阅读说明：本技术 驻车车身升降方法及装置 (Parking vehicle body lifting method and device ) 是由 钱坤 于 2021-07-22 设计创作，主要内容包括：本申请公开了一种驻车车身升降方法及装置,车辆的每个轮胎对应位置处设置有升降装置,其中,方法包括：检测车辆的驻车模式；若驻车模式为更换轮胎模式,且驻车时长大于第一预设时长,则控制对应更换轮胎的升降装置启动,将车辆的车身提高至轮胎更换位置；若驻车模式为脱困模式,且驻车时长大于第二预设时长,则控制对应待脱困轮胎的升降装置启动,将车身提高至轮胎脱困位置；若驻车模式为四轮支撑模式,且驻车时长大于第三预设时长,则控制每个轮胎的升降装置启动,将车身提高至驻车位置。由此,解决了相关技术中车身升起操作较为繁琐,且一旦工具遗失,无法实现车身的升起操作,具有较大限制性的技术问题。(The application discloses parking automobile body lift method and device, every tire of vehicle corresponds position department and is provided with elevating gear, wherein, the method includes: detecting a parking mode of the vehicle; if the parking mode is a tire replacement mode and the parking time is longer than a first preset time, controlling a lifting device corresponding to tire replacement to start, and lifting the vehicle body of the vehicle to a tire replacement position; if the parking mode is the escaping mode and the parking time length is longer than a second preset time length, controlling a lifting device corresponding to the tire to be escaped to start, and lifting the vehicle body to the tire escaping position; and if the parking mode is a four-wheel support mode and the parking time length is longer than a third preset time length, controlling the lifting device of each tire to start and lifting the vehicle body to a parking position. Therefore, the technical problems that in the prior art, the lifting operation of the vehicle body is complicated, and once a tool is lost, the lifting operation of the vehicle body cannot be realized, and the limitation is high are solved.)

1. A parking vehicle body lifting method is characterized in that a lifting device is arranged at a position corresponding to each tire of a vehicle, wherein the method comprises the following steps:

detecting a parking mode of the vehicle;

if the parking mode is a tire replacement mode and the parking time is longer than a first preset time, controlling a lifting device corresponding to tire replacement to start, and lifting the vehicle body of the vehicle to a tire replacement position;

if the parking mode is a escaping mode and the parking time length is greater than a second preset time length, controlling a lifting device corresponding to the tire to be escaped to start, and lifting the vehicle body to a tire escaping position;

and if the parking mode is a four-wheel support mode and the parking time length is longer than a third preset time length, controlling the lifting device of each tire to start, and lifting the vehicle body to a parking position.

2. The method of claim 1, further comprising, prior to initiating the lifting device that controls each tire:

detecting whether the vehicle is in a parking brake mode;

and if the vehicle is in the parking brake mode, judging that the vehicle starts a parking brake function.

3. The method of claim 1, wherein the detecting a park mode of the vehicle comprises:

receiving a mode selection instruction of a user;

and identifying that the parking mode is the tire replacement mode, the escaping mode or the four-wheel support mode according to the mode selection instruction while controlling the vehicle to enter the parking mode according to the mode selection instruction.

4. The method of claim 1, wherein the lifting device is a hydraulic column, further comprising:

generating a braking value of a master cylinder according to the tire replacement position, the tire escaping position or the parking position;

and controlling the master cylinder to brake according to the brake value so that the lifting device at the at least one tire releases oil.

5. The method of claim 1, further comprising, prior to detecting the park mode of the vehicle:

collecting an actual speed of the vehicle;

and judging whether the actual vehicle speed meets the parking mode or not so as to control the lifting of the vehicle body when the parking mode is met.

