CN115817489A - Vehicle control method and device, electronic equipment and vehicle - Google Patents
Vehicle control method and device, electronic equipment and vehicle Download PDFInfo
- Publication number
- CN115817489A CN115817489A CN202211574797.7A CN202211574797A CN115817489A CN 115817489 A CN115817489 A CN 115817489A CN 202211574797 A CN202211574797 A CN 202211574797A CN 115817489 A CN115817489 A CN 115817489A
- Authority
- CN
- China
- Prior art keywords
- current
- vehicle
- power
- operation information
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Control Of Transmission Device (AREA)
Abstract
The invention relates to the technical field of vehicles, and provides a vehicle control method and device, electronic equipment and a vehicle, wherein the method comprises the steps of determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle; if the current oil consumption of the vehicle is larger than the current standard oil consumption, determining the current gear and the current standard operation information under the current load based on a second corresponding relation of the gear, the load and the standard operation information of the vehicle; and controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information. The method is used for solving the technical problems that in the prior art, an operator often cannot accurately identify the working condition, the current power of the vehicle is not matched with the power requirement, and the power is insufficient or overflows, and can be accurately controlled.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle control method and device, electronic equipment and a vehicle.
Background
The vehicle may encounter various different working conditions during running and working, and the vehicle has corresponding power requirements under different working conditions. In the prior art, an operator needs to identify a working condition according to experience and manually adjust an accelerator gear to match a power requirement, but the operator often cannot accurately identify the working condition, so that the current power of a vehicle is not matched with the power requirement, and the condition of insufficient power or power overflow is generated.
Disclosure of Invention
The invention provides a vehicle control method and device, electronic equipment and a vehicle, which are used for solving the technical problems that in the prior art, an operator cannot accurately identify working conditions, the current power of the vehicle is not matched with the power requirement, and insufficient power or power overflow is generated, and the power of the vehicle can be accurately controlled.
The invention provides a vehicle control method, comprising:
determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle;
if the current oil consumption of the vehicle is greater than the current standard oil consumption, determining the current standard operation information under the current gear and the current load based on a second corresponding relation between the gear, the load and the standard operation information of the vehicle;
and controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
According to the vehicle control method provided by the invention, the first corresponding relation is the corresponding relation among the gear of the vehicle, the section to which the load belongs and the standard oil consumption; determining the current gear and the current standard oil consumption under the current load of the vehicle, comprising:
determining a current gear and a current load of a vehicle, and determining a section to which the current load belongs based on the current load;
and determining the current standard oil consumption based on the current gear, the current load belonging interval and the first corresponding relation.
According to the vehicle control method provided by the invention, the second corresponding relation is the corresponding relation between the gear of the vehicle, the section to which the load belongs and the standard operation information, and the current standard operation information under the current gear and the current load is determined, and the method comprises the following steps:
determining a current gear and a current load of a vehicle, and determining a section to which the current load belongs based on the current load;
and determining the current standard operation information based on the current gear, the current load belonged interval and the second corresponding relation.
According to the vehicle control method provided by the present invention, the controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information includes:
if the current operation information is inconsistent with the current standard operation information, determining the current power of the vehicle;
and controlling the current power of the vehicle based on a comparison result of the current power of the vehicle and the current standard power of the vehicle, wherein the current standard power is determined based on a preset third corresponding relation between the gear of the vehicle and the standard power and the current gear.
According to the vehicle control method provided by the invention, the current power of the vehicle is controlled based on the comparison result of the current power of the vehicle and the current standard power of the vehicle, and the method comprises the following steps:
and if the current power is larger than a second preset proportion of the current standard power, reducing the current power by the first preset proportion.
According to the vehicle control method provided by the present invention, the current operation information is obtained by:
the pilot pressure values of different positions of the vehicle are collected, the current average pilot pressure value is determined based on the pilot pressure values of different positions, and the current average pilot pressure value represents current operation information.
According to the vehicle control method provided by the present invention, further comprising:
and determining the input custom power information, and controlling the current power of the vehicle based on the custom power information.
The present invention also provides a vehicle control device including:
the first determining module is used for determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle;
the second determination module is used for determining the current gear and the current standard operation information under the current load based on a second corresponding relation between the gear, the load and the standard operation information of the vehicle if the current oil consumption of the vehicle is greater than the current standard oil consumption;
and the control module is used for controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein when the processor executes the program, the vehicle control method is realized.
The present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements any of the vehicle control methods described above.
The invention also provides a computer program product comprising a computer program which, when executed by a processor, implements any of the vehicle control methods described above.
The invention also provides a vehicle which comprises the vehicle control device.
According to the vehicle control method, the current gear of the vehicle and the current standard oil consumption under the current load are determined based on the first corresponding relation, if the current oil consumption of the vehicle is larger than the current standard oil consumption, the power of the vehicle is likely to overflow, at the moment, the current gear and the current standard operation information under the current load are determined based on the second corresponding relation, whether the power of the vehicle overflows or not can be determined based on a comparison result of the current operation information and the current standard operation information, and then the current power of the vehicle can be controlled.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for 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 those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a vehicle control method provided by the present invention;
FIG. 2 is a second schematic flow chart of a vehicle control method provided by the present invention;
FIG. 3 is a third schematic flow chart of a vehicle control method provided by the present invention;
FIG. 4 is a schematic configuration diagram of a vehicle control apparatus provided by the present invention;
fig. 5 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages 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 obvious 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.
For a vehicle, various different working conditions are often encountered in the driving or working process, and the required power is different under different working conditions. In addition, the actual working condition may be complex, and the operator is difficult to estimate accurately, and at this time, the accelerator gear selected by the operator may not match with the external power demand, resulting in the situation of insufficient power or power overflow.
Based on the above, the invention provides a vehicle control method and device, electronic equipment and a vehicle, which can solve the technical problems that in the prior art, an operator often cannot accurately identify working conditions, so that the current power of the vehicle is not matched with the power requirement, and the power is insufficient or overflowed, and can accurately control the power of the vehicle, and the vehicle control method can be executed by a main controller of the vehicle.
Fig. 1 is a schematic flow chart of a vehicle control method provided by the present invention.
As shown in fig. 1, the present embodiment provides a vehicle control method including:
and 103, controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
The vehicle in the embodiment may be an excavator, a crane, a pile machine, or other working machines.
The load of the vehicle under different working conditions may also be different, for example, the vehicle is used as an excavator, the excavator may have different working conditions such as a flat ground working condition and a loading working condition, and the load of the excavator is also different when the flat ground working condition and the loading working condition are carried out, so that the load of the vehicle can reflect the current working condition of the vehicle.
In practical application, a first corresponding relationship and a second corresponding relationship may be pre-stored in a vehicle controller of a vehicle, where the first corresponding relationship may reflect standard oil consumption of the vehicle in different gears and under different loads, and the second corresponding relationship may reflect standard operation information of the vehicle in different gears and under different loads, in implementation, the operation information may be operation information of an operation portion in the vehicle, the operation portion may be an operation lever or an accelerator pedal in the vehicle for controlling a vehicle speed, and further, the operation information may be a displacement signal of the operation lever of the vehicle, and correspondingly, the standard operation information may be an initial displacement signal of the operation lever of the vehicle.
In the implementation, the current standard oil consumption of the vehicle under the current gear and the current load can be determined based on the first corresponding relationship between the gear, the load and the standard oil consumption of the vehicle, wherein the current standard oil consumption can reflect the power requirement of the vehicle for normally completing work under the current gear and the current load, that is, if the operator has no other requirement, the vehicle can normally complete work under the current gear and the current load with the current standard oil consumption, if the current oil consumption of the vehicle is greater than the current standard oil consumption, the power may overflow, and the operator may have an additional requirement, so that the current operation information of the vehicle can be judged again, the current standard operation information under the current gear and the current load can be determined based on the second corresponding relationship between the gear, the load and the standard operation information of the vehicle, because the operation part may be an operation lever in the vehicle for controlling the speed of the vehicle, the comparison result between the current operation information and the current standard operation information can reflect the speed intention of the operator, and the current power of the vehicle can be controlled based on the comparison result between the current operation information and the current standard operation information.
