CN115139979B - Non-inductive starting method, device, equipment and storage medium for non-braking lamp switch - Google Patents
Non-inductive starting method, device, equipment and storage medium for non-braking lamp switch Download PDFInfo
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- CN115139979B CN115139979B CN202210826863.9A CN202210826863A CN115139979B CN 115139979 B CN115139979 B CN 115139979B CN 202210826863 A CN202210826863 A CN 202210826863A CN 115139979 B CN115139979 B CN 115139979B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
The application relates to a non-inductive starting method, a device, equipment and a storage medium of a non-braking lamp switch, and relates to the technical field of automobile braking, wherein after a whole automobile is powered down, if a trigger signal of a power-on key switch is detected, the whole automobile is controlled to be in an IGNON state and a parking state, and an initialization process is carried out on a whole automobile controller; after the initialization of the whole vehicle controller is finished, if a signal that a brake pedal is stepped down is detected, controlling the whole vehicle to enter a Ready state; and when the signal that the accelerator pedal is stepped down is detected, controlling the whole vehicle to enter a running state. Through this application, still can realize the electricity through controlling brake pedal after cancelling brake lamp switch and trigger, and then reach the effect that no brake lamp switch also can carry out the noninductive start-up, not only avoided mechanical brake lamp switch because durable back trigger bad and the unable problem that triggers and false trigger that arouses, and replace brake lamp switch through key switch, can effectively reduce cost.
Description
Technical Field
The application relates to the technical field of automobile braking, in particular to a non-inductive starting method, a non-inductive starting device, non-inductive starting equipment and a non-inductive starting storage medium for a non-braking lamp switch.
Background
With the progress and upgrade of intelligent configuration of vehicles, the non-inductive starting function is gradually carried and applied on mass production vehicle types. The vehicle can run after the accelerator pedal is stepped on by switching the gear, so that the waiting time of the driver is shortened, and the convenience of the driver in operation is improved. Specifically, the driver can make the vehicle enter a power-ON IGN ON state by opening the vehicle door or pressing the intelligent key to unlock or pressing the brake pedal in the vehicle, so as to power ON or wake up the controller of the vehicle; when the whole vehicle is powered down and a driver has rest or waits in the vehicle, and the driver presses the brake pedal again when the vehicle is required to be powered up, and the whole vehicle is powered up after detecting a brake lamp switch trigger signal through the vehicle body controller.
In the related art, a brake lamp switch is connected with normal electricity, and the requirement of triggering electrification by stepping on a brake pedal when the whole vehicle is electrified is met. In order to avoid the overlarge dark current, a mechanical brake lamp switch is generally selected, and the mechanical brake lamp switch is contacted with a contact through contact movement, so that trigger on-off control of two loops of the switch is realized. However, since the moving parts of the mechanical brake lamp switch are in metal contact, the mechanical brake lamp switch has the problem of rapid abrasion in the durable process, and the mechanical brake lamp switch is easy to generate the problem of poor contact and causes frequent switch failure problems such as incapacity of triggering or false triggering and the like due to frequent triggering of the driver, so that customer complains are caused.
In order to solve the problems associated with mechanical brake light switches, some host factories propose to cancel the traditional brake light switch. However, in the prior art, after the whole vehicle is powered down, the brake lamp switch is needed to be relied on to judge the power-on request of the pedal of the driver, so that after the brake lamp switch is canceled, the whole vehicle cannot be started in a non-sensing way after the whole vehicle is powered down.
Disclosure of Invention
The application provides a non-inductive starting method, device and equipment for a non-braking lamp switch and a storage medium, so as to solve the problem that non-inductive starting cannot be realized after the whole vehicle is powered down due to the fact that the braking lamp switch is canceled in the related technology.
In a first aspect, a method for starting a brake-free lamp switch is provided, which comprises the following steps:
when the whole vehicle is powered down, if a trigger signal of a power-ON key switch is detected, controlling the whole vehicle to be in an IGN ON state and a parking state and initializing a whole vehicle controller;
after the initialization of the whole vehicle controller is finished, if a signal that a brake pedal is stepped down is detected, controlling the whole vehicle to enter a Ready state;
and when the signal that the accelerator pedal is stepped down is detected, controlling the whole vehicle to enter a running state.
