CN102917192A - TV and method for displaying electric quantity of user on TV - Google Patents
TV and method for displaying electric quantity of user on TV Download PDFInfo
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- CN102917192A CN102917192A CN2012103979113A CN201210397911A CN102917192A CN 102917192 A CN102917192 A CN 102917192A CN 2012103979113 A CN2012103979113 A CN 2012103979113A CN 201210397911 A CN201210397911 A CN 201210397911A CN 102917192 A CN102917192 A CN 102917192A
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Abstract
The invention discloses a TV and a method for displaying the electric quantity of a user on the TV. The method comprises the following steps of: after turning on the TV, reading the current backlight value of the TV, monitoring the change of the backlight value, searching the consumed power corresponding to the backlight values to obtain the retentive time of each backlight value and obtaining the total electric quantity of the TV according to the time and the consumed power; and when the user needs to display the current electric quantity of the TV, displaying the total electric quantity on a TV screen according to an electric quantity display instruction of the user. According to the TV and the method for displaying the electric quantity of the user on the TV, the electricity consumption and the electric charge can be intuitively displayed on the TV to help people to watch TV rationally, and energy sources can be also saved.
Description
Technical field
The present invention relates to TV technology, relate in particular to a kind of method and television set that shows user's electric weight at television set.
Background technology
Along with energy growing tension, people more and more pay attention to saving and the utilization of the energy.TV has become the requisite converter tools of people's daily life, some family even several TVs are arranged, and the electric weight of TV consumption and the electricity charge that bring thereof are paid close attention to by people deeply, but common user and unclearly sees at every turn how many electric weight that TV consumes is.
The scheme that shows real time power consumption at television set is also arranged in the prior art, owing to relating to the many kinds of parameters information such as backlight illumination, image information, acoustic information of television set, and the power consumption calculation process is complicated, has increased undoubtedly product cost in this scheme; And prior art can only show current power at television set, and can't show that the user sees the electric weight that TV consumes at every turn, and then can't intuitively guide user's rational faculty to see that TV is to save the energy.
Summary of the invention
Main purpose of the present invention is to provide a kind of method and television set that shows user's electric weight at television set, in the situation that do not increase cost, realizes showing power consumption size and the electricity charge at television set, allows user's rational faculty see TV, energy savings.
In order to achieve the above object, the present invention proposes a kind of method that shows user's electric weight at television set, may further comprise the steps:
S1 behind television startup, reads the backlight value of TV machine, the variation of monitoring backlight value, and search the consumed power corresponding with described backlight value, and obtain the time that each backlight value keeps, obtain the total electricity consumption of television set according to described time and described consumed power;
S2 when the user need to show the power consumption of TV machine, shows described total electricity consumption according to user's electric weight idsplay order at television screen.
Preferably, described step S1 comprises:
S11 behind television startup, reads current backlight value B1; In presetting power consumption table, search consumed power P1 corresponding to described current backlight value, begin simultaneously timing;
S12, the Real-Time Monitoring operational order, after receiving operational order, acquisition time t1;
S13 calculates the power consumption of t1 time period television set according to consumed power P1 and time t1, and preserves described power consumption W1;
S14 for operational order each time, reads the backlight value Bn of television set after the executable operations instruction, searches consumed power Pn corresponding to this backlight value Bn in presetting power consumption table, restarts timing until monitor the next operation instruction, acquisition time tn;
S15 calculates the power consumption of tn time period television set according to consumed power Pn and time tn, and preserves described power consumption Wn;
S16 adds up user power utilization amount W1～Wn of t1～tn time period, obtains the total electricity consumption behind the television startup and preserves.
Preferably, described step S1 comprises:
S21 behind television startup, reads current backlight value B1; In presetting power consumption table, search and record consumed power P1 corresponding to described current backlight value, begin simultaneously timing;
S22, the Real-Time Monitoring operational order, after receiving operational order, writing time t1;
S23, for operational order each time, all read the backlight value Bn of television set after the executable operations instruction, in presetting power consumption table, search and record consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, acquisition time tn;
S24 is according to the consumed power P1～Pn of record and with it corresponding time t1～tn power consumption W1～Wn and preservation of calculating each time period television set;
S25 adds up user power utilization amount W1～Wn of t1～tn time period, obtains the total electricity consumption behind the television startup and preserves.
