CN112810442B - Vehicle start-stop system control method and device and storage medium - Google Patents
Vehicle start-stop system control method and device and storage medium Download PDFInfo
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- CN112810442B CN112810442B CN202110025974.5A CN202110025974A CN112810442B CN 112810442 B CN112810442 B CN 112810442B CN 202110025974 A CN202110025974 A CN 202110025974A CN 112810442 B CN112810442 B CN 112810442B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The application discloses a vehicle start-stop system control method, a vehicle start-stop system control device and a storage medium, wherein single ignition oil consumption information of a current vehicle and unit oil consumption information of the current vehicle in an idle state are obtained; determining target stationary time information of the current vehicle; determining whether the single-ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idling state and the target static time information meet a first preset condition or not; if a first preset condition is met, a first control instruction is sent to the current vehicle, so that the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and controls an engine of the current vehicle to enter an idle state, the reasonable control of the vehicle start-stop mode can be realized, the fuel economy is improved, and the purposes of energy conservation and emission reduction are achieved.
Description
Technical Field
The invention relates to the field of vehicle control, in particular to a vehicle start-stop system control method, a vehicle start-stop system control device and a storage medium.
Background
At present, a plurality of vehicles on the market use or use a start-stop system, and the start-stop system on the vehicle automatically flameout when the vehicle temporarily stops in the running process; when the vehicle needs to go forward continuously, the start-stop system controls the engine to be ignited again, so that the fuel consumption of the vehicle during stopping and waiting can be reduced, and the relevant national standards for vehicle emission are met. However, sometimes the start-stop system of the vehicle appears to be very cockscomb in the daily use process, so that the start-stop system needs to be closed after a part of users get on the vehicle to electrify the vehicle. The reason is that as long as a user steps on the brake pedal until the vehicle is static, the start-stop system intervenes to control the engine to flameout; when the start-stop system detects that the user releases the braking force, the start-stop system intervenes again to enable the engine to be ignited to recover the operation. However, actually, the start-stop system does not necessarily reduce the fuel consumption of the vehicle, for example, when a congestion occurs, the vehicle needs to be restarted after being stopped for a short time, or after being stopped at an intersection, a green light is turned on for a short time, and the vehicle needs to be restarted again.
Disclosure of Invention
In order to solve the technical problems, the invention provides a vehicle start-stop system control method, a vehicle start-stop system control device and a storage medium, which can reasonably control a vehicle start-stop mode, improve fuel economy and achieve the purposes of energy conservation and emission reduction.
In order to achieve the purpose of the application, the application provides a vehicle start-stop system control method, which comprises the following steps:
acquiring single ignition oil consumption information of a current vehicle and unit oil consumption information of the current vehicle in an idling state;
determining target stationary time information of the current vehicle;
determining whether the single ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idle state and the target static time information meet a first preset condition;
if a first preset condition is met, a first control instruction is sent to the current vehicle, so that the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and an engine of the current vehicle is controlled to enter an idle state.
On the other hand, this application still provides a vehicle start-stop system controlling means, and the device includes:
the first information acquisition module is used for acquiring single ignition oil consumption information of the current vehicle and unit oil consumption information of the current vehicle in an idle state;
the target time determining module is used for determining target static time information of the current vehicle;
the first judgment module is used for determining whether the single ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idle state and the target static time information meet a first preset condition or not;
the verification request sending module is used for sending a communication verification request to the current vehicle;
the first instruction sending module is used for sending a first control instruction to the current vehicle so as to enable the current vehicle to control a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction and control an engine of the current vehicle to enter an idle state.
In another aspect, the present application further provides a computer-readable storage medium, in which at least one instruction or at least one program is stored, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the method of any one of the above items.
The application has the following beneficial effects:
the method comprises the steps of obtaining single ignition oil consumption information of a current vehicle and unit oil consumption information of the current vehicle in an idle state; determining target stationary time information of the current vehicle; determining whether the single ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idle state and the target static time information meet a first preset condition; if a first preset condition is met, a first control instruction is sent to the current vehicle, so that the current vehicle controls a start-stop system of the current vehicle to stop starting and stopping work at the current time based on the first control instruction, and controls an engine of the current vehicle to enter an idling state, the reasonable control of the start-stop mode of the vehicle can be realized, the fuel economy is improved, and the purposes of energy conservation and emission reduction are achieved.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a system for controlling a vehicle start-stop system according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart of a control method of a vehicle start-stop system according to an embodiment of the present disclosure;
FIG. 3 is a schematic flow chart illustrating a method for controlling a vehicle start/stop system according to another embodiment of the present disclosure;
FIG. 4 is a schematic flow chart illustrating a method for controlling a vehicle start/stop system according to another embodiment of the present disclosure;
FIG. 5 is a schematic flow chart of a control method for a vehicle start-stop system according to another embodiment of the present application;
FIG. 6 is a schematic flow chart of a control method for a vehicle start-stop system according to another embodiment of the present application;
FIG. 7 is a schematic flow chart illustrating a method for controlling a vehicle start/stop system according to another embodiment of the present disclosure;
FIG. 8 is a schematic flow chart illustrating a method for controlling a vehicle start-stop system according to another embodiment of the present disclosure;
FIG. 9 is a schematic flow chart illustrating a method for controlling a vehicle start/stop system according to another embodiment of the present disclosure;
fig. 10 is a schematic structural diagram of a vehicle start-stop system control device according to an embodiment of the present application.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In order to implement the technical solution of the present application, so that more engineering workers can easily understand and apply the present application, the working principle of the present application will be further described with reference to specific embodiments.
This application can be applied to the vehicle control field, utilizes the car networking communication, sends the information of vehicle end for the high in the clouds server, carries out the analysis by the high in the clouds server again, stops the mode to send reasonable control instruction to opening of current vehicle to make current vehicle stop the mode to make reasonable control to opening of self. Referring to fig. 1, fig. 1 is a view of an application scenario of a vehicle start-stop system control according to an embodiment of the present disclosure, and as shown in fig. 1, the system may at least include a current vehicle 01 and a cloud server 02. The current vehicle 01 is a vehicle equipped with a start-stop system, and the start-stop system of the current vehicle is used for controlling the engine to be flamed out when detecting that the vehicle is braked to be static and controlling the engine to be ignited when detecting that the brake is released, so that the operation is recovered. The cloud server 02 can establish a connection with the current vehicle 01 through a cellular communication network such as 2G/3G/4G/5G and/or a non-cellular communication network such as V2X and DSRC. The cloud server 02 may include a server operating independently, or a distributed server, or a server cluster composed of a plurality of servers. The cloud server 02 can provide background start-stop system control service for the current vehicle 01.
An embodiment of a vehicle start-stop system control method according to the present application is described below, and fig. 2 is a schematic flow chart of a vehicle start-stop system control method according to the embodiment of the present application, and the present specification provides the method operation steps according to the embodiment or the flow chart, but more or less operation steps may be included based on conventional or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. Specifically, as shown in fig. 2, the method may include:
s101: the cloud server acquires single ignition oil consumption information of the current vehicle and unit oil consumption information of the current vehicle in an idle state.
Specifically, the single-ignition oil consumption information of the current vehicle and the unit oil consumption information of the current vehicle in the idle state may be obtained by setting the vehicle when the vehicle leaves a factory, and setting corresponding single-ignition oil consumption information and unit oil consumption information in the idle state for vehicles of different models, or performing analysis and calculation according to the historical ignition oil consumption information of the current vehicle and the unit oil consumption information in the historical idle state, so as to obtain the single-ignition oil consumption information of the current vehicle and the unit oil consumption information of the current vehicle in the idle state.
S103: the cloud server determines the target static time information of the current vehicle.
In the embodiment of the present application, the target stationary time information of the current vehicle refers to time information in a state where the speed is zero after the current vehicle is braked and before the current vehicle is started.
S105: the cloud server determines whether the single-ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in the idling state and the target static time information meet a first preset condition.
Specifically, the first preset condition means that the product of the unit oil consumption information of the current vehicle in the idling state and the target static time information is not greater than the single ignition oil consumption information of the current vehicle. The single ignition oil consumption of the current vehicle is A, the unit oil consumption of the current vehicle in an idling state is L, the target stationary time is t, and then the first preset condition is as follows: l x t is less than or equal to A. When the first preset condition is met, the fuel consumption of the current vehicle in the idle state within the target static time is not higher than the single-ignition fuel consumption of the current vehicle, namely the fuel is not saved when the start-stop system of the current vehicle starts and stops at the time.
S107: if the first preset condition is met, the cloud server sends a first control instruction to the current vehicle.
Specifically, the first control instruction is used for controlling the current vehicle to stop the current start-stop operation of the start-stop system and controlling the engine of the current vehicle to enter an idle state.
S109: and the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and controls an engine of the current vehicle to enter an idle state.
According to the embodiment, whether the single ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in the idling state and the target static time information meet a first preset condition is determined through the cloud server, so that whether the current operation start-stop system saves oil is determined, when the current operation start-stop system does not save oil is determined, a first control instruction is sent to the current vehicle, so that the current vehicle controls the start-stop system to stop the current start-stop work, the engine of the current vehicle is controlled to enter the idling state, the reasonable control of the vehicle start-stop mode can be achieved, the fuel economy is improved, and the purposes of energy conservation and emission reduction are achieved.
In some embodiments, as shown in fig. 3, the method may further include:
s108: and if the first preset condition is not met, sending a third control instruction to the current vehicle.
Specifically, the third control instruction is used for controlling the start-stop system of the current vehicle to perform the current start-stop operation, namely, when the start-stop system detects that the current vehicle has brake operation until the vehicle is static, the engine is controlled to stop; when the starting and stopping system of the current vehicle detects that the subsequent braking force is released, the engine is controlled to be ignited again to recover the operation.
S110: and the current vehicle controls a start-stop system of the current vehicle to start and stop the current vehicle based on a third control instruction.
In the embodiment, when the cloud server determines that the current operation of the start-stop system saves fuel, the cloud server sends a third control instruction to the current vehicle, so that the current vehicle controls the start-stop system to perform the current start-stop operation, and the purpose of saving fuel can be really achieved by the operation of the start-stop system.
In another embodiment, as shown in fig. 4, if the first preset condition is satisfied, the sending, by the cloud server, the first control instruction to the current vehicle may include:
s1071: if the first preset condition is met, the cloud server sends a communication verification request to the current vehicle, so that the current vehicle responds to the communication verification request to perform communication verification.
Specifically, in order to ensure the communication security between the cloud server and the current vehicle, the cloud server may establish a communication connection with the current vehicle through an encryption verification manner, for example, a handshake protocol manner.
S1073: and the current vehicle responds to the communication verification request to carry out communication verification and sends a verification result to the cloud server.
S1075: when the verification is passed, the cloud server sends a first control instruction to the current vehicle, so that the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and controls an engine of the current vehicle to enter an idle state.
This embodiment can guarantee the safe communication of high in the clouds server and current vehicle.
In some embodiments, as shown in fig. 5, after the cloud server sends a communication verification request to the current vehicle so that the current vehicle performs communication verification in response to the communication verification request, the method may further include:
s1074: and when the verification fails, the cloud server sends a verification failure prompt to the current vehicle.
In this embodiment, when the communication verification between the cloud server and the current vehicle fails, the cloud server sends a verification failure prompt to the current vehicle, and the start-stop system of the current vehicle operates normally, that is, when the start-stop system of the current vehicle detects that the subsequent braking force is released, the engine is controlled to ignite again to resume operation.
In another embodiment, as shown in fig. 6, before the cloud server determines the target stationary time information of the current vehicle, the method may further include:
s1021: the cloud server acquires the position information of the current vehicle, the driving habit information of a user of the current vehicle and the surrounding environment information.
Specifically, the driving habit information of the current vehicle user may include habit information of braking performed by the current vehicle user, and the surrounding environment information may include intersection information acquired by the road side device, for example, a traffic light position, a traffic light time, and a waiting line position of a motor vehicle at an intersection. The roadside device may send the ambient environment information of the intersection where the current Vehicle is located to the current Vehicle through a V2I (Vehicle to Infrastructure communication) module, and then the current Vehicle sends the ambient environment information of the intersection where the current Vehicle is located to the cloud server, or the cloud server may directly obtain the ambient environment information of the intersection where the current Vehicle is located from the roadside device.
S1023: the cloud server determines whether the current vehicle reaches a target pre-judgment position or not based on the position information of the current vehicle and the surrounding environment information.
Specifically, the target pre-judgment position refers to a position where the cloud server starts to perform judgment of the first preset condition. The cloud server performs pre-judgment when the current vehicle is located at the target pre-judgment position, so that the influence of time spent in the judgment process of the cloud server on judgment of the first preset condition can be avoided. The target prejudging position can be a preset fixed length, and can also be determined by the cloud server based on the driving habit information of the user of the current vehicle and the surrounding environment information. For example, under the same road condition and the same speed, the time that the vehicle is made to be stationary by the vehicle user a is longer than that of the vehicle user B, the distance of the deceleration section is longer than that of the vehicle user B, the cloud server can determine the stop line according to the surrounding environment information, and therefore the target pre-judging positions of the vehicle a and the vehicle B are set, wherein the distance from the target pre-judging position of the vehicle a to the stop line is smaller than that from the stop line.
Correspondingly, the determining, by the cloud server, the target stationary time information of the current vehicle includes:
s103': and when the current vehicle reaches the target prejudging position, the cloud server determines the target stationary time information of the current vehicle.
The embodiment can accurately determine the time of the target static time information of the current vehicle by the cloud server, prevent the cloud server from prejudging when the current vehicle is located at the target prejudging position, and avoid the influence of time spent in the judging process of the cloud server on the judgment of the first preset condition.
On the basis of the above embodiment of determining whether the current vehicle reaches the target anticipation position, as shown in fig. 7, the method may include:
s201: the cloud server acquires single ignition oil consumption information of the current vehicle and unit oil consumption information of the current vehicle in an idle state.
S203: the cloud server acquires red light remaining time information of a road junction where the current vehicle is located.
Specifically, the information of the remaining time of the red light at the intersection where the current vehicle is located can be acquired through the V2I module on the current vehicle. And the current vehicle sends the red light remaining time information of the intersection to the cloud server. The red light remaining time information of the intersection where the current vehicle is located refers to the time when the cloud server starts to read the second from the time when the current vehicle reaches the target prejudging position.
S205: when the current vehicle reaches the target pre-judging position, the cloud server determines the target distance information of the current vehicle according to the position information of the current vehicle and the surrounding environment information.
Specifically, the target distance information of the current vehicle refers to a distance from the target pre-determination position to the stop line of the current vehicle. The current vehicle is at the intersection, and no other vehicle is in front of the front signal lamp, so the stop line is the motor vehicle waiting line of the intersection; the current vehicle is at the intersection, and other vehicles are in front of the signal lamp, so the stop line is the tail of the vehicle which is closest to the current vehicle in front of the signal lamp; the current Vehicle is located the highway section that blocks up, and the current Vehicle can utilize V2V (Vehicle to Vehicle communication) module to receive the positional information of other vehicles and send to the high in the clouds server, perhaps the high in the clouds server obtains the positional information of other vehicles, confirms the stop line in front of the current Vehicle.
S207: the cloud server determines the running time information of the current vehicle within the target distance based on the target distance information of the current vehicle and the user driving habit information of the current vehicle.
Specifically, the travel time of the current vehicle within the target distance, that is, the time until the current vehicle decelerates until it is stationary.
S209: and the cloud server generates target static time information of the current vehicle according to the red light remaining time information and the running time information of the current vehicle within the target distance.
Specifically, after the cloud server obtains the red light remaining time information and the running time information within the target distance, the running time within the target distance is subtracted from the red light remaining time, and the target stationary time of the current vehicle can be determined, so that the target stationary time information of the current vehicle is generated. In the embodiment of the application, the target stationary time information of the current vehicle is the time when the current vehicle stops at the stop line, which is predicted by the cloud server.
S211: the cloud server determines whether the single-ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in the idling state and the target static time information meet a first preset condition.
S213: if the first preset condition is met, the cloud server sends a first control instruction to the current vehicle.
S215: and the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and controls an engine of the current vehicle to enter an idle state.
In another embodiment, as shown in fig. 8, after the cloud server sends the first control instruction to the current vehicle, the method may further include:
s1081: the cloud server obtains the time information of the current vehicle reaching the end point of the target distance.
Specifically, the destination of the target distance in the present application refers to a position where the current vehicle is located when the current vehicle is stationary, and the time when the current vehicle reaches the destination of the target distance is the instant when the current vehicle stops in the actual driving scene.
S1083: the cloud server determines whether the time information of the current vehicle reaching the end point of the target distance meets a second preset condition.
Specifically, the second preset condition is that the time obtained by subtracting the current target distance after the vehicle runs from the remaining second reading time of the red light is not more than the time that the engine single-ignition oil consumption can support the idle speed of the current vehicle, wherein the remaining second reading time of the red light and the current target distance after the vehicle runs are counted from the current vehicle reaching the pre-judgment position. The time that the current vehicle runs for the target distance can be obtained according to the time that the current vehicle reaches the pre-judging position and the time that the current vehicle reaches the end point of the target distance.
S1085: and if the current vehicle is not satisfied with the first control instruction, the cloud server sends a second control instruction to the current vehicle so that the current vehicle controls a start-stop system of the current vehicle to start-stop work at the time based on the second control instruction.
S1087: and the current vehicle is based on the second control instruction, and the cloud server controls the start-stop system of the current vehicle to start and stop the current vehicle.
In this embodiment, after obtaining the first control instruction, the cloud server determines again whether the second preset condition is met, so that the prejudgment work can be optimized, and data support is provided for the control of the vehicle start-stop system after this time.
In further embodiments, as shown in fig. 9, the method may include:
s301: the cloud server acquires single ignition oil consumption information of the current vehicle and unit oil consumption information of the current vehicle in an idle state.
S303: the cloud server obtains the red light remaining time information of the intersection where the current vehicle is located.
S305: when the current vehicle reaches the target pre-judging position, the cloud server determines the target distance information of the current vehicle according to the position information of the current vehicle and the surrounding environment information.
S307: the cloud server determines the running time information of the current vehicle within the target distance based on the target distance information of the current vehicle, the user driving habit information of the surrounding target vehicles and the vehicle running state information.
Specifically, the surrounding target vehicle refers to a vehicle between the current vehicle and the stop line, and the driving habit information of the surrounding target vehicle may include habit information of braking performed by the user of the surrounding target vehicle, for example, the habit information of the user of the surrounding target vehicle starting braking at x meters in front of the stop line, depth information of the surrounding target vehicle stepping on the brake, and the like. The vehicle running state information of the surrounding target vehicles may include position information of the surrounding target vehicles.
S309: and the cloud server generates target static time information of the current vehicle according to the red light remaining time information and the running time information of the current vehicle within the target distance.
S311: the cloud server determines whether the single-ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in the idling state and the target static time information meet a first preset condition.
S313: if the first preset condition is met, the cloud server sends a first control instruction to the current vehicle.
S315: and the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and controls an engine of the current vehicle to enter an idle state.
The embodiment can reasonably control the starting and stopping system when a plurality of vehicles are queued at the intersection or in the congestion state, improve the fuel economy and achieve the purposes of energy conservation and emission reduction.
In another aspect, the present application further provides a control system for controlling a vehicle start-stop system, where the system may include:
current vehicle and cloud server.
The current vehicle is used for sending single ignition oil consumption information of the current vehicle and unit oil consumption information of the current vehicle in an idling state to the cloud server; and receiving a first control instruction sent by the cloud server, controlling the start-stop system to stop the current start-stop work based on the first control instruction, and controlling the current transmitter of the vehicle to enter an idle state.
The cloud server is used for acquiring single ignition oil consumption information of the current vehicle and unit oil consumption information of the current vehicle in an idle state; and determining target stationary time information of the current vehicle; determining whether the single ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idling state and the target static time information meet a first preset condition; and if the first preset condition is met, sending a first control instruction to the current vehicle so that the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and controlling an engine of the current vehicle to enter an idle state.
In another aspect, the present application further provides a vehicle start/stop system control apparatus, as shown in fig. 10, the apparatus may include:
the first information obtaining module 11 is configured to obtain fuel consumption information of a current vehicle for single ignition and unit fuel consumption information of the current vehicle in an idle state.
And the target time determining module 13 is used for determining the target static time information of the current vehicle.
The first judging module 15 is configured to determine whether the single-ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idle state, and the target stationary time information meet a first preset condition.
And the first instruction sending module 17 is configured to send a first control instruction to the current vehicle, so that the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop operation based on the first control instruction, and controls an engine of the current vehicle to enter an idle state.
In further embodiments, the first instruction sending module may include:
and the communication verification unit is used for sending a communication verification request to the current vehicle when a first preset condition is met so as to enable the current vehicle to perform communication verification in response to the communication verification request.
And the instruction sending unit is used for sending a first control instruction to the current vehicle when the verification is passed, so that the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and controls an engine of the current vehicle to enter an idle state.
In further embodiments, the apparatus further comprises:
and the second information acquisition module is used for acquiring the position information of the current vehicle, the driving habit information of the user of the current vehicle and the surrounding environment information.
And the position determining module is used for determining whether the current vehicle reaches the target pre-judging position or not based on the position information of the current vehicle and the surrounding environment information.
Correspondingly, the target time determining module is used for determining the target delicate time information of the current vehicle when the current vehicle reaches the target prejudging position.
In further embodiments, the apparatus may further include:
and the signal time acquisition module is used for acquiring the red light remaining time information of the intersection where the current vehicle is located.
The target time determination module in the apparatus may include:
and the target distance information determining unit is used for determining the target distance information of the current vehicle according to the position information of the current vehicle and the surrounding environment information when the current vehicle reaches the target pre-judging position.
And the running time information determining unit is used for determining the running time information of the current vehicle within the target distance based on the target distance information of the current vehicle and the user driving habit information of the current vehicle.
And the target time determining unit is used for generating target static time information of the current vehicle according to the red light remaining time information and the running time information of the current vehicle within the target distance.
In further embodiments, the apparatus may further comprise:
and the prejudgment time determining module is used for acquiring the time information of the current vehicle reaching the target prejudgment position.
And the second judgment module is used for determining whether the current vehicle arrival time information meets a second preset condition.
And the second instruction sending module is used for sending a second control instruction to the current vehicle so as to enable the current vehicle to control the start-stop system of the current vehicle to carry out the start-stop work based on the second control instruction.
In further embodiments, the apparatus may further comprise:
and the peripheral vehicle information acquisition module is used for acquiring the user driving habit information and the vehicle running state information of the peripheral target vehicles.
Accordingly, the driving time information determination unit is used for determining the driving time information of the current vehicle within the target distance based on the target distance information of the current vehicle, the user driving habit information of the surrounding target vehicles and the vehicle driving state information.
In further embodiments, the apparatus may further include:
and the prompting module is used for sending a verification failure prompt to the current vehicle when the verification fails.
In further embodiments, the apparatus may further comprise:
and if the first preset condition is not met, sending a third control instruction to the current vehicle so that the current vehicle controls the start-stop system of the current vehicle to perform the current start-stop operation based on the third control instruction.
In another aspect, the present application further provides a computer-readable storage medium, in which at least one instruction or at least one program is stored, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the vehicle start-stop system control method according to any one of the above embodiments.
According to the embodiment, the vehicle state information associated with the target parameter is collected in real time through the vehicle-mounted internet terminal; the vehicle-mounted networking terminal sends vehicle state information associated with the target parameters to a cloud server; the cloud server calculates a corresponding target threshold according to the vehicle state information associated with the target parameter; the cloud server sends the target threshold value to the vehicle-mounted internet terminal; the vehicle-mounted networking terminal judges whether the target parameter exceeds a target threshold value; if the vehicle-mounted internet terminal exceeds the preset threshold, the vehicle-mounted internet terminal sends early warning information to a cloud server; the cloud server receives the early warning information and sends the early warning information to the mobile client, so that the dynamic adjustment of the vehicle threshold value can be realized, and the calculation pressure of a single end is reduced.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that although embodiments described herein include some features included in other embodiments, not other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.
The present invention may also be embodied as apparatus or system programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website, provided on a carrier signal, or provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps or the like not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several systems, several of these systems may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering and these words may be interpreted as names.
Claims (8)
1. A vehicle start stop system control method, the method comprising:
acquiring single ignition oil consumption information of a current vehicle and unit oil consumption information of the current vehicle in an idle state;
acquiring user driving habit information of the current vehicle, red light remaining time information of an intersection where the current vehicle is located, user driving habit information of surrounding target vehicles and vehicle driving state information;
when the current vehicle reaches a target prejudging position, determining target distance information of the current vehicle according to the position information of the current vehicle and the surrounding environment information;
determining travel time information of the current vehicle within the target distance based on target distance information of the current vehicle, user driving habit information of the surrounding target vehicles, and vehicle travel state information;
generating target static time information of the current vehicle according to the red light remaining time information and the running time information of the current vehicle within the target distance;
determining whether the single ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idle state and the target static time information meet a first preset condition;
if a first preset condition is met, a first control instruction is sent to the current vehicle, so that the current vehicle controls a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction, and an engine of the current vehicle is controlled to enter an idle state.
2. The method of claim 1, wherein prior to said sending a first control command to the current vehicle, the method further comprises:
if a first preset condition is met, sending a communication verification request to the current vehicle so that the current vehicle responds to the communication verification request to perform communication verification;
and when the verification is passed, executing the step of sending a first control instruction to the current vehicle.
3. The method of claim 1, wherein prior to determining the target distance information for the current vehicle, the method further comprises:
acquiring the position information and the surrounding environment information of the current vehicle;
determining whether the current vehicle reaches a target pre-determination position based on the position information of the current vehicle and the surrounding environment information.
4. The method of claim 1, wherein after the sending the first control command to the current vehicle, the method further comprises:
acquiring time information of the current vehicle reaching the end point of the target distance;
determining whether the time information of the current vehicle reaching the end point of the target distance meets a second preset condition;
and if not, sending a second control instruction to the current vehicle so that the current vehicle controls a start-stop system of the current vehicle to perform the start-stop operation based on the second control instruction.
5. The method according to claim 1, wherein after determining whether the fuel consumption per ignition information of the current vehicle, the fuel consumption per unit information of the current vehicle in an idle state, and the target stationary time information satisfy a first preset condition, the method further comprises:
if the first preset condition is not met, a third control instruction is sent to the current vehicle, so that the current vehicle controls the start-stop system of the current vehicle to perform current start-stop work based on the third control instruction.
6. The method of claim 2, wherein after the sending of the communication verification request to the current vehicle, the method further comprises:
and when the verification fails, sending a verification failing prompt to the current vehicle.
7. A vehicle start-stop system control apparatus, characterized in that the apparatus comprises:
the first information acquisition module is used for acquiring single ignition oil consumption information of the current vehicle and unit oil consumption information of the current vehicle in an idle state;
the second information acquisition module is used for acquiring the user driving habit information of the current vehicle, the red light remaining time information of the intersection where the current vehicle is located, the user driving habit information of surrounding target vehicles and the vehicle running state information;
the target distance information determining module is used for determining the target distance information of the current vehicle according to the position information of the current vehicle and the surrounding environment information when the current vehicle reaches a target pre-judging position;
the running time information determining module is used for determining running time information of the current vehicle within the target distance based on the target distance information of the current vehicle, the user driving habit information of the surrounding target vehicles and the vehicle running state information;
the target static time information generating module is used for generating target static time information of the current vehicle according to the red light remaining time information and the running time information of the current vehicle within the target distance;
the first judgment module is used for determining whether the single ignition oil consumption information of the current vehicle, the unit oil consumption information of the current vehicle in an idle state and the target static time information meet a first preset condition or not;
the first instruction sending module is used for sending a first control instruction to the current vehicle so as to enable the current vehicle to control a start-stop system of the current vehicle to stop the current start-stop work based on the first control instruction and control an engine of the current vehicle to enter an idle state.
8. A computer-readable storage medium, characterized in that at least one instruction or at least one program is stored in the storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the vehicle start-stop system control method according to any one of claims 1 to 6.
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| US6463900B1 (en) * | 1999-08-11 | 2002-10-15 | Transportation System & Electric Co., Ltd. | Engine idling stop apparatus, system thereof and signal display apparatus used in the system |
| DE102012015744A1 (en) * | 2012-08-09 | 2014-02-13 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Assistance to a driver of a motor vehicle when using an engine start-stop system |
| JP5738832B2 (en) * | 2012-12-13 | 2015-06-24 | 富士重工業株式会社 | Vehicle display device |
| CN106476791A (en) * | 2015-08-23 | 2017-03-08 | 郝明学 | The control method of the automatic start-stop system of engine of reference arm lipstick lamp stand-by period |
| CN105628392B (en) * | 2015-12-29 | 2018-11-23 | 广州汽车集团股份有限公司 | A kind of calculation method of start stop system rate of economizing gasoline |
| CN106571053A (en) * | 2016-11-07 | 2017-04-19 | 北京小米移动软件有限公司 | Method and device for enabling start-stop function |
| CN107476918A (en) * | 2016-12-23 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Start and stop method, system and the vehicle of engine |
| CN106837649B (en) * | 2017-03-03 | 2018-06-22 | 吉林大学 | Self study intelligence start stop system based on signal lamp countdown identification |
| CN108313059A (en) * | 2018-03-28 | 2018-07-24 | 浙江吉利汽车研究院有限公司 | Engine start-up and shut-down control method, apparatus and system |
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