Vehicle state control method of auxiliary travel equipment and controller

Abstract

The embodiment of the invention provides a vehicle state control method of auxiliary travel equipment and a controller. The method comprises the following steps: in response to a trigger signal entering a non-power-consumption state, controlling auxiliary travel equipment to enter the non-power-consumption state; under the state of no power consumption, if a vehicle wake-up signal is detected, the auxiliary travel equipment is controlled to enter a system wake-up state; the system wake-up state is used for indicating the auxiliary travel equipment to enter a vehicle state corresponding to the vehicle wake-up signal; the vehicle state comprises a power-on state or a system dormant state. The method is used for achieving the effect of reducing the energy consumption of the auxiliary travel equipment.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to a vehicle state control method and controller for auxiliary travel equipment. Background Art

[0002] With the development of new energy technologies, the power storage capacity of electric assisted mobility equipment has also increased. Assisted mobility equipment can be used as a means of transportation for special groups of people and has an important demand market.

[0003] Assisted mobility devices are usually powered by batteries. To facilitate people to start the assisted mobility devices, the assisted mobility devices are usually equipped with a wireless remote control, which starts the assisted mobility devices through a wireless remote control signal.

[0004] However, during the implementation process, the applicant discovered that the auxiliary travel equipment in the related technology had the problem of high energy consumption. Summary of the invention

[0005] The embodiments of the present application provide a vehicle state control method and controller for an auxiliary travel device, so as to achieve the effect of reducing the energy consumption of the auxiliary travel device.

[0006] In a first aspect, an embodiment of the present application provides a vehicle state control method for an auxiliary travel device, the method comprising:

[0007] In response to a trigger signal for entering a no-power-consumption state, controlling the auxiliary travel device to enter a no-power-consumption state;

[0008] In the no-power consumption state, if a vehicle wake-up signal is detected, the auxiliary travel device is controlled to enter the system wake-up state; the system wake-up state is used to instruct the auxiliary travel device to enter the vehicle state corresponding to the vehicle wake-up signal; the vehicle state includes the power-on state or the system sleep state.

[0009] In a possible implementation, in response to a trigger signal for entering a no-power-consumption state, controlling the auxiliary travel device to enter a no-power-consumption state includes:

[0010] If the duration of the auxiliary travel device in the preset vehicle state exceeds a preset time threshold, the auxiliary travel device is controlled to enter a no-power-consumption state.

[0011] In a possible implementation, the preset time threshold includes a first time threshold; if the duration of the auxiliary travel device in the preset vehicle state exceeds the preset time threshold, controlling the auxiliary travel device to enter a no-power consumption state includes:

[0012] If the duration of the auxiliary travel device in the system awake state exceeds a first time threshold, the auxiliary travel device is controlled to enter a no-power-consumption state.

[0013] In a possible implementation, the preset time threshold includes a second time threshold and a third time threshold; if the duration of the auxiliary travel device in the system awake state exceeds the first time threshold, controlling the auxiliary travel device to enter a no-power-consumption state includes:

[0014] If the duration of the auxiliary travel device in the system awake state exceeds a second time threshold, controlling the auxiliary travel device to enter the system sleep state;

[0015] If the duration of the auxiliary travel device in the system sleep state exceeds a third time threshold, the auxiliary travel device is controlled to enter a no-power-consumption state.

[0016] In a possible implementation manner, the preset time threshold includes a fourth time threshold; if the duration of the auxiliary travel device in the preset vehicle state exceeds the preset time threshold, the auxiliary travel device is controlled to enter a no-power consumption state, further comprising:

[0017] If the auxiliary travel device is in the powered-on state and the idle time duration exceeds a fourth time threshold, the auxiliary travel device is controlled to enter a system awakening state.

[0018] In a possible implementation, in response to a trigger signal for entering a no-power-consumption state, controlling the auxiliary travel device to enter a no-power-consumption state includes:

[0019] A user trigger signal for entering a no-power-consumption state is detected, and the auxiliary travel device is controlled to enter the no-power-consumption state.

[0020] In a possible implementation, the method further includes:

[0021] In the system sleep state, if a controller activation signal is detected, the auxiliary travel equipment is controlled to enter the system wake-up state.

[0022] In a possible implementation, the vehicle wake-up signal includes at least one of a wheel movement signal, a charging signal, a power-on device wake-up signal, and an NFC signal;

[0023] The controller activation signal includes at least one of a rotation signal, a charging signal, a power-on device wake-up signal, and a wireless remote control signal.

[0024] In one possible implementation, the method includes:

[0025] If the system wake-up state is entered by a non-rotating signal, then in the system wake-up state, the auxiliary travel device is controlled to enter the power-on state; the non-rotating signal includes at least one of a charging signal, a power-on device wake-up signal, and a wireless remote control signal;

[0026] If the system awake state is entered by the wheel signal control, then in the system awake state, the auxiliary travel equipment is controlled to sound an alarm.

[0027] In a possible implementation manner, after controlling the travel assistance device to issue an alarm, the method further includes:

[0028] When the duration after the alarm ends exceeds a fifth time threshold, the travel assistance device is controlled to enter a system sleep state.

[0029] In a possible implementation, the method further includes:

[0030] In the power-on state, in response to a power-off signal, the auxiliary travel device is controlled to enter a system wake-up state.

[0031] In a possible implementation, the method further includes:

[0032] If the duration of the auxiliary travel device in the system awake state exceeds a sixth time threshold, the auxiliary travel device is controlled to enter the armed state.

[0033] In a possible implementation, the method further includes:

[0034] In the armed state, if a disarming signal is detected, the auxiliary travel equipment is controlled to disarm the armed state.

[0035] In a possible implementation, the release signal includes an NFC signal in a power-on state, wherein the power-on state is entered by a power-on device wake-up signal and / or a wireless remote control signal.

[0036] In a second aspect, an embodiment of the present application provides a controller, the controller comprising: a memory, a processor;

[0037] Memory stores computer-executable instructions;

[0038] The processor executes the computer-executable instructions stored in the memory, so that the processor performs the above-mentioned method.

[0039] In a third aspect, an embodiment of the present application provides an auxiliary travel device, the auxiliary travel device comprising:

[0040] Vehicle body; the vehicle body includes chassis, seats and wheels;

[0041] The seat is arranged on the chassis;

[0042] The wheels are connected to the chassis and are used to move the auxiliary travel equipment;

[0043] The controller as mentioned above is arranged on the chassis.

