CN113093962B - Display screen control method, system and device of electric operation machine and electronic equipment - Google Patents
Display screen control method, system and device of electric operation machine and electronic equipment Download PDFInfo
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- CN113093962B CN113093962B CN202110483729.9A CN202110483729A CN113093962B CN 113093962 B CN113093962 B CN 113093962B CN 202110483729 A CN202110483729 A CN 202110483729A CN 113093962 B CN113093962 B CN 113093962B
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention provides a display screen control method, a display screen control system, a display screen control device and electronic equipment of an electric working machine, wherein the display screen control method of the electric working machine comprises the following steps: controlling a display screen of the electric working machine under the condition that the input of a user to the display screen is not received within a first target time length; receiving an alarm signal; and responding to the alarm signal, and controlling the display screen in the screen-off state to light. According to the display screen control method of the electric operation machine, the display screen of the electric operation machine is controlled to automatically turn off or light according to different working states of the electric operation machine, and energy conservation under the condition of ensuring safe operation is realized.
Description
Technical Field
The present disclosure relates to the field of work machines, and particularly, to a method, an apparatus, a system, and an electronic device for controlling a display screen of an electric work machine.
Background
The display screen of the electric working machine may display basic device information, operation information, trouble information, and entertainment functions of the electric working machine. However, in a case where the electric working machine is normally operated, the display screen is normally in an idle state. In the case of a fault-free alarm, the user is generally not concerned with the display information on the display screen. Therefore, the display panel power consumption is mostly unnecessary power consumption, and the power consumption affects the electric quantity of the electric working machine, thereby shortening the working time of the electric working machine.
Disclosure of Invention
The invention provides a display screen control method, device and system of an electric operation machine and electronic equipment, which are used for solving the defect of excessive power consumption of a display screen of the electric operation machine in the prior art and realizing energy conservation under the condition of ensuring safe operation.
In a first aspect, the present invention provides a display screen control method for an electric working machine, including: controlling a display screen message screen under the condition that the input of a user to the display screen of the electric operation machine is not received within a first target duration; receiving an alarm signal; and responding to the alarm signal, and controlling the display screen in the screen-off state to light.
According to the display screen control method of the electric operation machine, the display screen of the electric operation machine is controlled to automatically turn off or light according to different working states of the electric operation machine, and energy conservation under the condition of ensuring safe operation is realized.
According to the display screen control method of the electric working machine provided by the invention, after the display screen in the screen-off state is controlled to be on in response to the alarm signal, the method further comprises the following steps: receiving fault removing information which is generated after the fault corresponding to the alarm signal is removed; and responding to the fault removing information, and controlling the display screen message screen under the condition that the input of the user to the display screen of the electric operation machine is not received within the first target time length.
According to the display screen control method of the electric working machine provided by the invention, after the step of controlling the display screen in the screen-off state to light in response to the alarm signal, the method further comprises the following steps: receiving a first input of a user, wherein the first input is used for canceling the alarm signal; in response to the first input, controlling the display screen message screen if the user input to the display screen of the electric working machine is not received again within a first target time period.
According to a display screen control method of an electric working machine provided by the present invention, in a case where an input of a user to a display screen of the electric working machine is not received within a first target time period, the method includes: in the event that the pilot switch of the electric work machine is closed and no user input to the display of the electric work machine is received within the first target length of time.
According to the display screen control method of the electric working machine, the step of controlling the display screen in the screen-off state to be on in response to the alarm signal comprises the following steps: and responding to the alarm signal, controlling the display screen in the screen-off state to be on, and outputting alarm information.
According to the display screen control method of the electric working machine provided by the invention, the method further comprises the following steps: and under the condition that the electric operation machine is turned off, controlling the display screen to be turned off after a second target duration.
According to a display screen control method of an electric working machine provided by the present invention, the alarm signal includes: at least one of a water temperature overhigh alarm signal, an oil level overlow alarm signal, a motor action pause alarm signal, a motor action range bad alarm signal, a front pump pressure alarm signal, a rear pump pressure alarm signal, a pilot pressure abnormity alarm signal, a hydraulic oil temperature sensor abnormity signal, an engine rotating speed overlow alarm signal, a walking high-low speed switching electromagnetic coil abnormity alarm signal, a driving cab lamp fault alarm signal and a working lamp fault alarm signal.
