CN115930361A - Air conditioner fault detection method, device, medium and chip - Google Patents

Air conditioner fault detection method, device, medium and chip Download PDF

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CN115930361A
CN115930361A CN202211701292.2A CN202211701292A CN115930361A CN 115930361 A CN115930361 A CN 115930361A CN 202211701292 A CN202211701292 A CN 202211701292A CN 115930361 A CN115930361 A CN 115930361A
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air conditioner
thermal relay
temperature
auxiliary thermal
electric heating
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CN115930361B (en
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白信
石凯
李呈斌
单联瑜
吴俊鸿
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Beijing Xiaomi Mobile Software Co Ltd
Xiaomi Technology Wuhan Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
Xiaomi Technology Wuhan Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

The disclosure relates to an air conditioner fault detection method, device, medium and chip. The air conditioner fault detection method comprises the following steps: under the condition that the air conditioner is in a heating mode and an electric heating module of an indoor unit is in an operating state, responding to a received auxiliary heating function closing instruction for indicating the electric heating module to be closed, and acquiring voltage at an output end of an auxiliary heating relay, current at the output end of the auxiliary heating relay and temperature of the electric heating module; and determining whether the auxiliary thermal relay has adhesion fault according to the acquired voltage, current and temperature. Like this, can confirm that auxiliary thermal relay takes place the adhesion trouble accurately, reliably according to the voltage, electric current and the temperature that acquire, reduced because of auxiliary thermal relay takes place the adhesion trouble and lead to the conflagration risk that electric heating module high temperature arouses, improved the security.

Description

空调故障检测方法、装置、介质及芯片Air conditioner fault detection method, device, medium and chip

技术领域technical field

本公开涉及空调领域,尤其涉及一种空调故障检测方法、装置、介质及芯片。The present disclosure relates to the field of air conditioners, and in particular to an air conditioner fault detection method, device, medium and chip.

背景技术Background technique

空调包括室内机和室外机,目前室内机通常设置电加热模块,当用户的取暖需求较高时,可以在空调处于制热模式的情况下,控制开启电加热模块来实现快速制热。通常通过辅热继电器控制开启或关闭电加热模块,电加热模块处于运行状态时的温度较高,当控制关闭电加热模块时,若辅热继电器发生粘连故障,则电加热模块持续处于工作状态,温度持续升高,存在发生火灾的风险,因此,在控制关闭电加热模块的过程中,需要准确地确定辅热继电器是否发生粘连故障。The air conditioner includes an indoor unit and an outdoor unit. At present, the indoor unit is usually equipped with an electric heating module. When the heating demand of the user is high, the electric heating module can be controlled to turn on when the air conditioner is in the heating mode to achieve rapid heating. Usually, the electric heating module is turned on or off by the auxiliary thermal relay. The temperature of the electric heating module is high when it is in the running state. The temperature continues to rise, and there is a risk of fire. Therefore, in the process of controlling the shutdown of the electric heating module, it is necessary to accurately determine whether the auxiliary thermal relay has a sticking failure.

在相关技术中,通常根据电加热模块的温度确定辅热继电器是否发生粘连故障,故障确定结果准确率较低,安全性较差。In related technologies, it is usually determined whether a sticking fault occurs in the auxiliary thermal relay according to the temperature of the electric heating module, and the accuracy of the fault determination result is low and the safety is poor.

发明内容Contents of the invention

为克服相关技术中存在的问题,本公开提供一种空调故障检测方法、装置、介质及芯片。In order to overcome the problems existing in related technologies, the present disclosure provides an air conditioner fault detection method, device, medium and chip.

根据本公开实施例的第一方面,提供一种空调故障检测方法,包括:According to the first aspect of the embodiments of the present disclosure, there is provided an air conditioner fault detection method, including:

在所述空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示所述电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、所述辅热继电器输出端的电流和所述电加热模块的温度;When the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state, in response to receiving an auxiliary heating function shutdown command indicating that the electric heating module is turned off, the voltage at the output terminal of the auxiliary thermal relay, The current at the output end of the auxiliary thermal relay and the temperature of the electric heating module;

根据所获取的电压、电流和温度确定所述辅热继电器是否发生粘连故障。It is determined whether the auxiliary thermal relay has a sticking failure according to the acquired voltage, current and temperature.

可选地,所述根据所获取的电压、电流和温度确定所述辅热继电器是否发生粘连故障,包括:Optionally, the determining whether a sticking fault occurs in the auxiliary thermal relay according to the obtained voltage, current and temperature includes:

若所获取的电压不小于预定的电压阈值,所获取的电流不小于预定的电流阈值且所获取的温度不小于预定的第一温度阈值,则判定所述辅热继电器发生粘连故障。If the acquired voltage is not less than a predetermined voltage threshold, the acquired current is not less than a predetermined current threshold and the acquired temperature is not less than a predetermined first temperature threshold, then it is determined that the auxiliary thermal relay has a sticking fault.

可选地,所述方法还包括:Optionally, the method also includes:

若确定所述辅热继电器发生粘连故障,则输出故障提示消息,所述故障提示消息包括故障类型信息。If it is determined that a sticking fault has occurred in the auxiliary thermal relay, a fault prompt message is output, and the fault prompt message includes fault type information.

可选地,所述方法还包括:Optionally, the method also includes:

若确定所述辅热继电器发生粘连故障,则向用户终端发送第一报警指令,所述第一报警指令用于指示所述用户终端输出报警消息;或者,若确定所述辅热继电器发生粘连故障,则向服务器发送第二报警指令,所述第二报警指令用于指示所述服务器向与所述空调相关联的用户终端发送第三报警指令,所述第三报警指令用于指示所述用户终端输出报警消息。If it is determined that the auxiliary thermal relay has a sticking failure, then send a first alarm instruction to the user terminal, and the first alarm command is used to instruct the user terminal to output an alarm message; or, if it is determined that the auxiliary thermal relay has a sticking failure , then send a second alarm instruction to the server, the second alarm instruction is used to instruct the server to send a third alarm instruction to the user terminal associated with the air conditioner, the third alarm instruction is used to instruct the user The terminal outputs an alarm message.

