CN107082022A - Automobile slowly controls circuit - Google Patents
Automobile slowly controls circuit Download PDFInfo
- Publication number
- CN107082022A CN107082022A CN201610084846.7A CN201610084846A CN107082022A CN 107082022 A CN107082022 A CN 107082022A CN 201610084846 A CN201610084846 A CN 201610084846A CN 107082022 A CN107082022 A CN 107082022A
- Authority
- CN
- China
- Prior art keywords
- switch
- triode
- diode
- slow
- positive pole
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
The present invention is that a kind of automobile slowly controls circuit；In the case where not influenceing automobile normal running and brakes normal work, the circuit can be in the case where that need not change normal driving custom, with the function that independent fuel cut sliding still can be used when without using engine compresses retarding device, automobile can also be made under the operation of driver, drag the race of engine, driving wheel are counter to drag the slow state of engine compresses or direct drive wheel is counter drags the slow state of engine compresses to consume the function of car inertia kinetic energy into engine forced idling, driving wheel are counter with part successively；Automobile can be made not enter the function of above-mentioned state completely when needed again.
Description
One, technical fields
Circuit is slowly controlled the present invention relates to a kind of automobile, it can make automobile there are more slow intensity selections in the process of moving, can also make automobile possess independent fuel cut sliding function to reach more efficient energy-saving benefit.
Two, background technologies
At present, when the slow system of known automobile engine compression works, it is to carry out simultaneously that engine, which produces compression retarded acting to stop supplying with fuel, and engine also recovers normal fuel supply while uncompression retarded acting.It has the disadvantage：Impact of the moment that engine compresses slowly come into force to engine and the part of transmission system is larger；Driver be there is also in system slow using engine compresses formula, because the slow effect of engine compresses is excessive, speed declines too fast, driver is caused to stop using the slow system of engine compresses formula again, and carry out acceleration operation, make vehicle after newly reaching that some speed or vehicle travel a segment distance again, driver using the slow system of engine compresses formula slow down etc. once more repeats operating mode phenomenon, and just in the interim slowed down twice using the slow system of engine compresses formula, engine has fuel to enter cylinder combustion, these fuel are because the invalid waste that automobile is made in not independent engine fuel cut sliding function.
The three, content of the invention
The moment come into force to relax the slow system of engine compresses formula produces larger impact to engine and the part of transmission system, and make that automobile possesses independent engine fuel cut sliding function and more kinds of slow intensity are available for driver to select, the present invention provides a kind of automobile and slowly controls circuit, and the slow efficiency of automobile can be divided into a variety of slow intensity to consume automobilism inertia kinetic energy by the circuit.
The technical solution adopted by the present invention is：Being driven a vehicle by neutral switch, without idling, selecting switch, accelerator pedal switch, accelerator pedal switch, clutch pedal switch, braking light switch, brake pedal are slowly switched, manual slow switch, slow selecting switch, the slow automobile for controlling circuit disconnecting switch, normally opened relay, 11 diodes, 6 triodes, 7 resistance to constitute slowly control circuit.
By one end bonding of neutral gear lamp switch, the other end of neutral gear lamp is connected with the positive pole of the first diode, the negative pole of first diode and one end of first resistor are connected, the other end of first resistor is connected with the base stage of the first triode, the emitter stage of first triode is connected with automobile power source positive pole, and the colelctor electrode of the first triode is connected composition neutral gear oil supply circuit with each fuel injector in fuel injector group.
By being connected without idling driving selecting switch one end with automobile power source positive pole, the other end without idling driving selecting switch is connected with the colelctor electrode of the second triode, the base stage of second triode is connected with the positive pole of the second diode, the negative pole connection of the negative pole of second diode and one end of second resistance and the tenth diode, the other end of second resistance is connected with automobile power source positive pole, the positive pole of tenth diode is connected with one end of manual slow switch B contact, the other end bonding of manual slow switch B contact, the emitter stage of second triode is connected composition with each fuel injector in fuel injector group without idling driving selection circuit.
Connected by one end of automobile power source positive pole and 3rd resistor, the other end of 3rd resistor is connected with the negative pole of the 3rd diode and the negative pole of the 4th diode, the positive pole of 3rd diode and one end of accelerator pedal switch are connected, the other end bonding of accelerator pedal switch, the positive pole of 4th diode is connected with the base stage of the 3rd triode, automobile power source positive pole is connected with one end of the 4th resistance, the other end of 4th resistance is connected with the negative pole of the 5th diode and the negative pole of the 6th diode, the positive pole of 6th diode and one end of clutch pedal switch are connected, the other end bonding of clutch pedal switch, the positive pole of 5th diode is connected with the base stage of the 3rd triode, the colelctor electrode of 3rd triode is connected with automobile power source positive pole, the emitter stage of 3rd triode is connected composition with each fuel injector in fuel injector group without idling thermoacoustic prime engine circuit.