According to the vehicle control method, the current gear of the vehicle and the current standard oil consumption under the current load are determined based on the first corresponding relation, if the current oil consumption of the vehicle is larger than the current standard oil consumption, the power of the vehicle is likely to overflow, at the moment, the current gear and the current standard operation information under the current load are determined based on the second corresponding relation, whether the power of the vehicle overflows or not can be determined based on a comparison result of the current operation information and the current standard operation information, and then the current power of the vehicle can be controlled.
In an exemplary embodiment, the load of the vehicle may be reflected by a main oil pressure of the vehicle, and accordingly, the current load of the vehicle may be reflected by a main oil pressure of the vehicle at the current time, i.e., a main pressure of the hydraulic pump, which is a pressure of the working oil in the hydraulic pump.
Still taking a vehicle as an excavator, for example, the load of the excavator in the flat ground working condition and the loading working condition may be different, and further the main oil pressure of the excavator in the flat bottom working condition and the loading working condition may also be different, for example, the main oil pressure of the excavator in the flat ground working condition may be 100 kg, and the main oil pressure in the loading working condition may be 200 kg, so in practical application, the working condition of the vehicle may also be directly reflected through the main oil pressure of the vehicle.
In an implementation, the excavator may be provided with a front hydraulic pump and a rear hydraulic pump, and an average value of main oil pressures of the front hydraulic pump and the rear hydraulic pump may be respectively collected as a main oil pressure at a current time, or a first average value of the main oil pressures of the front hydraulic pump within a set time and a second average value of the main oil pressures of the rear hydraulic pump within the set time may be respectively collected, and the average value of the first average value and the second average value may be used as the main oil pressure at the current time.
In this embodiment, can directly reflect the operating mode of vehicle through the main oil pressure of vehicle, because the main oil pressure of vehicle is more accurate and more directly perceived, consequently, can judge the operating mode of vehicle more accurately more directly perceived to the main oil pressure of vehicle also acquires more easily, realizes that the degree of difficulty is lower.
In practice, since the greater the load of the vehicle, the greater the stall of the vehicle, in the exemplary embodiment, the load of the vehicle may also be reflected by the magnitude of the average stall at each gear.
In an exemplary embodiment, the first corresponding relation is a corresponding relation between a gear of the vehicle, a section to which the load belongs and the standard oil consumption; determining the current gear and the current standard oil consumption under the current load of the vehicle, comprising:
determining a current gear and a current load of a vehicle, and determining a section to which the current load belongs based on the current load;
and determining the current standard oil consumption based on the current gear, the current load belonging interval and the first corresponding relation.
In practical application, the working conditions of the vehicle may be various, and the loads of the vehicle may also be different under the same working condition, so that the first corresponding relationship may be the corresponding relationship between the gear of the vehicle, the section to which the load belongs, and the standard oil consumption, that is, the multiple loads in the section to which the load belongs may correspond to one standard oil consumption.
In implementation, the second corresponding relationship may also be a corresponding relationship between the gear position of the vehicle, the section to which the load belongs, and the standard operation information, that is, multiple loads in the section to which the load belongs may correspond to one standard operation information, and in implementation, when the current standard operation information is determined based on the second corresponding relationship, the section to which the current load belongs may be determined based on the current load of the vehicle, and then the current standard operation information may be determined based on the current gear position, the section to which the current load belongs, and the second corresponding relationship, so that the operation steps may be simplified, and the work efficiency may be improved.
Fig. 2 is a second schematic flow chart of the vehicle control method provided by the present invention.
As shown in fig. 2, in an exemplary embodiment, controlling the current power of the vehicle based on the comparison of the current operation information with the current standard operation information includes:
and 202, controlling the current power of the vehicle based on a comparison result of the current power of the vehicle and the current standard power of the vehicle, wherein the current standard power is determined based on a preset third corresponding relation between the gear of the vehicle and the standard power and the current gear.
In an implementation, the standard power may be a power that can normally complete work in a certain gear of the vehicle, and accordingly, the current standard power of the vehicle may be a power that can normally complete work in the current gear of the vehicle.
Because the comparison result of the current operation information and the current standard operation information can reflect the speed intention of the operator, when the operator has an intention to accelerate or decelerate, the current operation information may not be consistent with the current standard operation information, that is, if the current operation information is inconsistent with the current standard operation information, the intention of the operator to accelerate or decelerate may be reflected, based on which, the current power of the vehicle may be determined, and based on the comparison result of the current power of the vehicle and the current standard power of the vehicle, the current power of the vehicle may be controlled.
In implementation, the current oil consumption of the vehicle can be judged at first, when the current oil consumption of the vehicle is larger than the current standard oil consumption, the current operation information of the vehicle is judged, if the comparison result of the current operation information and the current standard operation information reflects that an operator has an acceleration desire, the current oil consumption of the vehicle is larger than the current standard oil consumption and can be a normal condition, the current power of the vehicle can not be controlled, if the comparison result of the current operation information and the current standard operation information reflects that the operator has a deceleration desire, the current oil consumption of the vehicle cannot be larger than the current standard oil consumption, the current power of the vehicle can be controlled based on the condition, and particularly, the current power of the vehicle can be reduced.
In implementation, if the current operation information is consistent with the current standard operation information, the intention that an operator does not accelerate or decelerate is reflected, and the current oil consumption of the vehicle is also not greater than the current standard oil consumption.
In this embodiment, before controlling the current power of the vehicle, the speed will of the operator is taken into account, so that more intelligent and more humanized control can be realized, and the situation that the current power cannot be reduced and then the working requirement or the speed will of the operator cannot be met is prevented.
In an exemplary embodiment, controlling the current power of the vehicle based on a result of comparing the current power of the vehicle with the current standard power of the vehicle includes:
and if the current power is greater than a second preset proportion of the current standard power, reducing the current power by the first preset proportion.
In implementation, after the speed will of an operator is combined, if it is determined that the current power of the vehicle is controlled, the current power may be reduced by a first preset proportion, specific data of the first preset proportion may be set according to an actual situation, and for example, the first preset proportion may be set to be 3%.
In practical applications, the steps from step 101 to step 102 may be executed after the vehicle is started until the vehicle stops operating, and the steps from step 101 to step 102 may be executed at set intervals during the time from the vehicle starts operating to the vehicle stops operating, and if the determination condition of step 102 is met, step 103 also needs to be executed, based on which, when the current of the vehicle is controlled, adaptive adjustment may be implemented, that is, whether to control the current power is determined at set intervals, and if the current power is determined to be controlled, the current power is reduced by a first preset proportion, so that the control of the power may be more accurate, and real-time adjustment may also be implemented.
For example, the set time may be 5 minutes, that is, the steps 101 to 102 may be performed every 5 minutes, and correspondingly, whether to control the current power of the vehicle may be determined every 5 minutes.
In practical application, if the reduction ratio of the current power of the vehicle is too large, the normal operation of the vehicle may be affected, so an upper limit value may be set for the reduction ratio of the current power of the vehicle, and correspondingly, a lower limit value of the current power, that is, a second preset ratio of the current standard power, may be determined based on the upper limit value of the reduction ratio of the current power.
For example, the upper limit value may be 20%, and correspondingly, the lower limit value of the current power may be 80% of the current standard power, that is, the second preset proportion may be 80%.
In this embodiment, when the current power is greater than the second preset proportion of the current standard power, the current power may be reduced by the first preset proportion, so that the current power of the vehicle may be accurately adjusted on the premise of not affecting the normal operation of the vehicle.
In an exemplary embodiment, the current operation information is obtained by:
the pilot pressure values of different positions of the vehicle are collected, the current average pilot pressure value is determined based on the pilot pressure values of the different positions, and the current average pilot pressure value represents current operation information.
In practical application, the current operation information of the vehicle can be reflected through the average pilot pressure value of the vehicle, namely the speed intention of an operator is reflected.