On the basis of the technical scheme, before the whole vehicle controller finishes initialization, the electronic parking control system is in an unreleasable state and the whole vehicle gear is in an unswitchable state.
On the basis of the technical scheme, the response to the brake building request is avoided in the process of initializing the whole vehicle controller.
On the basis of the above technical solution, after the step of detecting the trigger signal of the power-on key switch, the method further includes:
controlling the indicator light to be lightened so as to prompt the driver that the key switch is activated;
and after the initialization of the whole vehicle controller is finished, the control indicator lamp is turned off to prompt a driver that the initialization of the whole vehicle controller is finished.
On the basis of the technical scheme, before the step of powering down the whole vehicle, the method further comprises the following steps:
before the whole vehicle is powered down, the prompt information for prompting the driver to realize the re-power-on by controlling the power-on key switch is sent to the instrument board for display.
In a second aspect, there is provided a non-inductive starting device for a brake-less lamp switch, comprising:
the first control unit is used for controlling the whole vehicle to be in an IGN ON state and a parking state and carrying out initialization processing ON the whole vehicle controller if a trigger signal of a power-ON key switch is detected after the whole vehicle is powered down;
the second control unit is used for controlling the whole vehicle to enter a Ready state if a signal that a brake pedal is stepped down is detected after the initialization of the whole vehicle controller is completed;
and the third control unit is used for controlling the whole vehicle to enter a running state when detecting a signal that the accelerator pedal is stepped on.
On the basis of the technical scheme, before the whole vehicle controller finishes initialization, the electronic parking control system is in an unreleasable state and the whole vehicle gear is in an unswitchable state.
On the basis of the technical scheme, the response to the brake building request is avoided in the process of initializing the whole vehicle controller.
On the basis of the above technical solution, the first control unit is further configured to:
controlling the indicator light to be lightened so as to prompt the driver that the key switch is activated;
and after the initialization of the whole vehicle controller is finished, the control indicator lamp is turned off to prompt a driver that the initialization of the whole vehicle controller is finished.
On the basis of the above technical solution, the first control unit is further configured to:
before the whole vehicle is powered down, the prompt information for prompting the driver to realize the re-power-on by controlling the power-on key switch is sent to the instrument board for display.
In a third aspect, there is provided a non-inductive starting apparatus for a brake-less lamp switch, comprising: the system comprises a memory and a processor, wherein at least one instruction is stored in the memory, and the at least one instruction is loaded and executed by the processor so as to realize the non-sensing starting method of the non-braking lamp switch.
In a fourth aspect, a computer readable storage medium is provided, the computer storage medium storing a computer program which, when executed by a processor, implements the aforementioned sensorless actuation method of a brake-less light switch.
The beneficial effects that technical scheme that this application provided brought include: the non-inductive starting under the brake-free lamp switch can be realized.
The application provides a non-inductive starting method, a device, equipment and a storage medium for a non-braking lamp switch, which comprise the steps of controlling a whole vehicle to be in an IGN ON state and a parking state and initializing a whole vehicle controller if a trigger signal of a power-ON key switch is detected after the whole vehicle is powered down; after the initialization of the whole vehicle controller is finished, if a signal that a brake pedal is stepped down is detected, controlling the whole vehicle to enter a Ready state; and when the signal that the accelerator pedal is stepped down is detected, controlling the whole vehicle to enter a running state. Through this application, after whole car is powered down, make the vehicle power up to the ON shelves through controlling the key switch that goes up to initialize whole car controller under whole car is in the parking state, and after whole car initialization is accomplished, accessible steps ON brake pedal and makes whole car get into Ready state and through cutting gear shift control accelerator pedal make whole car get into the state of traveling, and then realize the noninductive start under the no brake lamp switch. Therefore, the brake lamp switch can be controlled to realize power-on triggering after being cancelled, and the effect that the brake lamp switch can be started in a non-inductive mode is achieved, so that the problem that the mechanical brake lamp switch cannot be triggered and is triggered by mistake due to poor triggering after durability is avoided, and the brake lamp switch is replaced by the key switch, so that the cost can be effectively reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a non-sensing starting method of a non-brake lamp switch according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a sensorless starting system without a brake lamp switch according to an embodiment of the present application;
fig. 3 is a schematic diagram of a power-on key switch for non-inductive start according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a specific process of non-inductive start provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of a sensorless starting apparatus without a brake light switch according to an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of 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 apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
The embodiment of the application provides a non-inductive starting method, device and equipment for a non-braking lamp switch and a storage medium, which can solve the problem that the non-inductive starting cannot be realized after the whole vehicle is powered down due to the fact that the braking lamp switch is canceled in the related technology.
