Aeb control system, method and device for controlling a validity state of an aeb module

Abstract

The application discloses an AEB control system, an AEB module validity state control method and device, and the system comprises an AEB module and a second sensing module. The AEB module is used for preventing collision in the forward travel direction of the vehicle. The second sensing module is used for sensing the environment state of non-front collision of the vehicle. According to the environment state of non-front collision of the vehicle sensed by the second sensing module, whether the AEB module is in a validity state is controlled. Through the above scheme, the detection of the non-front environment state of the vehicle is increased, the time of closing the AEB module is generated, the vehicle control form is more flexible, and more environment state changes are adapted, such as the environment state of the rear vehicle approaching. Through the circuit for controlling the validity state of the corresponding AEB module, the control of the function validity of the AEB module is formed, the vehicle circuit reconstruction is flexible and simple, and the development cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of AEB control, and in particular to an AEB control system, a method for controlling the effectiveness of an AEB module, an apparatus for controlling the effectiveness of an AEB module, an electronic device, a storage medium, and a vehicle. Background Art

[0002] A vehicle equipped with AEB (Autonomous Emergency Braking) can automatically apply emergency braking to mitigate the risk of a collision with an object ahead. However, if a vehicle from behind is rapidly approaching the vehicle and there is limited space ahead, the AEB module may prevent the vehicle from accelerating in time to escape. For example, on a highway, a large truck suddenly slows down ahead of the vehicle. The AEB module assists with braking, maintaining a safe distance between the vehicle and the vehicle ahead. However, a second truck from behind fails to brake in time and rapidly approaches, forcing the vehicle to be squeezed between the two vehicles. Due to the close distance and narrow escape path, an emergency escape may result in a collision. However, the AEB module's automatic emergency braking function, designed to mitigate collision risk, prevents the vehicle from escaping the collision. This means that even if the driver steps on the accelerator, the vehicle cannot quickly move away from the approaching truck.

[0003] Therefore, a control scheme for the effective state of the AEB module is needed to make up for the defect that the AEB module function deprives the owner of the opportunity to avoid danger when the vehicle needs to accelerate urgently to escape. Summary of the Invention

[0004] The purpose of the present invention is to provide an AEB control system, a method for controlling the effectiveness of an AEB module, an apparatus for controlling the effectiveness of an AEB module, an electronic device, a storage medium, and a vehicle, which at least solve the problem that the AEB module function deprives the vehicle owner of the opportunity to avoid danger when the vehicle needs to accelerate urgently to escape, and solves one technical problem in which the driver lacks the ability to perceive and the action plan in an emergency situation when a rear vehicle approaches.

[0005] The present invention provides the following solutions:

[0006] According to one aspect of the present invention, there is provided an AEB control system, the AEB control system comprising: an AEB module, a second perception module;

[0007] The AEB module is used to protect the vehicle from collisions in the forward direction;

[0008] The second perception module is used to perceive the environmental state of the vehicle other than the front collision;

[0009] According to the environmental state of the vehicle other than the front collision sensed by the second perception module, the AEB module is controlled to be in an effective state.

[0010] Furthermore, the AEB module includes a first perception module;

[0011] The first sensing module is used to sense the environmental state of the front collision of the vehicle;

[0012] Also included is an environmental status analysis module;

[0013] The environmental status analysis module is used to run the environmental status analysis strategy;

[0014] The second perception module senses the environmental state of the vehicle in a non-front collision state and the first perception module senses the environmental state of the vehicle in a front collision state to the environmental state analysis module;

[0015] The environmental status analysis module receives data, runs an environmental status analysis strategy, and outputs an instruction to control whether the AEB module is in an effective state;

[0016] According to an instruction for controlling whether the AEB module is in an effective state, a circuit corresponding to the effective state of the AEB module is controlled.

[0017] Furthermore, it also includes: a human-computer interaction terminal;

[0018] The human-computer interaction terminal is used to send information on whether the AEB module is in an effective state;

[0019] In response to the instruction for controlling the AEB module to be in an active state, controlling a circuit corresponding to the active state of the AEB module to be in an on state;

[0020] In response to the instruction for controlling the AEB module to be in a disabled state, controlling a circuit corresponding to the enabled state of the AEB module to be in an off state;

[0021] The human-computer interaction terminal sends information corresponding to the effectiveness or failure status of the AEB module.