[0044] The vehicle state control method and controller of the auxiliary travel equipment provided in the embodiment of the present application can enable the auxiliary travel equipment to enter the no-power state by responding to the trigger signal for entering the no-power state. Compared with the traditional technology, the present application can reduce the energy consumption of the auxiliary travel equipment by controlling the auxiliary travel equipment to enter the no-power state, and in the no-power state, if a vehicle wake-up signal is detected, the auxiliary travel equipment can be controlled to enter the system wake-up state, and the system wake-up state can instruct the auxiliary travel equipment to enter the vehicle state corresponding to the vehicle wake-up signal. In this way, the normal wake-up of the auxiliary travel equipment is guaranteed in the no-power state, and the application function of the auxiliary travel equipment is realized. Therefore, the present application can reduce the energy consumption of the auxiliary travel equipment while ensuring the normal use of the auxiliary travel equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments that conform to the present application, and together with the specification, are used to explain the principles of the present application. The following is a brief introduction to the drawings required for use in the embodiments of the present application or the description of the related technologies. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can also be obtained based on these drawings without paying creative work.

[0046] Figure 1 A schematic diagram of the structure of the travel assistance device provided for this application;

[0047] Figure 2 Schematic diagram of the vehicle state control method of the auxiliary travel device provided in this application Figure 1 ;

[0048] Figure 3 Schematic diagram of the vehicle state control method of the auxiliary travel device provided in this application Figure 2 ;

[0049] Figure 4 Schematic diagram of the vehicle state control method of the auxiliary travel device provided in this application Figure 3 ;

[0050] Figure 5 A schematic diagram of the principle of the vehicle state control method of the auxiliary travel device provided in this application;

[0051] Figure 6 A schematic diagram of the structure of the controller provided for this application;

[0052] Figure 7 A schematic diagram of the structure of the vehicle status control of the auxiliary travel equipment provided in this application.

[0053] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solutions and advantages of the present application clearer, exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. The implementation methods described in the following exemplary embodiments do not represent all implementation methods consistent with the present application. On the contrary, they are only examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0055] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, system, product or device comprising a series of steps or units is not necessarily limited to those units clearly listed, but may include other steps or units that are not clearly listed or inherent to these products or devices.

[0056] In the related art, the auxiliary travel equipment is usually powered by battery energy. In order to realize the diversification of the functions of the auxiliary travel equipment, the auxiliary travel equipment is usually equipped with multiple functional devices. For example, in order to facilitate people to start the auxiliary travel equipment, the auxiliary travel equipment is usually equipped with a wireless remote control. The auxiliary travel equipment is started by a wireless remote control signal. The auxiliary travel equipment with a wireless remote control mode often requires higher energy consumption. In other words, in the related art, the auxiliary travel equipment equipped with multiple functional devices often requires higher energy consumption, which may cause the auxiliary travel equipment to consume more electricity and reduce the endurance.

[0057] As an example, the related technology often requires that the wireless remote control mode be kept on for auxiliary travel equipment configured with a wireless remote control mode, otherwise it cannot meet people's needs for wireless remote control switching of auxiliary travel equipment. In this way, the wireless remote control mode is kept on for a long time until the auxiliary travel equipment runs out of power and then it is turned off along with the control system of the auxiliary travel equipment. In this way, there is a problem of high energy consumption for the auxiliary travel equipment configured with the wireless remote control mode.

[0058] Based on this, the vehicle state control method of the auxiliary travel equipment provided in the present application can control the auxiliary travel equipment to enter a no-power consumption state through a trigger signal for entering a no-power consumption state; in the no-power consumption state, if a vehicle wake-up signal is detected, the auxiliary travel equipment is controlled to enter a system wake-up state; in the system wake-up state, the controller and other functional components of the auxiliary travel equipment can be activated to control the auxiliary travel equipment to enter the corresponding vehicle state, thereby ensuring the normal use of the auxiliary travel equipment, saving energy consumption of the auxiliary travel equipment after shutdown, and improving the endurance of the auxiliary travel equipment.

[0059] In an exemplary embodiment, Figure 1 The structural diagram of the auxiliary travel equipment provided for this application is as follows: Figure 1 As shown, the auxiliary travel device may include a vehicle body 1. The vehicle body 1 includes a chassis 10, a seat 20, and a wheel 30. The chassis 10 may be provided with a controller, which may be used to control the entire control system of the auxiliary travel device to achieve normal vehicle functions of the auxiliary travel device; the seat 20 may be provided on the chassis 10; the wheel 30 may be connected to the chassis 10, for example, it may be connected to the suspension system of the chassis 10, and is used to realize the movement of the auxiliary travel device through the rolling of the wheel 30. In practical applications, the auxiliary travel device may be a scooter, a wheelchair, etc.

[0060] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0061] In an exemplary embodiment, Figure 2 Schematic diagram of the vehicle state control method of the auxiliary travel device provided in this application Figure 1 , taking the method applied to the controller of the auxiliary travel equipment as an example to illustrate, Figure 2 As shown, the method includes S201 to S202, wherein:

[0062] S201 . In response to a trigger signal for entering a no-power-consumption state, control the travel assistance device to enter a no-power-consumption state.

[0063] Among them, the no-power consumption state can be a deep sleep state of the auxiliary travel equipment. In this state, the system of the auxiliary travel equipment can be completely powered off and has no power consumption. However, in the no-power consumption state, there is still a way to wake up the auxiliary travel equipment through a wake-up circuit to exit the no-power consumption state, so that the auxiliary travel equipment can be powered on and run, thereby ensuring the normal functional use of the auxiliary travel equipment.

[0064] The trigger signal for entering the power-free state refers to a trigger signal for causing the auxiliary travel device to enter the power-free state. As an example, the trigger mode for entering the power-free state may include a mode in which the auxiliary travel device is automatically triggered, for example, the auxiliary travel device may automatically enter the power-free state after a preset condition is met; the trigger mode for entering the power-free state may also include a mode in which the user manually triggers, for example, the auxiliary travel device may enter the power-free state by triggering a device set on the auxiliary travel device.