6. The utility model provides a parking automobile body elevating gear which characterized in that, every tire of vehicle corresponds position department and is provided with elevating gear, and wherein, the device includes:

the device comprises a detection module, a control module and a control module, wherein the detection module is used for detecting the parking mode of the vehicle;

the first lifting module is used for controlling a lifting device corresponding to the tire replacement to start if the parking mode is a tire replacement mode and the parking time is longer than a first preset time, so that the vehicle body of the vehicle is lifted to a tire replacement position;

the second lifting module is used for controlling a lifting device corresponding to the tire to be released to start if the parking mode is the release mode and the parking time is longer than a second preset time, and lifting the vehicle body to a tire release position;

and the third lifting module is used for controlling the lifting device of each tire to be started if the parking mode is a four-wheel support mode and the parking time is longer than a third preset time, so that the vehicle body is lifted to a parking position.

7. The apparatus of claim 6, further comprising:

and the judging module is used for detecting whether the vehicle is in a parking braking mode or not before the lifting device for controlling each tire is started, and judging that the vehicle starts a parking braking function if the vehicle is in the parking braking mode.

8. The apparatus of claim 6, wherein the detection module is further configured to receive a mode selection instruction from a user; and identifying that the parking mode is the tire replacement mode, the escaping mode or the four-wheel support mode according to the mode selection instruction while controlling the vehicle to enter the parking mode according to the mode selection instruction.

9. A vehicle, characterized by comprising: memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of parking body lift according to any of claims 1-5.

10. A computer-readable storage medium, on which a computer program is stored, characterized in that the program is executed by a processor for implementing a method for parking body lifts according to any of claims 1 to 5.

Technical Field

The application relates to the technical field of automobile intelligent control, in particular to a parking automobile body lifting method and device.

Background

At present, because a vehicle is parked for a long time, once the vehicle body is not lifted for a long time, a tire is in a pressed posture for a long time, the tire is easy to deform, or the tire is easy to wear, and the service life of the tire is greatly reduced.

In the related art, when the vehicle body needs to be lifted, such as the vehicle body is stuck or stuck, or the vehicle needs to replace a tire, it is often necessary to lift the vehicle body using a tool such as a jack. However, this operation is complicated, and once the tool is lost, the lifting operation of the vehicle body cannot be realized, which has a great limitation, and needs to be improved.

Content of application

The application provides a parking vehicle body lifting method and device, and aims to solve the problems that in the related technology, a vehicle body needs to be lifted by a tool, the operation is complicated, once the tool is lost, the lifting operation of the vehicle body cannot be realized, and the limitation is high.

The embodiment of the first aspect of the application provides a parking vehicle body lifting method, wherein a lifting device is arranged at a position corresponding to each tire of a vehicle, and the method comprises the following steps: detecting a parking mode of the vehicle; if the parking mode is a tire replacement mode and the parking time is longer than a first preset time, controlling a lifting device corresponding to tire replacement to start, and lifting the vehicle body of the vehicle to a tire replacement position; if the parking mode is a escaping mode and the parking time length is greater than a second preset time length, controlling a lifting device corresponding to the tire to be escaped to start, and lifting the vehicle body to a tire escaping position; and if the parking mode is a four-wheel support mode and the parking time length is longer than a third preset time length, controlling the lifting device of each tire to start, and lifting the vehicle body to a parking position.

Optionally, in an embodiment of the present application, before the lifting device for controlling each tire is started, the method further includes: detecting whether the vehicle is in a parking brake mode; and if the vehicle is in the parking brake mode, judging that the vehicle starts a parking brake function.

Optionally, in an embodiment of the present application, the detecting a parking mode of the vehicle includes: receiving a mode selection instruction of a user; and identifying that the parking mode is the tire replacement mode, the escaping mode or the four-wheel support mode according to the mode selection instruction while controlling the vehicle to enter the parking mode according to the mode selection instruction.

Optionally, in an embodiment of the present application, when the lifting device is a hydraulic column, the method further includes:

generating a braking value of a master cylinder according to the tire replacement position, the tire escaping position or the parking position; and controlling the master cylinder to brake according to the brake value so that the lifting device at the at least one tire releases oil.