[0022] According to two aspects of the present invention, a method for controlling the effective state of an AEB module is provided. Based on the AEB control system, the method for controlling the effective state of the AEB module includes:

[0023] Obtain information about the vehicle's non-front environment status;

[0024] The information about the non-front environment state of the vehicle includes the state information of the rear vehicle approaching the vehicle;

[0025] Determine whether there is a collision risk based on the status information of the vehicle approaching from behind;

[0026] If,yes, then determine whether the collision risk is greater than the preset risk threshold;

[0027] If , is greater than , the preset hedging strategy is triggered.

[0028] Furthermore, the hedging strategy includes:

[0029] Obtain information about the state of the environment in front of the vehicle;

[0030] The information about the state of the environment in front of the vehicle includes state information about the buffer space in front of the vehicle;

[0031] Based on the status of the buffer space in front of the vehicle, determine whether there is a risk of AEB triggering braking deceleration;

[0032] If yes, the human-computer interaction terminal is controlled to output a warning that the corresponding vehicle is approaching the vehicle and there is a risk of collision.

[0033] Furthermore, the hedging strategy also includes:

[0034] Obtain information about the vehicle's non-front environment status;

[0035] The information about the state of the non-front environment of the vehicle also includes the state information of the position of the side vehicle relative to the vehicle;

[0036] According to the warning output by the control human-computer interaction terminal regarding the vehicle approaching the vehicle and the risk of collision, it is determined whether the position of the vehicle on the side relative to the vehicle is in a state that blocks the vehicle from changing lanes;

[0037] If not, the circuit corresponding to the effective state of the AEB module is controlled to be in an off state.

[0038] According to three aspects of the present invention, a device for controlling the effectiveness of an AEB module is provided, the device comprising:

[0039] An information acquisition module is used to acquire information about the state of the vehicle's non-front environment, wherein the information about the state of the vehicle's non-front environment includes state information about a rear vehicle approaching the vehicle;

[0040] The risk assessment module is used to determine whether there is a collision risk based on the status information of the rear vehicle approaching the vehicle;

[0041] The risk comparison module is used to determine whether the collision risk is greater than a preset risk threshold if yes;

[0042] The strategy trigger module is used to trigger the preset hedging strategy if is greater than .

[0043] According to four aspects of the present invention, there is provided an electronic device, comprising: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus;

[0044] The memory stores a computer program, which, when executed by the processor, enables the processor to perform the steps of the method for controlling the effectiveness state of the AEB module.

[0045] According to five aspects of the present invention, a computer-readable storage medium is provided, comprising: a computer program executable by an electronic device is stored therein, and when the computer program runs on the electronic device, the electronic device executes the steps of the method for controlling the effectiveness state of the AEB module.

[0046] According to a sixth aspect of the present invention, there is provided a vehicle comprising:

[0047] An electronic device, configured to implement the steps of the method for controlling the effectiveness state of an AEB module;

[0048] a processor, the processor running a program, and executing the steps of the method for controlling the effectiveness state of the AEB module based on data output by the electronic device when the program is running;

[0049] The storage medium is used to store a program, and when the program is running, it executes the steps of the method for controlling the effectiveness state of the AEB module for data output from the electronic device.

[0050] Through the above solution, the following beneficial technical effects are achieved:

[0051] This application increases the detection of non-front environmental conditions of the vehicle and generates the timing for shutting down the AEB module, making the vehicle control form more flexible and adaptable to more environmental state changes, such as the environmental state of the approaching vehicle from behind.

[0052] This application controls the effectiveness of the AEB module function by controlling the circuit corresponding to the effective state of the AEB module, making vehicle circuit modification flexible and simple and reducing development costs.

[0053] This application outputs a warning through the human-computer interaction terminal that the corresponding vehicle is approaching the vehicle and there is a risk of collision, so that the owner can quickly notice the approaching vehicle from behind, increase the person's perception ability and reaction speed, and automatically deactivate the AEB module to simplify the operating steps of the person. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 is a structural diagram of an AEB control system provided by one or more embodiments of the present invention.

[0055] Figure 2 This is a flowchart of a method for controlling the effectiveness state of an AEB module provided by one or more embodiments of the present invention.

[0056] Figure 31 is a structural diagram of a device for controlling the effectiveness of an AEB module according to one or more embodiments of the present invention.

[0057] Figure 4 This is a schematic diagram of a circuit for controlling the effective state of an AEB module according to a specific embodiment of the present invention. Figure 1 .