[0065] Exemplarily, when the controller of the auxiliary travel device is turned on, it can receive various trigger information of the auxiliary travel device in real time. For example, the controller can receive a signal triggered by a button set on the auxiliary travel device in real time. When the controller receives a trigger signal to enter a no-power state, it can respond to the trigger signal to enter a no-power state and directly control the entire vehicle of the auxiliary travel device to enter a no-power state. At this time, the system of the auxiliary travel device can be completely powered off and no power is consumed. However, in the no-power state, there is still a way to wake up the auxiliary travel device to exit the no-power state through a wake-up circuit.

[0066] As an example, when the horn button of the auxiliary travel device is pressed, switching the power button of the auxiliary travel device to the off state can trigger a trigger signal for entering the no-power consumption state. At this time, the controller of the auxiliary travel device can detect the trigger signal for entering the no-power consumption state and realize control of the no-power consumption state of the auxiliary travel device.

[0067] As another example, when the auxiliary travel device is powered on, if the duration of being in the idle state exceeds a preset time, the auxiliary travel device can be controlled to enter the system awake state, and if the duration of being in the system awake state exceeds a preset time, the auxiliary travel device can be controlled to enter the power-free state. In this way, the trigger signal for entering the power-free state can be a signal that is controlled to be implemented according to a preset time.

[0068] S202. In a no-power consumption state, if a vehicle wake-up signal is detected, the auxiliary travel device is controlled to enter a system wake-up state; the system wake-up state is used to instruct the auxiliary travel device to enter a vehicle state corresponding to the vehicle wake-up signal; the vehicle state includes a power-on state or a system sleep state.

[0069] Among them, the vehicle wake-up signal refers to a signal used to wake up or activate the auxiliary travel device to re-power on. The vehicle wake-up signal can be a normally open and normally closed signal, a charging signal, a wheel signal, etc. The system wake-up state can be a soft shutdown state. In this state, the MCU (Microcontroller Unit) and BLE (Bluetooth Low Energe) in the system of the auxiliary travel device are kept alive, and other functional systems are powered off. That is, the MCU and BLE in the system of the auxiliary travel device remain powered on. The power-on state refers to the state after the auxiliary travel device is turned on, and it is also the state where all functions of the auxiliary travel device can be used. The system sleep state can be a low-power sleep state after the auxiliary travel device is turned off. In this state, the MCU in the system of the auxiliary travel device is dormant, the BLE is kept alive, and other functional systems are powered off. In this way, MCU sleep can reduce the energy consumption of the auxiliary travel device.

[0070] The normally open normally closed signal refers to a signal that is normally open or normally closed, for example, the contact of a relay can be normally open or normally closed. The charging signal refers to a signal during charging, or a signal generated by detecting the insertion of a charger.

[0071] The wheel movement signal refers to the signal of wheel rotation. For example, it can be a signal generated when the wheel has a tendency to rotate, or it can be a signal generated in real time during the wheel rotation process. Keep-alive refers to maintaining the activation state. Keep-alive corresponds to activation, and deactivation means that the MCU is not activated. For example, MCU keep-alive means that the MCU is in an activated state, and MCU deactivation means that the MCU is not activated. Power-off refers to the state where the component is not powered on, or the component is not powered on. Sleep can be the suspension of the operation of the device unit. In the sleep state, it can enter the activation state through an activation signal. It can be understood that the device unit does not work during sleep, deactivation, and power-off, and the unit works during activation.

[0072] The soft shutdown state can be a state that is not completely shut down. For example, when some device units are still working, then this state can be a soft shutdown state. For example, when Bluetooth is still activated, but other devices are in sleep mode, then this can be a shutdown state and a soft shutdown state.

[0073] It can be understood that the system wake-up state and system sleep state provided in the present application are states determined by relative power consumption after shutdown. In the present application, the energy consumption of the system wake-up state is higher than that of the system sleep state. The system wake-up state and the system sleep state are both states after shutdown. After the auxiliary travel device is shut down, the state when the MCU is kept alive and the BLE is kept alive is called the system wake-up state, and the state when the MCU is in sleep and the BLE is reported to be kept alive is called the system sleep state.

[0074] Exemplarily, when the auxiliary travel device is in a no-power state, the auxiliary travel device can be awakened by a vehicle wake-up signal to enter a system wake-up state. When the system of the auxiliary travel device detects a vehicle wake-up signal, the auxiliary travel device can enter a system wake-up state. After entering the system wake-up state, the MCU is powered on and activated, and the BLE is powered on and activated. Further, based on the vehicle wake-up signal, it can be determined whether the auxiliary travel device should be turned on. For example, if the auxiliary travel device is awakened by a wheel signal to enter the system wake-up state, the auxiliary travel device can be turned on, but an alarm that lasts for a preset time is issued, and the system enters a dormant state after the alarm ends; if the auxiliary travel device is awakened by a non-wheel signal to enter the system wake-up state, the auxiliary travel device can be controlled to start up. As an example, if the auxiliary travel device is awakened by a switch device wake-up signal to enter the system wake-up state, the auxiliary travel device can be directly entered from the system wake-up state to the power-on state, that is, the auxiliary travel device is turned on and all functional systems are powered on.

[0075] In actual applications, if the auxiliary travel device is in an idle state for more than 8 minutes after it is turned on, the auxiliary travel device can be controlled to enter the system wake-up state. If it is not turned on for more than 72 hours in the system wake-up state, the auxiliary travel device can automatically enter a power-free state (deep sleep state), and the entire system is powered off and has no power consumption; and in deep sleep, the system can still be awakened by the design of a wake-up signal to exit deep sleep and enter the system wake-up state, for example, by a normally open normally closed signal, a charging signal, a wheel signal, etc. In the system sleep state, the system can be turned on by a signal (for example, by a normally open normally closed signal, a charging signal, a wheel signal, a Bluetooth wakeup signal, an NFC power-on signal, etc.).

[0076] In this embodiment, the vehicle state control method of the auxiliary travel equipment provided by the present application can enable the auxiliary travel equipment to enter a no-power state by responding to a trigger signal for entering a no-power state. Compared with traditional technologies, the present application can reduce the energy consumption of the auxiliary travel equipment by controlling the auxiliary travel equipment to enter a no-power state, and in the no-power state, if a vehicle wake-up signal is detected, the auxiliary travel equipment can be controlled to enter a system wake-up state, and the system wake-up state can instruct the auxiliary travel equipment to enter a vehicle state corresponding to the vehicle wake-up signal. In this way, the normal wake-up of the auxiliary travel equipment is guaranteed in the no-power state, and the application function of the auxiliary travel equipment is realized. Therefore, the present application can reduce the energy consumption of the auxiliary travel equipment while ensuring the normal use of the auxiliary travel equipment.

