CN202325831U - Interlock circuit for controlling electronic speed regulator and power takeoff - Google Patents
Interlock circuit for controlling electronic speed regulator and power takeoff Download PDFInfo
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- CN202325831U CN202325831U CN 201120424003 CN201120424003U CN202325831U CN 202325831 U CN202325831 U CN 202325831U CN 201120424003 CN201120424003 CN 201120424003 CN 201120424003 U CN201120424003 U CN 201120424003U CN 202325831 U CN202325831 U CN 202325831U
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- speed regulator
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- electronic speed
- power take
- control
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Abstract
The utility model discloses an interlock circuit for controlling an electronic speed regulator and a power takeoff. The circuit comprises a power takeoff kneading control circuit, a power takeoff kneading in-place detection circuit, an electronic speed regulator enabling circuit and an electronic speed regulator power supply control circuit, wherein the power takeoff kneading control circuit is used for controlling the power takeoff to be kneaded and disconnected; the power takeoff kneading in-place detection circuit is used for detecting whether the power takeoff is kneaded in place or not; the electronic speed regulator enabling circuit is used for performing enabling control on the electronic speed regulator according to the detection result of the power takeoff kneading in-place detection circuit; and the electronic speed regulator power supply control circuit is used for controlling power supply of the electronic speed regulator when the electronic speed regulator is enabled. The interlock circuit for controlling the electronic speed regulator and the power takeoff is convenient in installation, is reasonable in control and is safe and stable. The safety problems caused by the reason that the power takeoff and the electronic speed regulator are respectively and independently controlled are solved, the operating convenience is improved, and the stability of a complete vehicle and the traveling safety are ensured.
Description
Technical field
The utility model relates to automotive electronics speed regulating control and power take-off control technique field, relates in particular to the interlock circuit of a kind of electronic speed regulator and power taking control.
Background technique
The electronic speed regulator of automobile is in the various operating mode runnings of automobile; When external load changes, can regulate the fuel delivery of Injection Pump automatically,, can prevent the overspeed of vehicle running like this to protect automobile steady running under the rotating speed of regulation; Guarantee minimum speed ability steady running down; And, regulate fuel delivery automatically along with the variation of external load, make it stable operation under the rotating speed of regulation.
The power take-off of automobile is one group of speed change gear, claims power take off again, generally is to be formed by gear-box, clutch combination, uses gear to be connected with gearbox.
At present, generally the control of II automotive electronics speed regulating control and power take-off is two to overlap independently system, the not interlocking of working respectively separately in Europe.But there is following shortcoming in such control mode:
1. power take-off control is just installed electrically switchable grating at operator cabin, direct control electromagnetic valve, and the position does not have feedback information to give the operator but the machinery action of power take-off is arrived, and so just occurs equipment failure easily.
2. independently by the dress power switch, so when driving, the driver is touch switch unintentionally for electronic electronic, just causes traffic accident easily.
3. power take-off control is overlapped independently system with electronic speed regulator two, if sequence of operation is successively improper when operation, damages external equipment easily.
The model utility content
The utility model technical problem to be solved is the interlock circuit that a kind of electronic speed regulator and power taking control is provided in order to overcome above-mentioned defective.
For achieving the above object, the technological scheme of the utility model provides the interlock circuit of a kind of electronic speed regulator and power taking control, and said device comprises: power take-off is mediated control circuit, is used to control the kneading and the disconnection of power take-off; Whether power take-off is mediated the testing circuit that puts in place, be used to detect said power take-off and mediate and put in place; The electronic speed regulator enable circuits is used for mediating according to said power take-off the testing result of the testing circuit that puts in place, and electronic speed regulator is enabled control; The electronic speed regulator power-supplying circuit is used for when said electronic speed regulator enables, and control is to the power supply of said electronic speed regulator.
Wherein, said power take-off kneading control circuit comprises that power take-off valve, power take-off are mediated solenoid valve and power take-off breaks off solenoid valve; Said power take-off valve is a commutator, and its common port is connected with the positive pole of power supply, and two ends are connected with power take-off disconnection solenoid valve with said power take-off kneading solenoid valve respectively in addition; The other end of said power take-off kneading solenoid valve and power take-off disconnection solenoid valve is connected to the negative pole of power supply.