[0058] Figure 5 This is a schematic diagram of a circuit for controlling the effective state of an AEB module according to a specific embodiment of the present invention. Figure 2 .

[0059] Figure 6 This is a structural block diagram of an electronic device according to a method for controlling the effectiveness state of an AEB module provided by one or more embodiments of the present invention. DETAILED DESCRIPTION

[0060] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0061] Figure 1 is a structural diagram of an AEB control system provided by one or more embodiments of the present invention.

[0062] like Figure 1 The AEB control system shown includes: an AEB module, a second perception module;

[0063] AEB module, used to protect the vehicle from collisions in the forward direction;

[0064] The second perception module is used to perceive the vehicle's non-frontal collision environment;

[0065] The AEB module is controlled to be in an effective state based on the environmental state of the vehicle other than the front collision sensed by the second perception module.

[0066] Specifically, during conventional vehicle travel, the AEB module is always online, primarily designed to prevent collisions with vehicles or obstacles ahead. Specifically, the protection primarily targets vehicles approaching ahead during forward movement. In this embodiment, a second sensing module is added to detect non-frontal collision conditions, specifically, whether a vehicle is approaching from behind. Based on the proximity of the rear vehicle, the AEB module is controlled to determine whether it is in effect.

[0067] In one embodiment, the vehicle's rearview camera uses visual recognition technology, radar detection technology, etc. to identify whether the vehicle approaching from behind is a large vehicle. If it is a truck, it is considered a serious threat to the vehicle, while if it is a sedan, it is not considered a serious threat to the vehicle. The vehicle's rearview camera, radar, etc. can serve as a second perception module to identify whether the vehicle approaching from behind is a serious threat. If it is a serious threat, the AEB module is activated. If it is not a serious threat, the AEB module remains activated and the AEB module is not activated.

[0068] In one embodiment, the vehicle's speed is obtained from its own vehicle data. The vehicle's rear camera visual recognition, radar detection, satellite positioning, and navigation software are used to determine the speed of the approaching truck behind it. Based on the vehicle's speed and the truck's approaching speed, the vehicle can be judged to determine whether the truck is out of control or experiencing insufficient braking deceleration, thereby predicting the possibility of a rear-end collision. Furthermore, the vehicle's front camera visual recognition, radar detection, satellite positioning, and navigation software are used to determine whether the distance to the vehicle ahead meets the braking buffer distance requirements. If not, the vehicle can be determined to be facing the rear vehicle.

[0069] In this embodiment, the AEB module includes a first perception module;

[0070] The first perception module is used to perceive the environmental state of the front collision of the vehicle;

[0071] Also included is an environmental status analysis module;

[0072] Environmental status analysis module, used to run environmental status analysis strategy;

[0073] The second perception module senses the environmental state of the vehicle in a non-frontal collision state and the first perception module senses the environmental state of the vehicle in a frontal collision state and sends the data to the environmental state analysis module;

[0074] The environmental status analysis module receives data, runs the environmental status analysis strategy, and outputs instructions to control whether the AEB module is in an effective state;

[0075] According to the instruction of controlling whether the AEB module is in the effective state, the circuit corresponding to the effective state of the AEB module is controlled.

[0076] Specifically, in the prior art, the AEB module uses a pre-configured first perception module to sense the environmental conditions ahead of the vehicle. The AEB module inherently analyzes these conditions using the first perception module to initiate emergency braking and prevent a collision with the vehicle ahead. In this embodiment, the environmental state analysis module draws on data from the first and second perception modules to analyze the environmental conditions ahead, behind, and to the sides of the vehicle as it moves forward, effectively implementing an environmental state analysis strategy.

[0077] For example, if it is determined that the vehicle is about to be squeezed by the vehicle behind and the vehicle behind is a truck, an instruction to control the AEB module to be in a disabled state is output; if it is determined that the vehicle is about to be squeezed by the vehicle behind but the vehicle behind is a car, an instruction to control the AEB module to be in a valid state is output; if it is determined that the vehicle will not be squeezed by the vehicle behind, no instruction to control the AEB module is output, and the AEB module remains in a valid state.

[0078] In one embodiment, the data of the first perception module and the second perception module are continuously refreshed. After outputting an instruction to control the AEB module to be in an invalid state, the environmental status analysis module analyzes the vehicle again and determines that the vehicle will not be squeezed by the vehicle behind. In this case, the instruction to control the AEB module to be in an effective state is output to keep the AEB module in the effective state.

