assembly (122) by hold-down support, magnetic core, magnetic pole and
Coil forms, and is used for producing retarding moment, and described rotor assembly (121) is made up of rotating disk and counter flange, described stator bonding
(123) for by described field frame assembly (122) and ground insulation.
The control system of a kind of retarder the most according to claim 5, it is characterised in that: described vehicle condition signal connector
(13) electrically connected with described low speed device (25) by vehicle condition holding wire (19), described low speed device (25) and described baroswitch (24)
Electrical connection, the baroswitch the second gear (22) of described baroswitch (24), baroswitch the first gear (23) are connected to
Described retarder controls between box (6), described signal lamp (31), and described retarder controls box (6) and described signal designation
Temperature alarming line (21) it is also associated with between lamp (31).
The control system of a kind of retarder the most according to claim 1, it is characterised in that: described vehicle condition signal connector
(13) electrically connecting with vehicle condition induction apparatus assembly, described vehicle condition induction apparatus assembly is used for ensureing that during vehicle parking, described retarder controls
Box (6), described current vortex retarder assembly (12) quit work.
The control system of a kind of retarder the most according to claim 1, it is characterised in that: described baroswitch (24) connects
Vehicle front brake trachea, described baroswitch (24) gathers front wheel brake tracheal strips air pressure size, and to described retarder control
Box processed (6) transmission signal, to control the value size of the electric current of described current vortex retarder assembly (12), described baroswitch
(24) inside is provided with rustless steel diaphragm, and described rustless steel diaphragm is used for induction air pressure size, it is to avoid moisture or air enter described
Baroswitch (24).
The control system of a kind of retarder the most according to claim 7, it is characterised in that: described signal lamp (31)
For showing that described retarder controls box (6), described current vortex retarder assembly (12), described baroswitch (24), described low
The working condition of speed device (25), including low speed device signal lights (311), power lamp (312), alarm signal lights (313), gas
Compress switch 1 grade of signal lights (314), 2 grades of signal lighties (315) of baroswitch, described low speed device signal lights (311) and described low speed device
(25) electrical connection, described power lamp (312) electrically connects with described electric-controlled box power line (17), alarm signal lights (313)
Electrically connect with described temperature alarming line (21), described baroswitch the first gear signal lamp (314) and described baroswitch first
Gear (23) electrically connects, and described baroswitch the second gear signal lights (315) is electrically connected with described baroswitch the second gear (22)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687033.7A CN106218422A (en) | 2016-08-03 | 2016-08-03 | A kind of control system of retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687033.7A CN106218422A (en) | 2016-08-03 | 2016-08-03 | A kind of control system of retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106218422A true CN106218422A (en) | 2016-12-14 |
Family
ID=57553286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610687033.7A Pending CN106218422A (en) | 2016-08-03 | 2016-08-03 | A kind of control system of retarder |
Country Status (1)
| Country | Link |
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| CN (1) | CN106218422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653474A (en) * | 2017-01-12 | 2017-05-10 | 泰乐玛汽车制动系统（上海）有限公司 | Air pressure switch assembly of retarder |
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| US4485444A (en) * | 1980-12-04 | 1984-11-27 | Kabushiki Kaisha Komatsu | Retarder brake automatic control system |
| EP0863604A1 (en) * | 1997-03-07 | 1998-09-09 | Lothar Kloft | Method and device for controlling and/or regulating a retarder used as vehicle auxiliary brake |
| CN2694613Y (en) * | 2003-04-01 | 2005-04-20 | 常州信德电器厂 | Electric vortex slow speed device controlling apparatus |
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| CN106653474A (en) * | 2017-01-12 | 2017-05-10 | 泰乐玛汽车制动系统（上海）有限公司 | Air pressure switch assembly of retarder |
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