CN218907068U - Alarm device and vehicle - Google Patents

Abstract

The utility model discloses an alarm device and a vehicle, comprising: the system comprises a voice alarm module, a first timing module and a pressure sensing module arranged on a rearview mirror bracket in a vehicle; the pressure sensing module is respectively connected with the voice alarm module and the first timing module, and the output end of the first timing module is used for being connected with the flameout enabling end of the battery management system of the vehicle; the pressure sensing module is used for sending an activation signal outwards when being stressed; the voice alarm module is used for carrying out voice alarm when receiving the activation signal; the first timing module is used for sending the activation signal to the flameout enabling end after the activation signal is continuously received for a first preset time. The utility model can avoid the problem that articles hung on the rearview mirror in the automobile possibly cause injury to drivers and passengers, and improve the driving safety.

Description

Alarm device and vehicle

Technical Field

The utility model belongs to the technical field of automobile alarming, and particularly relates to an alarming device and a vehicle.

Background

With the continuous improvement of the living standard of people, automobiles almost become a standard for home delivery. Some users can hang articles such as Buddha beads, aromatherapy and the like on the rearview mirror in the automobile in order to make the automobile more attractive.

However, when the automobile collides, articles hung on the rearview mirror in the automobile may swing, which causes unexpected injury to drivers and passengers.

Disclosure of Invention

The embodiment of the utility model provides an alarm device and a vehicle, which are used for solving the problem that articles hung on a rearview mirror in a vehicle in the prior art possibly swing, and accidental injury is brought to drivers and passengers.

A first aspect of an embodiment of the present utility model provides an alarm device, which may include: the system comprises a voice alarm module, a first timing module and a pressure sensing module arranged on a rearview mirror bracket in a vehicle;

the pressure sensing module is respectively connected with the voice alarm module and the first timing module, and the output end of the first timing module is used for being connected with the flameout enabling end of the battery management system of the vehicle;

the pressure sensing module is used for sending an activation signal outwards when being stressed; the voice alarm module is used for carrying out voice alarm when receiving the activation signal; the first timing module is used for sending the activation signal to the flameout enabling end after the activation signal is continuously received for a first preset time.

In one embodiment, the alarm device further comprises a second timing module disposed between the pressure sensing module and the voice alarm module;

the second timing module sends the activation signal to the voice alarm module after continuously receiving the activation signal for a second preset time length, wherein the second preset time length is smaller than the first preset time length.

In one embodiment, the alarm device further comprises a third timing module connected with the pressure sensing module, and the output end of the third timing module is connected with the alarm enabling end of the central control display screen of the vehicle;

and the third timing module sends the activation signal to the alarm enabling end after continuously receiving the activation signal for a third preset time length, wherein the third preset time length is smaller than the first preset time length.

In one embodiment, the alarm device further comprises a remote communication module and/or a near field communication module connected to the pressure sensing module.

In one embodiment, the alarm device further comprises a power module, and the power module is respectively connected with the pressure sensing module, the first timing module and the voice alarm module.

In one embodiment, the alert device further comprises: the display module is connected with the pressure sensing module, is arranged on a rear windshield of the vehicle, and outputs a parking prompt pattern when receiving an activation signal.

In one embodiment, the alarm device further includes a fourth timing module disposed between the pressure sensing module and the display module, the fourth timing module transmitting the activation signal to the display module after continuously receiving the activation signal for a fourth preset duration, the fourth preset duration being less than the first preset duration.

In one embodiment, the alert device further comprises: a first switch arranged between the pressure sensing module and the voice alarm module, and/or a second switch arranged between the pressure sensing module and the first timing module.

In one embodiment, the alarm device further comprises a fifth timing module connected with the pressure sensing module, and an output end of the fifth timing module is connected with a double-flash enabling end of a lamp controller of the vehicle;

and the fifth timing module sends the activation signal to the dual-flash enabling end after continuously receiving the activation signal for a fifth preset time length, wherein the fifth preset time length is not less than the first preset time length.

A second aspect of an embodiment of the present utility model provides a vehicle comprising any one of the alert devices of the first aspect above.

