CN118269983A - Reversing running system for automobile - Google Patents
Reversing running system for automobile Download PDFInfo
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- CN118269983A CN118269983A CN202410405890.8A CN202410405890A CN118269983A CN 118269983 A CN118269983 A CN 118269983A CN 202410405890 A CN202410405890 A CN 202410405890A CN 118269983 A CN118269983 A CN 118269983A
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- steering wheel
- vehicle body
- wheels
- controller
- steering
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- 230000007246 mechanism Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 5
- 241000238557 Decapoda Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18145—Cornering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/119—Conjoint control of vehicle sub-units of different type or different function including control of all-wheel-driveline means, e.g. transfer gears or clutches for dividing torque between front and rear axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The application relates to an automobile reversing running system. The method comprises the following steps: a vehicle body, a steering wheel, and a controller; the vehicle body is provided with four driving wheels which are distributed in a rectangular shape; the four driving wheels comprise two front wheels and two rear wheels, and the front wheels are positioned in front of the rear wheels; the controller is in signal connection with a steering wheel, and the steering wheel selectively controls the steering of the two front wheels, the two rear wheels or the four driving wheels through the controller so as to enable the vehicle body to crab, run forwards or run backwards. According to the scheme provided by the application, the steering wheel can selectively control the steering of the two front wheels, the two rear wheels or the four driving wheels through the controller, so that the vehicle body can run in a crab mode, forward running or backward running, the vehicle body is not limited by the transmission ratio of the reverse gear of the gearbox, when the vehicle body needs to be opened to the left side and the right side, a driver can change the control of the steering wheel on the driving wheels, the vehicle body can run in a crab mode to the left side or the right side, objects limited by the surrounding objects when the vehicle body turns are avoided, and the vehicle body is convenient to drive by the driver.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to an automobile reversing running system.
Background
In order to facilitate a driver to drive a car, the car is usually provided with a driving cab, the driver can control the car form in the driving cab, the position of the driving cab of the car on the market at present is fixed, the driver is controlling the car to reverse, especially need to assist with a plurality of sensors such as a rearview mirror, a reversing radar and the like when controlling the commercial car to reverse, thereby avoid the collision with articles behind the car when the car is reversing, however, the maximum speed of the car to reverse is limited by the transmission ratio of the reverse gear of a gearbox, so that the car reversing speed is slower, in addition, when the car needs to be driven to the left and right sides, the driver needs to control the car to turn, and the car turns to retrieve the influence of the front object, needs a certain space for the car to turn, and is very inconvenient to operate.
Disclosure of Invention
In order to solve or partially solve the problems existing in the related art, the application provides an automobile reversing running system which can enable a vehicle body to run in a direction changing manner.
The first aspect of the application provides an automobile reversing running system, which comprises a vehicle body, a steering wheel and a controller; the vehicle body is provided with four driving wheels which are distributed in a rectangular shape; the four driving wheels comprise two front wheels and two rear wheels, and the front wheels are positioned in front of the rear wheels; the controller is in signal connection with the steering wheel, and the steering wheel selectively controls the steering of the two front wheels, the two rear wheels or the four driving wheels through the controller so as to enable the vehicle body to crab, run forwards or run backwards.
Further, a plurality of arrangement areas are provided in the vehicle body, and the steering wheel can be provided in any one of the arrangement areas and the orientation of the steering wheel can be changed.
Further, the steering wheel is used for generating a direction changing command to the controller, and the controller is used for controlling the driving wheel to be paired with the steering wheel by receiving the direction changing command;
When the steering wheel is arranged forwards, the steering direction of the steering wheel is the same as the turning angle direction of the two front wheels;
when the steering wheel is arranged backwards, the steering direction of the steering wheel is the same as the turning angle direction of the two rear wheels or opposite to the turning angle direction of the two front wheels;
when the steering wheel is arranged towards the left, the steering wheel turns left, the vehicle body is driven to crab and run to the left and the rear, the steering wheel turns right, and the vehicle body is driven to crab and run to the left and the front;
When the steering wheel is arranged towards the right, the steering wheel turns left, the vehicle body is driven to run forward right, the steering wheel turns right, and the vehicle body is driven to run backward right.