Wherein, it is the power take-off position transducer that said power take-off is mediated the testing circuit that puts in place, is used for after said power take-off position transducer detects said power take-off kneading and puts in place, applying control voltage to said electronic speed regulator enable circuits.
Wherein, said electronic speed regulator enable circuits is a relay, and its control section is connected with said power take-off position transducer, the adhesive of the Control of Voltage relay that applies according to said power take-off position transducer; One tunnel output of said relay is connected in series with said electronic speed regulator power-supplying circuit, and is connected on the power supply.
Wherein, said electronic speed regulator power-supplying circuit is the switch that is connected in series with throttle control.
Wherein, said device also comprises power take-off kneading tutorial light, and its control section with said relay is parallelly connected.
Wherein, said device comprises that also power take-off breaks off tutorial light, and it is exported with another road of said relay and is connected on the power supply after connecting.
Wherein, said device also comprises insurance, and said insurance is connected on the total loop of power supply.
Wherein, said device also comprises the power take-off power switch, and it is connected on the power loop, is used for the power supply control of said device.
Compared with prior art, the utlity model has following advantage:
The interlock circuit of electronic speed regulator of the utility model and power taking control is easy for installation, control is reasonable, safety and stability; Solved owing to power take-off and electronic speed regulator and independently controlled the safety problem that causes separately, improved the convenience of operation; Whole vehicle stability and traveling security have been guaranteed.
Description of drawings
Fig. 1 is the utility model embodiment's a kind of electronic speed regulator and the circuit theory diagrams of the interlock circuit that power taking is controlled.
Wherein, FU1, FU2-insurance, SB1-power take-off power switch, SB2-power take-off position transducer, HL1-power take-off are mediated tutorial light, KA1-auxiliary reclay, HL2-power take-off disconnection tutorial light, SB3-electronic speed regulator switch, SB4-power take-off valve, Y1-power take-off kneading solenoid valve, Y2-power take-off disconnection solenoid valve.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
The interlock circuit of the utility model embodiment's a kind of electronic speed regulator and power taking control comprises that power take-off is mediated control circuit, power take-off is mediated put in place testing circuit, electronic speed regulator enable circuits and electronic speed regulator power-supplying circuit.
Power take-off is mediated kneading and the disconnection that control circuit is used to control power take-off; Said power take-off is mediated control circuit and is comprised that power take-off valve, power take-off are mediated solenoid valve and power take-off breaks off solenoid valve; Said power take-off valve is a commutator, and its common port is connected with the positive pole of power supply, and two ends are connected with power take-off disconnection solenoid valve with said power take-off kneading solenoid valve respectively in addition; The other end of said power take-off kneading solenoid valve and power take-off disconnection solenoid valve is connected to the negative pole of power supply.
Whether power take-off is mediated the testing circuit that puts in place and is used to detect said power take-off and mediates and put in place; It is the power take-off position transducer that said power take-off is mediated the testing circuit that puts in place, is used for after said power take-off position transducer detects said power take-off kneading and puts in place, applying control voltage to said electronic speed regulator enable circuits.
The electronic speed regulator enable circuits is used for mediating according to said power take-off the testing result of the testing circuit that puts in place, and electronic speed regulator is enabled control; Said electronic speed regulator enable circuits is a relay, and its control section is connected with said power take-off position transducer, the adhesive of the Control of Voltage relay that applies according to said power take-off position transducer; One tunnel output of said relay is connected in series with said electronic speed regulator power-supplying circuit, and is connected on the power supply.
The electronic speed regulator power-supplying circuit is used for when said electronic speed regulator enables, and control is to the power supply of said electronic speed regulator; Said electronic speed regulator power-supplying circuit is the switch that is connected in series with throttle control.