[0079] In this embodiment, it also includes: a human-computer interaction terminal;

[0080] Human-computer interaction terminal, used to send information on whether the AEB module is in effect;

[0081] In response to the instruction for controlling the AEB module to be in an effective state, the circuit for controlling the effective state of the AEB module is in an on state;

[0082] In response to the instruction to control the AEB module to be in a disabled state, the circuit controlling the corresponding AEB module to be enabled is in a disconnected state;

[0083] The human-machine interaction terminal sends information corresponding to the effectiveness or failure status of the AEB module.

[0084] Specifically, in this example, in response to a command to disable the AEB module, the circuit controlling the AEB module's activation state is disconnected, and this information is output or transmitted on the human-machine interface terminal, prompting the driver to quickly realize the need to step on the accelerator and escape. The human-machine interface terminal transmits information about the AEB module's activation status not only through text, icons, or flashing on the display interface, but also through voice and alarms, swiftly attracting the user's attention and enabling them to quickly understand the warning message and react promptly. If the vehicle is determined to be about to be crushed by a following vehicle, which is a truck, a command to disable the AEB module is output.

[0085] In one embodiment, an electronically controlled switch is installed on the power supply circuit of the AEB module, which is controlled by an instruction to control the AEB module to be in a disabled state or an instruction to control the AEB module to be in an enabled state. That is, by disconnecting the power supply circuit of the AEB module, the AEB module is put into a disabled state, and by connecting the power supply circuit of the AEB module, the AEB module is put into an enabled state.

[0086] In addition to the human-computer interaction terminal sending information on the effectiveness or failure status of the AEB module, in conjunction with the manual driving mode, it can also send information on the effectiveness or failure status of the AEB module to the autonomous driving module. Based on the preset autonomous driving strategy, the AEB module is disabled by disconnecting the power circuit of the AEB module, and is enabled by connecting the power circuit of the AEB module.

[0087] In addition to controlling the power circuit, the electronically controlled switch also controls the AEB module's enable and standby mode terminals, switching the AEB module between active and disabled states. These terminals are active high or low, can be normally open or closed, and can be connected to either the power ground or the positive terminal.

[0088] Figure 2 This is a flowchart of a method for controlling the effectiveness state of an AEB module provided by one or more embodiments of the present invention.

[0089] like Figure 2 The method for controlling the effectiveness of the AEB module shown is based on the AEB control system and includes:

[0090] Step S1, obtaining information about the state of the vehicle's non-front environment;

[0091] Step S2, information about the non-front environment state of the vehicle includes information about the state of the rear vehicle approaching the vehicle;

[0092] Step S3, judging whether there is a collision risk based on the state information of the rear vehicle approaching the vehicle;

[0093] Step S4: If yes, determine whether the collision risk is greater than a preset risk threshold;

[0094] Step S5: If, is greater than, then trigger the preset hedging strategy.

[0095] Specifically, in this embodiment, based on the status information of the vehicle approaching the host vehicle, determining whether there is a collision risk involves first determining whether the vehicle is a truck, then determining whether the vehicle's speed is out of control (e.g., deceleration is less than expected, insufficient buffer space). If the vehicle's speed is out of control and it is a truck, then the vehicle is deemed to pose a collision risk. A preset risk threshold can be set based on the vehicle type, approaching speed, and current speed. Specifically, the larger the vehicle, the faster its approaching speed, and the greater its momentum, the greater the threat to the host vehicle. Based on the host vehicle's tolerance, the preset risk threshold is calculated and set based on the vehicle type, approaching speed, and current speed. Further detailed calculation inputs may include the vehicle's cargo load and deceleration status. If the collision is unavoidable and cannot be tolerated, a preset risk avoidance strategy is triggered.

[0096] In this embodiment, the hedging strategy includes:

[0097] Obtain information about the state of the environment in front of the vehicle;

[0098] The information about the state of the environment in front of the vehicle includes the state information of the buffer space in front of the vehicle;

[0099] Based on the status of the buffer space in front of the vehicle, determine whether there is a risk of AEB triggering braking deceleration;

[0100] If yes, the human-computer interaction terminal is controlled to output a warning that the corresponding vehicle is approaching the vehicle and there is a risk of collision.

