CN114937395A - Adjustable man-machine driving system for remotely controlling road roller - Google Patents
Adjustable man-machine driving system for remotely controlling road roller Download PDFInfo
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- CN114937395A CN114937395A CN202210671908.XA CN202210671908A CN114937395A CN 114937395 A CN114937395 A CN 114937395A CN 202210671908 A CN202210671908 A CN 202210671908A CN 114937395 A CN114937395 A CN 114937395A
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Abstract
The application discloses an adjustable man-machine driving system for remote control road roller includes: a cockpit chassis; the seat support and the display screen support are arranged on the cockpit underframe; the adjustable driving seat is arranged on the seat support, and the display screen support is fixedly provided with a remote control device; the remote control interface display screen, the steering input steering wheel and the remote control panel are arranged on the display screen bracket and are in communication connection with the remote control equipment; the control bracket is arranged on the right side of the seat bracket; the control armrest box is arranged on the control bracket; and the adjustable pedal is arranged below the display screen and connected with the cockpit underframe. Compared with the prior art, the driving system disclosed by the application can realize remote driving control on the road roller, so that a driver can efficiently and comfortably complete remote driving operation.
Description
Technical Field
The application relates to the technical field of unmanned driving, in particular to an adjustable man-machine driving system for remotely controlling a road roller.
Background
With the rapid development of the unmanned intelligent era, the rapid progress of the artificial intelligence technology brings huge subversion and innovation to the production mode of the society, the role of people participating in production is greatly changed, a plurality of posts are replaced by robot operation, the industrial robot and the related artificial intelligence algorithm effectively improve the production efficiency, and simultaneously reduce the labor intensity of people. Under the severe operation scene of high risk, the relevant research of robot exchange is more extensive, and these environments may have other high risk factors such as high radiation, high vibrations, high noise, high dust, high harmful gas, consequently liberate the constructor of these posts from dangerous operational environment, have important social meaning and value.
At present, under such high-risk severe scenes, two main development trends exist, and the operation of a pure unmanned robot, such as an unmanned vehicle and an automatic industrial robot, is realized; still, some scenes cannot be solved by the current unmanned technology, and the defect is well made up by the remote control technology. The method is also applied to the field of road construction, and in the construction of asphalt pavements, a paver is required to heat asphalt to pave a road base material, and then a road roller is used to roll for multiple times, so that the construction effect is achieved. In the construction process, the vibration of the working of the road roller is large, the heated asphalt can generate unpleasant harmful gas, the construction site has large heat radiation and large noise, so that a driver of the road roller has the problem of difficult labor employment, the application of the remote control technology can be realized by collecting relevant important information parameters of the operation site and returning the relevant important information parameters to a remote control worker, and the remote control worker controls the remote operation equipment to complete relevant work tasks according to the feedback of the site information. In the prior art, most remote input devices are racing game simulators used in consumer markets or related driving input devices evolved based on the simulators, for example, patent application publication No. CN109529324A discloses a racing simulator, which mainly comprises a driving steering wheel, a pedal, a gear shifter, a fixed support and a racing seat.
Therefore, it is an urgent technical problem for those skilled in the art to provide an adjustable man-machine driving system for remotely controlling a road roller, which can implement remote driving control of the road roller and enable a driver to complete remote driving operation efficiently and comfortably.
Disclosure of Invention
In order to solve the technical problem, the application provides an adjustable man-machine driving system for remotely controlling a road roller, which can realize remote driving control on the road roller and enable a driver to efficiently and comfortably complete remote driving operation.
The technical scheme provided by the application is as follows:
the application provides an adjustable man-machine driving system for remotely controlling a road roller, comprising: a cockpit chassis; the seat support and the display screen support are arranged on the cockpit underframe; the adjustable driving seat is arranged on the seat support, and the display screen support is fixedly provided with a remote control device; the remote control interface display screen, the steering input steering wheel and the remote control panel are arranged on the display screen bracket and are in communication connection with the remote control equipment; the control bracket is arranged on the right side of the seat bracket; the control armrest box is arranged on the control bracket; and the adjustable pedal is arranged below the display screen and connected with the cockpit underframe.
Further, in a preferred mode of the present invention, the adjustable driver seat includes:
a seat mounting base connected to the seat support; seat structure arranged on seat mounting seat
The first sliding rail is arranged between the seat mounting seat and the seat structure; the seat structure is movably connected with the first slide rail and used for realizing the transverse and longitudinal adjustment of the seat structure.
Further, in a preferred aspect of the present invention, the steering input steering wheel includes:
the top surface of the adjusting base is provided with a first through hole;
the second sliding rail is arranged on the side wall of the adjusting base; the sliding installation seat is movably connected with the adjusting base; the adjusting base is embedded in the sliding mounting seat;
the spring pin is arranged on the sliding installation seat; the spring pin is opposite to the first through hole and used for limiting the positions of the adjusting base and the sliding mounting seat;
the direction mounting seat is arranged at one end of the sliding mounting seat; the steering wheel is connected with the direction mounting seat; the control steering wheel is opposite to the driving seat and forms a fixed included angle with the horizontal plane.