Further, a direction operation key is arranged on the steering wheel and used for changing a direction command to the controller.
Further, the number of the arrangement areas is four, and the four arrangement areas are respectively distributed in the vehicle body in a diamond shape.
Further, the configuration area is a base, the steering wheel is detachably mounted on the base, the steering wheel is electrically connected with the base, and the base supplies power for the steering wheel.
Further, the steering wheel is provided with a wireless transceiver module, and the steering wheel is in wireless communication with the controller through the wireless transceiver module.
Further, the steering wheel is provided with an advancer for controlling the vehicle body to travel in the same direction as the steering wheel, and a brake for braking.
Further, the reversing running system of the automobile further comprises four driving mechanisms, wherein the driving mechanisms are connected with the driving wheels in one-to-one correspondence, and the driving mechanisms control the driving wheels to turn and drive the driving wheels to rotate circumferentially.
The technical scheme provided by the application can comprise the following beneficial effects: the steering wheel is in signal connection with the steering wheel, and the steering wheel controls the steering of two driving wheels in the same row or the same column through the controller, so that the vehicle body is driven by crabs, forwards or backwards, the vehicle body is not limited by the transmission ratio of the reverse gear of the gearbox, when the vehicle body needs to be driven to the left side and the right side, a driver can change the control of the steering wheel on the driving wheels, the vehicle body can be driven by crabs leftwards or rightwards, objects limited on the periphery when the vehicle body turns are avoided, and the vehicle body is driven by the driver conveniently.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
FIG. 1 is a schematic diagram of an automotive reverse drive system according to an embodiment of the present application;
FIG. 2 is a schematic view of a steering wheel turning left when the vehicle body is crab left in an embodiment of the application;
FIG. 3 is a schematic view of a steering wheel turning right while a vehicle body is being steered to the left in accordance with an embodiment of the present application;
FIG. 4 is a schematic view of a steering wheel turning left when a vehicle body is right-handed;
fig. 5 is a schematic view of a steering wheel turning right when a vehicle body is right-handed according to an embodiment of the present application.
Reference numerals: a vehicle body 1; a steering wheel 2; a drive wheel 3; a left front wheel 31; a right front wheel 32; a left rear wheel 33; a right rear wheel 34; an accelerator pedal 4; a brake pedal 5; and a base 6.
Detailed Description
Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While embodiments of the present application are illustrated in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In view of the above problems, an embodiment of the present application provides an automotive reversing driving system capable of enabling a vehicle body to travel in a direction changed.
The following describes the technical scheme of the embodiment of the present application in detail with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of a reversing drive system for an automobile according to an embodiment of the present application.
Referring to fig. 1, the reversing running system of the automobile comprises a vehicle body 1, a steering wheel 2 and a controller, wherein the vehicle body 1 is provided with four driving wheels 3, the driving wheels 3 are abutted against the ground, and the driving wheels 3 drive the automobile to run by rotating along the circumferential direction of the driving wheels. The four driving wheels 3 are distributed in a rectangular shape. The four driving wheels 3 comprise two front wheels and two rear wheels, the front wheels being located in front of the rear wheels. The controller is installed in the car body 1, and the controller is connected with the steering wheel 2 through signals.
With the front of the vehicle body 1 facing forward and the rear of the vehicle body 1 facing rearward, the left-hand side is the left side of the vehicle body 1 and the right-hand side is the right side of the vehicle body 1 when the driver faces the front of the vehicle body 1 inside the vehicle body 1. The steering wheel 2 selectively controls steering of the two front wheels, the two rear wheels, or the four driving wheels by sending an instruction to the controller so that the vehicle body 1 is crab-propelled, forward-propelled, or backward-propelled.
When the driver needs to drive the vehicle body 1 forwards, the driver sends an instruction to the controller through the steering wheel 2 to start a forward driving mode, in which the driver can control the steering of the two front wheels of the vehicle body 1 by rotating the steering wheel 2, when the steering wheel 2 is not rotated, the vehicle body 1 runs straight forwards, when the driver rotates the steering wheel 2 leftwards, the vehicle body 1 runs forwards left, and when the driver rotates the steering wheel 2 rightwards, the vehicle body 1 runs rightwards forwards.