可选地,所述方法还包括:Optionally, the method also includes:

当从确定所述辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若所述空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则控制所述空调处于制冷模式且以最大功率运行,同时控制所述空调的内风机以最大转速运行,所述第一温度阈值小于所述第二温度阈值。When the timing period from the determination that the auxiliary thermal relay has a sticking fault reaches a predetermined duration, if the air conditioner is in a power-on state and the obtained temperature of the electric heating module is not less than a predetermined second temperature threshold, then control the The air conditioner is in cooling mode and operates at maximum power, and at the same time controls the internal fan of the air conditioner to operate at maximum speed, and the first temperature threshold is smaller than the second temperature threshold.

可选地,所述方法还包括:Optionally, the method also includes:

当从确定所述辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若所述空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则向服务器发送第四报警指令,所述第四报警指令用于指示所述服务器输出报警消息。When the timing period from the determination of the adhesion failure of the auxiliary thermal relay reaches a predetermined duration, if the air conditioner is in the power-on state and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, the server sends Sending a fourth alarm instruction, where the fourth alarm instruction is used to instruct the server to output an alarm message.

根据本公开实施例的第二方面,提供一种空调故障检测装置,包括:According to a second aspect of an embodiment of the present disclosure, an air conditioner fault detection device is provided, including:

获取模块,被配置为在所述空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示所述电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、所述辅热继电器输出端的电流和所述电加热模块的温度;The acquisition module is configured to acquire the auxiliary heating function in response to receiving an auxiliary heating function shutdown instruction indicating that the electric heating module is turned off when the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state. The voltage at the output terminal of the thermal relay, the current at the output terminal of the auxiliary thermal relay and the temperature of the electric heating module;

确定模块,被配置为根据所获取的电压、电流和温度确定所述辅热继电器是否发生粘连故障。The determination module is configured to determine whether the auxiliary thermal relay has a sticking fault according to the obtained voltage, current and temperature.

根据本公开实施例的第三方面,提供一种计算机可读存储介质,其上存储有计算机程序指令,该程序指令被处理器执行时实现本公开第一方面所提供的空调故障检测方法的步骤。According to the third aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, on which computer program instructions are stored, and when the program instructions are executed by a processor, the steps of the air-conditioning fault detection method provided in the first aspect of the present disclosure are implemented. .

根据本公开实施例的第四方面,提供一种空调故障检测装置,包括:According to a fourth aspect of the embodiments of the present disclosure, an air conditioner fault detection device is provided, including:

处理器;processor;

用于存储所述处理器可执行指令的存储器;memory for storing said processor-executable instructions;

其中,所述处理器被配置为:Wherein, the processor is configured as:

实现本公开第一方面所提供的空调故障检测方法的步骤。The steps of the air conditioner fault detection method provided in the first aspect of the present disclosure are realized.

根据本公开实施例的第五方面,提供一种芯片,包括处理器和接口;所述处理器用于读取指令以执行本公开第一方面所提供的空调故障检测方法。According to a fifth aspect of the embodiments of the present disclosure, there is provided a chip, including a processor and an interface; the processor is configured to read instructions to execute the air conditioner fault detection method provided in the first aspect of the present disclosure.

本公开的实施例提供的技术方案可以包括以下有益效果:The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

在空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度,根据所获取的电压、电流和温度能够精准、可靠地确定出辅热继电器发生粘连故障,降低了因辅热继电器发生粘连故障而导致电加热模块温度过高引起的火灾风险,提高了安全性。When the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state, in response to receiving an auxiliary heating function shutdown instruction for instructing the electric heating module to be turned off, the voltage at the output terminal of the auxiliary thermal relay, the output of the auxiliary thermal relay The current at the terminal and the temperature of the electric heating module can accurately and reliably determine the adhesion fault of the auxiliary thermal relay according to the obtained voltage, current and temperature, which reduces the problem of excessive temperature of the electric heating module caused by the adhesion fault of the auxiliary thermal relay. fire risk and increased safety.

应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

附图说明Description of drawings

此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本公开的实施例,并与说明书一起用于解释本公开的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

图1是根据一示例性实施例示出的一种空调故障检测方法的流程图。Fig. 1 is a flowchart showing a method for detecting an air conditioner failure according to an exemplary embodiment.

图2是根据又一示例性实施例示出的一种空调故障检测方法的流程图。Fig. 2 is a flow chart of a method for detecting an air conditioner failure according to yet another exemplary embodiment.

图3是根据一示例性实施例示出的一种空调故障检测装置的框图。Fig. 3 is a block diagram of an air conditioner fault detection device according to an exemplary embodiment.

图4是根据一示例性实施例示出的一种用于空调故障检测的装置的框图。Fig. 4 is a block diagram of a device for air conditioner fault detection according to an exemplary embodiment.

具体实施方式Detailed ways

这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

需要说明的是,本申请中所有获取信号、信息或数据的动作都是在遵照所在地国家相应的数据保护法规政策的前提下,并获得由相应装置所有者给予授权的情况下进行的。It should be noted that all actions to obtain signals, information or data in this application are carried out under the premise of complying with the corresponding data protection laws and policies of the country where the location is located, and with the authorization given by the corresponding device owner.

图1是根据一示例性实施例示出的一种空调故障检测方法的流程图。如图1所示,该方法包括以下步骤。Fig. 1 is a flowchart showing a method for detecting an air conditioner failure according to an exemplary embodiment. As shown in Figure 1, the method includes the following steps.

在步骤S101中,在空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度。In step S101, when the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state, in response to receiving an auxiliary heating function shutdown command indicating that the electric heating module is turned off, the voltage at the output terminal of the auxiliary thermal relay is obtained , the current at the output end of the auxiliary thermal relay and the temperature of the electric heating module.

