CN114265337A - Automobile start-stop control system and method - Google Patents
Automobile start-stop control system and method Download PDFInfo
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- CN114265337A CN114265337A CN202111277581.XA CN202111277581A CN114265337A CN 114265337 A CN114265337 A CN 114265337A CN 202111277581 A CN202111277581 A CN 202111277581A CN 114265337 A CN114265337 A CN 114265337A
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Abstract
The invention discloses an automobile start-stop control system and method. The detection module is used for detecting a gear signal, a brake pedal stepping signal and a current start-stop state of the automobile; and the start-stop control module is connected with the detection module and used for controlling the automobile to start when receiving a first preset gear signal, a brake pedal trampling signal and a first current start-stop state signal and controlling the automobile to stop flame when receiving a second preset gear signal and a second current start-stop state signal. The invention enables a user to start or stop the automobile only by using the gear and the brake pedal, thereby enhancing the convenience and the practicability of starting the automobile.
Description
Technical Field
The invention relates to the technical field of vehicle control, in particular to an automobile start-stop control system and method.
Background
Along with the rapid development of the domestic new energy automobile industry, the electric appliance functions of the automobile are more and more abundant and intelligent, and the automobile starting system is more and more intelligent and simple. From the earliest key start systems to the now widespread keyless one-key start systems, automobile intelligence has brought more and more convenience to customers.
The mode that adopts the button among the prior art replaces the car start key to carry out a key start to the car often, but a key start system need set up the start button, need reserve the start button position when space layout design in the car, influences pleasing to the eye and other function key settings in the car. And the one-key starting system still needs to press a starting key to start the automobile, so that the operation steps are not different from those of the traditional key starting for a driver, and the original starting and flameout software architecture of the automobile needs to be greatly adjusted when the one-key starting system is arranged, so that complicated production and manufacturing steps are generated.
Therefore, an automobile starting and stopping control system and method are needed at present, a key-free and button-free automobile starting control idea is provided, convenience is brought to driving, the material cost of the whole automobile can be saved, and convenience and practicability of automobile starting are enhanced.
Disclosure of Invention
In order to solve the technical problems that the arrangement of a starting button in an automobile one-key starting system influences the layout in an automobile and the original starting and flameout software architecture of the automobile needs to be greatly adjusted during design and installation, the invention provides an automobile starting and stopping control system and method, and the specific technical scheme is as follows:
the invention provides an automobile start-stop control system, which comprises:
the detection module is used for detecting a gear signal, a brake pedal stepping signal and a current start-stop state of the automobile;
and the start-stop control module is connected with the detection module and used for controlling the automobile to start when receiving a first preset gear signal, a brake pedal trampling signal and a first current start-stop state signal and controlling the automobile to stop flame when receiving a second preset gear signal and a second current start-stop state signal.
The automobile start-stop control system provided by the invention generates a corresponding start-stop instruction and controls the start and stop of the automobile by detecting the gear signal, the brake pedal treading signal and the current start-stop state of the automobile, so that a user can start the automobile or stop the automobile only by using the gear and the brake pedal, the influence of arrangement in the automobile caused by setting a key door or a start button is avoided, meanwhile, the signal response logic is adjusted only by the original start and stop software architecture of the automobile, no additional line or device is needed, the material cost of the whole automobile is saved while the convenience is brought to driving, and the convenience and the practicability of starting the automobile are enhanced.
Further, the detection module includes:
the gear detection unit is used for detecting a gear signal of the automobile;
a brake pedal detection unit for detecting a brake pedal depression signal of the automobile;
and the starting and stopping state detection unit is used for detecting the current starting and stopping state of the automobile.
Further, the start-stop control module comprises:
the first starting unit is used for controlling the automobile to start when the brake pedal detection unit detects the brake pedal stepping signal, the gear detection unit detects that the gear is D gear or R gear, and the start-stop state detection unit detects that the automobile is in a flameout state currently;
and the first flameout unit is used for controlling the automobile to execute flameout when the gear detection unit detects that the gear is the N gear or the P gear and the automobile is currently in a starting state.
The invention provides an automobile start-stop control system, which discloses a control module for starting an automobile or flameout the automobile according to a gear and a brake pedal used by a user, wherein a starting instruction is generated when the brake pedal is detected to be stepped down by the user and the gear is set to be a D gear or an R gear, and a first flameout instruction is generated when the gear is set to be an N gear or a P gear, so that the convenience of starting the automobile is enhanced.
Further, the present invention provides an automobile start-stop control system, further comprising:
and the remote control device is connected with the start-stop control module and is used for sending a flameout control signal and continuously sending a calibration signal.
Further, the start-stop control module further comprises:
and the second flameout unit is used for controlling the automobile to execute flameout when the flameout control signal sent by the remote control device is received and the automobile is in a starting state at present.
According to the automobile start-stop control system, when a user issues a flameout control signal through the remote control device 30, a second flameout instruction is generated, so that flameout of car washing can be completed only through control of the remote control device without arranging a key door or a start button in a car, the key door or the start button is prevented from influencing the arrangement in the car, and convenience in starting the car is improved.
Further, the invention provides an automobile start-stop control system, and the detection module further comprises:
the signal detection unit is used for detecting whether the calibration signal exists in a preset range or not;
the start-stop control module further comprises:
and the second starting unit is used for controlling the automobile to execute starting when the detection module detects that the brake pedal trampling signal and the calibration signal are detected, the gear is a D gear or an R gear, and the automobile is in a flameout state at present.
The automobile starting and stopping control system provided by the invention provides another automobile starting scheme, and the condition that the remote control device is in a certain range of the automobile is introduced during starting, so that the automobile is prevented from being started due to line faults or manual misoperation, and the safety of automobile starting is improved.
Further, the invention relates to an automobile start-stop control system, which comprises: the vehicle carries a power system and an electric power system;
when the first starting unit controls the automobile to start, the power system and the control system are both controlled to start;
and when the first flameout unit controls the automobile to flameout, the power system is controlled to flameout.
The automobile start-stop control system provided by the invention provides a control logic for controlling the start or flameout of an automobile according to a start-stop instruction, when a first flameout instruction is detected in the running process of the automobile, only a power system of the automobile is flameout, the starting state of the automobile control system is kept, the normal operation of other functions in the automobile is maintained, and the practicability of the start of the automobile is enhanced.
Furthermore, the automobile start-stop control system provided by the invention is applied to an electric automobile comprising a power distribution module and an automobile control module;
the power distribution module is integrated with the brake pedal detection unit;
the vehicle control module is connected with the power distribution module and is integrated with the gear detection unit, the start-stop state detection unit and the start-stop control module.
According to the automobile start-stop control system, the control logics of the power distribution module and the vehicle control module in the electric automobile are arranged, so that a user can start the automobile or stop the automobile only by using the gears and the brake pedal, the influence of arrangement in the automobile caused by arrangement of a key door or a start button is avoided, meanwhile, only the adjustment of signal response logics is needed to the original start and stop software architecture of the automobile, no additional circuit or device is needed, convenience is brought to driving, the material cost of the whole automobile is saved, and the convenience and the practicability of starting the automobile are enhanced.
Further, in the automobile start-stop control system provided by the invention, the vehicle-mounted high-voltage power system and the electric power control system of the electric automobile are provided;
after the vehicle control module receives a starting instruction, the electric automobile is started by controlling the high-voltage power system and the control system of the electric automobile to be powered on;
after the vehicle control module receives a flameout instruction, the electric automobile is flameout by controlling the high-voltage power system of the electric automobile to be powered off.
Additionally, the invention also provides an automobile start-stop control method, which comprises the following steps:
detecting a gear signal, a brake pedal stepping signal and a current start-stop state of the automobile;
controlling the automobile to start when a first preset gear signal, the brake pedal stepping signal and a first current start-stop state signal are received;
and controlling the automobile to flameout when a second preset gear signal and a second current start-stop state signal are received.
The invention provides an automobile start-stop control system and method, which at least comprise the following technical effects:
(1) the user can start the automobile or stop the automobile only by using the gear and the brake pedal, so that convenience is brought to driving, and convenience and practicability of starting the automobile are improved;
(2) the arrangement of a key door or a starting button in the vehicle is prevented from being influenced, and meanwhile, only the signal response logic of the original starting and flameout software architecture of the vehicle is needed to be adjusted, no additional line or device is needed, and the material cost of the whole vehicle is saved;
(3) when detecting that a user steps on a brake pedal and sets a gear to be a D gear or an R gear, generating a starting instruction, and generating a first flameout instruction when setting the gear to be an N gear or a P gear, only flameout is carried out on a power system of the automobile, the starting state of an automobile control system is kept, normal operation of other functions in the automobile is maintained, and the practicability of automobile starting is enhanced;
(4) the key door or the starting button is not needed to be arranged in the automobile, the flameout of the automobile can be completed only by the control of the remote control device, the key door or the starting button is prevented from influencing the arrangement in the automobile, and meanwhile, the potential safety hazard caused by the fact that the automobile does not flameout when a user forgets to perform operations such as plugging and unplugging the key door or flameout of a button is avoided;
(5) the condition that the remote control device is in a certain range of the automobile is introduced during starting, so that the starting of the automobile caused by line faults or manual misoperation is avoided, and the starting safety of the automobile is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a block diagram of an automobile start-stop control system according to the present invention;
FIG. 2 is a block diagram of a start/stop control module in an automobile start/stop control system according to the present invention;
FIG. 3 is a block diagram of a vehicle start-stop control system according to the present invention;
FIG. 4 is another block diagram of a vehicle start-stop control system according to the present invention;
FIG. 5 is a structural diagram of a start/stop control system for an electric vehicle according to the present invention;
FIG. 6 is a flowchart of a method for controlling start and stop of an automobile according to the present invention.
Reference numbers in the figures: the system comprises a detection module-10, a gear detection unit-11, a brake pedal detection unit-12, a start-stop state detection unit-13, a detection unit-14, a start-stop control module-20, a first starting unit-21, a first flameout unit-22, a second flameout unit-23, a second starting unit-24, a remote control device-30, a power distribution module-100 and a vehicle control module-200.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically depicted, or only one of them is labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
Example 1
One embodiment of the present invention, as shown in fig. 1, provides an automobile start-stop control system, which includes a detection module 10 and a start-stop control module 20.
The detection module 10 is used for detecting a gear signal, a brake pedal stepping signal and a current start-stop state of the automobile.
Optionally, the detection module 10 includes a gear position detection unit 11, a brake pedal detection unit 12, and a start-stop state detection unit 13.
The gear position detection unit 11 is used for detecting a gear position signal of the automobile.
Specifically, a user can carry out gear shifting through operating gears in the process of driving an automobile or preparing driving, the vehicle-mounted main processor generates gear shifting signals according to gear shifting requests of the user, the vehicle-mounted main processor can carry out arbitration on the gear shifting signals, when the gear shifting signals meet the gear shifting requirements, the vehicle-mounted main processor can control the automobile gears to carry out gear shifting, and when the gear shifting signals do not meet the gear shifting requirements, the vehicle-mounted main processor can refuse the gear shifting requests of the user.
After the vehicle-mounted main processor controls the vehicle gear to shift according to the user gear request, a gear signal is continuously generated, and the gear signal is detected by the gear detection unit 11 in real time in the vehicle driving or pre-driving process.
The brake pedal detection unit 12 is configured to detect a brake pedal depression signal of the vehicle.
Specifically, the in-vehicle main processor generates a brake pedal depression signal only when the user depresses the brake pedal of the automobile, and does not generate the signal when the user does not depress the brake pedal of the automobile.
The start-stop state detection unit 13 is used for detecting the current start-stop state of the automobile.
Optionally, the start-stop control module 20 generates a corresponding start-stop instruction according to the gear signal, the brake pedal stepping signal and the current start-stop state of the automobile detected by the gear detection unit 11, the brake pedal detection unit 12 and the start-stop state detection unit 13.
When a preset gear signal is detected, whether a brake pedal trampling signal exists or not is detected, the starting and stopping state of the automobile is detected, and when the three control quantities meet preset conditions, a corresponding starting and stopping instruction is generated to control the starting and stopping of the automobile.
The user can start the automobile or perform flameout operation on the automobile during driving only by stepping on the brake pedal and adjusting the gear.
The start-stop control module 20 is connected to the detection module 10, and is configured to control the vehicle to start when receiving the first preset gear signal, the brake pedal stepping signal, and the first current start-stop state signal, and control the vehicle to stop when receiving the second preset gear signal and the second current start-stop state signal.
The car that this embodiment provided opens stops control system is through the gear signal that detects the car, brake pedal tramples the signal and opens the state with current, the generation corresponds opens and stops the instruction and control the car and open and stop, make the user only use gear and brake pedal to start the car or flame-out car, avoid setting up key door or start button influence in-car layout, only need carry out the adjustment of signal response logic to the original start-up of vehicle and flame-out software framework simultaneously, need not additionally to increase circuit or device, when bringing the convenience for driving, practice thrift whole car material cost, the convenience and the practicality of reinforcing car start.
Example 2
Based on embodiment 1, as shown in fig. 2, the invention further provides an automobile start-stop control system, and the start-stop control module 20 includes a first starting unit 21 and a first flameout unit 22.
The first starting unit 21 is configured to control the automobile to start when the brake pedal detection unit 12 detects a brake pedal stepping signal, the gear detection unit 11 detects that the gear is a D gear or an R gear, and the start-stop state detection unit 13 detects that the automobile is currently in a flameout state.
And the first flameout unit 22 is used for controlling the automobile to flameout when the gear detection unit 11 detects that the gear is the N gear or the P gear and the start-stop state detection unit 13 detects that the automobile is currently in the starting state.
Optionally, the vehicle carries a powertrain and an electrical system.
When the first starting unit 21 controls the automobile to start, the control system and the power system are both started.
When the first flameout unit 22 controls the automobile to execute flameout, the power system is controlled to flameout.
Specifically, the first flameout unit 22 controls only the power system to flameout when receiving the first flameout command, and does not perform flameout operation on the control system, and other functions in the vehicle operate normally.
When a user meets a traffic light or needs to stop temporarily in the driving process, the flameout of an automobile power system can be realized only by setting the gear to be the N gear or the P gear, at the moment, the automobile cannot run, but functional equipment such as an air conditioner, audio and video equipment and the like in the automobile can still be used continuously.
The car that this embodiment provided opens among the control system opens discloses a control module who uses gear and brake pedal to start the car or flame out car according to the user, according to detect that the user steps on brake pedal and set up the gear to start the car when D keeps off or R keeps off, and set up the gear to flame out the car when N shelves or P keep off, and provide one kind and open the control logic that the instruction control car starts or flame out according to opening, only flame out the driving system to the car in the automobile driving process, keep automobile control system's the starting condition, maintain the normal operating of other functions in the car, strengthen the practicality and the convenience that the car started.
Example 3
Based on any one of embodiments 1-2, as shown in fig. 3, the automobile start-stop control system provided by the invention further includes a remote control device 30.
And the remote control device 30 is connected with the start-stop control module 20 and is used for sending a flameout control signal and continuously sending a calibration signal.
Optionally, the start-stop control module 20 further comprises a second extinguishing unit 23.
The second flameout unit 23 is configured to control the vehicle to perform flameout when the vehicle is currently in the starting state by receiving the flameout control signal sent by the remote control device 30.
Specifically, the user sends a key-off control signal through the remote control device 30, and when the vehicle is currently in the start state, the key-off control signal is detected to execute key-off.
When the second flameout unit 23 is flameout, the control system and the power system of the vehicle are controlled to be flameout, and the whole vehicle enters a dormant state.
The car that this embodiment provided opens stops control system carries out flameout when the user issues flameout control signal through remote control unit 30, it is interior to need not to set up key door or start button to make the car, only need to control through remote control unit 30 and can accomplish the flameout of carwash, avoid key door or start button influence in-car layout, flameout dormancy whole car of car when the flameout control signal that remote control unit sent is received simultaneously, make the user can carry out flameout dormancy to the car through remote control unit 30, reduce operations such as plug key door or button flameout, avoid the user because forget when carrying out operations such as plug key door or button flameout, the potential safety hazard that the car did not flameout and bring, simultaneously can improve flameout convenience and security of car.
Example 4
Based on embodiment 3, as shown in fig. 4, the detection module 10 in the automobile start-stop control system provided by the invention further includes a signal detection unit 14.
The signal detection unit 14 is used for detecting whether a calibration signal exists in a preset range.
Specifically, the remote control device 30 configured in the automobile start-stop control system continuously transmits the calibration signal with a constant power value, when the distance between the remote control device 30 and the automobile exceeds a preset range, the signal detection unit 14 cannot detect the calibration signal transmitted by the remote control device 30, and the power value of the calibration signal continuously transmitted by the remote control device 30 may be determined according to the preset range.
Further, the start-stop control module 20 further includes a second starting unit 24, configured to control the vehicle to start when the detection module 10 detects that the brake pedal is stepped on and the calibration signal is detected, the gear is the D gear or the R gear, and the vehicle is currently in a flameout state.
Specifically, when the user carries the remote control device 30 and is within a preset range of the vehicle, the signal detection unit 14 detects a calibration signal continuously sent by the remote control device 30, and at this time, when the user steps on a brake pedal and sets a gear to a D gear or an R gear, if the start-stop state detection unit 13 detects that the vehicle is currently in a flameout state, the second starting unit 24 generates a starting instruction.
The automobile start-stop control system provided by the embodiment introduces the condition of the remote control device 30 in a certain range of an automobile when starting, avoids starting the automobile due to line faults or manual misoperation, and improves the safety of starting the automobile.
Example 5
Based on any one of embodiments 1 to 4, as shown in fig. 5, the invention provides an automobile start-stop control system, which is applied to an electric automobile including a power distribution module 100 and a vehicle control module 200.
In which the power distribution module 100 is integrated with the brake pedal detection unit 12.
And the vehicle control module 200 is connected with the power distribution module 100 and is integrated with the gear detection unit 11, the start-stop state detection unit 13 and the start-stop control module 20.
The power distribution module 100 is configured to detect a brake pedal stepping signal of the electric vehicle, and generate a corresponding start-stop instruction according to the gear signal, the brake pedal stepping signal, and a current start-stop state of the electric vehicle.
The vehicle control module 200 is connected to the power distribution module 100, and configured to detect a current start-stop state of the electric vehicle and a gear signal of the electric vehicle, send the current start-stop state and the gear signal to the power distribution module 100, and control the electric vehicle to perform a corresponding start-stop operation according to a start-stop instruction.
Optionally, the electric vehicle is provided with a high-voltage power system and a power control system.
The vehicle control module 200 controls the high-voltage power system and the electric power control system to complete power-on, so that the electric vehicle is started.
The vehicle control module 200 controls the high-voltage power system to power off, so that the electric vehicle is shut down.
When a user meets a traffic light or needs to stop temporarily, the high-voltage power system of the electric automobile can be switched off only by setting the gear to be the N gear or the P gear, and the electric automobile cannot run in the automobile at the moment, but functional equipment such as an air conditioner, audio and video equipment and the like in the automobile can still be continuously used under the control of the electric control system.
The automobile start-stop control system provided by the embodiment generates a corresponding start-stop instruction and controls the start and stop of the automobile by detecting the gear signal, the brake pedal stepping signal and the current start-stop state of the electric automobile, so that a user can start the automobile or stop the automobile only by using the gear and the brake pedal, the arrangement influence of a key door or a start button on the arrangement in the automobile is avoided, meanwhile, only the signal response logic of the original starting and flameout software architecture of the vehicle is needed to be adjusted, no additional line or device is needed, convenience is brought to driving, saves the material cost of the whole automobile, provides a control logic for controlling the starting or flameout of the automobile according to the starting and stopping instruction, when a flameout instruction is detected in the automobile driving process, only the power system of the automobile is flameout, the starting state of the automobile control system is kept, the normal operation of other functions in the automobile is maintained, and the practicability and convenience of automobile starting are enhanced.
Example 6
In another embodiment of the present invention, as shown in fig. 6, the present invention further provides a method for controlling start and stop of an automobile, including the steps of:
s100, detecting a gear signal, a brake pedal stepping signal and a current start-stop state of the automobile.
Specifically, a user can carry out gear shifting through operating gears in the process of driving an automobile or preparing driving, the vehicle-mounted main processor generates gear shifting signals according to gear shifting requests of the user, the vehicle-mounted main processor can carry out arbitration on the gear shifting signals, when the gear shifting signals meet the gear shifting requirements, the vehicle-mounted main processor can control the automobile gears to carry out gear shifting, and when the gear shifting signals do not meet the gear shifting requirements, the vehicle-mounted main processor can refuse the gear shifting requests of the user.
After the vehicle-mounted main processor controls the automobile gear to shift according to the gear request of the user, the gear signal is continuously generated. This gear signal is detected in real time during driving or preliminary driving of the vehicle.
The vehicle-mounted main processor generates a brake pedal depression signal only when the user depresses the brake pedal of the vehicle, and does not generate the signal when the user does not depress the brake pedal of the vehicle.
And S210, controlling the automobile to start when the first preset gear signal, the brake pedal stepping signal and the first current start-stop state signal are received.
Specifically, whether a brake pedal trampling signal exists or not is detected while a preset gear signal is detected, the starting and stopping state of the automobile is detected, and when the three control quantities meet preset conditions, a corresponding starting and stopping instruction is generated to control the starting and stopping of the automobile.
The user can start the automobile or perform flameout operation on the automobile during driving only by stepping on the brake pedal and adjusting the gear.
And S220, controlling the automobile to flameout when the second preset gear signal and the second current start-stop state signal are received.
The automobile starting and stopping control method provided by the embodiment generates a corresponding starting and stopping instruction and controls the automobile to start and stop by detecting the gear signal of the automobile, trampling the signal by the brake pedal and the current starting and stopping state, so that a user can only use the gear and the brake pedal to start the automobile or stop the automobile, the situation that the key door or the start button influences the inside of the automobile is avoided, meanwhile, the adjustment of signal response logic is only needed to be carried out on the original starting and stopping software framework of the automobile, no additional circuit or device is needed to be added, convenience is brought to driving, the material cost of the whole automobile is saved, and convenience and practicability in starting the automobile are enhanced.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed system and method for controlling start and stop of a vehicle may be implemented in other ways. For example, the above-described embodiments of a system and method for controlling start and stop of a vehicle are merely illustrative, and for example, the modules or units may be divided into only one logical function, and may be implemented in other ways, for example, multiple units or modules may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the communication links shown or discussed may be through interfaces, devices or units, or integrated circuits, and may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automobile start-stop control system, comprising:
the detection module is used for detecting a gear signal, a brake pedal stepping signal and a current start-stop state of the automobile;
and the start-stop control module is connected with the detection module and used for controlling the automobile to start when receiving a first preset gear signal, a brake pedal trampling signal and a first current start-stop state signal and controlling the automobile to stop flame when receiving a second preset gear signal and a second current start-stop state signal.
2. The automobile start-stop control system according to claim 1, wherein the detection module comprises:
the gear detection unit is used for detecting a gear signal of the automobile;
a brake pedal detection unit for detecting a brake pedal depression signal of the automobile;
and the starting and stopping state detection unit is used for detecting the current starting and stopping state of the automobile.
3. The vehicle start-stop control system according to claim 2, wherein the start-stop control module comprises:
the first starting unit is used for controlling the automobile to start when the brake pedal detection unit detects the brake pedal stepping signal, the gear detection unit detects that the gear is D gear or R gear, and the start-stop state detection unit detects that the automobile is in a flameout state currently;
and the first flameout unit is used for controlling the automobile to execute flameout when the gear detection unit detects that the gear is the N gear or the P gear and the start-stop state detection unit detects that the automobile is currently in the starting state.
4. The vehicle start-stop control system according to claim 1, further comprising:
and the remote control device is connected with the start-stop control module and is used for sending a flameout control signal and continuously sending a calibration signal.
5. The vehicle start-stop control system according to claim 4, wherein the start-stop control module further comprises:
and the second flameout unit is used for controlling the automobile to execute flameout when the flameout control signal sent by the remote control device is received and the automobile is in a starting state at present.
6. The vehicle start-stop control system according to claim 4, wherein the detection module further comprises:
the signal detection unit is used for detecting whether the calibration signal exists in a preset range or not;
the start-stop control module further comprises:
and the second starting unit is used for controlling the automobile to execute starting when the detection module detects that the brake pedal trampling signal and the calibration signal are detected, the gear is a D gear or an R gear, and the automobile is in a flameout state at present.
7. The automobile start-stop control system according to claim 3, characterized in that:
the vehicle carries a power system and an electric power system;
when the first starting unit controls the automobile to start, the power system and the control system are both controlled to start;
and when the first flameout unit controls the automobile to flameout, the power system is controlled to flameout.
8. The automobile start-stop control system according to claim 2, characterized in that:
the method is applied to the electric automobile comprising a power distribution module and a vehicle control module;
the power distribution module is integrated with the brake pedal detection unit;
the vehicle control module is connected with the power distribution module and is integrated with the gear detection unit, the start-stop state detection unit and the start-stop control module.
9. The automobile start-stop control system according to claim 8, characterized in that:
the vehicle-mounted high-voltage power system and the electric control system of the electric automobile;
the vehicle control module controls the high-voltage power system and the electric power control system to finish power-on so as to start the electric automobile;
the vehicle control module controls the high-voltage power system to complete power-off, so that the electric automobile is flamed out.
10. A method for controlling starting and stopping of an automobile is characterized by comprising the following steps:
detecting a gear signal, a brake pedal stepping signal and a current start-stop state of the automobile;
controlling the automobile to start when a first preset gear signal, the brake pedal stepping signal and a first current start-stop state signal are received;
and controlling the automobile to flameout when a second preset gear signal and a second current start-stop state signal are received.
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