[0101] Specifically, in this embodiment, the distance between the vehicle and the vehicle in front, that is, the state of the buffer space, directly affects the timing of AEB triggering braking and deceleration and the effect on the vehicle's risk avoidance by accelerating or changing lanes. That is, the state information of the buffer space in front of the vehicle is used to determine whether there is a risk of AEB triggering braking and deceleration.

[0102] In this embodiment, if the environmental conditions in front of the vehicle cause AEB to be triggered, then in order to avoid danger, it is necessary to disable AEB. In this case, the human-computer interaction terminal is preferentially controlled to output a warning that the corresponding vehicle is approaching the vehicle and there is a risk of collision.

[0103] In one embodiment, after the human-machine interaction terminal is controlled to output a warning that a corresponding vehicle is approaching the vehicle and there is a risk of collision, if the person does not take evasive action (such as stepping on the accelerator deeply, turning the steering wheel sharply, etc.) after a preset waiting delay, the vehicle will jump to the automatic driving state and the human-machine terminal will display it. Within a limited evasive time window, the vehicle will be controlled to accelerate and steer. After breaking away from the approaching state of the rear vehicle, the vehicle will quickly return to the manual driving state or the human-machine interaction terminal will output a message to return the driving authority.

[0104] In this embodiment, the hedging strategy also includes:

[0105] Obtain information about the vehicle's non-front environment status;

[0106] The information about the state of the vehicle's non-front environment also includes the state information about the position of the side vehicles relative to the vehicle;

[0107] According to the warning output by the control human-computer interaction terminal regarding the vehicle approaching the vehicle and the risk of collision, it is determined whether the position of the vehicle on the side relative to the vehicle is in a state that blocks the vehicle from changing lanes;

[0108] If not, the circuit controlling the corresponding AEB module activation state is in the disconnected state.

[0109] Specifically, in this embodiment, when the control human-computer interaction terminal outputs a warning indicating a vehicle is approaching and posing a collision risk, it indicates that a vehicle behind is approaching, necessitating a steering action to an adjacent lane and leaving the vehicle's lane. When there are no other vehicles blocking the vehicle's path, a window of escape is created. The vehicle can be accelerated and steered to the adjacent lane to avoid the collision. During this time, the circuit controlling the AEB module's activation status is disconnected, for example, by disconnecting the AEB module's power circuit. Once the vehicle has successfully avoided the collision, the AEB module's power circuit is immediately restored.

[0110] In one embodiment, a manual switch for the AEB module power circuit is added, which can be placed on the operating console. When the vehicle is manually driven, the AEB module power circuit can be manually controlled to be disconnected or connected based on manual judgment of the current environmental conditions.

[0111] Automation technology, intelligent technology, etc. are designed for corresponding preset scenarios, and the road environment is changeable. To prevent the AEB module from having too high authority, manual switches can be used to ensure the highest authority of personnel.

[0112] In one embodiment, in addition to monitoring vehicles on the side, it also includes roadside fences, sidewalks, etc. For example, if the road where the vehicle is located has two lanes, it is necessary to first determine whether the adjacent lane is on the left or right of the vehicle, and then take risk avoidance measures based on the status of the adjacent lane. Although the other side is not a lane, it needs to be handled according to the actual situation. For example, the adjacent lane is on the right and there is a vehicle. Although the left side of the vehicle is not a lane, there is a little space. By offsetting half the vehicle body to the left, the right side of the vehicle is squeezed (assuming there are no passengers on the right side), increasing the left driver's seat and increasing the probability of survival. This strategy can be imported into the autonomous driving module to enhance execution efficiency compared to the manual mode.

[0113] In one embodiment, in addition to controlling the power supply circuit of the AEB module to switch the AEB module between the effective state and the disabled state, the input end of the AEB module, such as the enable end, can also be controlled. The output end of the AEB module, such as the signal end of the braking command, can also be controlled. The communication end of the AEB module, such as the data bus of the AEB module, etc. can also be controlled. The control can be performed according to the specific circuit status of the AEB module.

[0114] It is important to note that when the AEB module recovers from a disabled state, it needs to be quickly restored to an active state to reduce the window period during which the AEB module remains disabled. Based on this need to quickly restore the AEB module from a disabled state to an active state and reduce the window period during which the AEB module remains disabled, solutions for controlling the AEB module's power supply circuit, input terminals, output terminals, and communication terminals are being screened.

