CN107618421B - Control method and system for mobile maintenance station - Google Patents
Control method and system for mobile maintenance station Download PDFInfo
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- CN107618421B CN107618421B CN201710845662.2A CN201710845662A CN107618421B CN 107618421 B CN107618421 B CN 107618421B CN 201710845662 A CN201710845662 A CN 201710845662A CN 107618421 B CN107618421 B CN 107618421B
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Abstract
The invention provides a control method and a control system of a mobile maintenance station, which relate to the technical field of automobile maintenance and repair and comprise the steps of obtaining hardware attribute information of a vehicle to be maintained; adjusting a maintenance bin and a lifting plate of the mobile maintenance station according to the hardware attribute information; judging whether the vehicle to be maintained has the driving capability or not; if the vehicle has the driving capability, detecting the advancing position and the vehicle body weight of the vehicle to be maintained after the vehicle to be maintained drives on the lifting plate; the antiskid baffle plates are gradually started according to the advancing position, and the driving grade is adjusted according to the weight of the vehicle body; driving a vehicle to be maintained into the maintenance bin by using a driving device; and the lifting plate is folded according to the placing condition of the vehicle to be maintained in the maintenance bin. The invention can independently and pertinently carry out lifting plate operation on the vehicle to be maintained, avoids the inconvenience of a large amount of manual operation, realizes perfect matching with the mobile station maintenance and meets the requirement of intellectualization.
Description
Technical Field
The invention relates to the technical field of automobile maintenance, in particular to a control method and a control system of a mobile maintenance station.
Background
Under the high-speed development of society, various domestic and public vehicles are more and more common, and the accompanying vehicle maintenance service is started at a moment. The phenomenon that the vehicle is broken down in the running process is rare, and generally, a special trailer of a trailer company transports a fault vehicle to a maintenance shop for maintenance, so that the process is time-consuming, labor-consuming and inconvenient for a vehicle owner.
Compared with a fixed car repair shop, the mobile car repair station shows a good application prospect, but because the application of the mobile car repair station in the current market is deficient, the control method of the tail lifting platform is not updated, and therefore the mobile car repair station is always in a lower end state. Generally, the hydraulic cylinder is manually controlled to be opened and closed, and then the lifting plate is lifted through a series of transmission devices and linkage devices, the lifting plate is manually operated in the process, the lifting plate is complicated in structure, the lifting method for vehicles with different faults is single, and a large amount of time and labor are consumed invisibly.
In summary, there is a lack in the prior art of an intelligent and more effective lifter plate control method for vehicles with different faults.
Disclosure of Invention
In view of the above, the present invention provides a control method and a control system for a mobile maintenance station, which can autonomously and specifically perform a lifting plate operation on a vehicle to be maintained, avoid inconvenience of a large number of manual operations, and achieve perfect matching with the mobile maintenance station.
In a first aspect, an embodiment of the present invention provides a method for controlling a mobile maintenance station, including:
acquiring hardware attribute information of a vehicle to be maintained;
adjusting a maintenance bin and a lifting plate of the mobile maintenance station according to the hardware attribute information;
judging whether the vehicle to be maintained has driving capacity or not;
if the vehicle has the driving capability, detecting the advancing position and the vehicle body weight of the vehicle to be maintained after the vehicle to be maintained drives on the lifting plate;
the antiskid baffles are gradually started according to the advancing position, and the driving grade is adjusted according to the weight of the vehicle body;
driving the vehicle to be maintained into the maintenance bin by using a driving device;
and the lifting plate is retracted according to the placing condition of the vehicle to be maintained in the maintenance bin.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the hardware attribute information includes a height, a length, and a width, the service cabin includes a movable wall and a ceiling located on both sides, the lifting plate includes a movable expansion plate, and the adjusting the service cabin and the lifting plate of the mobile service station according to the hardware attribute information includes:
correspondingly adjusting the expansion of the expansion board and the space positions of the wall and the ceiling according to the height, the length and the width so that the vehicle to be maintained can drive into the maintenance bin through the lifting board.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the traveling position is a coordinate position of the vehicle to be repaired on the lifting plate, the sequentially starting the antiskid barriers according to the traveling position, and adjusting the hydraulic driving level according to the vehicle body weight includes:
acquiring the coordinate position and the vehicle body weight by using an LED sensing circuit and a pressure sensor, wherein the LED sensing circuit comprises LED geminate transistors arranged on two sides of the lifting plate;
judging whether the vehicle to be maintained reaches a plurality of preset anti-skid points or not according to the coordinate position, wherein the number of the preset anti-skid points is multiple, and the anti-skid baffle is arranged at the preset anti-skid points;
under the condition that the preset antiskid point is reached, lifting the antiskid baffle plate, and successively lifting the antiskid baffle plate at the corresponding position in the running process of the vehicle to be repaired;
and selecting the hydraulic driving grades according to the weight of the vehicle body, wherein the hydraulic driving grades comprise a low grade, a medium grade and a high grade.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where the driving device includes a lifting hydraulic device, the maintenance cabin further includes a maintenance main board located on a bottom surface, and the driving device for driving the vehicle to be maintained into the maintenance cabin includes:
and lifting the vehicle to be maintained off the ground by using a lifting hydraulic device, and enabling the lifting plate to be flush with the maintenance main plate so as to drive the vehicle to be maintained into the maintenance bin.
