CN105197013A - Starting control method and device of vehicle and vehicle - Google Patents
Starting control method and device of vehicle and vehicle Download PDFInfo
- Publication number
- CN105197013A CN105197013A CN201410308859.9A CN201410308859A CN105197013A CN 105197013 A CN105197013 A CN 105197013A CN 201410308859 A CN201410308859 A CN 201410308859A CN 105197013 A CN105197013 A CN 105197013A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- relay
- power supply
- temperature
- control signal
- 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.)
- Granted
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a starting control method and device of a vehicle and the vehicle. The method comprises the steps that the temperature of a starting power source is obtained in real time; when a starting signal of the vehicle is received, whether the temperature of the starting power source is lower than the preset temperature or not is judged; when the temperature of the starting power source is lower than the preset temperature, a first control signal is generated and sent to a first relay and a second relay, so that the first relay is made to control the starting power source to be connected to a starting motor of the vehicle according to the first control signal, and meanwhile the second relay controls disconnection of the starting motor and an engine according to the first control signal and keeps disconnection within the preset time; after the preset time passes, a second control signal is generated and sent to the second relay, and the second relay is made to control the starting motor to be connected with the engine according to the second control signal to start the vehicle. According to the starting control method and device of the vehicle, ignition capacity of the vehicle at low temperature is improved, and the user experience is improved.
Description
Technical field
The present invention relates to technical field of vehicle, particularly a kind of startup control method of vehicle, device and vehicle.
Background technology
In new forms of energy car field, lithium cell is used widely in numerous vehicle.With regard to using function, lithium cell mainly contains three kinds of purposes in car load field: one is the electrokinetic cell as electronlmobil, for car load provides power resources, comprise at present EV (pure electronic) battery-driven car and PHEV (plug-in hybrid) battery-driven car of comparatively main flow; Two is as startup battery, replaces the function of current lead-acid battery; Three is as auxiliary energy, and be namely exactly that we often say green mixed, battery modules, except the purposes bearing lead-acid battery, also needs functions such as bearing brake energy feedback, power assist is assisted.Certainly, in part vehicle, also have and used mainly as hybrid power auxiliary energy by lithium cell, lithium cell does not replace lead-acid battery, and only for bearing the functions such as brake energy feedback, power assist.No matter which type of role lithium cell plays the part of in car load field, and due to the inherent characteristic of lithium battery material, it is harsher to the requirement of environment for use.Under current technological conditions, normal high rate during charging-discharging under lithium cell is difficult to accomplish to take into account high/low temperature, in fact lithium cell under cryogenic, especially lower than-20 DEG C, the large multiplying power discharging property of lithium cell is deteriorated to 30% of not enough normal temperature level, and at lower temperatures, its large multiplying power discharging property even less than normal-temperature water flat 5%.
In conventional fuel oil car field, also often there is the phenomenon that cannot strike sparks in car load, especially uses " used car " after a while at low temperatures.Trace it to its cause, after lead-acid battery uses a period of time, capacity and discharge capability decline fast, and the persistent current value causing it to input to starter motor reduces, and cannot be supplied to caused by the higher moment of torsion of driving engine.As everyone knows, after the high temperature of lead-acid battery through one section time, capacity declines very fast, and large current discharging capability is poorer, well below capability retention and the storge quality of lithium ion battery.Lithium cell substitutes traditional lead-acid battery, more contributes to realizing the unleaded of car load, has more good cycle performance and service life compared with lead-acid battery simultaneously.As aforesaid, still there is a weakness in current lithium cell, and that is exactly the problem of low-temperature high-current discharge scarce capacity, this for car load sparking ability exist challenge.
In the related, car load sparking program is generally first cut off the connection starting battery and low tension terminal current consumer, be energized to starter motor by starting battery, starter motor produces torsional interaction in driving engine, and after driving engine reaches certain rotating speed, car load could normally start.Conventional fuel oil car is in order to improve lead-acid battery sparking performance at low temperatures, general lead-acid battery or two lead-acid batteries all configuring higher capacity, considerably increase input cost, simultaneously the cycle life of lead-acid battery declines very fast, can run into sparking problem under low temperature very soon again; Also have some those skilled in the art that battery surface is close to thermosensitive resistor film, discharge to reach to the object starting heating of battery by additional power source to thermosensitive resistor film under low temperature, this design is difficult to realize in implementation process, while adding installing space, increase again the input of cost, lose more than gain.