[0115] Figure 3 1 is a structural diagram of a device for controlling the effectiveness of an AEB module according to one or more embodiments of the present invention.

[0116] like Figure 3 The device for controlling the effectiveness of the AEB module shown includes: an information acquisition module, a risk judgment module, a risk comparison module, and a strategy triggering module;

[0117] An information acquisition module is used to acquire information about the state of the vehicle's non-front environment, including information about the state of the vehicle's rear vehicle approaching the vehicle;

[0118] The risk assessment module is used to determine whether there is a collision risk based on the status information of the rear vehicle approaching the vehicle;

[0119] The risk comparison module is used to determine whether the collision risk is greater than a preset risk threshold if yes;

[0120] The strategy trigger module is used to trigger the preset hedging strategy if is greater than .

[0121] It is worth noting that although this system only discloses the information acquisition module, risk judgment module, risk comparison module, and strategy triggering module, it does not mean that this device is limited to the above-mentioned basic functional modules. Rather, what the present invention wants to express is that, based on the above-mentioned basic functional modules, those skilled in the art can arbitrarily add one or more functional modules in combination with the existing technology to form an infinite number of embodiments or technical solutions. In other words, this system is open rather than closed. Just because this embodiment only discloses individual basic functional modules, it cannot be considered that the scope of protection of the claims of the present invention is limited to the above-mentioned basic functional modules.

[0122] Through the above solution, the following beneficial technical effects are achieved:

[0123] This application increases the detection of non-front environmental conditions of the vehicle and generates the timing for shutting down the AEB module, making the vehicle control form more flexible and adaptable to more environmental state changes, such as the environmental state of the approaching vehicle from behind.

[0124] This application controls the effectiveness of the AEB module function by controlling the circuit corresponding to the effective state of the AEB module, making vehicle circuit modification flexible and simple and reducing development costs.

[0125] This application outputs a warning through the human-computer interaction terminal that the corresponding vehicle is approaching the vehicle and there is a risk of collision, so that the owner can quickly notice the approaching vehicle from behind, increase the person's perception ability and reaction speed, and automatically deactivate the AEB module to simplify the operating steps of the person.

[0126] Figure 4 This is a schematic diagram of a circuit for controlling the effective state of an AEB module according to a specific embodiment of the present invention. Figure 1 .

[0127] Figure 5 This is a schematic diagram of a circuit for controlling the effective state of an AEB module according to a specific embodiment of the present invention. Figure 2 .

[0128] In a specific embodiment, Figure 4 The circuit shown in the figure controls the effectiveness of the AEB module, including the AEB system, buzzer, and relay switch or manual switch.

[0129] In the power circuit, the buzzer is connected in parallel with the AEB system. The switch is a double-pole switch, with two contacts located in the buzzer branch circuit and the AEB system branch circuit, respectively. The two contacts have opposite conduction logic: the switch contact in the AEB system branch circuit is normally closed, while the switch contact in the buzzer branch circuit is normally open.

[0130] If a large truck is detected approaching from behind the vehicle and the deceleration is insufficient to avoid a collision, the switch state is reversed, that is, the AEB system is disconnected from the power supply and the buzzer is connected to the power supply. With the buzzer powered on, the driver can quickly step on the accelerator pedal and swerve the steering wheel to avoid danger. During this period, the AEB system is disconnected from the power supply, so the driver will not brake to prevent a collision with the other vehicle, hindering the escape process.

[0131] In another specific embodiment, the circuit for controlling the effectiveness of the AEB module further includes a monitor, a standby command terminal of the AEB system, and a relay switch or a manual switch.

[0132] like Figure 5The circuit shown controls the AEB module's activation status. A relay switch or manual switch can serve as the manual control terminal, while the AEB system's standby command terminal serves as the automatic control terminal. A monitor, connected to a sensor or module that determines the vehicle's environmental status, determines whether a vehicle is approaching from behind. If the rear vehicle's outline area exceeds a preset area threshold, its approach speed exceeds a preset safety speed threshold, and its distance from the vehicle is less than a preset safety distance, the monitor sends a standby command to the AEB system's standby command terminal, allowing the driver to accelerate.

