CN109356704A - A kind of vehicle control system and vehicle - Google Patents
A kind of vehicle control system and vehicle Download PDFInfo
- Publication number
- CN109356704A CN109356704A CN201811130813.7A CN201811130813A CN109356704A CN 109356704 A CN109356704 A CN 109356704A CN 201811130813 A CN201811130813 A CN 201811130813A CN 109356704 A CN109356704 A CN 109356704A
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- Prior art keywords
- fan
- switch
- module
- control
- control module
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
Abstract
The invention discloses a kind of vehicle control system and vehicles.The vehicle control system includes power module, control module of paddling, fan control module and fan；Control module of paddling is used to be turned on or off according to the water level information control power module received with fan control module and connect；Fan control module is used to control the revolving speed of fan；When water level information is less than preset water level, control power module is connected with fan control module, and fan control module is in normal operating conditions；When water level information is more than or equal to preset water level, control power module is disconnected with fan control module, and fan control module is in off-position.Technical solution of the present invention, when being greater than or equal to preset water level by the water level information received in control module of paddling, control power module is disconnected with fan control module, fan control module is set to be in off-position, engine blower fracture and damage engine wheel system, improve the reliability of vehicle when preventing vehicle from paddling.
Description
Technical field
The present embodiments relate to vehicle control technology more particularly to a kind of vehicle control systems and vehicle.
Background technique
, there is fording depth in the countries and regions more applied to the special car and rainwater of special dimension for vehicle
Requirement.When vehicle is paddled, engine blower is wherein most weak components, and the fan of height operating generates volume in water
Outer biggish resistance is easy to break flabellum and damage engine wheel system, engine reliability is difficult to be protected.
Currently, vehicle factor is to reach the reliability requirement paddled, it is not damaged when to guarantee that fan is paddled, by the strong of fan
Degree is constantly reinforced, such as plastic fan is changed to iron winds fan, but can not solve engine wheel system because stress is substantially in water for fan
Increase, the breakage problem of the trains related components such as belt.
Summary of the invention
The embodiment of the present invention provides a kind of vehicle control system and vehicle, and engine blower is broken when preventing vehicle from paddling
And damage engine wheel system, improve the reliability of vehicle.
In a first aspect, the embodiment of the present invention provides a kind of vehicle control system, including power module, control module of paddling,
Fan control module and fan；
The control module of paddling is electrically connected with the power module and the fan control module respectively, is used for basis
The water level information control power module received is switched on or off with the fan control module to be connect；
The fan control module is connect with the fan, for controlling the revolving speed of the fan；
Wherein, when the water level information is less than preset water level, the control module of paddling is for controlling the power supply mould
Block is connected with the fan control module, and the power supply signal of the power module is sent to the fan control module, described
Fan control module is in normal operating conditions；
When the water level information is more than or equal to the preset water level, the control module of paddling is described for controlling
Power module is disconnected with the fan control module, and the fan control module is in off-position.
Optionally, the control module of paddling includes that electromagnetic fan clutch disconnects switch and the first relay；
It includes paddle information receiving end, the first control terminal, the first normal open switch that the electromagnetic fan clutch, which disconnects switch,
With the first normally closed switch；First control terminal is electrically connected with the power module；
First relay includes that power supply signal receiving end, the second control terminal, the second normal open switch and second normally closed are opened
It closes；Power supply signal receiving end is electrically connected with first normal open switch, and second control terminal is electrically connected with the power module,
Second normally closed switch is electrically connected with the fan control module；
When the water level information that the information receiving end of paddling receives is less than preset water level, first control terminal and institute
The connection of the first normally closed switch is stated, second control terminal is connect with second normally closed switch, the power module and the wind
Control module conducting is fanned, the power supply signal of the power module is sent to the fan control module, the fan control module
In normal operating conditions；
When the water level information that the information receiving end of paddling receives is more than or equal to preset water level, first control
End processed is connect with first normal open switch, and the power supply signal receiving end receives power supply signal and controls second control terminal
It is connect with second normal open switch, the power module is disconnected with the fan control module, the fan control mould
Block is in off-position.