Further, in a preferred mode of the present invention, a control platform is disposed on the display screen support to support the remote control interface display screen; the control platform is right opposite to one side of the driving seat, the remote control panel is arranged, and the steering input steering wheel is arranged on the left side of the remote control panel.
Further, in a preferred mode of the present invention, the remote manipulation control panel includes:
a main body panel;
the cockpit indicator lamp and the vehicle system indicator lamp are arranged on the upper left of the main body panel side by side;
the cockpit power switch and the vehicle start-stop control switch are arranged below the cockpit indicator lamp and the vehicle system indicator lamp;
the manual driving switching button, the remote driving switching button and the automatic driving switching button are arranged on the upper right of the main body panel in parallel; and the whole vehicle light switch, the double-flash switch and the voice talkback switch are arranged below the switching button.
Further, in a preferred mode of the present invention, the console box includes:
a box body; a handrail box panel arranged on the box body;
the accelerator input operating lever is arranged at the left front corner of the panel of the armrest box; the power-on indicator lamp is arranged at the right front corner of the armrest box panel;
the parking button is arranged at the right rear part of the accelerator input control lever; the horn button is arranged behind the accelerator input operating lever and is arranged side by side with the parking button;
the emergency stop button is arranged in the middle of the panel of the handrail box and is provided with an anti-false touch cover;
and the large vibration button, the small vibration button, the front vibration button, the rear vibration button, the tortoise-rabbit gear button and the engine middle and high rotating speed button are arranged at the tail end of the handrail box panel in parallel in pairs.
Further, in a preferred mode of the invention, the system for remotely controlling the adjustable man-machine driving of the road roller further comprises: and the indicating lamp interaction system is connected with the control armrest box and the remote control panel.
Further, in a preferred mode of the present invention, the indicator light interaction system includes:
a power supply for providing a voltage input; the IO controller is connected with a switch button on the panel and the indicator lamp; the upper industrial personal computer is connected with the IO controller;
the upper industrial personal computer is in communication connection with the throttle input operating lever;
and the control module of the cockpit indicator light, the control module of the vehicle system indicator light and the control module of the power-on indicator light are in communication connection with the upper industrial personal computer.
Further, in a preferred mode of the present invention, the adjustable foot pedal includes:
the pedal adjusting track is connected with the cockpit underframe and is provided with a threaded through hole; the pedal mounting seat is arranged on the pedal adjusting track;
and the pedal cross rod is arranged on the pedal mounting seat in a penetrating mode.
Further, in a preferred mode of the present invention, the pedal mount includes:
the pedal left side plate and the pedal right side plate are symmetrically arranged;
the pedal cover plate is arranged between the pedal left side plate and the pedal right side plate; the pedal left side plate and the pedal right side plate are provided with second through holes;
a limit side plate connected with the pedal adjusting track; a press riveting nut is arranged on the limiting side plate and is coaxial with the second through hole;
the fastening bolt penetrates through the second through hole and is connected with the pressure riveting nut; the fastening bolt is used for limiting the positions of the pedal mounting seat and the pedal adjusting track;
and the pedal bottom plate is connected with the limiting side plate, the pedal left side plate and the pedal right side plate.
The invention provides an adjustable man-machine driving system for remotely controlling a road roller, which comprises: a cockpit chassis; the seat support and the display screen support are arranged on the cockpit underframe; the adjustable driving seat is arranged on the seat support, and the display screen support is fixedly provided with a remote control device; the remote control interface display screen, the steering input steering wheel and the remote control panel are arranged on the display screen bracket and are in communication connection with the remote control equipment; the control bracket is arranged on the right side of the seat bracket; the control armrest box is arranged on the control bracket; and the adjustable pedal is arranged below the display screen and connected with the cockpit underframe. In the man-machine driving system, the remote control interface display screen and the steering input steering wheel are arranged in front, the adjustable driving seat is arranged behind, and the control armrest box is positioned on the right side of the adjustable driving seat in a design layout, so that a driver can realize a control mode that the left hand controls the steering wheel and the right hand operates the accelerator; the original factory control of the road roller is realized by arranging vehicle working function buttons on the general man-machine arrangement of the control armrest box in front of the general control related switches on the remote control panel; and the movable layout of the steering input steering wheel, the adjustable driving seat and the adjustable pedal can quickly adjust the positions of the steering wheel, the seat and the pedal according to the requirements of a driver, so that the driving comfort is improved, and the individual requirements of the driver are met. Compared with the prior art, the technical scheme of the invention can realize remote driving control on the road roller, so that a driver can efficiently and comfortably complete remote driving operation.