Compared with the prior art, the embodiment of the utility model has the beneficial effects that: the utility model provides an alarm device is provided with pressure sensing module on the car inside rear-view mirror support, and pressure sensing module still is connected with pronunciation warning module and first timing module respectively, and the output of first timing module still is connected with the flameout enabling end of the battery management system of vehicle. When the pressure sensing module is stressed, an activation signal is sent outwards, and the voice alarm module can carry out voice alarm after receiving the activation signal so as to prompt a driver to hang articles on the rearview mirror in the automobile. And after continuously receiving the activation signal for a first preset time, the first timing module transmits the activation signal to the flameout enabling end of the battery management system so as to control the vehicle to flameout, avoid the problem that the vehicle runs in a state that the rearview mirror is hung on an object in the vehicle, possibly cause injury to drivers and passengers, improve driving safety, and meanwhile, the first timing module can avoid that the pressure sensing module is directly connected with the flameout enabling end, so that the problem that a user is difficult to adjust the angle of the rearview mirror in the vehicle due to pressure is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an alarm device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of another alarm device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of another alarm device according to an embodiment of the present utility model;

FIG. 4 is a schematic structural diagram of a fourth alarm device according to an embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of a fifth alarm device according to an embodiment of the present utility model;

FIG. 6 is a schematic structural diagram of a sixth alarm device according to an embodiment of the present utility model;

FIG. 7 is a schematic structural diagram of a seventh alarm device according to an embodiment of the present utility model;

FIG. 8 is a schematic structural diagram of an eighth alarm device according to an embodiment of the present utility model;

fig. 9 is a schematic structural diagram of a ninth alarm device according to an embodiment of the present utility model.

Detailed Description

In order to make the present solution better understood by those skilled in the art, the technical solution in the present solution embodiment will be clearly described below with reference to the accompanying drawings in the present solution embodiment, and it is obvious that the described embodiment is an embodiment of a part of the present solution, but not all embodiments. All other embodiments, based on the embodiments in this solution, which a person of ordinary skill in the art would obtain without inventive faculty, shall fall within the scope of protection of this solution.

The term "comprising" in the description of the present solution and the claims and in the above-mentioned figures, as well as any other variants, means "including but not limited to", intended to cover a non-exclusive inclusion, and not limited to only the examples listed herein. Furthermore, the terms "first" and "second," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

The implementation of the utility model is described in detail below with reference to the specific drawings:

fig. 1 is a schematic structural diagram of an alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail as follows:

as shown in fig. 1, an alarm device 10 provided in an embodiment of the present utility model may include: a voice alarm module 11, a first timing module 12 and a pressure sensing module 13 arranged on an interior mirror support of the vehicle.

The pressure sensing module 13 is respectively connected with the voice alarming module 11 and the first timing module 12, and the output end of the first timing module 12 is used for being connected with the flameout enabling end of the battery management system 21 of the vehicle 20.

The pressure sensing module 13 is used for sending an activation signal outwards when being stressed; the voice alarm module 11 is used for performing voice alarm when receiving the activation signal; the first timing module 12 is configured to send the activation signal to the flameout enable terminal after continuously receiving the activation signal for a first preset period of time.

The voice alarm module 11 is internally provided with a preset voice alarm, for example, the voice alarm can be voice such as "please notice the suspended articles of the inside rearview mirror," please take the suspended articles of the inside rearview mirror, "" the suspended articles of the inside rearview mirror, "the vehicle will flameout" and the like, and the specific voice alarm content can be set according to the actual situation.

The first timing module 12 may be a timer or a counter, and the first timing module 12 may perform timing when receiving the activation signal, and after continuously receiving the activation signal for a first preset period of time, send the activation signal to the outside. The first timing module 12 does not send the activation signal to the outside when the activation signal is continuously received for less than the first preset time period, so that flameout of the whole vehicle is avoided. After the activation signal is turned off, the first timing module 12 will reset to zero and re-time. For example, the first preset time period may be 10s.

The pressure sensing module 13 is arranged on a bracket of the inside rearview mirror, can be particularly arranged on the surface of the bracket or a place capable of hanging articles such as a mirror support surface and the like, and is used for sensing whether the inside rearview mirror hangs articles or not, and when the inside rearview mirror hangs articles or is stressed, the pressure sensing module 13 can generate and externally send a pressure signal, namely an activation signal. The pressure sensing module 13 may include one or more pressure sensors, among other things. When a plurality of pressure sensors are included, the plurality of pressure sensors are uniformly disposed on the support of the inside rear view mirror.

When the support of the inside rear view mirror hangs an object, the pressure sensing module 13 senses the force, generates an activation signal at this time, and transmits the activation signal to the voice alarm module 11 and the first timing module 12, respectively. After receiving the activation signal, the voice alarm module 11 performs a voice alarm to prompt the driver to hang the articles on the inside rearview mirror. The first timing module 12 continuously counts time after receiving the activation signal, and after continuously receiving the activation signal for a first preset period of time, sends the activation signal to the flameout enabling end of the battery management system 21 to control flameout of the vehicle and ensure driving safety. The battery management system 21 may send a KL15OFF flameout signal after receiving the activation signal at the flameout enabling end, so as to control the flameout of the vehicle.

After receiving the activation signal, if the duration of the activation signal is less than the first preset duration, which indicates that the suspended articles of the interior mirror are removed or the angle of the interior mirror is adjusted for the driver, the first timing module 12 will not send the activation signal to the flameout enabling end of the battery management system 21, and the vehicle will not flameout at this time. However, the voice alert module 11 will always voice alert for the duration of the activation signal.

Considering that the driver can adjust the angle of the rearview mirror in the vehicle in the driving process, the setting of the first preset duration can ensure that the angle adjustment of the driver is finished, and the vehicle cannot flameout. In addition, when the driver intermittently adjusts, the vehicle flameout is not triggered as long as the single adjustment time is less than the first preset time. Through the arrangement, the frequent flameout of the vehicle can be avoided, and the driving safety is improved.

For example, the first preset duration may be 10s, and the voice alarm module 11 is provided with a voice alarm prompt for "please take the suspended articles of the rearview mirror inside the vehicle".

After sensing the pressure, the pressure sensing module 13 sends an activation signal to the voice alarm module 11 and the first timing module 12, respectively. After receiving the activation signal, the voice alarm module 11 continuously broadcasts "please take the suspended articles of the inside rearview mirror. After continuously receiving the activation signal 10s, the first timing module 12 sends the activation signal to the flameout enabling end of the battery management system 21, so as to flameout the whole vehicle. After the driver takes away the suspended articles and the pressure sensing module 13 no longer senses the pressure, the driver can not send an activation signal to the outside any more, the voice alarm module stops voice broadcasting, and the whole vehicle is recovered to be normal.

According to the embodiment of the utility model, the pressure sensing module 13, the voice alarming module 11 and the first timing module 12 are arranged, so that voice alarming can be realized when the interior rearview mirror hangs an object, and the vehicle is flameout after a certain period of time, so that the vehicle is prevented from running when the object is hung, the visual field of a driver is not blocked, and the riding safety of drivers and passengers is improved.

Fig. 2 is a schematic structural diagram of another alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail as follows:

as shown in fig. 2, the alarm device 10 provided by the embodiment of the present utility model may include a power module 14. The power module 14 is respectively connected with the pressure sensing module 13, the first timing module 12 and the voice alarm module 11.

The power module 14 can be used as an independent power source for supplying power to the pressure sensing module 13, the first timing module 12 and the voice alarm module 11, and can ensure that the vehicle can still work normally when the power is off. For example, the power module 14 may be a solar cell or a lithium battery, and may be a 6V or 8V power source.

The power module 14 may include three power supply units, where the pressure sensing module 13, the first timing module 12, and the voice alarm module 11 correspond to one power supply unit respectively, so as to realize shunt power supply without mutual influence. The independent power supply can realize complete warning under the condition of power failure of the whole vehicle, namely: when the rearview mirror hangs articles in the automobile, the voice alarm is given, and when the hung articles exceed a first preset duration, ignition cannot be performed.

In addition, the power module 14 may be a hybrid power source. Namely: the power supply unit corresponding to the pressure sensing module 13 and the power supply unit corresponding to the voice alarm module 11 are independent power supplies, and the power supply unit corresponding to the first timing module 12 can be a whole vehicle power supply. During the running process of the vehicle, the whole vehicle is powered, and the first timing module 12 can work normally. After the vehicle is powered off, the vehicle is generally in a flameout state, and the first timing module 12 may not need to work, but only the voice alarm module 11 may work. Specifically, the selection can be performed according to actual conditions.

The power supply module 14 is arranged, so that the alarm device 10 can work normally in the ignition or flameout state of the vehicle, the normal operation of the voice alarm module 11 and the pressure sensing module 12 is guaranteed, the applicability is high, and the working reliability is high.

Fig. 3 is a schematic structural diagram of another alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail below:

as shown in fig. 3, the alarm device 10 according to the embodiment of the present utility model may further include a second timing module 15 disposed between the pressure sensing module 13 and the voice alarm module 11.

The second timing module 15 sends the activation signal to the voice alarm module 11 after continuously receiving the activation signal for a second preset time period, which is less than the first preset time period.

The second timing module 15 may be a timer or a counter, and the second timing module 15 may perform timing when receiving the activation signal, and after continuously receiving the activation signal for a second preset period of time, send the activation signal to the voice alarm module 11. And when the continuous receiving of the activation signal is smaller than the second preset time period, the activation signal is not sent to the voice alarm module 11. After the activation signal is turned off, the second timing module 15 will reset to zero and re-time. The second preset duration is generally smaller than the first preset duration, for example, the second preset duration is 1/2 or 1/3 of the first preset duration.

By providing the second timing module 15, frequent voice warning can be avoided when the driver adjusts the inside mirror for a short time or intermittently. The second preset time length is smaller than the first preset time length so as to ensure that a driver can be reminded in time, the vehicle is about to flameout, and the driver can conveniently control the state of the vehicle in time.

According to the embodiment of the utility model, by arranging the second timing module 15, frequent triggering of voice alarm can be avoided, distraction of a driver is avoided, and driving safety and the service life of the alarm device can be improved to a certain extent.

Fig. 4 is a schematic structural diagram of a fourth alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the portions related to the embodiment of the present utility model are shown in detail below:

as shown in fig. 4, the alarm device 10 provided by the embodiment of the present utility model may further include a third timing module 16 connected to the pressure sensing module 11, where an output end of the third timing module 16 is connected to an alarm enabling end of the central control display 22 of the vehicle 20.

The third timing module 16 sends the activation signal to the alarm enabling end after continuously receiving the activation signal for a third preset time period, wherein the third preset time period is less than the first preset time period.

The third timing module 16 may be a timer or a counter, and the third timing module 16 may perform timing when receiving the activation signal, and after continuously receiving the activation signal for a third preset period of time, send the activation signal to the alarm enabling end of the central control display screen 22, so that the central control display screen 22 performs an alarm, for example, performs a screen flicker alarm. When the activation signal is continuously received for less than the third preset time period, the activation signal is not sent to the alarm enabling end of the central control display screen 22. After the activation signal is turned off, the third timing module 16 will reset to zero and re-time. The third preset duration is generally smaller than the first preset duration, for example, the third preset duration is 1/2 or 1/4 of the first preset duration.

The third preset duration can be the same as the second preset duration, so that the central control display screen and the voice alarm module can alarm simultaneously, a plurality of alarm modes are adopted as far as possible to remind drivers and fellow passengers, and driving safety is guaranteed.

According to the embodiment of the utility model, by arranging the third timing module 16, various alarms can be realized, and the driving safety is further improved.

Fig. 5 is a schematic structural diagram of a fifth alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail as follows:

as shown in fig. 5, the alarm device 10 provided by the embodiment of the present utility model may further include a display module 17 connected to the pressure sensing module, where the display module 17 is disposed on a rear windshield of the vehicle, and the display module 17 outputs a parking prompt pattern when receiving an activation signal.

The display module 17 may be a display screen, and is disposed on a rear windshield, where a parking prompt pattern or a parking prompt text, for example, "please pay attention to the vehicle after the vehicle is about to park", "please pay attention to the vehicle after the vehicle is about to avoid", etc., are preset in the display module 17.

After being stressed, the pressure sensing module 13 sends the generated activation signal to the display module 17, and the display module 17 displays a corresponding parking prompt pattern to remind the driver of the vehicle to park, so that rear-end collision caused by untimely avoidance of the vehicle is avoided, and the riding safety of drivers and passengers is ensured. After the pressure sensing module 13 stops outputting the activation signal, the display module 17 stops displaying the parking prompt pattern.

According to the embodiment of the utility model, the display module 17 is arranged to prompt the rear vehicle in time, so that the probability of rear collision of the rear vehicle when a driver adjusts the rear view mirror in the vehicle or takes away suspended articles is reduced, and the driving safety is improved.

Fig. 6 is a schematic structural diagram of a sixth alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail below:

as shown in fig. 6, the alarm device 10 provided by the embodiment of the present utility model may include a fourth timing module 18 disposed between the pressure sensing module 13 and the display module 17, where the fourth timing module 18 sends the activation signal to the display module 17 after continuously receiving the activation signal for a fourth preset time period, and the fourth preset time period is less than the first preset time period.

The fourth timing module 18 may be a timer or a counter, and the fourth timing module 18 may perform timing when receiving the activation signal, and after continuously receiving the activation signal for a fourth preset period of time, send the activation signal to the display module 17, so that the display module 17 outputs the parking prompt pattern. The fourth timing module 18 does not send the activation signal to the display module 17 when the activation signal is continuously received for less than the fourth preset time period. After the activation signal is turned off, the fourth timing module 18 will reset to zero and re-time. The fourth preset duration is generally smaller than the first preset duration, for example, the fourth preset duration is 1/2 or 1/5 of the first preset duration. The fourth preset duration, the third preset duration, and the second preset duration may be the same.

According to the embodiment of the utility model, the fourth timing module 18 is arranged, so that the display module 17 is prevented from frequently outputting the parking prompt pattern on the basis of ensuring the reliable operation of the alarm device 10, the number of times of observing the rear vehicle is reduced, and the rear vehicle is prevented from frequently changing lanes or waiting.

Fig. 7 is a schematic structural diagram of a seventh alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail as follows:

as shown in fig. 7, the alarm device 10 provided by the embodiment of the present utility model may include a fifth timing module 19 connected to the pressure sensing module, where an output end of the fifth timing module 19 is connected to a dual flash enabling end of a lamp controller 23 of the vehicle.

The fifth timing module 19 sends the activation signal to the dual flash enable terminal after continuously receiving the activation signal for a fifth preset time period, where the fifth preset time period is not less than the first preset time period.

The fifth timing module 19 may be a timer or a counter, and the fifth timing module 19 may perform timing when receiving the activation signal, and after continuously receiving the activation signal for a fifth preset period of time, send the activation signal to the dual flash enabling end of the lamp controller 23, so that the lamp controller 23 controls the dual flash of the vehicle. After the activation signal is turned off, the fifth timer module 19 will reset to zero and count again. The fifth preset duration is generally not less than the first preset duration, for example, the fifth preset duration may be 10s.

In general, the whole vehicle still has electricity in a period of flameout, and the lamps can be controlled continuously. According to the embodiment of the utility model, the fifth timing module 19 is arranged, so that the double-flashing warning of the car lamps can be ensured after the car is extinguished due to the hanging objects of the rearview mirrors in the car, rear-end collision of the rear car and the car is avoided, and the probability of traffic accidents is reduced.

Fig. 8 is a schematic structural diagram of an eighth alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail below:

as shown in fig. 8, the alarm device 10 provided in the embodiment of the present utility model may further include: a first switch K1 arranged between the pressure sensing module 13 and the voice warning module 11, and/or a second switch K2 arranged between the pressure sensing module 13 and the first timing module 12.

The first switch K1 and the second switch K2 are controllable normally closed switches, and the first switch K1 and the second switch K2 can be used as control keys to be arranged in a control area of a steering wheel of the vehicle.

The first switch K1 and the second switch K2 are default closed switches, and in some road conditions, such as an ascending or descending road, the driver does not want to trigger a suspended article alarm in order to avoid accidents. By controlling the opening of the control keys of the steering wheel, K1 and/or K2, the alarm device 10 can be temporarily deactivated. Or, the voice alarm module sends out the voice alarm too frequently, and the voice broadcasting can be stopped by controlling the K1 to be opened. Or, the vehicle is not wanted to flameout because of suspended articles, and the flameout of the vehicle because of suspended articles can be avoided by controlling the K2 to be opened.

According to the embodiment of the utility model, more choices can be given to a driver by arranging the first switch K1 and the second switch K2, more use scenes can be adapted, and the driver can more reasonably control the vehicle.

