A wake-up system for a vehicle and a vehicle

Abstract

The present disclosure provides a vehicle wake-up system and a vehicle, and relates to the technical field of vehicles, the vehicle comprising a power supply battery and a power supply circuit connected to the power supply battery; the wake-up system comprising: a wireless signal output device for outputting a first wake-up signal, the first wake-up signal comprising identification information of the vehicle; a wireless signal receiving device for receiving the first wake-up signal and outputting a second wake-up signal according to a valid first wake-up signal, the wireless signal output device being integrated in the vehicle; and an execution feedback device electrically connected to the wireless signal receiving device, for turning on a connection line of the power supply battery and the power supply circuit according to the received second wake-up signal, so that the power supply battery supplies power to the vehicle through the power supply circuit, the execution feedback device being integrated in the vehicle. The wake-up system of the present disclosure does not need to additionally arrange a wake-up line at the vehicle body or the vehicle door, avoids damaging the waterproof structure of the vehicle door, and significantly improves the waterproof performance of the vehicle door.

Description

Technical Field

[0001] This disclosure relates to the field of vehicle technology, and more specifically, to a vehicle wake-up system and a vehicle in the field of vehicle technology. Background Technology

[0002] During vehicle operation and parking, the wake-up system is the core system that ensures the vehicle returns to normal operation from a power outage or hibernation state. When the vehicle disconnects its power supply circuit due to reasons such as battery depletion or active hibernation, a specific triggering method is required to reconnect the power supply battery and the power supply circuit, ensuring that the user can start the vehicle normally.

[0003] Existing vehicle wake-up solutions still have significant technical shortcomings, such as: hard-wired wake-up solutions rely on vehicle body wiring, resulting in poor universality; wiring damages the door structure, affecting vehicle lifespan; and complex operation procedures. Therefore, a new wake-up system is urgently needed to solve at least one of the above problems. Utility Model Content

[0004] In view of the above problems, this disclosure provides a vehicle wake-up system and a vehicle that overcomes or at least partially solves the above problems, and the technical solution is as follows: In a first aspect, this disclosure provides a vehicle wake-up system, the wake-up system comprising: A wireless signal output device is used to output a first wake-up signal, the first wake-up signal including the vehicle's identification information; A wireless signal receiving device is configured to receive the first wake-up signal and output a second wake-up signal based on a valid first wake-up signal; the wireless signal output device is integrated inside the vehicle. An execution feedback device electrically connected to the wireless signal receiving device is used to output a conduction control signal according to the received second wake-up signal to conduct the connection line between the power supply battery and the power supply circuit, so that the power supply battery supplies power to the vehicle through the power supply circuit. The execution feedback device is integrated inside the vehicle.

[0005] Optionally, the wireless signal output device is integrated into the vehicle key, which includes a housing and a wake-up button; The wireless signal output device includes: An enabling unit is provided for generating a voltage signal in response to a user pressing the wake-up button. The enabling unit is disposed within the housing at a position corresponding to the wake-up button. A signal output unit disposed within the housing and connected to the enabling unit generates the first wake-up signal upon triggering by the voltage signal.

[0006] Optionally, the wireless signal receiving device includes: A signal receiving unit is configured to receive the first wake-up signal; The decoding processing unit connected to the signal receiving unit is used to decode the first wake-up signal and output the second wake-up signal when the first wake-up signal is valid.

[0007] Optionally, the execution feedback device further includes a wireless feedback unit for outputting a wake-up feedback signal after the power supply circuit is turned on. Wherein, the first wake-up signal is a low-frequency signal, and the wake-up feedback signal is a high-frequency signal.

[0008] Optionally, the number of power supply batteries is at least one, and the power supply circuit corresponds one-to-one with the power supply battery. The execution feedback device includes a circuit control unit for generating a conduction control signal based on the second wake-up signal and outputting the conduction control signal to at least one of the power supply circuits, so that the power supply battery supplies power to the vehicle through the conducted power supply circuit.

[0009] Optionally, the circuit control unit is also used to detect the operating status of the power supply battery. When the power supply battery is detected to be in a low-charge state, the circuit control unit outputs a low-charge circuit break signal to disconnect the connection between the power supply battery and the power supply circuit. The connection between the power supply battery and the power supply circuit is restored according to the second wake-up signal, and the output of the power shortage circuit break signal is stopped.

