CN2578147Y - Multifunctional controlling system of electric vortex speed reducer of vehicle - Google Patents
Multifunctional controlling system of electric vortex speed reducer of vehicle Download PDFInfo
- Publication number
- CN2578147Y CN2578147Y CN 02254137 CN02254137U CN2578147Y CN 2578147 Y CN2578147 Y CN 2578147Y CN 02254137 CN02254137 CN 02254137 CN 02254137 U CN02254137 U CN 02254137U CN 2578147 Y CN2578147 Y CN 2578147Y
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- CN
- China
- Prior art keywords
- speed reducing
- automobile
- reducing machine
- control system
- electric eddy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional control system for a vehicle vortex speed reducer, which utilizes a uniformly regulating rheostat and an electric electronic module technology, and the utility model is used for controlling the vehicle vortex speed reducer. The utility model is characterized in that magnet coils of the speed reducer are connected into four branch circuits (L) by the mode of series-parallel connection; each branch circuit is connected in series with one electric electronic module (M); the B pole of each electric electronic module is connected in series with a variable resistor; a control circuit is connected with a uniformly regulating rheostat (R). The current of the B pole of the module can be changed by adjusting the variable resistors so as to change the size of a current I which flows through C pole of each module and namely each branch current (L), and thus brake force can be carried out with full-range stepless regulation according to running needs. The utility model has the advantages that the working state of the speed reducer can be adjusted at any time according to the running needs; besides, the utility model has the advantages of multifunction, convenient operation, simple structure, convenient maintenance, low cost, high stability, favorable brake effect and high safety.
Description
The utility model relates to automobile-used electric eddy speed reducing machine multifunctional control system, exactly relate to a kind of automobile-used electric eddy speed reducing machine multifunctional control system of utilizing even regulation rheostat and electric power electronic module (GOR) technology, be used to control automobile-used electric eddy speed reducing machine, the vehicle in the enforcement is evenly slowed down rapidly automatically according to driver's requirement and running state of the vehicle.
The world today's industrial fast development of getting on the car, domestic automobile industry is in order to catch up with and surpass the international high standards, also bring in constant renewal in and regenerate, new braking device electric eddy speed reducing machine in the application of automotive field also more and more widely, deceleration and stopping performance to reductor requires more and more higher, the electric control system of electric eddy speed reducing machine also need be brought in constant renewal in the replacement, but the domestic electric control system major part that adopts is to change the deceleration dynamics with there being the grouping of electric shock relay to switch relevant excitation winding at present, the increase and decrease of its braking force is a ladder, the driver can only select the braking force of certain class wherein according to the speed of the speed of a motor vehicle, and the control system of utilizing other technology also can only be carried out adjustment braking force among a small circle according to the speed of the speed of a motor vehicle, in a single day the electric eddy speed reducing machine installs, the setting range of braking force just can't be changed, can not be by road conditions, vehicular gross combined weight (zero load, underloading, heavy duty), driver and passenger's driving and by bus vehicle such as custom operation present situation carry out stepless adjustment braking force at any time, more can not in vehicle ', adjust the braking force definite value, it is too small or excessive thereby braking force to occur, defectives such as deceleration DeGrain, cause on the car cargo damage easily or cause that the passenger dislikes even injured, also can cause driver's dislike and do not use, thereby hinder the rapid promotion and application of electric eddy speed reducing machine.In addition, previously used control system can only be the special use of special plane special train, no commonality.
The purpose of this utility model is to adopt even regulation rheostat and electric power electronic module (GOR) technology, avoided above-mentioned the deficiencies in the prior art part, a kind of automobile-used electric eddy speed reducing machine multifunctional control system based on Power Electronic Technique is proposed, this system can by the speed of a motor vehicle, road conditions, vehicular gross combined weight (zero load, underloading, heavy duty), driver and passenger's driving and by bus vehicle actual operating state such as custom carry out stepless adjustment braking force at any time, also can in vehicle ', adjust the braking force definite value.With a kind of control system of pattern applicable to the reductor of different model with satisfy the demand of various vehicles.Reach the purpose of " a tractor serves several purposes ".It is many to have function, and commonality and practical is easy and simple to handle, simple in structure, easy to maintenance, good braking effect, and good stability, safe, low cost and other advantages.
The purpose of this utility model is achieved by the following technical solution:
A kind of automobile-used electric eddy speed reducing machine multifunctional control system of utilizing even regulation rheostat and electric power electronic module (GOR) technology, be used to control automobile-used electric eddy speed reducing machine, the vehicle in the enforcement is evenly slowed down rapidly automatically according to driver's requirement and running state of the vehicle.It is characterized in that: comprise following content
A, automobile-used all magnet coils of electric eddy speed reducing machine are connected into four branch road (L of well-distributed by the series-multiple connection mode
1～L
4);
B, on every branch road the serial connection an electric power electronic module (M
1～M
4);
C, at variable rheostat (R of the B of each electric power electronic module utmost point serial connection
1～R
4), adjust the electric current I of each branch road
C
D, on control circuit even regulation rheostat of serial connection or potential device (R), adjust the reductor total current.
By adjusting variable rheostat (R
1～R
4, R) size of resistance value, change module B electrode current I
BIt is excitation winding branch road (L) electric current I that thereby the module C utmost point is flow through in change
CSize, make the current vortex braking force can according to the driving need obtain the stepless adjustment of gamut.
Compare with prior art, the automobile-used electric eddy speed reducing machine multifunctional of the utility model control system, advantage is: the mode of operation that 1, can need adjust reductor according to driving at any time; 2, function is many, commonality and practical; 3, easy and simple to handle, simple in structure, easy to maintenance, cost is low; 4, good braking effect, good stability, safe.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a magnet coil branch road (L of the automobile-used electric eddy speed reducing machine multifunctional of the utility model control system
1) three kinds of connection modes, this branch road is serially connected between the positive source and the module C utmost point.
Fig. 2 is the utility model schematic diagram.
According to situations such as vehicle operating normality, vehicle class, vehicle models, the automobile-used electric eddy speed reducing machine multifunctional of the utility model control system can be done the connection of following several modes to all magnet coils (is example with the reductor that 16 coils are arranged) of automobile-used electric eddy speed reducing machine by the end of the same name of the coil shown in Fig. 1 a, Fig. 1 b, Fig. 1 c:
1, as shown in Figure 1a, all magnet coils of every branch road are all connected, be serially connected in again between the positive source and the module C utmost point.
2, shown in Fig. 1 b, in parallel again after all magnet coils of every branch road are connected in twos, be serially connected in then between the positive source and the module C utmost point.
3, shown in Fig. 1 c, all magnet coils of every branch road are all in parallel, be serially connected in then between the positive source and the module C utmost point.
As shown in Figure 2, the utility model all is connected in series an electric power electronic module (M on every branch road
1～M
4, 50～100A), be about to the magnet coil branch road and be connected between the C utmost point of positive source and module branch current I
CCan be with control current I
BThe variation of (B electrode current) and even variation, thus the size that makes stepless adjustment branch current size adjust braking force becomes very convenient.When control circuit disconnects (I
B=0) time, module is in complete off condition (I
C=0), the electric eddy speed reducing machine is ineffective.And control current I
BBe not subjected to magnet coil branch current I
CInfluence.This connection mode makes deceleration and stopping performance more stable.
As shown in Figure 2, the utlity model has the multiple adjustment mode that is used for adjusting braking force, reach multi-functional purpose.Mainly show the following aspects:
1, in the control circuit of each gear, variable rheostat (R of serial connection between the module B utmost point and time relay normally closed contact
1～R
4), adjust the size of this variable rheostat resistance, can change the electric current I of the module B utmost point
BDefinite value can be according to the concrete needs of vehicle with this variable rheostat (R when reductor is installed
1～R
4) resistance sets and to finish.Thereby make with a kind of control system of pattern demand, reach the purpose of " a tractor serves several purposes " applicable to the reductor and the various vehicles of different model.
" manual switch " and foot control " baroswitch " 2, are housed in control circuit simultaneously, and every group of switch all has the Multistage Control function, can start a magnet coil branch road, also can start many magnet coil branch roads simultaneously.Two groups of switches are taked parallel way, can use simultaneously also and can use separately, and during one group of switch failure, another group switch still can continue to finish controllable function.
3, even regulation rheostat of serial connection or potential device (R) between " signal amplification controller " and " manual switch ", " baroswitch ", be installed in the operator's compartment of being convenient to driver operation, the driver can adjust the resistance size of this rheostat (R) according to actual needs at any time, change the distribution of each control circuit resistance, make the electric current I of the module B utmost point
BChange thereupon, thereby adjusted each branch current I
CSize, also just adjusted the braking force of electric eddy speed reducing machine.Make operating vehicle also can in time adjust braking force according to operation conditions.
As shown in Figure 2, the utlity model has powerful safety system, mainly show the following aspects:
1, electromagnetic relay (Q) is housed on the general supply circuit, places in " power supply and fault control system ", this electromagnetic relay (Q) can be by master cock (K) control, closed master cock (K), and the general supply conducting, reductor is in readiness for action; Otherwise general supply disconnects, and reductor is in stopped status.Also can when breaking down, each magnet coil branch road and control system disconnect general supply.
2, every magnet coil branch road (L
1～L
4) on a current sensor (BI all is housed
1～BI
4), monitor each branch current by it, current signal is delivered to " power supply and fault control system ", when each branch road breaks down, can electromagnetic relay (Q) be disconnected by " power supply and fault control system ", thereby cut off general supply.
3, at every branch road (L
1～L
4) upward and in the control circuit all be in series with fuse (F
1～F
4F); when short circuit or over current fault appear in magnet coil branch road or control circuit; and control and protection system is malfunctioning can't cut off the electricity supply the time; fuse blows; cut off corresponding magnet coil branch road or control circuit, prevent that vehicle from because of electrical accident safety misadventure taking place, guarantee that vehicle continues safe and reliable operation.
4, in control circuit, time relay is housed, when " manual switch " or " baroswitch " breaks down and driver when maloperation occurring and causing control circuit to break not open, or unexpected when overtime, time relay can be delayed time and be disconnected each magnet coil branch road.
5, be equipped with on the vehicle of electric eddy speed reducing machine and answer speed sensor, when its speed signal met or exceeded the basic speed signal value of setting, by " signal amplification controller " turn-on control circuit, entering can be by the readiness for action of driver's control.Otherwise the electric eddy speed reducing machine is ineffective.If be unkitted speed sensor on the vehicle, " signal amplification controller " can be made short circuit and handle, make control circuit without " signal amplification controller " and directly conducting, the electric eddy speed reducing machine still can normally use.
6, each bar magnet coil branch road (L
1～L
4) all be parallel with flywheel diode (V
1～V
4).This flywheel diode (V
1～V
4) can make the electric current of magnet coil branch road continuous, and can avoid main switch element module (M) to puncture because of switching surge.
7, all be parallel with by resistance (R between the C utmost point of each module and the E utmost point
5～R
8), cond (C
1～C
4), diode (V
5～V
8) module protection circuit formed, puncture module when preventing switching surge and operating sudden accident.
8, the utility model alarm operating device (B) in " power supply and fault control system ", when magnet coil branch road and control system break down, siren horn (B) auto alarm, remind the driver in time to cut off master cock (K), make the electric eddy speed reducing machine ineffective, guarantee that vehicle still can safe operation.
The utility model also is equipped with intelligent display disc, and when control circuit was in readiness for action, power light was bright, and when the start and deceleration machine, the gear indicator lamp is just bright successively according to the gear of institute's conducting, and brake taillight (D) is bright simultaneously.The brightness of indicator lamp can reflect the size of current of control circuit, thus the size of reflection braking force.
Claims (12)
1, a kind of automobile-used electric eddy speed reducing machine multifunctional control system of utilizing even regulation rheostat and electric power electronic module (GOR) technology; in this system; power supply and fault control system, mu balanced circuit, signal amplification controller, master cock, safety system are electrically connected in proper order, it is characterized in that: comprise following content
A, automobile-used all magnet coils of electric eddy speed reducing machine are connected into four branch road (L of well-distributed by the series-multiple connection mode
1～L
4);
B, on every branch road the serial connection an electric power electronic module (M
1～M
4);
C, at variable rheostat (R of the B of each electric power electronic module utmost point serial connection
1～R
4);
D, on the control way circuit even regulation rheostat of serial connection or potential device (R).
2, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: electromagnetic relay (Q) is housed on the general supply circuit of automobile-used electric eddy speed reducing machine, places in " power supply and fault control system ".
3, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: every magnet coil branch road of automobile-used electric eddy speed reducing machine (L
1～L
4) on a current sensor (BI all is housed
1～BI
4).
4, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: speed sensor on the vehicle of electric eddy speed reducing machine is housed.
5, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: in control circuit, " manual switch " and " foot control baroswitch " with Multistage Control function is housed simultaneously.
6, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: in control circuit, time relay is housed.
7, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: all be connected in series an electric power electronic module (M on every branch road
1～M
4), the C utmost point of module is connected with corresponding magnet coil branch road, and the B utmost point of module is connected with control circuit, and the E utmost point of module is connected with power cathode.
8, according to claim 1 and 7 described automobile-used electric eddy speed reducing machine multifunctional control system, it is characterized in that: in the control circuit of each gear, variable rheostat (R of serial connection between the module B utmost point and time relay normally closed contact
1～R
4).
9, according to claim 1 and 5 described automobile-used electric eddy speed reducing machine multifunctional control system, it is characterized in that: even regulation rheostat of serial connection or potential device (R) between " signal amplification controller " and " manual switch ", " foot control baroswitch " are installed in the operator's compartment of being convenient to driver operation.
10, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: automobile-used all magnet coils of electric eddy speed reducing machine are connected into four branch road (L of well-distributed by the series-multiple connection mode
1～L
4), be serially connected in positive source and corresponding module (M
1～M
4) the C utmost point between.
11, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: each bar magnet coil branch road (L
1～L
4) all be parallel with flywheel diode (V
1～V
4).
12, automobile-used electric eddy speed reducing machine multifunctional control system according to claim 1 is characterized in that: all be parallel with by resistance (R between the C utmost point of each module and the E utmost point
5～R
8), cond (C
1～C
4), diode (V
5～V
8) module protection circuit formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254137 CN2578147Y (en) | 2002-09-10 | 2002-09-10 | Multifunctional controlling system of electric vortex speed reducer of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254137 CN2578147Y (en) | 2002-09-10 | 2002-09-10 | Multifunctional controlling system of electric vortex speed reducer of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2578147Y true CN2578147Y (en) | 2003-10-08 |
Family
ID=33723065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02254137 Expired - Fee Related CN2578147Y (en) | 2002-09-10 | 2002-09-10 | Multifunctional controlling system of electric vortex speed reducer of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2578147Y (en) |
-
2002
- 2002-09-10 CN CN 02254137 patent/CN2578147Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |