CN113256376A - Method and device for charging projection equipment, projection equipment and medium - Google Patents
Method and device for charging projection equipment, projection equipment and medium Download PDFInfo
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- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0645—Rental transactions; Leasing transactions
Abstract
The application is applicable to the technical field of electronic information, and provides a charging method and device for a projection device, the projection device and a medium, wherein the method comprises the following steps: recording the use duration of a laser light source of the projection equipment in the use process of the laser light source; when the laser light source stops using, accumulating the use duration into the consumption duration of the projection equipment, wherein the consumption duration is the accumulated use duration of the laser light source; and when a shutdown instruction for the projection equipment is received, sending the consumption duration to a server to indicate the server to charge the projection equipment according to the consumption duration. By the method, the rental fee can be charged according to the actual use time of the projection equipment.
Description
Technical Field
The present application belongs to the field of electronic information technology, and in particular, to a method and an apparatus for charging a projection device, and a medium.
Background
Lease refers to the act of a lessor giving away the asset usage rights to a lessee for a contracted period of time to obtain a lease amount. Generally, when an item is rented, the renting time is used for charging, but a more reasonable method is to charge the renting time based on the time length of the actual use of the item by the lessee.
For example, when renting the projection equipment, when calculating the rental fee, the charging is more reasonable according to the actual usage duration of the projection equipment, but in the current rental mode, the charging is mostly carried out according to the time that a lessee holds the projection equipment; or some charging methods according to the actual use duration are too complicated and are not convenient for wide use.
Disclosure of Invention
The embodiment of the application provides a method and a device for charging projection equipment, the projection equipment and a medium, and the method and the device can adopt the actual use duration to lease and charge the projection equipment.
In a first aspect, an embodiment of the present application provides a charging method for a projection device, where the method is applied to the projection device, and the method includes:
recording the use duration of a laser light source of the projection equipment in the use process of the laser light source;
when the laser light source stops using, accumulating the use duration into the consumption duration of the projection equipment, wherein the consumption duration is the accumulated use duration of the laser light source;
and when a shutdown instruction for the projection equipment is received, sending the consumption duration to a server to indicate the server to charge the projection equipment according to the consumption duration.
In a second aspect, an embodiment of the present application provides a charging apparatus for a projection device, where the charging apparatus is applied to the projection device, and the apparatus includes:
the using duration recording module is used for recording the using duration of the laser light source in the using process of the laser light source of the projection equipment;
the consumption duration determining module is used for accumulating the use duration into the consumption duration of the projection equipment when the laser light source stops using, wherein the consumption duration is the accumulated use duration of the laser light source;
and the sending module is used for sending the consumption duration to a server when a shutdown instruction for the projection equipment is received so as to instruct the server to charge the projection equipment according to the consumption duration.
In a third aspect, an embodiment of the present application provides a projection device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the method according to the first aspect when executing the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the method of the first aspect.
In a fifth aspect, embodiments of the present application provide a computer program product, which, when run on a projection device, causes the projection device to perform the method of the first aspect.
Compared with the prior art, the embodiment of the application has the advantages that: in the embodiment of the application, the using time of the laser light source of the projection equipment is recorded each time, then the accumulated using time of the laser light source is used for charging, and as the projection equipment needs to turn on the office light source when showing a film, the using time of the laser light source can be used as the actual using time of the projection equipment, so that the charging is more reasonable.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a flow chart illustrating a method for billing a projection device according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating a method for billing a projection device according to yet another embodiment of the present application;
FIG. 3 is a flowchart illustrating a method for billing a projection device according to another embodiment of the present application;
fig. 4 is a schematic structural diagram of a charging device of a projection apparatus according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a billing system of a projection device according to an embodiment of the present application;
fig. 6 is a schematic diagram of a server platform in the charging system provided in the embodiment of the present application;
FIG. 7 is a schematic diagram of a projection device in a billing system provided by an embodiment of the present application;
FIG. 8 is a schematic diagram of another projection device in a billing system provided by an embodiment of the present application;
fig. 9 is a schematic structural diagram of a projection device according to an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
The projection device in this application may be specifically a projector, and the projection device may include a projection lens, a light engine, and a light source.
The light source in the projection device may refer to a complete device that provides a light beam for projection by the projection device. A light source device includes a light emitting unit, a set of optical elements, a mechanical structure carrying the set of optical elements, and electronic circuitry for controlling a light beam used for projection by a projection device (e.g., brightness of the light beam, white balance maintenance, etc.). The light emitting unit refers to an original light source, such as a xenon lamp filament, a laser tube, a fluorescent powder, and the like.
In the case of using a phosphor as the light emitting unit, since it is necessary to excite the phosphor with laser light to emit light, in general, when the phosphor is used as the light emitting unit, a laser light source for exciting the phosphor is provided, and for example, laser light emitted from a red laser tube is used as an excitation light source.
It should be noted that the laser tube may include a red laser tube, a green laser tube, a blue laser tube, or a laser tube of another color, and the color of the light emitted by the laser tube may be selected according to actual needs, which is not limited herein.
The optical element group is used for mixing initial luminous sources (combined light), controlling light propagation paths and the like, and also comprises an optical engine which transmits light beams after the light combination is completed to the projection equipment, wherein the optical engine is a part of the projection equipment and is not a part of a light source, and the light beams generated by the light source enter the optical engine.
The light engine is used for processing the received light beams of the light source to obtain images for showing, then the light engine projects the images for showing obtained by processing to the projection lens, and the projection lens projects the images to the screen after amplifying.
Fig. 1 is a schematic flowchart of a charging method for a projection device according to an embodiment of the present application, where the method is applied to a projection device, and the projection device may specifically be a projector, and with reference to fig. 1, the method includes:
s101, recording the service time of the laser light source in the use process of the laser light source of the projection equipment.
The execution subject of this embodiment is a projection device rented for use by a user, and may specifically be a light source in the projection device. The projection device may be connected to a server that manages all rented projection devices, including projection device cost settlement, boot permissions, etc. A database is arranged in the server platform, and charging information can be stored in the database. In this embodiment, the server performs charging.
Specifically, if the projector is sold in a rental mode, the rental fee is calculated from the length of time the laser light source is used. For example, if a projection device is rented for 100 hours, a rental fee of 100 hours is charged, and the rental time of the laser light source is 100 hours. If the rental time is used up, namely the rental time is zero, the laser light source can refuse to receive the light-on instruction, and at the moment, even if the user sends the instruction for turning on the equipment, the projection equipment can not light the laser tube. The accumulated service time is counted by the laser light source, and then fee deduction calculation is carried out by the server platform where the database is located.
In this embodiment, the projection device may be always in a networked state, and when the projection device needs to project, the projection device may communicate with the server to obtain the usable time of the projection device, and when the usable time is greater than 0, the projection device may start the laser light source.
Specifically, the current (drive current) of the laser tube is generated by the current drive board, but it is the main control board that controls the current drive board. When the driving current needs to be generated, the main control board sends a command for generating the driving current to the current driving board, and the content of the command includes the magnitude of the driving current, the laser tube corresponding to the driving current (for example, the driving current of the red laser tube, the driving current of the green laser tube, the driving current of the blue laser tube, etc.), the proportion between the driving currents, and the like.
Since the projection device is required to turn on the laser light source when projecting the film, the usage time of the laser light source can be used to determine the actual usage time of the projection device.
Specifically, when the drive current generated by the laser tube of the projection device is detected, indicating that the laser light source is started to be used, timing can be started; when the driving current disappears, the laser light source is indicated to stop being used, and the timing can be stopped; and taking the time between the start of timing and the stop of timing as the service time of the laser light source.
Specifically, a timer may be used for timing, and the timing is performed according to the number of beats of the clock frequency, for example, each hop is 1s, 1 minute after 60 beats, and 1 hour is notified after 60 minutes beats.
And S102, when the laser light source stops being used, accumulating the use duration into the consumption duration of the projection equipment.
The consumption duration is the accumulated use duration of the current projection equipment. A memory may be included in the projection device and may include a stored bit of storage for the length of time spent with an initial value of 0.
In particular, when the absence of the drive current is detected, indicating that the laser light source is to be stopped, a resulting usage period may be added to the consumption period. When the laser light source is started again, the timing may be restarted until the laser light source is stopped, and then the resulting usage period is again added to the consumption period. The consumption duration may correspond to the sum of a plurality of usage durations.
S103, when a shutdown instruction for the projection equipment is received, the consumption duration is sent to a server so as to instruct the server to charge the projection equipment according to the consumption duration.
Specifically, the shutdown instruction refers to a shutdown instruction of the projection device, when the user wants to shut down the projection device, the projection device may send the current consumption duration to the server, and the server may obtain the time corresponding to the consumption duration through the internet clock when receiving the consumption duration, so as to determine the charging period corresponding to the consumption duration.
When the settlement date corresponding to the current charging period is reached, the server can determine the accumulated use time of the laser light source in the current charging period according to the received consumption time, and update the usable time of the projection equipment according to the accumulated use time. For example, if the cumulative usage duration of the laser light source in the charging period is 20 hours, and the rental duration of the laser light source is 100 hours, the server platform can deduct 20 hours from the rental duration after receiving the information that the cumulative usage duration is 20 hours, and then the remaining rental duration of the laser light source is 80 hours. The projection device only records the accumulated hours of use, but does not record the date corresponding to the hours spent, which is recorded by the server platform. Normally, the projection device will be networked for use so that recording of the date will not be erroneous.
The consumption duration may also be one consumption duration in each charging period, and specifically, the server may send the already-settled information to the projection device each time the settlement date is reached, so that the projection device may establish a new consumption duration in the charging period, and the consumption duration is an accumulated usage duration of the laser light source in one charging period.
Of course, in the present application, the initial value of the consumption duration may also be directly modified to 0 when the user rents, and the consumption duration is the duration of the current user using the laser light source cumulatively. When the server receives the consumption time length and reaches the settlement date, the current consumption time length minus the consumption time length at the end of the previous charging period can be used as the accumulated use time length of the laser light source in the current charging period.
In this embodiment, the projection device only needs to record the consumption duration of the laser light source, and then sends the consumption duration of the laser light source to the server, and the server can determine the charging period where the consumption duration is located according to the consumption duration and the time for sending the consumption duration, so as to charge according to the period. By adopting the scheme in the embodiment, the projection equipment does not need to be charged, and only needs to send the consumption duration, so that the projection equipment does not need to add too many devices; on the other hand, the method and the device adopt the charging of the service time of the laser light source, which is equivalent to that the user only needs to pay for the actual service time of the projection equipment, and is more reasonable for the user.
Fig. 2 is a flowchart illustrating a method for billing a projection device according to another embodiment of the present application, where the projection device may include a clock chip, and the method includes:
s201, recording the service time of the laser light source in the use process of the laser light source of the projection equipment, and recording the time information corresponding to the service time by adopting the clock chip.
The execution subject of the embodiment is a projection device, and particularly is a laser light source of the projection device.
Specifically, in this embodiment, in addition to recording the usage duration of the laser light source by using a timer during the usage of the laser light source, the clock chip of the projection device may record the time information corresponding to the usage duration of each time, and the time information may be accurate to minutes.
S202, when the laser light source stops using, determining whether the using time length is in a charging period corresponding to the consuming time length according to the time information.
Specifically, the consumption duration in this embodiment is the consumption duration of the laser light source in the sequential charging period. The charging period refers to a length of time between two adjacent rental fee settlements, and for example, the charging period may be one month.
There may be a plurality of storage locations in the memory of the projection device, each storage location storing the length of consumption time within a billing period.
According to the time information of the service time, whether the service time is in the current charging period can be judged.
S203, if the usage duration is in the charging period corresponding to the consumption duration, accumulating the usage duration to the consumption duration of the projection equipment.
If the usage duration is within the current charging period, the usage duration may be accumulated to the consumption duration corresponding to the current charging period.
And S204, if the using time length is not in the charging period corresponding to the consuming time length, establishing a new storage bit in the projection equipment, wherein the storage bit is used for recording the consuming time length in the new charging period.
If the usage duration is within the current billing period, indicating that a new billing period has been entered, a new memory location may be established in the memory of the projection device for recording the consumption duration of the new billing period.
S205, after the consumption time length in the new charging period is updated, the usage time length is accumulated to the consumption time length in the new charging period.
And after the initial value of the consumption time length in the new charging period is set to be 0, accumulating the use time length to the consumption time length of the new charging period.
S206, when a shutdown instruction for the projection equipment is received, the consumption duration is sent to a server so as to instruct the server to charge the projection equipment according to the consumption duration.
