Emergency escape system and vehicle

Abstract

The invention discloses an emergency escape system and a vehicle, and relates to the technical field of vehicle safety. The emergency escape system comprises a standby power supply and a switching module, the first end of the standby power supply is connected with a storage battery of the vehicle and the first input end of the switching module, the second end of the standby power supply is connected with a vehicle window motor of the vehicle, the second input end of the switching module is connected with the storage battery of the vehicle, and the output end of the switching module is connected with the vehicle window motor of the vehicle. The switching module is used for switching between the two states that the storage battery is connected with the car window motor and the standby power supply is connected with the car window motor. After the electric connection between the storage battery of the vehicle and the vehicle window motor fails, the standby power supply can be electrically connected with the vehicle window motor through the switching module, then it is guaranteed that the vehicle window motor can normally drive the vehicle window to move, it is guaranteed that passengers can move to the outside of the vehicle in time through the vehicle window, and then the situation that the passengers are hurt due to the abnormal state of the vehicle is avoided.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicle safety technology, and in particular to an emergency escape system and a vehicle. Background Art

[0002] After a vehicle falls into water or is hit by an external force, the vehicle battery fails due to electrical failure, collision, etc., and the entire vehicle immediately experiences high-voltage or low-voltage power outages, and the entire vehicle loses its power source. Since the entire vehicle loses power supply, the people inside the vehicle cockpit cannot open the door glass and sunroof immediately, thus missing a precious opportunity to escape. Summary of the invention

[0003] The embodiments of the present disclosure provide an emergency escape system and a vehicle, which can solve the above-mentioned technical problems existing in the related technologies. The technical solution is as follows:

[0004] In a first aspect, an emergency escape system is provided, the emergency escape system comprising a backup power supply and a switching module;

[0005] The first end of the backup power supply is connected to the battery of the vehicle and the first input end of the switching module, and the second end of the backup power supply is connected to the window motor of the vehicle;

[0006] The second input end of the switching module is connected to the battery of the vehicle, and the output end of the switching module is connected to the window motor of the vehicle. The switching module is used to switch between two states: the battery is connected to the window motor and the backup power supply is connected to the window motor.

[0007] In some possible implementations, the vehicle window emergency escape system further includes a diode, which is located between the backup power supply and the battery, with the positive electrode of the diode connected to the battery and the negative electrode of the diode connected to the backup power supply.

[0008] In some possible implementations, the switching module includes a single-pole double-throw switch, the single-pole double-throw switch having a first common end, a first switching end, and a second switching end, the first common end is connected to the output end, the first switching end is connected to the first input end, and the second switching end is connected to the second input end.

[0009] In some possible embodiments, the switching module includes a relay, which has a coil end, a second common end, a normally closed contact and a normally open contact, the coil end is connected to the battery, the second common end is connected to the output end, the normally closed contact is connected to the first input end, and the normally open contact is connected to the second input end.

[0010] In some possible implementations, the vehicle window motor is at least one of a door window motor and a sunroof motor.

[0011] In some possible implementations, when there are multiple window motors, each of the window motors is connected in parallel.

[0012] In some possible implementations, the backup power source is at least one of a supercapacitor, a lithium-ion battery, a lead-acid battery, and a graphene battery.

[0013] In some possible implementations, when there are multiple backup power supplies, each of the backup power supplies is connected in parallel.

[0014] In a second aspect, a vehicle is provided, comprising the emergency escape system described in any one of the first aspects.

[0015] In some possible implementations, the emergency escape system is located on the roof of the vehicle and is connected to the frame of the vehicle.

[0016] The beneficial effects of the technical solution provided by the present disclosure include at least:

[0017] In the present disclosure, after the electrical connection between the vehicle's battery and the window motor fails, the backup power supply can be electrically connected to the window motor through a switching module, thereby ensuring that the window motor can normally drive the movement of the window, ensuring that passengers can move to the outside of the vehicle through the window in a timely manner, thereby avoiding harm to passengers caused by the abnormal state of the vehicle.

[0018] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural schematic diagram of an emergency escape system provided by an embodiment of the present disclosure.

[0021] Figure 2 It is a structural schematic diagram of an emergency escape system provided by an embodiment of the present disclosure.

[0022] Figure 3 It is a structural schematic diagram of an emergency escape system provided by an embodiment of the present disclosure.

[0023] Figure 4 It is a structural schematic diagram of an emergency escape system provided by an embodiment of the present disclosure.

[0024] Figure 5 It is a schematic diagram of the workflow of an emergency escape system provided in an embodiment of the present disclosure.

[0025] Reference numerals:

[0026] 1. Backup power supply;

[0027] 2. Switching module; 2a. First input terminal; 2b. Second input terminal; 2c. Output terminal;

[0028] 21. single-pole double-throw switch; 211. first common terminal; 212. first switching terminal; 213. second switching terminal;

[0029] 22, relay; 221, coil end; 222, second common end; 223, normally closed contact; 224, normally open contact;

[0030] 3. Diode;

[0031] 100. Battery;

[0032] 200, window motor; 201, window controller; 202, window button;

[0033] 300. Trunk motor.

[0034] The above drawings show clear embodiments of the present disclosure, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present disclosure in any way, but to illustrate the concepts of the present disclosure to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0035] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0036] The present disclosure provides an emergency escape system, referring to Figure 1 As shown, the emergency escape system includes a backup power supply 1 and a switching module 2. One end of the backup power supply 1 is connected to the battery 100 of the vehicle and the first input end 2a of the switching module 2, respectively, and the second end of the backup power supply 1 is connected to the window motor 200 of the vehicle; the second input end 2b of the switching module 2 is connected to the battery 100 of the vehicle, and the output end 2c of the switching module 2 is connected to the window motor 200 of the vehicle. The switching module 2 is used to switch between the two states of the battery 100 being connected to the window motor 200 and the backup power supply 1 being connected to the window motor 200.

[0037] At the same time, the window controller 201 is electrically connected to the window motor 200 , and the window button 202 is electrically connected to the window controller 201 .

[0038] The window button 202 is a user-operated interface, usually located on the inside of a door or a center console. When a user presses the window button 202, the window button 202 sends an electrical signal to the window controller 201. The window button 202 usually has two directions (ie, up and down), corresponding to opening and closing the window, respectively.

[0039] The window controller 201 is used to receive a signal from the window button 202, and determine whether the window is raised or lowered according to the signal, and then send a command to the window motor 200 according to the signal to control the rotation direction and speed of the window motor 200. At the same time, the window controller 201 may also include safety functions, such as an anti-pinch function, which controls the window motor 200 to stop or reverse when an obstacle is detected.

[0040] The window motor 200 is an actuator responsible for converting electrical energy into mechanical energy to drive the window to open or close. After receiving the command from the window controller 201, the window motor 200 starts to rotate. The rotation of the window motor 200 is transmitted to the corresponding window glass through a transmission mechanism (such as a gear or a connecting rod) to open or close it. The rotation direction of the window motor 200 determines the movement direction of the window glass.

[0041] When the battery 100 is in a normal state: on the one hand, the second input terminal 2b of the switching module 2 is connected to the battery 100, and the output terminal 2c of the switching module 2 is connected to the window motor 200. After the window motor 200 receives the instruction from the window controller 201, the battery 100 provides electric energy to the window motor 200, so that the window motor 200 converts the electric energy into mechanical energy to drive the window to open or close; on the other hand, the two ends of the backup power supply 1 are respectively connected to the battery 100 and the grounding point, and the battery 100 supplies electric energy to the backup power supply 1, and the backup power supply 1 continuously stores electric energy until the target power is reached.

[0042] The target power may be the maximum energy storage value of the backup power supply 1 , or may be a pre-set or user-adjustable energy storage value (eg, 80% of the maximum energy storage value of the backup power supply 1 ).