By one end bonding of neutral gear lamp, the other end of neutral gear lamp is connected with the 7th diode cathode, 7th diode cathode is connected with the negative pole of the 11st diode and one end of the 7th resistance, the other end of 7th resistance is connected with the colelctor electrode of automobile power source positive pole and the 4th triode, the positive pole of 11st diode is connected with the base stage of the 4th triode, the emitter stage of 4th triode is connected with the emitter stage of the 5th triode, the base stage of 5th triode is connected with one end of the 5th resistance, the other end of 5th resistance is connected with the negative pole of the 8th diode, the positive pole of 8th diode and one end of clutch pedal switch are connected, the other end bonding of clutch pedal switch, the colelctor electrode of 5th triode is connected with the emitter stage of the 6th triode, the base stage of 6th triode is connected with one end of the 6th resistance, the other end of 6th resistance is connected with the negative pole of the 9th diode, the positive pole of 9th diode and one end of accelerator pedal switch are connected, the other end bonding of accelerator pedal switch, the colelctor electrode of 6th triode is connected with one end of normally opened relay coil, the other end of normally opened relay coil is connected with one end of slow selecting switch, one end and one end of manual slow switch A contacts that the other end of slow selecting switch is slowly switched with brake pedal are connected, the other end bonding that brake pedal is slowly switched, the other end bonding of manual slow switch A contacts, one end of the contact of normally opened relay is connected with retarding device, the other end of the contact of normally opened relay is connected with one end of the power contact of the retarding device of slow control circuit disconnecting switch, the other end of the retarding device power contact of slow control circuit disconnecting switch is connected the slow control circuit of composition with automobile power source positive pole.
It is connected by the other end of the contact of normally opened relay with one end of the retarding device power contact of slow control circuit disconnecting switch, the other end of the retarding device power contact of slow control circuit disconnecting switch is connected with automobile power source positive pole, one end of the fuel injector power contact of slow control circuit disconnecting switch is connected with automobile power source positive pole, and the other end of fuel injector power contact is connected formed automobile retarder control system isolation circuit with each fuel injector in fuel injector group.
Wherein, neutral gear oil supply circuit shares neutral gear lamp switch with slow control circuit；Without idle thermoacoustic prime engine circuit accelerator pedal switch, clutch pedal switch are shared with slow control circuit；Slowly switch is travel switch to braking light switch with brake pedal, and its closing order is first closes braking light switch, and rear closure brake pedal is slowly switched, and its disconnection order is slowly switched first to disconnect brake pedal, and braking light switch is disconnected afterwards；The A contacts that manual control is slowly switched are linkages with B contact, and when such as A contacts are in closure state, B contact is also at closure state；When being off such as A contacts, B contact is also at off-state；The retarding device power contact of slow control circuit disconnecting switch and fuel injector power contact are linkages, and when such as retarding device power contact is in closure state, fuel injector power contact is then off；When being off such as retarding device power contact, fuel injector power contact is then in closure state.
Set the 1. retarding device power contacts that slowly control electric isolution is switched to be off fuel injector power contact simultaneously and be in closure state, now, no matter neutral switch, without idling speed driving selecting switch, accelerator pedal switch, clutch pedal switch, braking light switch, brake pedal are slowly switched, what state is slow selecting switch be in, fuel injector has electricity suppl, slow control circuit does not work, and automobile does not have engine retardation mode of operation；Fuel injector group is powered by automobile retarder control system isolation circuit.
Set 2. slowly control be electrically isolated the retarding device power contacts of switch and be in closure state fuel injector power contact is off, slow selecting switch is off simultaneously, when manual slow switch A contacts, B contact are off, be off without idling driving selecting switch：
Slow control circuit does not work, and automobile does not have engine retardation mode of operation.In shelves driving conditions are hung, whenever driver not accelerator pedal, clutch pedal simultaneously, no idling thermoacoustic prime engine circuit does not work, and vehicle is counter to drag the race of engine；As long as driver steps on clutch and steps plate or hang neutral, even if entering idling mode with engine, fuel injector group without idling thermoacoustic prime engine circuit or neutral gear oil supply circuit by powering.
Set 3. slowly control be electrically isolated the retarding device power contacts of switch and be in closure state fuel injector power contact is off simultaneously, slow selecting switch is in closure conducting state, when manual slow switch A contacts, B contact are off, be off without idling driving selecting switch：
In shelves driving conditions are hung, whenever driver not accelerator pedal, clutch pedal simultaneously, vehicle is counter to drag the race of engine；Such as driver, brake pedal is turned on until brake pedal slowly switchs closure again, then slow control circuit work, and engine, which is produced, compresses retarded acting；As long as driver steps on clutch and steps plate or hang neutral, engine does not produce compression retarded acting and enters idling mode immediately, and fuel injector group without idle thermoacoustic prime engine circuit or neutral gear oil supply circuit by powering.