When the driver needs to drive the vehicle body 1 backwards, the driver sends an instruction to the controller through the steering wheel 2 to start a backward driving mode, in which the driver can control the steering of the two rear wheels of the vehicle body 1 by rotating the steering wheel 2, when the steering wheel 2 is not rotated, the vehicle body 1 runs straight backwards, when the driver rotates the steering wheel 2 leftwards, the vehicle body 1 runs backwards to turn the vehicle rightwards, and when the driver rotates the steering wheel 2 rightwards, the vehicle body 1 runs backwards to turn the vehicle leftwards.
When the driver needs the car body 1 to crab leftwards, all driving wheels 3 are aligned, namely all driving wheels 3 roll forwards when rotating along the circumferential direction of the driver, the driver sends a command to the controller through the steering wheel 2, and a crab leftwards mode is started, and in the crab leftwards mode, the driver can control the steering of all driving wheels 3 of the car body 1 by rotating the steering wheel 2. When the driver rotates the steering wheel 2 leftward, the vehicle body 1 travels toward the left rear, and when the driver rotates the steering wheel 2 rightward, the vehicle body 1 travels toward the left front.
When the driver needs the car body 1 to crab to the right, all driving wheels 3 are aligned, namely all driving wheels 3 move forward when rotating along the circumferential direction of the driver, the driver sends a command to the controller through the steering wheel 2 to start a crab to the right mode, and in the crab to the right mode, the driver can control the steering of all driving wheels 3 of the car body 1 by rotating the steering wheel 2. When the driver turns the steering wheel 2 to the left, the vehicle body 1 turns to the right in front of the vehicle, and when the driver turns the steering wheel 2 to the right, the vehicle body 1 turns to the right in rear of the vehicle.
The steering wheel 2 is in signal connection with the steering wheel 2 through the controller, and the steering wheel 2 selectively controls the steering of the two front wheels, the steering of the two rear wheels or the steering of the four driving wheels, so that the vehicle body 1 is driven by a crab, forwards or backwards, the vehicle body 1 is not limited by the transmission ratio of the reverse gear of the gearbox, when the vehicle body 1 needs to be driven to the left side and the right side, a driver can change the control of the steering wheel 2 on the driving wheel 3, the vehicle body 1 can be driven by the crab in a straight line to the left side or the right side, objects limited on the periphery when the vehicle body 1 turns are avoided, and the vehicle body 1 is convenient to drive by the driver.
In some embodiments, the steering wheel 2 is fixed in the vehicle body 1, the steering wheel 2 is arranged forward, cameras are respectively arranged at the rear end, the left end and the right end of the vehicle body 1, and when the vehicle is switched to a backward running mode, a driver can observe the environment behind the vehicle body 1 through the cameras at the rear end of the vehicle body 1, so that the driver can conveniently drive the vehicle body 1 to run backward; when the left crab mode is switched, a driver can observe the environment at the left side of the vehicle body 1 through a camera at the left end of the vehicle body 1, so that the driver can conveniently drive the vehicle body 1 to run left crab; after the right crab running mode is switched, a driver can observe the right environment of the vehicle body 1 through the camera at the right end of the vehicle body 1, so that the driver can conveniently drive the vehicle body 1 to run right crab running.
In this embodiment, when the steering wheel 2 is oriented to the driver to steer the steering wheel 2, a plurality of arrangement areas are provided in the vehicle body 1, and the steering wheel 2 can be arranged in any one of the arrangement areas and the orientation of the steering wheel 2 is changed, wherein windshields are respectively provided at the left end, the right end and the rear end of the vehicle body 1. When the steering wheel 2 is arranged in the arrangement area close to the left end in the vehicle body 1, the steering wheel 2 is arranged to the left, the steering wheel 2 sends a command to the controller, a left crab mode is started, a driver can observe the environment at the left side of the vehicle body 1 through the windshield at the left end of the vehicle body 1, and the driver can conveniently drive the vehicle body 1 to crab left; when the steering wheel 2 is arranged in the arrangement area close to the right end in the vehicle body 1, the steering wheel 2 is arranged towards the right, the steering wheel 2 sends a command to the controller, a right crab mode is started, a driver can observe the environment on the right of the vehicle body 1 through a windshield at the right end of the vehicle body 1, and the driver can conveniently drive the vehicle body 1 to crab rightwards; when the steering wheel 2 is arranged in the arrangement area near the rear end in the vehicle body 1, the steering wheel 2 is arranged backwards, the steering wheel 2 sends a command to the controller, a backward running mode is started, a driver can observe the environment behind the vehicle body 1 through the windshield at the rear end of the vehicle body 1, and the driver can conveniently drive the vehicle body 1 to run backwards.