In a second aspect, the present disclosure further provides a display screen control device for an electric working machine, including a first control module, a receiving module, and a second control module. The first control module is used for controlling the display screen message screen under the condition that the input of a user to the display screen of the electric operation machine is not received within a first target time length; the receiving module is used for receiving the alarm signal; and the second control module is used for controlling the display screen in a screen-off state to be on after the receiving module receives the alarm signal.
In a third aspect, the present invention also provides a display screen control system for an electric working machine, including a first control device, a receiving device, and a second control device. The first control device is used for controlling the display screen message screen under the condition that the input of a user to the display screen of the electric operation machine is not received within a first target time length; the receiving device is used for receiving the alarm signal; and the second control device is used for controlling the display screen in the screen-off state to be lightened after the receiving device receives the alarm signal.
In a fourth aspect, the present invention further provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the display screen control method for an electric working machine as described in any one of the above when executing the program.
In a fifth 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, performs the steps of the display screen control method of an electric work machine as recited in any of the above.
According to the display screen control method, the display screen control device, the display screen control system and the electronic equipment of the electric operation machine, the display screen of the electric operation machine is controlled to automatically turn off or turn on according to different working states of the electric operation machine, and energy conservation under the condition of ensuring safe operation is realized.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart diagram illustrating a method for controlling a display screen of an electric work machine according to the present disclosure;
FIG. 2 is a second flowchart of a display screen control method for an electric work machine according to the present invention;
FIG. 3 is a third schematic flow chart illustrating a method for controlling a display screen of an electric work machine according to the present invention;
FIG. 4 is a fourth flowchart illustrating a display control method for an electric working machine according to the present invention;
FIG. 5 is a fifth flowchart illustrating a display control method for an electric working machine according to the present invention;
fig. 6 is a schematic structural view of a display screen control device of an electric working machine according to the present invention;
FIG. 7 is a schematic diagram of a display control system for an electric work machine according to the present disclosure;
fig. 8 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.
The following describes a display screen control method, device, system, and electronic apparatus of an electric working machine according to the present invention with reference to fig. 1 to 7.
The electric operation machine in the embodiment of the invention can be an excavator, a tower crane, an automobile crane, a pile driver, a concrete machine, a road roller, a mixer truck, a heading machine, a pump truck or a fire fighting truck and other operation machines provided with an electric system.
As shown in fig. 1, a display screen control method for an electric working machine according to an embodiment of the present invention includes: step 110, step 120 and step 130. The execution main body of the display screen control method of the electric working machine can be a controller on the electric working machine, or a control device independent of the working machine, or a server in communication connection with the working machine, or a remote control center.
And 110, controlling a display screen message screen under the condition that the input of the user to the display screen of the electric operation machine is not received within the first target time length.
It can be understood that the use time of the display screen by the user is not much due to the particularity of the operation of the electric working machine, and therefore, the display screen can be controlled to be turned off when the use is not needed.
On one hand, the electricity saving can be supplied to other equipment for use, so that the electric energy is more reasonably distributed and utilized
On the other hand, the power supply time of the storage battery can be prolonged, the number of times of charging the storage battery by the generator is further reduced, and the service life of the storage battery is prolonged.
Setting the first target duration may balance the user's usage requirements with the endurance requirements of the electric work machine.
It should be noted that the first target duration may be a system preset value;
or, the user sets the first target duration according to the actual requirement;
or, the calculation is carried out by adopting a certain algorithm for the equipment based on the current working condition and/or the use habit of the user.
Contributes to prolonging the service time of the electric working machine when the first target period of time becomes short; it is helpful to reduce the frequency of the user touching the screen again when the first target duration becomes longer. In one embodiment, the first target duration is calculated by using a certain algorithm based on the current working condition and/or the use habit of the user.
When a user drives the excavator to concentrate on leveling operation, the user does not need to check the display screen, and the display screen is not sensed to touch actions within twenty seconds and is turned;
when a user drives the excavator to concentrate on trenching operation, the information on the display screen needs to be checked at intervals, and the display screen is turned off when no touch action is sensed within one hour;
of course, the first target time period is not limited to the above embodiment, and may be other time periods.
It should be noted that the alarm signal may be associated with an internal system of the electric work machine, or may be configured to receive an alarm signal from another device in the external environment.
It will be appreciated that the warning signal may be transmitted from within the system of the electric work machine by transmission of an electrical signal, or may be transmitted from the environment external to the electric work machine by wireless transmission.
In some embodiments, when an abnormality occurs at a location of the electric work machine, the sensor detects the abnormality and sends an abnormality signal through the CAN bus, which may be used as an alarm signal.