Setting the 4. retarding device power contacts that slowly control electric isolution is switched to be in closure state, fuel injector power contact is off simultaneously, and switch, which is in, closes conducting state, manual slow switch A contacts, B contact in when closing conducting state：
Do not worked without idling driving selection circuit.In shelves driving conditions are hung, whenever driver not accelerator pedal, clutch pedal simultaneously, do not worked without idle thermoacoustic prime engine circuit, each fuel injector stops to engine oil, while slowly control circuit work, makes engine produce compression retarded acting.As long as driver steps on clutch and steps plate or hang neutral, engine does not produce compression retarded acting and enters idling mode immediately, and fuel injector group without idling thermoacoustic prime engine circuit or neutral gear oil supply circuit by powering.
Set 5. slowly control be electrically isolated the retarding device power contacts of switch and be in closure state fuel injector power contact is off simultaneously, when slow selecting switch is in closure conducting state, manual slow switch A contacts, B contact and is off, is in closure conducting state without idling driving selecting switch：
In shelves driving conditions are hung, whenever driver, which does not step on the gas, steps on pole switch, clutch pedal switch simultaneously, do not work and worked without idling driving selection circuit without idling thermoacoustic prime engine circuit, engine is in forced idling state, driver gently steps on brake pedal again to be made after braking light switch closure conducting, do not worked without idling thermoacoustic prime engine circuit and without idling driving selection circuit work, then vehicle is counter drags the race of engine；Brake pedal is set slowly to switch closing conjunction conducting as driver steps on brake pedal deeply, then slow control circuit work makes engine generation compression retarded acting.As long as driver steps on clutch and steps plate or hang neutral, even if not producing compression retarded acting with engine and entering idling mode, fuel injector group is by without idling thermoacoustic prime engine circuit or neutral gear oil supply circuit, power supply.
Set 6. slowly control be electrically isolated the retarding device power contacts of switch and be in closure state fuel injector power contact is off simultaneously, when slow selecting switch is off, manual slow switch A contacts, B contact are off, are in closure conducting state without idling driving selecting switch：
Slow control circuit does not work, automobile does not have engine retardation mode of operation, in shelves driving conditions are hung, pole, clutch pedal are stepped on whenever driver does not step on the gas simultaneously, do not work and worked without idling driving selection circuit without idling thermoacoustic prime engine circuit, engine is outer in forced idling state, driver gently steps on brake pedal again makes braking light switch closure conducting, do not worked without idling thermoacoustic prime engine circuit and without idling driving selection circuit, then vehicle is counter drags the race of engine；As long as driver steps on clutch and steps plate or hang neutral, even if entering idling mode with engine, fuel injector group without idling thermoacoustic prime engine circuit or neutral gear oil supply circuit by powering.
It is an advantage of the invention that, do not changing on the premise of automobile controls custom, make vehicle that there is independent stopping fuel oil supply wheel function, make vehicle slowly there are more strength grades to be selected for driver, the growth of slow intensity is changed that series is more, reaction is softer.
Four, are illustrated
The invention will be further described below in conjunction with the accompanying drawings：
The automobile that Fig. 1 is the present invention slowly controls circuit diagram
In figure：1. neutral gear lamp switch, 2. first resistor, 3. the first triode, 4. the 7th resistance, 5. the first diode, 6. without idling driving selecting switch, 7. the second triode, 8. the second diode, 9. second resistance, 10. the 3rd triode, 11. accelerator pedal switch, 12. the 3rd diode, 13. the 4th diode, 14. 3rd resistor, 15. the 4th resistance, 16. the 6th diode, 17. the 5th diode, 18. clutch pedal switch, 19. fuel injector group, 20. brake pedal is slowly switched, 21. the 7th diode, 22. braking light switch, 23. the 8th diode, 24. the 9th diode, 25. the tenth diode, 26. manual slow switch, 27. slow selecting switch, 28. normally opened relay, 29. the 6th triode, 30. the diode of the 4th triode 31. the 11st, 32. the 6th resistance, 33. slowly control circuit disconnecting switch, 34. retarding device power contact, 35. the 5th resistance, 36. the 5th triode, 37. fuel injector power contact, 38. retarding device.
Five, embodiments
In Fig. 1, neutral gear driving oil supply circuit is constituted by neutral gear lamp switch (1), the first diode (5), first resistor (2), the first triode (3).
By being constituted without idling driving selecting switch (6), the second triode (7), the second diode (8), second resistance (9) without idle driving selection circuit.
It is made up of diode (16) clutch pedal switch (18) of 3rd resistor (14) the 3rd diode (12) the 4th the 3rd the 4th the 5th diode (17) of resistance (15) of triode (10) of diode (13) of accelerator pedal switch (11) the 6th without idle thermoacoustic prime engine circuit：
By neutral gear lamp (1), 7th diode (21), 11st diode (31), 7th resistance (4), 4th triode (30), 5th triode (36), 8th diode (23), clutch pedal switch (18), 6th triode (29), 6th resistance (32), 9th diode (24), accelerator pedal switch (11), normally opened relay (28), slow selecting switch (27), brake pedal is slowly switched (20), manual slow switch (26), retarding device (38), the slow control circuit of retarding device power contact (34) composition of slow control circuit disconnecting switch (33)；
Retarding device power contact (34) fuel injector power contact (37) formed automobile retarder control system isolation circuit of circuit disconnecting switch (33) is slowly controlled by normally opened relay (28).