In the present embodiment, the steering wheel 2 is used for generating a direction changing command to the controller, and the controller controls the corresponding driving wheel 3 to be paired with the steering wheel 2 by receiving the direction changing command; when the steering wheel 2 is arranged forward, the steering direction of the steering wheel 2 is the same as the turning direction of the two front wheels; when the steering wheel 2 is set backwards, the steering direction of the steering wheel 2 is the same as the turning angle direction of the two rear wheels, or the steering direction of the steering wheel 2 is opposite to the turning angle direction of the two front wheels, the two rear wheels are used for providing steering, the two front wheels are used for providing power for example, the controller controls the two rear wheels to be paired with the steering wheel 2, and at the moment, the steering wheel 2 can control the steering of the two rear wheels; when the steering wheel 2 is arranged leftwards, the steering wheel 2 turns leftwards, the vehicle body 1 is driven leftwards and backwards, the steering wheel 2 turns rightwards, and the vehicle body 1 is driven leftwards and forwards; when the steering wheel 2 is set to the right, the steering wheel 2 turns left, the vehicle body 1 is moved forward and the steering wheel 2 turns right, and the vehicle body 1 is moved backward and the steering wheel 2 is moved forward and the steering wheel 1 is moved backward.
In some embodiments, a direction operation key is arranged on the steering wheel 2 and is used for changing a direction command to the controller, wherein the direction operation key comprises a forward key, a left key, a right key and a backward key, and when a driver presses the forward key, the vehicle body 1 starts a forward running mode; when the driver presses the backward key, the vehicle body 1 starts a backward running mode; when a driver presses a left travel key, the vehicle body 1 starts a left crab travel mode; when the driver presses the right-going key, the vehicle body 1 starts a right-going crab mode, and the driver can switch among a forward-going mode, a backward-going mode, a left-going crab mode and a right-going crab mode by operating the direction operation key on the steering wheel 2, so that the driver can more flexibly operate the vehicle body 1 to drive the vehicle body 1, and can flexibly select a proper mode according to the field condition.
The four arrangement areas are respectively distributed in the vehicle body 1 in a diamond shape, the four arrangement areas are in one-to-one correspondence with a forward running mode, a backward running mode, a left crab running mode and a right crab running mode, one arrangement area for starting the forward running mode is arranged in the vehicle body 1 at a position close to the front end of the vehicle body 1, one arrangement area for starting the backward running mode is arranged in the vehicle body 1 at a position close to the rear end of the vehicle body 1, one arrangement area for starting the left crab running mode is arranged in the vehicle body 1 at a position close to the left end of the vehicle body 1, one arrangement area for starting the right crab running mode is arranged in the vehicle body 1 at a position close to the right end of the vehicle body 1, and a driver can set the steering wheel 2 in the proper arrangement area according to actual driving conditions and select the corresponding modes to drive the vehicle body 1.
In some embodiments, when the driver sets the steering wheel 2 in one of the configuration areas, the steering wheel 2 may automatically send an instruction to the controller according to the current direction of the steering wheel 2 or the set configuration area, and select a corresponding mode, for example, when the driver sets the steering wheel 2 in the configuration area near the left end of the vehicle body 1, the steering wheel 2 identifies the current configuration area through the sensor, and sends an instruction to the controller, and then starts the left crab mode; for example, when the driver sets the steering wheel 2 to the right, the steering wheel 2 recognizes its own orientation by the sensor and sends an instruction to the controller, and then starts the right crab mode.