In this embodiment, the consumption duration further includes time information, and the server may determine a charging period in which the consumption duration is located according to the time information.
Specifically, the consumption duration in the current charging period is sent to the server, and the server can settle the account according to the consumption duration.
In another possible implementation, when a new storage location is established to store the consumed duration in a new billing cycle, the projection device sends the consumed duration of the previous billing cycle to the server, and the server settles the account based on the consumed duration.
In another possible implementation, the projection device may directly settle the consumed duration of the previous billing cycle when the consumed duration of the new billing cycle occurs, in which case, the rental duration may exist in the projection device, and the projection device may directly subtract the consumed duration from the rental duration to obtain the remaining rental duration; after the settlement is finished, the projection equipment can send the charging information to the server when networking is carried out, and the server can update the lease duration in the server by the charging information.
In the embodiment of the application, the charging period corresponding to the consumption duration can be determined by the projection device, so that the settlement does not need a server and can be realized on the projection device.
In addition, as the projection equipment can directly determine the charging period corresponding to the consumption time length, the charging period corresponding to the consumption time length is not required to be determined by the server according to the internet clock, so that the projection equipment does not need to be networked at every moment, and when the projection equipment is disconnected, the charging period for defining the consumption time length is not influenced; in addition, the scheme in the application can also be adopted to directly carry out settlement on the projection equipment, so that the calculation pressure of the server is reduced.
Fig. 3 is a flowchart illustrating a billing method for a projection device according to another embodiment of the present application, where the method includes:
s301, when the projection equipment is not networked, recording the duration of the projection equipment which is not networked.
The execution subject in this embodiment is a projection device, and may specifically be a laser light source of the projection device.
When the projection equipment is not networked, calculating the duration of the projection equipment which is not networked by adopting calendar timing, and recording as one day when the duration of the projection equipment which is not networked is one day; when the duration of the non-networking is less than one day, the duration is marked as 0.
S302, recording the use duration of the laser light source in the use process of the laser light source of the projection equipment.
S303, when the laser light source stops using, accumulating the use duration into the consumption duration of the projection equipment, wherein the consumption duration is the accumulated use duration of the laser light source.
S402-S403 in this embodiment are similar to S101-S102 in the previous embodiment, and may refer to each other, which is not described herein again.
S304, when the duration of non-networking is greater than a preset threshold value, the projection equipment is adopted for charging.
Specifically, when the length of time that the projection equipment is not networked is greater than a preset threshold value, it indicates that the projection equipment is offline for a long time, all deduction calculation of the equipment can be completed on the projection equipment, the projection equipment can send deduction settlement information to the server platform after being networked, and the server platform updates the deduction settlement information to a database in the server platform after receiving the deduction settlement information. In this way, even if the projection device is not networked during the settlement in the present month, the fee deduction information recorded in the database of the server platform is the same as the actually generated fee deduction date during the settlement in the next month.
S305, when the duration of non-networking is smaller than a preset threshold, the consumption duration is sent to the server, and the server is used for charging according to the consumption duration.
If the off-line duration of the projection device is relatively short, the server may be used for billing.
In this embodiment, the consumption duration is recorded with time information of using the laser light source, the time information includes a networking date when the projection device is in a networking state and an non-networking duration when the projection device is in a non-networking state, the non-networking duration is recorded by the projection device in a calendar timing manner, and the consumption duration is sent to the server when the projection device is in the networking state. The server can determine the charging period of the consumption time of the laser light source according to the networking date and the non-networking time, so that fee deduction and settlement are carried out.
Specifically, when networking, the projection device can immediately send the consumption duration to the server, and then the server can determine the date corresponding to the non-networking duration according to the sending time of the consumption duration and the non-networking duration. For example, if the date of receiving the consumption duration is No. 4/month 6, and the duration of not networking is 1 day, it may be determined that the time corresponding to the consumption duration is No. 4/month 5. Therefore, in this case, even if the projection equipment segment has no clock chip to record specific time, the date corresponding to the consumption duration can be determined according to the duration without networking, so that only one button battery needs to be added in the projection equipment to continue the journey of the calendar timing chip, the clock chip is not needed, and the hardware cost is reduced.
In the embodiment, a proper charging mode can be flexibly selected according to the length of the non-networking time of the projection equipment, and meanwhile, the settlement pressure of the server can be reduced; in addition, in the embodiment, when the server is adopted for settlement, a clock chip is not needed to record the time corresponding to each consumption time length, so that the cost is saved.