It optionally, further include alarm module, the alarm module is electrically connected with second normal open switch；
When the water level information that the information receiving end of paddling receives is more than or equal to preset water level, first control
End processed is connect with first normal open switch, and the power supply signal receiving end receives power supply signal and controls second control terminal
It is connect with second normal open switch, the power module is connected with the alarm module, and the alarm module issues alarm signal
Number.
Optionally, the alarm module includes at least one of buzzer, signal lamp and voice prompting device.
Optionally, the fan control module includes temperature detect switch (TDS), air conditioning control switch and electromagnetic fan clutch；Institute
It states temperature detect switch (TDS) and the air conditioning control switch is electrically connected with the electromagnetic fan clutch respectively, and the temperature detect switch (TDS) and institute
Air conditioning control switch is stated to be electrically connected with second normally closed switch respectively；
The temperature detect switch (TDS) is used to control the revolving speed of the fan according to engine water temperature information；
The air conditioning control switch is used to control the revolving speed of the fan according to the pressure information of air-conditioning condenser.
Optionally, the temperature detect switch (TDS) includes the first temperature detect switch (TDS) and the second temperature detect switch (TDS)；The electromagnetic fan clutch
Including first coil and the second coil；
Wherein, first temperature detect switch (TDS) is electrically connected with the first coil, second temperature detect switch (TDS) and described second
Coil electrical connection.
Optionally, the conducting temperature of first temperature detect switch (TDS) is T1, wherein 80 DEG C≤T1 < 90 DEG C；Second temperature control
The conducting temperature of switch is T2, wherein T2 >=90 DEG C.
Optionally, the air conditioning control switch includes the second relay and delayed relay；The electromagnetic fan clutch
Including first coil and the second coil；
Wherein, second relay is electrically connected with second coil；
The delayed relay is electrically connected with the first coil.
Optionally, second relay includes the first compressor of air conditioner power supply signal receiving end, third control terminal, third
Normal open switch and third normally closed switch；The third control terminal is electrically connected with second normally closed switch, and the third is normally opened to be opened
Pass is electrically connected with second coil；
The delayed relay includes the second compressor of air conditioner power supply signal receiving end, the 4th control terminal, the 4th normally opened opens
It closes and the 4th normally closed switch；4th control terminal is electrically connected with second normally closed switch, the 4th normal open switch and institute
State first coil electrical connection；
The first compressor of air conditioner power supply signal receiving end is used to receive compressor of air conditioner power supply signal, and described in control
Third control terminal is connected with the third normal open switch；
The second compressor of air conditioner power supply signal receiving end is used to receive compressor of air conditioner power supply signal, and described in control
4th control terminal is connected with the 4th normal open switch.
Second aspect, the embodiment of the present invention also provide a kind of vehicle, including above-mentioned vehicle control system.
The embodiment of the present invention provides a kind of vehicle control system, including power module, control module of paddling, fan control mould
Block and fan；Control module of paddling is electrically connected with power module and fan control module respectively, is received for basis
Water level information control power module is switched on or off with fan control module to be connect；Fan control module is electrically connected with fan,
For controlling the revolving speed of fan；Wherein, when water level information is less than preset water level, control module of paddling is for controlling power module
It is connected with fan control module, the power supply signal of power module is sent to fan control module, fan control module is in just
Normal working condition；When water level information is more than or equal to preset water level, control module of paddling is for controlling power module and wind
Fan control module disconnects, and fan control module is in off-position.Believed by the water level received in control module of paddling
When breath is greater than or equal to preset water level, control power module is disconnected with fan control module, is in fan control module
Off-position, engine blower fracture and damage engine wheel system, improve the reliability of vehicle when preventing vehicle from paddling.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vehicle control system provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another vehicle control system provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another vehicle control system provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 show a kind of structural schematic diagram of vehicle control system provided in an embodiment of the present invention.With reference to Fig. 1, the vehicle
Control system includes power module 10, control module of paddling 20, fan control module 30 and fan 40；It paddles control module
20 are electrically connected with power module 10 and fan control module 30 respectively, for controlling power supply mould according to the water level information received
Block 10 is switched on or off with fan control module 30 and connect；Fan control module 30 is connect with fan 40, for controlling fan
40 revolving speed；Wherein, when water level information is less than preset water level, control module of paddling 20 is for controlling power module 10 and fan
Control module 30 is connected, and the power supply signal of power module 10 is sent to fan control module 30, fan control module 30 is in
Normal operating conditions；When water level information is more than or equal to preset water level, control module of paddling 20 is for controlling power module
10 disconnect with fan control module 20, and fan control module 30 is in off-position.
Wherein, power module 10 can be Vehicular accumulator cell, such as can be 24V battery, for controlling mould to paddling
Block 20, fan control module 30 are powered.Control module of paddling 20 is used to obtain water level information when vehicle is paddled, such as can be
Water level sensor is set on fan 40, water level information is obtained by water level sensor.When water level information is less than preset water level, table
Show the flabellum of fan 40 that because paddling by excessive resistance, fan control module 30 is not used for according to engine coolant temperature
The revolving speed that degree, air-conditioning state adjust fan 40 radiates；When water level information is greater than or equal to preset water level, fan 40 is indicated
Flabellum because paddle it is excessive by resistance, may have flabellum be broken or damage engine wheel system risk, control of paddling at this time
Module 20 disconnects the connection of power module 10 and fan control module 30, i.e. fan control module 30 is in off-position, makes wind
Fan 40 is in free state, avoids the resistance of water is excessive flabellum is caused to be broken.
The technical solution of the present embodiment is big by the water level information received in control module of paddling when vehicle is paddled
When preset water level, control power module is disconnected with fan control module, and fan control module is made to be in power-off
State, engine blower fracture and damage engine wheel system, improve the reliability of vehicle when preventing vehicle from paddling.
Based on the above technical solution, Fig. 2 show another vehicle control system provided in an embodiment of the present invention
Structural schematic diagram.With reference to Fig. 2, optionally, control module of paddling 20 includes that electromagnetic fan clutch disconnects switch 21 and first
Relay 22；Electromagnetic fan clutch disconnects switch 21 and normally opened opens including the information receiving end a1 that paddles, the first control terminal b1, first
Close c1 and the first normally closed switch d1；First control terminal b1 is electrically connected with power module 10；First relay 22 includes power supply signal
Receiving end e1, the second control terminal b2, the second normal open switch c2 and the second normally closed switch d2；Power supply signal receiving end e1 and first is normal
Switch c1 electrical connection, the second control terminal b2 are electrically connected with power module 10, the second normally closed switch d2 and fan control module 30
Electrical connection；When the water level information that information receiving end 20 receives of paddling is less than preset water level, the first control terminal b1 and first is normal
D1 connection is closed in make and break, and the second control terminal b2 is connect with the second normally closed switch d2, power module 10 and fan control module 30
Conducting, the power supply signal of power module 10 are sent to fan control module 30, and fan control module 30 is in normal operating conditions；
When the water level information that information receiving end 20 receives of paddling is more than or equal to preset water level, the first control terminal b1 and first is normal
Switch c1 connection, power supply signal receiving end e1, which receives power supply signal and controls the second control terminal b2 and the second normal open switch c2, to be connected
It connects, power module 10 is disconnected with fan control module 30, and fan control module 30 is in off-position.
It is understood that being all that on the ground, (water level information is small when normal vehicle operation when due to normal vehicle operation
In preset water level) power module 10 and fan control module 30 be electrically connected by the second normally closed switch d2 realization of the first relay 22
It connects, fan control module 30 works normally, and controls the revolving speed of fan 40 according to actual needs；When paddling, control module 20 is received
Water level information be greater than preset water level when, electromagnetic fan clutch disconnect switch 21 the first normal open switch c1 be closed, make power supply
The power supply signal receiving end e1 of module 10 and the first relay 22 electrical connection, the second normal open switch c2 of the first relay 22 are closed
It closes, the second normally closed switch d2 is disconnected, to disconnect the electrical connection of power module 10 and fan control module 30, makes fan control mould
Block 30 is in off-position, and fan 40 is in free state.Wherein, the first relay 22 can be electromagnetic relay.
Optionally, with continued reference to Fig. 2, which further includes alarm module 50, and alarm module 50 and second is often
Switch c2 electrical connection；When the water level information that information receiving end 20 receives of paddling is more than or equal to preset water level, first
Control terminal b1 connect c1 with the first normal open switch, power supply signal receiving end e1 receive power supply signal and control the second control terminal b2 with
Second normal open switch c2 connection, power module 10 and alarm module 50 are connected, and alarm module 50 issues alarm signal.