[0077] In an exemplary embodiment, step S202 is described in detail. In step S202, in response to a trigger signal for entering a no-power-consumption state, controlling the auxiliary travel device to enter a no-power-consumption state includes:

[0078] If the duration of the auxiliary travel device in the preset vehicle state exceeds a preset time threshold, the auxiliary travel device is controlled to enter a no-power-consumption state.

[0079] The vehicle state may be a power-on state of the auxiliary travel device, a system awakening state, a system dormant state, etc. The preset time threshold refers to a preset time for entering a no-power-consumption state.

[0080] Exemplarily, if the duration of idle time of the auxiliary travel device in the power-on state exceeds the time required to shut down, the auxiliary travel device is controlled to enter the system wake-up state; if the duration of idle time of the auxiliary travel device in the system wake-up state exceeds the time required to enter the no-power consumption state, the auxiliary travel device is controlled to enter the no-power consumption state.

[0081] In actual applications, if the duration of idle time of the auxiliary travel device in the power-on state exceeds 8 minutes, the auxiliary travel device is controlled to enter the system wake-up state. If the duration of the auxiliary travel device in the system wake-up state exceeds 72 hours, the auxiliary travel device is controlled to enter the power-free state. It can be understood that if the preset vehicle state is the power-on state, that is, entering the power-free state from the power-on state, then the preset time threshold here refers to 72h+8min. If the preset vehicle state is the system wake-up state, that is, entering the power-free state from the system wake-up state, then the preset time threshold here refers to 72h.

[0082] In this embodiment, by controlling the auxiliary travel equipment to enter a no-power consumption state when the duration in a preset vehicle state exceeds a preset time threshold, the auxiliary travel equipment can be automatically entered into a no-power consumption state, thereby ensuring that the auxiliary travel equipment can enter a no-power consumption state, thereby reducing the energy consumption of the auxiliary travel equipment and improving the intelligence of the auxiliary travel equipment.

[0083] In some embodiments, Figure 3 Schematic diagram of the vehicle state control method of the auxiliary travel device provided in this application Figure 2 ,like Figure 3 As shown, in this embodiment Figure 2 Based on the embodiment, the step of S202 is described in detail, wherein the preset time threshold includes a first time threshold. If the duration of the auxiliary travel device in the preset vehicle state exceeds the preset time threshold, the auxiliary travel device is controlled to enter a no-power consumption state, which may specifically include S301:

[0084] S301: If the duration of the auxiliary travel device in the system awake state exceeds a first time threshold, control the auxiliary travel device to enter a no-power-consumption state.

[0085] The first time threshold refers to the time for entering a power-free state from a system wake-up state.

[0086] Exemplarily, if the time after the auxiliary travel device is soft-shutdown continues to exceed a first time threshold, the auxiliary travel device is controlled to enter a no-power consumption state. That is, if the auxiliary travel device is in a system wake-up state and the duration exceeds a first time threshold, the auxiliary travel device can automatically enter a no-power consumption state. At this time, all functional systems of the auxiliary travel device are powered off.

[0087] In actual applications, if the system is in a wake-up state for more than 72 hours (the first time threshold) without being turned on, the assisted travel device can automatically enter a no-power state (deep sleep state), and the entire system is powered off with no power consumption.

[0088] In this embodiment, by setting the duration of the system in the wake-up state to exceed the first time threshold, the auxiliary travel equipment is controlled to enter a no-power consumption state, so that the auxiliary travel equipment can automatically enter a deep sleep state after soft shutdown, thereby reducing the energy consumption of the auxiliary travel equipment.

[0089] Optionally, the preset time threshold includes a second time threshold and a third time threshold; in step S301, if the duration of the auxiliary travel device in the system awake state exceeds the first time threshold, controlling the auxiliary travel device to enter a no-power-consumption state includes:

[0090] If the duration of the auxiliary travel device in the system awake state exceeds a second time threshold, the auxiliary travel device is controlled to enter a system sleep state.

[0091] If the duration of the auxiliary travel device in the system sleep state exceeds a third time threshold, the auxiliary travel device is controlled to enter a no-power-consumption state.

[0092] The second time threshold refers to the time set for entering the system sleep state from the system wake-up state. The third time threshold refers to the time set for entering the power-free state from the system sleep state.

[0093] Exemplarily, the travel assistance device may first enter a system sleep state from a system wake-up state, and then enter a no-power-consumption state from the system wake-up state.

[0094] In actual applications, the auxiliary travel device enters the soft shutdown state (system wake-up state) after natural shutdown. If the auxiliary travel device is not turned on for 10 seconds (second time threshold) in the soft shutdown state, the auxiliary travel device is controlled to enter the system sleep state. If the auxiliary travel device is not turned on for more than the third time threshold after entering the system sleep state, the auxiliary travel device can be controlled to enter the power-free state. It should be noted that if the first time threshold for entering the power-free state from the system wake-up state is 72h, then the third time threshold here can be T3=72h-10s.

[0095] It can be understood that in some possible implementation examples, the travel assistance device can directly enter the no-power consumption state from the system wake-up state without going through the system sleep state.

[0096] In this embodiment, when the duration of the auxiliary travel device in the system awake state exceeds the second time threshold, the auxiliary travel device is controlled to enter the system sleep state, and when the duration of the auxiliary travel device in the system sleep state exceeds the third time threshold, the auxiliary travel device is controlled to enter the no power consumption state, which is conducive to realizing progressive control of various vehicle states and can reduce the power consumption of the vehicle states.

[0097] Optionally, the preset time threshold includes a fourth time threshold; if the duration of the auxiliary travel device in the preset vehicle state exceeds the preset time threshold, controlling the auxiliary travel device to enter a no-power consumption state further includes:

[0098] S302: If the auxiliary travel device is in the powered-on state and the idle time duration exceeds a fourth time threshold, control the auxiliary travel device to enter a system awakening state.