Optionally, in an embodiment of the present application, before detecting the parking mode of the vehicle, the method further includes: collecting an actual speed of the vehicle; and judging whether the actual vehicle speed meets the parking mode or not so as to control the lifting of the vehicle body when the parking mode is met.

The embodiment of the second aspect of the application provides a parking automobile body elevating gear, every tire of vehicle corresponds position department and is provided with elevating gear, and the device includes: the device comprises a detection module, a control module and a control module, wherein the detection module is used for detecting the parking mode of the vehicle; the first lifting module is used for controlling a lifting device corresponding to the tire replacement to start if the parking mode is a tire replacement mode and the parking time is longer than a first preset time, so that the vehicle body of the vehicle is lifted to a tire replacement position; the second lifting module is used for controlling a lifting device corresponding to the tire to be released to start if the parking mode is the release mode and the parking time is longer than a second preset time, and lifting the vehicle body to a tire release position; and the third lifting module is used for controlling the lifting device of each tire to be started if the parking mode is a four-wheel support mode and the parking time is longer than a third preset time, so that the vehicle body is lifted to a parking position.

Optionally, in an embodiment of the present application, the method further includes: and the judging module is used for detecting whether the vehicle is in a parking braking mode or not before the lifting device for controlling each tire is started, and judging that the vehicle starts a parking braking function if the vehicle is in the parking braking mode.

Optionally, in an embodiment of the present application, the detection module is further configured to receive a mode selection instruction of a user; and identifying that the parking mode is the tire replacement mode, the escaping mode or the four-wheel support mode according to the mode selection instruction while controlling the vehicle to enter the parking mode according to the mode selection instruction.

An embodiment of a third aspect of the present application provides a vehicle, comprising: the parking vehicle body lifting method comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the parking vehicle body lifting method according to the embodiment.

A fourth aspect of the present application provides a computer-readable storage medium, on which a computer program is stored, wherein the program is executed by a processor for implementing the parking body lifting method according to the above embodiment.

Through the elevating gear that every tire corresponds position department and sets up, according to the parking mode control elevating gear's of vehicle rise or descend, realize the operable purpose of automobile body, avoid the long-time pressurized of automobile body, reduce the loss of tire, effectively promote the life of tire to the automobile body goes up and down more simply convenient, effectively improves the practicality and the convenience of vehicle, simply easily realizes. Therefore, the problems that in the prior art, the vehicle body needs to be lifted by using a tool, the operation is complicated, the lifting operation of the vehicle body cannot be realized once the tool is lost, and the limitation is high are solved.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a flow chart of a parking vehicle body lifting method provided according to an embodiment of the application;

FIG. 2 is a schematic diagram of a parking body lifting control provided according to an embodiment of the application;

fig. 3 is a schematic flow chart of a vehicle body lifting method according to an embodiment of the present application;

FIG. 4 is a block diagram illustrating a parking body lifting device according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application.

Description of reference numerals:

100-detection module, 200-first lifting module, 300-second lifting module, 400-third lifting module, 501-memory, 502-processor and 503-communication interface.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

The parking vehicle body lifting method and apparatus according to the embodiment of the present application will be described below with reference to the accompanying drawings. To the long-time parking of the vehicle that mentions at the above-mentioned background art center, in case do not raise the automobile body for a long time, make the tire be in a pressurized posture for a long time, cause the tire to warp easily, perhaps cause the tire loss, greatly reduced tire's life's problem, the application provides a parking automobile body lift method, in this method, through the elevating gear that every tire corresponds position department and sets up, according to the lift or the descending of the parking mode control elevating gear of vehicle, realize the mesh that the automobile body can be operated, avoid the automobile body to be pressurized for a long time, reduce the loss of tire, effectively promote tire's life, and the automobile body goes up and down more simply convenient, effectively improve vehicle's practicality and convenience, simple easy realization. Therefore, the problems that in the prior art, the vehicle body needs to be lifted by using a tool, the operation is complicated, the lifting operation of the vehicle body cannot be realized once the tool is lost, and the limitation is high are solved.

Specifically, fig. 1 is a schematic flow chart of a parking vehicle body lifting method provided in an embodiment of the present application.

As shown in fig. 1, the parking vehicle body lifting method includes the steps of:

in step S101, a parking mode of the vehicle is detected.

It can be understood that, in order to accurately lift the vehicle body, it is first required to detect whether the vehicle meets a lifting condition, for example, when the vehicle is in a parking state, the vehicle body of the vehicle is lifted, so as to avoid safety accidents caused by the lifting operation performed on the vehicle when the vehicle is in a driving state, and ensure the safety of the vehicle.

Firstly, the embodiment of the application detects the parking mode of the vehicle, and judges whether the vehicle is in the parking mode according to the gear of the vehicle or the whole vehicle data of the vehicle, so that the corresponding lifting tire and the lifting position are selected according to the parking mode of the vehicle. The parking mode may be classified into various modes, and as one possible implementation, the embodiments of the present application classify the parking mode into a tire replacement mode, a escaping mode, and a four wheel support mode. In this regard, those skilled in the art may set the setting according to actual situations, and are not particularly limited.

Optionally, in an embodiment of the present application, detecting a parking mode of the vehicle includes: receiving a mode selection instruction of a user; and controlling the vehicle to enter a parking mode according to the mode selection instruction, and identifying the parking mode as a tire replacement mode, a escaping mode or a four-wheel support mode according to the mode selection instruction.

It is understood that the embodiment of the present application may determine the parking mode of the vehicle according to a mode selection command of a user. As a possible implementation manner, the parking mode of the vehicle may be selected through the vehicle-mounted display screen, and the vehicle-mounted display screen may prompt the user to input the parking mode or provide multiple parking modes for the user to select, so that the parking mode of the vehicle may be accurately identified according to the mode selection instruction of the user.

In some embodiments, the parking mode of the vehicle may also be detected by other methods, for example, a tire replacement mode, a escaping mode, and a four-wheel support mode are described, for example, embodiments of the present application may detect tires of the vehicle, and when a failure of any tire of the vehicle is detected, for example, when the tire pressure is too low, it may be determined that the current mode is the tire replacement mode; when any tire of the vehicle is detected to be trapped, such as locked tires, the current mode of getting out of the trap can be judged; when it is detected that the vehicle is parked for a long time, the tire is not moved, and the tire is not broken, it may be determined that the four-wheel support mode is currently performed. The monitoring of the tire may be performed by using an existing device of the vehicle itself, or may be performed by using an additional monitoring device, which is not particularly limited. The embodiment of the application can also determine the parking mode of the vehicle through information displayed on the vehicle-mounted display screen, such as tire pressure or tire failure information or vehicle parking information displayed on the vehicle-mounted display screen.

Optionally, in an embodiment of the present application, before detecting the parking mode of the vehicle, the method further includes: collecting the actual speed of the vehicle; and judging whether the actual vehicle speed meets the parking mode or not so as to control the lifting of the vehicle body when the parking mode is met.

It is understood that, as described above, the body-lift control may be performed on the vehicle only when the vehicle is parked, and thus, before the parking mode of the vehicle is detected, the speed of the vehicle is detected to determine whether the vehicle satisfies the parking mode, and the body-lift control is performed when the parking mode is satisfied. For example, whether the vehicle speed is 0 or not is determined, and when the current vehicle speed of the vehicle is detected to be 30km/h, the current state of the vehicle does not satisfy the parking mode, at this time, the embodiment of the present application may prompt the user that the parking mode can be detected when the vehicle speed is 0. When it is detected that the current vehicle speed of the vehicle is 0, it is determined that the current state of the vehicle satisfies the parking mode, and the parking mode of the vehicle may be detected, where the detection may be performed by the detection method described in the above embodiment, which is not described in detail.

In step S102, if the parking mode is the tire replacement mode and the parking time period is longer than a first preset time period, the lifting device corresponding to the tire replacement is controlled to start, so as to raise the vehicle body of the vehicle to the tire replacement position.

In the actual execution process, when the parking mode of the vehicle is obtained through detection and is a tire replacement mode, the parking time is compared with certain preset time, and after the parking time is longer than the certain preset time, the lifting device corresponding to tire replacement is controlled to start, so that the tire is lifted to the corresponding height. For example, taking a preset time period of one minute and the front left tire needs to be replaced, when the parking time period is longer than one minute, the lifting device for controlling the front left tire lifts the front left tire, and the lifting height may be 10 cm. According to the embodiment of the application, a certain time delay is set, then the lifting operation is carried out, the operation safety can be ensured, and in the time, a user can change the parking mode or cancel the selected parking mode.

In some embodiments, as shown in fig. 2, the present application may be implemented with a separate ECU1(Electronic Control Unit) on the vehicle for controlling the start of the lifting device corresponding to the replacement of the tire, the ECU1 is controlled by the vehicle operation interface, the ECU1 and the ECU2 on the master cylinder can communicate with each other, the ECU1 has lower priority than the ECU2, and the ECU1 only operates when the current speed of the vehicle is 0.

In step S103, if the parking mode is the escaping mode and the parking time is longer than a second preset time, the lifting device corresponding to the tire to be escaped is controlled to start, so as to raise the vehicle body to the tire escaping position.

In the actual execution process, when the parking mode of the vehicle is detected to be the escaping mode, the parking time is compared with certain preset time, and after the parking time is longer than the certain preset time, the lifting device corresponding to the tire is controlled to start, so that the tire is lifted to the corresponding height. For example, taking a preset time period of one minute as an example, when the right front tire needs to be replaced, if the parking time period is longer than one minute, the lifting device for controlling the right front tire lifts the right front tire, and the lifting height may be 15 cm. According to the embodiment of the application, a certain time delay is set, then the lifting operation is carried out, the operation safety can be ensured, and in the time, a user can change the parking mode or cancel the selected parking mode.

In step S104, if the parking mode is the four-wheel support mode and the parking time period is longer than a third preset time period, the lifting device of each tire is controlled to be started, and the vehicle body is lifted to the parking position.

When the vehicle needs to be parked for a long time, the vehicle can wear a suspension system and tires, and the vehicle can slide and be dangerous. Thus, when the vehicle needs to be parked for a long time, the four wheels can be lifted, reducing wear on the suspension system and the tires.

In the actual implementation process, when the parking mode of the vehicle is detected to be the four-wheel support mode, the parking time is compared with certain preset time, and after the parking time is longer than the certain preset time, the lifting device of each tire is controlled to be started, so that each tire is lifted to the corresponding height. For example, taking a preset time period of one minute as an example, when the parking time period is longer than one minute, the lifting devices of the four tires are controlled to lift the corresponding tires, and the lifting height may be 10 centimeters.

Optionally, in an embodiment of the present application, when the lifting device is a hydraulic column, the method further includes: generating a braking value of a braking master pump according to a tire replacement position, a tire escaping position or a parking position; and controlling the brake master cylinder to brake according to the brake value so that the lifting device at the at least one tire releases oil.

Specifically, the lifting device of the embodiment of the application can be a vehicle hydraulic master cylinder system, a hydraulic lifting column is arranged at each tire, a hydraulic pipeline is arranged to be connected with a brake master cylinder, and lifting of each tire is achieved through the hydraulic lifting columns. And generating a braking value of the master cylinder according to different parking modes, and controlling the master cylinder to brake according to the braking value.

As shown in fig. 2, the ECU1 determines a tire to be lifted according to a parking mode, thereby determining to open a hydraulic cylinder at the corresponding tire, and after the ECU1 and the ECU2 receive a lifting command, the ECU2 controls the master cylinder to release oil to the hydraulic cylinder at a certain wheel or the hydraulic cylinders at all wheels and build pressure, thereby achieving the purpose of lifting the vehicle body.

As another possible implementation manner, the lifting device in the embodiment of the present application may also be a pneumatic suspension system, each pneumatic column is connected to the pneumatic master pump through a pneumatic pipeline, and the pneumatic system may operate in the same manner as the hydraulic system. In the pneumatic system, a master cylinder may be installed instead of the master cylinder in the above embodiments. The embodiment of the application is based on the existing braking hydraulic master cylinder system or the air suspension system, and the using effect can be greatly improved only by adding a small amount of parts.

Optionally, in an embodiment of the present application, before the lifting device for controlling each tire is started, the method further includes: detecting whether the vehicle is in a parking brake mode; and if the vehicle is in the parking brake mode, judging that the vehicle starts the parking brake function.

To ensure safe operation, the embodiment of the present application needs to detect whether the vehicle is in the parking brake mode before controlling each tire to rise, and the tire lifting can be performed when the vehicle speed is 0 and the parking brake mode is in the parking brake mode.

As shown in fig. 3, a process of lifting a parking vehicle body according to an embodiment of the present application is shown, specifically:

s201, obtaining the speed of the vehicle,

the current vehicle speed of the vehicle is obtained, for example, through information displayed on an on-vehicle display screen or detection of the rotation speed of a tire or the rotation speed of an engine, and is not particularly limited.

S202, judging whether the current speed of the vehicle is greater than 0 or equal to 0.

And S203, when the vehicle speed is greater than 0, prompting that the system can be started when the vehicle speed is 0.

When the vehicle speed is greater than 0, the embodiment of the application can prompt a user through the vehicle-mounted display screen.

And S204, when the vehicle speed is 0, the user can operate.

When the vehicle speed is 0, the embodiment of the present application may operate according to the parking mode of the vehicle, which may be determined in the manner described in the above embodiment. As an example, the parking mode selection is made through an in-vehicle display.

S205, the screen selects the tire replacement mode.

And S206, selecting a required tire lifting position.

When the tire needs to be replaced, the tire replacement mode is selected, and the corresponding tire is lifted up by the lifting device, and the lifting manner can be the manner described in the above embodiments, which is not described in detail.

And S207, selecting a trap escape mode by the screen.

And S208, selecting a required tire escaping position.

When the vehicle is required to get rid of the difficulty, and the difficulty getting mode is selected, the corresponding tire is lifted by the lifting device to get rid of the difficulty, and the lifting mode can be the mode recorded in the above embodiment, which is not described in detail.

S209, the screen selects the long-term parking mode.

And S210, selecting four-wheel support lifting.

When the vehicle needs to be parked for a long time, the long-term parking mode is selected, four tires of the vehicle are lifted, and the loss of a suspension system and the tires is reduced.

According to the parking automobile body lifting method provided by the embodiment of the application, the lifting device arranged at the corresponding position of each tire controls the lifting device to lift or fall according to the parking mode of the automobile, the purpose that the automobile body can be operated is achieved, the automobile body is prevented from being pressed for a long time, the loss of the tires is reduced, the service life of the tires is effectively prolonged, the automobile body is lifted more simply and conveniently, the practicability and convenience of the automobile are effectively improved, and the automobile body lifting method is simple and easy to achieve. Therefore, the problems that in the prior art, the vehicle body needs to be lifted by using a tool, the operation is complicated, the lifting operation of the vehicle body cannot be realized once the tool is lost, and the limitation is high are solved.

Next, a parking vehicle body lifting device proposed according to an embodiment of the present application is described with reference to the drawings.

Fig. 4 is a block schematic diagram of the parking body raising and lowering device according to the embodiment of the present application.