The course of work of the present invention：
Set 1
Speed is controlled circuit disconnecting switch (33) to be allocated to by driver, and retarding device power switch (34) is off, oil spout appliance mains switch (37) is in when closing conducting：
In whole driving conditions, slow selecting switch (27), manual control slowly switch (26), all not worked without idling driving selecting switch (6), accelerator pedal switch (11), clutch pedal switch (18), neutral gear lamp switch (1), retarding device (38) is all in power-off off position, so that engine does not produce retarded acting, while each fuel injector in the fuel injector group (19) of engine all keeps power supply state.
Set 2
Speed control circuit disconnecting switch (33) is allocated to retarding device power contact (34) and is in closure conducting state, fuel injector power contact (37) by driver's selection to be off, and slow selecting switch (27) is off, manual slow switch (26) A contacts, B contact is all in off-state, when being off without idling driving selecting switch (6)：
Retarding device (38) powers off off position, and automobile does not have engine retardation mode of operation.
Random operating mode 2.1
In shelves driving conditions are hung, pole is stepped on whenever driver does not step on the gas simultaneously, clutch pedal, so accelerator pedal switch (11) and clutch pedal switch (18) are then in and are closed at conducting state, the electric current for flowing through 3rd resistor (14) passes through the 3rd diode (12), accelerator pedal switch (11) bonding, simultaneously flow through the 4th resistance (15) electric current and pass through the 6th diode (16), clutch pedal switch (18) bonding, causing the base stage of the 3rd triode (10) does not have trigger current, and then colelctor electrode is ended with emitter-base bandgap grading, powered from without electric current by each fuel injector of the 3rd triode (10) into fuel injector group (19), each fuel injector stops to engine oil.
Random operating mode 2.2
When vehicle neutral gear, neutral gear lamp switch (1) is in closure conducting state, the emitted pole of trigger current of first triode (3), base stage, first resistor (2), the first diode (5), neutral gear lamp switch (1) bonding, make emitter stage be turned on colelctor electrode, each fuel injector in fuel injector group (19) is all kept power supply state.
Set 3
Driver's selection will slowly control circuit disconnecting switch (33) to be allocated to retarding device power contact (34) and be in closure conducting state, fuel injector power supply to open contact (37) and be off, and slow selecting switch (27) is in closure conducting state, manual slow switch (26) A contacts, B contact all in off-state, when being off without idling driving selecting switch (6)：
Random operating mode 3.1
In shelves driving conditions are hung, pole is stepped on whenever driver does not step on the gas simultaneously, clutch pedal, so accelerator pedal switch (11) and clutch pedal switch (18) are then in and are closed at conducting state, the electric current for flowing through 3rd resistor (14) passes through the 3rd diode (12), accelerator pedal switch (11) bonding, simultaneously flow through the 4th resistance (15) electric current and pass through the 6th diode (16), clutch pedal switch (18) bonding, causing the base stage of the 3rd triode (10) does not have trigger current, and then colelctor electrode is ended with emitter-base bandgap grading, powered from without electric current by each fuel injector of the 3rd triode (10) into fuel injector group (19), each fuel injector stops to engine oil.
Random operating mode 3.2
Brake pedal is set slowly to switch the conducting of (20) closure as driver is further continued for deep brake pedal, then the trigger current of the 4th triode (30) is through the 7th resistance (4), 11st diode (31), the base stage of 4th triode (30), emitter stage, the emitter stage of 5th triode (36), base stage, 5th resistance (35), 8th diode (23), clutch pedal switch (18) bonding, makes the 4th triode (30) colelctor electrode and emitter stage conducting and the emitter stage of the 5th triode (36), base stage is turned on, the emitter stage that the portion of electrical current flowed out from the 5th triode (36) colelctor electrode passes through the 6th triode (29), base stage, 6th resistance (32), 9th diode (24), accelerator pedal switch (11) bonding, the emitter stage and colelctor electrode for making the 6th triode (29) is turned on, and now the control electric current of normally opened relay (28) just can pass through the 4th triode (30) from automobile power source positive pole, 5th triode (36), 6th triode (29), the coil of normally opened relay (28), slow selecting switch (27), brake pedal slowly switchs (20) bonding, the contact of normally opened relay (28) is closed in the case where the coil of normally opened relay (28) attracts immediately, and the operating current of retarding device (38) passes through retarding device power contact (34) immediately, the contact of normally opened relay (28) enters retarding device (38) bonding afterwards, and retarding device (38) works immediately makes engine produce compression retarded acting.
Random operating mode 3.3
As long as driver's let slip the clutch, clutch pedal switch (18) is then turned off, the 5th triode (36) end immediately be not turned on, flow through normally opened relay (28) coil electric current disappear immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces compression retarded acting with engine even if being stopped immediately；At the same time, base stage of the trigger current through the triode (10) of the 4th the 5th diode (17) of resistance (15) the 3rd of 3rd triode (10), emitter stage, fuel injector group (19), ECU bonding, the colelctor electrode of the 3rd triode (10) is turned on emitter stage immediately, and automobile power source is powered by each fuel injector of the 3rd triode (10) into fuel injector group (19).