Summary of the invention
The present invention is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, first object of the present invention is the startup control method proposing a kind of vehicle.The method can lifting vehicle sparking ability at low temperatures, has widened the serviceability temperature of vehicle interval and use region, has improved Consumer's Experience, thus improve the competitive power of vehicle.
Second object of the present invention is the startup control setup proposing a kind of vehicle.
3rd object of the present invention is to propose a kind of vehicle.
To achieve these goals, the startup control method of the vehicle of first aspect present invention embodiment, comprises the following steps: Real-time Obtaining starts the temperature of power supply; When receiving the actuation signal of vehicle, judge whether the temperature of described startup power supply is less than preset temperature; When the temperature of described startup power supply is less than described preset temperature, generate the first control signal, and described first control signal is sent to the first relay and the second relay, control while described startup power supply is connected to the starter motor of described vehicle to make described first relay according to described first control signal, described second relay controls described starter motor according to described first control signal and driving engine disconnects, and remains open in Preset Time; And after described Preset Time, generate the second control signal, and described second control signal is sent to described second relay, control described starter motor to make described second relay according to described second control signal and be connected with described driving engine, to start described vehicle.
According to the startup control method of the vehicle of the embodiment of the present invention, Real-time Obtaining starts the temperature of power supply, when receiving the actuation signal of vehicle, if the temperature starting power supply is less than preset temperature, while then control startup power supply is connected to starter motor, disconnect the connection of starter motor and driving engine, to make startup power supply and starter motor at Preset Time internal short-circuit, to improve the temperature starting power supply and starter motor, after Preset Time, control starter motor and be connected to driving engine, normally to start vehicle, the method can lifting vehicle sparking ability at low temperatures, widen the serviceability temperature interval of vehicle and used region, improve Consumer's Experience, thus improve the competitive power of vehicle.
To achieve these goals, the startup control setup of the vehicle of second aspect present invention embodiment, comprise: start power supply, battery manager, first relay, second relay, starter motor and driving engine, described first relay respectively with described startup power supply, described battery manager is connected with described starter motor, described second relay respectively with described startup power supply, described battery manager, described starter motor is connected with described driving engine, wherein, described battery manager is used for the temperature starting power supply described in Real-time Obtaining, and when receiving the actuation signal of vehicle, described battery manager judges whether the temperature of described startup power supply is less than preset temperature, if the temperature of described startup power supply is less than described preset temperature, described battery manager generates the first control signal, and described first control signal is sent to described first relay and described second relay, described first relay is used for controlling described startup power supply according to described first control signal and is connected to described starter motor, described second relay is used for controlling described starter motor and the disconnection of described driving engine according to described first control signal, and remains open in Preset Time, described battery manager also for generating the second control signal after described Preset Time, and described second control signal is sent to described second relay, described second relay controls described starter motor according to described second control signal and is connected with described driving engine, to start described vehicle.
According to the startup control setup of the vehicle of the embodiment of the present invention, battery manager Real-time Obtaining starts the temperature of power supply, when battery manager receives the actuation signal of vehicle, if the temperature starting power supply is less than preset temperature, while then battery manager is connected to starter motor by the first Control startup power supply, the connection of starter motor and driving engine is disconnected by the second Control, to make startup power supply and starter motor at Preset Time internal short-circuit, to improve the temperature starting power supply and starter motor, after Preset Time, battery manager is connected to driving engine by the second Control starter motor, normally to start vehicle, this device can lifting vehicle sparking ability at low temperatures, widen the serviceability temperature interval of vehicle and used region, improve Consumer's Experience, thus improve the competitive power of vehicle.
To achieve these goals, the vehicle of third aspect present invention embodiment, comprises the startup control setup of the vehicle of second aspect present invention embodiment.