The invention has the beneficial effects that:
1. the man-machine driving system provided by the application adopts a left-hand operation steering wheel and a right-hand operation accelerator, the general control related switches are arranged in front, the vehicle working function buttons are arranged on the general man-machine arrangement of the armrest box, the remote control characteristic is optimized, the information perception mode is changed, the environment perception mode which is looked around on the driver site is changed into the mode of acquiring the environment information from a screen visual interface, the man-machine layout considers the remote operation characteristic more, and the man-machine driving system is superior to the cabin layout of the original vehicle.
2. In the man-machine driving system, the steering input steering wheel is over against a driving seat and forms a fixed included angle with a horizontal line, the operation is smooth, the efficiency is highest, in addition, the position of the steering wheel can be quickly adjusted through the adjusting mechanism, so that the control of an operator is very smooth, and the individualized requirements of the operator can be met.
3. In the man-machine driving system, the arrangement and interaction logic of the switch buttons of the control panel in the keys of the control armrest box takes the influence of operation frequency into consideration, the first-level and remote control operation process and flow and the scientific arrangement of the switch keys into consideration, so that the probability of misoperation can be reduced, and the operation efficiency is improved.
4. The interactive logic of the man-machine driving system indicator lamp is abstracted into light colors according to the remote driving process and the attention point of the driving process, and through scientific design, the relevant information can be quickly and visually transmitted to an operator, so that the operating efficiency of the operator is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a front view of an adjustable ergonomic ride system for a remotely operated vehicle in accordance with an embodiment of the present disclosure;
fig. 2 is a top view of an adjustable ergonomic steering system for remotely steering a road roller in accordance with an embodiment of the present invention;
fig. 3 is a schematic perspective view of an adjustable ergonomic steering system for remotely operating a road roller according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an adjustable driver seat according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a steering input steering wheel according to an embodiment of the present invention;
FIG. 6 is a partial schematic view of a steering input wheel according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a remote control panel according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a console box according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a light interaction system according to an embodiment of the present invention;
fig. 10 is a schematic structural view of an adjustable footrest according to an embodiment of the present invention.
Description of reference numerals:
the device comprises a steering input steering wheel 1, an adjusting base 1-1, a second sliding rail 1-2, a spring pin 1-3, a sliding mounting seat 1-4, a direction mounting seat 1-5, a remote control interface display screen 2, a remote control panel 3, a cockpit system indicator lamp 3-1, a vehicle system indicator lamp 3-2, a cockpit power switch 3-3, a remote vehicle start-stop control 3-4, a manual driving switching button 3-5, a remote driving switching button 3-6, an automatic driving switching button 3-7, a whole vehicle light switch 3-8, a double-flash switch 3-9, a voice talkback switch 3-10, an accelerator input control lever 4, a handrail box 5, an electrifying indicator lamp 5-1, a parking button 5-2, a horn button 5-3, a power supply switch 5-1, a power supply switch and a power supply switch 3-10, a throttle input control lever 4, a handrail box 5, a power-on indicator lamp 5-1, a parking button 5-2, a horn button 5-3, a spring pin and a spring pin, 5-4 parts of emergency stop button, 5-5 parts of large-vibration small-vibration knob, 5-6 parts of front-vibration double-vibration rear-vibration knob, 5-7 parts of tortoise-rabbit gear knob, 5-8 parts of high-rotation-speed knob in an engine, 5-9 parts of false touch prevention cover, 6 parts of adjustable driving seat, 7 parts of adjustable pedal plate, 7-1 parts of pedal left side plate, 7-2 parts of pedal cover plate, 7-3 parts of pedal right side plate, 7-4 parts of pedal cross rod, 7-5 parts of rivet pressing nut, 8 parts of pedal mounting seat, 9 parts of pedal adjusting track and 10 parts of seat mounting seat.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.
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 to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
As shown in fig. 1 to 10, an adjustable man-machine steering system for remotely controlling a road roller according to an embodiment of the present application includes: a cockpit chassis; the seat support and the display screen support are arranged on the cockpit underframe; the adjustable driving seat 6 is arranged on the seat support, and the remote control equipment is fixedly arranged on the display screen support; the remote control interface display screen 2, the steering input steering wheel 1 and the remote control panel 3 are arranged on the display screen bracket and are in communication connection with the remote control equipment; the control bracket is arranged on the right side of the seat bracket; the control bracket is provided with a control armrest box 5; and an adjustable pedal 7 arranged below the display screen and connected with the cockpit underframe.
The invention provides an adjustable man-machine driving system for remotely controlling a road roller, which specifically comprises: a cockpit chassis; the seat support and the display screen support are arranged on the cockpit underframe; the adjustable driving seat 6 is arranged on the seat support, and the display screen support is fixedly provided with a remote control device; the remote control interface display screen 2, the steering input steering wheel 1 and the remote control panel 3 are arranged on the display screen bracket and are in communication connection with the remote control equipment; the control bracket is arranged on the right side of the seat bracket; the control bracket is provided with a control armrest box 5; and an adjustable pedal 7 arranged below the display screen and connected with the cockpit underframe. In the man-machine driving system, the remote control interface display screen 2 and the steering input steering wheel 1 are arranged in front, the adjustable driving seat 6 is arranged behind, and the control armrest box 5 is positioned on the right side of the adjustable driving seat 6, so that a driver can realize the control mode of controlling the steering wheel by the left hand and operating the accelerator by the right hand; the original factory control of the road roller is realized by arranging vehicle working function buttons on the general man-machine arrangement of the control armrest box 5 in front of the general control related switches on the remote control panel 3; and the movable layout of the steering input steering wheel 1, the adjustable driving seat 6 and the adjustable pedal 7 can quickly adjust the positions of the steering wheel, the seat and the pedal according to the requirements of the driver, thereby improving the driving comfort and meeting the individual requirements of the driver. Compared with the prior art, the technical scheme of the invention can realize remote driving control on the road roller, so that a driver can efficiently and comfortably complete remote driving operation.
The technical scheme of the invention is specifically explained by combining the specific embodiment as follows:
the technical scheme of the man-machine driving system disclosed by the invention is that the functions of the vehicle are divided into three categories by analyzing the relevant operation of the road roller during working: firstly, walking control is carried out; secondly, controlling the working function; thirdly, overall control.
Specifically, in an embodiment of the present invention, the adjustable driver seat 6 comprises: a seat mount 10 connected to the seat frame; the seat structure arranged on the seat mounting seat 10 is arranged on the first sliding rail between the seat mounting seat 10 and the seat structure; the seat structure is movably connected with the first slide rail.
Specifically, in the embodiment of the present invention, third through holes are formed in the seat mounting seat 10 and the first slide rail, and the first slide rail and the seat mounting seat 10 are detachably connected by a fastener penetrating through the third through hole.
As shown in fig. 4, in the embodiment of the present invention, the adjustable driver seat 6 is a seat for a driver to operate a cockpit, and the operator seat can implement an adjusting function to meet different seats or different operation requirements. The driving seat is longitudinally adjusted as required, the seat structure is movably connected with the seat mounting seat 10, and the relative position of the driving seat and the seat mounting seat is adjusted through the first slide rail to realize the longitudinal adjustment of the seat; the driving seat can be transversely adjusted as required, 3 groups of third through holes are formed in the seat mounting seat 10 and used for mounting the driving seat, the distance between every two groups of third through holes is 50mm, the driving seat can be transversely adjusted by 150mm, the adjustment step distance is 50mm, interchangeability of seats with different widths can be realized, and the driving seat is mounted on the seat mounting seat 10 through 4 bolts.
Specifically, in the embodiment of the present invention, the steering input steering wheel 1 includes: the adjusting base 1-1 is provided with a first through hole on the top surface of the adjusting base 1-1; the second sliding rail 1-2 is arranged on the side wall of the adjusting base 1-1; a sliding installation seat 1-4 movably connected with the adjusting base 1-1; the adjusting base 1-1 is embedded in the sliding mounting seat 1-4; the spring pin 1-3 is arranged on the sliding mounting seat 1-4; the spring pin 1-3 is opposite to the first through hole and used for limiting the positions of the adjusting base 1-1 and the sliding mounting seat 1-4; a direction mounting base 1-5 arranged at one end of the sliding mounting base 1-4; the steering wheel is connected with the direction mounting seat 1-5; the control steering wheel is opposite to the driving seat and forms a fixed included angle with the horizontal plane.
As shown in fig. 5 and 6, for the man-machine system, an adjusting mechanism is provided to adjust the relevant devices in order to facilitate different operators to operate the equipment and the man-machine layout. The mounting sequence of the adjusting device of the steering input steering wheel 1 is as follows: the adjusting base 1-1 is installed on a cockpit main body in a bolt fastening mode, the adjusting base 1-1 is connected with the sliding installation base 1-4 through a middle connecting piece guide rail, the connection is also fixed through screws and can realize unidirectional sliding, the spring pin 1-3 is installed on the sliding installation base 1-4, and the position locking of the sliding installation base 1-4 is realized by inserting a pin body into an adjusting hole of the adjusting base 1-1; the steering wheel is arranged on a steering wheel mounting seat, the steering wheel mounting seat is arranged on the sliding mounting seats 1-4, and the mounting is realized in a screw fastening mode.
When the position of the steering input steering wheel 1 needs to be adjusted, the spring pins 1-3 are firstly pulled up, the steering input steering wheel 1 is adjusted to a proper position and then locked by the spring pins 1-3, so that the position of the steering input steering wheel 1 can be kept fixed and the steering input steering wheel can be locked in an adjusting stroke.
Specifically, in the embodiment of the present invention, the steering input steering wheel 1 is at an angle of 20 ° to the horizontal, that is, the steering input steering wheel 1 is at an angle of 20 ° to the front of the driver.
Specifically, in the embodiment of the present invention, a control platform is disposed on the display screen support to support the remote control interface display screen 2; the control platform is just right driver seat one side sets up remote control panel 3, turn to input steering wheel 1 set up in remote control panel 3 left side.
Wherein, among the man-machine driving system, on the walking control function, the work core of road roller is for rolling repeatedly the bituminous paving who lays newly, consequently uses in work, left hand control turn to input steering wheel 1, and right hand control throttle input control rod 4 sets up throttle input control rod 4 on the next door of armrest, and the operation of being convenient for has placed left hand the place ahead with input steering wheel, through a large amount of argumentations and entity man-machine experiment, sets up its contained angle and driver face under the contained angle of orientation sets up 20 the condition, operates in the same direction, and is efficient, in addition the position of accessible adjustment mechanism quick adjustment steering wheel, makes the driver control more in the same direction.
Specifically, in an embodiment of the present invention, the remote manipulation control panel 3 includes: a main body panel;
a cockpit indicator lamp and a vehicle system indicator lamp 3-2 which are arranged on the upper left of the main body panel side by side; the cockpit power switch 3-3 and the vehicle start-stop control switch are arranged below the cockpit indicator lamp and the vehicle system indicator lamp 3-2; the manual driving switching button 3-5, the remote driving switching button 3-6 and the automatic driving switching button 3-7 are arranged on the upper right of the main body panel side by side; and a whole vehicle light switch 3-8, a double-flash switch 3-9 and a voice talkback switch 3-10 which are arranged below the switching button.
As shown in fig. 7, in the human-machine steering system, for the overall control of the manipulation, function switches are integrated on the remote manipulation control panel while the remote manipulation control panel 3 is placed right in front of the operator, who can operate with the right or left hand according to personal preference. On the remote control panel 3, a cockpit system indicator lamp 3-1 and a vehicle system indicator lamp 3-2 are arranged at the upper left of the panel, so that the control habit is met, and the indication state of indication can be conveniently observed; the cockpit power switch 3-3 and the remote vehicle start-stop control 3-4 are arranged right below the two indicator lights and correspond to the corresponding indicator lights one by one, wherein the cockpit power switch 3-3 adopts two-gear knob switches which are respectively in an OFF gear and an ON gear, so that the indication is clear, and the system power failure caused by mistaken touch can be effectively prevented; the remote vehicle START-stop control 3-4 adopts a four-gear reset knob switch with a first gear, which is respectively an OFF gear, an ON gear, an ACC gear and a START gear, the START gear has a self-reset function, the vehicle ignition effect can be well simulated, and meanwhile, the knob switch has clear indication, so that the power failure of a controlled vehicle caused by mistaken touch can be effectively prevented; the manual driving switching button 3-5, the remote driving switching button 3-6 and the automatic driving switching button 3-7 adopt self-resetting buttons with lamps, are green, blue and yellow respectively, are lightened when pressed, are obvious in visual distinction, have larger intervals among the three buttons, are convenient to operate, and can prevent mistaken touch by setting the buttons to be effective when pressed for a long time; the whole vehicle light switch 3-8, the double-flashing and voice talkback switch 3-10 adopt ship-shaped rocker switches with lamps, are arranged right below the manual driving switching button 3-5, the remote driving switching button 3-6 and the automatic driving switching button 3-7 and are positioned close to human hands, and are convenient to press.
Specifically, in the embodiment of the present invention, the console box 5 includes: a box body; a handrail box panel arranged on the box body; the accelerator input control lever 4 is arranged at the left front corner of the panel of the armrest box; an electrifying indicator lamp 5-1 arranged at the right front corner of the panel of the armrest box; a parking button 5-2 arranged at the right rear part of the accelerator input control lever 4; the horn button 5-3 is arranged behind the accelerator input control lever 4 and is arranged in parallel with the parking button 5-2; the emergency stop button 5-4 is arranged in the middle of the panel of the armrest box, and the emergency stop button 5-4 is provided with an anti-false touch cover 5-9; and the large vibration and small vibration buttons, the front vibration and double vibration rear vibration knobs 5-6, the tortoise and rabbit gear knobs 5-7 and the engine middle and high rotating speed knobs 5-8 are arranged at the tail end of the handrail box panel in parallel.
As shown in fig. 8, in the human-machine driving system, for work function control, work function control keys are placed together with the accelerator input joystick 4, because the work function control keys and the accelerator input joystick 4 are often used in a working link of the road roller, in order to ensure smooth operation and high operation efficiency, the work function control keys and the accelerator input joystick are integrated into a remote control armrest box panel, and the arrangement of key switches on the remote control armrest box panel is also in scientific arrangement. The layout of the remote control armrest box panel takes the accelerator input control lever 4 as the center, the accelerator input control lever 4 is offset at one side close to a driver, and the armrest box power-on indicator lamp 5-1 is arranged at the corner of the armrest box, so that the remote control driver can observe the online state of the armrest box conveniently. The parking button 5-2 adopts a self-locking ship-shaped rocker switch with a lamp, the parking state can be clearly indicated, the accelerator input control lever 4 is only effectively operated when the parking state is released, and the parking button 5-2 is arranged at the rear right part of the accelerator input control lever 4 and is at the most convenient position due to the fact that frequent operation characteristics of the parking button are fully considered, so that an operator can conveniently touch the parking button 5-2 when leaving the control lever with the right hand, and the operation efficiency is improved. The horn button 5-3 adopts a self-resetting mushroom head button, is arranged behind the accelerator input control lever 4 and is in a position which is convenient for the operator to press, so that the aim of whistling of the operator can be fulfilled quickly; the parking button 5-2 and the horn button 5-3 adopt two completely different buttons, so that misoperation of an operator can be effectively prevented, and the operation efficiency is improved; the emergency stop button 5-4 adopts a standard emergency stop switch button, the emergency stop state is triggered by pressing down and is released after being rotationally pulled out, the emergency stop button 5-4 is arranged at a position slightly behind the middle part of a remote control armrest box panel, attention of a driver is attracted visually, the right hand of the operator can be separated from the accelerator input control lever 4 at the first time when an emergency occurs right behind the accelerator input control lever 4 for blind pressing operation, the emergency stop state is triggered quickly, in order to prevent mistaken touch in daily use, the emergency stop button 5-4 is protected by a mistaken touch preventing cover 5-9, and visual memory is added, so that the operator can remember the position of the emergency stop button 5-4; the large-vibration small-vibration knob 5-5, the front-vibration double-vibration rear-vibration knob 5-6, the tortoise-rabbit gear knob 5-7 and the engine high-rotation-speed middle-rotation-speed knob are all self-locking knob switches, so that the state retentivity is good, the misoperation of touching the panel is prevented, the function is generally not frequently switched after the selection, and the group of function knobs are arranged at the tail end of the panel of the remote control armrest box.
In particular, in an embodiment of the present invention, the adjustable ergonomic system for remotely maneuvering a road roller further comprises: and the indicator lamp interaction system is connected with the control armrest box 5 and the remote control panel 3.
Specifically, in an embodiment of the present invention, the indicator light interaction system includes: a power supply for providing a voltage input; the IO controller is connected with a switch button on the panel and the indicator lamp; the upper industrial personal computer is connected with the IO controller; the upper industrial personal computer is in communication connection with the throttle input operating lever 4; and a control module of a cockpit indicator lamp, a control module of a vehicle system indicator lamp 3-2 and a control module of a power-on indicator lamp 5-1 which are in communication connection with the upper industrial personal computer.
As shown in fig. 9, the principle of implementing the light key of the indicator light interactive system is as follows: all keys are connected into a key switch through a 12V power supply anode, the other end of the key switch is connected into an INPUT interface of an IO controller, the IO controller is communicated with an upper computer control machine through an Ethernet, the IO controller monitors the level state of the switch in real time, scanned state information is returned to the upper computer control machine through an external network, and button interaction is achieved; the throttle input control lever 4 is directly connected to an upper computer control machine in a serial port communication mode to carry out data communication.
Specifically, in the embodiment of the present invention, the interaction logic of the lighting interaction system specifically is:
when the power supply of the cockpit is switched on, the cockpit system indicator lamp 3-1 and the handrail box power-on indicator lamp 5-1 are in red; when a power switch 3-3 of the cockpit is turned on, the system is started, and a cockpit system indicator lamp 3-1 and a handrail box power-on indicator lamp 5-1 are in blue; when an operator connects the remote control system on line, the cockpit system indicator lamp 3-1 is in green, and the handrail box power-on indicator lamp 5-1 is in blue; when the accelerator input control lever 4 is in an enabling state, the cockpit system indicator lamp 3-1 is in green, and the handrail box power-on indicator lamp 5-1 is in green; the vehicle system indicator lamp 3-2 is related to the state of a vehicle system and is only related to a vehicle remote start-stop control switch; when the vehicle remote start-stop control switch is in an OFF gear, the vehicle system indicator lamp 3-2 is not on; when the vehicle remote start-stop control switch is in an ACC gear, the vehicle system indicator lamp 3-2 is turned on; when the vehicle remote start-stop control switch is in an ON gear, the vehicle system indicator lamp 3-2 is turned ON; when the vehicle remote START-stop control switch is in a START gear, the vehicle system indicator lamp 3-2 lights a blue lamp.
Specifically, in the embodiment of the present invention, the adjustable foot pedal 7 includes: the pedal adjusting track 9 is connected with the cockpit underframe, and a threaded through hole is formed in the pedal adjusting track 9; the pedal mounting seat 8 is arranged on the pedal adjusting track 9; and a pedal cross rod 7-4 which is arranged on the pedal mounting seat 8 in a penetrating way.
Specifically, in the embodiment of the present invention, the pedal mount 8 includes: a pedal left side plate 7-1 and a pedal right side plate 7-3 which are symmetrically arranged; the pedal cover plate 7-2 is arranged between the pedal left side plate 7-1 and the pedal right side plate 7-3; the pedal left side plate 7-1 and the pedal right side plate 7-3 are provided with second through holes; a limit side plate connected with the pedal adjusting track 9; a press riveting nut 7-5 is arranged on the limiting side plate, and the press riveting nut 7-5 is coaxially arranged with the second through hole; the fastening bolt penetrates through the second through hole and is connected with the pressure riveting nut 7-5; the fastening bolt is used for limiting the positions of the pedal mounting seat 8 and the pedal adjusting track 9; and the pedal bottom plate is connected with the limit side plate, the pedal left side plate 7-1 and the pedal right side plate 7-3.
As shown in fig. 10, the adjustable pedal 7 is a pedal for an operator to step on, and the pedal can relieve sitting posture pressure of the operator in use, so that the sitting posture of the operator is more comfortable. The adjustable pedal 7 is fastened on an adjustable track of the adjustable pedal 7 through a bolt, and the adjustable track of the adjustable pedal 7 is a part of a remote control cockpit main body. The pedal left side plate 7-1, the pedal cover plate 7-2, the pedal right side plate 7-3 and the pedal cross rod 7-4 form an integral part in a welding mode, wherein three press riveting nuts 7-5 are press riveted on three inner holes of the pedal left side plate 7-1. When the bolt for fastening the adjustable pedal 7 and the adjusting track of the adjustable pedal 7 is screwed in from the pedal left side plate 7-1, the bolt can be quickly screwed in and out, so that the adjustment is convenient; the pedal is screwed in from the right side plate 7-3, so that a more stable fixing effect can be realized. When an operator needs to adjust the adjustable pedal 7, the bolt for fastening the adjustable pedal 7 and the adjusting track of the adjustable pedal 7 is firstly screwed out, a proper position is found for treading test, and the bolt can be screwed in again after satisfaction, so that the front and back adjustment of the adjustable pedal 7 is realized. The total adjusting stroke of the adjustable pedal 7 is 800mm, and the adjusting stepping distance is 50 mm.
More specifically, the walking control of the road roller mainly depends on two important operations, one is adjustment of the advancing direction, the adjustment range of the direction is small in the walking of road surface construction, the other is accelerator operation, and the forward or backward speed of the vehicle can be realized by utilizing the forward and backward push-pull of the accelerator input control lever 4.
Specifically, in the function of important walking control, the work core of road roller is for rolling repeatedly the bituminous paving who lays newly, consequently use in work, left hand control turns to input steering wheel 1, right hand control throttle input control pole 4, set up throttle input control pole 4 on the handrail's next door, the operation of being convenient for, left hand the place ahead has been placed with the input steering wheel, set up its contained angle and driver face contained angle towards the direction to 20, whole man-machine overall arrangement is with throttle input control pole 4 for the man-machine center, it is more handy to operate.
In the work function control, place work function control button and throttle input control rod 4 together, because work function control button and throttle input control rod 4 often use in the working link of road roller, in order to guarantee that the operation is handy and operating efficiency is high, integrated it into remote control handrail case panel, the arrangement of key switch on the remote control handrail case panel also is in scientific range.
The method comprises the steps of firstly determining the installation position of a driving seat to ensure that an armrest of the driving seat cannot interfere with the use of an accelerator input control lever 4, and then adjusting the front and rear positions, the seat surface angle and the backrest angle by using an adjusting device carried by the driving seat; because the man-machine center is the accelerator input control lever 4, the accelerator input control lever 4 is comfortable and handy to use for a long time after the driving seat is adjusted, and related switches on the panel of the remote control armrest box are easy to operate; then the front and back positions of the adjustable pedal are adjusted to ensure comfortable stepping and scientific sitting posture; finally, the position of the steering wheel is adjusted by utilizing an adjusting mechanism of the steering input steering wheel 1, so that a comfortable man-machine relationship is achieved.
In the man-machine driving system, the remote control interface display screen 2 and the steering input steering wheel 1 are arranged in front, the adjustable driving seat 6 is arranged behind, and the control armrest box 5 is arranged on the right side of the adjustable driving seat 6, so that a driver can realize a control mode of controlling the steering wheel by the left hand and operating the accelerator by the right hand; the original factory control of the road roller is realized by arranging vehicle working function buttons on the general man-machine arrangement of the control armrest box 5 in front of the general control related switches on the remote control panel 3; and the movable layout of the steering input steering wheel 1, the adjustable driving seat 6 and the adjustable pedal 7 can quickly adjust the positions of the steering wheel, the seat and the pedal according to the requirements of the driver, thereby improving the driving comfort and meeting the individual requirements of the driver. Compared with the prior art, the technical scheme of the invention can realize remote driving control on the road roller, so that a driver can efficiently and comfortably complete remote driving operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An adjustable ergonomic driving system for remotely operating a road roller, comprising:
a cockpit chassis;
the seat support and the display screen support are arranged on the cockpit underframe; the adjustable driving seat is arranged on the seat support, and the display screen support is fixedly provided with a remote control device;
the remote control interface display screen, the steering input steering wheel and the remote control panel are arranged on the display screen bracket and are in communication connection with the remote control equipment;
the control bracket is arranged on the right side of the seat bracket; the control armrest box is arranged on the control bracket;
and the adjustable pedal is arranged below the display screen and connected with the cockpit underframe.