In this embodiment, the configuration area is a base 6, the steering wheel 2 is detachably mounted on the base 6, and the steering wheel 2 is electrically connected with the base 6, the base 6 supplies power to the steering wheel 2, the four bases 6 are provided, a power supply battery is arranged in the vehicle body 1, the power supply battery is electrically connected with each base 6, when the steering wheel 2 is mounted on the base 6, the power supply battery supplies power to the base 6, the base 6 supplies power to the steering wheel 2, in addition, the base 6 can fix the steering wheel 2, after the steering wheel 2 is mounted on the base 6, the orientation of the steering wheel 2 is locked, and the steering wheel 2 can only rotate but cannot change the orientation. For convenience of driver to control the vehicle body 1 to run, the steering wheel 2 is provided with an advancing device and a brake, the advancing device is used for controlling the vehicle body 1 to run in the same direction as the steering wheel 2, for example, when the steering wheel is arranged towards the left of the steering wheel 2, the advancing device can control the vehicle body 1 to run towards the left front or the left rear; when the steering wheel is arranged towards the right 2, the advancer can control the vehicle body 1 to travel towards the front right or the rear right; when the steering wheel is set backwards 2, the advancer can control the vehicle body 1 to travel backwards. The brake is used for braking. An accelerator pedal 44 and a brake pedal 55 are arranged around a base 6 near the front end of the vehicle body 1, the accelerator pedal 44 can control the vehicle body 1 to accelerate forward, the brake pedal 55 can control the vehicle body 1 to brake, the accelerator pedal 44 and the brake pedal 55 are not arranged around other bases 6 except for the base 6 near the front end of the vehicle body 1, and when the steering wheel 2 is arranged on the base 6 near the front end of the vehicle body 1, a driver does not need to press a forward driver and a brake, and the driver can control the vehicle body 1 to move forward or brake by stepping on the accelerator pedal 44 and the brake pedal 55. When a driver sets the steering wheel 2 on the base 6 near the left end of the vehicle body 1, the base 6 near the right end of the vehicle body 1 or the base 6 near the rear end of the vehicle body 1, the driver can control the vehicle body 1 to accelerate and advance through an advancer on the steering wheel 2, and can also control the vehicle body 1 to brake through a brake on the steering wheel 2; specifically, the advancer and the brake are pushable buttons.
In some embodiments, the steering wheel 2 is provided with a wireless transceiver module, the steering wheel 2 is in wireless communication with the controller through the wireless transceiver module, when a driver operates the steering wheel 2, the steering wheel 2 sends signals to the controller through a wireless network, and the controller controls the driving wheel 3 to do corresponding actions according to the content of the signals.
In some embodiments, the base 6 and the controller realize data transmission through a data line, after the steering wheel 2 is mounted on the base 6, the steering wheel 2 and the base 6 realize data transmission through terminals, the steering wheel 2 realizes data transmission through the base 6 and the controller, when a driver operates the steering wheel 2, the steering wheel 2 sends signals to the controller through the base 6 and the data line, and the controller controls the driving wheel 3 to do corresponding actions according to the content of the signals.
The vehicle reversing running system further comprises four driving mechanisms, the driving mechanisms are connected with the driving wheels 3 and correspond to each other one by one, each driving mechanism controls a single driving wheel 3 to turn and drive the driving wheels 3 to rotate circumferentially, after receiving an instruction sent by the steering wheel 2, the controller sends the instruction to the driving mechanisms, the driving mechanisms control the corresponding driving wheels 3 to turn and rotate circumferentially along the driving wheels 3, and therefore each driving wheel 3 is guaranteed not to interfere with each other, and accordingly the vehicle body 1 can move forwards, backwards or crab.
FIG. 2 is a schematic view of a steering wheel turning left when the vehicle body is crab left in an embodiment of the application; FIG. 3 is a schematic view of a steering wheel turning right while a vehicle body is being steered to the left in accordance with an embodiment of the present application; FIG. 4 is a schematic view of a steering wheel turning left when a vehicle body is right-handed; fig. 5 is a schematic view of a steering wheel turning right when a vehicle body is right-handed according to an embodiment of the present application.
In some embodiments, the vehicle body 1 is provided with a steering detection part for detecting the steering of the driving wheels 3 and transmitting the detected data to the controller, when the controller receives an instruction transmitted by the steering wheel 2, if the instruction is to switch to a forward running mode, the steering detection part detects the current steering of the driving wheels 3 and transmits the detection result to the controller, and the controller controls the corresponding driving wheels 3 through the driving mechanism to change the steering angle, so that all the driving wheels 3 are forward oriented, that is, the driving wheels 3 can roll forward when the driving wheels 3 rotate along the circumferential direction, and the normal forward form of the vehicle is ensured without slipping the driving wheels 3 because each driving wheel 3 is different in orientation. When the controller receives the command sent by the steering wheel 2, if the command is switched to a backward running mode, the steering detection part detects the current steering of the driving wheels 3 and sends the detection result to the controller, and the controller controls the corresponding driving wheels 3 to change the turning angle through the driving mechanism so as to lead all the driving wheels 3 to face forward. When the controller receives an instruction of a left crab mode, the steering detection part detects the current steering of the driving wheels 3 and sends a detection result to the controller, and the controller controls the corresponding driving wheels 3 to change the turning angle through the driving mechanism so as to enable all the driving wheels 3 to face forwards; referring to fig. 2, when the driver turns the steering wheel 2 to the left, the driving wheel 3 is deflected to the right; referring to fig. 3, when the driver turns the steering wheel 2 rightward, the driving wheel 3 is deflected leftward. When the controller receives an instruction of a rightward crab mode, the steering detection part detects the current steering of the driving wheels 3 and sends a detection result to the controller, and the controller controls the corresponding driving wheels 3 to change the turning angle through the driving mechanism so as to enable all the driving wheels 3 to face forwards; referring to fig. 4, when the driver turns the steering wheel 2 to the left, the driving wheel 3 is deflected to the right; referring to fig. 5, when the driver turns the steering wheel 2 rightward, the driving wheel 3 is deflected leftward.
In some embodiments, referring to fig. 2-3, when the driver needs to control the vehicle body 1 to the left crab, all driving wheels 3 can be moved towards the front of the vehicle body 1 by manually operating the steering wheel 2, the driver removes the steering wheel 2 from the base 6, installs the steering wheel 2 on the base 6 near the left end of the vehicle body 1, presses the left-hand key again, the controller enters a left crab mode, so as to control the vehicle body 1 to travel to the left crab, and the driver can control the vehicle body 1 to travel to the left rear or the left front by rotating the steering wheel 2, specifically, referring to fig. 2, when the driver rotates the steering wheel 2 to the left, the driving wheels 3 deflect to the right, and the vehicle body 1 travels to the left rear straight line; referring to fig. 3, when the driver turns the steering wheel 2 rightward, the driving wheel 3 deflects leftward, and the vehicle body 1 travels straight ahead leftward. Referring to fig. 4-5, when the driver needs to control the vehicle body 1 to crab right, the driver can manually operate the steering wheel 2 to drive all the driving wheels 3 to face to the front of the vehicle body 1, then the driver removes the steering wheel 2 from the base 6, then installs the steering wheel 2 on the base 6 near the right end of the vehicle body 1, then presses the right button, and the controller enters a right crab mode to control the vehicle body 1 to crab right. The driver can control the vehicle body 1 to travel rearward or forward to the right by turning the steering wheel 2, specifically, referring to fig. 4, when the driver turns the steering wheel 2 to the left, the driving wheel 3 deflects to the right, and the vehicle body 1 travels straight forward to the right; referring to fig. 5, when the driver turns the steering wheel 2 rightward, the driving wheel 3 deflects leftward, and the vehicle body 1 travels straight rearward rightward.
The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the device of the embodiment of the present application may be combined, divided and pruned according to actual needs.
The foregoing description of embodiments of the application has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (9)
1. The reversing running system of the automobile is characterized by comprising an automobile body, a steering wheel and a controller; the vehicle body is provided with four driving wheels which are distributed in a rectangular shape; the four driving wheels comprise two front wheels and two rear wheels, and the front wheels are positioned in front of the rear wheels; the controller is in signal connection with the steering wheel, and the steering wheel selectively controls the steering of the two front wheels, the two rear wheels or the four driving wheels through the controller so as to enable the vehicle body to crab, run forwards or run backwards.
2. The vehicle reversing travel system according to claim 1, wherein: the vehicle body is provided with a plurality of arrangement areas, and the steering wheel can be arranged in any one of the arrangement areas and changes the orientation of the steering wheel.
3. The vehicle reversing travel system according to claim 2, characterized in that: the steering wheel is used for generating a direction changing command to the controller, and the controller is used for controlling the driving wheel to be paired with the steering wheel by receiving the direction changing command;
When the steering wheel is arranged forwards, the steering direction of the steering wheel is the same as the turning angle direction of the two front wheels;
when the steering wheel is arranged backwards, the steering direction of the steering wheel is the same as the turning angle direction of the two rear wheels or opposite to the turning angle direction of the two front wheels;
when the steering wheel is arranged towards the left, the steering wheel turns left, the vehicle body is driven to crab and run to the left and the rear, the steering wheel turns right, and the vehicle body is driven to crab and run to the left and the front;
When the steering wheel is arranged towards the right, the steering wheel turns left, the vehicle body is driven to run forward right, the steering wheel turns right, and the vehicle body is driven to run backward right.
4. A reversing vehicle according to claim 3, characterized in that: the steering wheel is provided with a direction operation key which is used for changing a direction command to the controller.
5. The vehicle reversing travel system according to claim 2, characterized in that: the number of the configuration areas is four, and the four configuration areas are respectively distributed in the vehicle body in a diamond shape.
6. The vehicle reversing travel system according to claim 2, characterized in that: the configuration area is a base, the steering wheel is detachably arranged on the base, the steering wheel is electrically connected with the base, and the base supplies power for the steering wheel.
7. The vehicle reversing travel system according to claim 2, characterized in that: the steering wheel is provided with a wireless transceiver module, and the steering wheel is in wireless communication with the controller through the wireless transceiver module.
8. The vehicle reversing travel system according to claim 2, characterized in that: the steering wheel is provided with an advancing device and a brake, wherein the advancing device is used for controlling the vehicle body to travel in the same direction as the steering wheel, and the brake is used for braking.
9. The vehicle reversing travel system according to claim 1, wherein: the driving mechanism is connected with the driving wheels in one-to-one correspondence, and controls the driving wheels to turn and drive the driving wheels to rotate circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410405890.8A CN118269983A (en) | 2024-04-03 | 2024-04-03 | Reversing running system for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410405890.8A CN118269983A (en) | 2024-04-03 | 2024-04-03 | Reversing running system for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN118269983A true CN118269983A (en) | 2024-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410405890.8A Pending CN118269983A (en) | 2024-04-03 | 2024-04-03 | Reversing running system for automobile |
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| Country | Link |
|---|---|
| CN (1) | CN118269983A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347806Y (en) * | 1998-07-17 | 1999-11-10 | 葛洲坝股份有限公司施工科学研究所 | Universal walking full-hydraulic driven loading chassis |
| JP2004070488A (en) * | 2002-08-02 | 2004-03-04 | Daifuku Co Ltd | Self-propelled vehicle for trackless conveyance |
| CN101134472A (en) * | 2006-09-01 | 2008-03-05 | 金坛市晨光轻工机械有限公司 | Multi-shaft all-wheel electric steering system for vehicle |
| JP2013112102A (en) * | 2011-11-28 | 2013-06-10 | Ntn Corp | Automobile |
| CN110481636A (en) * | 2019-09-04 | 2019-11-22 | 徐工集团工程机械有限公司 | Vehicle steering control method and device, wheel steering system, vehicle |
-
2024
- 2024-04-03 CN CN202410405890.8A patent/CN118269983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347806Y (en) * | 1998-07-17 | 1999-11-10 | 葛洲坝股份有限公司施工科学研究所 | Universal walking full-hydraulic driven loading chassis |
| JP2004070488A (en) * | 2002-08-02 | 2004-03-04 | Daifuku Co Ltd | Self-propelled vehicle for trackless conveyance |
| CN101134472A (en) * | 2006-09-01 | 2008-03-05 | 金坛市晨光轻工机械有限公司 | Multi-shaft all-wheel electric steering system for vehicle |
| JP2013112102A (en) * | 2011-11-28 | 2013-06-10 | Ntn Corp | Automobile |
| CN110481636A (en) * | 2019-09-04 | 2019-11-22 | 徐工集团工程机械有限公司 | Vehicle steering control method and device, wheel steering system, vehicle |
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