当用户的取暖需求较高时(例如冬季),可以在空调处于制热模式的情况下,控制开启电加热模块来实现快速制热。可以通过辅热继电器控制开启或关闭电加热模块。在多个场景下,用户均可通过移动终端(例如手机)或遥控器发送用于指示电加热模块关闭的辅热功能关闭指令。例如,当用户控制关闭电加热模块时,控制发送用于指示电加热模块关闭的辅热功能关闭指令;当用户控制关闭空调时,控制发送用于指示电加热模块关闭的辅热功能关闭指令;当用户将空调的工作模式从制热模式调节至制冷模式时,控制发送用于指示电加热模块关闭的辅热功能关闭指令。空调侧在接收到用于指示电加热模块关闭的辅热功能关闭指令后,可以控制断开辅热继电器,同时获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度。若辅热继电器出现粘连故障,则存在发生火灾的风险。When the user's heating demand is high (such as winter), the electric heating module can be controlled to turn on when the air conditioner is in the heating mode to achieve rapid heating. The electric heating module can be turned on or off by controlling the auxiliary thermal relay. In multiple scenarios, the user can send an instruction to turn off the auxiliary heating function through a mobile terminal (such as a mobile phone) or a remote controller to instruct the electric heating module to turn off. For example, when the user controls to turn off the electric heating module, the control sends an auxiliary heating function shutdown instruction for instructing the electric heating module to turn off; when the user controls to turn off the air conditioner, the control sends an auxiliary heating function shutdown instruction for instructing the electric heating module to turn off; When the user adjusts the working mode of the air conditioner from the heating mode to the cooling mode, the control sends an instruction to turn off the auxiliary heating function for instructing the electric heating module to turn off. After the air conditioner side receives the instruction to turn off the auxiliary heating function to indicate that the electric heating module is turned off, it can control to turn off the auxiliary thermal relay, and at the same time obtain the voltage at the output end of the auxiliary thermal relay, the current at the output end of the auxiliary thermal relay, and the temperature of the electric heating module. In the event of a sticking failure of the auxiliary thermal relay, there is a risk of fire.

在步骤S102中,根据所获取的电压、电流和温度确定辅热继电器是否发生粘连故障。In step S102, it is determined whether a sticking failure occurs in the auxiliary thermal relay according to the acquired voltage, current and temperature.

辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度在辅热继电器发生粘连故障的前后存在差异,例如,若辅热继电器未发生故障,则电加热模块停止运行,温度停止上升,在辅热继电器发生粘连故障后,电加热模块仍处于工作状态,电加热模块的温度持续上升。在获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度后,可以根据所获取的电压、电流和温度确定辅热继电器是否发生粘连故障The voltage at the output terminal of the auxiliary thermal relay, the current at the output terminal of the auxiliary thermal relay, and the temperature of the electric heating module are different before and after the adhesion fault of the auxiliary thermal relay occurs. For example, if the auxiliary thermal relay does not fail, the electric heating module stops running and the temperature stops After the auxiliary thermal relay has a sticking failure, the electric heating module is still working, and the temperature of the electric heating module continues to rise. After obtaining the voltage at the output terminal of the auxiliary thermal relay, the current at the output terminal of the auxiliary thermal relay and the temperature of the electric heating module, it can be determined whether the auxiliary thermal relay has a sticking failure according to the obtained voltage, current and temperature

通过上述技术方案,在空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度,根据所获取的电压、电流和温度能够精准、可靠地确定出辅热继电器发生粘连故障,降低了因辅热继电器发生粘连故障而导致电加热模块温度过高引起的火灾风险,提高了安全性。Through the above technical solution, when the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state, the voltage at the output terminal of the auxiliary thermal relay is obtained in response to receiving the auxiliary heating function shutdown instruction for instructing the electric heating module to be turned off , the current at the output end of the auxiliary thermal relay and the temperature of the electric heating module. According to the obtained voltage, current and temperature, it can accurately and reliably determine the adhesion fault of the auxiliary thermal relay, which reduces the electric heating caused by the adhesion fault of the auxiliary thermal relay. Increased safety due to risk of fire caused by overheating of the modules.

在又一实施例中,上述根据所获取的电压、电流和温度确定辅热继电器是否发生粘连故障,包括:In yet another embodiment, determining whether a sticking fault occurs in the auxiliary thermal relay according to the obtained voltage, current and temperature includes:

若所获取的电压不小于预定的电压阈值,所获取的电流不小于预定的电流阈值且所获取的温度不小于预定的第一温度阈值,则判定辅热继电器发生粘连故障。If the obtained voltage is not less than the predetermined voltage threshold, the obtained current is not less than the predetermined current threshold and the obtained temperature is not less than the predetermined first temperature threshold, it is determined that the auxiliary thermal relay has a sticking failure.

电压阈值可以由设计人员预先设定,例如可以为50V。当所获取的电压不小于预定的电压阈值,所获取的电流不小于预定的电流阈值且所获取的温度不小于预定的第一温度阈值时,可以确定电加热模块所处的电加热回路处于导通状态,电加热模块处于运行状态,电加热模块的温度较高,因此可以判定辅热继电器发生粘连故障。当所获取的电压小于预定的电压阈值,所获取的电流小于预定的电流阈值且所获取的温度小于预定的第一温度阈值时,可以确定电加热模块所处的电加热回路断路,电加热模块停止运行,因此可以确定辅热继电器未发生粘连故障。电流阈值可以由设计人员预先设定,例如可以为0.5A。第一温度阈值可以由设计人员预先设定,例如可以为75℃。The voltage threshold can be preset by the designer, for example, it can be 50V. When the obtained voltage is not less than the predetermined voltage threshold, the obtained current is not less than the predetermined current threshold and the obtained temperature is not less than the predetermined first temperature threshold, it can be determined that the electric heating circuit where the electric heating module is located is in conduction state, the electric heating module is in the running state, and the temperature of the electric heating module is relatively high, so it can be determined that the auxiliary thermal relay has a sticking failure. When the obtained voltage is less than the predetermined voltage threshold, the obtained current is less than the predetermined current threshold and the obtained temperature is less than the predetermined first temperature threshold, it can be determined that the electric heating circuit where the electric heating module is located is disconnected, and the electric heating module stops Therefore, it can be determined that the auxiliary thermal relay has not had a sticking failure. The current threshold can be preset by the designer, for example, it can be 0.5A. The first temperature threshold can be preset by a designer, for example, it can be 75°C.

在该实施例中,通过简单地阈值比较能够、精准可靠地确定出辅热继电器发生粘连故障,数据处理速度快,可靠性高。In this embodiment, the sticking failure of the auxiliary thermal relay can be accurately and reliably determined through simple threshold value comparison, and the data processing speed is fast and the reliability is high.

在又一实施例中,上述方法还包括:In yet another embodiment, the above method also includes:

若确定辅热继电器发生粘连故障,则输出故障提示消息,故障提示消息包括故障类型信息。If it is determined that the auxiliary thermal relay has a sticking fault, a fault prompt message is output, and the fault prompt message includes fault type information.

在确定辅热继电器发生粘连故障后,可以输出包括故障类型信息的提示消息。例如,可以控制开启蜂鸣器,通过声音提示用户空调发生故障,同时可以控制在空调的室内机屏幕上输出弹窗消息:“辅热继电器发生粘连故障”。故障类型为辅热继电器发生粘连故障。After it is determined that the auxiliary thermal relay has a sticking fault, a prompt message including fault type information may be output. For example, the buzzer can be turned on to alert the user that the air conditioner has failed, and at the same time, a pop-up message can be output on the screen of the air conditioner's indoor unit: "The auxiliary thermal relay has a sticking failure". The fault type is a sticking fault of the auxiliary thermal relay.

在该实施例中,在确定辅热继电器发生粘连故障后,通过输出包括故障类型信息的提示消息,便于用户及时采取对应措施,提高了安全性。In this embodiment, after it is determined that the auxiliary thermal relay has a sticking fault, a prompt message including fault type information is output to facilitate the user to take corresponding measures in time, thereby improving safety.

在又一实施例中,上述方法还包括:In yet another embodiment, the above method also includes:

若确定辅热继电器发生粘连故障,则向用户终端发送第一报警指令,第一报警指令用于指示用户终端输出报警消息;或者,若确定辅热继电器发生粘连故障,则向服务器发送第二报警指令,第二报警指令用于指示服务器向与空调相关联的用户终端发送第三报警指令,第三报警指令用于指示用户终端输出报警消息。If it is determined that the auxiliary thermal relay has a sticking failure, then send a first alarm instruction to the user terminal, and the first alarm instruction is used to instruct the user terminal to output an alarm message; or, if it is determined that the auxiliary thermal relay has a sticking failure, then send a second alarm to the server Instructions, the second alarm instruction is used to instruct the server to send a third alarm instruction to the user terminal associated with the air conditioner, and the third alarm instruction is used to instruct the user terminal to output an alarm message.

第一报警指令用于指示用户终端输出报警消息,在确定辅热继电器发生粘连故障后,可以向用户终端(例如手机)发送第一报警指令,用户终端在接收到第一报警指令后可以在屏幕上输出弹窗消息:“辅热继电器发生粘连故障,请及时切断空调电源”。空调与用户终端之间可以通过蓝牙、WIFI、3G、4G、5G等方式通信。The first alarm command is used to instruct the user terminal to output an alarm message. After it is determined that the auxiliary thermal relay has a sticking failure, it can send the first alarm command to the user terminal (such as a mobile phone). After receiving the first alarm command, the user terminal can display on the screen A pop-up window message is output on the top: "The auxiliary thermal relay has a sticking failure, please cut off the power supply of the air conditioner in time". The air conditioner and the user terminal can communicate through Bluetooth, WIFI, 3G, 4G, 5G, etc.

还可以在确定辅热继电器发生粘连故障后,向服务器发送第二报警指令,第二报警指令用于指示服务器向与空调相关联的用户终端(例如手机)发送用于指示用户终端输出报警消息的第三报警指令。用户终端在接收到第三报警指令后可以在屏幕上输出弹窗消息:“辅热继电器发生粘连故障,请及时切断空调电源”。It is also possible to send a second alarm instruction to the server after it is determined that the auxiliary thermal relay has a sticking failure, and the second alarm instruction is used to instruct the server to send a message for instructing the user terminal to output an alarm message to a user terminal (such as a mobile phone) associated with the air conditioner. The third alarm command. After receiving the third alarm instruction, the user terminal can output a pop-up message on the screen: "The auxiliary thermal relay has a sticking failure, please cut off the power supply of the air conditioner in time".

该实施例中,空调直接与用户终端通信或者通过服务器与用户终端通信,来指示用户终端输出报警消息,能够及时提醒用户,增强了空调使用的安全性。In this embodiment, the air conditioner directly communicates with the user terminal or communicates with the user terminal through the server to instruct the user terminal to output an alarm message, which can remind the user in time and enhance the safety of the air conditioner.

还可以优先向用户终端发送第一报警指令,当用户终端接收到空调发送的第一报警指令时,可以向空调反馈响应消息,若空调与用户终端之间的通信发生故障,在预定时长内空调未接收到用户终端反馈的响应消息,可以向服务器发送用于指示服务器向与空调相关联的用户终端发送第三报警指令的第二报警指令。It is also possible to give priority to sending the first alarm command to the user terminal. When the user terminal receives the first alarm command sent by the air conditioner, it can feed back a response message to the air conditioner. If the communication between the air conditioner and the user terminal fails, the air conditioner will If no response message fed back by the user terminal is received, a second alarm instruction for instructing the server to send a third alarm instruction to the user terminal associated with the air conditioner may be sent to the server.

在该实施例中,通过上述互为冗余的两种用于指示用户终端输出报警消息的方法,当其中一种方法不能使用户终端输出报警消息时,通过冗余的另一种方法能够可靠、有效地指示用户终端输出报警消息。In this embodiment, through the above two mutually redundant methods for instructing the user terminal to output an alarm message, when one of the methods cannot cause the user terminal to output an alarm message, the other redundant method can reliably , effectively instructing the user terminal to output an alarm message.

在确定辅热继电器发生粘连故障时,可以在空调端输出故障提示消息的同时,向用户终端发送第一报警指令,也可以在空调端输出故障提示消息的同时,向服务器发送第二报警指令,也可以在空调端输出故障提示消息的同时,向用户终端发送第一报警指令以及向服务器发送第二报警指令。或者,输出故障提示消息、发送第一报警指令和发送第二报警指令这三者可以是任意的执行顺序,此处并不限制。When it is determined that the auxiliary thermal relay has a sticking fault, the first alarm command can be sent to the user terminal while the air conditioner terminal outputs a fault prompt message, or the second alarm command can be sent to the server while the air conditioner terminal outputs a fault prompt message, It is also possible to send the first alarm instruction to the user terminal and the second alarm instruction to the server while the air conditioner terminal outputs the fault prompt message. Alternatively, outputting a fault prompt message, sending the first alarm command, and sending the second alarm command may be executed in any order, which is not limited here.

在又一实施例中,上述方法还包括:In yet another embodiment, the above method also includes:

当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则控制空调处于制冷模式且以最大功率运行,同时控制空调的内风机以最大转速运行,第一温度阈值小于第二温度阈值。When the timing period from the determination of the adhesion failure of the auxiliary thermal relay reaches the predetermined period, if the air conditioner is in the power-on state and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, the air conditioner is controlled to be in the cooling mode and Running at the maximum power, while controlling the internal fan of the air conditioner to run at the maximum speed, the first temperature threshold is smaller than the second temperature threshold.

预定时长可以由设计人员预先设定,例如可以为3min。当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长,空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值时,认为辅热继电器发生粘连故障持续的时长较长,空调处于上电状态(用户还未切断空调电源),电加热模块持续处于运行状态,且电加热模块的温度较高,存在发生火灾的风险,可以在控制空调处于制冷模式且以最大功率运行的同时,控制空调的内风机以最大转速运行,使电加热模块的温度降低。第二温度阈值可以由设计人员预先设定,例如可以为100℃。The predetermined duration may be preset by the designer, for example, it may be 3 minutes. When the timing period from the determination that the auxiliary thermal relay has a sticking fault reaches the predetermined time, and the air conditioner is powered on and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, it is considered that the auxiliary thermal relay has a sticking fault and continues The duration is longer, the air conditioner is powered on (the user has not cut off the power supply of the air conditioner), the electric heating module is continuously running, and the temperature of the electric heating module is high, there is a risk of fire. You can control the air conditioner in cooling mode and While running at the maximum power, the internal fan of the air conditioner is controlled to run at the maximum speed to reduce the temperature of the electric heating module. The second temperature threshold can be preset by a designer, for example, it can be 100°C.

在该实施例中,当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值时,通过控制空调处于制冷模式且以最大功率运行,同时控制空调的内风机以最大转速运行,能够可靠地降低电加热模块的温度,降低了发生火灾的风险,提高了安全性。In this embodiment, when the timing period from the determination of the adhesion failure of the auxiliary thermal relay reaches the predetermined duration, the air conditioner is in the power-on state and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, through Controlling the air conditioner to be in the cooling mode and operating at maximum power, while controlling the internal fan of the air conditioner to operate at maximum speed, can reliably reduce the temperature of the electric heating module, reduce the risk of fire, and improve safety.

在又一实施例中,上述方法还包括:In yet another embodiment, the above method also includes:

当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则向服务器发送第四报警指令,第四报警指令用于指示服务器输出报警消息。When the timing period from the determination of the adhesion failure of the auxiliary thermal relay reaches the predetermined duration, if the air conditioner is in the power-on state and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, a fourth alarm is sent to the server instruction, the fourth alarm instruction is used to instruct the server to output an alarm message.

第四报警指令用于指示服务器输出报警消息。当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长,空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值时,可以向服务器发送第四报警指令。服务器在接收到第四报警指令后可以在屏幕上输出弹窗消息:“XXX用户空调的辅热继电器发生粘连故障,请及时联系用户”。The fourth alarm command is used to instruct the server to output an alarm message. When the time counted from the determination of the adhesion failure of the auxiliary thermal relay reaches the predetermined time, the air conditioner is powered on and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, a fourth alarm instruction can be sent to the server . After receiving the fourth alarm instruction, the server can output a pop-up message on the screen: "The auxiliary thermal relay of XXX user's air conditioner has a sticking failure, please contact the user in time."

在该实施例中,当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长,空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值时,通过向服务器发送第四报警指令,便于空调的售后工作人员及时联系用户,提高了安全性。In this embodiment, when the timing period from the determination that the auxiliary thermal relay has a sticking fault reaches a predetermined duration, the air conditioner is in the power-on state and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, the The server sends the fourth alarm command, which facilitates the after-sales staff of the air conditioner to contact the user in time, thereby improving safety.

在又一实施例中,当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则可以在控制空调处于制冷模式且以最大功率运行,控制空调的内风机以最大转速运行的同时,向服务器发送第四报警指令。In yet another embodiment, when the timing period from the determination that the auxiliary thermal relay has a sticking fault reaches a predetermined duration, if the air conditioner is in the power-on state and the obtained temperature of the electric heating module is not less than the predetermined second temperature threshold, Then, the fourth alarm command can be sent to the server while controlling the air conditioner to be in cooling mode and running at maximum power, and controlling the internal fan of the air conditioner to run at maximum speed.

图2是根据又一示例性实施例示出的一种空调故障检测方法的流程图。图2的实施例中的步骤是上述多个实施例中的步骤的结合,具体包括以下步骤。Fig. 2 is a flow chart of a method for detecting an air conditioner failure according to yet another exemplary embodiment. The steps in the embodiment in FIG. 2 are a combination of the steps in the above-mentioned multiple embodiments, and specifically include the following steps.

1、在空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度。1. When the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state, in response to receiving the auxiliary heat function shutdown instruction for instructing the electric heating module to be turned off, obtain the voltage and auxiliary heat output terminal of the auxiliary heat relay. The current at the output of the relay and the temperature of the electric heating module.

2、若所获取的电压不小于50V,所获取的电流不小于0.5A且所获取的温度不小于75℃,则确定辅热继电器发生粘连故障。2. If the obtained voltage is not less than 50V, the obtained current is not less than 0.5A and the obtained temperature is not less than 75°C, it is determined that the auxiliary thermal relay has a sticking failure.

3、若所获取的电压不小于50V,所获取的电流不小于0.5A以及所获取的温度不小于75℃,这三者中至少有一者不满足,则结束检测。3. If the obtained voltage is not less than 50V, the obtained current is not less than 0.5A and the obtained temperature is not less than 75°C, and at least one of the three is not satisfied, the detection is ended.

4、若确定辅热继电器发生粘连故障,则输出故障提示消息,同时向用户终端发送第一报警指令。4. If it is determined that the auxiliary thermal relay has a sticking fault, output a fault prompt message and send a first alarm command to the user terminal at the same time.

5、当从确定辅热继电器发生粘连故障开始计时的计时时长达到3min时,若空调处于上电状态且所获取的电加热模块的温度不小于100℃,则向服务器发送第四报警指令,控制空调处于制冷模式且以最大功率运行,同时控制空调的内风机以最大转速运行。5. When the timing time from the determination of the auxiliary thermal relay’s adhesion failure reaches 3 minutes, if the air conditioner is powered on and the temperature of the electric heating module obtained is not less than 100°C, the fourth alarm command will be sent to the server to control The air conditioner is in cooling mode and operates at maximum power, while controlling the internal fan of the air conditioner to operate at maximum speed.

7、当从确定辅热继电器发生粘连故障开始计时的计时时长达到3min时,若空调未处于上电状态或所获取的电加热模块的温度小于100℃,则结束检测。7. When the timing from the determination of the adhesion failure of the auxiliary thermal relay reaches 3 minutes, if the air conditioner is not powered on or the temperature of the electric heating module obtained is less than 100°C, the detection will end.

基于同一发明构思,本公开还提供一种空调故障检测装置。图3是根据一示例性实施例示出的一种空调故障检测装置的框图。如图3所示,该空调故障检测装置300包括获取模块301和确定模块302.Based on the same inventive concept, the present disclosure also provides an air conditioner fault detection device. Fig. 3 is a block diagram of an air conditioner fault detection device according to an exemplary embodiment. As shown in Figure 3, the air conditioner fault detection device 300 includes an acquisition module 301 and a determination module 302.

获取模块301被配置为在空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度;The acquiring module 301 is configured to acquire the output of the auxiliary thermal relay output in response to receiving an auxiliary heating function shutdown command indicating that the electric heating module is turned off when the air conditioner is in the heating mode and the electric heating module of the indoor unit is in a running state. Voltage, current at the output end of the auxiliary thermal relay and temperature of the electric heating module;

确定模块302被配置为根据所获取的电压、电流和温度确定辅热继电器是否发生粘连故障。The determination module 302 is configured to determine whether a sticking fault occurs in the auxiliary thermal relay according to the acquired voltage, current and temperature.

可选地,确定模块302包括判定子模块。Optionally, the determination module 302 includes a determination submodule.

判定子模块被配置为若所获取的电压不小于预定的电压阈值,所获取的电流不小于预定的电流阈值且所获取的温度不小于预定的第一温度阈值,则判定辅热继电器发生粘连故障。The determination sub-module is configured to determine that the auxiliary thermal relay has a sticking fault if the obtained voltage is not less than a predetermined voltage threshold, the obtained current is not less than a predetermined current threshold and the obtained temperature is not less than a predetermined first temperature threshold .

可选地,空调故障检测装置300还包括输出模块。Optionally, the air conditioner fault detection device 300 further includes an output module.

输出模块被配置为若确定辅热继电器发生粘连故障,则输出故障提示消息,故障提示消息包括故障类型信息。The output module is configured to output a fault prompt message if it is determined that a sticking fault occurs in the auxiliary thermal relay, and the fault prompt message includes fault type information.

可选地,空调故障检测装置300还包括第一发送模块。Optionally, the air conditioner fault detection device 300 further includes a first sending module.

第一发送模块被配置为若确定辅热继电器发生粘连故障,则向用户终端发送第一报警指令,第一报警指令用于指示用户终端输出报警消息;或者,若确定辅热继电器发生粘连故障,则向服务器发送第二报警指令,第二报警指令用于指示服务器向与空调相关联的用户终端发送第三报警指令,第三报警指令用于指示用户终端输出报警消息。The first sending module is configured to send a first alarm instruction to the user terminal if it is determined that a sticking fault occurs in the auxiliary thermal relay, and the first alarm command is used to instruct the user terminal to output an alarm message; or, if it is determined that a sticking fault occurs in the auxiliary thermal relay, Then send a second alarm instruction to the server, the second alarm instruction is used to instruct the server to send a third alarm instruction to the user terminal associated with the air conditioner, and the third alarm instruction is used to instruct the user terminal to output an alarm message.

可选地,空调故障检测装置300还包括控制模块。Optionally, the air conditioner fault detection device 300 further includes a control module.

控制模块被配置为当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则控制空调处于制冷模式且以最大功率运行,同时控制空调的内风机以最大转速运行,第一温度阈值小于第二温度阈值。The control module is configured to: when the time period counted from the determination that the auxiliary thermal relay has a sticking fault reaches a predetermined time period, if the air conditioner is in the power-on state and the obtained temperature of the electric heating module is not less than a predetermined second temperature threshold, then control The air conditioner is in cooling mode and operates at maximum power, and at the same time, the internal fan of the air conditioner is controlled to operate at maximum speed, and the first temperature threshold is smaller than the second temperature threshold.

可选地,空调故障检测装置300还包括第二发送模块。Optionally, the air conditioner fault detection device 300 further includes a second sending module.

第二发送模块被配置为当从确定辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则向服务器发送第四报警指令,第四报警指令用于指示服务器输出报警消息。The second sending module is configured to: when the time period counted from the determination that the auxiliary thermal relay has a sticking fault reaches a predetermined time period, if the air conditioner is in a power-on state and the acquired temperature of the electric heating module is not less than a predetermined second temperature threshold, Then send a fourth alarm instruction to the server, where the fourth alarm instruction is used to instruct the server to output an alarm message.

关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

采用上述技术方案,在空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、辅热继电器输出端的电流和电加热模块的温度,根据所获取的电压、电流和温度能够精准、可靠地确定出辅热继电器发生粘连故障,降低了因辅热继电器发生粘连故障而导致电加热模块温度过高引起的火灾风险,提高了安全性。With the above technical solution, when the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state, in response to receiving the auxiliary heating function shutdown instruction for instructing the electric heating module to be turned off, the voltage at the output terminal of the auxiliary thermal relay is obtained , the current at the output end of the auxiliary thermal relay and the temperature of the electric heating module. According to the obtained voltage, current and temperature, it can accurately and reliably determine the adhesion fault of the auxiliary thermal relay, which reduces the electric heating caused by the adhesion fault of the auxiliary thermal relay. Increased safety due to risk of fire caused by overheating of the modules.

本公开还提供一种计算机可读存储介质,其上存储有计算机程序指令,该程序指令被处理器执行时实现本公开提供的空调故障检测方法的步骤。The present disclosure also provides a computer-readable storage medium, on which computer program instructions are stored, and when the program instructions are executed by a processor, the steps of the air-conditioning fault detection method provided by the present disclosure are implemented.

本公开还提供一种空调故障检测装置,包括处理器和用于存储处理器可执行指令的存储器。其中,处理器被配置为:实现本公开提供的空调故障检测方法的步骤。The present disclosure also provides an air conditioner fault detection device, including a processor and a memory for storing instructions executable by the processor. Wherein, the processor is configured to: realize the steps of the air conditioner fault detection method provided in the present disclosure.

本公开还提供一种芯片,包括处理器和接口;处理器用于读取指令以执行本公开提供的空调故障检测方法。The present disclosure also provides a chip, including a processor and an interface; the processor is used to read instructions to execute the air conditioner failure detection method provided in the present disclosure.

图4是根据一示例性实施例示出的一种用于空调故障检测的装置的框图。例如,装置800可以是移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。Fig. 4 is a block diagram of a device for air conditioner fault detection according to an exemplary embodiment. For example, the apparatus 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

参照图4,装置800可以包括以下一个或多个组件:处理组件802,存储器804,电源组件806,多媒体组件808,音频组件810,输入/输出接口812,传感器组件814,以及通信组件816。4, apparatus 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output interface 812, sensor component 814, and communication component 816.

处理组件802通常控制装置800的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令,以完成上述的空调故障检测方法的全部或部分步骤。此外,处理组件802可以包括一个或多个模块,便于处理组件802和其他组件之间的交互。例如,处理组件802可以包括多媒体模块,以方便多媒体组件808和处理组件802之间的交互。The processing component 802 generally controls the overall operations of the device 800, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above air conditioner fault detection method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .

存储器804被配置为存储各种类型的数据以支持在装置800的操作。这些数据的示例包括用于在装置800上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。The memory 804 is configured to store various types of data to support operations at the device 800 . Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

电源组件806为装置800的各种组件提供电力。电源组件806可以包括电源管理系统,一个或多个电源,及其他与为装置800生成、管理和分配电力相关联的组件。The power supply component 806 provides power to the various components of the device 800 . Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 800 .

多媒体组件808包括在所述装置800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件808包括一个前置摄像头和/或后置摄像头。当装置800处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。The multimedia component 808 includes a screen that provides an output interface between the device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect a duration and pressure associated with the touch or swipe operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

音频组件810被配置为输出和/或输入音频信号。例如,音频组件810包括一个麦克风(MIC),当装置800处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中,音频组件810还包括一个扬声器,用于输出音频信号。The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a microphone (MIC) configured to receive external audio signals when the device 800 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 . In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

输入/输出接口812为处理组件802和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。The input/output interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

传感器组件814包括一个或多个传感器,用于为装置800提供各个方面的状态评估。例如,传感器组件814可以检测到装置800的打开/关闭状态,组件的相对定位,例如所述组件为装置800的显示器和小键盘,传感器组件814还可以检测装置800或装置800一个组件的位置改变,用户与装置800接触的存在或不存在,装置800方位或加速/减速和装置800的温度变化。传感器组件814可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件814还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。Sensor assembly 814 includes one or more sensors for providing status assessments of various aspects of device 800 . For example, the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor component 814 can also detect a change in the position of the device 800 or a component of the device 800 , the presence or absence of user contact with the device 800 , the device 800 orientation or acceleration/deceleration and the temperature change of the device 800 . Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

通信组件816被配置为便于装置800和其他设备之间有线或无线方式的通信。装置800可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件816还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。The communication component 816 is configured to facilitate wired or wireless communication between the apparatus 800 and other devices. The device 800 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

在示例性实施例中,装置800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述空调故障检测方法。In an exemplary embodiment, apparatus 800 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Realized by a gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, it is used to implement the above air conditioner fault detection method.

在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器804,上述指令可由装置800的处理器820执行以完成上述空调故障检测方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, which can be executed by the processor 820 of the device 800 to implement the above air conditioner fault detection method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

上述装置除了可以是独立的电子设备外,也可是独立电子设备的一部分,例如在一种实施例中,该装置可以是集成电路(Integrated Circuit,IC)或芯片,其中该集成电路可以是一个IC,也可以是多个IC的集合;该芯片可以包括但不限于以下种类:GPU(GraphicsProcessing Unit,图形处理器)、CPU(Central Processing Unit,中央处理器)、FPGA(Field Programmable Gate Array,可编程逻辑阵列)、DSP(Digital Signal Processor,数字信号处理器)、ASIC(Application Specific Integrated Circuit,专用集成电路)、SOC(System on Chip,SoC,片上系统或系统级芯片)等。上述的集成电路或芯片中可以用于执行可执行指令(或代码),以实现上述的空调故障检测方法。其中该可执行指令可以存储在该集成电路或芯片中,也可以从其他的装置或设备获取,例如该集成电路或芯片中包括处理器、存储器,以及用于与其他的装置通信的接口。该可执行指令可以存储于该存储器中,当该可执行指令被处理器执行时实现上述的空调故障检测方法;或者,该集成电路或芯片可以通过该接口接收可执行指令并传输给该处理器执行,以实现上述的空调故障检测方法。The above-mentioned device may be an independent electronic device, or a part of an independent electronic device. For example, in one embodiment, the device may be an integrated circuit (Integrated Circuit, IC) or a chip, wherein the integrated circuit may be an IC , can also be a collection of multiple ICs; the chip can include but not limited to the following types: GPU (Graphics Processing Unit, graphics processing unit), CPU (Central Processing Unit, central processing unit), FPGA (Field Programmable Gate Array, programmable Logic array), DSP (Digital Signal Processor, digital signal processor), ASIC (Application Specific Integrated Circuit, application specific integrated circuit), SOC (System on Chip, SoC, system on chip or system-on-a-chip), etc. The above-mentioned integrated circuit or chip can be used to execute executable instructions (or codes), so as to realize the above-mentioned air-conditioning fault detection method. The executable instructions may be stored in the integrated circuit or chip, or may be obtained from other devices or devices, for example, the integrated circuit or chip includes a processor, a memory, and an interface for communicating with other devices. The executable instruction can be stored in the memory, and when the executable instruction is executed by the processor, the above-mentioned air conditioner fault detection method can be realized; or, the integrated circuit or chip can receive the executable instruction through the interface and transmit it to the processor Execute to realize the above air conditioner fault detection method.

在另一示例性实施例中,还提供一种计算机程序产品,该计算机程序产品包含能够由可编程的装置执行的计算机程序,该计算机程序具有当由该可编程的装置执行时用于执行上述的空调故障检测方法的代码部分。In another exemplary embodiment, there is also provided a computer program product comprising a computer program executable by a programmable device, the computer program having a function for performing the above-mentioned The code part of the air conditioner fault detection method.

本领域技术人员在考虑说明书及实践本公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1.一种空调故障检测方法,其特征在于,包括:1. An air-conditioning fault detection method, characterized in that, comprising: 在所述空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示所述电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、所述辅热继电器输出端的电流和所述电加热模块的温度;When the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state, in response to receiving an auxiliary heating function shutdown command indicating that the electric heating module is turned off, the voltage at the output terminal of the auxiliary thermal relay, The current at the output end of the auxiliary thermal relay and the temperature of the electric heating module; 根据所获取的电压、电流和温度确定所述辅热继电器是否发生粘连故障。It is determined whether the auxiliary thermal relay has a sticking failure according to the acquired voltage, current and temperature. 2.根据权利要求1所述的方法,其特征在于,所述根据所获取的电压、电流和温度确定所述辅热继电器是否发生粘连故障,包括:2. The method according to claim 1, wherein the determining whether a sticking fault occurs in the auxiliary thermal relay according to the obtained voltage, current and temperature comprises: 若所获取的电压不小于预定的电压阈值,所获取的电流不小于预定的电流阈值且所获取的温度不小于预定的第一温度阈值,则判定所述辅热继电器发生粘连故障。If the acquired voltage is not less than a predetermined voltage threshold, the acquired current is not less than a predetermined current threshold and the acquired temperature is not less than a predetermined first temperature threshold, then it is determined that the auxiliary thermal relay has a sticking fault. 3.根据权利要求1所述的方法,其特征在于,所述方法还包括:3. The method according to claim 1, characterized in that the method further comprises: 若确定所述辅热继电器发生粘连故障,则输出故障提示消息,所述故障提示消息包括故障类型信息。If it is determined that a sticking fault has occurred in the auxiliary thermal relay, a fault prompt message is output, and the fault prompt message includes fault type information. 4.根据权利要求1所述的方法,其特征在于,所述方法还包括:4. The method according to claim 1, wherein the method further comprises: 若确定所述辅热继电器发生粘连故障,则向用户终端发送第一报警指令,所述第一报警指令用于指示所述用户终端输出报警消息;If it is determined that the auxiliary thermal relay has a sticking failure, then send a first alarm instruction to the user terminal, where the first alarm instruction is used to instruct the user terminal to output an alarm message; 或者,or, 若确定所述辅热继电器发生粘连故障,则向服务器发送第二报警指令,所述第二报警指令用于指示所述服务器向与所述空调相关联的用户终端发送第三报警指令,所述第三报警指令用于指示所述用户终端输出报警消息。If it is determined that the auxiliary thermal relay has a sticking failure, then send a second alarm instruction to the server, the second alarm instruction is used to instruct the server to send a third alarm instruction to the user terminal associated with the air conditioner, the The third alarm instruction is used to instruct the user terminal to output an alarm message. 5.根据权利要求1所述的方法,其特征在于,所述方法还包括:5. The method according to claim 1, wherein the method further comprises: 当从确定所述辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若所述空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则控制所述空调处于制冷模式且以最大功率运行,同时控制所述空调的内风机以最大转速运行,所述第一温度阈值小于所述第二温度阈值。When the timing period from the determination that the auxiliary thermal relay has a sticking fault reaches a predetermined duration, if the air conditioner is in a power-on state and the obtained temperature of the electric heating module is not less than a predetermined second temperature threshold, then control the The air conditioner is in cooling mode and operates at maximum power, and at the same time controls the internal fan of the air conditioner to operate at maximum speed, and the first temperature threshold is smaller than the second temperature threshold. 6.根据权利要求1所述的方法,其特征在于,所述方法还包括:6. The method according to claim 1, further comprising: 当从确定所述辅热继电器发生粘连故障开始计时的计时时长达到预定时长时,若所述空调处于上电状态且所获取的电加热模块的温度不小于预定的第二温度阈值,则向服务器发送第四报警指令,所述第四报警指令用于指示所述服务器输出报警消息。When the timing period from the determination of the adhesion failure of the auxiliary thermal relay reaches a predetermined duration, if the air conditioner is in the power-on state and the temperature of the electric heating module obtained is not less than the predetermined second temperature threshold, the server sends Sending a fourth alarm instruction, where the fourth alarm instruction is used to instruct the server to output an alarm message. 7.一种空调故障检测装置,其特征在于,执行权利要求1-6任一所述方法,所述装置包括:7. An air conditioner fault detection device, characterized in that the method according to any one of claims 1-6 is performed, said device comprising: 获取模块,被配置为在所述空调处于制热模式且室内机的电加热模块处于运行状态的情况下,响应于接收到用于指示所述电加热模块关闭的辅热功能关闭指令,获取辅热继电器输出端的电压、所述辅热继电器输出端的电流和所述电加热模块的温度;The acquisition module is configured to acquire the auxiliary heating function in response to receiving an auxiliary heating function shutdown instruction indicating that the electric heating module is turned off when the air conditioner is in the heating mode and the electric heating module of the indoor unit is in the running state. The voltage at the output terminal of the thermal relay, the current at the output terminal of the auxiliary thermal relay and the temperature of the electric heating module; 确定模块,被配置为根据所获取的电压、电流和温度确定所述辅热继电器是否发生粘连故障。The determination module is configured to determine whether the auxiliary thermal relay has a sticking fault according to the obtained voltage, current and temperature. 8.一种计算机可读存储介质,其上存储有计算机程序指令,其特征在于,该程序指令被处理器执行时实现权利要求1~6中任一项所述方法的步骤。8. A computer-readable storage medium, on which computer program instructions are stored, characterized in that, when the program instructions are executed by a processor, the steps of the method according to any one of claims 1-6 are implemented. 9.一种空调故障检测装置,其特征在于,包括:9. An air-conditioning fault detection device, characterized in that it comprises: 处理器;processor; 用于存储所述处理器可执行指令的存储器;memory for storing said processor-executable instructions; 其中,所述处理器被配置为:Wherein, the processor is configured as: 实现权利要求1~6中任一项所述的方法的步骤。The steps of the method for realizing any one of claims 1-6. 10.一种芯片,其特征在于,包括处理器和接口;所述处理器用于读取指令以执行权利要求1~6中任一项所述的方法。10. A chip, characterized by comprising a processor and an interface; the processor is used to read instructions to execute the method according to any one of claims 1-6.
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