2. The adjustable ergonomic ride system for a remotely operated vehicle according to claim 1 wherein said adjustable ride seat comprises:
a seat mount connected to the seat support; seat structure arranged on seat mounting seat
The first sliding rail is arranged between the seat mounting seat and the seat structure; the seat structure is movably connected with the first slide rail and used for realizing the transverse and longitudinal adjustment of the seat structure.
3. The adjustable ergonomic ride system for a remotely operated vehicle according to claim 1 wherein said steering input steering wheel comprises:
the top surface of the adjusting base is provided with a first through hole;
the second sliding rail is arranged on the side wall of the adjusting base; the sliding mounting seat is movably connected with the adjusting base; the adjusting base is embedded in the sliding mounting seat;
the spring pin is arranged on the sliding installation seat; the spring pin is opposite to the first through hole and used for limiting the positions of the adjusting base and the sliding mounting seat;
the direction mounting seat is arranged at one end of the sliding mounting seat; the steering wheel is connected with the direction mounting seat; the control steering wheel is opposite to the driving seat and forms a fixed included angle with the horizontal plane.
4. The adjustable autopilot system for remotely controlling a vehicle according to claim 1 wherein a control platform is disposed on the display support for supporting the remote control interface display; the control platform is right opposite to one side of the driving seat, the remote control panel is arranged, and the steering input steering wheel is arranged on the left side of the remote control panel.
5. The adjustable ergonomic ride system for a remotely operated vehicle according to claim 4 wherein said remotely operated control panel comprises:
a main body panel;
the cockpit indicator light and the vehicle system indicator light are arranged on the upper left of the main body panel side by side;
the cockpit power switch and the vehicle start-stop control switch are arranged below the cockpit indicator lamp and the vehicle system indicator lamp;
the manual driving switching button, the remote driving switching button and the automatic driving switching button are arranged on the upper right of the main body panel in parallel; and the whole vehicle light switch, the double-flash switch and the voice talkback switch are arranged below the switching button.
6. The adjustable autopilot system for remotely controlling a compactor according to claim 5 wherein said console box includes:
a box body; a handrail box panel arranged on the box body;
the accelerator input control lever is arranged at the left front corner of the panel of the armrest box; the power-on indicator lamp is arranged at the right front corner of the armrest box panel;
the parking button is arranged at the right rear part of the accelerator input control lever; the horn button is arranged behind the accelerator input operating lever and is arranged side by side with the parking button;
the emergency stop button is arranged in the middle of the panel of the handrail box and is provided with an anti-false touch cover;
and the large vibration button, the small vibration button, the front vibration button, the rear vibration button, the tortoise-rabbit gear button and the engine middle and high rotating speed button are arranged at the tail end of the handrail box panel in parallel in pairs.
7. The adjustable ergonomic system for a remotely operated vehicle as recited in claim 6, further comprising: and the indicating lamp interaction system is connected with the control armrest box and the remote control panel.
8. The adjustable autopilot system for remotely controlling a vehicle according to claim 7 wherein the indicator light interaction system comprises:
a power supply for providing a voltage input; the IO controller is connected with a switch button on the panel and the indicator light; the upper industrial personal computer is connected with the IO controller;
the upper industrial personal computer is in communication connection with the throttle input operating lever;
and the control module of the cockpit indicator light, the control module of the vehicle system indicator light and the control module of the power-on indicator light are in communication connection with the upper industrial personal computer.
9. The adjustable ergonomic ride system for a remotely operated vehicle according to claim 1 wherein said adjustable foot pedal comprises:
the pedal adjusting track is connected with the cockpit underframe and is provided with a threaded through hole; the pedal mounting seat is arranged on the pedal adjusting track;
and the pedal cross rod is arranged on the pedal mounting seat in a penetrating mode.
10. The adjustable autopilot system for remotely controlling a vehicle according to claim 9 wherein the foot mount includes:
the pedal left side plate and the pedal right side plate are symmetrically arranged;
the pedal cover plate is arranged between the pedal left side plate and the pedal right side plate; the pedal left side plate and the pedal right side plate are provided with second through holes;
a limit side plate connected with the pedal adjusting track; a press riveting nut is arranged on the limiting side plate and is coaxial with the second through hole;
the fastening bolt penetrates through the second through hole and is connected with the pressure riveting nut; the fastening bolt is used for limiting the positions of the pedal mounting seat and the pedal adjusting track;
and the pedal bottom plate is connected with the limiting side plate, the pedal left side plate and the pedal right side plate.
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| CN202210671908.XA CN114937395A (en) | 2022-06-15 | 2022-06-15 | Adjustable man-machine driving system for remotely controlling road roller |
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| CN202210671908.XA CN114937395A (en) | 2022-06-15 | 2022-06-15 | Adjustable man-machine driving system for remotely controlling road roller |
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