Optionally, alarm module 50 includes at least one of buzzer, signal lamp and voice prompting device.
By the setting of alarm module, driver can be reminded when vehicle is paddled, driver can slow down according to reminding
It goes slowly, guarantees safety, can be reminded by buzzer, indicator light, voice reminder etc., the embodiment of the present invention does not limit this
It is fixed.
The technical solution of the present embodiment, using reverse thinking, to meet the not impaired demand of engine blower of paddling, no
Be pursue fan intensity reinforcement, but design one kind paddle control module control power module be connected with fan control module or
Power-off, structure is simple, realizes the stalling of paddling of engine blower, guarantees not hindered additionally in water for entire engine wheel system
Power ensures the reliability of train, can be widely applied and various vehicles.
Fig. 3 show the structural schematic diagram of another vehicle control system provided in an embodiment of the present invention.It, can with reference to Fig. 3
Choosing, fan control module 30 includes temperature detect switch (TDS) 31, air conditioning control switch 32 and electromagnetic fan clutch 33；Temperature detect switch (TDS)
31 and air conditioning control switch 32 be electrically connected respectively with electromagnetic fan clutch 33, and temperature detect switch (TDS) 31 and air conditioning control switch 32 divide
It is not electrically connected with the second normally closed switch d2；Temperature detect switch (TDS) 31 is used to control the revolving speed of fan 40 according to engine water temperature information；It is empty
Control switch 32 is adjusted to be used to control the revolving speed of fan 40 according to the pressure information of air-conditioning condenser.
It radiates it is understood that fan 40 is in different rotating speeds according to vehicle motor water temperature, air-conditioning state, example
Fan such as fast for three, water temperature is lower, and when air-conditioning is closed, fan 40 is in free state, with a speed operation；As water temperature increases
When needing heat dissipation or air-conditioning opening but smaller condenser pressure, fan 40 is with two speed operations；When needing high-power heat-dissipation, according to
The control of temperature detect switch (TDS) 31 and air conditioning control switch 32, fan 40 are run with three speed, and real-time according to water temperature and condenser pressure
Fan 40 is adjusted to switch between two speed or three speed.
Optionally, temperature detect switch (TDS) 31 includes the first temperature detect switch (TDS) 311 and the second temperature detect switch (TDS) 312；Electromagnetic fan clutch
33 include first coil 331 and the second coil 332；Wherein, the first temperature detect switch (TDS) 311 is electrically connected with first coil 331, the second temperature
Control switch 312 is electrically connected with the second coil 332.
Optionally, the conducting temperature of the first temperature detect switch (TDS) 311 is T1, wherein 80 DEG C≤T1 < 90 DEG C；Second temperature detect switch (TDS)
312 conducting temperature is T2, wherein T2 >=90 DEG C.
It is understood that engine water temperature will be maintained at preset range, and when engine water temperature reaches T1, the first temperature control
Switch 311 is connected, and the first coil 331 of electromagnetic fan clutch 33 is connected, and fan 40 is in two speed；When engine water temperature reaches
When T2, second temperature switch 312 is connected, and the second coil 332 conducting of electromagnetic fan clutch 33, fan 40 is in three speed.
It should be noted that second temperature switch 312 is closed when temperature is reduced to T2 or less, fan 40 controls always
Water temperature is in the reasonable scope.
Optionally, air conditioning control switch 32 includes the second relay 321 and delayed relay 322；Electromagnetic fan clutch
33 include first coil 331 and the second coil 332；Wherein, the second relay 322 is electrically connected with the second coil 332；Postpone relay
Device 322 is electrically connected with first coil 331.
It is understood that the second relay 321 and delayed relay respectively with the second coil 332 and first coil 331
Electrical connection, needs to radiate when condenser pressure is larger, and the second coil 332 is connected in the second relay 321, and fan 40 is in two speed,
The delay a period of time of delayed relay 322, such as can be 10s, first coil 331 is connected, prevents electromagnetic fan clutch 33
Immediate current is excessive.
It should be noted that the first temperature detect switch (TDS) 311 is in parallel with the second relay 321, the second temperature detect switch (TDS) 312 and delay
Relay 322 is in parallel, the mild air-conditioning condenser pressure information of vehicle integrated water, the revolving speed of real-time control fan 40, guarantees vehicle
It operates normally.