Said device comprises that also power take-off is mediated tutorial light, power take-off breaks off tutorial light, insurance and power take-off power switch.It is parallelly connected with the control section of said relay that said power take-off is mediated tutorial light; After breaking off tutorial light and another road output of said relay is connected, said power take-off is connected on the power supply; Said insurance is connected on the total loop of power supply; Said power take-off power switch is connected on the power loop, is used for the power supply control of said device.
The circuit theory diagrams of the interlock circuit of the utility model embodiment's a kind of electronic speed regulator and power taking control are as shown in Figure 1; Mainly comprise insurance FU1, FU2, power take-off power switch SB1, power take-off position transducer SB2, power take-off are mediated tutorial light HL1, power take-off breaks off tutorial light HL2, relay K A1 and power take-off and mediates solenoid valve Y1, power take-off disconnection solenoid valve Y2.
Power take-off power switch SB1 is installed in operator cabin, when power take-off power switch SB1 is closed, and the energising of power take-off control circuit, it is bright that power take-off breaks off tutorial light HL2; Rotate power take-off valve SB4 and mediate the position to power take-off, the power take-off machinery action puts in place, touches power take-off position transducer SB2; After the output of power take-off position transducer SB2 voltage, relay K A1 adhesive, it is bright that power take-off is mediated tutorial light HL1 simultaneously, and power take-off breaks off tutorial light HL2 and goes out; Closed electronic speed regulator switch S B3, the electronic speed regulator energising, engine speed reaches the required rotating speed of operating mode according to electronic speed regulator inner setting parameter.
The machinery action that the interlock circuit of electronic speed regulator of the utility model and power taking control has only power take-off to mediate puts in place; Electronic speed regulator just can use after having triggered position transducer; If power take-off is not mediated; Electronic speed regulator just can't be worked, thereby realizes the interlocking of Motronic control maps speed regulator and power take-off device.
The interlock circuit of electronic speed regulator of the utility model and power taking control is through the break-make of the position transducer control relay of power take-off kneading; And the startup of electronic speed regulator is controlled by auxiliary reclay; Once auxiliary reclay connection, the closed energized of relay normally open contact so.Thereby realize the startup of electronic speed regulator.
The interlock circuit of electronic speed regulator of the utility model and power taking control is the circuitry that is suitable for all Europe II automobile chassises, through interlocking control in the circuit, thereby has guaranteed the safety of automobile when going with operation.
The interlock circuit of electronic speed regulator of the utility model and power taking control mainly designs to rationality and the safety problem that Europe II motor car engine power take-off output control and engine speed are set; Whether this device can detect the motor car engine power take-off and mediate and export, and whether the control electronic speed regulator can control engine speed.This device can realize that power take-off do not mediate electronic speed regulator and can't use, and promptly prevents the misoperation in driving or operation process, causes the damage to personnel and equipment.
The interlock circuit of electronic speed regulator of the utility model and power taking control is easy for installation, control is reasonable, safety and stability; Solved owing to power take-off and electronic speed regulator and independently controlled the safety problem that causes separately, improved the convenience of operation; Whole vehicle stability and traveling security have been guaranteed.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (9)
1. the interlock circuit of electronic speed regulator and power taking control is characterized in that said device comprises:
Power take-off is mediated control circuit, is used to control the kneading and the disconnection of power take-off;
Whether power take-off is mediated the testing circuit that puts in place, be used to detect said power take-off and mediate and put in place;
The electronic speed regulator enable circuits is used for mediating according to said power take-off the testing result of the testing circuit that puts in place, and electronic speed regulator is enabled control;
The electronic speed regulator power-supplying circuit is used for when said electronic speed regulator enables, and control is to the power supply of said electronic speed regulator.
2. the interlock circuit of electronic speed regulator according to claim 1 and power taking control is characterized in that, said power take-off is mediated control circuit and comprised that power take-off valve, power take-off are mediated solenoid valve and power take-off breaks off solenoid valve; Said power take-off valve is a commutator, and its common port is connected with the positive pole of power supply, and two ends are connected with power take-off disconnection solenoid valve with said power take-off kneading solenoid valve respectively in addition; The other end of said power take-off kneading solenoid valve and power take-off disconnection solenoid valve is connected to the negative pole of power supply.