[0099] The fourth time threshold refers to a threshold set for entering the system awakening state from the power-on state.

[0100] For example, if the travel assistance device is in the on state and the duration of the travel assistance device being idle exceeds a fourth time threshold, the travel assistance device may be controlled to enter a soft off state (system awake state).

[0101] In actual applications, if the auxiliary travel device is in the powered-on state and the idle state lasts for more than 8 minutes, the auxiliary travel device can be controlled to enter the soft shutdown state (system wake-up state).

[0102] In this embodiment, by setting it in the power-on state and the idle duration exceeding the fourth time threshold, the auxiliary travel device is controlled to enter the system wake-up state, which can achieve soft shutdown of the auxiliary travel device, thereby further reducing the energy consumption of the auxiliary travel device and avoiding the loss of power consumption caused by the user not shutting down the device for a long time, which will shorten the battery life of the auxiliary travel device.

[0103] In an exemplary embodiment, in step S202, in response to a trigger signal for entering a no-power-consumption state, controlling the auxiliary travel device to enter a no-power-consumption state may specifically include:

[0104] A user trigger signal for entering a no-power-consumption state is detected, and the auxiliary travel device is controlled to enter the no-power-consumption state.

[0105] The user trigger signal refers to a signal triggered by the user to control the auxiliary travel device to directly enter a power-free state. For example, the user trigger signal can be a key signal, a wireless signal, etc. The wireless signal can be a Bluetooth signal, a contactless NFC signal, etc.

[0106] Exemplarily, when the horn button of the auxiliary travel device is pressed, switching the power button of the auxiliary travel device to the off state can trigger a first key signal for entering a no-power state. At this time, the controller of the auxiliary travel device can detect the first key signal for entering a no-power state, thereby controlling the auxiliary travel device to enter a no-power state.

[0107] In this embodiment, by setting a first button signal for entering a no-power state, the auxiliary travel equipment is controlled to enter a no-power state, so that the auxiliary travel equipment can be manually controlled to enter a no-power state without waiting for a preset time to enter a no-power state, thereby further reducing the energy consumption of the auxiliary travel equipment.

[0108] In an exemplary embodiment, the method further comprises:

[0109] In the system sleep state, if a controller activation signal is detected, the auxiliary travel equipment is controlled to enter the system wake-up state.

[0110] The controller activation signal refers to a signal used to activate the controller. For example, the controller activation signal may include a rotation signal, a charging signal, a power-on device wake-up signal, and a wireless remote control signal.

[0111] For example, if the travel assistance device is in a low-power sleep state (system sleep state) and it is detected that a controller activation signal is triggered, the travel assistance device can be controlled to enter a system wake-up state.

[0112] In actual applications, when the system is in sleep mode, the MCU is in sleep mode and the BLE is kept alive. The MCU can be activated through wheel rotation signals, charging signals, power-on device wake-up signals, wireless remote control signals, etc., so that the auxiliary travel equipment can realize normal vehicle functions.

[0113] In this embodiment, the controller activation signal is used to control the auxiliary travel device to enter the system wake-up state, which can effectively activate the controller of the auxiliary travel device, provide a control function for the startup of the auxiliary travel device, and ensure the normal operation of the auxiliary travel device.

[0114] Optionally, the vehicle wake-up signal includes at least one of a wheel rotation signal, a charging signal, and a power-on device wake-up signal; the controller activation signal includes at least one of a wheel rotation signal, a charging signal, a power-on device wake-up signal, and a wireless remote control signal.

[0115] In this embodiment, the setting of multiple signals can help realize the versatility of the auxiliary travel device and improve the diversity of the startup and use of the auxiliary travel device.

[0116] In an exemplary embodiment, Figure 4 Schematic diagram of the vehicle state control method of the auxiliary travel device provided in this application Figure 3 ,like Figure 4 As shown, in this embodiment Figure 2 Based on the embodiment, a vehicle state control method of an auxiliary travel device is described in detail, and the method may further include:

[0117] S401. If the system wake-up state is entered by a non-rotating signal, then in the system wake-up state, the auxiliary travel device is controlled to enter the power-on state; the non-rotating signal includes at least one of a charging signal, a power-on device wake-up signal, and a wireless remote control signal.

[0118] S402: If the system is in the awake state controlled by the wheel signal, then in the awake state, the auxiliary travel equipment is controlled to sound an alarm.

[0119] Among them, the non-wheeling signal refers to a signal other than the wheeling signal, and the non-wheeling signal may include at least one of a charging signal, a power-on device wake-up signal, and a wireless remote control signal. The power-on device wake-up signal may be a key power-on, a button power-on, and other signals. Key power-on refers to powering on with a physical key, and button power-on refers to powering on by setting a button on the auxiliary travel device. For example, the auxiliary travel device may be pre-set with a power-on button, which can be powered on with one button.

[0120] For example, if the system awakening state of the auxiliary travel device is controlled by a non-wheeling signal, then the control of the pedelec to enter the power-on state can be realized in the system awakening state. For example, if the controller of the auxiliary travel device is activated by a non-wheeling signal and enters the system awakening state, then the pedelec can be directly powered on in the system awakening state. If the system awakening state of the auxiliary travel device is controlled by a wheeling signal, then the auxiliary travel device can be controlled to sound an alarm in the system awakening state to achieve an anti-theft effect.

[0121] In actual applications, in the non-power consumption state, if the system wake-up state is entered by a charging signal or a power-on device wake-up signal, then in the system wake-up state, the auxiliary travel device can be controlled to enter the power-on state, and if the system wake-up state is entered by a wheel signal, then in the system wake-up state, the auxiliary travel device can be controlled to sound an alarm. Similarly, in the system sleep state, if the system wake-up state is entered by at least one of a charging signal, a power-on device wake-up signal, and a wireless remote control signal, then in the system wake-up state, the auxiliary travel device can be controlled to enter the power-on state, and if the system wake-up state is entered by a wheel signal, then in the system wake-up state, the auxiliary travel device can be controlled to sound an alarm.

[0122] In this embodiment, by judging the non-wheeling signal and the wheeling signal, the system wake-up state can be controlled to enter different vehicle states. If the system wake-up state is entered by the wheeling signal, the auxiliary travel equipment can be controlled to sound an alarm in the system wake-up state. In this way, the safety of the auxiliary travel equipment can be improved, and the power-on control of the auxiliary travel equipment can be achieved when the system wake-up state is entered by the non-wheeling signal, thereby ensuring the normal application of the functions of the auxiliary travel equipment.

[0123] Optionally, after controlling the auxiliary travel device to issue an alarm, the method further includes:

[0124] S403: When the duration of the alarm ending exceeds a fifth time threshold, control the travel assistance device to enter a system sleep state.

[0125] The fifth time threshold refers to a time threshold set for continuously issuing an alarm.

[0126] For example, if the system is in the awake state controlled by the wheel signal, the auxiliary travel device is controlled to sound an alarm in the awake state, and when the duration of the alarm exceeds the fifth time threshold, the alarm can be stopped and the auxiliary travel device can be controlled to enter the system dormant state. In this way, the purpose of the alarm can be achieved, and the energy consumption of the auxiliary travel device can be reduced.

[0127] In an exemplary embodiment, the method further comprises:

[0128] In the power-on state, in response to a power-off signal, the auxiliary travel device is controlled to enter a system wake-up state.

[0129] The shutdown signal may be a signal for realizing natural shutdown. For example, the shutdown may be realized by a switch device, and the switch device signal may be a shutdown signal. As an example, the shutdown may be realized by switching the power button to the off state, and the controller detects that the signal of the power button in the off state is the shutdown signal. The shutdown signal may also be a Bluetooth shutdown signal, and the Bluetooth shutdown signal may be a Bluetooth key shutdown signal and a terminal Bluetooth shutdown signal.

[0130] For example, in the power-on state, if the controller detects a power-off signal, the auxiliary travel device can be controlled to enter a soft power-off state, so that normal manual power-off control of the vehicle can be achieved.

[0131] It can be understood that the auxiliary travel device can also realize automatic shutdown when in the power-on state. For example, when the auxiliary travel device is in the power-on state and the duration of the auxiliary travel device being idle exceeds the fourth time threshold, the auxiliary travel device can be controlled to enter the soft shutdown state (system wake-up state). In actual application, if the auxiliary travel device is in the power-on state and the duration of the idle time exceeds 8 minutes, the auxiliary travel device can be controlled to enter the soft shutdown state (system wake-up state).

[0132] In this embodiment, the normal functional use of the manual shutdown can be ensured by setting the auxiliary travel device to enter the system wake-up state in response to the shutdown signal.

[0133] In an exemplary embodiment, the method further comprises:

[0134] If the duration of the auxiliary travel device in the system awake state exceeds a sixth time threshold, the auxiliary travel device is controlled to enter the armed state.

[0135] The sixth time threshold refers to the time threshold set for entering the defense state.

[0136] For example, when the duration of the system in the awake state exceeds the sixth time threshold, the auxiliary travel device may be controlled to enter the armed state. For example, after the soft shutdown of the auxiliary travel device is 5 seconds (seconds) of the natural shutdown, the auxiliary travel device may be controlled to enter the armed state. In this way, the safety of the auxiliary travel device can be improved.

[0137] In an exemplary embodiment, the method further comprises:

[0138] In the armed state, if a disarming signal is detected, the auxiliary travel equipment is controlled to disarm the armed state.

[0139] For example, the normal driving function of the auxiliary travel equipment can be ensured by disarming the auxiliary travel equipment.

[0140] Optionally, the disarming signal includes an NFC signal in a power-on state, wherein the power-on state is entered by controlling a power-on device wake-up signal and / or a wireless remote control signal.

[0141] In actual applications, the NFC signal in the powered-on state can be used to disarm the auxiliary travel device. The signal in the powered-on state may be a signal with an identity identifier. The auxiliary travel device can identify the NFC signal, and if the identification is successful, it will enter the armed state.

[0142] In an exemplary embodiment, Figure 5 A schematic diagram of the principle of the vehicle state control method of the auxiliary travel device provided in this application, such as Figure 5 As shown, the principle of the vehicle state control method of the auxiliary travel device is described in detail, and the method may include:

[0143] 501. Power-on status: When shutting down manually, you can turn off the device by pressing the Power button (power button) in the Off state, or by using the Bluetooth APP, or by using the Bluetooth key. When shutting down automatically, the device will automatically shut down after being idle for 8 minutes in the powered-on state. When the device is powered on, press the speaker button, then press the Power button to switch to the Off state to enter deep sleep state.

[0144] 502. Soft shutdown state: The soft shutdown state is also the system wake-up state. At this time, the MCU is kept alive, the BLE is kept alive, and other devices are powered off. After 5 seconds of the natural shutdown soft shutdown state, the system will automatically be armed. After 10 seconds of the natural shutdown soft shutdown, the system can enter the low-power sleep state. After 72 hours of soft shutdown, the system can enter the deep sleep state (no power consumption state).

[0145] Among them, in the soft shutdown state, it can be determined whether the soft shutdown state is entered by a rotation signal. If the soft shutdown state is entered by a rotation signal, it can achieve a continuous 8s alarm, and enter low-power sleep (system sleep state) after 5s. If it is entered by a non-rotation signal, the MCU determines the type of wake-up signal after activation to execute different logics: ① The Power button can be turned on directly when it is switched to the On state; ② Insert the charger to wake up and execute the charging animation logic; ③ After the App Bluetooth is connected, control the startup in the App; ④ Control the startup after the Bluetooth key is connected.

[0146] 503. Low-power sleep state: Low-power sleep state is also the system sleep state. In low-power sleep state, MCU sleeps, BLE keeps alive, and other devices are powered off. In this state, the power consumption of the auxiliary travel device is <5mA. In low-power sleep state, the MCU can be activated and exited from MCU sleep through the following types of wake-up signals: ① Switch the Power button to the On state to turn on the device directly; ② Insert the charger to wake up and execute the charging animation logic; ③ Control the startup in the App after the App Bluetooth is connected; ④ Control the startup after the Bluetooth key is connected; ⑤ Wake up with the wheel signal and execute the alarm logic.

[0147] 504. Deep sleep state: Deep sleep state is a state without power consumption. In deep sleep state, all functional systems are powered off. You can wake up from deep sleep in the following ways: ① Switch the Power button to the On state to start the device directly; ② Insert a charger to wake up and execute the charging animation logic; ③ Wake up by a rotation signal and execute the alarm logic.

