TWI386670B - Wireless communication terminal and battery capacitance measuring method - Google Patents
- ️Thu Feb 21 2013
TWI386670B - Wireless communication terminal and battery capacitance measuring method - Google Patents
Wireless communication terminal and battery capacitance measuring method Download PDFInfo
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- TWI386670B TWI386670B TW97139933A TW97139933A TWI386670B TW I386670 B TWI386670 B TW I386670B TW 97139933 A TW97139933 A TW 97139933A TW 97139933 A TW97139933 A TW 97139933A TW I386670 B TWI386670 B TW I386670B Authority
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Description
本發明涉及無線通訊終端，尤其涉及一種無線通訊終端及其電池電量的確定方法。 The present invention relates to a wireless communication terminal, and more particularly to a wireless communication terminal and a method for determining the battery power thereof.
為方便用戶，新一代的無線通訊終端，如行動電話、電腦等，整合的功能越來越多，除基本的通訊功能外，還有上網、處理郵件、拍照等資料處理功能。而功能的增多勢必導致無線通訊終端的耗電量增加，所以電池管理成為無線通訊終端產品設計中至關重要的環節。 For the convenience of users, a new generation of wireless communication terminals, such as mobile phones, computers, etc., have more and more integrated functions. In addition to basic communication functions, there are data processing functions such as Internet access, mail processing, and photo taking. The increase of functions will inevitably lead to an increase in the power consumption of wireless communication terminals, so battery management becomes a crucial link in the design of wireless communication terminal products.
對於無線通訊終端來說，精確測量電池電量至關重要。無線通訊終端在工作過程中，連續跟蹤測量電池電量，在電池電量很低時限制某些高耗能應用或者控制關機。同時，無線通訊終端也會把電池電量訊息顯示給用戶，使用戶可以根據電量提示決定是否進行充電。 For wireless communication terminals, accurate measurement of battery power is critical. During the working process, the wireless communication terminal continuously tracks and measures the battery power, and limits certain high-energy applications or controls the shutdown when the battery power is low. At the same time, the wireless communication terminal also displays the battery power message to the user, so that the user can decide whether to charge according to the battery power prompt.
然而，若無線通訊終端在通話時，因電流消耗較大，電池電壓讀取會產生誤差，使得電池電量的顯示錯誤，影響使用者的感受。 However, if the wireless communication terminal is in a call, the battery voltage reading may cause an error due to the large current consumption, so that the battery power is displayed incorrectly, which affects the user's feeling.
有鑑於此，需提供一種無線通訊終端，可準確顯示電池電量。 In view of this, it is necessary to provide a wireless communication terminal that can accurately display the battery power.
此外，還需提供一種無線通訊終端的電池電量確定方法。 In addition, it is also necessary to provide a method for determining the battery power of the wireless communication terminal.
一種無線通訊終端，包括一電池模組、一狀態機模組、 一電池電量更新模組及一顯示模組。電池模組用於給該無線通訊終端供電。狀態機模組用於偵測該無線通訊終端之工作狀態，其中該工作狀態包括待機狀態及通話狀態，定時偵測及記錄該電池模組之電壓，分別計算在該兩種工作狀態下該電池模組之電壓平均值，並取該兩種工作狀態下該電池模組之電壓平均值之差值作為該電池模組於該通話狀態之動態電壓補償值。電池電量更新模組包括計時器，該電池電量更新模組用於在計時器計時完成後偵測該電池模組之電壓，並在通話狀態時對該偵測電壓補償該動態電壓補償值，及根據該補償後之電壓獲取該電池模組之電量。顯示模組用於顯示該電池模組之電量。 A wireless communication terminal includes a battery module, a state machine module, A battery power update module and a display module. The battery module is used to supply power to the wireless communication terminal. The state machine module is configured to detect the working state of the wireless communication terminal, wherein the working state includes a standby state and a call state, periodically detecting and recording the voltage of the battery module, and calculating the battery in the two working states respectively. The average value of the voltage of the module, and taking the difference between the average voltage values of the battery modules in the two working states as the dynamic voltage compensation value of the battery module in the call state. The battery power update module includes a timer, and the battery power update module is configured to detect the voltage of the battery module after the timer is completed, and compensate the dynamic voltage compensation value for the detection voltage during the call state, and The power of the battery module is obtained according to the compensated voltage. The display module is used to display the power of the battery module.
一種無線通訊終端的電池電量確定方法，該無線通訊終端包括電池模組，該電池電量確定方法包括：計算該電池模組在不同工作狀態下之電壓平均值，該工作狀態包括該通話狀態與該待機狀態；判斷計時器是否計時完成；若計時完成，偵測該電池模組之電壓；判斷該無線通訊終端之工作狀態；若該無線通訊終端處於該通話狀態，取該兩種工作狀態下之電壓平均值之差值作為該電池模組於該通話狀態下之動態電壓補償值，並對該偵測電壓補償該動態電壓補償值；根據該補償後之電壓獲取該電池模組之電量；及顯示該電池模組之電量。 A battery power determining method for a wireless communication terminal, the wireless communication terminal includes a battery module, and the battery power determining method includes: calculating a voltage average value of the battery module under different working states, the working state including the call state and the Standby state; determining whether the timer is completed; if the timing is completed, detecting the voltage of the battery module; determining the working state of the wireless communication terminal; if the wireless communication terminal is in the call state, taking the two working states The difference between the voltage averages is used as the dynamic voltage compensation value of the battery module in the call state, and the dynamic voltage compensation value is compensated for the detection voltage; and the power of the battery module is obtained according to the compensated voltage; The battery module is displayed.
參閱圖1，所示為本發明一實施方式中無線通訊終端10之模組圖。在本實施方式中，無線通訊終端10包括電池模 組100、狀態機(State machine)模組110、電池電量更新模組120及顯示模組130。電池模組100用於給無線通訊終端10供電。 Referring to FIG. 1, a block diagram of a wireless communication terminal 10 in accordance with an embodiment of the present invention is shown. In the present embodiment, the wireless communication terminal 10 includes a battery module. The group 100, the state machine module 110, the battery power update module 120, and the display module 130. The battery module 100 is used to supply power to the wireless communication terminal 10.
狀態機模組110用於偵測該無線通訊終端10之工作狀態，其中該工作狀態包括待機狀態及通話狀態，狀態機模組110還用於定時偵測及記錄電池模組100之電壓，並分別計算在兩種工作狀態下電池模組100之電壓平均值，並取兩種工作狀態下電池模組100之電壓平均值之差值作為電池模組100在通話狀態下之動態電壓補償值。在本實施方式中，狀態機模組110自無線通訊終端10開機即開始運行，並且每秒持續偵測及記錄電池模組100之電壓。狀態機模組110在該待機狀態下以十秒為區間持續計算電池模組100之電壓平均值，在該通話狀態下以三十秒為區間持續計算電池模組100之電壓平均值。在本發明之另一實施方式中，狀態機模組100亦可以其它頻率偵測電池模組100之電壓，以其它間隔計算在待機狀態與通話狀態下電池模組100之電壓平均值。 The state machine module 110 is configured to detect the working state of the wireless communication terminal 10, wherein the working state includes a standby state and a call state, and the state machine module 110 is further configured to periodically detect and record the voltage of the battery module 100, and The voltage average value of the battery module 100 in the two working states is calculated separately, and the difference between the voltage average values of the battery modules 100 in the two working states is taken as the dynamic voltage compensation value of the battery module 100 in the talking state. In the present embodiment, the state machine module 110 starts to operate when the wireless communication terminal 10 is turned on, and continuously detects and records the voltage of the battery module 100 every second. The state machine module 110 continuously calculates the voltage average value of the battery module 100 in the tenth interval in the standby state, and continuously calculates the voltage average value of the battery module 100 in the thirty second interval in the call state. In another embodiment of the present invention, the state machine module 100 can also detect the voltage of the battery module 100 at other frequencies, and calculate the voltage average of the battery module 100 in the standby state and the call state at other intervals.
在本實施方式中，電壓平均值計算方式為：以固定時間區間，每秒持續向前計算移動電壓平均值，例如，在待機狀態下，1-10秒計算一次電壓平均值，2-11秒再計算一次電壓平均值，3-12秒再計算一次電壓平均值，直至待機狀態結束，而最終之電壓平均值係待機狀態結束前十秒所計算之電壓平均值，而在通話狀態下之電壓平均值之計算方式相同，僅時間區間不同。 In the present embodiment, the voltage average value is calculated by: calculating the moving voltage average value continuously every second for a fixed time interval, for example, calculating the voltage average value in the standby state for 1-10 seconds, 2-11 seconds. Calculate the voltage average again, calculate the voltage average again in 3-12 seconds until the end of the standby state, and the final voltage average is the average value of the voltage calculated ten seconds before the end of the standby state, and the voltage in the call state. The average is calculated in the same way, with only different time intervals.
電池電量更新模組120包括計時器1200，該計時器1200 用於計時。電池電量更新模組120用於在計時器1200計時完成後偵測電池模組100之電壓，在通話狀態時對偵測電壓補償該動態電壓補償值，及根據補償後之電壓獲取電池模組100之電量。在本實施方式中，電池電量更新模組120還用於儲存電池模組100之電壓與電量之關係，其根據補償後的電壓與儲存之電池模組100之電壓與電量之關係獲取對應之電量。狀態機模組110還用於由該待機狀態進入該通話狀態時，重啟該計時器1200，以確保電池模組100之偵測電壓與電量之準確。狀態機模組110係在通話狀態下，計時器1200計時完成後，根據計時器1200計時完成前三十秒計算的通話狀態電壓平均值與待機狀態的電壓平均值計算動態電壓補償值。在本實施方式中，當無線通訊終端10通話開始後一百二十秒，此時電池模組100之電壓已較為穩定，狀態機模組110在第一百二十秒時計算動態電壓補償值，並以第一百二十秒計算的動態電壓補償值做為此次通話後續的動態電壓補償值，即若無線通訊終端10在通話狀態下且已通話一百二十秒後需更新電量，例如通話第一百四十秒時，此時之動態電壓補償值仍為第一百二十秒時計算的動態電壓補償值。 The battery power update module 120 includes a timer 1200, and the timer 1200 Used for timing. The battery power update module 120 is configured to detect the voltage of the battery module 100 after the timer 1200 is completed, compensate the detection voltage for the dynamic voltage compensation value during the call state, and acquire the battery module 100 according to the compensated voltage. The amount of electricity. In the present embodiment, the battery power update module 120 is further configured to store the relationship between the voltage and the power of the battery module 100, and obtain the corresponding power according to the relationship between the compensated voltage and the stored voltage and power of the battery module 100. . The state machine module 110 is further configured to restart the timer 1200 when the call state is entered from the standby state to ensure the accuracy of the detection voltage and the power of the battery module 100. The state machine module 110 is in a call state, and after the timer 1200 is completed, the dynamic voltage compensation value is calculated based on the average value of the talk state voltage calculated 30 seconds before the timer 1200 is completed and the voltage average value of the standby state. In the present embodiment, when the wireless communication terminal 10 starts a call for one hundred and twenty seconds, the voltage of the battery module 100 is relatively stable, and the state machine module 110 calculates the dynamic voltage compensation value at the first hundred and twenty seconds. And the dynamic voltage compensation value calculated in the first hundred and twenty seconds is used as the dynamic voltage compensation value subsequent to the call, that is, if the wireless communication terminal 10 is in the call state and has to talk for 120 seconds, the power needs to be updated. For example, when the call is one hundred and forty seconds, the dynamic voltage compensation value at this time is still the dynamic voltage compensation value calculated at the first one hundred and twenty seconds.
顯示模組130用於顯示電池模組100之電量。在本實施方式中，顯示模組130係為顯示屏，其以格數或百分比的形式顯示電池模組100之電量。 The display module 130 is configured to display the power of the battery module 100. In the present embodiment, the display module 130 is a display screen that displays the amount of power of the battery module 100 in the form of a grid or percentage.
在本實施方式中，無線通訊終端10還包括通話狀態判斷模組140、儲存模組150及背光狀態判斷模組160。通話狀態判斷模組140用於計時器1200計時完成後，判斷無線 通訊終端10之工作狀態，即判斷無線通訊終端10處於待機狀態還是通話狀態，以在通話狀態下，使電池電量更新模組120對偵測電壓進行補償。儲存模組150用於儲存無線通訊終端10之工作狀態。通話狀態判斷模組140係經由查詢儲存模組150，判斷無線通訊終端10之工作狀態。在本實施方式中，狀態機模組110亦經由查詢儲存模組150，偵測無線通訊終端10之工作狀態。 In the present embodiment, the wireless communication terminal 10 further includes a call state determination module 140, a storage module 150, and a backlight state determination module 160. The call state determination module 140 is configured to determine the wireless after the timer 1200 is completed. The working state of the communication terminal 10 determines whether the wireless communication terminal 10 is in a standby state or a call state, so that the battery power update module 120 compensates the detected voltage in the call state. The storage module 150 is configured to store the working state of the wireless communication terminal 10. The call state determination module 140 determines the working state of the wireless communication terminal 10 via the query storage module 150. In the present embodiment, the state machine module 110 also detects the working state of the wireless communication terminal 10 via the query storage module 150.
背光狀態判斷模組160用於計時器1200計時完成後，判斷無線通訊終端10之背光之亮滅狀態。在本實施方式中，儲存模組150還用於儲存無線通訊終端10之背光之亮滅狀態，例如，亮用“0”標示，滅用“1”標示，無線通訊終端10根據使背光亮滅的事件設置儲存模組150儲存之背光之亮滅狀態。背光狀態判斷模組160經由查詢儲存模組150儲存之背光之亮滅狀態得知背光之亮滅狀態。電池電量更新模組120還用於背光為亮時，對偵測電壓補償固定電壓補償值，其中該固定電壓補償值為預先計算。 The backlight state determination module 160 is configured to determine the backlight state of the wireless communication terminal 10 after the timer 1200 is completed. In this embodiment, the storage module 150 is further configured to store the backlight state of the wireless communication terminal 10, for example, the light is marked with "0", the light is marked with "1", and the wireless communication terminal 10 is turned on and off according to the backlight. The event setting storage module 150 stores the backlight on and off state. The backlight state determination module 160 knows the backlighting state of the backlight by querying the backlight state of the backlight stored in the storage module 150. The battery power update module 120 is further configured to compensate the detection voltage for a fixed voltage compensation value when the backlight is bright, wherein the fixed voltage compensation value is pre-calculated.
圖2所示為本發明一實施方式中無線通訊終端10的電池電量確定方法之流程圖。在步驟S200，無線通訊終端10開機，狀態機模組110計算電池模組100在不同工作狀態下，即待機狀態及通話狀態下，之電壓平均值。在本實施方式中，電壓平均值計算方式為：以固定時間區間，每秒持續向前計算電壓平均值，例如，於待機狀態時，1-10秒計算一次電壓平均值，2-11秒再計算一次電壓平均值，3-12秒再計算一次電壓平均值，直至待機狀態結束或電池模組100之電量需更新，而最終之電壓平均值係 待機狀態結束前十秒所計算之電壓平均值。 FIG. 2 is a flow chart showing a method for determining a battery power level of the wireless communication terminal 10 according to an embodiment of the present invention. In step S200, the wireless communication terminal 10 is powered on, and the state machine module 110 calculates the voltage average value of the battery module 100 under different working states, that is, in the standby state and the call state. In the present embodiment, the voltage average calculation method is: calculating the voltage average value continuously every second in a fixed time interval, for example, in the standby state, calculating the voltage average value in 1-10 seconds, 2-11 seconds. Calculate the average value of the voltage, and calculate the voltage average again after 3-12 seconds until the standby state ends or the battery module 100 needs to be updated, and the final voltage average is The average value of the voltage calculated ten seconds before the end of the standby state.
在步驟S202，計時器1200判斷是否計時完成。若計時未完成，則計時器1200繼續計時，並重新回到步驟S200。若計時器1200計時完成，在步驟S204，電池電量更新模組120偵測電池模組100之電壓。 At step S202, the timer 1200 determines whether the timing is completed. If the timing is not completed, the timer 1200 continues counting and returns to step S200. If the timer 1200 is completed, the battery power update module 120 detects the voltage of the battery module 100 in step S204.
在步驟S206，背光狀態判斷模組160判斷無線通訊終端10之背光之亮滅狀態。 In step S206, the backlight state determination module 160 determines that the backlight of the wireless communication terminal 10 is on or off.
若背光為亮，在步驟S208，電池電量更新模組120對偵測電壓補償固定電壓補償值。在本實施方式中，該固定電壓補償值係對背光亮時之電壓補償，且係預先計算。然後進入步驟S210。若背光為滅，則直接進入步驟S210。 If the backlight is bright, in step S208, the battery power update module 120 compensates the detection voltage for the fixed voltage compensation value. In the present embodiment, the fixed voltage compensation value is a voltage compensation when the backlight is bright, and is calculated in advance. Then it proceeds to step S210. If the backlight is off, the process proceeds directly to step S210.
在步驟S210，通話狀態判斷模組140判斷無線通訊終端10之工作狀態。若處於通話狀態，在步驟S212，狀態機模組120取電池模組100在兩種工作狀態下之電壓平均值之差值作為電池模組100在通話狀態下之動態電壓補償值，電池電量更新模組120對偵測電壓再補償動態電壓補償值。若處於待機狀態，則不計算及補償動態電壓補償值，直接進入步驟S214。 In step S210, the call state determination module 140 determines the operating state of the wireless communication terminal 10. If it is in the call state, in step S212, the state machine module 120 takes the difference between the voltage average values of the battery module 100 in the two working states as the dynamic voltage compensation value of the battery module 100 in the call state, and the battery power is updated. The module 120 compensates the detected voltage for the dynamic voltage compensation value. If it is in the standby state, the dynamic voltage compensation value is not calculated and compensated, and the process proceeds directly to step S214.
在步驟S214，電池電量更新模組120根據偵測電壓或補償後之電壓獲取電池模組100之電量。 In step S214, the battery power update module 120 acquires the power of the battery module 100 according to the detected voltage or the compensated voltage.
在本實施方式中，步驟S206及S208與步驟S210及S212的順序可互換。 In the present embodiment, the steps S206 and S208 are interchangeable with the steps S210 and S212.
本發明之無線通訊終端10及其電池電量確定方法，在需 更新電池模組100之電量時，首先判斷是否在通話中，若在通話狀態，則經由計算通話狀態的動態電壓補償值，對偵測電壓進行補償，使電池模組100之電壓較為精確，從而可準確獲得電池模組100之電量，不會出現通話時電量下降很快之狀況，避免誤導使用者，增加使用者之使用意願。 The wireless communication terminal 10 of the present invention and the battery power determining method thereof are required When the power of the battery module 100 is updated, it is first determined whether it is in a call, and if it is in a call state, the detected voltage is compensated by calculating the dynamic voltage compensation value of the call state, so that the voltage of the battery module 100 is relatively accurate, thereby The battery module 100 can be accurately obtained, and the power consumption is not changed quickly during the call, thereby avoiding misleading the user and increasing the user's willingness to use.
10‧‧‧無線通訊終端 10‧‧‧Wireless communication terminal
100‧‧‧電池模組 100‧‧‧ battery module
110‧‧‧狀態機模組 110‧‧‧State Machine Module
120‧‧‧電池電量更新模組 120‧‧‧Battery power update module
1200‧‧‧計時器 1200‧‧‧Timer
130‧‧‧顯示模組 130‧‧‧Display module
140‧‧‧通話狀態判斷模組 140‧‧‧Call Status Judgment Module
150‧‧‧儲存模組 150‧‧‧ storage module
160‧‧‧背光狀態判斷模組 160‧‧‧Backlight state judgment module
圖1為本發明一實施方式中無線通訊終端之模組圖。 1 is a block diagram of a wireless communication terminal according to an embodiment of the present invention.
圖2為本發明一實施方式中電池電量確定方法之流程圖。 2 is a flow chart of a method for determining a battery power according to an embodiment of the present invention.
10‧‧‧無線通訊終端 10‧‧‧Wireless communication terminal
100‧‧‧電池模組 100‧‧‧ battery module
110‧‧‧狀態機模組 110‧‧‧State Machine Module
120‧‧‧電池電量更新模組 120‧‧‧Battery power update module
1200‧‧‧計時器 1200‧‧‧Timer
130‧‧‧顯示模組 130‧‧‧Display module
140‧‧‧通話狀態判斷模組 140‧‧‧Call Status Judgment Module
150‧‧‧儲存模組 150‧‧‧ storage module
160‧‧‧背光狀態判斷模組 160‧‧‧Backlight state judgment module
Claims (16)
一種無線通訊終端，該無線通訊終端包括：一電池模組，用於給該無線通訊終端供電；一狀態機模組，用於偵測該無線通訊終端之工作狀態，其中該工作狀態包括待機狀態及通話狀態，並定時偵測及記錄該電池模組之電壓，分別計算在該兩種工作狀態下該電池模組之電壓平均值，並取該兩種工作狀態下該電池模組之電壓平均值之差值作為該電池模組於該通話狀態之動態電壓補償值；一電池電量更新模組，包括計時器，該電池電量更新模組用於在計時器計時完成後偵測該電池模組之電壓，並在通話狀態時對該偵測電壓補償該動態電壓補償值，及根據該補償後之電壓獲取該電池模組之電量；及一顯示模組，用於顯示該電池模組之電量。 A wireless communication terminal includes: a battery module for supplying power to the wireless communication terminal; and a state machine module for detecting a working state of the wireless communication terminal, wherein the working state includes a standby state And the state of the call, and periodically detecting and recording the voltage of the battery module, respectively calculating the voltage average of the battery module under the two working states, and taking the voltage average of the battery module under the two working states The difference between the values is used as the dynamic voltage compensation value of the battery module in the call state; a battery power update module includes a timer, and the battery power update module is configured to detect the battery module after the timer is completed. The voltage, and the dynamic voltage compensation value is compensated for the detection voltage during the call state, and the power of the battery module is obtained according to the compensated voltage; and a display module is configured to display the power of the battery module . 如申請專利範圍第1項所述之無線通訊終端，其中該狀態機模組還用於由該待機狀態進入該通話狀態時，重啟該計時器。 The wireless communication terminal of claim 1, wherein the state machine module is further configured to restart the timer when the call state is entered from the standby state. 如申請專利範圍第1項所述之無線通訊終端，還包括一儲存模組，用於儲存該無線通訊終端之工作狀態及背光之亮滅狀態。 The wireless communication terminal of claim 1, further comprising a storage module for storing the working state of the wireless communication terminal and the backlighting state of the backlight. 如申請專利範圍第3項所述之無線通訊終端，還包括一背光狀態判斷模組，用於在該計時器計時完成後，判斷該無線通訊終端之背光之亮滅狀態。 The wireless communication terminal of claim 3, further comprising a backlight state determining module, configured to determine a backlight state of the wireless communication terminal after the timer is completed. 如申請專利範圍第4項所述之無線通訊終端，其中該電池電量更新模組還用在該背光為亮時，對該偵測電壓補償固 定電壓補償值。 The wireless communication terminal of claim 4, wherein the battery power update module is further configured to compensate the detection voltage when the backlight is bright Constant voltage compensation value. 如申請專利範圍第4項所述之無線通訊終端，其中該背光狀態判斷模組係經由查詢該儲存模組判斷該無線通訊終端之背光之亮滅狀態。 The wireless communication terminal of claim 4, wherein the backlight state determination module determines the backlight state of the wireless communication terminal by querying the storage module. 如申請專利範圍第3項所述之無線通訊終端，還包括一通話狀態判斷模組，用於在該計時器計時完成後，判斷該無線通訊終端之工作狀態。 The wireless communication terminal of claim 3, further comprising a call state determination module, configured to determine the working state of the wireless communication terminal after the timer is completed. 如申請專利範圍第7項所述之無線通訊終端，其中該通話狀態判斷模組經由查詢該儲存模組判斷該無線通訊終端之工作狀態。 The wireless communication terminal of claim 7, wherein the call state determination module determines the working state of the wireless communication terminal by querying the storage module. 如申請專利範圍第1項所述之無線通訊終端，其中該電池電量更新模組還用於儲存該電池模組之電壓與電量之關係。 The wireless communication terminal of claim 1, wherein the battery power update module is further configured to store a relationship between a voltage and a power of the battery module. 一種無線通訊終端的電池電量確定方法，該無線通訊終端包括電池模組，該電池電量確定方法包括：計算該電池模組在不同工作狀態下之電壓平均值，該工作狀態包括該通話狀態與該待機狀態；判斷計時器是否計時完成；若計時完成，偵測該電池模組之電壓；判斷該無線通訊終端之工作狀態；若該無線通訊終端處於該通話狀態，取該兩種工作狀態下之電壓平均值之差值作為該電池模組於該通話狀態下之動態電壓補償值，並對該偵測電壓補償該動態電壓補償值；根據該補償後之電壓獲取該電池模組之電量；及顯示該電池模組之電量。 A battery power determining method for a wireless communication terminal, the wireless communication terminal includes a battery module, and the battery power determining method includes: calculating a voltage average value of the battery module under different working states, the working state including the call state and the Standby state; determining whether the timer is completed; if the timing is completed, detecting the voltage of the battery module; determining the working state of the wireless communication terminal; if the wireless communication terminal is in the call state, taking the two working states The difference between the voltage averages is used as the dynamic voltage compensation value of the battery module in the call state, and the dynamic voltage compensation value is compensated for the detection voltage; and the power of the battery module is obtained according to the compensated voltage; The battery module is displayed. 如申請專利範圍第10項所述之電池電量確定方法，其中計 算該電池模組在不同工作狀態下之電壓平均值之步驟包括以下步驟：狀態機模組持續偵測並記錄該電池模組之電壓；在該待機狀態下持續計算該電池模組之電壓平均值；及在該通話狀態下持續計算該電池模組之電壓平均值。 The method for determining the battery power as described in claim 10, wherein The step of calculating the voltage average value of the battery module under different working states includes the following steps: the state machine module continuously detects and records the voltage of the battery module; continuously calculates the voltage average of the battery module in the standby state Value; and continuously calculate the voltage average of the battery module in the call state. 如申請專利範圍第11項所述之電池電量確定方法，其中在該待機狀態下持續計算該電池模組之電壓平均值之步驟包括以下步驟：在該待機狀態下以十秒為區間持續計算該電池模組之電壓平均值。 The method for determining a battery power according to claim 11, wherein the step of continuously calculating the voltage average of the battery module in the standby state comprises the step of continuously calculating the interval in the standby state in a ten second interval. The average voltage of the battery module. 如申請專利範圍第12項所述之電池電量確定方法，其中在該通話狀態下持續計算該電池模組之電壓平均值之步驟包括以下步驟：在該通話狀態下以三十秒為區間持續計算該電池模組之電壓平均值。 The method for determining a battery power according to claim 12, wherein the step of continuously calculating the voltage average of the battery module in the call state comprises the following steps: continuously calculating in the 30 seconds interval in the call state The average voltage of the battery module. 如申請專利範圍第10項所述之電池電量確定方法，其中判斷該無線通訊終端之工作狀態之步驟包括以下步驟：經由查詢儲存模組儲存之該無線通訊終端之工作狀態，判斷該無線通訊終端之工作狀態。 The method for determining a battery power according to claim 10, wherein the step of determining the working state of the wireless communication terminal comprises the steps of: determining the wireless communication terminal by querying a working state of the wireless communication terminal stored in the storage module; Working status. 如申請專利範圍第10項所述之電池電量確定方法，還包括以下步驟：若計時完成，判斷該無線通訊終端之背光之亮滅狀態；及若該背光為亮，對該偵測電壓補償固定電壓補償值。 The method for determining the battery power according to claim 10, further comprising the steps of: determining that the backlight of the wireless communication terminal is off when the timing is completed; and fixing the detection voltage if the backlight is bright Voltage compensation value. 如申請專利範圍第10項所述之電池電量確定方法，還包括以下步驟：當該無線通訊終端由該待機狀態進入該通話狀態時，重啟 該計時器。 The method for determining a battery power according to claim 10, further comprising the steps of: restarting when the wireless communication terminal enters the call state by the standby state; The timer.
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Citations (8)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI222826B (en) * | 2003-10-24 | 2004-10-21 | Benq Corp | Battery power compensation device of portable electronic device and method thereof |
| US20040220758A1 (en) * | 2002-12-29 | 2004-11-04 | Evgenij Barsoukov | Circuit and method for measurement of battery capacity fade |
| TWI226738B (en) * | 1999-08-18 | 2005-01-11 | Sony Corp | Battery control apparatus and management method of battery |
| CN1956287A (en) * | 2005-10-25 | 2007-05-02 | 杰生自动技术有限公司 | Power control method of vehicle battery and its device |
| US20070188145A1 (en) * | 2006-02-10 | 2007-08-16 | Samsung Electronics Co., Ltd. | Mobile terminal displaying remaining battery capacity and method thereof |
| JP2007244142A (en) * | 2006-03-10 | 2007-09-20 | Hitachi Vehicle Energy Ltd | Control device for group of cells and cell power supply system |
| US20070243850A1 (en) * | 2006-04-17 | 2007-10-18 | Kabushiki Kaisha Toshiba | Mobile terminal |
| TW200824169A (en) * | 2006-11-21 | 2008-06-01 | Benq Corp | Method for predicting remaining capacity of a battery |
-
2008
- 2008-10-17 TW TW97139933A patent/TWI386670B/en not_active IP Right Cessation
Patent Citations (8)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI226738B (en) * | 1999-08-18 | 2005-01-11 | Sony Corp | Battery control apparatus and management method of battery |
| US20040220758A1 (en) * | 2002-12-29 | 2004-11-04 | Evgenij Barsoukov | Circuit and method for measurement of battery capacity fade |
| TWI222826B (en) * | 2003-10-24 | 2004-10-21 | Benq Corp | Battery power compensation device of portable electronic device and method thereof |
| CN1956287A (en) * | 2005-10-25 | 2007-05-02 | 杰生自动技术有限公司 | Power control method of vehicle battery and its device |
| US20070188145A1 (en) * | 2006-02-10 | 2007-08-16 | Samsung Electronics Co., Ltd. | Mobile terminal displaying remaining battery capacity and method thereof |
| JP2007244142A (en) * | 2006-03-10 | 2007-09-20 | Hitachi Vehicle Energy Ltd | Control device for group of cells and cell power supply system |
| US20070243850A1 (en) * | 2006-04-17 | 2007-10-18 | Kabushiki Kaisha Toshiba | Mobile terminal |
| TW200824169A (en) * | 2006-11-21 | 2008-06-01 | Benq Corp | Method for predicting remaining capacity of a battery |
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