In an implementation, pilot pressure sensors may be disposed at different positions of the vehicle, and the pilot pressure sensors may be used to collect pilot pressure values at different positions of the vehicle.
For example, the vehicle is used as an excavator, pilot pressure values of a plurality of components such as a boom, an arm, a bucket, a rotary platform and the like in the excavator can be collected, and then the calculated average pilot pressure value can represent current operation information of the vehicle.
In the embodiment, the pilot pressure values of different positions of the vehicle are collected, the current average pilot pressure value is determined based on the pilot pressure values of the different positions, the current operation information is represented by using the current average pilot pressure value, and the motion condition of the vehicle can be more intuitively reflected by the pilot pressure value, so that the speed will of an operator can be more accurately reflected by the pilot pressure value, and based on the current operation information represented by using the current average pilot pressure value, the power of the vehicle can be more accurately controlled.
In an exemplary embodiment, the vehicle control method further includes:
and determining the input custom power information, and controlling the current power of the vehicle based on the custom power information.
In the implementation, an operator CAN determine the current power of the vehicle through a display screen of the vehicle, exemplarily, the current power of the vehicle CAN be sent to the display screen through a CAN bus by a main controller of the vehicle, the operator CAN also obtain the self-defined power information input by the operator through the display screen of the vehicle, the self-defined power information CAN be the self-defined target power of the operator, in practical application, the target power CAN be the target proportion of the current power, exemplarily, the current power is A, the self-defined target power of the operator CAN be the target proportion of A, and the specific data of the target proportion is determined by the self-defined setting of the operator.
In practical applications, after the custom power information input by the operator is obtained, the current power of the vehicle may not be controlled according to the steps from step 101 to step 103, and the power of the vehicle may be controlled based on the custom power information.
In this embodiment, the operator can customize the power information and control the current power of the vehicle through the customized power information, so that the control of the vehicle is more humanized, and the user experience is improved.
In an exemplary embodiment, the current power of the vehicle can also be controlled by manually adjusting the swash plate angle of the hydraulic pump of the vehicle to change the output of the hydraulic oil.
The following describes in detail a vehicle control method according to the present invention, taking a vehicle as an example of a hydraulic excavator.
Fig. 3 is a third schematic flow chart of a vehicle control method provided by the invention.
As shown in fig. 3, the vehicle control method provided by the present embodiment includes:
step one, determining whether the self-defined power information exists, if so, controlling the current power of the vehicle based on the self-defined power information, and repeatedly executing the step one, otherwise, executing the step two.
And step two, acquiring the current gear of the vehicle in real time, acquiring the main oil pressures of the front hydraulic pump and the rear hydraulic pump in real time through a front hydraulic pump pressure sensor and a rear hydraulic pump pressure sensor of the vehicle, and calculating the current average main oil pressure.
And step three, calculating the current oil consumption of the vehicle every five minutes, wherein the current oil consumption can be obtained by calculating the average value of the oil consumption in five minutes, comparing the calculated current oil consumption with the current gear which is prestored and the current standard oil consumption which corresponds to the current average main pressing interval, and if the current oil consumption is 3% greater than the current standard oil consumption, determining that the current oil consumption is higher, and executing the step three.
The current standard oil consumption can be determined according to the corresponding relation among the preset gear of the vehicle, the average main pressure interval and the standard oil consumption, the average main pressure interval to which the current main oil pressure belongs is determined after the current gear of the vehicle is obtained and the current average main oil pressure is obtained through calculation, and the current standard oil consumption is determined according to the corresponding relation among the current gear, the current average main pressure interval, the preset gear of the vehicle, the average main pressure interval and the standard oil consumption. In the implementation, in the corresponding relationship between the gear position of the vehicle, the average main pressure section and the standard fuel consumption, the gear position of the vehicle may be 1 to 11, the average main pressure section may be divided by taking each 10 kilograms as the section length, and exemplarily, the average main pressure sections such as 200-210, 210-220 may be divided.