[0148] In this embodiment, the present application can reduce the energy consumption of the auxiliary travel equipment by controlling the auxiliary travel equipment to enter a no-power consumption state, and in the no-power consumption state, if a vehicle wake-up signal is detected, the auxiliary travel equipment can be controlled to enter a system wake-up state, and the system wake-up state can instruct the auxiliary travel equipment to enter a vehicle state corresponding to the vehicle wake-up signal. In this way, the normal wake-up of the auxiliary travel equipment is guaranteed in the no-power consumption state, and the application function of the auxiliary travel equipment is realized. Therefore, the present application can reduce the energy consumption of the auxiliary travel equipment while ensuring the normal use of the auxiliary travel equipment.

[0149] It should be understood that, unless there is a clear description of the order of steps in the present application, although the steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indications of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows, and there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments may include multiple steps or multiple stages, and these steps or stages may be executed at the same time or at different times. The execution order of these steps or stages may be sequentially performed, or may be executed in turn or alternately with other steps or at least a part of the sub-steps or stages in other steps.

[0150] In an exemplary embodiment, Figure 6 This is a schematic diagram of the structure of the controller provided in this application. Figure 6As shown, the controller 60 provided in this embodiment includes: at least one processor 601 and a memory 602. Optionally, the device 60 further includes a communication component 603. The processor 601, the memory 602 and the communication component 603 are connected via a bus 604.

[0151] In a specific implementation process, at least one processor 601 executes the computer execution instructions stored in the memory 602, so that at least one processor 601 executes the above method.

[0152] The specific implementation process of the processor 601 can be found in the above method embodiment, and its implementation principle and technical effect are similar, so this embodiment will not be repeated here.

[0153] In the above embodiments, it should be understood that the processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), etc. A general-purpose processor may be a microprocessor or any conventional processor. The steps of the method disclosed in the invention may be directly implemented as being executed by a hardware processor, or may be executed by a combination of hardware and software modules in the processor.

[0154] The memory may include a high-speed memory (Random Access Memory, RAM), and may also include a non-volatile memory (Non-volatile Memory, NVM), such as at least one disk memory.

[0155] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, the bus in the drawings of the present application is not limited to only one bus or one type of bus.

[0156] The present application also provides a computer program product, including a computer program, which implements the above method when executed by a processor.

[0157] The present application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the above method is implemented.

[0158] The above-mentioned readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general or special-purpose computer.

[0159] An exemplary readable storage medium is coupled to a processor so that the processor can read information from the readable storage medium and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (Application Specific Integrated Circuits, referred to as: ASIC). Of course, the processor and the readable storage medium can also exist in the device as discrete components.

[0160] The division of units is only a logical function division, and there may be other divisions in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0161] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0162] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0163] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0164] Those skilled in the art can understand that all or part of the steps of implementing the above-mentioned method embodiments can be completed by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the steps of the above-mentioned method embodiments are executed; and the aforementioned storage medium includes: ROM, RAM, disk or optical disk and other media that can store program codes.

[0165] In an exemplary embodiment, Figure 1 The structural diagram of the auxiliary travel equipment provided for this application is as follows: Figure 1 As shown, an embodiment of the present application provides an auxiliary travel device, and the auxiliary travel device includes:

[0166] The vehicle body 1; the controller as mentioned above is arranged in the vehicle body 1.

[0167] Optionally, the vehicle body includes: a chassis 10, a controller is disposed on the chassis 10; a seat 20, disposed on the chassis 10; and wheels 30, connected to the chassis 10, for moving the auxiliary travel equipment.

[0168] In this embodiment, the auxiliary travel device controlled by the vehicle state control method of the auxiliary travel device can improve the endurance of the auxiliary travel device and reduce the power consumption of the auxiliary travel device.

[0169] Figure 7 A schematic diagram of the structure of the vehicle state control device for the auxiliary travel equipment provided in this application, such as Figure 7 As shown, the on / off state control device 70 of the auxiliary travel equipment provided in this embodiment includes:

[0170] The no-power-consumption state entering module 701 is used to control the auxiliary travel device to enter the no-power-consumption state in response to a trigger signal for entering the no-power-consumption state.

[0171] The vehicle wake-up module 702 is used to control the auxiliary travel device to enter the system wake-up state if a vehicle wake-up signal is detected in a no-power consumption state; the system wake-up state is used to instruct the auxiliary travel device to enter the vehicle state corresponding to the vehicle wake-up signal; the vehicle state includes the power-on state or the system sleep state.

[0172] In a possible implementation, the no-power-consumption state entering module 701 is used to control the travel assistance device to enter the no-power-consumption state if the duration of the travel assistance device in the preset vehicle state exceeds a preset time threshold.

[0173] In a possible implementation, the preset time threshold includes a first time threshold; the no-power-consumption state entering module 701 is used to control the auxiliary travel device to enter the no-power-consumption state if the duration of the auxiliary travel device in the system wake-up state exceeds the first time threshold.

[0174] In one possible implementation, the preset time threshold includes a second time threshold and a third time threshold; the no-power consumption state entry module 701 is used to control the auxiliary travel device to enter a system sleep state if the duration of the auxiliary travel device in the system wake-up state exceeds the second time threshold; if the duration of the auxiliary travel device in the system sleep state exceeds the third time threshold, the auxiliary travel device is controlled to enter a no-power consumption state.

[0175] In one possible implementation, the preset time threshold includes a fourth time threshold; the no-power-consumption state entry module 701 is used to control the auxiliary travel device to enter the system wake-up state if the auxiliary travel device is in the power-on state and the idle duration exceeds the fourth time threshold.

[0176] In a possible implementation, the no-power-consumption state entering module 701 is used to detect a user trigger signal for entering a no-power-consumption state, and control the auxiliary travel device to enter the no-power-consumption state.

[0177] In a possible implementation, the vehicle wake-up module 702 is used to control the auxiliary travel equipment to enter the system wake-up state when a controller activation signal is detected in the system sleep state.

[0178] In one possible implementation, the vehicle wake-up signal includes at least one of a wheel rotation signal, a charging signal, and a power-on device wake-up signal; the controller activation signal includes at least one of a wheel rotation signal, a charging signal, a power-on device wake-up signal, and a wireless remote control signal.