As shown in fig. 4, in the parking vehicle body elevating device, an elevating device is provided at each tire corresponding position of the vehicle, and the parking vehicle body elevating device 10 includes: a detection module 100, a first lifting module 200, a second lifting module 300, and a third lifting module 400.

Specifically, the detection module 100 is used for detecting a parking mode of a vehicle. And the first lifting module 200 is used for controlling the lifting device corresponding to the tire replacement to start if the parking mode is the tire replacement mode and the parking time is longer than a first preset time, so as to improve the vehicle body of the vehicle to the tire replacement position. And the second lifting module 300 is used for controlling the lifting device corresponding to the tire to be released to start if the parking mode is the release mode and the parking time is longer than a second preset time, so as to improve the vehicle body to the tire release position. And a third lifting module 400 for controlling the lifting device of each tire to be started to raise the vehicle body to the parking position if the parking mode is the four-wheel support mode and the parking time is longer than a third preset time.

Optionally, in an embodiment of the present application, the parking body lifting device 10 further includes: and the judging module is used for detecting whether the vehicle is in a parking braking mode or not before the lifting device for controlling each tire is started, and judging that the vehicle starts a parking braking function if the vehicle is in the parking braking mode.

Optionally, in an embodiment of the present application, the detection module is further configured to receive a mode selection instruction of a user; and controlling the vehicle to enter a parking mode according to the mode selection instruction, and identifying the parking mode as a tire replacement mode, a escaping mode or a four-wheel support mode according to the mode selection instruction.

Optionally, in an embodiment of the present application, when the lifting device is a hydraulic column, the parking body lifting device 10 further includes: the control module is used for generating a braking value of the braking master pump according to the tire replacement position, the tire escaping position or the parking position; and controlling the brake master cylinder to brake according to the brake value so that the lifting device at the at least one tire releases oil.

Optionally, in an embodiment of the present application, the parking body lifting device 10 further includes: the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring the actual speed of the vehicle before detecting the parking mode of the vehicle; and judging whether the actual vehicle speed meets the parking mode or not so as to control the lifting of the vehicle body when the parking mode is met.

It should be noted that the foregoing explanation of the parking vehicle body lifting method embodiment also applies to the parking vehicle body lifting device of this embodiment, and is not repeated here.

According to the parking automobile body elevating gear that this application embodiment provided, through the elevating gear that every tire corresponds position department and sets up, according to the rise or the descending of the parking mode control elevating gear of vehicle, realize the operable purpose of automobile body, avoid the automobile body to be stressed for a long time, reduce the loss of tire, effectively promote the life of tire to the automobile body goes up and down more simply convenient, effectively improves the practicality and the convenience of vehicle, simply easily realizes. Therefore, the problems that in the prior art, the vehicle body needs to be lifted by using a tool, the operation is complicated, the lifting operation of the vehicle body cannot be realized once the tool is lost, and the limitation is high are solved.

Fig. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle may include:

a memory 501, a processor 502, and a computer program stored on the memory 501 and executable on the processor 502.

The processor 502 executes the program to implement the parking body lifting method provided in the above-described embodiments.

Further, the vehicle further includes:

a communication interface 503 for communication between the memory 501 and the processor 502.

A memory 501 for storing computer programs that can be run on the processor 502.

The memory 501 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.

If the memory 501, the processor 502 and the communication interface 503 are implemented independently, the communication interface 503, the memory 501 and the processor 502 may be connected to each other through a bus and perform communication with each other. The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.

Optionally, in a specific implementation, if the memory 501, the processor 502, and the communication interface 503 are integrated on a chip, the memory 501, the processor 502, and the communication interface 503 may complete communication with each other through an internal interface.

The processor 502 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present Application.

The present embodiment also provides a computer-readable storage medium having stored thereon a computer program characterized in that the program, when executed by a processor, implements the parking body lifting method as above.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of implementing the embodiments of the present application.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.