阅读说明：本技术 车辆及其辅助行车装置 (Vehicle and auxiliary driving device thereof ) 是由 王凯 于 2018-06-08 设计创作，主要内容包括：本发明实施例是关于一种车辆及其辅助行车装置,涉及车辆行驶技术领域,主要解决的技术问题是汽车侧向停车难以操控。主要采用的技术方案为：车辆辅助行车装置包括：支撑部件,包括可相对伸缩的第一支撑体和第二支撑体；行车部件,设置于所述第二支撑体。车辆辅助行车装置可置于车辆车体的底部,操控支撑部件,可以使第一支撑体支撑车体的底部,行车部件支撑底面,支撑所述车体悬空,行车部件可行驶方向可面向车体的侧面,相对于现有技术,可操控行车部件移动车体向车体侧面直行,操控较为便捷。(The embodiment of the invention relates to a vehicle and an auxiliary driving device thereof, relates to the technical field of vehicle driving, and mainly solves the technical problem that the lateral parking of the vehicle is difficult to control. The main technical scheme adopted is as follows: the vehicle assist driving device includes: the supporting part comprises a first supporting body and a second supporting body which can relatively stretch and retract; and a traveling component arranged on the second support body. The auxiliary vehicle-driving device of the vehicle can be arranged at the bottom of a vehicle body of the vehicle, the supporting part is controlled, the first supporting body can support the bottom of the vehicle body, the driving part supports the bottom surface, the vehicle body is suspended, the driving part can drive towards the side surface of the vehicle body, and compared with the prior art, the auxiliary vehicle-driving device of the vehicle can control the driving part to move the vehicle body to move straight towards the side surface of the vehicle body, and is convenient to control.)

1. A vehicle assist drive device, comprising:

the supporting part comprises a first supporting body and a second supporting body which can relatively stretch and retract;

And a traveling component arranged on the second support body.

2. the vehicle assisted walker device according to claim 1,

The traveling component includes a traveling mechanism and a steering mechanism that drives steering of the traveling mechanism with respect to the second support body.

3. The vehicle assist drive device according to claim 1, further comprising:

And a distance measuring member provided to the support member and/or the traveling member.

4. The vehicle assisted walker device according to claim 3,

the distance measuring component comprises a first distance meter and a second distance meter, the first distance meter faces to a first driving direction of the driving component, the second distance meter faces to a second driving direction of the driving component, and the second driving direction is opposite to the first driving direction.

5. The vehicle assist drive device according to claim 3, further comprising:

and the alarm component is connected with the distance measuring component and used for receiving the measuring distance measured by the distance measuring component, judging whether the measuring distance is greater than a preset distance or not, and giving an alarm if the measuring distance is greater than the preset distance.

6. The vehicle assisted walker device according to claim 1,

the support component comprises at least 2 power output parts, first telescopic ends of the at least 2 power output parts are hinged with the first support body, and second telescopic ends of the at least 2 power output parts are connected with the second support body;

a balance adjustment member comprising

The horizontal detector is arranged on the first support body;

And the power distribution instrument is respectively connected with the power output parts of at least 2 support parts and the horizontal detector, and adjusts the power output parts of the at least 2 support parts according to the horizontal data acquired by the horizontal detector so as to adjust the horizontal state of the support surface of the first support body.

7. a vehicle, characterized by comprising:

a vehicle body;

a vehicle accessory drive arrangement as claimed in any one of claims 1 to 6.

8. the vehicle of claim 7,

the first supporting body is fixed with the bottom of the vehicle body.

9. the vehicle of claim 8,

The auxiliary vehicle-driving device of the vehicle has an auxiliary driving state, when the auxiliary vehicle-driving device of the vehicle is in the auxiliary driving state, the first supporting body and the second supporting body are extended, and the driving part supports the vehicle body to be suspended;

The vehicle auxiliary driving device has a contraction state, when the vehicle auxiliary driving device is in the contraction state, the first supporting body and the second supporting body are contracted, and the driving part is suspended.

10. The vehicle of claim 9,

the bottom of the vehicle body is provided with an accommodating groove facing away from the bottom surface, and when the vehicle auxiliary driving device is in a contraction state, all or part of the vehicle auxiliary driving device is contracted in the accommodating groove.

Technical Field

The embodiment of the invention relates to the technical field of vehicle running, in particular to a vehicle and an auxiliary driving device thereof.

Background

The automobile has the functions of advancing, backing, steering and controlling, can meet the daily travel control requirements of people, brings great convenience to the life of people, is very convenient for traveling, and has the capacity of presenting explosive growth. Especially in a busy city, the parking spaces are arranged closely, and it is difficult for a driver with less proficient driving technique to stop the automobile in the parking spaces on both sides of the road by controlling the automobile to go forward, back and turn.

Disclosure of Invention

In view of this, the present invention provides a vehicle and an auxiliary driving device thereof, and mainly solves the technical problem that it is difficult to control a lateral parking of the vehicle.

In order to achieve the above purpose, the embodiments of the present invention mainly provide the following technical solutions:

in one aspect, an embodiment of the present invention provides a vehicle auxiliary driving apparatus, including:

the supporting part comprises a first supporting body and a second supporting body which can relatively stretch and retract;

And a traveling component arranged on the second support body.

the purpose of the embodiments of the present invention and the technical problems solved thereby can be further realized by the following technical measures.

optionally, the vehicle auxiliary driving device includes a driving mechanism and a steering mechanism, and the steering mechanism drives the driving mechanism to steer relative to the second supporting body.

Optionally, the vehicle auxiliary driving device further includes:

And a distance measuring member provided to the support member and/or the traveling member.

optionally, in the vehicle auxiliary driving device, the distance measuring component includes a first distance meter and a second distance meter, the first distance meter faces a first driving direction of the driving component, the second distance meter faces a second driving direction of the driving component, and the second driving direction is opposite to the first driving direction.

Optionally, the vehicle auxiliary driving device further includes:

And the alarm component is connected with the distance measuring component and used for receiving the measuring distance measured by the distance measuring component, judging whether the measuring distance is greater than a preset distance or not, and giving an alarm if the measuring distance is greater than the preset distance.

Optionally, the support member includes at least 2 power output portions, a first telescopic end of each of the at least 2 power output portions is hinged to the first support body, and a second telescopic end of each of the at least 2 power output portions is connected to the second support body;

A balance adjustment member comprising

The horizontal detector is arranged on the first support body;

And the power distribution instrument is respectively connected with the power output parts of at least 2 support parts and the horizontal detector, and adjusts the power output parts of the at least 2 support parts according to the horizontal data acquired by the horizontal detector so as to adjust the horizontal state of the support surface of the first support body.

in another aspect, an embodiment of the present invention provides a vehicle including:

A vehicle body;

The auxiliary driving device for the vehicle is disclosed.

The purpose of the embodiments of the present invention and the technical problems solved thereby can be further realized by the following technical measures.

Optionally, in the vehicle, the first support body is fixed to a bottom of the vehicle body.

Optionally, in the vehicle, the vehicle auxiliary driving device has an auxiliary driving state, when the vehicle auxiliary driving device is in the auxiliary driving state, the first supporting body and the second supporting body are extended, and the driving part supports the vehicle body to be suspended;

The vehicle auxiliary driving device has a contraction state, when the vehicle auxiliary driving device is in the contraction state, the first supporting body and the second supporting body are contracted, and the driving part is suspended.

optionally, the bottom of the vehicle body is provided with a receiving groove facing away from the bottom surface, and when the vehicle auxiliary vehicle device is in the retracted state, all or part of the vehicle auxiliary vehicle device is retracted into the receiving groove.

By means of the technical scheme, the vehicle and the auxiliary driving device thereof provided by the technical scheme of the invention at least have the following advantages:

According to the technical scheme provided by the embodiment of the invention, the vehicle auxiliary driving device can be arranged at the bottom of the vehicle body of the vehicle, the supporting part is controlled, the first supporting body can support the bottom of the vehicle body, the driving part supports the bottom surface and supports the vehicle body to be suspended, the driving direction of the driving part can face the side surface of the vehicle body, and compared with the prior art, the driving part can be controlled to move the vehicle body to move to the side surface of the vehicle body, and the control is convenient.

the foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the embodiments of the present invention more clear and clear, and to implement the technical solutions according to the contents of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic structural diagram of an auxiliary driving device for a vehicle according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an electrical connection structure of an auxiliary drive device for a vehicle according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a driving component of a vehicle auxiliary driving device according to an embodiment of the invention;

FIG. 4 is a schematic cross-sectional view of a travel mechanism of a vehicle assist drive device in accordance with an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objectives of the predetermined embodiments of the invention, the following detailed description will be made on the embodiments, structures, features and effects of the vehicle and the auxiliary driving device thereof according to the embodiments of the present invention with reference to the accompanying drawings and the preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to fig. 3, an embodiment of a vehicle auxiliary driving device according to the present invention is shown in fig. 1 to fig. 4, and the vehicle auxiliary driving device according to the present invention includes:

a support member 10 including a first support body and a second support body which are relatively retractable;

and a traveling member 20 provided to the second support.