According to the vehicle of the embodiment of the present invention, owing to being provided with the startup control setup of the vehicle of second aspect present invention embodiment, can lifting vehicle sparking ability at low temperatures, widen the serviceability temperature of vehicle interval and use region, improve Consumer's Experience, thus improve the competitive power of vehicle.
Accompanying drawing explanation
Fig. 1 is the diagram of circuit of the startup control method of vehicle according to an embodiment of the invention;
Fig. 2 is the system schematic of vehicle according to an embodiment of the invention;
Fig. 3 A is the system schematic of regular fuel vehicle (electrical generator is not with LIN bus) according to an embodiment of the invention;
Fig. 3 B is the system schematic of regular fuel vehicle (electrical generator is with LIN bus) according to an embodiment of the invention;
Fig. 3 C is the system schematic of hybrid electric vehicle (electrical generator is not with LIN bus) according to an embodiment of the invention;
Fig. 3 D is the system schematic of hybrid electric vehicle (electrical generator is with LIN bus) according to an embodiment of the invention;
Fig. 4 is the inside principle schematic starting power supply according to an embodiment of the invention;
Fig. 5 is the external wiring diagram starting power supply according to an embodiment of the invention;
Fig. 6 is the structural representation of the startup control setup of vehicle according to an embodiment of the invention;
Fig. 7 is the structural representation of the startup control setup of vehicle according to an embodiment of the invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Fig. 1 is the diagram of circuit of the startup control method of vehicle according to an embodiment of the invention.As shown in Figure 1, the startup control method of the vehicle of the embodiment of the present invention comprises the steps.
S101, Real-time Obtaining starts the temperature of power supply.
In one embodiment of the invention, starting power supply is lithium rechargeable battery.
Particularly, start power supply and have battery manager (i.e. BMS, BatteryManagementSystem, battery management system), battery manager starts the temperature of power supply by temperature sensor and temperature acquisition wire harness Real-time Collection.Wherein, CAN (ControllerAreaNetwork, the controller local area network) bus in battery manager and vehicle is connected, and after battery manager collects the temperature starting power supply, the temperature starting power supply is sent in the CAN network of vehicle.
In addition, battery manager can also by the ECM (EngineControlModule in CAN and vehicle, engine control module), DC-DC, can to generate electricity or the parts such as battery manager BMS of discharge equipment carry out information interaction, realize low tension terminal electricity control and optimize, reach energy-conservation fuel-efficient effect.
S102, when receiving the actuation signal of vehicle, judges whether the temperature starting power supply is less than preset temperature.
In one embodiment of the invention, preset temperature is-20 DEG C ~-35 DEG C.
Particularly, once battery manager receives the actuation signal (signal of namely striking sparks) of extraneous input, battery manager judges whether the temperature starting power supply is less than preset temperature.Such as, judge whether the temperature starting power supply is less than-25 DEG C.
S103, when the temperature starting power supply is less than preset temperature, generate the first control signal, and the first control signal is sent to the first relay and the second relay, while being connected to the starter motor of vehicle to make the first relay according to the first control signal control startup power supply, second relay controls starter motor according to the first control signal and driving engine disconnects, and remain open in Preset Time.
In one embodiment of the invention, Preset Time is 5 ~ 30 seconds.
Particularly, when the temperature starting power supply is less than preset temperature, battery manager generates the first control signal, and the first control signal is sent to the first relay and the second relay, while being connected to the starter motor of vehicle to make the first Control startup power supply, second Control starter motor and driving engine disconnect, and remain open in Preset Time.
In the related, the start-up course of vehicle is generally first cut off the connection starting power supply and low tension terminal current consumer, be energized to starter motor by starting power supply, starter motor produces torsional interaction in driving engine, and driving engine reaches certain rotating speed car load and could normally start.And in an embodiment of the present invention, when receiving the actuation signal of extraneous input and the temperature starting power supply is less than preset temperature, (temperature starting power supply is too low, be unfavorable for the startup of vehicle), while control startup power supply is connected with starter motor, control starter motor and driving engine disconnection, and remain open in Preset Time, namely when the temperature starting power supply is lower, startup power supply and starter motor is made to carry out the short time (i.e. Preset Time, such as, 10 seconds) short circuit, improve and start the temperature of power supply self and the temperature of starter motor.Wherein, the system schematic of vehicle as shown in Figure 2.Herein, the system schematic of vehicle is only used to citing, at this, does not limit the vehicle of vehicle.