[0010] Optionally, the wireless signal receiving device further includes a power supply unit, which is electrically connected to the signal receiving unit, the decoding processing unit, and the circuit control unit, respectively, and is used to supply power to the signal receiving unit, the decoding processing unit, and the circuit control unit.

[0011] Optionally, the execution feedback device further includes a voltage detection unit for detecting the voltage value of the power supply unit and outputting a prompt signal to charge or replace the power supply unit when the voltage value is less than the target voltage value.

[0012] Secondly, based on the same inventive concept, this disclosure also provides a vehicle that includes the wake-up system described in any one of the first aspects of this utility model.

[0013] Optionally, the vehicle further includes a power management system, and the execution feedback device of the wake-up system is integrated into the power management system.

[0014] The technical solution provided in this disclosure has the following advantages compared with the prior art: Existing technologies have drawbacks such as relying on vehicle body wiring for hard-wired wake-up solutions, resulting in poor universality of wake-up solutions, damage to the original waterproof sealing design of the doors, reduced vehicle safety, and complex operation procedures.

[0015] The wake-up system in this embodiment wakes up wirelessly. The wireless signal output device is responsible for sending a first wake-up signal containing vehicle-specific identification information. After the wireless signal receiving device verifies that the first wake-up signal is valid, it outputs a second wake-up signal. The execution feedback device and the wireless signal receiving device establish an electrical connection inside the vehicle. After receiving the second wake-up signal, the connection line between the power supply battery and the power supply circuit is turned on, allowing the power supply battery to supply power to various systems of the vehicle through the power supply circuit.

[0016] The wake-up system in this embodiment does not require additional wake-up wiring on the vehicle body or doors, is compatible with different vehicle models, avoids damage to the waterproof structure of the doors during wiring, and significantly improves the waterproof performance of the doors. Users do not need to operate a specific mechanical key or press a microswitch in a fixed position to wake up the vehicle, fully meeting users' needs for increased flexibility in wake-up operation and eliminating the reliance on hard-wired wake-up solutions in related technologies.

[0017] The above description is merely an overview of the technical solution disclosed herein. In order to better understand the technical means of this disclosure and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this disclosure more apparent and understandable, specific embodiments of this disclosure are described below. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this disclosure. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 This diagram illustrates the framework structure of a wake-up system according to an embodiment of the present disclosure. Figure 2 This diagram shows a frame structure of a vehicle key integrated wireless signal output device according to an optional embodiment of the present disclosure; Figure 3 This diagram illustrates the frame structure of a wireless signal receiving device according to an optional embodiment of the present disclosure. Figure 4 This diagram illustrates the framework of a wake-up system according to an optional embodiment of the present disclosure. Figure 5 A schematic diagram illustrating the application of a wake-up system according to an optional embodiment of this disclosure is shown. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this disclosure, the solutions disclosed herein will be further described below. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0022] Numerous specific details are set forth in the following description in order to provide a full understanding of this disclosure, but this disclosure may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some, and not all, of the embodiments of this disclosure.

[0023] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0024] The existing vehicle wake-up solution still has the following problems: Hard-wire wake-up solutions rely on vehicle body wiring, resulting in poor versatility. These solutions require pre-installed dedicated wake-up circuitry within the vehicle body, such as activation via a long press of a tailgate microswitch or triggering by rotating the driver's side key. This approach is entirely dependent on the vehicle body wiring structure, necessitating strict adaptation to vehicle dimensions and component layout. Different vehicle models require individually designed wiring schemes, leading to poor versatility.

[0025] Wiring damages the waterproof structure of the car door. The wiring of the hard-wire wake-up solution of related technologies often needs to pass through moving connection parts such as the car door and trunk. In order to ensure the continuity of the wiring, wiring holes need to be opened in the car door and body. These holes will damage the original waterproof sealing design of the car door. Long-term use can easily cause problems such as corrosion of the wiring harness inside the car door and short circuit of electrical components, reducing vehicle safety and service life.

[0026] The operation process is complicated, and users need to perform the wake-up operation in a fixed position. For example, if they have to go to the tailgate to press the switch, they need to insert a mechanical key at the door position and turn it, which greatly reduces the convenience of operation.

[0027] In view of this, the present disclosure proposes a vehicle wake-up system and a vehicle to solve at least one of the above problems.

[0028] The first embodiment of this disclosure proposes a vehicle wake-up system, the vehicle including a power supply battery and a power supply circuit connected to the power supply battery; like Figure 1 and Figure 5 As shown, the wake-up system includes: A wireless signal output device is used to output a first wake-up signal, the first wake-up signal including the vehicle's identification information; A wireless signal receiving device is used to receive the first wake-up signal and output a second wake-up signal based on the valid first wake-up signal; the wireless signal output device is integrated inside the vehicle 30; and An execution feedback device electrically connected to the wireless signal receiving device is used to output a conduction control signal to conduct the power supply circuit according to the received second wake-up signal, so that the power supply battery supplies power to the vehicle 30 through the power supply circuit. The execution feedback device is integrated inside the vehicle 30.

[0029] The identification information described in this embodiment may be exclusive information such as the vehicle's unique identification code, ensuring that the wake-up signal is only effective for the target vehicle 30.

[0030] In this embodiment, both the wireless signal output device and the execution feedback device are integrated inside the vehicle 30. This does not mean that they are fixed to a non-removable position on the vehicle body. Rather, relative to the wiring installed on the vehicle door, the installation and connection of the wireless signal output device are within the structural range of the vehicle 30 itself and do not depend on additional wiring.

[0031] In the wake-up system of this embodiment, the wireless signal output device is responsible for sending a first wake-up signal containing vehicle 30's unique identification information. After the wireless signal receiving device verifies and confirms that the first wake-up signal is valid, it outputs a second wake-up signal. The execution feedback device and the wireless signal receiving device establish an electrical connection inside the vehicle 30. After receiving the second wake-up signal, the connection line between the power supply battery and the power supply circuit is turned on, allowing the power supply battery to supply power to various systems of the vehicle 30 through the power supply circuit.

[0032] The wake-up system in this embodiment eliminates the reliance on the vehicle body structure for hard-wired wake-up solutions in related technologies. It eliminates the need for additional wake-up wiring on the vehicle body or doors, avoiding damage to the door's waterproof structure during wiring and significantly improving the door's waterproof performance. Furthermore, this wake-up system operates wirelessly, eliminating the need for users to operate a specific mechanical key or press a microswitch in a fixed location to wake the vehicle, fully meeting users' needs for increased flexibility in wake-up operations.

[0033] In an optional embodiment, such as Figure 2 As shown, the wireless signal output device is integrated into the vehicle key 20, which includes a housing 21 and a wake-up button 22. The wireless signal output device includes: An enabling unit is used to generate a voltage signal in response to a user pressing the wake-up button 22. The enabling unit is disposed inside the housing 21 at a position corresponding to the wake-up button 22. A signal output unit, connected to the enabling unit and located within the housing 21, generates the first wake-up signal upon triggering by the voltage signal. In this embodiment, the vehicle key 20 serves as the carrier of the wireless signal output device. To meet the user's daily carrying needs, both the enabling unit and the signal output unit of the wireless signal output device are built into the housing 21 of the vehicle key 20. Users only need to carry one key to simultaneously unlock and wake the vehicle, significantly reducing the complexity of use.

[0034] In this embodiment, the enabling unit corresponds to the wake-up button 22 of the vehicle key 20. The enabling unit adopts a passive drive design, which directly provides mechanical energy to the enabling unit based on the user's button operation. There is no need for an additional power supply device inside the vehicle key 20. This solves the problem in related technologies where wireless wake-up keys rely on built-in batteries and cannot wake up the vehicle after the battery is depleted. It eliminates the need for frequent key battery replacements, reduces user usage and maintenance costs, and simplifies the internal structure design of the vehicle key 20.

[0035] The signal output unit can integrate a micro signal processing chip, which, when triggered by the voltage signal, quickly completes the fusion encoding of the voltage signal and the identification information to generate a first wake-up signal that conforms to the vehicle's own identification information.

[0036] In an optional embodiment, such as Figure 3 As shown, the wireless signal receiving device includes: A signal receiving unit is configured to receive the first wake-up signal; The decoding processing unit connected to the signal receiving unit is used to decode the first wake-up signal and output the second wake-up signal when the first wake-up signal is valid.

[0037] For example, the decoding processing unit compares the duration of the first wake-up signal with the target time and compares the identification information with the pre-stored information. When the comparison result is that the duration meets the target time and the identification information is consistent with the pre-stored information, the first wake-up signal is determined to be the valid first wake-up signal, and the second wake-up signal is output.

[0038] In this embodiment, the target time can be set according to the actual usage scenario, typically lasting 1 to 3 seconds. This avoids accidental wake-up caused by users accidentally pressing buttons, while also preventing the duration from affecting the user experience. The format of the pre-stored information and the identification information is consistent. When the two are determined to be consistent, it is determined that the current first wake-up signal is output to the correct vehicle.

[0039] The decoding processing unit compares the identified information with the pre-stored information, as well as the duration with the target time. Through a dual verification mechanism, it avoids irrelevant or erroneous signals from triggering vehicle wake-up, thus preventing the vehicle from being woken up accidentally.

[0040] The second wake-up signal generated by the decoding processing unit serves as the internal wake-up signal output to the execution feedback device. It has a short transmission distance and high stability, which can ensure that the execution feedback device receives instructions quickly and accurately, thereby improving the overall reliability of the wake-up system.

[0041] In this embodiment, the wireless signal receiving device is located near the power supply battery, for example, mounted on the side of the power supply battery, to reduce wiring complexity.

[0042] In one optional embodiment, the number of power supply batteries is at least one, and each power supply circuit corresponds to one power supply battery. like Figure 4 As shown, the execution feedback device includes a circuit control unit, which generates a conduction control signal according to the second wake-up signal and outputs the conduction control signal to at least one of the power supply circuits to conduct the power supply circuits, so that the power supply battery supplies power to the vehicle through the conducted power supply circuits.

[0043] In this embodiment, the power supply battery may include different types and voltage levels of batteries such as low-voltage lithium batteries, lead-acid batteries, and high-voltage power batteries, adaptable to various vehicle types such as traditional fuel vehicles, new energy pure electric vehicles, and hybrid vehicles. When the vehicle is equipped with multiple power supply batteries, the circuit control unit can selectively conduct some power supply circuits or simultaneously conduct all power supply circuits according to the usage needs after the vehicle is woken up. For example, only the low-voltage power supply circuit can be conducted to meet the power needs of basic equipment, or both high-voltage and low-voltage power supply circuits can be conducted simultaneously to meet the vehicle's starting and driving needs, ensuring stable power supply after the vehicle is woken up.

[0044] In an optional embodiment, such as Figure 4 As shown, the execution feedback device further includes a wireless feedback unit, which is used to output a wake-up feedback signal after the power supply circuit is turned on, wherein the first wake-up signal is a low-frequency signal and the wake-up feedback signal is a high-frequency signal.

[0045] In this embodiment, the low-frequency signal can be selected from a frequency band such as 125kHz, which is suitable for short distances and strong penetration, to ensure that the first wake-up signal is stably transmitted to the receiving device inside the vehicle. The high-frequency signal can be selected from a frequency band such as 433MHz, which has a fast transmission rate and strong directionality, and only needs to transmit simple feedback information for a short time. The separate use of low-frequency and high-frequency signals avoids mutual interference between the two signals, balances wake-up reliability and feedback timeliness, and improves the user experience.

[0046] For example, an indicator light, vibration or sound prompt component can be set on the vehicle key to receive a wake-up feedback signal and provide feedback to the user, allowing the user to intuitively confirm the vehicle's wake-up status and avoid repeated operations.

[0047] The wake-up system of the above embodiments of this disclosure can improve the shortcomings of hard-wired solutions. On the other hand, the wake-up system of this disclosure can also improve the problems existing in wireless wake-up solutions in related technologies.

[0048] The chemical characteristics and safety risks of power supply batteries dictate that they must have power-off protection. For example, when lithium batteries are undercharged for a long time, they will experience irreversible capacity decay, increased internal polarization, and even bulging and short circuits. Therefore, it is necessary to lock the battery by disconnecting the circuit.

[0049] Most wireless wake-up solutions employ technologies such as Bluetooth and WiFi, relying on the vehicle's battery to power the system. However, in scenarios where the battery is low on power, the inability to supply power will cause wake-up to fail. Furthermore, Bluetooth signals are susceptible to electromagnetic interference from the vehicle, further degrading their stability in a low-powered state, making reliable wake-up impossible.

[0050] In an optional embodiment, such as Figure 4 As shown, the wireless signal receiving device further includes a power supply unit, which is electrically connected to the signal receiving unit, the decoding processing unit, and the circuit control unit, respectively. The power supply unit is used to supply power to the signal receiving unit, the decoding processing unit, and the circuit control unit.

[0051] In this embodiment, the wireless signal receiving device is additionally equipped with a power supply unit, which is dedicated to providing the signal receiving unit, the decoding processing unit and the circuit control unit with the power required for operation, so as to ensure that the above-mentioned units can still operate normally when the vehicle as a whole loses power or the power supply battery is depleted.

[0052] For example, the power supply unit uses a power source independent of the vehicle's power supply battery, and can use long-life batteries such as lithium thionyl chloride batteries, which are designed to last for more than 10 years without the need for frequent replacement.

[0053] In one example, the power supply unit includes an energy harvesting device, an energy conversion chip, and an energy storage element.

[0054] For example, the power supply unit is also used to collect and convert the vibration energy generated during the vehicle's operation into electrical energy to charge itself. The energy harvesting device includes piezoelectric ceramics. The bumps and vibrations during the vehicle's operation will cause the piezoelectric ceramics to generate voltage, which is then converted by the energy conversion chip to charge the energy storage element.

[0055] In another example, the power supply unit is also used to collect and convert solar energy into electrical energy to charge itself. The energy harvesting device is a solar panel. For example, the energy harvesting device is attached to the inside of the vehicle's windshield, the bottom of the roof rack, or the inside of the trunk lid, locations that maximize the reception of natural light. The solar panel is connected in series with an energy storage element via an energy conversion chip to ensure targeted energy storage.

[0056] In another example, the power supply unit is also used to charge itself using electrical energy generated by electromagnetic induction during vehicle operation. For example, by utilizing electromagnetic induction generated by changes in current in the vehicle's circuitry, a small amount of electrical energy can be obtained through coil induction. For instance, current fluctuations during the operation of vehicle lights, windshield wipers, and other devices can be collected by the energy harvesting device and stored in the energy storage element.

[0057] Based on the above embodiments, the power supply unit of this embodiment has multiple ways to charge itself, realizing continuous replenishment of the power supply unit's power, which not only ensures the power supply needs when the vehicle is powered off, but also eliminates the need for manual maintenance and charging by the user, thus meeting the all-weather working requirements of the vehicle wake-up system.

[0058] Therefore, the wake-up system of this disclosure further solves the problem that related wireless wake-up solutions cannot be woken up in special scenarios such as power failure or locked bags.

[0059] In an optional embodiment, the circuit control unit is further configured to detect the operating state of the power supply battery, and when the power supply battery is in a depleted state, the circuit control unit outputs a depleted circuit break signal to disconnect the power supply circuit. The circuit control unit is also used to restore the power supply circuit to the conducting state according to the second wake-up signal, and to stop detecting the working state of the power supply battery during the target time period, thereby stopping the output of the power depletion circuit break signal.

[0060] The circuit control unit in this embodiment has two functions: active power-off and power restoration. On the one hand, the circuit control unit can detect the working status of the power supply battery. When the power supply battery is detected to be in a low-power state, the circuit control unit outputs a low-power circuit break signal to disconnect the connection line between the power supply battery and the power supply circuit, thereby realizing battery lock-up protection.

[0061] For example, the determination of a depleted state is based on the battery voltage being lower than a preset safety threshold. This threshold is set according to the characteristics of different types of batteries to ensure that the circuit is cut off in time before the battery is at risk of over-discharge, so as to protect the power supply battery and the vehicle.

[0062] On the other hand, upon receiving the second wake-up signal, the circuit control unit can restore the connection between the power supply battery and the power supply circuit, and simultaneously stop outputting the low-power disconnection signal, allowing the battery to normally supply power to the vehicle. For example, the target time period can be reasonably planned according to the time required for vehicle startup, such as setting it to 5-10 minutes, to ensure that the vehicle has sufficient time to complete the startup process and avoid the power supply circuit being disconnected again due to premature resumption of detection.