According to the technical scheme provided by the embodiment of the invention, the vehicle auxiliary driving device can be arranged at the bottom of the vehicle body of the vehicle, the supporting part is controlled, the first supporting body can support the bottom of the vehicle body, the driving part supports the bottom surface and supports the vehicle body to be suspended, the driving direction of the driving part can face the side surface of the vehicle body, and compared with the prior art, the driving part can be controlled to move the vehicle body to move to the side surface of the vehicle body, and the control is convenient.

the support component can be a hydraulic mechanism, an electric push rod mechanism, an air cylinder mechanism and the like generally, and the telescopic distance between the first support body and the second support body can be adjusted. The first supporting body is used as a supporting part of the bottom of a vehicle body, the lifting of the vehicle body can be realized by adjusting the telescopic distance between the first supporting body and the second supporting body, namely, the driving part and the ground are supported, and the vehicle is supported by the first supporting body in a suspension manner, so that the driving part is controlled to move in order to drive the vehicle body. The supporting component comprises a power output part, a first telescopic end of the power output part is connected with the first supporting body, a second telescopic end of the power output part is connected with the second supporting body, and the telescopic distance between the first supporting body and the second supporting body can be adjusted by controlling the power output part. In order to improve the lifting stability of the vehicle body, the support component comprises at least 2 power output parts 11, at least 2 power output parts 11 can be arranged in parallel, first telescopic ends of at least 2 power output parts 11 are hinged with the first support body 12, and second telescopic ends of at least 2 power output parts 11 are connected with the second support body; a balance adjustment member including a level detector 31 provided to the first support body; and the power distribution instrument 32 is respectively connected with the power output parts 11 of at least 2 supporting parts and the horizontal detector 31, and adjusts the power output parts 11 of at least 2 supporting parts according to the horizontal data acquired by the horizontal detector 32 so as to adjust the horizontal state of the supporting surface of the first supporting body. In practice, the number of power output portions may be 2, 3, 4, etc. The supporting surface of the first supporting body and the vehicle support can be a flexible supporting surface made of flexible materials, for example, the supporting surface is made of rubber materials, and stable support is convenient to realize.

In some embodiments, the auxiliary vehicle-driving device of the vehicle is arranged separately from the vehicle body, the driving direction of the driving component can be unidirectional, in use, the driving direction of the driving component is adjusted and then placed at the bottom of the vehicle, then the supporting component is controlled to support the vehicle, and then the displacement of the driving component is controlled.

in further embodiments, the vehicle component comprises a running gear and a steering gear, which drives the steering of the running gear relative to the second support body. Specifically, the running mechanism comprises a first chassis 211, running wheels 212 arranged on the first chassis, and a driving motor 213 for driving the running wheels to run, the steering mechanism comprises a second chassis 221 and a steering motor 222, the second chassis 221 is rotatably connected with the first chassis 211 by an axis, the steering motor 222 is fixed on the first chassis 211, an inner gear ring coaxial with the axis is arranged in the second chassis 221, output teeth of the steering motor 222 are meshed with the inner gear ring, and the first chassis 211 and the second chassis 221 can be controlled to rotate by the axis by the driving of the steering motor, so that the running direction of the running wheels on the first chassis can be adjusted. The auxiliary vehicle-driving device of the vehicle can be integrated with a vehicle body, the driving direction of the driving part can be turned, the auxiliary vehicle-driving device of the vehicle is in a contraction state during operation, the first supporting body and the second supporting body are contracted, the driving part is suspended to adjust the driving direction of the driving wheels of the first chassis, then the auxiliary vehicle-driving device of the vehicle is adjusted to be in an auxiliary driving state, the first supporting body and the second supporting body are extended, and the driving part supports the vehicle body to be suspended. In addition, the vehicle auxiliary driving device can be arranged separately from the vehicle body, the in-situ steering of the vehicle body can be realized, the vehicle auxiliary driving device is in an auxiliary driving state, the first supporting body and the second supporting body extend, the driving part supports the vehicle body to be suspended, and the first chassis and the second chassis are adjusted to rotate around the axis, so that the vehicle body can be steered around the axis in situ.

in addition, in order to realize safe operation, the method also comprises the following steps: the distance measuring part 40 may be an infrared distance measuring instrument, an ultrasonic distance measuring instrument, or the like. The distance measuring part can be arranged on the supporting part and/or the travelling part, and realizes distance measurement on the periphery of the vehicle auxiliary travelling device. The distance measuring means may comprise more than 1 distance meter, for example the distance measuring means comprises a first distance meter and a second distance meter, the first distance meter being directed in a first direction of travel of the travelling means and the second distance meter being directed in a second direction of travel of the travelling means, the second direction of travel being opposite to the first direction of travel. Generally, the first driving direction and the second driving direction of the vehicle auxiliary driving device are generally the driving directions of the lifting vehicle towards the two sides of the vehicle, and the monitoring of the short-distance dangerous objects on the two sides of the vehicle can be realized through distance measurement. Further, the method also comprises the following steps: and the alarm component is connected with the distance measuring component and used for receiving the measuring distance measured by the distance measuring component, judging whether the measuring distance is greater than a preset distance or not, and giving an alarm if the measuring distance is greater than the preset distance, so that automatic danger early warning can be realized.

further, the vehicle-assisted driving apparatus further includes: and the remote control terminal is in wireless communication with the supporting component and the travelling crane component and is used for wirelessly controlling the supporting component and the travelling crane component. The remote control terminal can be a mobile phone, a tablet personal computer, a vehicle-mounted remote controller and the like.

further, the vehicle-assisted driving apparatus further includes:

the vehicle chassis image acquisition module can be arranged on the supporting component or the travelling component and is used for shooting a chassis image of the vehicle in real time;

The vehicle model identification module is used for acquiring the vehicle type of the vehicle; the model of the vehicle may be acquired by a user input, but is not limited thereto.

The driving part is connected with the vehicle model identification module and the vehicle chassis image acquisition module, and drives to a preset position of the vehicle chassis corresponding to the vehicle model according to the identified vehicle model and the chassis image of the vehicle shot in real time. The chassis preset positions of different vehicle types are different and can be determined according to the gravity center positions of different vehicle types, but the chassis preset positions are not limited to the gravity center positions, so that the gravity center positions of different vehicle types can be supported, and the stable support of vehicles can be realized.

in other embodiments, the vehicle model identification module is connected to the vehicle chassis image acquisition module, and is configured to identify the chassis image and determine a vehicle type of the vehicle.

fig. 5 shows an embodiment of a vehicle according to the present invention, and referring to fig. 5, the vehicle according to an embodiment of the present invention includes:

A vehicle body 100;

The vehicle auxiliary walk assist device 200 includes:

the supporting part comprises a first supporting body and a second supporting body which can relatively stretch and retract;

and a traveling component arranged on the second support body.

According to the technical scheme provided by the embodiment of the invention, the vehicle auxiliary driving device can be arranged at the bottom of the vehicle body of the vehicle, the supporting part is controlled, the first supporting body can support the bottom of the vehicle body, the driving part supports the bottom surface and supports the vehicle body to be suspended, the driving direction of the driving part can face the side surface of the vehicle body, and compared with the prior art, the driving part can be controlled to move the vehicle body to move to the side surface of the vehicle body, and the control is convenient.

specifically, the vehicle auxiliary driving device provided in the embodiment of the present invention may adopt the vehicle auxiliary driving device described in the above embodiment, and details in the embodiment of the present invention are not repeated.

The first support body may be fixed to the bottom of the vehicle body, but is not limited thereto. The auxiliary vehicle-driving device of the vehicle has an auxiliary driving state, when the auxiliary vehicle-driving device of the vehicle is in the auxiliary driving state, the first supporting body and the second supporting body are extended, and the driving part supports the vehicle body to be suspended; the vehicle auxiliary driving device has a contraction state, when the vehicle auxiliary driving device is in the contraction state, the first supporting body and the second supporting body are contracted, and the driving part is suspended. The bottom of the vehicle body 100 has a receiving groove 101 facing away from the bottom surface, and when the vehicle auxiliary device is in a retracted state, all or a part of the vehicle auxiliary device is retracted into the receiving groove. In the driving process, all or part of the vehicle auxiliary driving device is contracted in the accommodating groove, and driving parts are placed down in the process of vehicle translation.

The supporting component and the traveling component can be electric energy driving components, and the electric energy of the supporting component and the traveling component is taken from a battery of the vehicle body, or the electric energy of the supporting component and the traveling component is taken from an independent battery which is arranged on the traveling component or the supporting component.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed apparatus should not be construed to reflect the intent as follows: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art will appreciate that the components of the apparatus of the embodiments may be adapted and arranged in one or more arrangements different from the embodiments. The components of the embodiments may be combined into one component and, in addition, they may be divided into a plurality of sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the components of any apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination. The various component embodiments of the present invention may be implemented in hardware, or in a combination thereof.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or components not listed in a claim. The word "a" or "an" preceding a component or element does not exclude the presence of a plurality of such components or elements. The invention may be implemented by means of an apparatus comprising several distinct elements. In the claims enumerating several means, several of these means may be embodied by one and the same item. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.