S104, after Preset Time, generates the second control signal, and the second control signal is sent to the second relay, controls starter motor be connected with driving engine, to start vehicle to make the second relay according to the second control signal.
Particularly, after Preset Time, the startup temperature of power supply and the temperature of starter motor promote all to some extent, so, battery manager generates the second control signal, and the second control signal is sent to the second relay, is connected with driving engine to make the second Control starter motor, at this moment start to perform sparking program, just normally can start vehicle.
The startup control method of the vehicle of the embodiment of the present invention, Real-time Obtaining starts the temperature of power supply, when receiving the actuation signal of vehicle, if the temperature starting power supply is less than preset temperature, while then control startup power supply is connected to starter motor, disconnect the connection of starter motor and driving engine, to make startup power supply and starter motor at Preset Time internal short-circuit, to improve the temperature starting power supply and starter motor, after Preset Time, control starter motor and be connected to driving engine, normally to start vehicle, the method can lifting vehicle sparking ability at low temperatures, widen the serviceability temperature interval of vehicle and used region, improve Consumer's Experience, thus improve the competitive power of vehicle.
It should be noted that, the startup control method of the vehicle of the embodiment of the present invention, can be applied in various, such as, regular fuel vehicle (electrical generator is not with LIN bus), regular fuel vehicle (electrical generator is with LIN bus), hybrid electric vehicle (electrical generator is not with LIN bus) and hybrid electric vehicle (electrical generator is with LIN bus).Wherein, the system schematic of above-mentioned vehicle is respectively as shown in Fig. 3 A, Fig. 3 B, Fig. 3 C and Fig. 3 D.Wherein, LIN (LocalInterconnectNetwork, Local Interconnect Network) bus is a kind of serial communications network of low cost.
Below the function starting power supply (i.e. lithium rechargeable battery) and its battery manager is simply introduced.Be illustrated in figure 4 the inside principle schematic starting power supply, Figure 5 shows that the external wiring diagram starting power supply.
In an embodiment of the present invention, lithium rechargeable battery instead of traditional lead-acid storage battery, and the function of lithium rechargeable battery is as follows:
(1), for the electronic control system of vehicle, under not entering super low-power consumption situation, lithium rechargeable battery is the uninterrupted power supply (UPS) of electronic control package.
(2) when starting, lithium rechargeable battery is powered separately to start up system, and BMS controls metal-oxide-semiconductor circuit.
(3) when electrical generator and DC-DC reduced output voltage deficiency, assisted by lithium rechargeable battery and power to consumer.
(4) instantaneous overvoltage in all right absorbing circuit of lithium rechargeable battery, keeps the stable of the electric system voltage of vehicle, protection electronic component.
(5) SOC, electric current, voltage, the temperature of lithium rechargeable battery can be detected, and to ECM feedback information, judge that battery SOC sends to EFI by allowed/not allowed for start-stop by gateway, carry out start-stop control.
(6) lithium rechargeable battery fault alarm function, when lithium rechargeable battery fault alarm, in instrument, fault-indicating lamp is lighted (Chang Liang), shows relevant printed words such as " please check low voltage battery system " simultaneously.
(7) intelligent charge and super low-power consumption function, when OFF, ACC, ON shelves electricity, when the BMS of lithium rechargeable battery monitor self SOC too low time, control adhesive OFF shelves charge relay, can generate electricity to car load or discharge equipment BMS transmission charge request signal simultaneously, car load can generate electricity or discharge equipment BMS receives and detect judge after adhesive electric discharge main contactor, send after " electric discharge allows " or " generating allows " signal judges self trouble free to two-way DC, two-way DC and carry out intelligent charge to lithium rechargeable battery.When the BMS of lithium rechargeable battery receive car load can generate electricity or discharge equipment BMS " electric discharge do not allow " signal time, the BMS of lithium rechargeable battery can generate electricity no longer to car load or discharge equipment BMS sends out charge request signal, the BMS cut off low loop of lithium rechargeable battery, namely disconnect car load power supply, enter super low-power consumption state.After BMS cuts off the electricity supply and enters super low-power consumption state, only retain battery SOC measuring ability and drive side car door micro-switch monitoring function, waking up after on-off signal effectively when detecting, restoring electricity.
In addition, the function that has of the BMS of lithium rechargeable battery is as follows:
1) voltage sample.BMS singly organizes voltage sample to battery in group respectively; BMS needs to sample to the total voltage of lithium rechargeable battery simultaneously.Singly organize voltage, total voltage all should be dealt on car load network by CAN mouth.
2) temperature sampling.BMS singly organizes temperature sampling to battery in group respectively, requires certain sampling precision and sample range; BMS need sample to lithium rechargeable battery mean temperature simultaneously, requires certain sampling precision and sample range.Singly organize temperature, mean temperature all should be dealt in car load CAN network by CAN mouth.
3) current sample.BMS should be able to carry out real-time sampling to the charging and discharging currents size of battery, requires certain sampling precision and sample range.Current sample numerical value should be able to be dealt on car load network by CAN mouth.
4) SOC estimation.Based on 1) ~ 3), BMS estimates SOC value according to battery charging and discharging account of the history, current battery level, requires certain estimation precision.
5) over-charge protective.In process of charging, when BMS calculates the SOC of lithium rechargeable battery reaches 100% and receives lithium rechargeable battery high temperature alarm, the charging to battery should be stopped.
6) Cross prevention.In discharge process, when BMS calculates lithium rechargeable battery SOC value starts the SOC minimum value allowing lithium rechargeable battery lower than car load, should stop the electric discharge of lithium rechargeable battery and send charge request information, this function i ntegration is in intelligent charge and super low-power consumption function.
7) electric voltage equalization.When detecting that in battery pack, any one battery voltage is too high or too low, BMS can control this battery power discharge or charging, with make its voltage and other battery pack just the same, reach balanced object.
In order to realize above-described embodiment, the present invention also proposes a kind of startup control setup of vehicle.
Fig. 6 is the structural representation of the startup control setup of vehicle according to an embodiment of the invention.As shown in Figure 6, the startup control setup of the vehicle of the embodiment of the present invention comprises: start power supply 100, battery manager 200, first relay 310, second relay 320, starter motor 400 and driving engine 500.First relay 310 is connected with starter motor 400 with startup power supply 100, battery manager 200 respectively, and the second relay 320 is connected with driving engine 500 with startup power supply 100, battery manager 200, starter motor 400 respectively.
Wherein, battery manager 200 starts the temperature of power supply 100 for Real-time Obtaining, and when receiving the actuation signal of vehicle, battery manager 200 judges whether the temperature starting power supply 100 is less than preset temperature, if the temperature starting power supply 100 is less than preset temperature, battery manager 200 generates the first control signal, and the first control signal is sent to the first relay 310 and the second relay 320; First relay 310 is connected to starter motor 400 for controlling to start power supply 100 according to the first control signal, and meanwhile, the second relay 320 for disconnecting according to the first control signal control starter motor 400 and driving engine 500, and remains open in Preset Time; Battery manager 200 also for generating the second control signal after the preset lime, and the second control signal is sent to the second relay 320, second relay 320 according to second control signal control starter motor 400 be connected with driving engine 500, to start vehicle.
Wherein, battery manager 200 can be placed in and start power supply 100 outer (as shown in Figure 6), and battery manager 200 also can be built in and start in power supply 100 (as shown in Figure 7).Wherein, the line between the first relay 310/ second relay 320 and battery manager 200 is signal control line, and the first relay 310/ second relay 320 and the line started between power supply 100 (i.e. battery) are power line.
In one embodiment of the invention, starting power supply 100 is lithium rechargeable battery.
Particularly, battery manager 200 starts the temperature of power supply 100 by temperature sensor and temperature acquisition wire harness Real-time Collection.Wherein, battery manager 200 is connected with the CAN in vehicle, after battery manager 200 collects the temperature starting power supply, the temperature starting power supply 100 is sent in the CAN network of vehicle.
In addition, battery manager 200 can also by the ECM in CAN and vehicle, DC-DC, can to generate electricity or the parts such as battery manager BMS of discharge equipment carry out information interaction, realize low tension terminal electricity and control and optimize, reach energy-conservation fuel-efficient effect.
In one embodiment of the invention, preset temperature is-20 DEG C ~-35 DEG C, and Preset Time is 5 ~ 30 seconds.
More specifically, once battery manager 200 receives the actuation signal (signal of namely striking sparks) of extraneous input, battery manager 200 judges whether the temperature starting power supply 100 is less than preset temperature.Such as, judge whether the temperature starting power supply 100 is less than-25 DEG C.When the temperature starting power supply 100 is less than preset temperature, battery manager 200 generates the first control signal, and the first control signal is sent to the first relay 310 and the second relay 320, while being connected to the starter motor 400 of vehicle to make the first relay 310 control startup power supply 100, second relay 320 controls starter motor 400 and driving engine 500 disconnects, and remain open in Preset Time.
In the related, the start-up course of vehicle is generally first cut off the connection starting power supply and low tension terminal current consumer, be energized to starter motor by starting power supply, starter motor produces torsional interaction in driving engine, and driving engine reaches certain rotating speed car load and could normally start.And in an embodiment of the present invention, when battery manager 200 receives the actuation signal of extraneous input and the temperature of startup power supply 100 is less than preset temperature, (temperature starting power supply 100 is too low, be unfavorable for the startup of vehicle), while battery manager 200 is connected with starter motor 400 by the first relay 310 control startup power supply 100, starter motor 400 is controlled and driving engine 500 disconnects by the second relay 320, and remain open in Preset Time, namely when the temperature starting power supply 100 is lower, startup power supply 100 and starter motor 400 is made to carry out the short time (i.e. Preset Time, such as, 10 seconds) short circuit, improve and start the temperature of power supply 100 self and the temperature of starter motor 400.
Further, after Preset Time, the startup temperature of power supply 100 and the temperature of starter motor 400 promote all to some extent, so, battery manager 200 generates the second control signal, and the second control signal is sent to the second relay 320, controls starter motor 400 be connected with driving engine 500 to make the second relay 320, at this moment start to perform sparking program, just normally can start vehicle.
The startup control setup of the vehicle of the embodiment of the present invention, battery manager Real-time Obtaining starts the temperature of power supply, when battery manager receives the actuation signal of vehicle, if the temperature starting power supply is less than preset temperature, while then battery manager is connected to starter motor by the first Control startup power supply, the connection of starter motor and driving engine is disconnected by the second Control, to make startup power supply and starter motor at Preset Time internal short-circuit, to improve the temperature starting power supply and starter motor, after Preset Time, battery manager is connected to driving engine by the second Control starter motor, normally to start vehicle, this device can lifting vehicle sparking ability at low temperatures, widen the serviceability temperature interval of vehicle and used region, improve Consumer's Experience, thus improve the competitive power of vehicle.
It should be noted that, the startup control setup of the vehicle of the embodiment of the present invention, can be applied in various, such as, regular fuel vehicle (electrical generator is not with LIN bus), regular fuel vehicle (electrical generator is with LIN bus), hybrid electric vehicle (electrical generator is not with LIN bus) and hybrid electric vehicle (electrical generator is with LIN bus).Wherein, the system schematic of above-mentioned vehicle is respectively as shown in Fig. 3 A, Fig. 3 B, Fig. 3 C and Fig. 3 D.
In order to realize above-described embodiment, the present invention also proposes a kind of vehicle.This vehicle comprises the startup control setup of the vehicle of the embodiment of the present invention.
In one embodiment of the invention, vehicle comprises fuel vehicle and hybrid electric vehicle.
Wherein, fuel vehicle is regular fuel vehicle (electrical generator is not with LIN bus) or regular fuel vehicle (electrical generator is with LIN bus), and hybrid electric vehicle is hybrid electric vehicle (electrical generator is not with LIN bus) and hybrid electric vehicle (electrical generator is with LIN bus).
, it should be noted that, hybrid electric vehicle is the double mode power car of broad sense herein, and for different vehicle manufacturers, hybrid electric vehicle is different.Such as, some producers are defined as electric-only mode to hybrid electric vehicle and add hybrid mode, and the hybrid electric vehicle of some producer is not necessarily containing electric module, also there is the hybrid electric vehicle of some producers to be then micro-mixed green mixed type, increase some battery modules in vehicle for functions such as energy regenerating or acceleration power-assisteds.
The vehicle of the embodiment of the present invention, owing to being provided with the startup control setup of the vehicle of the embodiment of the present invention, can lifting vehicle sparking ability at low temperatures, widen the serviceability temperature of vehicle interval and use region, improve Consumer's Experience, thus improve the competitive power of vehicle.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", " conter clockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (8)
1. a startup control method for vehicle, is characterized in that, comprise the following steps:
Real-time Obtaining starts the temperature of power supply;
When receiving the actuation signal of vehicle, judge whether the temperature of described startup power supply is less than preset temperature;
When the temperature of described startup power supply is less than described preset temperature, generate the first control signal, and described first control signal is sent to the first relay and the second relay, control while described startup power supply is connected to the starter motor of described vehicle to make described first relay according to described first control signal, described second relay controls described starter motor according to described first control signal and driving engine disconnects, and remains open in Preset Time; And after described Preset Time, generate the second control signal, and described second control signal is sent to described second relay, control described starter motor to make described second relay according to described second control signal and be connected with described driving engine, to start described vehicle.
2. the startup control method of vehicle as claimed in claim 1, it is characterized in that, described startup power supply is lithium rechargeable battery.
3. the startup control method of vehicle as claimed in claim 1, it is characterized in that, described preset temperature is-20 DEG C ~-35 DEG C, and described Preset Time is 5 ~ 30 seconds.
4. the startup control setup of a vehicle, it is characterized in that, comprise: start power supply, battery manager, the first relay, the second relay, starter motor and driving engine, described first relay is connected with described starter motor with described startup power supply, described battery manager respectively, described second relay is connected with described driving engine with described startup power supply, described battery manager, described starter motor respectively, wherein
Described battery manager is used for the temperature starting power supply described in Real-time Obtaining, and when receiving the actuation signal of vehicle, described battery manager judges whether the temperature of described startup power supply is less than preset temperature, if the temperature of described startup power supply is less than described preset temperature, described battery manager generates the first control signal, and described first control signal is sent to described first relay and described second relay;
Described first relay is used for controlling described startup power supply according to described first control signal and is connected to described starter motor;
Described second relay is used for controlling described starter motor and the disconnection of described driving engine according to described first control signal, and remains open in Preset Time;
Described battery manager also for generating the second control signal after described Preset Time, and described second control signal is sent to described second relay, described second relay controls described starter motor according to described second control signal and is connected with described driving engine, to start described vehicle.
5. the startup control setup of vehicle as claimed in claim 4, it is characterized in that, described startup power supply is lithium rechargeable battery.
6. the startup control setup of vehicle as claimed in claim 4, it is characterized in that, described preset temperature is-20 DEG C ~-35 DEG C, and described Preset Time is 5 ~ 30 seconds.
7. a vehicle, is characterized in that, comprises the startup control setup of the vehicle according to any one of claim 4-6.