Fig. 1 is a non-sensing starting method of a non-brake lamp switch according to an embodiment of the present application, including the following steps:
step S10: when the whole vehicle is powered down, if a trigger signal of a power-ON key switch is detected, controlling the whole vehicle to be in an IGN ON state and a parking state and initializing a whole vehicle controller;
further, before the step of powering down the whole vehicle, the method further comprises:
before the whole vehicle is powered down, the prompt information for prompting the driver to realize the re-power-on by controlling the power-on key switch is sent to the instrument board for display.
Further, after the step of detecting the trigger signal of the power-on key switch, the method further includes:
controlling the indicator light to be lightened so as to prompt the driver that the key switch is activated;
and after the initialization of the whole vehicle controller is finished, the control indicator lamp is turned off to prompt a driver that the initialization of the whole vehicle controller is finished.
Further, before the whole vehicle controller finishes initialization, the electronic parking control system is in an unreleasable state and the whole vehicle gear is in an unswitchable state.
Further, in the process of initializing the whole vehicle controller, the brake building request is not responded.
Step S20: after the initialization of the whole vehicle controller is finished, if a signal that a brake pedal is stepped down is detected, controlling the whole vehicle to enter a Ready state;
step S30: and when the signal that the accelerator pedal is stepped down is detected, controlling the whole vehicle to enter a running state.
When a driver presses a brake pedal, a vehicle body controller generally detects whether a mechanical brake lamp switch arranged on the brake pedal generates a trigger signal to light a brake lamp, so that the whole vehicle is powered on, and the non-inductive starting is realized. The mechanical brake lamp switch is contacted with the contact through contact movement, so that trigger on-off control of two loops of the switch is realized, but as the moving part of the mechanical brake lamp switch is in metal contact, the mechanical brake lamp switch is worn quickly in the durable process, and as the driver brakes frequently and triggers, the mechanical brake lamp switch can be frequently opened and closed, and further, the problem of poor contact is easily generated, so that the problem of switch faults such as incapacity of triggering or false triggering is frequently caused. In order to solve the problems associated with mechanical brake light switches, some host factories propose to cancel the conventional brake light switch. However, in the prior art, after the whole vehicle is powered down, the brake lamp switch is needed to be relied on to judge the power-on request of the pedal of the driver, so that after the brake lamp switch is canceled, the whole vehicle cannot be started in a non-sensing way after the whole vehicle is powered down.
In order to solve the problem that after a brake lamp switch is canceled, a driver in a vehicle power-down state cannot control the vehicle to be powered on again and further cannot realize non-inductive starting, the technical scheme of canceling the brake lamp switch and adopting pedal stroke output of a double-loop stroke sensor to control the lighting of the brake lamp is adopted to realize non-inductive starting. Referring to fig. 2, the non-inductive start system in this embodiment includes a brake pedal, an integrated brake controller assembly, an EPB (Electrical Park Brake, electronic parking brake system) controller, an EPB electronic parking caliper, a power-ON key switch (i.e., an ON power-ON key switch), a vehicle body controller, an accelerator pedal, a power domain controller, and an instrument panel. The vehicle controller in this embodiment includes an integrated brake controller assembly and a power domain controller for brake-by-wire.
Specifically, a double-loop pedal travel sensor is integrated in the integrated brake controller assembly, a brake lamp switch is eliminated, when the integrated brake controller assembly is in a wake-up working state, the brake intention of a driver is identified through a threshold value stepped on by the double-loop pedal travel sensor, further, a brake lamp is controlled to be lightened, a pedal travel signal is sent to a power domain controller through a CAN (Controller Area Network ) bus, and the power domain controller controls the power assembly to start, so that the whole vehicle enters a Ready state.
Referring to fig. 3, one side of the power-ON key switch is connected with the storage battery, the other side is connected with the vehicle body controller (Body Control Module, BCM), the power-ON key switch is in a normally open state, and when the driver is detected to press the power-ON key switch, the BCM receives a trigger signal of the power-ON key switch, so that the vehicle is controlled to enter an IGN ON power-ON state. Specifically, after the power-ON key switch is triggered, the vehicle body controller controls the vehicle to be switched to an IGN (ignition switch ON) state, and when a driver has a rest or waits in the vehicle, if the vehicle needs to be powered ON again, the driver only needs to operate the power-ON key switch to power ON the vehicle. The power-on key switch can be preferably provided with an indicator lamp, the indicator lamp is turned on after the fact that the driver presses the power-on key switch is detected, the driver is prompted that the key is activated, and when the whole vehicle controller is initialized, the indicator lamp is turned off after an instrument panel is turned on, and the driver is prompted that the whole vehicle controller is initialized.
When the whole vehicle is powered ON again and is in an IGN ON state, the whole vehicle controller is initialized, and the initialization process comprises chip initialization, system and sensor compensation and calibration and the like. Before the initialization of the whole vehicle controller is finished, the EPB controller is used for controlling the EPB electronic parking calipers to be incapable of releasing and the whole vehicle gear to be incapable of switching, so that the driving experience or driving safety of the whole vehicle is prevented from being influenced due to poor driving and braking control of the vehicle. And after the initialization of the whole vehicle controller is finished, controlling the vehicle instrument panel to be lightened, and controlling the EPB electronic parking calipers to be in a release state and the whole vehicle gear to be in a switching state.
Among them, since in the mechanical backup braking state, the brake pedal feel of the driver is greatly different from the drive-by-wire assist state, and complaints of the driver are easily caused. Therefore, for the initialization of the integrated brake controller for brake-by-wire, in order to avoid that the integrated brake controller is not initialized to cause the brake-by-wire to be in a mechanical backup braking state when the driver presses the brake pedal, the embodiment only performs the initialization in the initialization stage of the integrated brake controller, and does not respond to the brake-by-wire request of the driver pressing the brake pedal. Then, when the driver does not press the brake pedal, the integrated brake controller performs self-checking on the pressure building completion state of the brake system through the power-assisted motor of the integrated brake controller; when the driver presses the brake pedal, the state self-check is completed according to the PV curve of the stroke of the brake pedal of the driver and the oil pressure in the brake system.
Therefore, when the whole vehicle enters an ON power-ON state, the integrated brake controller is in a self-checking process, and at the moment, EPB electronic parking needs to be controlled, the EPB electronic parking cannot be released, and a driver cannot switch a gear position, so that the vehicle is prevented from entering a running state, namely, the vehicle keeps parking brake. During the period, if the driver is detected to operate the EPB release control switch or switch the gear, prompt information such as 'please wait for the completion of the power-on initialization of the vehicle' is displayed through the instrument panel to prompt the driver to wait for the completion of the initialization of the whole vehicle controller, and then the operation of the EPB release control switch or the switching operation of the gear is performed.
Therefore, in this embodiment, when the initialization of the vehicle controller is not completed, the brake-by-wire does not respond to the brake request of the driver, and when the initialization of the vehicle controller is completed, the brake-by-wire will respond to the brake request corresponding to the pedal travel of the driver, and a corresponding brake hydraulic pressure is established in the brake system, so that the driver can control the release of the parking brake of the vehicle, and can control the gear shift to make the vehicle enter the driving state.
In addition, before the whole vehicle is powered down, in order to better help the driver realize the non-inductive start, in this embodiment, after the driver parks, the gear is switched to the P gear, the vehicle exits from the Ready state, and the EPB electronic parking is activated to park the vehicle, when detecting that there is a driver active intervention to control the power supply of the vehicle to power down or the driver non-manipulation waiting time exceeds a time threshold t1 (the time threshold t1 is a preset value, generally 15min, of course, also can be determined according to actual requirements), prompt information such as "the vehicle is about to enter into the power down state, after the power down, the power up button switch is pressed down to re-power up the vehicle" is displayed on the instrument panel, so as to prompt the driver to realize re-power up by manipulating the power up button switch.
In summary, after the whole vehicle is powered down, the present embodiment may switch the vehicle to the ON power-ON state by detecting the result of the driver operating the power-ON key switch, where the whole vehicle controller initializes after receiving the IGN ON signal, and lights the instrument panel after the whole vehicle controller completes initialization (where, if the whole vehicle is a pure electric vehicle, the high voltage ON the whole vehicle should be controlled at the same time); at this time, if the driver is detected to press the brake pedal, the whole vehicle enters a Ready state, and if the driver is detected to switch gears to operate the accelerator pedal, the whole vehicle can enter a running state. The flow and principle of the present embodiment for achieving the sensorless actuation of the brake-less lamp switch will be explained below with reference to fig. 4.
After the driver parks, the gear is switched to the P gear, the vehicle exits from the Ready state, and EPB electronic parking is activated and the vehicle is parked; when the fact that the driver actively intervenes to control the power supply of the vehicle to be powered down or the waiting time of the driver without manipulation exceeds a time threshold value is detected, the driver is prompted by the instrument board to enable the vehicle to be in a power-down state, a power-up button switch can be pressed down after the power-down to power up the vehicle again, and then the vehicle is controlled to enter the power-down state.
After the vehicle is powered down, when the whole vehicle is powered down, the EPB electronic parking is in an activated state, and at the moment, a driver is waited to operate the power-ON key switch so as to power up the whole vehicle to an ON gear again.
When the fact that the driver manipulates the power-ON button switch to power ON to an IGN ON state is detected, the vehicle enters the ON power-ON state; at this time, after the vehicle controller such as brake by wire and power domain control receives the IGN ON signal, the initialization of the vehicle controller is performed, and in the initialization process, the EPB electronic parking is controlled to be unable to be released and the gear of the vehicle is unable to be switched, so that the vehicle is kept in a parking state.
Waiting time t2 (time t2 is the initialization completion time of the vehicle controller such as vehicle brake-by-wire, power domain control and the like, is generally about 2-3s through real vehicle calibration determination, and can be determined according to actual requirements of course), completing the initialization of the vehicle controller, lighting an instrument panel at the moment, and if the vehicle is a pure electric vehicle, high voltage on the vehicle is needed at the moment, so that the starting of the vehicle is completed; and after the whole vehicle is started, controlling the electronic parking to be in a releasable state and the whole vehicle gear to be in a switchable state, and waiting for the driver to step on the brake pedal.
When the driver is detected to step on a brake pedal, the integrated brake controller sends a pedal travel signal to the power domain controller through the CAN bus to control the vehicle to enter a Ready state; when the vehicle enters a Ready state, if the driver is detected to switch gears and press the accelerator pedal, the vehicle is controlled to enter a running state, and the whole vehicle is started without sense.
Therefore, the embodiment can still realize the power-on triggering by controlling the brake pedal after canceling the brake lamp switch, thereby achieving the effect that the brake lamp switch can be started without sense, avoiding the problems that the mechanical brake lamp switch cannot be triggered and is triggered by mistake due to poor triggering after durability, reducing the complaint of a user on faults, and simultaneously using the key switch to replace the brake lamp switch, thereby remarkably reducing the cost. In addition, based on the non-inductive starting method provided by the embodiment, the whole vehicle can be controlled to be unable to enter a running state before the initialization of the whole vehicle controller is completed, so that the problems that driving or braking control adversely affects driving comfort and even braking safety due to incomplete initialization are avoided.
The embodiment of the application also provides a non-inductive starting device without a brake lamp switch, which comprises:
the first control unit is used for controlling the whole vehicle to be in an IGN ON state and a parking state and carrying out initialization processing ON the whole vehicle controller if a trigger signal of a power-ON key switch is detected after the whole vehicle is powered down;
the second control unit is used for controlling the whole vehicle to enter a Ready state if a signal that a brake pedal is stepped down is detected after the initialization of the whole vehicle controller is completed;
and the third control unit is used for controlling the whole vehicle to enter a running state when detecting a signal that the accelerator pedal is stepped on.
Through this application, after whole car is powered down, make the vehicle power up to the ON shelves through controlling the key switch that goes up to initialize whole car controller under whole car is in the parking state, and after whole car initialization is accomplished, accessible steps ON brake pedal and makes whole car get into Ready state and through cutting gear shift control accelerator pedal make whole car get into the state of traveling, and then realize the noninductive start under the no brake lamp switch. Therefore, the brake lamp switch can be controlled to realize power-on triggering after being cancelled, and the effect that the brake lamp switch can be started in a non-inductive mode is achieved, so that the problem that the mechanical brake lamp switch cannot be triggered and is triggered by mistake due to poor triggering after durability is avoided, and the brake lamp switch is replaced by the key switch, so that the cost can be effectively reduced.
Further, before the whole vehicle controller finishes initialization, the electronic parking control system is in an unreleasable state and the whole vehicle gear is in an unswitchable state.
Further, in the process of initializing the whole vehicle controller, the brake building request is not responded.
Further, the first control unit is further configured to:
controlling the indicator light to be lightened so as to prompt the driver that the key switch is activated;
and after the initialization of the whole vehicle controller is finished, the control indicator lamp is turned off to prompt a driver that the initialization of the whole vehicle controller is finished.
Further, the first control unit is further configured to:
before the whole vehicle is powered down, the prompt information for prompting the driver to realize the re-power-on by controlling the power-on key switch is sent to the instrument board for display.
It should be noted that, for convenience and brevity of description, the specific operation process of the above-described device and each unit may refer to the corresponding process in the embodiment of the non-sensing starting method of the non-braking lamp switch, which is not described herein.
The non-inductive powering device of the non-brake light switch provided in the above embodiment may be implemented in the form of a computer program that can be run on a non-inductive powering device of the non-brake light switch as shown in fig. 5.
The embodiment of the application also provides a non-inductive starting device without a brake lamp switch, which comprises: the system comprises a memory, a processor and a network interface which are connected through a system bus, wherein at least one instruction is stored in the memory, and the at least one instruction is loaded and executed by the processor so as to realize all or part of the steps of the non-sensing starting method of the non-braking lamp switch.
Wherein the network interface is used for network communication, such as sending assigned tasks, etc. It will be appreciated by those skilled in the art that the structure shown in fig. 5 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
The processor may be a CPU, but may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (FieldProgrammable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic device discrete hardware components, or the like. A general purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like, that is a control center of a computer device, with various interfaces and lines connecting various parts of the entire computer device.
The memory may be used to store computer programs and/or modules, and the processor implements various functions of the computer device by running or executing the computer programs and/or modules stored in the memory, and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required for at least one function (such as a video playing function, an image playing function, etc.), and the like; the storage data area may store data (such as video data, image data, etc.) created according to the use of the cellular phone, etc. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, memory, plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card), at least one disk storage device, flash memory device, or other volatile solid state storage device.
The embodiment of the application also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements all or part of the steps of the aforementioned non-brake lamp switch non-sensing starting method.
The embodiments of the present application implement all or part of the above-described procedures, or may be implemented by a computer program that instructs related hardware to perform the steps of the above-described methods when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, executable files or in some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a Read-Only memory (ROM), a random access memory (Random Access memory, RAM), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the content of the computer readable medium can be appropriately increased or decreased according to the requirements of the jurisdiction's jurisdiction and the patent practice, for example, in some jurisdictions, the computer readable medium does not include electrical carrier signals and telecommunication signals according to the jurisdiction and the patent practice.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, server, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) having computer-usable program code embodied therein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The non-sensing starting method of the brake-free lamp switch is characterized by comprising the following steps of:
when the whole vehicle is powered down, if a trigger signal of a power-ON key switch is detected, controlling the whole vehicle to be in an IGN (ON) state and a parking state and initializing a whole vehicle controller, wherein the whole vehicle controller comprises an integrated brake controller assembly and a power domain controller, and a double-loop pedal travel sensor is integrated in the integrated brake controller assembly and a brake lamp switch is cancelled;
after the initialization of the whole vehicle controller is finished, if a signal that a brake pedal is stepped on is detected through a double-loop pedal stroke sensor, a brake lamp is controlled to be lightened, and a pedal stroke signal is sent to a power domain controller through a CAN bus so that the power domain controller CAN control the whole vehicle to enter a Ready state based on the pedal stroke signal;
and when the signal that the accelerator pedal is stepped down is detected, controlling the whole vehicle to enter a running state.
2. The sensorless starting method of a brake-less lamp switch of claim 1, wherein: before the whole vehicle controller finishes initialization, the electronic parking control system is in an unreleasable state and the whole vehicle gear is in an unswitchable state.
3. The sensorless starting method of a brake-less lamp switch of claim 1, wherein: and in the process of initializing the whole vehicle controller, the response to the brake establishment request is avoided.
4. The method for sensorless actuation of a brake-less light switch of claim 1, further comprising, after the step of detecting a trigger signal for powering up the key switch:
controlling the indicator light to be lightened so as to prompt the driver that the key switch is activated;
and after the initialization of the whole vehicle controller is finished, the control indicator lamp is turned off to prompt a driver that the initialization of the whole vehicle controller is finished.
5. The method for sensorless actuation of a brake-less light switch of claim 1, further comprising, prior to the step of powering down the entire vehicle:
before the whole vehicle is powered down, the prompt information for prompting the driver to realize the re-power-on by controlling the power-on key switch is sent to the instrument board for display.
6. A sensorless starting apparatus for a brake-less lamp switch, comprising:
the first control unit is used for controlling the whole vehicle to be in an IGN (ON) state and a parking state and initializing a whole vehicle controller after the whole vehicle is powered down, wherein the whole vehicle controller comprises an integrated brake controller assembly and a power domain controller, a double-loop pedal travel sensor is integrated in the integrated brake controller assembly, and a brake lamp switch is cancelled;
the second control unit is used for controlling the brake lamp to be lightened if a signal that the brake pedal is stepped on is detected through the double-loop pedal stroke sensor after the whole vehicle controller is initialized, and transmitting the pedal stroke signal to the power domain controller through the CAN bus so as to enable the power domain controller to control the whole vehicle to enter a Ready state based on the pedal stroke signal;
and the third control unit is used for controlling the whole vehicle to enter a running state when detecting a signal that the accelerator pedal is stepped on.
7. The sensorless starting apparatus of the brake-less lamp switch of claim 6, wherein: before the whole vehicle controller finishes initialization, the electronic parking control system is in an unreleasable state and the whole vehicle gear is in an unswitchable state.
8. The sensorless starting apparatus of the brake-less lamp switch of claim 6, wherein: and in the process of initializing the whole vehicle controller, the response to the brake establishment request is avoided.
9. A sensorless starting apparatus for a brake-less lamp switch, comprising: a memory and a processor, the memory having stored therein at least one instruction that is loaded and executed by the processor to implement the sensorless activation method of the brake less light switch of any one of claims 1-5.
10. A computer-readable storage medium, characterized by: the computer storage medium stores a computer program which, when executed by a processor, implements the sensorless activation method of the brake-less light switch of any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210826863.9A CN115139979B (en) | 2022-07-13 | 2022-07-13 | Non-inductive starting method, device, equipment and storage medium for non-braking lamp switch |
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| CN202210826863.9A CN115139979B (en) | 2022-07-13 | 2022-07-13 | Non-inductive starting method, device, equipment and storage medium for non-braking lamp switch |
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| CN115139979A CN115139979A (en) | 2022-10-04 |
| CN115139979B true CN115139979B (en) | 2023-05-26 |
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| JP6249303B2 (en) * | 2015-12-28 | 2017-12-20 | マツダ株式会社 | Vehicle stop maintenance device |
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| CN113949420B (en) * | 2020-06-30 | 2023-10-20 | 华为技术有限公司 | Vehicle control method, electronic equipment and system |
| CN113147632B (en) * | 2021-05-17 | 2023-03-07 | 中国第一汽车股份有限公司 | Vehicle control method and device, vehicle and storage medium |
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| DE102009034549A1 (en) * | 2009-07-17 | 2011-01-20 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Module unit e.g. manageable module for actuating rear flap of car, has sensor device arranged with sensors at carrier body for detecting object in detecting region adjacent to motor vehicle, and electrical unit connected with sensor device |
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