3. the interlock circuit of electronic speed regulator according to claim 1 and power taking control; It is characterized in that; It is the power take-off position transducer that said power take-off is mediated the testing circuit that puts in place; Be used for when said power take-off position transducer detect said power take-off mediate put in place after, apply control voltage to said electronic speed regulator enable circuits.
4. the interlock circuit of electronic speed regulator according to claim 3 and power taking control; It is characterized in that; Said electronic speed regulator enable circuits is a relay; Its control section is connected with said power take-off position transducer, the adhesive of the Control of Voltage relay that applies according to said power take-off position transducer; One tunnel output of said relay is connected in series with said electronic speed regulator power-supplying circuit, and is connected on the power supply.
5. the interlock circuit of electronic speed regulator according to claim 4 and power taking control is characterized in that, said electronic speed regulator power-supplying circuit is the switch that is connected in series with throttle control.
6. the interlock circuit of electronic speed regulator according to claim 4 and power taking control is characterized in that, said device also comprises power take-off kneading tutorial light, and its control section with said relay is parallelly connected.
7. the interlock circuit of electronic speed regulator according to claim 4 and power taking control is characterized in that, said device comprises that also power take-off breaks off tutorial light, and it is exported with another road of said relay and is connected on the power supply after connecting.
8. according to the interlock circuit of each described electronic speed regulator of claim 1 to 7 and power taking control, it is characterized in that said device also comprises insurance, said insurance is connected on the total loop of power supply.
9. according to the interlock circuit of each described electronic speed regulator of claim 1 to 7 and power taking control, it is characterized in that said device also comprises the power take-off power switch, it is connected on the power loop, is used for the power supply control of said device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120424003 CN202325831U (en) | 2011-10-31 | 2011-10-31 | Interlock circuit for controlling electronic speed regulator and power takeoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120424003 CN202325831U (en) | 2011-10-31 | 2011-10-31 | Interlock circuit for controlling electronic speed regulator and power takeoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325831U true CN202325831U (en) | 2012-07-11 |
Family
ID=46437814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120424003 Expired - Fee Related CN202325831U (en) | 2011-10-31 | 2011-10-31 | Interlock circuit for controlling electronic speed regulator and power takeoff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358176A (en) * | 2011-10-31 | 2012-02-22 | 北京三兴汽车有限公司 | Interlocking circuit for electronic speed regulator control and power takeoff control |
| CN103921681A (en) * | 2014-03-10 | 2014-07-16 | 北京智行鸿远汽车技术有限公司 | Stepless speed control method of all-electric kitchen waste truck top-mounted equipment |
| CN103921692A (en) * | 2014-03-10 | 2014-07-16 | 北京智行鸿远汽车技术有限公司 | Speed control method of all-electric vehicle top-mounted equipment and all-electric vehicle |
-
2011
- 2011-10-31 CN CN 201120424003 patent/CN202325831U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358176A (en) * | 2011-10-31 | 2012-02-22 | 北京三兴汽车有限公司 | Interlocking circuit for electronic speed regulator control and power takeoff control |
| CN103921681A (en) * | 2014-03-10 | 2014-07-16 | 北京智行鸿远汽车技术有限公司 | Stepless speed control method of all-electric kitchen waste truck top-mounted equipment |
| CN103921692A (en) * | 2014-03-10 | 2014-07-16 | 北京智行鸿远汽车技术有限公司 | Speed control method of all-electric vehicle top-mounted equipment and all-electric vehicle |
| CN103921692B (en) * | 2014-03-10 | 2016-01-20 | 北京智行鸿远汽车技术有限公司 | Pure electric vehicle is installed standby method for controlling speed regulation and pure electric vehicle |
| CN103921681B (en) * | 2014-03-10 | 2016-04-06 | 北京智行鸿远汽车技术有限公司 | The standby infinite speed variation control method of installing on pure electronic kitchen waste cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121031 |