8. vehicle as claimed in claim 7, it is characterized in that, described vehicle comprises fuel vehicle and hybrid electric vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308859.9A CN105197013B (en) | 2014-06-30 | 2014-06-30 | Startup control method, device and the vehicle of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308859.9A CN105197013B (en) | 2014-06-30 | 2014-06-30 | Startup control method, device and the vehicle of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105197013A true CN105197013A (en) | 2015-12-30 |
| CN105197013B CN105197013B (en) | 2017-11-21 |
Family
ID=54945093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308859.9A Active CN105197013B (en) | 2014-06-30 | 2014-06-30 | Startup control method, device and the vehicle of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105197013B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476644A (en) * | 2016-10-28 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of heating control system of low pressure hybrid-power battery and method |
| CN111464412A (en) * | 2020-03-31 | 2020-07-28 | 东风汽车集团有限公司 | L IN transceiving control circuit and dormancy and awakening control method thereof |
| CN113580942A (en) * | 2021-08-20 | 2021-11-02 | 河南牧原智能科技有限公司 | Device and method for controlling whole electric vehicle, electric vehicle and related products |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101181874A (en) * | 2007-12-04 | 2008-05-21 | 奇瑞汽车有限公司 | Management system for electric automobile battery |
| US20120226406A1 (en) * | 2009-11-13 | 2012-09-06 | Toyota Jidosha Kabushiki Kaisha | Hybrid vehicle and control method of hybrid vehicle |
| US20130184919A1 (en) * | 2010-10-21 | 2013-07-18 | Hino Motors, Ltd. | Start control method, start control device, hybrid automobile, and program |
| CN103543404A (en) * | 2012-07-10 | 2014-01-29 | 重庆长安汽车股份有限公司 | Device and method used for idle-speed start-stop system to monitor state of storage battery |
-
2014
- 2014-06-30 CN CN201410308859.9A patent/CN105197013B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101181874A (en) * | 2007-12-04 | 2008-05-21 | 奇瑞汽车有限公司 | Management system for electric automobile battery |
| US20120226406A1 (en) * | 2009-11-13 | 2012-09-06 | Toyota Jidosha Kabushiki Kaisha | Hybrid vehicle and control method of hybrid vehicle |
| US20130184919A1 (en) * | 2010-10-21 | 2013-07-18 | Hino Motors, Ltd. | Start control method, start control device, hybrid automobile, and program |
| CN103543404A (en) * | 2012-07-10 | 2014-01-29 | 重庆长安汽车股份有限公司 | Device and method used for idle-speed start-stop system to monitor state of storage battery |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476644A (en) * | 2016-10-28 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of heating control system of low pressure hybrid-power battery and method |
| CN106476644B (en) * | 2016-10-28 | 2020-05-29 | 安徽江淮汽车集团股份有限公司 | Heating control system and method for low-voltage hybrid power battery |
| CN111464412A (en) * | 2020-03-31 | 2020-07-28 | 东风汽车集团有限公司 | L IN transceiving control circuit and dormancy and awakening control method thereof |
| CN113580942A (en) * | 2021-08-20 | 2021-11-02 | 河南牧原智能科技有限公司 | Device and method for controlling whole electric vehicle, electric vehicle and related products |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105197013B (en) | 2017-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2523248B1 (en) | Battery control device and method | |
| CN101617456B (en) | Battery controller of vehicle | |
| US9431688B2 (en) | Method for heating a high voltage vehicle battery | |
| JP5637339B1 (en) | Electric power supply device using electric vehicle | |
| JP6465174B2 (en) | Power storage device and starting method | |
| JP2007282375A (en) | Hybrid vehicle control system and hybrid vehicle control method | |
| US9789771B2 (en) | Single battery architecture for electrification vehicle | |
| US20100305793A1 (en) | Method for starting a hybrid electric vehicle | |
| US11097634B2 (en) | Start control system of vehicle and vehicle having the same | |
| JP2013199271A (en) | Method for charging battery pack, battery pack, and vehicle | |
| JP2013062980A (en) | Electronic control device and vehicle control system | |
| CN111546938B (en) | Vehicle hybrid storage battery management system and method | |
| WO2018131683A1 (en) | Control device | |
| US10227066B2 (en) | Operation mode control device, method for controlling operation mode, movable body, output control device, charge discharge control device, and electronic device | |
| JP6428086B2 (en) | Power supply system and automobile | |
| KR20160114796A (en) | Apparatus for dual battery and method for charging and discharging the same | |
| CN105197013A (en) | Starting control method and device of vehicle and vehicle | |
| JP6337596B2 (en) | Power supply system and automobile | |
| JP2018046597A (en) | Power supply system for vehicle and vehicle | |
| JP2016067142A (en) | Power supply system and automobile | |
| JP6327046B2 (en) | Power supply system and automobile | |
| CN105736211A (en) | Ignition control system of automobile and automobile | |
| JP2016088178A (en) | Power supply system and automobile | |
| JP6394233B2 (en) | Power supply system and automobile | |
| JP2012076624A (en) | Power source control device of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |