CN103576092A - Remote controller and device and method for detecting electricity capacity of battery of remote controller - Google Patents

Remote controller and device and method for detecting electricity capacity of battery of remote controller Download PDF

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Publication number
CN103576092A
CN103576092A CN 201210256396 CN201210256396A CN103576092A CN 103576092 A CN103576092 A CN 103576092A CN 201210256396 CN201210256396 CN 201210256396 CN 201210256396 A CN201210256396 A CN 201210256396A CN 103576092 A CN103576092 A CN 103576092A
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battery
remote controller
voltage
unit
remote
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CN 201210256396
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Chinese (zh)
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李祥
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珠海格力电器股份有限公司
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Abstract

The invention discloses a remote controller and a device and method for detecting the electricity capacity of a battery of the remote controller. The detection device comprises a data sampling unit, a central processing unit and an output unit, wherein the data sampling unit is used for sampling the inner resistance and voltage of the battery of the remote controller, the central processing unit comprises a control chip of the remote controller and is used for generating a first control signal when the inner resistance of the battery exceeds a first preset inner resistance range and the voltage of the battery exceeds a first preset voltage range, the output unit is used for outputting a first alarming message that the electricity capacity of the battery of the remote controller is not qualified when receiving the first control signal. According to the remote controller and the device and method for detecting the electricity capacity of the battery of the remote controller, the control chip of the remote controller serves as the chip of the central processing unit of the device for detecting the electricity capacity of the battery to achieve real-time detection of the electricity capacity, an extra battery IC detection chip is not needed, the cost of the device for detecting the electricity capacity of the battery of the remote controller is lowered, meanwhile, the electricity capacity is detected through the two parameters, namely the inner resistance and the voltage of the battery, and the detection accuracy of the electricity capacity is guaranteed.

Description

遥控器及其电池电量的检测装置和检测方法 Detecting means and the detection method of the remote controller and a battery

技术领域 FIELD

[0001] 本发明涉及遥控器领域,具体而言,涉及一种遥控器及其电池电量的检测装置和检测方法。 [0001] The present invention relates to the field of remote control, in particular, to a remote controller and a battery charge detection means and a detection method.

背景技术 Background technique

[0002] 随着家用电器的迅猛发展,遥控器在家电控制中具有重要的作用。 [0002] With the rapid development of home appliances, a remote controller has an important role in the control of home appliances. 在遥控器的使用过程中,常常会因为电池原因而导致遥控器无法正常工作,例如:由于电池贮存电荷容量有限,往往会因为电池电量不足导致无法正常工作;受制于电池加工工艺的差异,电池过量的放电会造成电池气胀、漏液造成遥控器电路损坏等等,从而影响了家用电器的使用。 During use in remote, often because of the reasons leading to the remote cell does not work, for example: because the limited charge capacity of the battery storage, often because of low battery power does not work; subject to processing differences battery, the battery excess battery discharge can cause bloating, leakage circuit damage caused by remote control, etc., thus affecting the use of the household appliance.

[0003] 目前,为了检测遥控器中电池的电量,现有技术采用专用的电池检测IC芯片,但芯片成本较高,增加了遥控器成本。 [0003] Currently, in order to detect the remote control battery power, the prior art uses a dedicated battery detection IC chip, but the high cost of the chip, increasing the cost of the remote control.

[0004] 针对相关技术中遥控器的电池电量检测装置成本高的问题,目前尚未提出有效的解决方案。 [0004] in the related art high cost of battery detection means issue a remote controller, there is no effective solution.

发明内容 SUMMARY

[0005] 本发明的主要目的在于提供一种遥控器及其电池电量的检测装置和检测方法,以解决遥控器的电池电量检测装置成本高的问题。 [0005] The main object of the present invention is to provide detection apparatus and method for detecting remote controller and a battery, in order to address the high remote battery detecting device cost.

[0006] 为了实现上述目的,根据本发明的一个方面,提供了一种遥控器的电池电量的检测装置。 [0006] To achieve the above object, according to one aspect of the invention, there is provided apparatus for detecting a battery of the remote controller.

[0007] 根据本发明的遥控器的电池电量的检测装置包括:数据采样单元,用于采样遥控器电池的内阻和电压;中央处理单元,与数据采样单元相连接,用于在电池的内阻超出第一预设内阻范围和在电池的电压超出第一预设电压范围时,产生第一控制信号,其中,中央处理单元包括遥控器的控制芯片;以及输出单元,与中央处理单元相连接,用于在接收到第一控制信号时,输出第一告警信息,其中,第一告警信息用于表示遥控器电池的电量不合格。 [0007] battery power of the remote controller according to the present invention, the detecting means comprising: a data sampling unit, for sampling the voltage and the internal resistance of the remote control batteries; central processing unit, connected to the data sampling unit, in the battery for barrier beyond the first predetermined range and the internal resistance when the battery voltage exceeds a first preset voltage range, generating a first control signal, wherein the central processing unit comprises a remote control chip; and an output unit, and a central processing unit with connection, when receiving the first control signal, outputting the first alarm information, wherein the first alarm information indicating the remote control battery failure.

[0008] 进一步地,当遥控器电池包括第一电池和第二电池时,中央处理单元还用于在第一电池或第二电池的内阻超出第二预设内阻范围,或者在第一电池或第二电池的电压超出第二预设电压范围时,产生第二控制信号,其中,第二控制信号与第一控制信号为不同的控制信号;以及输出单元还用于在接收到第二控制信号时,输出第二告警信息,其中,第二告警信息用于表示第一电池和第二电池的电量存在差异。 [0008] Further, when the remote controller comprises a first battery and a second battery cell, a central processing unit is further configured to the internal resistance of the first battery or the second battery exceeds a second predetermined resistance range, or the first when the voltage of the battery or the second battery exceeds a second preset voltage range, the second control signal, wherein the second control signal to the first control signal is different from a control signal; and an output unit for receiving the second further when the control signal, outputting a second alarm information, wherein the second alarm information indicating differences of the first battery and the second battery.

[0009] 进一步地,该检测装置还包括用户操作单元,与中央处理单元相连接,用于接收用户输入的控制命令,其中,中央处理单元还用于在预设时间内检测到用户操作单元持续处于无命令状态时,控制遥控器处于休眠状态,其中,当遥控器处于休眠状态时,遥控器的各驱动电路关闭。 [0009] Furthermore, the detecting device further comprises a user operation unit, connected to the central processing unit, for receiving a control command input by a user, wherein the central processing unit is further configured to detect user operation in a preset time unit continuously when no command is in the state, the remote control in a sleep state, wherein, when the remote controller is in a sleep state, each of the drive circuits remote control is closed.

[0010] 进一步地,用户操作单元包括按键处理电路和红外接收处理电路。 [0010] Further, the user operates the key unit comprises a processing circuit and the infrared receiver processing circuitry.

[0011] 进一步地,该检测装置还包括:存储单元,与中央处理单元相连接,用于存储遥控器电池的电压和内阻。 [0011] Furthermore, the detecting device further comprising: a storage unit that is connected to the central processing unit for storing remote control battery voltage and internal resistance. [0012] 进一步地,该检测装置还包括:电源管理单元,与中央处理单元相连接,用于向中央处理单元提供工作电压。 [0012] Furthermore, the detecting device further comprising: a power management unit, connected to the central processing unit, for providing operating voltage to the central processing unit.

[0013] 进一步地,输出单元为遥控器的显示模块。 [0013] Further, the output unit is a remote display module.

[0014] 为了实现上述目的,根据本发明的另一个方面,提供了一种遥控器。 [0014] To achieve the above object, according to another aspect of the invention, there is provided a remote controller.

[0015] 根据本发明的遥控器包括本发明提供的任意一种遥控器的电池电量的检测装置。 [0015] battery power detecting means of the present invention provides any of the remote controller according to the present invention comprises a remote controller.

[0016] 为了实现上述目的,根据本发明的再一个方面,提供了一种遥控器的电池电量的检测方法。 [0016] To achieve the above object, according to a further aspect of the invention there is provided a method for detecting a battery of the remote controller.

[0017] 根据本发明的遥控器的电池电量的检测方法包括:遥控器的数据采样单元采样遥控器电池的内阻和电压;遥控器的控制芯片判断电池的内阻是否超出第一预设内阻范围,电池的电压是否超出第一预设电压范围时;以及遥控器的显示模块在电池的内阻超出第一预设内阻范围且电池的电压超出第一预设电压范围时,显示第一告警信息,其中,第一告警信息用于表不电池的电量不合格。 [0017] The detecting method of the battery of the remote controller according to the present invention comprises: an internal resistance voltage data sampling unit and the remote control batteries of the remote controller; control chip determining the internal resistance of the battery within the remote controller exceeds a first predetermined blocking voltage range, the battery exceeds a first preset voltage range; and a display module of the remote control when the internal resistance of the battery exceeds a first predetermined range and the internal resistance of the battery voltage exceeds the first preset voltage range, the display of an alarm information, wherein the first alarm information is a table without battery power failure.

[0018] 进一步地,当遥控器电池包括第一电池和第二电池时,该检测方法还包括:遥控器的控制芯片判断第一电池的内阻是否超出第二预设内阻范围,第二电池的内阻是否超出第二预设内阻范围,第一电池的电压是否超出第二预设电压范围,第二电池的电压是否超出第二预设电压范围;以及遥控器的显示模块在第一电池或第二电池的内阻超出第二预设内阻范围,或者在第一电池或第二电池的电压超出第二预设电压范围时,显示第二告警信息,其中,第二告警信息用于表示第一电池和第二电池的电量存在差异。 [0018] Further, when the remote controller includes a first battery and a second battery cell, the detection method further comprises: the remote control chip determines the internal resistance of the first battery exceeds a second predetermined resistance range, a second a second battery internal resistance exceeds a predetermined resistance range, the voltage of the first battery exceeds a second preset voltage range, the voltage of the second battery exceeds a second preset voltage range; and a display module in the first remote control when an internal resistance of the battery or the second battery exceeds a second predetermined resistance range, or the voltage of the first battery or the second battery exceeds a second preset voltage range, the second display alarm information, wherein the second alarm information It is used to indicate differences in the first battery and the second battery.

[0019] 进一步地,该检测方法还包括遥控器的控制芯片检测遥控器的用户操作单元的命令接收状态;当在预设时间内检测到用户操作单元持续处于无命令状态时,控制遥控器处于休眠状态,其中,当遥控器处于休眠状态时,遥控器的各驱动电路关闭,用户操作单元用于接收用户输入的控制命令。 [0019] Further, the method further comprises detecting control commands chip detector remote unit user operation of the remote controller reception state; when detecting a user operation command unit continuously in no state within a preset time, the remote control is sleep state, wherein, when the remote controller is in a sleep state, each of the drive circuits remote shutdown, a user operation unit for receiving a control command input by a user.

[0020] 通过本发明,采用包括以下部分的遥控器的电池电量的检测装置:用于采样遥控器电池的内阻和电压的数据采样单元;包括遥控器的控制芯片的中央处理单元,用于在电池的内阻超出第一预设内阻范围和电池的电压超出第一预设电压范围时,产生第一控制信号;以及用于在接收到第一控制信号时,输出表示遥控器电池的电量不合格的告警信息的输出单元,通过本发明,将遥控器的控制芯片作为电池电量的检测装置中央处理单元的芯片实现电量的实时检测,无需额外设置电池IC检测芯片,降低了遥控器电池电量的检测装置的成本,同时,利用电池内阻和电压两个参数来检测电量,保证了电量检测精度,解决了遥控器的电池电量检测装置成本高的问题,进而达到了在降低电池电量检测装置效果的同时,保证电量检测精度的效果。 [0020] By the present invention, a portion of the detecting means comprises a battery of the remote control: data sampling unit for sampling voltage and the internal resistance of the battery of the remote control; remote control chip includes a central processing unit for when the voltage of the battery internal resistance exceeds a first predetermined range and the internal resistance of the battery voltage exceeds a first predetermined range, generating a first control signal; and means for receiving the first control signal, the remote control outputs a battery power fail alarm information output means, the present invention, the remote control chip as the center of the battery detecting device chip real-time detection of the power unit, the battery is provided without additional detection IC chip, the remote control battery is reduced power detecting means cost, while the use of the battery internal resistance and the battery voltage detected two parameters, to ensure the accuracy of the detection power, the remote controller to solve the high cost of the apparatus detecting battery problems, thereby achieving the reduction in the battery detection while the device effect, the effect is guaranteed power detection accuracy.

附图说明 BRIEF DESCRIPTION

[0021] 构成本申请的一部分的附图用来提供对本发明的进一步理解,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。 [0021] The drawings constitute a part of this application are intended to provide further understanding of the invention, exemplary embodiments of the present invention are used to explain the present invention without unduly limiting the present invention. 在附图中: In the drawings:

[0022] 图1是根据本发明第一实施例的遥控器的电池电量的检测装置的原理框图; [0022] FIG. 1 is a block diagram according to the principles of the battery detecting device according to a first embodiment of the remote embodiment of the present invention;

[0023] 图2是根据本发明第二实施例的遥控器的电池电量的检测装置的原理框图;以及 [0023] FIG. 2 is a block diagram according to the principles of the battery detecting device according to the second embodiment of the remote embodiment of the present invention; and

[0024] 图3是根据本发明实施例的遥控器的电池电量的检测方法的流程图。 [0024] FIG. 3 is a flowchart of a method for detecting battery power of the remote control according to embodiments of the present invention. 具体实施方式 detailed description

[0025] 需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。 [0025] Incidentally, in the case of no conflict, embodiments and features of the embodiments of the present application can be combined with each other. 下面将参考附图并结合实施例来详细说明本发明。 Below with reference to accompanying drawings and embodiments of the present invention will be described in detail.

[0026] 图1是根据本发明第一实施例的遥控器的电池电量的检测装置的原理框图,如图1所示,该检测装置包括数据采样单元20、中央处理单元40和输出单元60。 [0026] FIG. 1 is a block diagram of the principle of the detection apparatus of the first embodiment of the battery of the remote embodiment of the present invention, shown in FIG. 1, the detecting device 20 comprises a central processing unit 40 and output unit 60 data sampling unit.

[0027] 数据采样单元20用于同时采样遥控器电池的内阻和电压,并将采样值传输至中央处理单元40。 [0027] The data sampling unit 20 for sampling simultaneously the internal resistance and battery voltage of the remote control and the sample values ​​to the central processing unit 40.

[0028] 中央处理单元40包括遥控器的控制芯片以及外围相关电路、时钟发生电路等,控制芯片中预存有第一预设内阻范围和第一预设电压范围,在接收到采样的电池内阻和电压时,判断电池的内阻是否超出第一预设内阻范围,判断电池的电压是否超出第一预设电压范围,当电池内阻和电池电压采样值超出第预设的参数范围时,产生第一控制信号,并传输至输出单元60。 [0028] The central processing unit 40 includes a remote control chip and peripheral circuits related, a clock generating circuit, a first control chip prestored predetermined resistance range and a first predetermined voltage range, the sample in the received battery when the resistance and voltage, the internal resistance of the battery is determined whether the internal resistance exceeds a first predetermined range, it is determined whether the battery voltage exceeds a first preset voltage range, and the internal resistance of the battery when the battery voltage sampling value exceeds the preset first parameter range generating a first control signal, and transmits to the output unit 60.

[0029] 输出单元60可以为发声模块,也可以为显示模块,在接收到中央处理单元40产生的第一控制信号时,输出用于表示遥控器电池的电量不合格的告警信息,例如,通过发声模块产生持续的“滴滴”声,以表示电池电量不合格,或者在显示模块的显示屏上显示“电池电量不合格,请及时更换电池”等字样,以提示用户及时更换电池。 [0029] The sound output unit 60 may be a module may be a display module, upon receiving a first control signal generated by the central processing unit 40, a remote controller for indicating an output battery power failure alarm information, for example, by sound module generates continuous "bit" sound to indicate that the battery is defective or shows "battery is defective, please change the batteries," and other words, in order to prompt the user to change the batteries on the display screen of the display module.

[0030] 在该实施例中,将遥控器的控制芯片作为电池电量的检测装置的主控芯片,通过增加外围电路以及相关软件程序实现电池电量的实时检测,无需额外设置电池IC检测芯片,降低了遥控器电池电量的检测装置的成本。 [0030] In this embodiment, the remote control chip as a master chip of the battery power detecting means, by increasing the peripheral circuits and associated software program to achieve real-time detection of the battery, the battery is provided without additional detection IC chips, reduction the cost of the detection device of the remote control batteries. 同时,利用电池内阻和电压两个参数来检测电量,保证了电量检测精度。 Simultaneously, the internal resistance of the battery and the battery voltage to detect two parameters, the power to ensure detection accuracy. 此外,在电池漏液时,电池电量会相应发生变化,通过检测电量并提醒用户,能够使用户及时处理电池漏液,进而避免漏液造成的电池电路损坏。 Further, when the battery leaks, battery power is changed accordingly, and alerts the user by detecting a charge, enables the user in time battery leakage to avoid leakage caused by damage to a battery circuit.

[0031] 当遥控器电池包括多个电池时,例如遥控器同时使用两节干电池,用户常常会混装新旧电池,或者使用不同品牌电池,无论新旧电池混用还是不同品牌电池混用,都会存在电池的差异性,而电池电量不一致时,会导致电池使用时间缩短,寿命降低,为了解决这一问题,优选地,中央处理单元40还用于判断各电池电量是否同意在一定的范围,当任一电池的内阻超出第二预设内阻范围,或者任一电池的电压超出第二预设电压范围时,产生不同于第一控制信号的第二控制信号,输出单元60还用于在接收到第二控制信号时,输出表示多个电池电量存在差异的第二告警信息,例如,通过发声模块产生持续蜂鸣声,以表示电池电量不合格,或者在显示模块的显示屏上显示“电池存在差异,请使用相同的电池”等字样,以提示用户及时更换电池。 [0031] when the remote controller comprises a plurality of battery cell, such as a remote control while using two batteries, users often mixed old and new batteries, batteries of different brands or use, regardless of the brand new battery with used batteries or a different mix, there will be battery difference, while inconsistent battery, will lead to shorter battery life, reduced life, in order to solve this problem, preferably, the central processing unit 40 further determines for each battery in a predetermined range agree, when any one of battery when the resistance exceeds a second predetermined resistance range, or any of the battery voltage exceeds a second preset voltage range, the second control signal is different from the first control signal, an output unit 60 for receiving the first further when the second control signal, outputs the alarm information indicates a second plurality of battery there is a difference, for example, produced by continuous beep sound module to indicate battery failure, or displayed on a display screen of the display module "battery differences Please use the same battery "and other words to prompt the user to change the batteries.

[0032] 例如,以遥控器常用的3V的电池为例,当多个电池的电压值没有统一在电压范围 [0032] For example, the remote control battery 3V conventional example, a plurality of the battery when the voltage value of the voltage range is not uniform

2.2V-3.5V,或者多个电池的内阻值没有统一在内阻范围0.321 Ω至1.110Ω时,提示用户更换电池。 2.2V-3.5V, or a plurality of battery internal resistance value of the internal resistance is not uniform in the range of 0.321 Ω to 1.110Ω, the user is prompted to replace the battery.

[0033] 图2是根据本发明第二实施例的遥控器的电池电量的检测装置的原理框图,如图2所示,该检测装置包括环境温度检测单元10、内阻检测单元30、电压检测单元50、数据采样单元20、中央处理单元40、用户操作单元70、通讯单元80、输出单元60和电源管理单元90。 [0033] FIG. 2 is a block diagram of the battery charge detecting device according to the second embodiment of the remote embodiment of the present invention, 10, the internal resistance detection unit 30, the voltage detection shown in FIG. 2, the detecting device comprises an ambient temperature detecting means unit 50, a data sampling unit 20, the central processing unit 40, a user operation unit 70, communication unit 80, an output unit 60 and a power management unit 90.

[0034] 该实施例提供的检测装置一个包括内阻检测、温度检测、电压检测的单片机控制系统,通过定周期的采样、处理、分析和执行,以达到检测电池电量的功能。 [0034] This embodiment provides a detection apparatus comprising a detection resistance temperature detector, voltage detector MCU control system set by the sampling period, processing, analysis and execution in order to achieve battery detect function. [0035] 其中,主芯片通过I2C总线与各个模块电路通讯,以便收集采样信号。 [0035] wherein, the main chip communication through the I2C bus and various circuit modules, to collect the sampled signal. 中央处理单元40包括单片机及其外围相关电路、时钟发生电路等;用户操作单元70包括按键处理电路、红外接收处理电路等;数据采样部分包括数据采样单元20、电池内阻检测单元30、电池电压检测单元50和环境温度检测单元10 ;通讯单元80包括I2C相关电路等;电源管理单元90用于向中央处理单元40提供工作电压,例如,使用3V电池供电;输出单元60优选为遥控器的显示模块,包括IXD / LED驱动电路等。 Microcontroller 40 includes a central processing unit and its associated peripheral circuits, the clock generating circuit; user operation unit 70 includes a key processing circuits, infrared receiver processing circuit; data sampling section 20 includes a battery detection unit 30 the internal resistance, the battery voltage data sampling unit an ambient temperature detection unit 50 and the detection unit 10; I2C communication unit 80 includes a correlation circuit; power management unit 90 for supplying operating voltage to the central processing unit 40, for example, 3V battery; output unit 60 is preferably a remote control display module comprising IXD / LED driver circuit.

[0036] 其中,用户操作单元70用于接收用户输入的控制命令,中央处理单元40还用于在预设时间内检测到用户操作单元70持续处于无命令状态时,也即用户长时间未操作遥控器时,控制遥控器处于休眠状态,当遥控器处于休眠状态时,遥控器的各驱动电路关闭,以便降低遥控器功耗,节省遥控器电池的电量。 [0036] wherein the user operation unit 70 for receiving a control command input by the user, the central processing unit 40 is further configured to detect when the user is not continuing the operation unit 70 a command state within a preset time, i.e. the user does not operate for a long time when the remote control, the remote control in the sleep state, when the remote controller is in a sleep state, each of the drive circuits remote closing, in order to reduce power consumption of the remote control, the remote control to save battery power. 当用户再次操作遥控器时,遥控器自动被唤醒,退出休眠状态,进入正常操作状态。 When the user operates the remote control again, remote wake automatically, exit the sleep state and enters the normal operating state.

[0037] 优选地,该检测装置还包括存储单元,与中央处理单元40相连接,用于存储遥控器电池的电压和内阻,在具体的应用中,首先依次检测电池初次安装时电压、内阻状态,并将检测数据保存,以便和后期数据进行对比。 [0037] Preferably, the detecting means further includes a storage unit 40 is connected to the central processing unit for storing remote control battery voltage and internal resistance, in particular applications, sequentially detecting first battery voltage is first installed, the impedance state, the detection data storage, and post data for comparison.

[0038] 在该实施例中,无需单独设立IC芯片来检测电池电量,只需增加相应的采样电路并将相应的程序写入摇控器芯片后,便可实现检测电池容量的功能,降低遥控器电池电量检测装置的成本。 [0038] In this embodiment, no separate IC chip to detect the establishment of battery power, simply increasing the sampling circuit and the corresponding program written in the corresponding remote control chip, can realize the function of detecting the battery capacity, decrease the remote cost battery power detecting means. 在遥控器使用中,可以定周期采样电压、内阻,根据电压和内阻判断电池当前剩余容量,根据剩余容量大小来提醒用户及时更换电池,确保遥控器的长期可靠使用。 In use the remote control, the sampling period can be set voltage, resistance, according to the current remaining capacity of the battery voltage and internal resistance is determined according to the size of the remaining capacity to alert the user to replace the battery, ensure long-term reliability in using the remote control. 而通过采样电压、内阻来判断电池电量,检测精度高。 While the battery is determined by sampling the voltage, resistance, a high detection accuracy.

[0039] 图3是根据本发明实施例的遥控器的电池电量的检测方法的流程图,如图3所示,该方法包括如下的步骤S102至步骤S106。 [0039] FIG. 3 is a flowchart of a method for detecting battery power of the remote control according to embodiments of the present invention, as shown in FIG. 3, the method comprising the steps of S102 to step S106.

[0040] 步骤S102:遥控器的数据采样单元采样遥控器电池的内阻和电压。 [0040] the step S102: the data sampling unit and the remote control battery internal resistance voltage of the remote control.

[0041] 步骤S104:遥控器的控制芯片判断电池的内阻是否超出第一预设内阻范围,电池的电压是否超出第一预设电压范围。 [0041] Step S104: the control chip internal resistance of the battery determines the remote controller exceeds a first predetermined resistance range, the battery voltage exceeds a first preset voltage range.

[0042] 步骤S106:遥控器的显示模块在电池的内阻超出第一预设内阻范围且电池的电压超出第一预设电压范围时,显示第一告警信息,其中,第一告警信息用于表示电池的电量不合格,优选地,通过遥控器的显示屏上显示“电池电量不合格,请及时更换电池”等字样。 [0042] Step S106: the display module of the remote controller exceeds a first predetermined range in the internal resistance and the internal resistance of the battery voltage of the battery exceeds a first predetermined voltage range, the first display alarm information, wherein the first alarm information in the capacity of a battery failure, preferably, by the display of the remote display "battery failure. Please replace the battery" and other words.

[0043] 在该实施例中,在遥控器的数据采样单元采样电池的内阻和电压后,通过遥控器的控制芯片实现电池电量分析的步骤,通过遥控器的显示模块实现电池电量不合格信息的显示,无需额外设置电池IC检测芯片,降低了遥控器电池电量的检测成本。 [0043] In this embodiment, after the voltage resistance and the remote data sampling unit cell, the step of analyzing the battery is achieved by remote control chip to achieve battery failure information through the display module of the remote control a display, a battery is provided without additional detection IC chip, reducing the cost of the remote detector the battery. 同时,利用电池内阻和电压两个参数来检测电量,保证了电量检测精度。 Simultaneously, the internal resistance of the battery and the battery voltage to detect two parameters, the power to ensure detection accuracy. 此外,在电池漏液时,电池电量会相应发生变化,通过检测电量并提醒用户,能够使用户及时处理电池漏液,进而避免漏液造成的电池电路损坏。 Further, when the battery leaks, battery power is changed accordingly, and alerts the user by detecting a charge, enables the user in time battery leakage to avoid leakage caused by damage to a battery circuit.

[0044] 当遥控器电池包括多个电池时,例如遥控器同时使用两节干电池,用户常常会混装新旧电池,或者使用不同品牌电池,无论新旧电池混用还是不同品牌电池混用,都会存在电池的差异性,而电池电量不一致时,会导致电池使用时间缩短,寿命降低。 [0044] when the remote controller comprises a plurality of battery cell, such as a remote control while using two batteries, users often mixed old and new batteries, batteries of different brands or use, regardless of the brand new battery with used batteries or a different mix, there will be battery difference, while inconsistent battery, will lead to shorter battery life, reduced life.

[0045] 为了解决这一问题,优选地,当遥控器的电池包括第一电池和第二电池时,该检测方法还包括:遥控器的控制芯片判断第一电池的内阻是否超出第二预设内阻范围,第二电池的内阻是否超出第二预设内阻范围,第一电池的电压是否超出第二预设电压范围,第二电池的电压是否超出第二预设电压范围;以及遥控器的显示模块在第一电池或第二电池的内阻超出第二预设内阻范围,或者在第一电池或第二电池的电压超出第二预设电压范围时,显示第二告警信息,其中,第二告警信息用于表示第一电池和第二电池的电量存在差 [0045] In order to solve this problem, preferably, when the remote controller comprises a first battery and a second battery cell, the detection method further comprises: the remote control chip determines the internal resistance of the first battery exceeds a second pre- set resistance range, whether the internal resistance of the second battery exceeds a second predetermined resistance range, the voltage of the first battery exceeds a second preset voltage range, the voltage of the second battery exceeds a second preset voltage range; when the remote display module in the internal resistance of the first battery or the second battery exceeds a second predetermined resistance range, or the voltage of the first battery or the second battery exceeds a second preset voltage range, the second alarm information display wherein the first and second batteries to power the alarm information indicating the presence of a second difference

Pat

[0046] 当遥控器长时间不使用而电池仍然置于遥控器中时,电池常常会由于过度放电而出现漏液的现象。 [0046] when the remote controller for a long time and the battery is placed in the remote control is still not used, and the battery will often leak phenomenon occurs due to excessive discharge. 为了降低电池能耗,延长电池的使用寿命,优选地,该检测方法还包括:遥控器的控制芯片检测遥控器的用户操作单元的命令接收状态,例如,检测遥控器的按键是否被按下,或遥控器的红外接收单元是否接收到用户的命令,当在预设时间内检测到用户操作单元持续处于无命令状态时,也即,用户长时间为操作遥控器时,控制遥控器处于休眠状态,其中,当遥控器处于休眠状态时,遥控器的各驱动电路关闭。 In order to reduce battery power consumption, extend battery life, preferably, the detection method further comprising: a user operation command unit control chip detector remote controller remote controller reception state, e.g., whether the detected remote control button is depressed, or an infrared remote controller receiving unit whether the received user command when detecting a user operation command unit continuously in no state within a preset time, i.e., time when the user operates the remote controller, the remote control in a sleep state wherein, when the remote controller is in a sleep state, each of the drive circuits remote control is closed. 用户再次操作遥控器时,遥控器自动被唤醒,退出休眠状态,进入正常操作状态。 When the user operates the remote control again, remote wake automatically, exit the sleep state and enters the normal operating state.

[0047] 从以上的描述中,可以看出,本发明实现了如下技术效果:将遥控器的控制芯片作为电池电量的检测装置中央处理单元的芯片实现电量的实时检测,无需额外设置电池IC检测芯片,降低了遥控器电池电量的检测装置的成本,同时,利用电池内阻和电压两个参数来检测电量,保证了电量检测精度。 [0047] From the above description, it can be seen, the present invention achieves the following technical effects: the remote control chip as the center of the battery detecting device chip real-time detection processing unit of electricity, provided no additional battery detection IC chip, reducing the cost of the remote detection device of the battery, while the use of the internal resistance of the battery and the battery voltage to detect two parameters, the power to ensure detection accuracy.

[0048] 需要说明的是,在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行,并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。 [0048] It should be noted that the steps illustrated in the flowchart drawings can be executed on a computer system such as a set of executable instructions, and, although in the flowchart shown in a logical order, but in some case, the steps shown or may be performed in a different order than described herein.

[0049] 显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。 [0049] Obviously, those skilled in the art should understand that the modules or steps of the present invention described above can be used general-purpose computing device, they can be integrated in a single computing device or distributed across multiple computing devices available on the Internet, optionally, they can be implemented with program codes executable by a computing device, so that, to be performed by a computing device stored in a storage device, or they are made into integrated circuit modules, or they plurality of modules or steps are manufactured into a single integrated circuit module. 这样,本发明不限制于任何特定的硬件和软件结合。 Thus, the present invention is not limited to any particular hardware and software combination.

[0050] 以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。 [0050] The above description is only preferred embodiments of the present invention, it is not intended to limit the invention to those skilled in the art, the present invention may have various changes and variations. 凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Any modification within the spirit and principle of the present invention, made, equivalent substitutions, improvements, etc., should be included within the scope of the present invention.

Claims (11)

  1. 1.一种遥控器的电池电量的检测装置,其特征在于,包括: 数据采样单元,用于采样遥控器电池的内阻和电压; 中央处理单元,与所述数据采样单元相连接,用于在所述电池的内阻超出第一预设内阻范围和在所述电池的电压超出第一预设电压范围时,产生第一控制信号,其中,所述中央处理单元包括所述遥控器的控制芯片;以及输出单元,与所述中央处理单元相连接,用于在接收到所述第一控制信号时,输出第一告警信息,其中,所述第一告警信息用于表示所述遥控器电池的电量不合格。 A remote control battery power detecting means, wherein, comprising: a data sampling unit, for sampling the voltage and the internal resistance of the remote control batteries; central processing unit, the data sampling unit is connected to, for in internal resistance of the battery exceeds a first predetermined range and the internal resistance when the battery voltage exceeds a first preset voltage range, generating a first control signal, wherein said central processing unit comprises the remote controller control chip; and an output unit connected to said central processing unit, for, when receiving the first control signal, outputting the first alarm information, wherein the first alarm information indicating the remote controller battery power failure.
  2. 2.根据权利要求1所述的遥控器的电池电量的检测装置,其特征在于,当所述遥控器电池包括第一电池和第二电池时, 所述中央处理单元还用于在所述第一电池或所述第二电池的内阻超出第二预设内阻范围,或者在所述第一电池或所述第二电池的电压超出第二预设电压范围时,产生第二控制信号,其中,所述第二控制信号与所述第一控制信号为不同的控制信号;以及所述输出单元还用于在接收到所述第二控制信号时,输出第二告警信息,其中,所述第二告警信息用于表示所述第一电池和所述第二电池的电量存在差异。 The battery charge detecting device according to claim 1 of the remote controller, wherein, when the remote controller includes a first battery and a second battery cell, the central processing unit is further configured in the first when a battery or an internal resistance of the second battery exceeds a second predetermined resistance range, or the voltage of the first battery or the second battery exceeds a second preset voltage range, the second control signal, wherein said second control signal and the first control signal is different from a control signal; and the output unit is further configured to, when receiving the second control signal, output the second alarm information, wherein said the second alarm information indicating the presence of the difference of the first battery and the second battery power.
  3. 3.根据权利要求1所述的遥控器的电池电量的检测装置,其特征在于,还包括: 用户操作单元,与所述中央处理单元相连接,用于接收用户输入的控制命令,其中,所述中央处理单元还用于在预设时间内检测到所述用户操作单元持续处于无命令状态时,控制所述遥控器处于休眠状态,其中,当所述遥控器处于所述休眠状态时,所述遥控器的各驱动电路关闭。 The battery charge detecting device according to claim 1 of the remote controller, characterized by further comprising: a user operation unit, and connected to said central processing unit, a control command for receiving user input, wherein the when said central processing unit is further configured to detect the user operation unit is in the non-command state duration within a preset time, the remote control is in a sleep state, wherein, when the remote controller in the dormant state, the said drive circuits remote control is closed.
  4. 4.根据权利要求3所述的遥控器的电池电量的检测装置,其特征在于,所述用户操作单元包括按键处理电路和红外接收处理电路。 The battery charge detecting device according to claim 3 remote controller, wherein the user operation unit includes a key processing circuits and an infrared receiving processing circuit.
  5. 5.根据权利要求1所述的遥控器的电池电量的检测装置,其特征在于,还包括: 存储单元,与所述中央处理单元相连接,用于存储所述遥控器电池的电压和内阻。 The battery power detecting means according to claim 1 of the remote controller, characterized in that, further comprising: a storage unit connected to said central processing unit, for storing voltage and internal resistance of the battery of the remote controller .
  6. 6.根据权利要求1所述的遥控器的电池电量的检测装置,其特征在于,还包括: 电源管理单元,与所述中央处理单元相连接,用于向所述中央处理单元提供工作电压。 The battery charge detecting device according to claim 1 of the remote controller, characterized by further comprising: a power management unit, connected to said central processing unit, for providing operating voltage to said central processing unit.
  7. 7.根据权利要求1所述的遥控器的电池电量的检测装置,其特征在于,所述输出单元为所述遥控器的显示模块。 The battery charge detecting device according to claim 1 of the remote controller, wherein the output unit is a remote controller of the display module.
  8. 8.一种遥控器,其特征在于,包括权利要求1至7中任一项所述的遥控器的电池电量的检测装置。 A remote control, characterized in that the detecting means comprises a battery 1 to 7 according to any one of claims remote controller.
  9. 9.一种遥控器的电池电量的检测方法,其特征在于,包括: 遥控器的数据采样单元采样遥控器电池的内阻和电压; 所述遥控器的控制芯片判断所述电池的内阻是否超出第一预设内阻范围,所述电池的电压是否超出第一预设电压范围时;以及所述遥控器的显示模块在所述电池的内阻超出所述第一预设内阻范围且所述电池的电压超出所述第一预设电压范围时,显示第一告警信息,其中,所述第一告警信息用于表示所述电池的电量不合格。 A method for detecting battery power of the remote controller, characterized by comprising: a resistance voltage data sampling unit and the remote control of the remote control batteries; the remote control chip determines the internal resistance of the battery whether beyond the first predetermined range when the internal resistance, the battery voltage exceeds a first preset voltage range; and a display module of the remote controller exceeds said first predetermined range in the internal resistance of the battery internal resistance and when the voltage of the battery exceeds a first predetermined voltage range, a first alarm information display, wherein said first alarm information indicating failure of the battery power.
  10. 10.根据权利要求9所述的遥控器的电池电量的检测方法,其特征在于,当所述遥控器电池包括第一电池和第二电池时,所述方法还包括: 所述遥控器的控制芯片判断所述第一电池的内阻是否超出第二预设内阻范围,所述第二电池的内阻是否超出所述第二预设内阻范围,所述第一电池的电压是否超出第二预设电压范围,所述第二电池的电压是否超出所述第二预设电压范围;以及所述遥控器的显示模块在所述第一电池或所述第二电池的内阻超出所述第二预设内阻范围,或者在所述第一电池或所述第二电池的电压超出所述第二预设电压范围时,显示第二告警信息,其中,所述第二告警信息用于表示所述第一电池和所述第二电池的电量存在差异。 10. A method for detecting battery power of the remote controller according to claim 9, wherein, when the remote controller includes a first battery and a second battery cell, the method further comprises: the remote control determining whether the first chip to the internal resistance of the battery exceeds a second predetermined range of resistance, the internal resistance of the second battery exceeds the second predetermined resistance range, the voltage of the first battery exceeds a first two preset voltage range, the voltage of the second battery exceeds a second preset voltage range; display module and the remote controller exceeds a second battery internal resistance of the battery or the first a second predetermined resistance range or beyond the second battery voltage in the first battery or the second preset voltage range, the second display alarm information, wherein the second alarm information is used the difference indicates the presence of the first battery and the second battery.
  11. 11.根据权利要求9所述的遥控器的电池电量的检测方法,其特征在于,还包括: 所述遥控器的控制芯片检测所述遥控器的用户操作单元的命令接收状态;以及当在预设时间内检测到所述用户操作单元持续处于无命令状态时,控制所述遥控器处于休眠状态,其中,当所述遥控器处于所述休眠状态时,所述遥控器的各驱动电路关闭,所述用户操作单元用于接收用户输入的控制命令。 11. A method for detecting battery power of the remote controller according to claim 9, characterized in that, further comprising: a user operation command unit control chip detects the remote controller remote controller reception state; and when the pre upon detecting the user operation unit is continuously in the non-command state set time, the remote control is in a sleep state, wherein, when the remote controller in the dormant state, the drive circuits remote control is closed, the user operation unit for receiving a control command input by a user.
CN 201210256396 2012-07-20 2012-07-20 Remote controller and device and method for detecting electricity capacity of battery of remote controller CN103576092A (en)

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