CN114312866B - Unbalanced load processing method and device - Google Patents
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- CN114312866B CN114312866B CN202011078557.9A CN202011078557A CN114312866B CN 114312866 B CN114312866 B CN 114312866B CN 202011078557 A CN202011078557 A CN 202011078557A CN 114312866 B CN114312866 B CN 114312866B
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Abstract
When the unbalanced load processing method and device provided by the embodiment of the application solve the unbalanced load problem of a vehicle, at least one first compression amount corresponding to a first elastic component borne on a first bogie is obtained, and at least one second compression amount corresponding to a second elastic component borne on a second bogie is obtained; and controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle deflection amount of the vehicle is smaller than a preset threshold value, namely, automatically adjusting the counterweight position according to the vehicle body deflection condition, thereby improving the safety and the efficiency of position configuration adjustment operation and effectively solving the deflection load problem of the vehicle.
Description
Technical Field
The application relates to the technical field of vehicle safety, in particular to a unbalanced load processing method and device.
Background
With the gradual development of railway construction, the railway transportation and maintenance vehicle plays an extremely important role due to the characteristics of large bearing capacity and rapidness. When the vehicle is transported by a safety vehicle, the problems of inaccurate loading, uneven loading and the like exist, and the vehicle is unbalanced. Serious vehicle unbalanced load has a great threat to the running safety of the vehicle, and even causes derailment of the vehicle during running.
In order to solve the problem of unbalanced load of a vehicle, in the prior art, a method for adding a fixed balancing weight is mainly adopted to solve the problem of unbalanced load of the vehicle. The method comprises the following steps: according to the weight and the position of the loaded articles of the vehicle, a certain theoretical knowledge is adopted for calculation, the offset of the vehicle is obtained, the offset position is determined, and according to the calculation result, the temporary balancing weight is manually moved to the offset position by using the lifting tool, so that the adjustment of the offset of the vehicle is completed.
However, since the added balancing weight on the vehicle needs the lifting tool to move, the balancing weight cannot be adjusted at any time, and the problem of unbalanced load of the actual vehicle cannot be solved, how to effectively solve the unbalanced load of the vehicle, thereby improving the safety of the vehicle is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The embodiment of the application provides a method and a device for unbalanced load processing, which solve the problem of unbalanced load of a vehicle, thereby improving the safety of the vehicle.
In a first aspect, an embodiment of the present application provides a method for unbalanced load handling, which is applied to a vehicle, where the vehicle includes a first bogie, a second bogie, and a counterweight assembly, and the method for unbalanced load handling may include:
and acquiring at least one first compression amount corresponding to the first elastic component borne on the first bogie, and acquiring at least one second compression amount corresponding to the second elastic component borne on the second bogie.
And controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle deflection amount of the vehicle is smaller than a preset threshold value.
In one possible implementation, the controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount includes:
and calculating first average values corresponding to the at least two first compression amounts, and calculating second average values corresponding to the at least two second compression amounts.
And controlling the counterweight assembly to move on the vehicle according to the first average value and the second average value.
In one possible implementation, the controlling the counterweight assembly to move on the vehicle according to the first average value and the second average value includes:
a difference between the first average value and the second average value is determined.
Determining a sum of the elastic coefficient of the first elastic member and the elastic coefficient of the second elastic member.
And controlling the counterweight assembly to move on the vehicle according to the product of the difference value and the sum.
In one possible implementation, the controlling the counterweight assembly to move on the vehicle according to the product of the difference and the sum includes:
and determining the product of the difference value and the sum as a vehicle unbalanced load value of the vehicle.
And controlling the counterweight assembly to move on the vehicle according to the unbalanced load value of the vehicle.
In one possible implementation manner, after the determining the vehicle unbalanced load value of the vehicle, the method further includes:
and displaying the unbalanced load value of the vehicle.
In one possible implementation manner, the unbalanced load processing method further includes:
and controlling the counterweight assembly to stop moving and locking the counterweight assembly.
In one possible implementation, obtaining at least one compression amount corresponding to an elastic member carried on a bogie includes:
and acquiring at least one compression amount corresponding to the elastic component borne on the bogie through the infrared range finder.