And step 130, responding to the alarm signal, and controlling the display screen in the screen-off state to light.
It should be noted that, after receiving the alarm signal, the display screen is bright to display the alarm signal; the current state of the electric operation machine can be comprehensively displayed to a user, so that the user can conveniently inquire or input the alarm signal on the display screen.
In some embodiments, the display screen may be illuminated after receiving an alarm signal from an internal system of the electric work machine, which may assist the user in controlling the internal system of the electric work machine to return to normal.
In some embodiments, the display screen may be illuminated after receiving an alarm signal from the external environment of the electric work machine, which may assist the user in obtaining the external alarm signal in a timely manner.
Based on the alarm signal, the condition that the user needs to use the display screen of the electric operation machine is screened out, and the phenomenon that the display screen affects the work of the electric operation machine is avoided.
In one embodiment, the user drives the crane to focus on the hook position, and the display screen is not touched within the first target duration and is turned off.
When the display screen is in a screen-off state, the sensor sends out a motor action pause alarm signal through the CAN bus, and the display screen is lightened to prompt fault information of a user and assist the user in carrying out subsequent operation.
According to the display screen control method of the electric operation machine, the display screen of the electric operation machine is controlled to automatically turn off or light according to different working states of the electric operation machine, and energy conservation under the condition of ensuring safe operation is achieved.
In some embodiments of the present invention, the case of step 110 includes: a pilot switch of the electric work machine is closed and no user input to a display screen of the electric work machine is received within a first target time period.
It will be appreciated that the electrical work machine is held stationary when the pilot switch is open and the input signal to some of the operating members is disabled, thereby avoiding inadvertent contact with the electrical work machine during non-operating conditions.
On the one hand, when the pilot switch is closed, it indicates that the electric working machine is in a working state, and the user needs to concentrate on the working condition.
The subsequent display screen control steps are carried out by taking the display screen as a precondition, so that the operation safety of the electric operation machine is guaranteed, and the use condition of the operation machine is matched.
On the other hand, when the pilot switch is turned off, it indicates that the electric working machine is in a non-operating state, and the user does not need to perform work.
At this time, the subsequent display screen control step is not carried out, so that the user can conveniently carry out entertainment activities by means of the display screen of the electric operation machine in the non-working state.
Of course, the display screen can also be set to be in a dormant state when the pilot switch is turned off, so as to prevent misoperation caused by mistaken touch.
It should be noted that the names of the pilot switches may differ among different electric working machines, such as a safety lock, a hydraulic lock, a pilot control switch lever, a micro switch, a pilot handle, and the like.
In one embodiment, after the pilot switch of the excavator is closed, namely the excavator is in a use state, the display screen is not touched within a first target duration and is turned off.
And if the display screen receives the touch action within the first target time length, continuously keeping the working state.
In the above embodiment, the subsequent display screen control step is performed when the pilot switch is turned on, thereby ensuring the safety of the electric working machine in the operating state.
In some embodiments of the present invention, as shown in fig. 2, after step 130, the display screen control method of the electric working machine further includes steps 140 and 150.
It will be appreciated that after a certain time has elapsed, the fault may be relieved.
The failure release information may be detected by an internal system of the electric working machine, or may be transmitted by a signal from an external environment of the electric working machine.
And 150, responding to the fault removal information, and controlling a display screen message screen under the condition that the input of the user to the display screen of the electric operation machine is not received within the first target time length.
It will be appreciated that after the fault is resolved, the electric work machine returns to normal operation and the user needs to focus on the work task of the work machine.
Likewise, the control display may be displayed when the user does not need to use it.
In the above embodiment, by receiving the failure release information, the display screen of the electric working machine is switched from the failure warning state to the normal operating state, and the service life of the electric working machine is prolonged without affecting the failure warning.
In some embodiments of the present invention, as shown in fig. 3, after step 130, the display screen control method for an electric work machine further includes steps 160 and 170.
A first input from the user is received, step 160, and the first input is used to cancel the alarm signal.
It will be appreciated that during actual operation of the electric work machine, part of the warning signal may be ignored by the user.
It should be noted that a cancel button may be provided on the display of the electric working machine for interaction to receive the first input of the user, or may be provided through another controller for interaction to receive the first input of the user.
The first input may be converted into an electrical signal by means of a display screen or a key.
In one embodiment, the user drives the electric working machine to the working site, and receives a route error alarm signal transmitted from the outside.
After the user checks, the user clicks a cancel button on the display screen to cancel the alarm signal, and drives the electric operation machine to change the driving direction. Step 170, in response to the first input, controlling the display screen message screen if the user input to the display screen of the electric working machine is not received again within the first target time period.
It will be appreciated that the first input by the user indicates that the corresponding alarm signal is negligible.
After receiving the first input of the user, the electric operation machine is restored to the normal working state again, and the user selects to ignore the alarm signal and continuously attend to the current operation task.
At this time, the display screen message screen is controlled under the condition that the input of the user to the display screen of the electric working machine is not received again within the first target time length, which is beneficial to saving electric energy.
In one embodiment, when the display screen is in a screen-off state, the cab lamp has a fault, a cab lamp fault alarm signal is transmitted to the display screen through the CAN bus, and the display screen is lightened to display a fault source for a user.
After the user checks the fault source, the user temporarily ignores the alarm signal, transmits information for continuing normal work to the display screen through the first input, and continues to concentrate on the current operation. In the above embodiment, the ignoring attitude of the warning signal corresponding to the first input by the user is acquired by the first input, and the service life of the electric working machine is prolonged when the warning signal is ensured to be ignored.
In some embodiments of the present invention, step 130 comprises: and responding to the alarm signal, controlling the display screen in the screen-off state to light, and outputting alarm information.
It will be appreciated that the display screen is illuminated to help fully present the current condition of the electric work machine to the user for the user to query or enter an alert on the display screen.
The output alarm information can enhance the prompt effect of the alarm signal.
The alert information may include at least one of a text prompt, a light prompt, an image prompt, and an audio prompt.
In some embodiments, the display screen is illuminated while the source of the alarm signal is displayed.
In one embodiment, when the display screen is in the screen-off state, the sensor detects that the engine speed is too low, and the display screen is lightened.
The center of the display screen displays the text prompt of the over-low rotating speed of the engine and the buzzer alarms.
In the above embodiment, outputting the alarm information helps attract the user to pay attention to the alarm signal, and gives an alarm prompt to the user.
In some embodiments of the present invention, as shown in fig. 4, the display screen control method of the electric working machine further includes the step 180 of: and under the condition that the electric operation machine is turned off, controlling the display screen to be turned off after a second target time length.
It will be appreciated that with the electric work machine off, the user need not perform an operational task and the display is generally idle.
The second target time period may be the same as or different from the first target time period.
In the above embodiment, unnecessary power consumption of the display screen when the electric working machine is turned off is avoided.
In one embodiment, as shown in FIG. 5, after the display screen of the excavator is powered on, the user starts the excavator.
After the excavator is started, if the alarm signal is received, the display screen delays, and a user can be assisted to inquire faults.
When fault release information is received, for example, fault release information generated by the excavator controller;
alternatively, the first input by the user may be,
and if the display screen does not receive the input of the user within the first target duration, displaying the screen message screen.
After the excavator is started, if the alarm signal is not received, the user closes the pilot switch to carry out operation.
And if the display screen does not receive the input of the user within the first target duration, displaying the screen message screen.
And in the operation process of the user, when the alarm signal is received, the display screen is lightened, and the excavator is whistled to alarm.
At this time, the screen delay of the display screen can assist the user to inquire the fault.
When fault release information is received, for example, fault release information generated by the excavator controller;
alternatively, the first input by the user may be,
and if the display screen does not receive the input of the user within the first target duration, displaying a screen message screen.
When the operation is finished, the excavator is powered off, the user leaves, no touch action is performed within the second target time length, and the screen is displayed.
In some embodiments of the invention, the alert signal comprises: at least one of a water temperature over-high alarm signal, an oil level over-low alarm signal, a motor action pause alarm signal, a motor action range bad alarm signal, a front pump pressure alarm signal, a rear pump pressure alarm signal, a pilot pressure abnormity alarm signal, a hydraulic oil temperature sensor abnormity signal, an engine rotating speed over-low alarm signal, a walking high-low speed switching electromagnetic coil abnormity alarm signal, a cab lamp fault alarm signal and a working lamp fault alarm signal.
In the embodiment, after the alarm signal of the internal system of the electric operation machine is received, the display screen of the electric operation machine is controlled to be on, so that the safety of the operation process is guaranteed.
The following describes a display control device for an electric working machine according to the present invention, and the display control device for an electric working machine described below and the display control method for an electric working machine described above may be referred to in correspondence with each other.
The present invention also provides an auxiliary display device of a working machine, which includes a first control module 610, a receiving module 620, and a second control module 630, as shown in fig. 6.
The first control module 610 is configured to control the display screen message screen when the user input to the display screen of the electric working machine is not received within the first target time period.
And a receiving module 620, configured to receive the alarm signal.
The second control module 630 is configured to control the display screen in the screen-off state to be turned on after the receiving module 620 receives the alarm signal.
In some embodiments of the present invention, the receiving module 620 is further configured to receive a first input from a user, where the first input is used to cancel the alarm signal.
The first control module 610 is further configured to control the display screen message screen when the input of the user to the display screen of the electric working machine is not received again within the first target time period after the receiving module 620 receives the first input of the user.
In some embodiments of the present invention, in the event that no user input to the display screen of the electric work machine is received within the first target length of time, comprising: in the event that the pilot switch of the electric work machine is closed and no user input to the display of the electric work machine is received within the first target length of time.
In some embodiments of the present invention, the second control module 630 is further configured to control the display screen in the screen-off state to light up and output the alarm information after the receiving module 620 receives the alarm signal.
In some embodiments of the present invention, the first control module 610 is further configured to control the display to rest after a second target amount of time with the electric work machine off.
In some embodiments of the invention, the alert signal comprises: at least one of a water temperature over-high alarm signal, an oil level over-low alarm signal, a motor action pause alarm signal, a motor action range bad alarm signal, a front pump pressure alarm signal, a rear pump pressure alarm signal, a pilot pressure abnormity alarm signal, a hydraulic oil temperature sensor abnormity signal, an engine rotating speed over-low alarm signal, a walking high-low speed switching electromagnetic coil abnormity alarm signal, a cab lamp fault alarm signal and a working lamp fault alarm signal.
According to the display screen control device of the electric operation machine, the display screen of the electric operation machine is controlled to automatically turn off or light according to different working states of the electric operation machine, and energy conservation under the condition of ensuring safe operation is realized.
The following describes a display control system of an electric working machine according to the present invention, and the display control system of an electric working machine described below and the display control method of an electric working machine described above may be referred to in correspondence with each other.
The present invention also provides an auxiliary display system 700 for a work machine, as shown in fig. 7, which is an apparatus for displaying a display image of a work machine
Comprising a first control means 710, a receiving means 720 and a second control means 730.
The first control device 710 is configured to control the display screen message screen when the user input to the display screen of the electric working machine is not received within the first target time period.
The receiving device 720 is used for receiving the alarm signal.
And the second control device 730 is used for controlling the display screen in the screen-off state to be on after the receiving device 720 receives the alarm signal.
In some embodiments of the present invention, the receiving device 720 is further configured to receive a first input from the user, wherein the first input is used to cancel the alarm signal.
The first control device 710 is further configured to control the display screen message screen if the input from the user to the display screen of the electric working machine is not received again within the first target time period after the receiving device 720 receives the first input from the user.
In some embodiments of the present invention, in the event that no user input to a display screen of an electric work machine is received within a first target length of time, the method includes: in the event that the pilot switch of the electric work machine is closed and no user input to the display of the electric work machine is received within the first target length of time.
In some embodiments of the present invention, the second control device 730 is further configured to control the display screen in the screen-off state to light up and output the alarm information after the receiving device 720 receives the alarm signal.
In some embodiments of the present invention, first control device 710 is further configured to control the display to rest after a second target amount of time with the electric work machine off.
In some embodiments of the invention, the alert signal comprises: at least one of a water temperature over-high alarm signal, an oil level over-low alarm signal, a motor action pause alarm signal, a motor action range bad alarm signal, a front pump pressure alarm signal, a rear pump pressure alarm signal, a pilot pressure abnormity alarm signal, a hydraulic oil temperature sensor abnormity signal, an engine rotating speed over-low alarm signal, a walking high-low speed switching electromagnetic coil abnormity alarm signal, a cab lamp fault alarm signal and a working lamp fault alarm signal.
According to the display screen control system of the electric operation machine, the display screen of the electric operation machine is controlled to automatically turn off or light according to different working states of the electric operation machine, and energy conservation under the condition of ensuring safe operation is realized.
The electronic device provided by the present invention is described below, and the electronic device described below and the display screen control method of the electric working machine described above are referred to in correspondence with each other.
Fig. 8 illustrates a physical structure diagram of an electronic device, and as shown in fig. 8, the electronic device may include: a processor (processor) 810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. Processor 810 may invoke logic instructions in memory 830 to perform a method of display screen control for an electric work machine, the method comprising: controlling a display screen message screen under the condition that the input of the user to the display screen of the electric operation machine is not received within the first target duration; receiving an alarm signal; and responding to the alarm signal, and controlling the display screen in the screen-off state to light.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions 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 other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the method for controlling a display screen of an electric working machine provided by the above methods, the method comprising: controlling a display screen message screen under the condition that the input of a user to the display screen of the electric operation machine is not received within the first target time length; receiving an alarm signal; and responding to the alarm signal, and controlling the display screen in the screen-off state to light.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program that, when executed by a processor, is implemented to perform the method for controlling a display screen of an electric working machine provided in each of the above aspects, the method including: controlling a display screen message screen under the condition that the input of the user to the display screen of the electric operation machine is not received within the first target duration; receiving an alarm signal; and responding to the alarm signal, and controlling the display screen in the screen-off state to light.
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 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 may be implemented by software plus a necessary general hardware platform, and may 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 described in the embodiments or some parts of the embodiments.
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 (8)
1. A display screen control method for an electric working machine, comprising:
controlling a display screen message screen of the electric operation machine under the condition that a pilot switch is closed and the input of a user to the display screen of the electric operation machine is not received within a first target time length;
receiving an alarm signal;
responding to the alarm signal, and controlling the display screen in a screen-off state to light;
receiving fault removing information which is generated after the fault corresponding to the alarm signal is removed;
and responding to the fault removal information, and controlling the display screen information screen under the condition that the pilot switch is closed and the input of the user to the display screen of the electric operation machine is not received within the first target time length.
2. The display control method of an electric working machine according to claim 1, wherein after the controlling the display in a screen-off state to light up in response to the alarm signal, the method further comprises:
receiving a first input of a user, wherein the first input is used for canceling the alarm signal;
in response to the first input, controlling the display screen message screen if the user input to the display screen of the electric work machine is not received again within a first target time period.
3. The display screen control method of an electric working machine according to claim 1, wherein the controlling of the display screen in a screen-off state to be lit in response to the alarm signal includes:
and responding to the alarm signal, controlling the display screen in the screen-off state to be on, and outputting alarm information.
4. The display screen control method of an electric working machine according to any one of claims 1 to 2, characterized by further comprising:
and under the condition that the electric operation machine is turned off, controlling the display screen to stop at the screen after a second target time length.
5. The display screen control method of an electric working machine according to any one of claims 1-2, wherein the warning signal includes:
at least one of a water temperature over-high alarm signal, an oil level over-low alarm signal, a motor action pause alarm signal, a motor action range bad alarm signal, a front pump pressure alarm signal, a rear pump pressure alarm signal, a pilot pressure abnormity alarm signal, a hydraulic oil temperature sensor abnormity signal, an engine rotating speed over-low alarm signal, a walking high-low speed switching electromagnetic coil abnormity alarm signal, a cab lamp fault alarm signal and a working lamp fault alarm signal.
6. A display screen control device for an electric working machine, comprising:
the first control module is used for controlling the display screen message screen under the condition that the pilot switch is closed and the input of the user to the display screen of the electric operation machine is not received within a first target time length;
the receiving module is used for receiving the alarm signal;
the second control module is used for controlling the display screen in the screen-off state to be lightened after the receiving module receives the alarm signal;
the receiving module is further configured to receive failure release information, where the failure release information is generated after a failure corresponding to the alarm signal is released;
the first control module is further configured to control the display screen information screen in response to the failure release information when the pilot switch is turned on and the input of the user to the display screen of the electric working machine is not received within the first target time period.
7. A display screen control system for an electric work machine, comprising:
the first control device is used for controlling the display screen message screen under the condition that the input of a user to the display screen of the electric operation machine is not received within a first target time length;
the receiving device is used for receiving the alarm signal;
the second control device is used for controlling the display screen in the screen-off state to be lightened after the receiving device receives the alarm signal;
the receiving device is also used for receiving fault removing information which is generated after the fault corresponding to the alarm signal is removed;
the first control device is further used for responding to the fault removing information and controlling the display screen message screen under the condition that the pilot switch is closed and the input of the user to the display screen of the electric operation machine is not received within the first target time length.
8. 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 steps of the display screen control method of an electric working machine according to any one of claims 1 to 5 when executing the program.
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