[0063] This feature is designed for scenarios where the battery is locked due to low power. It solves the problem that traditional wireless wake-up technology cannot reliably wake up the vehicle when the vehicle is powered off. It ensures that the vehicle can still be reliably woken up by this system after the battery is locked due to low power, restores normal power supply, improves the availability of the vehicle under special conditions, and reduces the inconvenience caused to users who cannot start the vehicle due to low power.

[0064] This embodiment effectively avoids safety risks such as permanent capacity decay, bulging, short circuit, or even thermal runaway caused by over-discharge of the power supply battery through the low-power detection and circuit-breaking protection functions of the circuit control unit, thereby extending the battery life and ensuring the vehicle's electrical safety.

[0065] In an optional embodiment, the execution feedback device further includes a voltage detection unit for detecting the voltage value of the power supply unit and outputting a prompt signal to charge or replace the power supply unit when the voltage value is less than a target voltage value.

[0066] For example, the target voltage value is set according to the type of power supply unit and the operating voltage requirements of the wireless signal receiving device. The target voltage value is the critical voltage that ensures the power supply unit can normally supply power to the signal receiving unit and the decoding processing unit.

[0067] In this embodiment, the output of the prompt signal can be varied, including through vehicle instrument display, mobile app push notifications, and flashing vehicle key indicator lights, allowing users to be promptly informed of the power supply unit's status. The detection frequency of the voltage detection unit can be adjusted according to actual needs, ensuring timely detection of voltage anomalies without excessive energy consumption due to frequent detection.

[0068] This embodiment monitors the status of the power supply unit to provide early warning of insufficient voltage in the power supply unit, thereby avoiding the inability of the wireless signal receiver to wake up due to power supply unit failure and reducing maintenance costs and inconvenience caused by sudden power supply unit failure.

[0069] For example, if a user leaves their vehicle unused for an extended period after a business trip, and the vehicle battery remains discharged in a depleted state, the circuit control unit of this disclosure detects the operating status of the power supply battery and disconnects the connection between the power supply battery and the power supply circuit, thus forcibly de-energizing the vehicle.

[0070] like Figures 1-5 As shown, after a business trip, the user found that vehicle 30 was out of power and could not start, and needed to wake up vehicle 30.

[0071] Pressing the wake-up button on the vehicle key 20 causes the enable signal of the wireless signal output device to convert mechanical pressure into an electrical output voltage signal. The signal output unit generates a low-frequency first wake-up signal in response to the voltage signal. The first wake-up signal contains the vehicle 30 identification information and is sent from the vehicle key 20 to the wireless signal receiving device.

[0072] The power supply unit of the wireless signal receiving device continuously supplies power to the circuit control unit of the signal receiving unit, the decoding processing unit, and the execution feedback device.

[0073] After the signal receiving unit of the wireless signal receiving device receives the low-frequency first wake-up signal, The decoding processing unit decodes the signal, confirms the validity of the first wake-up signal, and then generates a second wake-up signal to the circuit control unit of the execution feedback device.

[0074] The circuit control unit controls the connection between the power supply battery and the power supply circuit. For example, the circuit control unit drives the MOSFET to turn on the power supply circuit, so that the power supply battery supplies power through the power supply circuit, and the vehicle 30 resumes power supply.

[0075] The circuit control unit simultaneously sends a "wake-up successful" wake-up feedback signal to the wireless feedback unit, triggering the feedback process.

[0076] The wake-up feedback signal is received by the vehicle key 20, which then alerts the user to the successful feedback by flashing an indicator light or vibrating, thus completing the entire wake-up process.

[0077] The wake-up system of this embodiment eliminates the dependence on the vehicle body structure for hard-wired wake-up solutions in related technologies. It eliminates the need for additional wake-up wiring on the vehicle body or doors, avoiding damage to the waterproof structure of the doors during wiring and significantly improving the waterproof performance of the doors. Furthermore, this wake-up system uses wireless technology, eliminating the need for users to operate a specific mechanical key or press a microswitch in a fixed position to wake the vehicle, fully meeting users' needs for increased flexibility in wake-up operations. Moreover, this wake-up system, for its wireless wake-up solution, can not only be applied to daily vehicle wake-up but also solves the problem of unstable wake-up when the vehicle is powered off, ensuring that the vehicle can still be reliably woken up by this system even after the battery is depleted and locked, thus improving the stability of the wake-up system.