[0133] Additionally, in reverse scenarios, a relay or manual switch can be used as a manual control terminal to temporarily shut down the monitor's power supply. This prevents misjudging the rear view during reverse, which could cause the monitor to send a standby command to the AEB system's standby command terminal and disable AEB protection. The relay or manual switch can be connected in series with the reverse gear synchronization switch. When reverse gear is engaged, the monitor's power supply is shut down, effectively controlling the monitor's power circuit.

[0134] In this embodiment, the AEB also has a built-in buzzer, and the corresponding monitor sends a standby command to the standby command terminal of the AEB system, driving the buzzer to sound, reminding the driver that the driver is allowed to force acceleration at this time.

[0135] Figure 6 This is a structural block diagram of an electronic device according to a method for controlling the effectiveness state of an AEB module provided by one or more embodiments of the present invention.

[0136] like Figure 6 As shown, the present application provides an electronic device, comprising: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus;

[0137] A computer program is stored in the memory. When the computer program is executed by the processor, the processor performs steps of a method for controlling the effectiveness state of the AEB module.

[0138] The present application also provides a computer-readable storage medium storing a computer program executable by an electronic device. When the computer program runs on the electronic device, the electronic device executes the steps of a method for controlling the effectiveness state of an AEB module.

[0139] The present application also provides a vehicle, comprising:

[0140] An electronic device, configured to implement the steps of a method for controlling the effectiveness state of an AEB module;

[0141] a processor, the processor running a program, and executing steps of a method for controlling an effective state of an AEB module based on data output by the electronic device when the program is running;

[0142] The storage medium is used to store a program, and when the program is running, it executes the steps of the method for controlling the effectiveness state of the AEB module for data output from the electronic device.

[0143] The communication bus mentioned in the electronic device mentioned above may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. This communication bus can be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is used in the figure, but this does not mean that there is only one bus or only one type of bus.

[0144] The electronic device includes a hardware layer, an operating system layer running on the hardware layer, and an application layer running on the operating system. The hardware layer includes hardware such as a central processing unit (CPU), a memory management unit (MMU), and memory. The operating system can be any one or more computer operating systems that control electronic devices through processes, such as the Linux operating system, the Unix operating system, the Android operating system, the iOS operating system, or the Windows operating system. In the embodiments of the present invention, the electronic device can be a handheld device such as a smartphone or a tablet computer, or an electronic device such as a desktop computer or a portable computer, which is not particularly limited in the embodiments of the present invention.

[0145] The execution subject of the electronic device control in the embodiment of the present invention can be an electronic device, or a functional module in the electronic device that can call a program and execute the program. The electronic device can obtain the firmware corresponding to the storage medium. The firmware corresponding to the storage medium is provided by the supplier. The firmware corresponding to different storage media can be the same or different, and is not limited here. After the electronic device obtains the firmware corresponding to the storage medium, it can write the firmware corresponding to the storage medium into the storage medium, specifically, burn the firmware corresponding to the storage medium into the storage medium. The process of burning the firmware into the storage medium can be implemented using existing technology and will not be described in detail in the embodiment of the present invention.

[0146] The electronic device can also obtain a reset command corresponding to the storage medium. The reset command corresponding to the storage medium is provided by the supplier. The reset commands corresponding to different storage media can be the same or different, and are not limited here.

[0147] In this case, the storage medium of the electronic device is a storage medium in which the corresponding firmware is written. The electronic device can respond to the reset command corresponding to the storage medium in which the corresponding firmware is written, thereby resetting the storage medium in which the corresponding firmware is written according to the reset command corresponding to the storage medium. The process of resetting the storage medium according to the reset command can be implemented in the existing technology and will not be described in detail in the embodiments of the present invention.

[0148] For the convenience of description, the above devices are described as various units and modules according to their functions. Of course, when implementing this application, the functions of each unit and module can be implemented in the same or multiple software and / or hardware.

[0149] Those skilled in the art will understand that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by those skilled in the art in the art to which the present invention pertains. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with those in the context of the prior art and, unless specifically defined, will not be interpreted in an idealized or overly formal sense.

[0150] For simplicity of description, the method embodiments are described as a series of actions. However, those skilled in the art should be aware that the embodiments of the present invention are not limited by the order of the actions described, because certain steps can be performed in other orders or simultaneously according to the embodiments of the present invention. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0151] Through the description of the above embodiments, it can be seen that those skilled in the art can clearly understand that the present application can be implemented by means of software plus a necessary general-purpose hardware platform. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product. The computer software product can be stored in a storage medium, such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in various embodiments of the present application or certain parts of the embodiments.