And step four, pilot pressure values are acquired through pilot pressure sensors such as a movable arm pilot pressure sensor, a bucket rod pilot pressure sensor, a bucket pilot pressure sensor and a rotary platform pilot pressure sensor of the vehicle, the pilot pressure values can reflect operation information, a current average pilot pressure value is calculated, the current average pilot pressure value is compared with a current standard average pilot pressure value corresponding to a pre-stored current gear and a current average main pressure interval, and if the current average pilot pressure value is smaller than or equal to the current standard average pilot pressure value, the step four is executed.
The current standard average pilot pressure value can be determined according to the corresponding relation of a preset gear of the vehicle, an average main pressure interval and the standard average pilot pressure value, after the current gear of the vehicle is obtained and the current average main oil pressure is obtained through calculation, the average main pressure interval to which the current main oil pressure belongs is determined, and the current standard average pilot pressure value is determined according to the corresponding relation of the current gear, the current average main pressure interval, the preset gear of the vehicle, the average main pressure interval and the standard average pilot pressure value. In implementation, in the correspondence relationship between the shift position of the vehicle, the average line pressure section, and the standard average pilot pressure value, the shift position of the vehicle may be 1 to 11 steps, and the average line pressure section may be divided by a section length of every 10 kilograms.
In the process of constructing the corresponding relation among the gear, the average main pressure section and the standard average pilot pressure value of the vehicle, the average pilot pressure value of 6 kilograms or less can be eliminated, when the average pilot pressure value of the vehicle is 6 kilograms or less, the vehicle is possibly in an idle state, and the vehicle is not loaded in the idle state, so the average pilot pressure value of the vehicle in the idle state is not required to be considered.
And step five, acquiring the current power of the vehicle, determining the current standard power of the vehicle based on the corresponding relation between the preset gear of the vehicle and the standard power, and reducing the current power by 3% if the current power of the vehicle is greater than 80% of the current standard power.
In practice, the current power of the vehicle may be reduced by reducing the rotational speed of the vehicle engine or by reducing the torque of the vehicle engine.
As can be seen from fig. 3, after the vehicle is started, the current power of the vehicle may be restored to a default value, the default value of the current power of the vehicle may be the current standard power corresponding to the current gear, in practical applications, an operator may also manually restore the current power of the vehicle to the default value, for example, the current power of the vehicle may be restored to the default value through an initialization key on a display screen of the vehicle, and the current power of the vehicle may be prevented from being mismatched with the power requirement due to an incorrect operation of the operator by setting the initialization key.
The following describes a vehicle control apparatus provided by the present invention, and the vehicle control apparatus described below and the vehicle control method described above may be referred to in correspondence with each other.
Fig. 4 is a schematic structural diagram of a vehicle control device provided by the present invention.
As shown in fig. 4, the present embodiment provides a vehicle control apparatus including:
the first determining module 401 is configured to determine a current gear of the vehicle and a current standard oil consumption under a current load based on a first corresponding relationship between the gear, the load, and the standard oil consumption of the vehicle;
a second determining module 402, configured to determine, if the current oil consumption of the vehicle is greater than the current standard oil consumption, current standard operation information of the current gear and the current load based on a second corresponding relationship between the gear, the load, and the standard operation information of the vehicle;
and a control module 403, configured to control the current power of the vehicle based on a comparison result between the current operation information and the current standard operation information.
In an exemplary embodiment, the first corresponding relationship is a corresponding relationship between a gear of the vehicle, a section to which the load belongs, and the standard fuel consumption, and the first determining module 401 is specifically configured to:
determining a current gear and a current load of a vehicle, and determining an interval to which the current load belongs based on the current load;
and determining the current standard oil consumption based on the current gear, the current load belonging interval and the first corresponding relation.
In an exemplary embodiment, the second corresponding relationship is a corresponding relationship between a gear position of the vehicle, a load belonging section and standard operation information, and the second determining module 403 is specifically configured to:
determining a current gear and a current load of a vehicle, and determining an interval to which the current load belongs based on the current load;
and determining the current standard operation information based on the current gear, the current load belonged interval and the second corresponding relation.