[0043] When the battery 100 is in an abnormal state (i.e., the battery 100 cannot supply electrical energy to the window motor 200), the first input terminal 2a of the switching module 2 is connected to the backup power supply 1, and the output terminal 2c of the switching module 2 is connected to the window motor 200. After the window motor 200 receives the instruction from the window controller 201, the backup power supply 1 provides electrical energy to the window motor 200, thereby enabling the window motor 200 to convert the electrical energy into mechanical energy to drive the window to open or close.

[0044] In this way, after the electrical connection between the battery 100 and the window motor 200 fails, the backup power supply 1 can be electrically connected to the window motor 200 through the switching module 2, thereby ensuring that the window motor 200 can normally drive the movement of the window, ensuring that the passengers can move to the outside of the vehicle through the window in time, thereby avoiding harm to the passengers caused by the abnormal state of the vehicle.

[0045] In some embodiments, reference Figure 1 As shown, the vehicle window emergency escape system further includes a diode 3 , which is located between the backup power supply 1 and the battery 100 , and the positive electrode of the diode 3 is connected to the battery 100 , and the negative electrode of the diode 3 is connected to the backup power supply 1 .

[0046] The diode 3 has the characteristic of unidirectional conduction, so that when the battery 100 is in a normal state, the current output by the battery 100 can flow to the backup power supply 1 through the diode 3, so that the backup power supply 1 completes the charging work; when the battery 100 is in an abnormal state, the current output by the backup power supply 1 can be reversely cut off by the diode 3, and the backup power supply 1 cannot charge the battery 100, or the current flows from the damaged battery 100 to other electronic components or grounding points. The current output by the backup power supply 1 can only form a closed loop through the switching module 2 and the window motor 200.

[0047] The setting of the diode 3 prevents at least part of the electric energy in the backup power supply 1 from being consumed by the battery 100 or other electronic components, ensuring that all or at least most of the electric energy in the backup power supply 1 is used to supply the window motor 200, so as to ensure that the window motor 200 can normally drive the movement of the window.

[0048] In some embodiments, reference Figure 2 As shown, the switching module 2 includes a single-pole double-throw switch 21, which has a first common terminal 211, a first switching terminal 212, and a second switching terminal 213. The first common terminal 211 is connected to the output terminal 2c, the first switching terminal 212 is connected to the first input terminal 2a, and the second switching terminal 213 is connected to the second input terminal 2b.

[0049] When the battery 100 is in a normal state: the second input terminal 2b of the switching module 2 is connected to the battery 100, the output terminal 2c of the switching module 2 is connected to the window motor 200, the second switching terminal 213 of the single-pole double-throw switch 21 is connected to the second input terminal 2b, the first common terminal 211 is connected to the output terminal 2c, and the second switching terminal 213 is connected to the first common terminal 211.

[0050] After the window motor 200 receives the instruction from the window controller 201 , the battery 100 provides electric energy to the window motor 200 , so that the window motor 200 converts the electric energy into mechanical energy to drive the window to open or close.

[0051] When the battery 100 is in an abnormal state (i.e., the battery 100 cannot supply electrical energy to the window motor 200): the first input terminal 2a of the switching module 2 is connected to the backup power supply 1, the output terminal 2c of the switching module 2 is connected to the window motor 200, the first switching terminal 212 of the single-pole double-throw switch 21 is connected to the first input terminal 2a, the first common terminal 211 is connected to the output terminal 2c, and the first switching terminal 212 is connected to the first common terminal 211.

[0052] After the window motor 200 receives the instruction from the window controller 201 , the backup power supply 1 provides electric energy to the window motor 200 , so that the window motor 200 converts the electric energy into mechanical energy to drive the window to open or close.

[0053] The switching module 2 adopts the technical solution of a single-pole double-throw switch 21. First, as a manually operated physical switch, the single-pole double-throw switch 21 can be actively adjusted and switched by the driver without the need for an external power supply. Secondly, the single-pole double-throw switch 21 has a simple structure (metal contacts + mechanical components) and a low cost. The mechanical contacts are in direct physical contact without any intermediate conversion links, and the failure rate is low. Then, the use process of the single-pole double-throw switch 21 is a purely mechanical action, and the single-pole double-throw switch 21 is not easily affected by electromagnetic interference (EMI) or voltage fluctuations.

[0054] In some embodiments, reference Figure 3 As shown, the switching module 2 includes a relay 22, which has a coil terminal 221, a second common terminal 222, a normally closed contact 223 and a normally open contact 224. The coil terminal 221 is connected to the battery 100, the second common terminal 222 is connected to the output terminal 2c, the normally closed contact 223 is connected to the first input terminal 2a, and the normally open contact 224 is connected to the second input terminal 2b.

[0055] When the battery 100 is in a normal state: the second input terminal 2b of the switching module 2 is connected to the battery 100, the output terminal 2c of the switching module 2 is connected to the window motor 200, the normally open contact 224 of the relay 22 is connected to the second input terminal 2b, the second common terminal 222 is connected to the output terminal 2c, and under the magnetic force of the coil terminal 221, the normally open contact 224 is connected to the second common terminal 222.

[0056] After the window motor 200 receives the instruction from the window controller 201 , the battery 100 provides electric energy to the window motor 200 , so that the window motor 200 converts the electric energy into mechanical energy to drive the window to open or close.

[0057] When the battery 100 is in an abnormal state (i.e., the battery 100 cannot supply power to the window motor 200): the first input terminal 2a of the switching module 2 is connected to the backup power supply 1, the output terminal 2c of the switching module 2 is connected to the window motor 200, the normally closed contact 223 of the relay 22 is connected to the first input terminal 2a, the first common terminal 211 is connected to the output terminal 2c, the coil terminal 221 does not generate magnetic force, and the normally closed contact 223 is connected to the second common terminal 222.

[0058] After the window motor 200 receives the instruction from the window controller 201 , the backup power supply 1 provides electric energy to the window motor 200 , so that the window motor 200 converts the electric energy into mechanical energy to drive the window to open or close.

[0059] The switching module 2 adopts the technical solution of the relay 22. First, the relay 22 can be controlled by an electrical signal (such as a microcontroller, PLC, sensor) to achieve automatic switching. When an abnormal phenomenon occurs in the vehicle, the switching time of the switching module 2 caused by user reaction and operation can be shortened; secondly, the control coil end 221 is completely isolated from the contact circuit, and the driver does not need to directly contact the high-voltage circuit, reducing the risk of electric shock; then, the relay 22 has a longer working life, which is conducive to extending the service life of the emergency escape system.

[0060] In some embodiments, the window motor 200 is at least one of a door window motor and a sunroof motor. For example, the window motor 200 is a sunroof motor. When the vehicle falls into water, the door window falls into the water first, while the sunroof is at a higher position and is more likely to be exposed on the water surface. At this time, the sunroof is driven to open by the window motor 200, so that the people in the cockpit can escape from the vehicle through the sunroof.

[0061] In another exemplary embodiment, the window motor 200 is a door window motor. When the vehicle is hit by an external force on the side where the main driver's seat is located, the door window and sunroof on the impacted side may be damaged and unable to open due to the collapse of the corresponding energy-absorbing structure, and the entire vehicle frame may be deformed so that the door cannot be opened normally. At this time, the door window on the side where the co-pilot seat is located is driven to open by the window motor 200, allowing people in the cockpit to enter the vehicle through the sunroof and door windows.

[0062] In some embodiments, reference Figure 4 As shown, when there are multiple window motors 200, each window motor 200 is connected in parallel.

[0063] In order to cope with different abnormal conditions of the vehicle, the number of the window motors 200 can be multiple. For example, the number of the window motors 200 is five, that is, four door windows and one sunroof correspond to one window motor 200 respectively, and at the same time, the five window motors 200 are arranged in parallel. In this way, it can be ensured as much as possible that when the vehicle encounters various unexpected conditions, at least some of the window motors 200 work normally and drive the corresponding windows to open or close.

[0064] Exemplarily, when the vehicle falls into water, one window motor 200 drives the sunroof to open, and the people in the cockpit can escape from the vehicle through the sunroof; in another exemplary embodiment, after the vehicle is rear-ended by a vehicle behind, two window motors 200 drive the windows of two front doors (i.e., the doors corresponding to the main driver's seat and the co-driver's seat) to open, and the people in the cockpit can escape from the vehicle through the front doors.