Optionally, the second relay 321 include the first compressor of air conditioner power supply signal receiving end f1, third control terminal b3,
Third normal open switch c3 and third normally closed switch d3；Third control terminal b3 is electrically connected with the second normally closed switch d2, and third is normally opened to be opened
C3 is closed to be electrically connected with the second coil 332；Delayed relay 322 includes the second compressor of air conditioner power supply signal receiving end f2, the 4th
Control terminal b4, the 4th normal open switch c4 and the 4th normally closed switch d4；4th control terminal b4 is electrically connected with the second normally closed switch d2, the
Four normal open switch c4 are electrically connected with first coil 331；First compressor of air conditioner power supply signal receiving end f1 is for receiving air-conditioning pressure
Contract electromechanical source signal, and controls third control terminal b3 and be connected with third normal open switch c3；Second compressor of air conditioner power supply signal connects
Receiving end f2 controls the 4th control terminal b4 and is connected with the 4th normal open switch c4 for receiving compressor of air conditioner power supply signal.
It is understood that the second relay 321 and delayed relay 322 can be electromagnetic relay, work as air-conditioning cold
Condenser pressure is larger when needing fan cooling, and air conditioner compressed electromechanical source gives the first compressor of air conditioner power supply signal receiving end f1 input
Power supply signal, control third control terminal b3 are connected with third normal open switch c3, and power module 10 is the power supply of the second coil 332, empty
It adjusts compressor power to the second compressor of air conditioner power supply signal receiving end f2 input power signal, postpones (example by certain time
Such as 10s) after, the 4th control terminal b4 of control is connected with the 4th normal open switch c4, and power module is powered to first coil 331, realizes
The revolving speed of fan 40 controls.
The embodiment of the present invention also provides a kind of vehicle, including any vehicle control system provided by the above embodiment.In vehicle
When paddling, when being greater than or equal to preset water level by the water level information received in control module of paddling, power module is controlled
It is disconnected with fan control module, fan control module is made to be in off-position, engine blower when preventing vehicle from paddling
Fracture and damage engine wheel system, improve the reliability of vehicle.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of vehicle control system, which is characterized in that including power module, control module of paddling, fan control module and
Fan；
The control module of paddling is electrically connected with the power module and the fan control module respectively, for according to reception
To water level information control the power module and be switched on or off with the fan control module and connect；
The fan control module is connect with the fan, for controlling the revolving speed of the fan；
Wherein, when the water level information be less than preset water level when, it is described paddle control module for control the power module with
The fan control module conducting, is sent to the fan control module, the fan for the power supply signal of the power module
Control module is in normal operating conditions；
When the water level information is more than or equal to the preset water level, the control module of paddling is for controlling the power supply
Module is disconnected with the fan control module, and the fan control module is in off-position.
2. vehicle control system according to claim 1, which is characterized in that the control module of paddling includes electromagnetic fan
Clutch disconnects switch and the first relay；
It includes paddle information receiving end, the first control terminal, the first normal open switch and that the electromagnetic fan clutch, which disconnects switch,
One normally closed switch；First control terminal is electrically connected with the power module；
First relay includes power supply signal receiving end, the second control terminal, the second normal open switch and the second normally closed switch；Electricity
Source signal reception end is electrically connected with first normal open switch, and second control terminal is electrically connected with the power module, described
Second normally closed switch is electrically connected with the fan control module；
When the water level information that the information receiving end of paddling receives is less than preset water level, first control terminal and described the
The connection of one normally closed switch, second control terminal are connect with second normally closed switch, the power module and the fan control
The conducting of molding block, the power supply signal of the power module are sent to the fan control module, and the fan control module is in
Normal operating conditions；
When the water level information that the information receiving end of paddling receives is more than or equal to preset water level, first control terminal
It is connect with first normal open switch, the power supply signal receiving end receives power supply signal and controls second control terminal and institute
The connection of the second normal open switch is stated, the power module is disconnected with the fan control module, at the fan control module
In off-position.
3. vehicle control system according to claim 2, which is characterized in that it further include alarm module, the alarm module
It is electrically connected with second normal open switch；
When the water level information that the information receiving end of paddling receives is more than or equal to preset water level, first control terminal
It is connect with first normal open switch, the power supply signal receiving end receives power supply signal and controls second control terminal and institute
The connection of the second normal open switch is stated, the power module is connected with the alarm module, and the alarm module issues alarm signal.
4. vehicle control system according to claim 3, which is characterized in that the alarm module includes buzzer, signal
At least one of lamp and voice prompting device.
5. vehicle control system according to claim 2, which is characterized in that the fan control module includes that temperature control is opened
Pass, air conditioning control switch and electromagnetic fan clutch；The temperature detect switch (TDS) and the air conditioning control switch respectively with the electricity
The electrical connection of magnetic fan clutch, and the temperature detect switch (TDS) and the air conditioning control switch are electrically connected with second normally closed switch respectively
It connects；
The temperature detect switch (TDS) is used to control the revolving speed of the fan according to engine water temperature information；
The air conditioning control switch is used to control the revolving speed of the fan according to the pressure information of air-conditioning condenser.
6. vehicle control system according to claim 5, which is characterized in that the temperature detect switch (TDS) includes the first temperature detect switch (TDS)
With the second temperature detect switch (TDS)；The electromagnetic fan clutch includes first coil and the second coil；
Wherein, first temperature detect switch (TDS) is electrically connected with the first coil, second temperature detect switch (TDS) and second coil
Electrical connection.
7. vehicle control system according to claim 6, which is characterized in that the conducting temperature of first temperature detect switch (TDS) is
T1, wherein 80 DEG C≤T1 < 90 DEG C；The conducting temperature of second temperature detect switch (TDS) is T2, wherein T2 >=90 DEG C.
8. vehicle control system according to claim 5, which is characterized in that the air conditioning control switch includes the second relay
Device and delayed relay；The electromagnetic fan clutch includes first coil and the second coil；
Wherein, second relay is electrically connected with second coil；
The delayed relay is electrically connected with the first coil.
9. vehicle control system according to claim 8, which is characterized in that second relay includes the first air-conditioning pressure
Contracting electromechanical source signal receiving end, third control terminal, third normal open switch and third normally closed switch；The third control terminal with it is described
The electrical connection of second normally closed switch, the third normal open switch are electrically connected with second coil；
The delayed relay include the second compressor of air conditioner power supply signal receiving end, the 4th control terminal, the 4th normal open switch and
4th normally closed switch；4th control terminal is electrically connected with second normally closed switch, the 4th normal open switch and described the
The electrical connection of one coil；
The first compressor of air conditioner power supply signal receiving end controls the third for receiving compressor of air conditioner power supply signal
Control terminal is connected with the third normal open switch；
The second compressor of air conditioner power supply signal receiving end controls the described 4th for receiving compressor of air conditioner power supply signal
Control terminal is connected with the 4th normal open switch.
10. a kind of vehicle, which is characterized in that including the described in any item vehicle control systems of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130813.7A CN109356704B (en) | 2018-09-27 | 2018-09-27 | Vehicle control system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130813.7A CN109356704B (en) | 2018-09-27 | 2018-09-27 | Vehicle control system and vehicle |
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| CN109356704A true CN109356704A (en) | 2019-02-19 |
| CN109356704B CN109356704B (en) | 2020-06-02 |
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| CN201811130813.7A Active CN109356704B (en) | 2018-09-27 | 2018-09-27 | Vehicle control system and vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829878A (en) * | 2020-06-08 | 2021-12-24 | 长城汽车股份有限公司 | Method and device for controlling vehicle and vehicle |
| CN114439595A (en) * | 2022-03-09 | 2022-05-06 | 广西玉柴机器股份有限公司 | Engine fan control method |
| CN114645767A (en) * | 2021-05-25 | 2022-06-21 | 长城汽车股份有限公司 | Fan control method and device and vehicle |
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| CN114645767A (en) * | 2021-05-25 | 2022-06-21 | 长城汽车股份有限公司 | Fan control method and device and vehicle |
| CN114645767B (en) * | 2021-05-25 | 2023-02-03 | 长城汽车股份有限公司 | Fan control method and device and vehicle |
| CN114439595A (en) * | 2022-03-09 | 2022-05-06 | 广西玉柴机器股份有限公司 | Engine fan control method |
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