With reference to the third possible implementation manner of the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, wherein the lifting plate includes a first lifting plate and a second lifting plate, the driving device further includes a hydraulic traction device, the hydraulic traction device includes a first hydraulic rod for drawing the first lifting plate and a second hydraulic rod for drawing the second lifting plate, and the retracting the lifting plate according to the placement condition of the vehicle to be serviced in the service cabin includes:
judging the placing condition according to the coordinate position of the vehicle to be maintained, wherein the placing condition comprises complete entering of the vehicle into the maintenance bin and incomplete entering of the vehicle into the maintenance bin;
if the maintenance cabin is completely entered, the first hydraulic rod and the second hydraulic rod are simultaneously started to retract the first lifting plate and the second lifting plate;
and if the maintenance cabin is not completely entered, the second hydraulic rod is started to withdraw the second lifting plate, and the first lifting plate and the maintenance main plate are kept flush.
With reference to the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where the lifting plate further includes a conveying chain for conveying the vehicle to be repaired, and the method further includes:
and if the vehicle to be repaired has no driving capacity, driving the conveying chain and the lifting hydraulic device to pull the vehicle to be repaired to enter the repair cabin.
With reference to the second possible implementation manner of the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where the pair of LEDs includes a transmitting end and a receiving end, and the coordinate position is recorded when the receiving end receives a signal of the transmitting end.
With reference to the fourth possible implementation manner of the first aspect, the present invention provides a seventh possible implementation manner of the first aspect, wherein the first hydraulic rod and the second hydraulic rod are further configured to define a deployment angle of the lifting plate.
With reference to the first aspect, an embodiment of the present invention provides an eighth possible implementation manner of the first aspect, where the method further includes:
the wireless charging device arranged at the bottom of the lifting plate is used for charging the vehicle to be maintained, wherein the wireless charging device is a magnetic resonance wireless charging device.
In a second aspect, an embodiment of the present invention provides a control system for a mobile maintenance station, including:
the system comprises an acquisition unit, a maintenance unit and a control unit, wherein the acquisition unit is used for acquiring hardware attribute information of a vehicle to be maintained;
the first adjusting unit adjusts a maintenance bin and a lifting plate of the mobile maintenance station according to the hardware attribute information;
the judging unit is used for judging whether the vehicle to be maintained has the driving capacity;
the detection unit is used for detecting the advancing position and the vehicle body weight of the vehicle to be maintained after the vehicle to be maintained drives on the lifting plate if the vehicle to be maintained has the driving capacity;
a second adjusting unit which sequentially starts the antiskid barrier according to the advancing position and adjusts the driving grade according to the vehicle body weight;
the driving unit is used for driving the vehicle to be maintained into the maintenance bin by using a driving device;
and the third adjusting unit is used for retracting the lifting plate according to the placing condition of the vehicle to be maintained in the maintenance bin.
The invention provides a control method and a control system of a mobile maintenance station, which relate to the technical field of automobile maintenance and repair and comprise the steps of obtaining hardware attribute information of a vehicle to be maintained; adjusting a maintenance bin and a lifting plate of the mobile maintenance station according to the hardware attribute information; judging whether the vehicle to be maintained has the driving capability or not; if the vehicle has the driving capability, detecting the advancing position and the vehicle body weight of the vehicle to be maintained after the vehicle to be maintained drives on the lifting plate; the antiskid baffle plates are gradually started according to the advancing position, and the driving grade is adjusted according to the weight of the vehicle body; driving a vehicle to be maintained into the maintenance bin by using a driving device; and the lifting plate is folded according to the placing condition of the vehicle to be maintained in the maintenance bin. The invention can independently and pertinently carry out lifting plate operation on the vehicle to be maintained, avoids the inconvenience of a large amount of manual operation, realizes perfect matching with the mobile station maintenance and meets the requirement of intellectualization.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a control method of a mobile maintenance station according to an embodiment of the present invention;
FIG. 2 is a flowchart of a method of step S105 according to an embodiment of the present invention;
FIG. 3 is a flowchart of a method of step S107 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a mobile maintenance station according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of another mobile maintenance station according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a structure of a lifting plate according to an embodiment of the present invention;
FIG. 7 is a schematic view of an anti-slip stop according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a control system of a mobile maintenance station according to an embodiment of the present invention.
Icon: 1-an acquisition unit; 2-a first adjusting unit; 3-a judging unit; 4-a detection unit; 5-a second adjusting unit; 6-a drive unit; 7-a third adjusting unit; 8-lifting plate; 81-a first lifter plate; 82-a second lifter plate; 9-maintenance of the bin; 10-LED pair tube; 11-anti-slip baffle; 12-a lifting hydraulic device; 13-a traction hydraulic device; 131-a first hydraulic lever; 132-a second hydraulic ram; 14-carrying chain.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. 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 invention.
At present, compared with a fixed car repair shop, the mobile car repair station shows a good application prospect, but because the application of the mobile car repair station in the current market is deficient, the control method of the tail lifting platform is not updated, and therefore the mobile car repair station is always in a lower end state. Generally, the hydraulic cylinder is manually controlled to be opened and closed, and then the lifting plate is lifted through a series of transmission devices and linkage devices, the lifting plate is manually operated in the process, the lifting plate is complicated in structure, the lifting method for vehicles with different faults is single, and a large amount of time and labor are consumed invisibly. Based on the above, the control method and the control system for the mobile maintenance station provided by the embodiment of the invention can autonomously and pertinently carry out lifting plate operation on the vehicle to be maintained, avoid the inconvenience of a large amount of manual operations and realize perfect matching with the mobile maintenance station.
For the convenience of understanding the present embodiment, the control method of the mobile maintenance station disclosed in the embodiment of the present invention will be described in detail first.
Fig. 1 is a flowchart of a control method of a mobile maintenance station according to an embodiment of the present invention.
Referring to fig. 1, a control method of a mobile maintenance station includes:
step S101, acquiring hardware attribute information of a vehicle to be maintained;
step S102, adjusting a maintenance cabin 9 and a lifting plate 8 of the mobile maintenance station according to the hardware attribute information;
step S103, judging whether the vehicle to be maintained has the driving capability;
if the vehicle has the driving capability, as shown in step S1041, after the vehicle to be maintained drives on the lifting plate, detecting the traveling position and the vehicle body weight of the vehicle to be maintained;
step S105, starting the antiskid baffle plate gradually according to the advancing position, and adjusting the driving grade according to the weight of the vehicle body;
step S106, driving the vehicle to be maintained into the maintenance bin by using the driving device;
and S107, retracting the lifting plate according to the placing condition of the vehicle to be maintained in the maintenance bin.
Specifically, fig. 4 is a schematic structural diagram of a mobile maintenance station according to an embodiment of the present invention, which has all maintenance functions of a fixed maintenance point, and goes to a location where a fault occurs according to a location of a vehicle to be maintained, so that inconvenience of a vehicle owner dragging the vehicle to the fixed maintenance shop is avoided. In order to match with the intelligent characteristics of the mobile maintenance station, the lifting plate of the mobile maintenance station is upgraded and modified. The maintenance bin 9 and the lifting plate 8 can be expanded according to the hardware attribute information of the vehicle to be maintained, as shown in fig. 5, the maintenance bin schematic diagram is expanded to ensure that more reasonable maintenance space and lifting plate size can be provided for different fault vehicles, so that the mobile maintenance station can be used as a convenient mobile maintenance department to better adapt to different fault vehicle types and meet the vehicle maintenance requirements of various vehicle owners.
It should be noted that although some existing trailers have a function of placing a vehicle to be maintained in a storage box through a lifting platform, the existing trailers cannot meet the intelligent characteristic in a targeted manner according to a fault vehicle and also cannot be perfectly matched with a mobile maintenance point, and secondly, when the vehicle to be maintained loses the starting capability due to the fault, the vehicle to be maintained is placed in the storage box and is also very troublesome, so that different lifting plate schemes are implemented according to the condition of the existence of the driving capability, and the embodiment of the invention starts the anti-skid baffle plate by monitoring the coordinate position of the vehicle to be maintained in order to prevent the slipping of the fault vehicle on the lifting plate and further avoid serious consequences under the condition of poor vehicle skills of a vehicle owner, so that the path of the vehicle passing through the lifting platform can be safe and careless. And aiming at different faults, if the vehicle needs to be shipped back to a fixed maintenance shop or a plurality of faulty vehicles are maintained at the same time, the lifting plate can be selectively retracted according to the length of the vehicle to be maintained, so that the length space of the maintenance cabin is prolonged by the lifting plate.
Further, the hardware attribute information includes height, length and width, the repair shop includes movable walls and ceilings located at both sides, the lifting plate includes a movable expansion plate, and the step S102 includes:
the expansion of the expansion board and the spatial positions of the wall and the ceiling are correspondingly adjusted according to the height, the length and the width so that the vehicle to be maintained can be driven into the maintenance bin through the lifting board.
Specifically, as shown in fig. 5, this figure only shows one possible expansion way to help understanding, and in fact, for a vehicle with a large volume, the lifting plate needs to open the movable expansion plate before the upper plate of the vehicle, and the plate can be overlapped and placed at the lower layer of the original lifting plate and unfolded for use if necessary.
Further, the traveling position is a coordinate position of the vehicle to be repaired on the lifting plate, and the step S105 includes:
referring to fig. 2 and 6, in step S201, coordinate position and vehicle body weight information are acquired by using an LED sensing circuit and a pressure sensor, wherein the LED sensing circuit includes LED pair tubes 10 disposed at both sides of a lifting plate;
step S202, judging whether the vehicle to be maintained reaches a plurality of preset anti-skid points according to the coordinate position, wherein the anti-skid points are provided with anti-skid baffles 11;
step S203, lifting the anti-skid baffle plate under the condition that a preset anti-skid point is reached, and successively lifting the anti-skid baffle plate at the corresponding position in the running process of the vehicle to be maintained;
and S204, selecting hydraulic driving grades according to the weight of the vehicle body, wherein the hydraulic driving grades comprise low, medium and high grades.
Specifically, the LED pair tubes 10 are disposed on two sides of the lifting plate for recording the position of the vehicle to be repaired, when the receiving end can receive the signal sent by the sending end, it indicates that the vehicle has passed through the position, and if the position is a predetermined anti-slip point, i.e. the anti-slip baffle 11 is disposed, the anti-slip baffle 11 is erected to prevent the vehicle from slipping down. Here, the shape of the anti-skid baffle 11 is as shown in fig. 7, under the condition that there is no vehicle upper plate to be maintained, the anti-skid baffle 11 is embedded in the lifting plate and forms a complete plane together with the lifting plate, when driving over the preset anti-skid point, the anti-skid baffle is lifted up, which is fit with the outline of the tire, will not cause puncture damage to the tire, and can effectively block the vehicle from sliding downwards.
Although fig. 6 shows the lifting plate horizontally arranged, if the lifting plate horizontally forms a certain inclination angle with the ground on an inclined road surface, and considering that there is a lifting slope inclined at a certain angle on the market, the arrangement of the anti-skid baffle plate plays an important role in safety protection in order to meet different diversity requirements.
Further, the driving device includes a lifting hydraulic device 12, the maintenance cabin further includes a maintenance main board located on the bottom surface, and step S106 includes:
the vehicle to be maintained is lifted off the ground by the lifting hydraulic device, and the lifting plate is aligned with the maintenance main plate so that the vehicle to be maintained drives into the maintenance bin 9.
Specifically, the lifting hydraulic device 12 is a structure represented by a dotted line in fig. 6, and is used for horizontally lifting the lifting plate loaded with the vehicle to be repaired until the lifting plate is flush with the ground of the repair cabin, and the lifting height can be preset, manual control is not needed, and the lifting hydraulic device can be automatically lifted to a proper height, so that the vehicle can smoothly enter the repair cabin 9.
Further, the lifting plate 8 comprises a first lifting plate 81 and a second lifting plate 82, the driving device further comprises a traction hydraulic device 13, wherein the traction hydraulic device 13 comprises a first hydraulic rod 131 for drawing the first lifting plate 81 and a second hydraulic rod 132 for drawing the second lifting plate 82, and the step S107 comprises:
referring to fig. 3, step S301, determining placement conditions according to the coordinate position of the vehicle to be repaired, where the placement conditions include complete entering into the repair cabin and incomplete entering into the repair cabin;
if the vehicle enters the maintenance cabin completely, referring to step S3021, the first hydraulic rod and the second hydraulic rod are simultaneously actuated to retract the first lifting plate and the second lifting plate;
if the maintenance cabin is not completely entered, referring to step S3022, the second hydraulic rod is actuated to retract the second lifting plate, and the first lifting plate and the maintenance main plate are still kept flush.
In particular, although the mobile maintenance station includes most of the functions of vehicle maintenance, in order to provide a complete solution for a faulty vehicle, it is considered herein that in the case where the faulty vehicle needs to be pulled back to a fixed maintenance shop, and in the case where two or more faulty vehicles are repaired at the same time, the faulty vehicle may not completely enter the maintenance cabin, and the body of the last vehicle may be exposed outside the maintenance cabin. At this time, the lifting plate can be selectively retracted, so that the first lifting plate 81 in fig. 6 can be kept released, and the second lifting plate 82 is retracted by the second hydraulic rod 132. Ideally, the first lifting plate 81 and the second lifting plate 82 can be retracted by the first hydraulic rod 131 and the second hydraulic rod 132 at the same time.
Further, the lifter plate further comprises a conveyor chain for conveying the vehicle to be serviced, the method further comprising:
in step S1042, if the vehicle to be serviced has no traveling capability, the conveying chain 14 and the lifting hydraulic device 12 are driven to pull the vehicle to be serviced into the service bay 9.
Specifically, in the case where the vehicle to be serviced has no traveling capability, the transport chain 14 provided at the lower portion of the lifter plate may be pulled out and the transport chain 14 may be started, and the vehicle to be serviced may be transported into the service compartment by a frictional force with the tire, fig. 6 shows only one possible arrangement, and actually, the transport chain 14 may be exposed on the outer surface of the lifter plate as long as the folding condition of the first lifter plate and the second lifter plate can be satisfied.
Further, the LED geminate transistor comprises a transmitting end and a receiving end, and the coordinate position is recorded under the condition that the receiving end receives a signal of the transmitting end.
Specifically, the receiving end and the transmitting end of the pair of LED tubes may also be disposed at one side of the lifting plate, and if the receiving end cannot receive the signal sent by the transmitting end, it indicates that the vehicle to be repaired has passed through the position.
Further, the first hydraulic rod and the second hydraulic rod are also used for limiting the unfolding angle of the lifting plate.
Particularly, the included angle of the two sub-plates can be adjusted according to the road surface condition, so that the vehicle to be maintained can enter the maintenance bin through the lifting plate more stably.
Further, the method further comprises:
the wireless charging device arranged at the bottom of the lifting plate charges a vehicle to be maintained, wherein the wireless charging device is a magnetic resonance wireless charging device.
Specifically, to the scale sleeveless ratio in present new forms of energy electric automobile, it sets up the wireless charging device of detachable magnetic resonance to be distinguished in lifter plate bottom, provides convenience for the vehicle that needs to charge.
Fig. 8 is a schematic diagram of a control system of a mobile maintenance station according to an embodiment of the present invention.
Referring to fig. 8, the control system of the mobile maintenance station includes:
the system comprises an acquisition unit 1, a maintenance unit and a control unit, wherein the acquisition unit is used for acquiring hardware attribute information of a vehicle to be maintained;
the first adjusting unit 2 is used for adjusting a maintenance bin and a lifting plate of the mobile maintenance station according to the hardware attribute information;
the judging unit 3 is used for judging whether the vehicle to be maintained has the driving capacity;
the detection unit 4 is used for detecting the advancing position and the vehicle body weight of the vehicle to be maintained after the vehicle to be maintained drives on the lifting plate if the vehicle to be maintained has the driving capacity;
a second adjusting means 5 for sequentially starting the antiskid barrier according to the traveling position and adjusting the driving level according to the vehicle body weight;
the driving unit 6 is used for driving the vehicle to be maintained into the maintenance bin by using a driving device;
and the third adjusting unit 7 is used for collecting the lifting plate according to the placing condition of the vehicle to be maintained in the maintenance bin.
The control system of the mobile maintenance station provided by the embodiment of the invention has the same technical characteristics as the control method of the mobile maintenance station provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.
The computer program product of the control method and system for a mobile maintenance station provided in the embodiments of the present invention includes a computer-readable storage medium storing program codes, where instructions included in the program codes may be used to execute the method described in the foregoing method embodiments, and specific implementations may refer to the method embodiments and are not described herein again.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A method of controlling a mobile maintenance station, comprising:
acquiring hardware attribute information of a vehicle to be maintained;
adjusting a maintenance bin and a lifting plate of the mobile maintenance station according to the hardware attribute information;
judging whether the vehicle to be maintained has driving capacity or not;
if the vehicle has the driving capability, detecting the advancing position and the vehicle body weight of the vehicle to be maintained after the vehicle to be maintained drives on the lifting plate;
the antiskid baffles are gradually started according to the advancing position, and the driving grade is adjusted according to the weight of the vehicle body;
driving the vehicle to be maintained into the maintenance bin by using a driving device;
the lifting plate is retracted according to the placement condition of the vehicle to be maintained in the maintenance bin;
hardware attribute information includes height, length and width, the maintenance storehouse is including the activity type wall and the ceiling that are located both sides, the lifter plate includes the activity type expansion board, according to hardware attribute information adjustment the maintenance storehouse and the lifter plate of removing the maintenance station include:
correspondingly adjusting the expansion of the expansion board and the space positions of the wall and the ceiling according to the height, the length and the width so that the vehicle to be maintained can drive into the maintenance bin through the lifting board.
2. The method of claim 1, wherein the travel position is a coordinate position of the vehicle to be serviced on the lifting plate, the sequentially activating the anti-skid plates according to the travel position, and the adjusting the hydraulic driving level according to the vehicle body weight comprises:
acquiring the coordinate position and the vehicle body weight by using an LED sensing circuit and a pressure sensor, wherein the LED sensing circuit comprises LED geminate transistors arranged on two sides of the lifting plate;
judging whether the vehicle to be maintained reaches a plurality of preset anti-skid points or not according to the coordinate position, wherein the number of the preset anti-skid points is multiple, and the anti-skid baffle is arranged at the preset anti-skid points;
under the condition that the preset antiskid point is reached, lifting the antiskid baffle plate, and successively lifting the antiskid baffle plate at the corresponding position in the running process of the vehicle to be repaired;
and selecting the hydraulic driving grades according to the weight of the vehicle body, wherein the hydraulic driving grades comprise a low grade, a medium grade and a high grade.
3. The method for controlling a mobile maintenance station according to claim 1, wherein the driving means comprises a hydraulic lifting device, the maintenance cabin further comprises a maintenance main board located on a bottom surface, and the driving means for driving the vehicle to be maintained into the maintenance cabin comprises:
and lifting the vehicle to be maintained off the ground by using a lifting hydraulic device, and enabling the lifting plate to be flush with the maintenance main plate so as to drive the vehicle to be maintained into the maintenance bin.
4. The method for controlling a mobile maintenance station according to claim 3, wherein said lifting plate comprises a first lifting plate and a second lifting plate, said driving means further comprises traction hydraulic means, wherein said traction hydraulic means comprises a first hydraulic rod for traction of said first lifting plate and a second hydraulic rod for traction of said second lifting plate, said retracting of said lifting plate according to the positioning of said vehicle to be maintained in said maintenance cabin comprises:
judging the placing condition according to the coordinate position of the vehicle to be maintained, wherein the placing condition comprises complete entering of the vehicle into the maintenance bin and incomplete entering of the vehicle into the maintenance bin;
if the maintenance cabin is completely entered, the first hydraulic rod and the second hydraulic rod are simultaneously started to retract the first lifting plate and the second lifting plate;
and if the maintenance cabin is not completely entered, the second hydraulic rod is started to withdraw the second lifting plate, and the first lifting plate and the maintenance main plate are kept flush.
5. The method of controlling a mobile maintenance station according to claim 1, wherein said lifting plate further comprises a transport chain for transporting said vehicle to be maintained, said method further comprising:
and if the vehicle to be repaired has no driving capacity, driving the conveying chain and the lifting hydraulic device to pull the vehicle to be repaired to enter the repair cabin.
6. The control method of a mobile maintenance station according to claim 2, wherein the LED pair tube comprises a transmitting end and a receiving end, and the coordinate position is recorded in the case that the receiving end receives a signal of the transmitting end.
7. The mobile maintenance station control method according to claim 4, wherein the first hydraulic lever and the second hydraulic lever are further used to define a deployment angle of the lift plate.
8. The control method of a mobile maintenance station according to claim 1, further comprising:
the wireless charging device arranged at the bottom of the lifting plate is used for charging the vehicle to be maintained, wherein the wireless charging device is a magnetic resonance wireless charging device.
9. A control system for a mobile maintenance station, comprising:
the system comprises an acquisition unit, a maintenance unit and a control unit, wherein the acquisition unit is used for acquiring hardware attribute information of a vehicle to be maintained;
the first adjusting unit adjusts a maintenance bin and a lifting plate of the mobile maintenance station according to the hardware attribute information;
the judging unit is used for judging whether the vehicle to be maintained has the driving capacity;
the detection unit is used for detecting the advancing position and the vehicle body weight of the vehicle to be maintained after the vehicle to be maintained drives on the lifting plate if the vehicle to be maintained has the driving capacity;
a second adjusting unit which sequentially starts the antiskid barrier according to the advancing position and adjusts the driving grade according to the vehicle body weight;
the driving unit is used for driving the vehicle to be maintained into the maintenance bin by using a driving device;
the third adjusting unit is used for retracting the lifting plate according to the placing condition of the vehicle to be maintained in the maintenance bin;
the hardware attribute information comprises height, length and width, the maintenance cabin comprises movable walls and ceilings which are positioned at two sides, the lifting plate comprises movable expansion plates, and the first adjusting unit is further used for correspondingly adjusting the expansion plates according to the height, the length and the width, and the spatial positions of the walls and the ceilings so that the vehicle to be maintained drives into the maintenance cabin through the lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845662.2A CN107618421B (en) | 2017-09-18 | 2017-09-18 | Control method and system for mobile maintenance station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845662.2A CN107618421B (en) | 2017-09-18 | 2017-09-18 | Control method and system for mobile maintenance station |
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| CN107618421A CN107618421A (en) | 2018-01-23 |
| CN107618421B true CN107618421B (en) | 2020-06-30 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1092210A (en) * | 1966-05-03 | 1967-11-22 | Frederick Edward Bellas | Mobile service station unit |
| CN201009794Y (en) * | 2006-12-13 | 2008-01-23 | 上海同济同捷科技有限公司 | Mobile maintenance service station for vehicle |
| WO2010138732A1 (en) * | 2009-05-29 | 2010-12-02 | Maxon Industries, Inc. | Cart stop |
| CN103661065A (en) * | 2012-12-12 | 2014-03-26 | 重庆晟和物流有限公司 | Perpendicularly-lifting tail plate capable of carrying out loading and unloading automatically |
| CN204547876U (en) * | 2015-03-24 | 2015-08-12 | 上海大学 | The multistage hoisting device of a kind of modern logistics automobile |
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2017
- 2017-09-18 CN CN201710845662.2A patent/CN107618421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1092210A (en) * | 1966-05-03 | 1967-11-22 | Frederick Edward Bellas | Mobile service station unit |
| CN201009794Y (en) * | 2006-12-13 | 2008-01-23 | 上海同济同捷科技有限公司 | Mobile maintenance service station for vehicle |
| WO2010138732A1 (en) * | 2009-05-29 | 2010-12-02 | Maxon Industries, Inc. | Cart stop |
| CN103661065A (en) * | 2012-12-12 | 2014-03-26 | 重庆晟和物流有限公司 | Perpendicularly-lifting tail plate capable of carrying out loading and unloading automatically |
| CN204547876U (en) * | 2015-03-24 | 2015-08-12 | 上海大学 | The multistage hoisting device of a kind of modern logistics automobile |
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| CN107618421A (en) | 2018-01-23 |
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