Fig. 9 is a schematic structural diagram of a ninth alarm device according to an embodiment of the present utility model, and for convenience of explanation, only the parts related to the embodiment of the present utility model are shown in detail as follows:

as shown in fig. 9, the alarm device 10 provided in the embodiment of the present utility model may further include: a remote communication module 31 and/or a near field communication module 32 connected to the pressure sensing module.

Alternatively, the remote communication module 32 may be a 4G communication module or a 5G communication module, and the near field communication module may be a bluetooth communication module.

The pressure sensing module 13 can communicate with the car owner's mobile phone or cloud server through the remote communication module 32 when being stressed, so as to report and record the state of the vehicle in real time. The pressure sensing module 13 may also transmit the current vehicle state to the intelligent terminal (such as a smart watch, a bluetooth headset, etc.) of the driver and passenger in the vehicle through the near field communication module 31 when the force is applied. The method can be applied according to actual conditions.

By arranging the remote communication module 31 and/or the near field communication module 32, the embodiment of the utility model can realize remote recording and data transmission and storage of the alarm device 10, is convenient for more comprehensively evaluating the vehicle state during subsequent vehicle maintenance and improves the service life of the vehicle.

In addition, the power module 14 provided in the embodiment of the present utility model may also independently supply power to the second timing module 15, the third timing module 16, the display module 17, the fourth timing module 18, the fifth timing module 19, the near field communication module 31 and the remote communication module 32, so as to ensure reliable operation of each module.

The embodiment of the utility model also provides a vehicle comprising the warning device 10 according to any of the embodiments above.

The embodiment of the utility model provides the warning device, which can effectively avoid that a user hangs some unnecessary ornaments on the rearview mirror in the automobile, further ensure the driving vision of the driver and avoid secondary injury possibly caused by traffic accidents.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. An alert device, comprising: the system comprises a voice alarm module, a first timing module and a pressure sensing module arranged on a rearview mirror bracket in a vehicle;

the pressure sensing module is respectively connected with the voice alarm module and the first timing module, and the output end of the first timing module is used for being connected with a flameout enabling end of a battery management system of the vehicle;

the pressure sensing module is used for sending an activation signal outwards when being stressed; the voice alarm module is used for carrying out voice alarm when receiving the activating signal; the first timing module is used for sending the activation signal to the flameout enabling end after the activation signal is continuously received for a first preset time period.

2. The alert device of claim 1, further comprising a second timing module disposed between the pressure sensing module and the voice alert module;

and the second timing module sends the activation signal to the voice alarm module after continuously receiving the activation signal for a second preset time length, wherein the second preset time length is smaller than the first preset time length.

3. The warning device of claim 1, further comprising a third timing module coupled to the pressure sensing module, an output of the third timing module coupled to a warning enable end of a central control display of the vehicle;

and the third timing module sends the activation signal to the alarm enabling end after continuously receiving the activation signal for a third preset time length, wherein the third preset time length is smaller than the first preset time length.

4. The alert device according to claim 1, further comprising a remote communication module and/or a near field communication module connected to the pressure sensing module.

5. The warning device of any one of claims 1 to 4 further comprising a power module connected to the pressure sensing module, the first timing module, and the voice warning module, respectively.

6. The alert device of claim 1, wherein the alert device further comprises: the display module is connected with the pressure sensing module and is arranged on a rear windshield of the vehicle, and the display module outputs a parking prompt pattern when receiving the activation signal.

7. The alert device of claim 6 further comprising a fourth timing module disposed between the pressure sensing module and the display module, the fourth timing module transmitting the activation signal to the display module after a fourth predetermined period of time has elapsed since the activation signal was received, the fourth predetermined period of time being less than the first predetermined period of time.

8. The alert device of claim 1, wherein the alert device further comprises: a first switch disposed between the pressure sensing module and the voice alert module, and/or a second switch disposed between the pressure sensing module and the first timing module.

9. The warning device of claim 1, further comprising a fifth timing module coupled to the pressure sensing module, an output of the fifth timing module coupled to a dual flash enable of a lamp controller of the vehicle;

and the fifth timing module sends the activation signal to the dual-flash enabling end after continuously receiving the activation signal for a fifth preset time length, wherein the fifth preset time length is not less than the first preset time length.

10. A vehicle comprising an alarm device according to any one of claims 1 to 9.

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