[0065] In some embodiments, the backup power source 1 is at least one of a supercapacitor, a lithium-ion battery, a lead-acid battery, and a graphene battery.

[0066] The present disclosure does not limit the type of the backup power supply 1 , and the backup power supply 1 may be selected based on factors such as the energy storage performance, manufacturing cost, charge and discharge times required, volume and quality parameters, etc.

[0067] In some embodiments, reference Figure 4 As shown, when there are multiple backup power supplies 1, each backup power supply 1 is connected in parallel. The backup power supplies 1 connected in parallel can avoid that when one or more backup power supplies 1 are connected in series, it will be damaged or failed, resulting in all backup power supplies 1 being unable to provide power to the window motor 200.

[0068] When there are multiple backup power sources 1, the types of the backup power sources 1 can be the same, for example, all the backup power sources 1 can be supercapacitors; the types of the backup power sources 1 can also be different, for example, some of the backup power sources 1 are lithium-ion batteries, and the other backup power sources 1 are lead-acid batteries. The selection can be made based on factors such as the total energy storage value of all the backup power sources 1, manufacturing cost, charge and discharge times, volume and quality parameters, etc.

[0069] Based on the same concept, an embodiment of the present disclosure further provides a vehicle, which may include an emergency escape system as described in any one of the above embodiments.

[0070] The present disclosure does not specifically limit the types of vehicles, for example, sedans, buses, trucks, sport utility vehicles (SUV), etc. The vehicles can be fuel vehicles, pure electric vehicles (Blade Electric Vehicles, BEV, or EV), and hybrid electric vehicles (Hybrid Electric Vehicle, HEV), such as extended-range vehicles, plug-in vehicles, etc.

[0071] Reference Figure 5 As shown, the working principle of the emergency escape system is as follows:

[0072] Step 501 , the vehicle is powered on, and the battery 100 is discharged.

[0073] In step 502 , the battery 100 charges the backup power source 1 , and the battery 100 supplies power to the window motor 200 .

[0074] Step 503 , the vehicle is powered off and the battery 100 stops discharging.

[0075] Step 504 , the switching module 2 switches the state in which the battery 100 is connected to the window motor 200 to the state in which the backup power source 1 is connected to the window motor 200 .

[0076] Step 505 , the backup power supply 1 supplies power to the window motor 200 , and the driver sends an electrical signal to the window controller 201 through the window button 202 . The window controller 201 sends a command to the window motor 200 according to the signal to control the rotation direction and speed of the window motor 200 .

[0077] Step 506, the vehicle window is opened and the person inside the vehicle escapes from the vehicle.

[0078] In some embodiments, the emergency escape system is located on the roof and connected to the vehicle frame. Compared with the chassis of the vehicle, the roof is less likely to be impacted by external forces or soaked in water. Therefore, setting the emergency escape system on the roof can effectively reduce the risk of damage to the emergency escape system, especially the backup power supply 1, thereby ensuring that in critical moments, the backup power supply 1 can output electrical energy in time to drive the windows to move, thereby increasing the escape probability of people inside the vehicle.

[0079] In some embodiments, reference Figure 4 As shown, the vehicle further includes a trunk motor 300 , which is connected to the output terminal 2 c of the switching module 2 and the grounding point respectively.

[0080] When the battery 100 is in a normal state: on the one hand, the second input terminal 2b of the switching module 2 is connected to the battery 100, and the output terminal 2c of the switching module 2 is connected to the window motor 200 and the trunk motor 300. After the window motor 200 receives the instruction from the window controller 201, the battery 100 provides electric energy to the window motor 200 and the trunk motor 300 at the same time, so that the window motor 200 converts the electric energy into mechanical energy to drive the window to open or close, and the trunk motor 300 converts the electric energy into mechanical energy to drive the trunk cover to open or close. On the other hand, the two ends of the backup power supply 1 are respectively connected to the battery 100 and the grounding point, and the battery 100 supplies the backup power supply 1, and the backup power supply 1 continuously stores electric energy until the target power is reached.

[0081] When the battery 100 is in an abnormal state (i.e., the battery 100 cannot supply electrical energy to the window motor 200), the first input terminal 2a of the switching module 2 is connected to the backup power supply 1, and the output terminal 2c of the switching module 2 is connected to the window motor 200 and the trunk motor 300. After the window motor 200 receives the instruction from the window controller 201, the backup power supply 1 supplies electrical energy to the window motor 200 and the trunk motor 300, thereby enabling the window motor 200 to convert the electrical energy into mechanical energy to drive the window to open or close, and enabling the trunk motor 300 to convert the electrical energy into mechanical energy to drive the trunk cover to open or close.

[0082] In this way, after the battery 100 fails due to factors such as water ingress, external impact, etc., the backup power supply 1 can be started through the switching module 2 to achieve electrical connection between the backup power supply 1 and the window motor 200 and the trunk motor 300, thereby ensuring that the window motor 200 can normally drive the movement of the window and the trunk motor 300 can normally drive the movement of the trunk cover, ensuring that passengers can move to the outside of the vehicle through the windows or the trunk in time, thereby avoiding harm to the passengers due to the abnormal state of the vehicle.

[0083] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0084] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0085] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0086] It can be further understood that the orientation or position relationship indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0087] It is further understood that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection without other components between the two, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.

[0088] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0089] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the scheme disclosed herein. The present disclosure is intended to cover any variation, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the scope of rights.

[0090] It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims

1. An emergency escape system, characterized in that: The emergency escape system comprises a backup power supply (1) and a switching module (2); The first end of the backup power supply (1) is respectively connected to the storage battery (100) of the vehicle and the first input end (2a) of the switching module (2), and the second end of the backup power supply (1) is connected to the window motor (200) of the vehicle; The second input end (2b) of the switching module (2) is connected to the battery (100) of the vehicle, and the output end (2c) of the switching module (2) is connected to the window motor (200) of the vehicle. The switching module (2) is used to switch between two states: the battery (100) is connected to the window motor (200), and the backup power supply (1) is connected to the window motor (200).

2. The emergency escape system according to claim 1, characterized in that: The emergency escape system further comprises a diode (3), wherein the diode (3) is located between the backup power supply (1) and the storage battery (100), and the positive electrode of the diode (3) is connected to the storage battery (100), and the negative electrode of the diode (3) is connected to the backup power supply (1).

3. The emergency escape system according to claim 1, characterized in that: The switching module (2) comprises a single-pole double-throw switch (21), wherein the single-pole double-throw switch (21) has a first common end (211), a first switching end (212), and a second switching end (213), wherein the first common end (211) is connected to the output end (2c), the first switching end (212) is connected to the first input end (2a), and the second switching end (213) is connected to the second input end (2b).

4. The emergency escape system according to claim 1, characterized in that: The switching module (2) comprises a relay (22), the relay (22) having a coil end (221), a second common end (222), a normally closed contact (223) and a normally open contact (224), the coil end (221) being connected to the storage battery (100), the second common end (222) being connected to the output end (2c), the normally closed contact (223) being connected to the first input end (2a), and the normally open contact (224) being connected to the second input end (2b).

5. The emergency escape system according to claim 1, characterized in that: The vehicle window motor (200) is at least one of a vehicle door window motor and a sunroof motor.

6. The emergency escape system according to claim 5, characterized in that: When there are multiple window motors (200), each of the window motors (200) is connected in parallel.

7. The emergency escape system according to claim 1, characterized in that: The backup power source (1) is at least one of a supercapacitor, a lithium-ion battery, a lead-acid battery (100) and a graphene battery (100).

8. The emergency escape system according to claim 7, characterized in that: When there are multiple backup power supplies (1), each of the backup power supplies (1) is connected in parallel.

9. A vehicle, characterized in that: The vehicle comprises the emergency escape system according to any one of claims 1-8.

10. The vehicle according to claim 9, characterized in that The emergency escape system is located on the roof of the vehicle and is connected to the frame of the vehicle.

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