Fig. 4 is a schematic structural diagram of a charging apparatus of a projection device according to an embodiment of the present application, where as shown in fig. 4, the apparatus includes:
a usage duration recording module 41, configured to record a usage duration of the laser light source of the projection device in a usage process of the laser light source;
a consumption duration determining module 42, configured to, when the laser light source stops being used, add the usage duration to a consumption duration of the projection device, where the consumption duration is an accumulated usage duration of the laser light source;
and the sending module 43 is configured to send the consumption duration to a server when receiving a shutdown instruction for the projection device, so as to instruct the server to charge the projection device according to the consumption duration.
The usage time period recording module 41 includes:
the starting timing submodule is used for starting timing when the fact that a laser tube of the projection equipment generates driving current is detected;
the timing stopping submodule is used for stopping timing when the driving current disappears is detected;
and the using time length calculating submodule is used for taking the time from the start timing to the stop timing as the using time length of the laser light source.
In the above apparatus, the consumption duration is recorded with time information of using the laser light source, the time information is recorded by a clock chip configured in the projection device, and the server is configured to determine a charging period of the laser light source according to the time information.
The above-mentioned device still includes:
a charging period determining module, configured to determine whether the usage duration is within a charging period corresponding to the consumption duration according to the time information;
a first judging module, configured to, if the usage duration is within a charging period corresponding to the consumption duration, perform a step of accumulating the usage duration to the consumption duration of the projection device;
the first judgment module is used for establishing a new storage bit in the projection equipment if the use time length is not in the charging period corresponding to the consumption time length, and the storage bit is used for recording the consumption time length in the new charging period;
and the updating module is used for accumulating the use duration into the consumption duration in the new charging period after updating the consumption duration in the new charging period.
In the above device, the consumption duration is recorded with the time information of using the laser light source, the time information includes the networking date that the projection equipment is in the networking state and the non-networking duration that is in the non-networking state, the non-networking duration is recorded by the projection equipment through a calendar timing mode, the consumption duration is sent to the server by the projection equipment when being in the networking state, and the server is used for determining the charging period of the laser light source according to the networking date and the non-networking duration.
The above-mentioned device still includes:
and the charging module is used for charging by adopting the lease time length if the non-networking time length is greater than a preset threshold value.
The above-mentioned charging module includes:
the residual lease duration determining submodule is used for subtracting the consumption duration in the current charging period from the lease duration to obtain the residual lease duration when the settlement date of the current charging period is reached;
and the settlement information sending submodule is used for sending the residual lease time length to the server when the projection equipment is networked, and the server is used for charging the projection equipment according to the lease time length and the residual lease time length.
Fig. 5 is a schematic structural diagram of a billing system for projection devices according to an embodiment of the present application, where as shown in fig. 5, the system includes a server platform and projection devices, and one server platform may be connected to a plurality of projection devices to perform rental billing for the plurality of projection devices. Fig. 6 is a schematic diagram of a server platform, as shown in fig. 6, that includes a database with which the consumption time duration for each connected projection device may be stored and a billing module with which the consumption time duration may be settled. FIG. 7 is a schematic view of a projection device, as shown in FIG. 7, that may include a database and a billing module that may be used to bill the duration of consumption for each billing period; fig. 8 is a schematic diagram of another projection device, which may include a database and a plurality of billing modules, each of which may correspond to a billing period, and each of which bills the cumulative usage duration of the laser light source during a billing period, as shown in fig. 8.
Fig. 9 is a schematic diagram of a projection device according to an embodiment of the present application. As shown in fig. 9, projection apparatus 9 of this embodiment includes: at least one processor 90 (only one shown in fig. 9), a memory 91, and a computer program 92 stored in the memory 91 and executable on the at least one processor 90, the processor 90 implementing the steps in any of the various method embodiments described above when executing the computer program 92.
The projection device may include, but is not limited to, a processor 90, a memory 91. Those skilled in the art will appreciate that fig. 9 is merely exemplary of projection device 9 and does not constitute a limitation of projection device 9 and may include more or fewer components than shown, or some components may be combined, or different components, such as input output devices, network access devices, etc.
The processor 90 may be a Central Processing Unit (CPU), and the processor 90 may be other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 91 may in some embodiments be an internal storage unit of the projection device 9, such as a hard disk or memory of the projection device 9. The memory 91 may also be an external storage device of the projection device 9 in other embodiments, such as a plug-in hard disk provided on the projection device 9, a Smart Memory Card (SMC), a Secure Digital (SD) card, a flash card (FlashCard), and the like. Further, the memory 91 may also include both an internal storage unit and an external storage device for the projection device 9. The memory 91 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer program. The memory 91 may also be used to temporarily store data that has been output or is to be output.
It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps in the above-mentioned method embodiments.
Embodiments of the present application provide a computer program product, which when executed on a projection device, causes the projection device to perform the steps of the above-described method embodiments.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing apparatus/projection device, a recording medium, computer memory, Read-only memory (ROM), random-access memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other ways. For example, the above-described apparatus/network device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
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 units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A method of billing a projection device, the method comprising:
recording the use duration of a laser light source of the projection equipment in the use process of the laser light source;
when the laser light source stops using, accumulating the use duration into the consumption duration of the projection equipment, wherein the consumption duration is the accumulated use duration of the laser light source;
and when a shutdown instruction for the projection equipment is received, sending the consumption duration to a server to indicate the server to charge the projection equipment according to the consumption duration.
2. The method of claim 1, wherein said recording a length of time that the laser light source is in use comprises:
starting timing when detecting that a laser tube of the projection equipment generates a driving current;
stopping timing when the driving current disappears;
and taking the time from the start timing to the stop timing as the service time of the laser light source.
3. The method as claimed in any one of claims 1-2, wherein the consumption duration is recorded with time information of using the laser light source, the time information is recorded by a clock chip configured in the projection device, and the server is used for determining the charging period of the laser light source according to the time information.
4. The method of claim 3, wherein prior to said accumulating said length of use into a length of consumption time of said projection device, further comprising:
determining whether the use duration is in a charging period corresponding to the consumption duration or not according to the time information;
if the use duration is in the charging period corresponding to the consumption duration, the step of accumulating the use duration to the consumption duration of the projection equipment is executed;
if the use duration is not in the charging period corresponding to the consumption duration, establishing a new storage bit in the projection equipment, wherein the storage bit is used for recording the consumption duration in the new charging period;
and after the consumption time length in the new charging period is updated, accumulating the use time length into the consumption time length in the new charging period.
5. The method according to any one of claims 1-2, wherein time information of using the laser light source is recorded in the consumption time duration, the time information includes a networking date when the projection device is in a networking state and an non-networking time duration when the projection device is in a non-networking state, the non-networking time duration is recorded by the projection device in a calendar timing mode, the consumption time duration is sent to the server when the projection device is in a networking state, and the server is used for determining the charging period of the laser light source according to the networking date and the non-networking time duration.
6. The method of claim 5, wherein the projection device has a rental duration stored therein, the method further comprising:
and if the duration of non-networking is greater than a preset threshold, adopting the lease duration to charge.
7. The method of claim 6, wherein the charging with the lease duration comprises:
when the settlement date of the current charging period is reached, subtracting the consumption time length in the current charging period from the lease time length to obtain the residual lease time length;
when the projection equipment is networked, the residual lease duration is sent to the server, and the server is used for charging the projection equipment according to the lease duration and the residual lease duration.
8. A billing mechanism for a projection device, the mechanism being adapted for use with a projection device, the mechanism comprising:
the using duration recording module is used for recording the using duration of the laser light source in the using process of the laser light source of the projection equipment;
the consumption duration determining module is used for accumulating the use duration into the consumption duration of the projection equipment when the laser light source stops using, wherein the consumption duration is the accumulated use duration of the laser light source;
and the sending module is used for sending the consumption duration to a server when a shutdown instruction for the projection equipment is received so as to instruct the server to charge the projection equipment according to the consumption duration.
9. A projection device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method of any of claims 1-7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110552510.XA CN113256376A (en) | 2021-05-20 | 2021-05-20 | Method and device for charging projection equipment, projection equipment and medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110552510.XA CN113256376A (en) | 2021-05-20 | 2021-05-20 | Method and device for charging projection equipment, projection equipment and medium |
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| CN113256376A true CN113256376A (en) | 2021-08-13 |
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