Random operating mode 3.4
As long as driver hangs neutral, neutral gear lamp switch (1) is closed immediately, the trigger current of 4th triode (30) is through the 7th resistance (4), 7th diode (21), neutral gear lamp switch (1) bonding, the colelctor electrode of 4th triode (30) ends immediately with emitter stage to be not turned on, the electric current for flowing through normally opened relay (28) coil disappears immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces retarded acting even if being stopped immediately with engine, at the same time, emitter stage of the trigger current through the first triode (3) of first triode (3), base stage, the diode (5) of first resistor (2) first, neutral gear lamp switch (1) bonding, the emitter stage of the first triode (3) is turned on colelctor electrode immediately, automobile power source positive pole is powered by each fuel injector of the first triode (3) into fuel injector group (19) immediately.
Set 4
It is off if driver's selection will slowly control circuit disconnecting switch (33) to be allocated to retarding device power switch (34) and be in closure conducting state, oil spout appliance mains switch (37), when slow selecting switch (27) is in closure conducting state, 6 manual slow switch (26) A contacts, B contact and is in closure conducting state：
Do not worked without idling driving selecting switch (6).
Random operating mode 4.1
In shelves driving conditions are hung, whenever driver's not accelerator pedal simultaneously, clutch pedal, so accelerator pedal switch (11) and clutch pedal switch (18) are then in and are closed at conducting state, flow through 3rd resistor (14), 4th resistance (15) electric current passes through the 3rd diode (12) respectively, accelerator pedal switch (11) and the 4th resistance (15), clutch pedal switch (18) bonding, cause the base stage of the 3rd triode (10) there is no trigger current and then colelctor electrode is ended with emitter-base bandgap grading, powered from without electric current by each fuel injector of the 3rd triode (10) into fuel injector (21), each fuel injector stops to engine oil；At the same time, the trigger current of the 4th triode (30) is through the 7th resistance (4), 11st diode (31), the base stage of 4th triode, emitter stage, the emitter stage of 5th triode (36), base stage, 5th resistance (35), 8th diode (23), clutch pedal switch (18) bonding, make the 4th triode (30) colelctor electrode be turned on emitter stage and the emitter stage of the 5th triode (36) is turned on colelctor electrode, the emitter stage that the portion of electrical current flowed out from the 5th triode (36) colelctor electrode passes through the 6th triode (29), base stage, 6th resistance (32), 9th diode (24), accelerator pedal switch (11) bonding, the emitter stage and colelctor electrode for making the 6th triode (29) is turned on, and now the control electric current of normally opened relay (28) just can pass through the 4th triode (30) from automobile power source, 5th triode (36), 6th triode (29), the coil of normally opened relay (28), slow selection
Switch (27), manual slow switch (26) A contacts bonding, the contact of normally opened relay (28) is closed in the case where the coil of normally opened relay (28) attracts immediately, the operating current of retarding device (38) enters retarding device (38) bonding afterwards from automobile power source positive pole by the contact of retarding device power contact (34), normally opened relay (28) immediately, and retarding device (38) works immediately makes engine produce compression retarded acting.
Random operating mode 4.2
As long as driver steps on the throttle, pedal accelerator pedal switch (11) is then turned off, 6th triode (29) ends immediately to be not turned on, the electric current for flowing through normally opened relay (28) coil disappears immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces retarded acting even if being stopped immediately with engine, at the same time, the trigger current of 3rd triode (10) is through 3rd resistor (14), 4th diode (13), the base stage of 3rd triode (10), emitter stage, fuel injector group (19), ECU bonding, the colelctor electrode of the 3rd triode (10) is turned on emitter stage immediately, automobile power source positive pole is powered by each fuel injector of the 3rd triode (10) into fuel injector group (19) immediately.
Random operating mode 4.3
As long as driver's let slip the clutch, clutch pedal switch (18) is then turned off, the 5th triode (36) end immediately be not turned on, flow through normally opened relay (28) coil electric current disappear immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces compression retarded acting with engine even if being stopped immediately；At the same time, base stage of the trigger current through the triode (10) of the 4th the 5th diode (17) of resistance (15) the 3rd of 3rd triode (10), emitter stage, fuel injector group (19), ECU bonding, the colelctor electrode of the 3rd triode (10) is turned on emitter stage immediately, and automobile power source is powered by each fuel injector of the 3rd triode (10) into fuel injector group (19).
Random operating mode 4.4
As long as driver hangs neutral, neutral gear lamp switch (1) is closed immediately, the trigger current of 4th triode (30) is through the 7th resistance (4), 7th diode (21), neutral gear lamp switch (1) bonding, the colelctor electrode of 4th triode (30) ends immediately with emitter stage to be not turned on, the electric current for flowing through normally opened relay (28) coil disappears immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces retarded acting even if being stopped immediately with engine, at the same time, emitter stage of the trigger current through the first triode (3) of first triode (3), base stage, the diode (5) of first resistor (2) first, neutral gear lamp switch (1) bonding, the emitter stage of the first triode (3) is turned on colelctor electrode immediately, automobile power source positive pole is powered by each fuel injector of the first triode (3) into fuel injector group (19) immediately.
If set 5. drivers to select slowly to control the circuit disconnecting switch (33) be allocated to that retarding device power contact (34) is in closure conducting state fuel injector power contact (37) is off simultaneously, slow selecting switch (27) is in closure conducting state, manual slow switch (26) A contacts, B contact are off, are in closure conducting state without idling driving selecting switch (6)：
Random operating mode 5.1
In shelves driving conditions are hung, pole, clutch pedal are stepped on whenever driver does not step on the gas simultaneously, then accelerator pedal switch (11) and clutch pedal switch (18) are then in and are closed at conducting state；The trigger current of second triode (7) is through (9) second diode (8) of second resistance the 3rd triode (7) base stage, emitter stage, fuel injector group (19), ECU bonding, the 3rd triode (7) colelctor electrode and emitter stage are made, automobile power source positive pole without idling driving selecting switch (6), the 3rd triode (7) to fuel injector (19) by powering.
Random operating mode 5.2
As driver continues gently to step on brake pedal, make braking light switch (22) closure conducting, then the trigger current of the second triode (7) is through second resistance (9) the tenth diode (25) braking light switch (22) bonding, the colelctor electrode and emitter stage for making the second triode (7) end, and are powered from without electric current by each fuel injector of the second triode (7) into fuel injector group (19).
Random operating mode 5.3
Brake pedal is set slowly to switch the conducting of (20) closure as driver is further continued for deep brake pedal, then the trigger current of the 4th triode (30) is through the 7th resistance (4), 11st diode (31), the base stage of 4th triode (30), emitter stage, the emitter stage of 5th triode (36), base stage, 5th resistance (35), 8th diode (23), clutch pedal switch (18) bonding, makes the 4th triode (30) colelctor electrode and emitter stage conducting and the emitter stage of the 5th triode (36), base stage is turned on, the emitter stage that the portion of electrical current flowed out from the 5th triode (36) colelctor electrode passes through the 6th triode (29), base stage, 6th resistance (32), 9th diode (24), accelerator pedal switch (11) bonding, the emitter stage and colelctor electrode for making the 6th triode (29) is turned on, and now the control electric current of normally opened relay (28) just can pass through the 4th triode (30) from automobile power source positive pole, 5th triode (36), 6th triode (29), the coil of normally opened relay (28), slow selecting switch (27), brake pedal slowly switchs (20) bonding, the contact of normally opened relay (28) is closed in the case where the coil of normally opened relay (28) attracts immediately, and the operating current of retarding device (38) passes through retarding device power contact (34) immediately, the contact of normally opened relay (28) enters retarding device (38) bonding afterwards, and retarding device (38) works immediately makes engine produce compression retarded acting.
Random operating mode 5.4
As long as driver's let slip the clutch, clutch pedal switch (18) is then turned off, the 5th triode (36) end immediately be not turned on, flow through normally opened relay (28) coil electric current disappear immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces compression retarded acting with engine even if being stopped immediately；At the same time, base stage of the trigger current through the triode (10) of the 4th the 5th diode (17) of resistance (15) the 3rd of 3rd triode (10), emitter stage, fuel injector group (19), ECU bonding, the colelctor electrode of the 3rd triode (10) is turned on emitter stage immediately, and automobile power source is powered by each fuel injector of the 3rd triode (10) into fuel injector group (19).
Random operating mode 5.5
As long as driver hangs neutral, neutral gear lamp switch (1）Close immediately, the trigger current of 4th triode (30) is through the 7th resistance (4), 7th diode (21), neutral gear lamp switch (1) bonding, the colelctor electrode of 4th triode (30) ends immediately with emitter stage to be not turned on, the electric current for flowing through normally opened relay (28) coil disappears immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces retarded acting even if being stopped immediately with engine, at the same time, emitter stage of the trigger current through the first triode (3) of first triode (3), base stage, the diode (5) of first resistor (2) first, neutral gear lamp switch (1) bonding, the emitter stage of the first triode (3) is turned on colelctor electrode immediately, automobile power source positive pole is powered by each fuel injector of the first triode (3) into fuel injector group (19) immediately.
If 6. when driver's selection will slowly control the circuit disconnecting switch (33) to be allocated to retarding device power contact (34) and be in closure conducting state fuel injector power contact (37) is off simultaneously, slow selecting switch (27) A contacts, B contact are off, manual slow switch (26) is off, is in closure conducting state without idling driving selecting switch (6)：
Retarding device (38) powers off off position, and automobile does not have engine retardation mode of operation.
Random operating mode 6.1
In shelves driving conditions are hung, pole, clutch pedal are stepped on whenever driver does not step on the gas simultaneously, then accelerator pedal switch (11) and clutch pedal switch (18) are then in and are closed at conducting state；The trigger current of second triode (7) is through (9) second diode (8) of second resistance the 3rd triode (7) base stage, emitter stage, fuel injector group (19), ECU bonding, the 3rd triode (7) colelctor electrode and emitter stage are made, automobile power source positive pole without idling driving selecting switch (6), the 3rd triode (7) to fuel injector (19) by powering.
Random operating mode 6.2
As driver continues gently to step on brake pedal, make braking light switch (22) closure conducting, then the trigger current of the second triode (7) is through second resistance (9) the tenth diode (25) braking light switch (22) bonding, the colelctor electrode and emitter stage for making the second triode (7) end, and are powered from without electric current by each fuel injector of the second triode (7) into fuel injector group (19).
Random operating mode 6.3
As long as driver hangs neutral, neutral gear lamp switch (1) is closed immediately, the trigger current of 4th triode (30) is through the 7th resistance (4), 7th diode (21), neutral gear lamp switch (1) bonding, the colelctor electrode of 4th triode (30) ends immediately with emitter stage to be not turned on, the electric current for flowing through normally opened relay (28) coil disappears immediately, the contact of normally opened relay (28) is then turned off, the operating current of retarding device (38) disappears immediately, retarding device (38) no longer produces retarded acting even if being stopped immediately with engine, at the same time, emitter stage of the trigger current through the first triode (3) of first triode (3), base stage, the diode (5) of first resistor (2) first, neutral gear lamp switch (1）Bonding, the emitter stage of the first triode (3) and colelctor electrode conducting immediately, automobile power source positive pole is powered by each fuel injector of the first triode (3) into fuel injector group (19) immediately.
Claims (6)
1. a kind of automobile slowly controls circuit, it is stepped on by neutral switch, without idling driving selecting switch, accelerator pedal switch, throttle
Switching plate, clutch pedal switch, braking light switch, brake pedal slowly switch, manual slow switch, slow selecting switch,
Slow control circuit disconnecting switch, normally opened relay, 11 diodes, 6 triodes, 7 resistance are constituted, its feature
It is：By one end bonding of neutral gear lamp switch, the other end of neutral gear lamp is connected with the positive pole of the first diode, the first diode it is negative
Pole and one end of first resistor are connected, and the other end of first resistor is connected with the base stage of the first triode, the transmitting of the first triode
Pole is connected with automobile power source positive pole, and the colelctor electrode of the first triode is connected composition neutral gear fuel feeding electricity with each fuel injector in fuel injector group
Road；By being connected without idling driving selecting switch one end with automobile power source positive pole, the other end and second of no idling driving selecting switch
The colelctor electrode connection of triode, the base stage of the second triode is connected with the positive pole of the second diode, the negative pole of the second diode and the
The negative pole connection of one end of two resistance and the tenth diode, the other end of second resistance is connected with automobile power source positive pole, the 12nd pole
The positive pole of pipe is connected with one end of manual slow switch B contact, the other end bonding of manual slow switch B contact, the two or three pole
The emitter stage of pipe is connected composition with each fuel injector in fuel injector group without idle driving selection circuit；By automobile power source positive pole and the 3rd electricity
One end connection of resistance, the other end of 3rd resistor is connected with the negative pole of the 3rd diode and the negative pole of the 4th diode, the three or two pole
One end of the positive pole of pipe and accelerator pedal switch is connected, the other end bonding of accelerator pedal switch, the positive pole of the 4th diode and the
One end of the base stage connection of three triodes, automobile power source positive pole and 3rd resistor is connected, the other end of the 4th resistance and the five or two pole
The negative pole connection of the negative pole of pipe and the 6th diode, the positive pole of the 6th diode and one end of clutch pedal switch are connected, clutch
The other end bonding of device pedal switch, the positive pole of the 5th diode is connected with the base stage of the 3rd triode, the current collection of the 3rd triode
Pole is connected with automobile power source positive pole, and the emitter stage of the 3rd triode is connected composition with each fuel injector in fuel injector group without idle driving control
Circuit processed；By one end bonding of neutral gear lamp, the other end of neutral gear lamp is connected with the 7th diode cathode, the 7th diode cathode and
One end connection of the negative pole of 11 diodes and the 7th resistance, the other end of the 7th resistance is connected with automobile power source positive pole, and the 11st
The positive pole of diode is connected with the base stage of the 4th triode, and the colelctor electrode of the 4th triode is connected with automobile power source positive pole, and the four or three
The emitter stage of pole pipe is connected with the emitter stage of the 5th triode, and the base stage of the 5th triode is connected with one end of the 5th resistance, and the 5th
The other end of resistance is connected with the negative pole of the 8th diode, and the positive pole of the 8th diode and one end of clutch pedal switch are connected,
The other end bonding of clutch pedal switch, the colelctor electrode of the 5th triode is connected with the emitter stage of the 6th triode, the six or three pole
The base stage of pipe is connected with one end of the 6th resistance, and the other end of the 6th resistance is connected with the negative pole of the 9th diode, the 9th diode
Positive pole and accelerator pedal switch one end connect, the other end bonding of accelerator pedal switch, the colelctor electrode of the 6th triode with often
One end connection of open relay coil, the other end of normally opened relay coil is connected with one end of slow selecting switch, slow selection
One end and one end of manual slow switch A contacts that the other end of switch is slowly switched with brake pedal are connected, and brake pedal is slow
The other end bonding of switch, the other end bonding of manual slow switch A contacts, one end of the contact of normally opened relay and slow dress
Connection is put, one end of the other end of the contact of normally opened relay and the retarding device power contact of slow control circuit disconnecting switch connects
Connect, the other end of the retarding device power contact of slow control circuit disconnecting switch is connected the slow control of composition with automobile power source positive pole
Circuit；By one end of the other end and the power contact of the retarding device of slow control circuit disconnecting switch of the contact of normally opened relay
Connection, the other end of the retarding device power contact of slow control circuit disconnecting switch is connected with automobile power source positive pole, slow control
One end of the fuel injector power contact of circuit disconnecting switch is connected with automobile power source positive pole, the other end of fuel injector power contact and spray
Each fuel injector connection formed automobile retarder control system isolation circuit in oily device group.