Preferably, described step S1 further comprises:
For operational order each time, behind the backlight value Bn that reads television set after the executable operations instruction, with this backlight value Bn and backlight value comparison last time, if the two is equal, then continue timing; Otherwise in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the arrival of next operation instruction.
Preferably, the method also comprises:
S3, according to the local electric rate of user's setting and the total electricity consumption behind the television startup, the electricity charge behind the calculating television startup, and be presented on the television screen;
S4 when the user no longer needs to show the power consumption of television set and the electricity charge, removes total electricity consumption and the electricity charge information that shows according to user's demonstration cancel an order.
The present invention also proposes a kind of television set of the user's of demonstration electric weight, comprising:
Master chip CPU module is used for reading the backlight value of TV machine behind television startup, the variation of Real-Time Monitoring backlight value, and search the consumed power corresponding with described backlight value, and obtain the time that each backlight value keeps, obtain the total electricity consumption of television set according to described time and described consumed power;
Display module is used for when the user need to show the power consumption of TV machine, according to user's electric weight idsplay order at the described total electricity consumption of television screen demonstration.
Preferably, described master chip CPU module specifically is used for reading current backlight value B1 behind television startup; In presetting power consumption table, search consumed power P1 corresponding to described current backlight value, begin simultaneously timing; Real-Time Monitoring user's operational order, after receiving operational order, acquisition time t1; Calculate the power consumption of t1 time period television set and preserve described power consumption W1 according to consumed power P1 and time t1; And for each time operational order, all read the backlight value Bn of television set after the executable operations instruction, and in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, acquisition time tn; Calculate the power consumption of tn time period television set and preserve described power consumption Wn according to consumed power Pn and time tn; User power utilization amount W1～Wn of t1～tn time period is added up, obtain the total electricity consumption behind the television startup and preserve.
Preferably, described master chip CPU module specifically is used for reading current backlight value B1 behind television startup; In presetting power consumption table, search and record consumed power P1 corresponding to described current backlight value, begin simultaneously timing; The Real-Time Monitoring operational order, after receiving operational order, writing time t1; For operational order each time, all read the backlight value Bn of television set after the executable operations instruction, in presetting power consumption table, search and record consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, writing time tn; According to the consumed power P1～Pn of record and with it corresponding time t1～tn power consumption W1～Wn and preservation of calculating each time period television set; User power utilization amount W1～Wn of t1～tn time period is added up, obtain the total electricity consumption behind the television startup and preserve.
Preferably, described master chip CPU module also is used for the operational order for each time, behind the backlight value Bn that reads television set after the executable operations instruction, with this backlight value Bn with last time backlight value relatively, if the two is equal, then continue timing; Otherwise in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the arrival of next operation instruction.
Preferably, described display module also is used for according to the local electric rate of user's setting and the total electricity consumption behind the television startup, the electricity charge behind the calculating television startup, and be presented on the television screen; When the user no longer needs to show the power consumption of television set and the electricity charge, remove total electricity consumption and the electricity charge information that shows according to user's demonstration cancel an order.
A kind of method and television set that shows user's electric weight at television set that the present invention proposes, behind television startup, read the backlight value of TV machine, the variation of monitoring backlight value, and search the consumed power corresponding with described backlight value, obtain the time that each backlight value keeps, obtain the total electricity consumption of television set according to described time and described consumed power, the user only need press the shortcut that arranges on the remote controller, total electricity consumption behind the television boot-strap and the electricity charge can be presented on the television screen, thus in the situation that do not increase cost, realize intuitively on television set showing power consumption size and the electricity charge, allow user's rational faculty see TV, but and energy savings.
Description of drawings
Fig. 1 is the present invention shows method first embodiment of user's electric weight at television set schematic flow sheet;
To be the present invention show among method first embodiment of user's electric weight behind television startup at television set Fig. 2 a, read the backlight value of TV machine, the variation of monitoring backlight value, and search the consumed power corresponding with described backlight value, obtain the time that each backlight value keeps, obtain a kind of schematic flow sheet of the total electricity consumption of television set according to described time and described consumed power;
To be the present invention show among method first embodiment of user's electric weight behind television startup at television set Fig. 2 b, read the backlight value of TV machine, the variation of monitoring backlight value, and search the consumed power corresponding with described backlight value, obtain the time that each backlight value keeps, obtain the another kind of schematic flow sheet of the total electricity consumption of television set according to described time and described consumed power;
Fig. 3 is the present invention shows method second embodiment of user's electric weight at television set schematic flow sheet;
Fig. 4 is the structural representation that the present invention shows the television set preferred embodiment of user's electric weight.
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Below with reference to drawings and Examples, the technical scheme that realizes goal of the invention is elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1, Fig. 1 is the present invention shows method first embodiment of user's electric weight at television set schematic flow sheet.
As shown in Figure 1, a kind of method that shows user's electric weight at television set that the present embodiment proposes comprises:
S1 behind television startup, reads the backlight value of TV machine, the variation of monitoring backlight value, and search the consumed power corresponding with described backlight value, and obtain the time that each backlight value keeps, obtain the total electricity consumption of television set according to described time and described consumed power;
The present embodiment can realize showing power consumption and the electricity charge in the section between television set at a time.Usually, the principal element that affects television power is backlight, under the normal operating position of television set, in order to learn the power consumption of television set in certain period, can be by calculating the power under the television set different backlight value during this period of time, and then the total power consumption in calculating during this period of time, can obtain power consumption and the electricity charge.
After user's start, television set master chip CPU is the remote controller operation of monitor user ' always, parameter according to user's remote controller operation setting, adopt look-up table from the program space, to read power corresponding to current backlight value, obtained the wastage in bulk or weight electric weight of each time period since the television boot-strap by related operation, and be stored in the television set.
S2 when the user need to show the power consumption of TV machine, shows described total electricity consumption according to user's electric weight idsplay order at television screen.
When the user need to know the consumes power that television set used since the start up till now, shortcut " power consumption " indication TV machine by remote controller, after the master chip CPU of television set receives remote control commands, from television set, read user's wastage in bulk or weight electric weight that rear computing obtains of starting shooting, be shown to the user at video screen.The user can this time watch TV institute energy charge according to the electric weight that shows and local electric rate calculating.
Particularly, shown in Fig. 2 a, above-mentioned steps S1 can comprise:
S11 behind television startup, reads current backlight value B1; In presetting power consumption table, search consumed power P1 corresponding to described current backlight value, begin simultaneously timing;
S12, the Real-Time Monitoring operational order, after receiving operational order, acquisition time t1;
S13 calculates the power consumption of t1 time period television set and preserves described power consumption W1 according to consumed power P1 and time t1;
S14 for operational order each time, reads the backlight value Bn of television set after the executable operations instruction, searches consumed power Pn corresponding to this backlight value Bn in presetting power consumption table, restarts timing until monitor the next operation instruction, acquisition time tn;
In this step, for operational order each time, read the backlight value Bn of television set after the executable operations instruction as master chip CPU after, with this backlight value Bn and last time backlight value relatively, if the two equate, then continue timing; Otherwise in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the arrival of next operation instruction.
S15 calculates the power consumption of tn time period television set and preserves described power consumption Wn according to consumed power Pn and time tn;
S16 adds up user power utilization amount W1～Wn of t1～tn time period, obtains the total electricity consumption behind the television startup and preserves.
More specifically, it is backlight that the present embodiment considers that the factor that affects power is mainly, usually range of set value backlight is 0～100, select ten minutes movable cycle testss of IEC62087 definition, must in these ten minutes, 100 altogether, in the program space, set up in advance a table Table at the consumed power P of difference set point backlight by television set with the power instrumentation, namely preset power consumption table, consumed power corresponding to each backlight value of storage in this table Table.If need to read consumed power corresponding to certain backlight value, can show performance number data corresponding to this backlight value of inquiry among the Table at this.
Flag bit Y inquiring user can be set whether press shortcut keys of remote controller " power consumption ", if the user presses shortcut, Y=1 then; Otherwise Y=0 then.
After user's start, television set master chip CPU begins to read backlight value B1, in table Table, find consumed power P1 corresponding to backlight value, begin simultaneously timing, until monitor user's remote controller operation, read active user time t1, calculate t1 time period user's power consumption W1=P1*t1*6/1000, W1 is stored in the television set.
Master chip CPU is the operational order of monitor user ' always, every executable operations instruction once, master chip CPU reads backlight value Bn again, and with the backlight value of last time relatively, if the two equates, then continue timing, if the two is unequal, then in table Table, find consumed power Pn corresponding to backlight value, restart simultaneously timing, until monitor user's operational order, read active user time tn, calculate n time period user's power consumption Wn=Pn*tn*6/1000, and user power utilization amount W1～Wn of t1～tn time period is added up, obtaining must power consumption W
Always, and with W
AlwaysStore in the television set, wherein:
When master chip CPU monitored the user and presses shortcut keys of remote controller " power consumption ", namely flag bit Y=1 read user's total electricity consumption from television set, and the result is presented at other assigned addresses on the television screen lower right corner or the screen.
Need to prove, the process of above-mentioned calculating user power utilization amount can also be: record first each time period consumed power P1～Pn and corresponding time t1～tn with it, then calculate respectively the power consumption W1～Wn of each time period television set, user power utilization amount W1～Wn with t1～tn time period adds up at last, obtains the total electricity consumption behind the television startup.
Particularly, shown in Fig. 2 b, above-mentioned steps S1 can comprise:
S21 behind television startup, reads current backlight value B1; In presetting power consumption table, search and record consumed power P1 corresponding to described current backlight value, begin simultaneously timing;
S22, Real-Time Monitoring user's operational order, after receiving operational order, writing time t1;
S23, for operational order each time, all read the backlight value Bn of television set after the executable operations instruction, in presetting power consumption table, search and record consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, acquisition time tn;
S24 is according to the consumed power P1～Pn of record and with it corresponding time t1～tn power consumption W1～Wn and preservation of calculating each time period television set;
S25 adds up user power utilization amount W1～Wn of t1～tn time period, obtains the total electricity consumption behind the television startup and preserves.
In like manner, when master chip CPU monitored the user and presses shortcut keys of remote controller " power consumption ", namely flag bit Y=1 read user's total electricity consumption from television set, and the result is presented at other assigned addresses on the television screen lower right corner or the screen.
The present embodiment is not in the situation that increase cost, can realize showing the power consumption size at television set, the user only need be by the shortcut that arranges in TV remote controller, just can know and this time see how many electricity of TV, and then calculate and spent how many electricity charge, thereby can make user's rational faculty see TV, save the electricity charge, energy savings as far as possible.
Please refer to Fig. 3, Fig. 3 is the present invention shows method second embodiment of user's electric weight at television set schematic flow sheet.
As shown in Figure 3, a kind of method that shows user's electric weight at television set that the present embodiment proposes on the basis of above-mentioned the first embodiment, also comprises after above-mentioned steps S2:
S3, according to the local electric rate of user's setting and the total electricity consumption behind the television startup, the electricity charge behind the calculating television startup, and be presented on the television screen.
S4 when the user no longer needs to show the power consumption of television set and the electricity charge, removes total electricity consumption and the electricity charge information that shows according to user's demonstration cancel an order.
Above-mentioned steps S3 can carry out simultaneously with step S2, namely carries out simultaneously the demonstration of electric weight and the electricity charge.
The difference of the present embodiment and above-described embodiment is, the present embodiment can also show the current electricity charge of seeing that TV produces according to user's needs, and simultaneously, when the user did not need to show electric weight and the electricity charge again, cancellation showed electric weight and the electricity charge.
Particularly, the present embodiment is open menu in TV menu, offers the user and inputs local electric rate X.
After user start, master chip CPU is the operational order of monitor user ' always, calculates user power utilization amount W1～Wn of each time period of t1～tn, and user power utilization amount W1～Wn of each time period of t1～tn is added up, and obtaining must power consumption W
Always, simultaneously, according to the local electric rate that the user provides, calculate the user and this time see the required total electricity charge of TV: X
Total electricity charge=W
Always* X, then, with W
AlwaysAnd X
Total electricity chargeStore in the television set.
When master chip CPU monitored the user and presses shortcut keys of remote controller " power consumption ", namely flag bit Y=1 read user's total electricity consumption and total electricity charge from television set, and the result is presented at other assigned addresses on the television screen lower right corner or the screen.
When the user pressed shortcut " power consumption " again, total electricity consumption and total electricity charge showed disappearance.
The present embodiment is not in the situation that increase cost, can realize showing power consumption size and the electricity charge at television set, give the user the most intuitively result, the user only need be by the shortcut that arranges in TV remote controller, just can know and this time see how many electricity of TV, spend how many electricity charge, thereby can make user's rational faculty see TV, save the electricity charge, energy savings as far as possible.
Please refer to Fig. 4, Fig. 4 is the structural representation that the present invention shows the television set preferred embodiment of user's electric weight.
As shown in Figure 4, a kind of television set that shows user's electric weight that the present embodiment proposes comprises: master chip CPU module 401 and display module 402, wherein:
Master chip CPU module 401, be used for behind television startup, read the backlight value of TV machine, the variation of Real-Time Monitoring backlight value, and search the consumed power corresponding with described backlight value, obtain the time that each backlight value keeps, obtain the total electricity consumption of television set according to described time and described consumed power;
The present embodiment can realize showing power consumption and the electricity charge in the section between television set at a time.Master chip CPU module 401 is the master chip CPU of television set in the present embodiment; Display module 402 is the display floater of this television set in the present embodiment.
Usually, the principal element that affects television power is backlight, under the normal operating position of television set, in order to learn the power consumption of television set in certain period, can be by calculating the power under the television set different backlight value during this period of time, and then the total power consumption in calculating during this period of time, can obtain power consumption and the electricity charge.
After user's start, television set master chip CPU module 401 is the remote controller operation of monitor user ' always, parameter according to user's remote controller operation setting, adopt look-up table from the program space, to read consumed power corresponding to current backlight value, obtained the wastage in bulk or weight electric weight of each time period since the television boot-strap by related operation, and be stored in the television set.
When the user need to know the consumes power that television set used since the start up till now, shortcut " power consumption " indication TV machine by remote controller, after the master chip CPU module 401 of television set receives remote control commands, from television set, read user's wastage in bulk or weight electric weight that rear computing obtains of starting shooting, and be shown to the user by display module 402 at video screen.The user can this time watch TV institute energy charge according to the electric weight that shows and local electric rate calculating.
Particularly, behind television startup, master chip CPU module 401 reads current backlight value B1; In presetting power consumption table, search consumed power P1 corresponding to described current backlight value, begin simultaneously timing; Real-Time Monitoring user's operational order, after receiving operational order, acquisition time t1; According to the power consumption W1 of consumed power P1 and time t1 calculating t1 time period television set, and storing electricity W1 is to television set; And for each time operational order, all read the backlight value Bn of television set after the executable operations instruction, in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the arrival of next operation instruction, acquisition time tn; Calculate the power consumption Wn of tn time period television set according to consumed power Pn and time tn, and store power consumption Wn, to television set; User power utilization amount W1～Wn of t1～tn time period is added up, and the total electricity consumption that obtains behind the television startup stores in the television set.
Wherein, for operational order each time, after master chip CPU module 401 reads the backlight value Bn of television set after the executable operations instruction, with this backlight value Bn and backlight value comparison last time, if the two is equal, then continue timing; Otherwise in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the arrival of next time remote controller operation.
More specifically, it is backlight that the present embodiment considers that the factor that affects power is mainly, usually range of set value backlight is 0～100, select ten minutes movable cycle testss of IEC62087 definition, must in these ten minutes, 100 altogether, in the program space, set up in advance a table Table at the consumed power P of difference set point backlight by television set with the power instrumentation, namely preset power consumption table, consumed power corresponding to each backlight value of storage in this table Table.If need to read consumed power corresponding to certain backlight value, can show performance number data corresponding to this backlight value of inquiry among the Table at this.
Flag bit Y inquiring user can be set whether press shortcut keys of remote controller " power consumption ", if the user presses shortcut, Y=1 then; Otherwise Y=0 then.
After user's start, television set master chip CPU module 401 begins to read backlight value B1, in table Table, find consumed power P1 corresponding to backlight value, begin simultaneously timing, until monitor user's remote controller operation, read active user time t1, calculate t1 time period user's power consumption W1=P1*t1*6/1000, W1 is stored in the television set.
Master chip CPU module 401 is the operational order of monitor user ' always, every executable operations instruction once, master chip CPU module 401 reads the backlight value Bn of television set after the executable operations instruction again, and with the backlight value of last time relatively, if the two equates, then continue timing, if the two is unequal, then in table Table, find consumed power Pn corresponding to backlight value, restart simultaneously timing, until monitor user's operational order, read time tn, calculate n time period user's power consumption Wn=Pn*tn*6/1000, and user power utilization amount W1～Wn of t1～tn time period is added up, obtaining must power consumption W
Always, and with W
AlwaysStore in the television set, wherein:
When master chip CPU module 401 monitored the user and presses shortcut keys of remote controller " power consumption ", namely flag bit Y=1 read user's total electricity consumption from television set, and the result is presented at other assigned addresses on the television screen lower right corner or the screen.
Need to prove, the process of above-mentioned calculating user power utilization amount can also be: record first each time period consumed power P1～Pn and corresponding time t1～tn with it, then calculate the power consumption of each time period television set, user power utilization amount W1～Wn with t1～tn time period adds up at last, obtains the total electricity consumption behind the television startup.
Particularly, behind television startup, master chip CPU module 401 reads current backlight value B1; In presetting power consumption table, search and record consumed power P1 corresponding to described current backlight value, begin simultaneously timing; Real-Time Monitoring user's operational order, after receiving operational order, writing time t1; For operational order each time, all read the backlight value Bn of television set after the executable operations instruction, in presetting power consumption table, search and record consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, writing time tn; Then according to the consumed power P1～Pn of record and with it corresponding time t1～tn power consumption W1～Wn and preservation of calculating each time period television set; At last, user power utilization amount W1～Wn of t1～tn time period is added up, obtain the total electricity consumption behind the television startup and preserve.
In like manner, when master chip CPU monitored the user and presses shortcut keys of remote controller " power consumption ", namely flag bit Y=1 read active user's total electricity consumption from television set, and the result is presented at other assigned addresses on the television screen lower right corner or the screen.
The present embodiment such scheme is not in the situation that increase cost, can realize showing the power consumption size at television set, the user only need be by the shortcut that arranges in TV remote controller, just can know and this time see how many electricity of TV, and then calculate and spent how many electricity charge, thereby can make user's rational faculty see TV, save the electricity charge, energy savings as far as possible.
Further, described display module 402 also is used for according to the local electric rate of user's setting and the total electricity consumption behind the television startup, the electricity charge behind the calculating television startup, and be presented on the television screen.
When the user no longer needed to show the power consumption of television set and the electricity charge, display module 402 also was used for removing total electricity consumption and the electricity charge information that shows according to user's demonstration cancel an order.
Particularly, the present embodiment is open menu in TV menu, offers the user and inputs local electric rate X.
After user start, master chip CPU module 401 is the remote controller operation of monitor user ' always, calculates user power utilization amount W1～Wn of each time period of t1～tn, and user power utilization amount W1～Wn of each time period of t1～tn is added up, and obtaining must power consumption W
Always, simultaneously, according to the local electric rate that the user provides, calculate the user and this time see the required total electricity charge of TV: X
Total electricity charge=W
Always* X, then, with W
AlwaysAnd X
Total electricity chargeStore in the television set.
When master chip CPU module 401 monitored the user and presses shortcut keys of remote controller " power consumption ", namely flag bit Y=1 read user's total electricity consumption and total electricity charge from television set, and the result is presented at other assigned addresses on the television screen lower right corner or the screen.
When the user pressed shortcut " power consumption " again, total electricity consumption and total electricity charge showed disappearance.
The present embodiment by such scheme in the situation that do not increase cost, can realize showing power consumption size and the electricity charge at television set, give the user the most intuitively result, the user only need be by the shortcut that arranges in TV remote controller, just can know and this time see how many electricity of TV, spend how many electricity charge, thereby can make user's rational faculty see TV, save the electricity charge, energy savings as far as possible.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a method that shows user's electric weight at television set is characterized in that, may further comprise the steps:
S1 behind television startup, reads the backlight value of TV machine, the variation of monitoring backlight value, and search the consumed power corresponding with described backlight value, and obtain the time that each backlight value keeps, obtain the total electricity consumption of television set according to described time and described consumed power;
S2 when the user need to show the power consumption of TV machine, shows described total electricity consumption according to user's electric weight idsplay order at television screen.
2. method according to claim 1 is characterized in that, described step S1 comprises:
S11 behind television startup, reads current backlight value B1; In presetting power consumption table, search consumed power P1 corresponding to described current backlight value, begin simultaneously timing;
S12, the Real-Time Monitoring operational order, after receiving operational order, acquisition time t1;
S13 calculates the power consumption of t1 time period television set according to consumed power P1 and time t1, and preserves described power consumption W1;
S14 for operational order each time, reads the backlight value Bn of television set after the executable operations instruction, searches consumed power Pn corresponding to this backlight value Bn in presetting power consumption table, restarts timing until monitor the next operation instruction, acquisition time tn;
S15 calculates the power consumption of tn time period television set according to consumed power Pn and time tn, and preserves described power consumption Wn;
S16 adds up user power utilization amount W1～Wn of t1～tn time period, obtains the total electricity consumption behind the television startup and preserves.
3. method according to claim 1 is characterized in that, described step S1 comprises:
S21 behind television startup, reads current backlight value B1; In presetting power consumption table, search and record consumed power P1 corresponding to described current backlight value, begin simultaneously timing;
S22, the Real-Time Monitoring operational order, after receiving operational order, writing time t1;
S23, for operational order each time, all read the backlight value Bn of television set after the executable operations instruction, in presetting power consumption table, search and record consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, acquisition time tn;
S24 is according to the consumed power P1～Pn of record and with it corresponding time t1～tn power consumption W1～Wn and preservation of calculating each time period television set;
S25 adds up user power utilization amount W1～Wn of t1～tn time period, obtains the total electricity consumption behind the television startup and preserves.
4. according to claim 2 or 3 described methods, it is characterized in that, described step S1 further comprises:
For operational order each time, behind the backlight value Bn that reads television set after the executable operations instruction, with this backlight value Bn and backlight value comparison last time, if the two is equal, then continue timing; Otherwise in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the arrival of next operation instruction.
5. method according to claim 1 is characterized in that, also comprises:
S3, according to the local electric rate of user's setting and the total electricity consumption behind the television startup, the electricity charge behind the calculating television startup, and be presented on the television screen;
S4 when the user no longer needs to show the power consumption of television set and the electricity charge, removes total electricity consumption and the electricity charge information that shows according to user's demonstration cancel an order.
6. a television set that shows user's electric weight is characterized in that, comprising:
Master chip CPU module is used for reading the backlight value of TV machine behind television startup, the variation of Real-Time Monitoring backlight value, and search the consumed power corresponding with described backlight value, and obtain the time that each backlight value keeps, obtain the total electricity consumption of television set according to described time and described consumed power;
Display module is used for when the user need to show the power consumption of TV machine, according to user's electric weight idsplay order at the described total electricity consumption of television screen demonstration.
7. television set according to claim 6 is characterized in that, described master chip CPU module specifically is used for reading current backlight value B1 behind television startup; In presetting power consumption table, search consumed power P1 corresponding to described current backlight value, begin simultaneously timing; Real-Time Monitoring user's operational order, after receiving operational order, acquisition time t1; Calculate the power consumption of t1 time period television set and preserve described power consumption W1 according to consumed power P1 and time t1; And for each time operational order, all read the backlight value Bn of television set after the executable operations instruction, and in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, acquisition time tn; Calculate the power consumption of tn time period television set and preserve described power consumption Wn according to consumed power Pn and time tn; User power utilization amount W1～Wn of t1～tn time period is added up, obtain the total electricity consumption behind the television startup and preserve.
8. television set according to claim 6 is characterized in that, described master chip CPU module specifically is used for reading current backlight value B1 behind television startup; In presetting power consumption table, search and record consumed power P1 corresponding to described current backlight value, begin simultaneously timing; The Real-Time Monitoring operational order, after receiving operational order, writing time t1; For operational order each time, all read the backlight value Bn of television set after the executable operations instruction, in presetting power consumption table, search and record consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the next operation instruction, writing time tn; According to the consumed power P1～Pn of record and with it corresponding time t1～tn power consumption W1～Wn and preservation of calculating each time period television set; User power utilization amount W1～Wn of t1～tn time period is added up, obtain the total electricity consumption behind the television startup and preserve.
9. according to claim 7 or 8 described television sets, it is characterized in that, described master chip CPU module also is used for the operational order for each time, behind the backlight value Bn that reads television set after the executable operations instruction, with this backlight value Bn and backlight value comparison last time, if the two equates, then continues timing; Otherwise in presetting power consumption table, search consumed power Pn corresponding to this backlight value Bn, restart timing until monitor the arrival of next operation instruction.
10. television set according to claim 7 is characterized in that, described display module also is used for according to the local electric rate of user's setting and the total electricity consumption behind the television startup, the electricity charge behind the calculating television startup, and be presented on the television screen; When the user no longer needs to show the power consumption of television set and the electricity charge, remove total electricity consumption and the electricity charge information that shows according to user's demonstration cancel an order.
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| CN2012103979113A CN102917192A (en) | 2012-10-18 | 2012-10-18 | TV and method for displaying electric quantity of user on TV |
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