In an exemplary embodiment, the control module 403 is specifically configured to:
if the current operation information is inconsistent with the current standard operation information, determining the current power of the vehicle;
and controlling the current power of the vehicle based on a comparison result of the current power of the vehicle and the current standard power of the vehicle, wherein the current standard power is determined based on a preset third corresponding relation between the gear of the vehicle and the standard power and the current gear.
In an exemplary embodiment, the control module 403 is specifically configured to:
and if the current power is larger than a second preset proportion of the current standard power, reducing the current power by the first preset proportion.
In an exemplary embodiment, the current operation information is obtained by:
the pilot pressure values of different positions of the vehicle are collected, the current average pilot pressure value is determined based on the pilot pressure values of the different positions, and the current average pilot pressure value represents current operation information.
In an exemplary embodiment, the system further includes a custom control module, and the custom control module is specifically configured to:
and determining the input custom power information, and controlling the current power of the vehicle based on the custom power information.
The specific implementation method of the vehicle control device provided in this embodiment may be implemented with reference to the above embodiments, and details are not described here.
Fig. 5 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 5: a processor (processor) 510, a communication Interface (Communications Interface) 520, a memory (memory) 530 and a communication bus 540, wherein the processor 510, the communication Interface 520 and the memory 530 communicate with each other via the communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform a vehicle control method comprising:
determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle;
if the current oil consumption of the vehicle is greater than the current standard oil consumption, determining the current standard operation information under the current gear and the current load based on a second corresponding relation between the gear, the load and the standard operation information of the vehicle;
and controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
Furthermore, the logic instructions in the memory 530 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, and various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program, the computer program being storable on a non-transitory computer-readable storage medium, the computer program, when executed by a processor, being capable of executing a vehicle control method provided by the above methods, the method comprising:
determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle;
if the current oil consumption of the vehicle is greater than the current standard oil consumption, determining the current standard operation information under the current gear and the current load based on a second corresponding relation of the gear, the load and the standard operation information of the vehicle;
and controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a vehicle control method provided by the above methods, the method comprising:
determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle;
if the current oil consumption of the vehicle is greater than the current standard oil consumption, determining the current standard operation information under the current gear and the current load based on a second corresponding relation between the gear, the load and the standard operation information of the vehicle;
and controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed 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 modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods of the various embodiments or some parts of the embodiments.
The present invention further provides a vehicle including the vehicle control device according to any one of the above embodiments, where the vehicle may be an excavator, a crane, a pile machine, or other working machines, and the specific implementation manner of the vehicle according to the present invention may be implemented with reference to any one of the above embodiments, and will not be described herein again.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A vehicle control method characterized by comprising:
determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle;
if the current oil consumption of the vehicle is larger than the current standard oil consumption, determining the current gear and the current standard operation information under the current load based on a second corresponding relation of the gear, the load and the standard operation information of the vehicle;
and controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
2. The vehicle control method according to claim 1, characterized in that the first correspondence relationship is a correspondence relationship between a gear of the vehicle, a section to which a load belongs, and a standard fuel consumption; the determining of the current gear and the current standard oil consumption under the current load of the vehicle comprises the following steps:
determining a current gear and a current load of the vehicle, and determining a section to which the current load belongs based on the current load;
and determining the current standard oil consumption based on the current gear, the current load belonging interval and the first corresponding relation.
3. The vehicle control method according to claim 1, wherein the second correspondence is a correspondence of a shift position of the vehicle, a section to which a load belongs, and standard operation information, and the determining of the current standard operation information at the current shift position and the current load includes:
determining a current gear and a current load of a vehicle, and determining a section to which the current load belongs based on the current load;
and determining the current standard operation information based on the current gear, the current load belonging interval and the second corresponding relation.
4. The vehicle control method according to claim 1, wherein the controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information includes:
if the current operation information is inconsistent with the current standard operation information, determining the current power of the vehicle;
and controlling the current power of the vehicle based on a comparison result of the current power of the vehicle and the current standard power of the vehicle, wherein the current standard power is determined based on a preset third corresponding relation between the gear of the vehicle and the standard power and the current gear.