[0179] In one possible implementation, the vehicle wake-up module 702 is used to control the auxiliary travel equipment to enter the power-on state in the system wake-up state if the system wake-up state is entered by a non-wheeling signal; the non-wheeling signal includes at least one of a charging signal, a power-on device wake-up signal, and a wireless remote control signal; if the system wake-up state is entered by a wheeling signal, then in the system wake-up state, the auxiliary travel equipment is controlled to sound an alarm.

[0180] In a possible implementation, the vehicle wake-up module 702 is configured to control the auxiliary travel device to enter a system sleep state when the duration of the alarm ending exceeds a fifth time threshold.

[0181] In a possible implementation, the no-power-consumption state entering module 701 is used to control the auxiliary travel device to enter the system awake state in response to a shutdown signal in the power-on state.

[0182] In a possible implementation, the no-power-consumption state entering module 701 is configured to control the travel assistance device to enter the defense state if the duration of the travel assistance device in the system wake-up state exceeds a sixth time threshold.

[0183] In a possible implementation, the vehicle wake-up module 702 is used to control the auxiliary travel equipment to release the armed state if a disarming signal is detected in the armed state.

[0184] In a possible implementation, the disarming signal includes an NFC signal in a power-on state, wherein the power-on state is entered by a power-on device wake-up signal and / or a wireless remote control signal.

[0185] The on / off state control device for auxiliary travel equipment provided in this embodiment can execute the method provided in the above method embodiment. Its implementation principle and technical effect are similar, and this embodiment will not be described in detail here.

[0186] Finally, it should be noted that those skilled in the art will readily conceive of other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention, which follow the general principles of the present invention and include common knowledge or customary technical means in the art not disclosed by the present invention, are not limited to the precise structure described above and shown in the drawings, and may be modified and changed in various ways without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A vehicle state control method for an auxiliary travel device, characterized in that: The method comprises: In response to a trigger signal for entering a no-power-consumption state, controlling the auxiliary travel device to enter the no-power-consumption state; In the no-power consumption state, if a vehicle wake-up signal is detected, the auxiliary travel device is controlled to enter a system wake-up state; the system wake-up state is used to instruct the auxiliary travel device to enter a vehicle state corresponding to the vehicle wake-up signal; the vehicle state includes a power-on state or a system sleep state.

2. The method according to claim 1, characterized in that In response to the trigger signal for entering the no-power-consumption state, controlling the auxiliary travel device to enter the no-power-consumption state includes: If the duration of the travel assistance device in the preset vehicle state exceeds a preset time threshold, the travel assistance device is controlled to enter a no-power-consumption state.

3. The method according to claim 2, characterized in that The preset time threshold includes a first time threshold; if the duration of the auxiliary travel device in the preset vehicle state exceeds the preset time threshold, controlling the auxiliary travel device to enter a no-power consumption state includes: If the duration of the travel assistance device in the system awake state exceeds the first time threshold, the travel assistance device is controlled to enter the no-power-consumption state.

4. The method according to claim 3, characterized in that The preset time threshold includes a second time threshold and a third time threshold; if the duration of the auxiliary travel device in the system awake state exceeds the first time threshold, controlling the auxiliary travel device to enter the no-power consumption state includes: If the duration of the auxiliary travel device in the system awake state exceeds the second time threshold, controlling the auxiliary travel device to enter the system sleep state; If the duration of the travel assistance device in the system sleep state exceeds the third time threshold, the travel assistance device is controlled to enter the no-power consumption state.

5. The method according to claim 3 or 4, characterized in that: The preset time threshold includes a fourth time threshold; if the duration of the auxiliary travel device in the preset vehicle state exceeds the preset time threshold, the auxiliary travel device is controlled to enter a no-power consumption state, further comprising: If the travel assistance device is in the powered-on state and the idle time duration exceeds the fourth time threshold, the travel assistance device is controlled to enter the system awakening state.

6. The method according to claim 1, characterized in that In response to the trigger signal for entering the no-power-consumption state, controlling the auxiliary travel device to enter the no-power-consumption state includes: A user trigger signal for entering a no-power-consumption state is detected, and the auxiliary travel device is controlled to enter the no-power-consumption state.

7. The method according to claim 2, characterized in that The method further comprises: In the system dormant state, if a controller activation signal is detected, the travel assistance device is controlled to enter the system awake state.

8. The method according to claim 7, characterized in that The vehicle wake-up signal includes at least one of a wheel movement signal, a charging signal, a power-on device wake-up signal, and an NFC signal; The controller activation signal includes at least one of a rotation signal, a charging signal, a power-on device wake-up signal, and a wireless remote control signal.

9. The method according to claim 8, characterized in that The method comprises: If the system awakening state is entered by a non-wheeling signal control, then in the system awakening state, the auxiliary travel device is controlled to enter the power-on state; the non-wheeling signal includes at least one of the charging signal, the power-on device awakening signal, and the wireless remote control signal; If the system awakening state is entered by the wheel signal control, then in the system awakening state, the auxiliary travel device is controlled to sound an alarm.

10. The method according to claim 9, characterized in that After controlling the auxiliary travel device to issue an alarm, the method further includes: When the duration after the alarm ends exceeds a fifth time threshold, the travel assistance device is controlled to enter a system sleep state.

11. The method according to claim 1, characterized in that: The method further comprises: In the power-on state, in response to a power-off signal, the travel assistance device is controlled to enter the system wake-up state.

12. The method according to claim 1, characterized in that The method further comprises: If the duration of the travel assistance device in the system awake state exceeds a sixth time threshold, the travel assistance device is controlled to enter an armed state.

13. The method according to claim 12, characterized in that The method further comprises: In the armed state, if a disarming signal is detected, the auxiliary travel device is controlled to release the armed state.

14. The method according to claim 13, characterized in that The deactivation signal includes an NFC signal in a power-on state, wherein the power-on state is entered by a power-on device wake-up signal and / or a wireless remote control signal.

15. A controller, characterized in that: The controller includes: a memory and a processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory, so that the processor performs the method according to any one of claims 1 to 14.

16. A travel assistance device, characterized in that: The auxiliary travel equipment includes: The vehicle body comprises a chassis, seats and wheels; The seat is arranged on the chassis; The wheels are connected to the chassis and are used to move the auxiliary travel device; The controller as claimed in claim 15 is arranged on the chassis.

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