In a second aspect, an embodiment of the present application further provides an unbalanced load handling device, which is applied to a vehicle, where the vehicle includes a first bogie, a second bogie, and a counterweight assembly, and the unbalanced load handling device may include:
the acquisition unit is used for acquiring at least one first compression amount corresponding to the first elastic component borne on the first bogie and at least one second compression amount corresponding to the second elastic component borne on the second bogie.
And the control unit is used for controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle unbalanced load value of the vehicle is smaller than a preset threshold value.
In one possible implementation manner, the at least one is at least two, and then the apparatus further includes:
and the processing unit is used for calculating first average values corresponding to the at least two first compression amounts and calculating second average values corresponding to the at least two second compression amounts.
The control unit is specifically configured to control the counterweight assembly to move on the vehicle according to the first average value and the second average value.
In a possible implementation, the processing unit is further configured to determine a difference between the first average value and the second average value; and determining a sum of the elastic coefficient of the first elastic member and the elastic coefficient of the second elastic member.
The control unit is specifically configured to control the counterweight assembly to move on the vehicle according to a product of the difference and the sum.
In a possible implementation, the processing unit is further configured to determine a product of the difference and the sum as a vehicle unbalanced load value of the vehicle.
The control unit is specifically used for controlling the counterweight assembly to move on the vehicle according to the unbalanced load value of the vehicle.
In one possible implementation manner, the unbalanced load processing device further comprises a display unit.
And the display unit is used for displaying the unbalanced load value of the vehicle.
In a possible implementation, the control unit is further configured to control the counterweight assembly to stop moving and lock the counterweight assembly.
In one possible implementation, the acquiring unit is specifically configured to acquire, by using an infrared range finder, at least one compression amount corresponding to an elastic component carried on the bogie.
In a third aspect, an embodiment of the present application further provides an unbalanced load processing apparatus, where the unbalanced load processing apparatus may include a memory and a processor; wherein,
the memory is used for storing a computer program.
The processor is configured to read the computer program stored in the memory, and execute the unbalanced load processing method according to any one of the possible implementation manners of the first aspect according to the computer program in the memory.
In a fourth aspect, an embodiment of the present application further provides a computer readable storage medium, where computer executable instructions are stored, where when a processor executes the computer executable instructions, the method for unbalanced load processing is implemented in any one of possible implementation manners of the first aspect.
Therefore, when the unbalanced load processing method and device provided by the embodiment of the application solve the unbalanced load problem of the vehicle, at least one first compression amount corresponding to the first elastic component borne on the first bogie is obtained, and at least one second compression amount corresponding to the second elastic component borne on the second bogie is obtained; and controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle deflection amount of the vehicle is smaller than a preset threshold value, namely, automatically adjusting the counterweight position according to the vehicle body deflection condition, thereby improving the safety and the efficiency of position configuration adjustment operation and effectively solving the deflection load problem of the vehicle.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram of a vehicle according to an embodiment of the present application;
FIG. 2 is a partial enlarged view of an infrared ranging apparatus according to an embodiment of the present application;
FIG. 3 is a schematic flow chart of an unbalanced load processing method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an unbalanced load processing device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of another unbalanced load processing apparatus according to an embodiment of the present application.
Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
In embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: there are three cases, a alone, a and B together, and B alone, wherein a, B may be singular or plural. In the text description of the present application, the character "/" generally indicates that the front-rear associated object is an or relationship.
The unbalanced load processing method provided by the embodiment of the application can be applied to a scene of loading vehicle transportation. In order to solve the problem of unbalanced load of a vehicle, in the prior art, a method for adding a fixed balancing weight is mainly adopted to solve the problem of unbalanced load of the vehicle. The method comprises the following steps: according to the weight and the position of the loaded articles of the vehicle, a certain theoretical knowledge is adopted for calculation, the offset of the vehicle is obtained, the offset position is determined, and according to the calculation result, the temporary balancing weight is manually moved to the offset position by using the lifting tool, so that the adjustment of the offset of the vehicle is completed. However, since the added balancing weight on the vehicle needs the lifting tool to move, the balancing weight cannot be adjusted at any time, and the problem of unbalanced load of the actual vehicle cannot be solved, how to effectively solve the unbalanced load of the vehicle, thereby improving the safety of the vehicle is a problem to be solved urgently by those skilled in the art.
In order to effectively solve the problem of unbalanced load of the vehicle, the technical scheme which is easy to think is as follows: the movable counterweight device can be installed on a vehicle, the counterweight block is fixed on the vehicle body by using the power device, theoretical calculation is performed by using a formula through the weight and the storage position of the heavy object after the heavy object is loaded into the vehicle, the distance that the counterweight block needs to be moved is determined, the motor is controlled to drive the chain wheel to rotate, the chain is driven to move the counterweight block to a proper position, and the counterweight block is fixed by using the locking device. However, other equipment may be installed on the vehicle, and the deviation between the vehicle manufacturing weight and the vehicle body deflection and the theoretical calculation is large, so that the effect of the movable counterweight device is not ideal in the actual use process, and meanwhile, the movement of the counterweight block needs manual operation and cannot be automatically performed, so that the problem of unbalanced load of the vehicle cannot be accurately and rapidly solved.
Based on the above discussion, and referring to fig. 1, fig. 1 is a schematic structural diagram of a vehicle according to an embodiment of the present application, the vehicle may include a power system, a counterweight assembly, a track assembly, a locking device, a control system, a microcomputer system, and a remote control system. The track assembly is mounted on a vehicle requiring a body weight. The counterweight assembly is arranged on the track assembly, the power system is arranged on the track assembly, the chain of the power system is connected with the counterweight assembly, the motor is used for providing power, and the chain wheel rotates to drive the chain to drive, so that the counterweight assembly is driven to move on the track. The locking device locks the counterweight assembly when the counterweight assembly is moved to a reasonable position where counterweight is desired. The control system is a control box provided with a travel switch, and the travel switch is used for controlling the counterweight assembly to move to the relevant position. The remote control system is used for controlling the opening of the unbalanced load device. In addition, at least one infrared distance measuring device, such as an infrared distance measuring instrument, can be arranged below the swing bolster in the two bogies of the vehicle respectively, and is used for measuring the relative distance between the swing bolster and the side frame of the bogie, namely the compression amount of the bearing spring, and can be seen in fig. 2, and fig. 2 is a partial enlarged view of the infrared distance measuring device provided by the embodiment of the application; the microcomputer system in the vehicle performs data processing based on the compression amount of the spring measured by the infrared distance measuring device, and sends the data processing result to the control system in the vehicle, and the control system is used for controlling the counterweight assembly to move according to the data processing result, so that the counterweight process is completed.
In order to effectively solve the problem of unbalanced load of a vehicle and improve the safety of the vehicle, the embodiment of the application provides an unbalanced load processing method, which comprises the steps of firstly obtaining at least one first compression amount corresponding to a first elastic component borne on a first bogie, obtaining at least one second compression amount corresponding to a second elastic component borne on a second bogie, and controlling a counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle unbalanced load of the vehicle is smaller than a preset threshold value. The preset threshold value can be set according to actual needs, and the value of the preset threshold value is not particularly limited.
For example, in the embodiment of the present application, the elastic component may be a spring, or may be another component having an elastic property, and may be specifically set according to actual needs.
Therefore, in the embodiment of the application, when the problem of unbalanced load of the vehicle is solved, at least one first compression amount corresponding to the first elastic component borne on the first bogie is obtained, and at least one second compression amount corresponding to the second elastic component borne on the second bogie is obtained; and controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle deflection amount of the vehicle is smaller than a preset threshold value, namely, automatically adjusting the counterweight position according to the vehicle body deflection condition, thereby improving the safety and the efficiency of position configuration adjustment operation and effectively solving the deflection load problem of the vehicle.
The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 3 is a schematic flow chart of a unbalanced load handling method according to an embodiment of the present application, which is applied to a vehicle, and the vehicle includes a first bogie, a second bogie and a counterweight assembly. The off-load handling method may be performed by software and/or hardware means, for example, the hardware means may be an off-load handling means, which may be integrated in the vehicle. For example, referring to fig. 3, the unbalanced load processing method may include:
s301, acquiring at least one first compression amount corresponding to a first elastic component borne on a first bogie, and acquiring at least one second compression amount corresponding to a second elastic component borne on a second bogie.
The number of at least one may be one or a plurality, and may be specifically set according to actual needs, where the number of at least one is not limited further in the embodiments of the present application.
For example, when at least one compression amount corresponding to an elastic member carried on a bogie is obtained, as shown in fig. 1 and 2, the at least one compression amount corresponding to the elastic member carried on the bogie may be obtained by an infrared range finder, and of course, the at least one compression amount corresponding to the elastic member carried on the bogie may also be obtained by other manners.
After obtaining, by the infrared rangefinder, at least one first compression amount corresponding to a first elastic member carried on the first bogie and at least one second compression amount corresponding to a second elastic member carried on the second bogie, the following S302 may be executed:
s302, controlling the counterweight assembly to move on the vehicle according to at least one first compression amount and at least one second compression amount until the vehicle deflection amount of the vehicle is smaller than a preset threshold value.
When the weight assembly is controlled to move on the vehicle according to at least one first compression amount and at least one second compression amount, and when the number of the first compression amount and the second compression amount can be 1, the weight assembly can be controlled to move on the vehicle according to the unique first compression amount and the second compression amount; when the number of the first compression amount and the second compression amount may be two or more, that is, at least two, the weight assembly may be controlled to move on the vehicle according to the at least two first compression amounts and the at least two second compression amounts.
For example, when the weight assembly is controlled to move on the vehicle according to at least two first compression amounts and at least two second compression amounts, a first average value corresponding to the at least two first compression amounts may be calculated first, a second average value corresponding to the at least two second compression amounts may be calculated, and a difference value between the first average value and the second average value may be determined; determining a sum of the elastic coefficient of the first elastic member and the elastic coefficient of the second elastic member; then determining the product of the difference value and the sum as a vehicle unbalanced load value of the vehicle; and controlling the counterweight assembly to move on the vehicle according to the unbalanced load value of the vehicle.
The power system shown in fig. 1 comprises a motor, a speed reducer, a chain wheel and a chain, so that when the counterweight assembly is controlled to move on a vehicle according to the unbalanced load value of the vehicle, a microcomputer system in the vehicle can transmit a control signal to the control system, the control system turns on a switch for controlling the counterweight device, the motor is started, the chain is driven to move through rotation of the chain wheel, the chain drives the counterweight assembly to move on a track, when the unbalanced load value of the vehicle approaches to a preset threshold value, the speed reducer reduces the moving speed of the counterweight assembly until the unbalanced load value of the vehicle is smaller than the preset threshold value, and the counterweight assembly stops moving, so that the unbalanced load problem of the vehicle is solved.
Therefore, when the unbalanced load processing method provided by the embodiment of the application solves the unbalanced load problem of the vehicle, at least one first compression amount corresponding to the first elastic component borne on the first bogie is obtained, and at least one second compression amount corresponding to the second elastic component borne on the second bogie is obtained; and controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle deflection amount of the vehicle is smaller than a preset threshold value, namely, automatically adjusting the counterweight position according to the vehicle body deflection condition, thereby improving the safety and the efficiency of position configuration adjustment operation and effectively solving the deflection load problem of the vehicle.
It can be understood that after the unbalanced load value of the vehicle is determined, the unbalanced load value of the vehicle can be displayed to the staff through the display screen of the vehicle, so that the staff can know the current unbalanced load condition of the vehicle in time; in addition, the display screen of the vehicle can be used for displaying all the compression amount values of the elastic components, the difference value between the first average value and the second average value and the like to the staff, so that the staff can know the specific unbalanced load condition of the vehicle based on the values.
Based on the embodiment shown in fig. 3, it can be seen that, in the embodiment of the present application, when there is a unbalanced load of the vehicle, the unbalanced load value of the vehicle is obtained through the processing of the data by the infrared ranging device and the microcomputer system; the control system controls the counterweight assembly to move on the vehicle, so that the vehicle deflection amount of the vehicle is smaller than a preset threshold value, and the counterweight assembly is locked by the locking device, so that the problem of vehicle deflection is solved, and the safety of the vehicle is improved. It will be appreciated that when the vehicle offset is less than the predetermined threshold, i.e. the vehicle offset is within the acceptable range, the counterweight assembly may be controlled to stop moving and lock the counterweight assembly, thus avoiding the occurrence of new vehicle offset load due to movement of the counterweight assembly when the vehicle offset is within the acceptable range. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 4 is a schematic structural diagram of an unbalanced load handling device 40 according to an embodiment of the present application, which is applied to a vehicle, and the vehicle includes a first bogie, a second bogie and a counterweight assembly, for example, referring to fig. 4, the unbalanced load handling device 40 may include:
the obtaining unit 401 is configured to obtain at least one first compression amount corresponding to a first elastic component carried on a first bogie, and obtain at least one second compression amount corresponding to a second elastic component carried on a second bogie.
And a control unit 402 for controlling the weight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle unbalanced load value of the vehicle is smaller than a preset threshold value.
Optionally, at least one of the at least two unbalanced load handling devices may further comprise a processing unit 403.
The processing unit 403 is configured to calculate a first average value corresponding to at least two first compression amounts, and calculate a second average value corresponding to at least two second compression amounts.
The control unit 402 is specifically configured to control the movement of the counterweight assembly on the vehicle according to the first average value and the second average value.
Optionally, the processing unit 403 is further configured to determine a difference between the first average value and the second average value; and determining a sum of the elastic coefficient of the first elastic member and the elastic coefficient of the second elastic member.
The control unit 402 is specifically configured to control the movement of the counterweight assembly on the vehicle according to the product of the difference and the sum.
Optionally, the processing unit 403 is further configured to determine the product of the difference and the sum as a vehicle unbalanced load value of the vehicle.
The control unit 402 is specifically configured to control the counterweight assembly to move on the vehicle according to the unbalanced load value of the vehicle.
Optionally, the unbalanced load handling device further comprises a display unit 404.
And a display unit 404 for displaying the unbalanced load value, the compression amount and the average value of the compression amount.
Optionally, the control unit 402 is further configured to control the counterweight assembly to stop moving and lock the counterweight assembly.
Optionally, the acquiring unit 401 is specifically configured to acquire, by using an infrared range finder, at least one compression amount corresponding to an elastic component carried on the bogie.
The unbalanced load processing device provided by the embodiment of the application can execute the technical scheme of the unbalanced load processing method in any embodiment, and the implementation principle and beneficial effects of the unbalanced load processing device are similar to those of the unbalanced load processing method, and can be seen from the implementation principle and beneficial effects of the unbalanced load processing method, and the detailed description is omitted here.
Fig. 5 is a schematic structural diagram of another unbalanced load processing device 50 according to an embodiment of the present application, for example, please refer to fig. 5, and the unbalanced load processing device 50 may include a processor 501 and a memory 502;
wherein,
the memory 502 is used for storing a computer program.
The processor 501 is configured to read the computer program stored in the memory 502, and execute the technical solution of the unbalanced load processing method in any one of the foregoing embodiments according to the computer program in the memory 502.
Alternatively, the memory 502 may be separate or integrated with the processor 501. When the memory 502 is a device separate from the processor 501, the unbalanced load handling apparatus 50 may further include: a bus for connecting the memory 502 and the processor 501.
Optionally, the present embodiment further includes: a communication interface, which may be connected to the processor 501 via a bus. The processor 501 may control the communication interface to implement the functions of receiving and transmitting of the unbalanced load handling device 50 described above.
The unbalanced load processing device 50 in the embodiment of the present application can execute the technical scheme of the unbalanced load processing method in any of the above embodiments, and its implementation principle and beneficial effects are similar to those of the unbalanced load processing method, and reference may be made to the implementation principle and beneficial effects of the unbalanced load processing method, which are not described herein.
The embodiment of the application also provides a computer readable storage medium, in which computer executing instructions are stored, when a processor executes the computer executing instructions, the technical scheme of the unbalanced load processing method in any embodiment is realized, and the realization principle and the beneficial effects are similar to those of the unbalanced load processing method, and can be seen from the realization principle and the beneficial effects of the unbalanced load processing method, and the detailed description is omitted herein.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection illustrated or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
The integrated modules, which are implemented in the form of software functional modules, may be stored in a computer readable storage medium. The software functional module is stored in a storage medium, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (english: processor) to perform some steps of the methods of the embodiments of the application.
It should be understood that the above processor may be a central processing unit (english: central Processing Unit, abbreviated as CPU), or may be other general purpose processors, digital signal processors (english: digital Signal Processor, abbreviated as DSP), application specific integrated circuits (english: application Specific Integrated Circuit, abbreviated as ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present application may be embodied directly in a hardware processor for execution, or in a combination of hardware and software modules in a processor for execution.
The memory may comprise a high-speed RAM memory, and may further comprise a non-volatile memory NVM, such as at least one magnetic disk memory, and may also be a U-disk, a removable hard disk, a read-only memory, a magnetic disk or optical disk, etc.
The bus may be an industry standard architecture (Industry Standard Architecture, ISA) bus, an external device interconnect (Peripheral Component, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, the buses in the drawings of the present application are not limited to only one bus or to one type of bus.
The computer-readable storage medium described above may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (10)
1. A method of handling off-load applied to a vehicle including a first bogie, a second bogie and a counterweight assembly, the method comprising:
acquiring at least one first compression amount corresponding to a first elastic component borne on the first bogie, and acquiring at least one second compression amount corresponding to a second elastic component borne on the second bogie;
controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until a vehicle unbalanced load value of the vehicle is smaller than a preset threshold value;
the first compression amount is at least two first compression amounts, the second compression amount is at least two second compression amounts, and the controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount includes:
calculating first average values corresponding to the at least two first compression amounts, and calculating second average values corresponding to the at least two second compression amounts;
controlling the counterweight assembly to move on the vehicle according to the first average value and the second average value;
the controlling the counterweight assembly to move on the vehicle according to the first average value and the second average value includes:
determining a difference between the first average value and the second average value;
determining a sum of the elastic coefficients of the first elastic member and the second elastic member;
controlling movement of the counterweight assembly on the vehicle based on the product of the difference and the sum;
said controlling movement of said counterweight assembly on said vehicle based on the product of said difference and said sum, comprising:
determining the product of the difference value and the sum as a vehicle unbalanced load value of the vehicle;
and controlling the counterweight assembly to move on the vehicle according to the unbalanced load value of the vehicle.
2. The method of claim 1, wherein after determining the vehicle unbalance loading value of the vehicle, further comprising:
and displaying the unbalanced load value of the vehicle.
3. The method according to claim 1, wherein the method further comprises:
and controlling the counterweight assembly to stop moving and locking the counterweight assembly.
4. A method according to any one of claims 1-3, wherein obtaining at least one compression corresponding to the elastic element carried on the bogie comprises:
and acquiring at least one compression amount corresponding to the elastic component borne on the bogie through the infrared range finder.
5. An off-load handling device for use with a vehicle including a first bogie, a second bogie and a counterweight assembly, the device comprising:
the acquisition unit is used for acquiring at least one first compression amount corresponding to a first elastic component borne on the first bogie and at least one second compression amount corresponding to a second elastic component borne on the second bogie;
the control unit is used for controlling the counterweight assembly to move on the vehicle according to the at least one first compression amount and the at least one second compression amount until the vehicle unbalanced load value of the vehicle is smaller than a preset threshold value;
the first compression amount is at least two first compression amounts, the second compression amount is at least two second compression amounts, and the apparatus further comprises:
the processing unit is used for calculating first average values corresponding to the at least two first compression amounts and calculating second average values corresponding to the at least two second compression amounts;
the control unit is specifically configured to control the counterweight assembly to move on the vehicle according to the first average value and the second average value;
the processing unit is further configured to determine a difference between the first average value and the second average value; and determining a sum of the elastic coefficients of the first elastic member and the second elastic member;
the control unit is specifically configured to control the counterweight assembly to move on the vehicle according to a product of the difference and the sum;
the processing unit is further used for determining the product of the difference value and the sum as a vehicle unbalanced load value of the vehicle;
the control unit is specifically used for controlling the counterweight assembly to move on the vehicle according to the unbalanced load value of the vehicle.
6. The apparatus according to claim 5, further comprising a display unit:
and the display unit is used for displaying the unbalanced load value of the vehicle.
7. The apparatus of claim 5, wherein the device comprises a plurality of sensors,
the control unit is also used for controlling the counterweight assembly to stop moving and locking the counterweight assembly.
8. The apparatus according to any one of claims 5 to 7, wherein,
the acquisition unit is specifically used for acquiring at least one compression amount corresponding to the elastic component borne on the bogie through the infrared range finder.
9. An unbalanced load processing device is characterized by comprising a memory and a processor; wherein,
the memory is used for storing a computer program;
the processor is configured to read the computer program stored in the memory, and execute the unbalanced load processing method according to any one of claims 1 to 4 according to the computer program in the memory.
10. A computer readable storage medium having stored therein computer executable instructions which, when executed by a processor, implement the method of unbalanced load handling of any of claims 1-4.
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