[0152] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An AEB control system, characterized in that: The AEB control system includes: an AEB module, a second perception module; The AEB module is used to protect the vehicle from collisions in the forward direction; The second perception module is used to perceive the environmental state of the vehicle other than the front collision; controlling whether the AEB module is in an effective state according to an environmental state of the vehicle other than a front collision sensed by the second perception module; Wherein, the AEB module includes a first perception module; The first sensing module is used to sense the environmental state of the front collision of the vehicle; Also included is an environmental status analysis module; The environmental status analysis module is used to run the environmental status analysis strategy; The second perception module senses the environmental state of the vehicle in a non-front collision state and the first perception module senses the environmental state of the vehicle in a front collision state to the environmental state analysis module; The environmental status analysis module receives data, runs an environmental status analysis strategy, and outputs an instruction to control whether the AEB module is in an effective state; controlling a circuit corresponding to the activation state of the AEB module according to an instruction for controlling whether the AEB module is in an activation state; Among them, it also includes: human-computer interaction terminal; The human-computer interaction terminal is used to send information on whether the AEB module is in an effective state; In response to the instruction for controlling the AEB module to be in an active state, controlling a circuit corresponding to the active state of the AEB module to be in an on state; In response to the instruction for controlling the AEB module to be in a disabled state, controlling a circuit corresponding to the enabled state of the AEB module to be in an off state; The human-computer interaction terminal sends information corresponding to the effectiveness or failure status of the AEB module.

2. A method for controlling the effectiveness of an AEB module, characterized in that: Based on the AEB control system of claim 1, the method for controlling the effectiveness state of the AEB module includes: Obtain information about the vehicle's non-front environment status; The information about the non-front environment state of the vehicle includes the state information of the rear vehicle approaching the vehicle; Determine whether there is a collision risk based on the status information of the vehicle approaching from behind; If,yes, then determine whether the collision risk is greater than the preset risk threshold; If,is greater than, then the preset hedging strategy is triggered; The hedging strategies include: Obtain information about the state of the environment in front of the vehicle; The information about the state of the environment in front of the vehicle includes state information about the buffer space in front of the vehicle; Based on the status of the buffer space in front of the vehicle, determine whether there is a risk of AEB triggering braking deceleration; If yes, then the human-computer interaction terminal is controlled to output a warning that the corresponding vehicle is approaching the vehicle and there is a risk of collision; The hedging strategy also includes: Obtain information about the vehicle's non-front environment status; The information about the state of the non-front environment of the vehicle also includes the state information of the position of the side vehicle relative to the vehicle; According to the warning output by the control human-computer interaction terminal regarding the vehicle approaching the vehicle and the risk of collision, it is determined whether the position of the vehicle on the side relative to the vehicle is in a state that blocks the vehicle from changing lanes; If not, the circuit corresponding to the effective state of the AEB module is controlled to be in an off state.

3. A device for controlling the effectiveness of an AEB module, characterized in that: Based on the method for controlling the effective state of the AEB module according to claim 2, the device for controlling the effective state of the AEB module includes: An information acquisition module is used to acquire information about the state of the vehicle's non-front environment, wherein the information about the state of the vehicle's non-front environment includes state information about a rear vehicle approaching the vehicle; The risk assessment module is used to determine whether there is a collision risk based on the status information of the rear vehicle approaching the vehicle; The risk comparison module is used to determine whether the collision risk is greater than a preset risk threshold if yes; The strategy trigger module is used to trigger the preset hedging strategy if is greater than .

4. An electronic device, characterized in that: include: A processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus; The memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the method for controlling the effectiveness state of the AEB module according to claim 2.

5. A computer-readable storage medium, characterized in that include: It stores a computer program that can be executed by an electronic device. When the computer program runs on the electronic device, the electronic device executes the steps of the method for controlling the effectiveness state of the AEB module as described in claim 2.

6. A vehicle, characterized in that: include: An electronic device for implementing the steps of the method for controlling the effectiveness state of an AEB module according to claim 2; a processor, wherein the processor runs a program, and when the program runs, the steps of the method for controlling the effectiveness state of the AEB module according to claim 2 are executed based on data outputted from the electronic device; The storage medium is used to store a program, and when the program is running, it executes the steps of the method for controlling the effectiveness state of the AEB module according to claim 2 for data output from the electronic device.

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