2. automobile according to claim 1 slowly controls circuit, it is characterized in that：Neutral gear oil supply circuit is shared with slow control circuit
Neutral gear lamp switch.
3. automobile according to claim 1 slowly controls circuit, it is characterized in that：Without idle thermoacoustic prime engine circuit and slow control circuit
Share accelerator pedal switch, clutch pedal switch.
4. automobile according to claim 1 slowly controls circuit, it is characterized in that：Slowly switch is braking light switch with brake pedal
Travel switch, its closing order is first closes braking light switch, and rear closure brake pedal is slowly switched, and its disconnection order is first to break
Open brake pedal slowly to switch, braking light switch is disconnected afterwards.
5. automobile according to claim 1 slowly controls circuit, it is characterized in that：The A contacts that manual control is slowly switched are with B contact
Linkage, when such as A contacts are in closure state, B contact is also at closure state；When being off such as A contacts, B
Contact is also at off-state.
6. automobile according to claim 1 slowly controls circuit, it is characterized in that；The retarding device of slow control circuit disconnecting switch
Power contact is linkage with fuel injector power contact, when such as retarding device power contact is in closure state, and fuel injector power supply is touched
Point is then off；When being off such as retarding device power contact, fuel injector power contact is then in closure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084846.7A CN107082022A (en) | 2016-02-14 | 2016-02-14 | Automobile slowly controls circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084846.7A CN107082022A (en) | 2016-02-14 | 2016-02-14 | Automobile slowly controls circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107082022A true CN107082022A (en) | 2017-08-22 |
Family
ID=59614054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610084846.7A Withdrawn CN107082022A (en) | 2016-02-14 | 2016-02-14 | Automobile slowly controls circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107082022A (en) |
-
2016
- 2016-02-14 CN CN201610084846.7A patent/CN107082022A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102506021B (en) | Control device and method for air-conditioning compressor of low-displacement automobile | |
| CN104421025A (en) | Method for controlling DFCO (Deceleration Fuel Cut Off) of HEV (Hybrid Electric Vehicle) | |
| CN203485915U (en) | Driving mode switchover control system of parallel-serial-connection hybrid electric vehicle | |
| CN202827109U (en) | Performing mechanism for hybrid electric vehicle clutch with limp function | |
| CN104819059A (en) | Energy-saving control device of engine | |
| CN108422860B (en) | Power takeoff control system with clutch and application method thereof | |
| CN109131697A (en) | A kind of brake control system and control method for electric vehicle | |
| CN107082022A (en) | Automobile slowly controls circuit | |
| CN202827569U (en) | Claudication circuit used for hybrid power automobile | |
| CN205381147U (en) | Car is fast control circuit slowly | |
| CN201856700U (en) | Control system for automobile combined tail lamp | |
| CN208966465U (en) | Engine start control circuit | |
| CN201666115U (en) | One-way high-peed earth throwing electrohydraulic control device of rotary drilling rig | |
| CN210618059U (en) | Automobile deceleration energy-saving control circuit | |
| CN203032609U (en) | Universal type automobile automatic start-stop anti-theft system | |
| CN108482116B (en) | Power takeoff ECU control system with clutch and application method thereof | |
| CN202833748U (en) | Electric control automatic clutch drive mechanism | |
| CN108575022B (en) | Car light starting circuit used in car starting and stopping state | |
| CN110267398A (en) | The method that brake light circuit, brake light system and Brake lamp dynamic are extinguished | |
| CN206829236U (en) | A kind of wheel loader that can configure walking work tool | |
| CN111152643A (en) | Control method for timely four-wheel drive system of hybrid electric vehicle | |
| CN204458047U (en) | The slow control circuit of automobile engine to exhaust | |
| CN2585792Y (en) | Controller of restarting automotive engine | |
| CN2936862Y (en) | Linkage brake control device for diesel vehicle | |
| CN101480916A (en) | Energy-saving control system of car engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170822 |
|
| WW01 | Invention patent application withdrawn after publication |