[0078] Based on the same inventive concept, this disclosure also provides a vehicle including the wake-up system provided in the embodiments of this disclosure. It should be noted that the vehicle provided in the embodiments of this disclosure has all the beneficial effects of the aforementioned wake-up system, which will not be repeated here.

[0079] In an optional embodiment, the vehicle further includes a power management system, wherein the execution feedback device of the wake-up system is integrated into the power management system.

[0080] After the execution feedback device in this embodiment is integrated, the components such as the circuit control unit, voltage detection unit, and wireless feedback unit work together with the relevant modules of the power management system. There is no need to design an additional independent installation space for the execution feedback device, which simplifies the overall circuit design and hardware layout of the vehicle.

[0081] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0082] Through the above description of the embodiments, those skilled in the art will understand that, for the sake of convenience and brevity, only the division of the above functional modules is used as an example. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0083] In the embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms.

[0084] In the description of this disclosure, it should be understood that if the terms "upper", "lower", "front", "rear", "left" and "right" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure.

[0085] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

Claims

1. A vehicle wake-up system, characterized in that, The vehicle includes a power supply battery and a power supply circuit connected to the power supply battery; The wake-up system includes: A wireless signal output device is used to output a first wake-up signal, the first wake-up signal including the vehicle's identification information; A wireless signal receiving device is configured to receive the first wake-up signal and output a second wake-up signal based on a valid first wake-up signal; the wireless signal output device is integrated inside the vehicle. An execution feedback device electrically connected to the wireless signal receiving device is used to output a conduction control signal to conduct the power supply circuit according to the received second wake-up signal, so that the power supply battery supplies power to the vehicle through the power supply circuit. The execution feedback device is integrated inside the vehicle.

2. The wake-up system according to claim 1, characterized in that, The wireless signal output device is integrated into the vehicle key, which includes a housing and a wake-up button. The wireless signal output device includes: An enabling unit is provided to generate a voltage signal in response to a user pressing the wake-up button. The enabling unit is located inside the housing at a position corresponding to the wake-up button. A signal output unit disposed within the housing and connected to the enabling unit generates the first wake-up signal upon triggering by the voltage signal.

3. The wake-up system according to claim 1, characterized in that, The wireless signal receiving device includes: A signal receiving unit is used to receive the first wake-up signal; The decoding processing unit connected to the signal receiving unit is used to decode the first wake-up signal and output the second wake-up signal when the first wake-up signal is valid.

4. The wake-up system according to claim 3, characterized in that, The number of power supply batteries is at least one, and each power supply circuit corresponds to one power supply battery. The execution feedback device includes a circuit control unit, configured to generate the conduction control signal according to the second wake-up signal, and output the conduction control signal to at least one of the power supply circuits to conduct the power supply circuits, so that the power supply battery supplies power to the vehicle through the conducted power supply circuits.

5. The wake-up system according to claim 4, characterized in that, The wireless signal receiving device further includes a power supply unit, which is electrically connected to the signal receiving unit, the decoding processing unit, and the circuit control unit, respectively, and is used to supply power to the signal receiving unit, the decoding processing unit, and the circuit control unit.

6. The wake-up system according to claim 5, characterized in that, The circuit control unit is also used to detect the working status of the power supply battery, and when the power supply battery is in a state of low power, the circuit control unit outputs a low power disconnect signal to disconnect the power supply circuit. The circuit control unit is also configured to generate the conduction control signal according to the second wake-up signal to restore the power supply circuit to a conduction state, and to stop detecting the working state of the power supply battery during a target time period.

7. The wake-up system according to claim 5, characterized in that, The execution feedback device further includes a voltage detection unit for detecting the voltage value of the power supply unit and outputting a prompt signal to charge or replace the power supply unit when the voltage value is less than the target voltage value.

8. The wake-up system according to claim 2, characterized in that, The execution feedback device further includes a wireless feedback unit, used to output a wake-up feedback signal after the power supply circuit is turned on. Wherein, the first wake-up signal is a low-frequency signal, and the wake-up feedback signal is a high-frequency signal.

9. A vehicle, characterized in that, The vehicle includes the wake-up system as described in any one of claims 1-8.

10. The vehicle according to claim 9, characterized in that, The vehicle also includes a power management system, and the execution feedback device of the wake-up system is integrated into the power management system.

Images