5. The vehicle control method according to claim 4, wherein the controlling the current power of the vehicle based on the comparison result of the current power of the vehicle and the current standard power of the vehicle includes:
and if the current power is larger than a second preset proportion of the current standard power, reducing the current power by a first preset proportion.
6. The vehicle control method according to claim 1, characterized in that the current operation information is obtained by:
collecting pilot pressure values of different positions of the vehicle, and determining a current average pilot pressure value based on the pilot pressure values of the different positions, wherein the current average pilot pressure value represents the current operation information.
7. The vehicle control method according to any one of claims 1 to 6, characterized by further comprising:
and determining input custom power information, and controlling the current power of the vehicle based on the custom power information.
8. A vehicle control apparatus, characterized by comprising:
the first determining module is used for determining the current gear of the vehicle and the current standard oil consumption under the current load based on the first corresponding relation of the gear, the load and the standard oil consumption of the vehicle;
the second determination module is used for determining the current gear and the current standard operation information under the current load based on a second corresponding relation between the gear, the load and the standard operation information of the vehicle if the current oil consumption of the vehicle is greater than the current standard oil consumption;
and the control module is used for controlling the current power of the vehicle based on the comparison result of the current operation information and the current standard operation information.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the vehicle control method according to any one of claims 1 to 7 when executing the program.
10. A vehicle characterized by comprising the vehicle control apparatus according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211574797.7A CN115817489A (en) | 2022-12-08 | 2022-12-08 | Vehicle control method and device, electronic equipment and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211574797.7A CN115817489A (en) | 2022-12-08 | 2022-12-08 | Vehicle control method and device, electronic equipment and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115817489A true CN115817489A (en) | 2023-03-21 |
Family
ID=85545482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211574797.7A Pending CN115817489A (en) | 2022-12-08 | 2022-12-08 | Vehicle control method and device, electronic equipment and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115817489A (en) |
-
2022
- 2022-12-08 CN CN202211574797.7A patent/CN115817489A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11975757B2 (en) | Walking deviation correction method and device for working machine | |
| JPH1077872A (en) | Operative remaining time predicting device for working machine | |
| CN112943751A (en) | Auxiliary work control method, auxiliary work control device, electronic equipment and storage medium | |
| CN113111006A (en) | Debugging method and system for operating machine control system | |
| CN113833576B (en) | Engine rotation speed stabilizing method and device and working machine | |
| CN115817489A (en) | Vehicle control method and device, electronic equipment and vehicle | |
| CN113062398A (en) | Method and device for controlling heat engine of working machine, and working machine | |
| JP3342337B2 (en) | Construction machinery | |
| CN115387415B (en) | Pose resetting control method, device and system and working machine | |
| CN115750540A (en) | Hydraulic system control method and device and working machine | |
| JP3615318B2 (en) | Operational machine remaining time prediction device | |
| CN114637192A (en) | Fault tolerance processing method and device for working machine and working machine | |
| EP2851540A2 (en) | Anti-lug and anti-stall control unit | |
| CN114753940A (en) | Engine speed control method, electronic device, engineering machine and storage medium | |
| CN114837836A (en) | Engine torque control method, device, equipment and medium | |
| CN113203876A (en) | Power takeoff fault determination method and device, electronic equipment and storage medium | |
| CN104088710B (en) | Engineering truck and its engine revolution speed control system and method | |
| JPH023547A (en) | Control device for self-feed type hydraulic machine | |
| CN113293812B (en) | Method and device for preventing bucket rod from being sucked empty, operation machine and electronic equipment | |
| CN116824829A (en) | Engineering machinery control method, device and system | |
| EP2480794B1 (en) | Configurable active jerk control | |
| CN117211366A (en) | Lifting control method and device of excavator, electronic equipment and storage medium | |
| CN118024895A (en) | Motor control method, motor control device, working machine, equipment and medium | |
| CN114865984A (en) | Control method and device for upper-mounted motor and operating machine | |
| CN115391930A (en) | Method, device and equipment for determining relation curve and working machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |