CN105912037A - Water level control system and control method - Google Patents
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- 239000007788 liquid Substances 0.000 abstract description 22
- 239000002699 waste material Substances 0.000 abstract description 4
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Abstract
本发明提供一种水位控制系统和控制方法，所述系统包括控制模块、液位检测模块和水泵，所述控制模块用于控制所述液位检测模块工作，使液位检测模块对容器中的水位进行实时检测，且根据所述水位控制所述水泵的工作状态；所述液位检测模块用于实时检测所述容器中的水位，并将检测到的水位数据发送给所述控制模块；所述水泵用于从所述容器外抽水并输入所述容器中。应用本发明实施例，通过水位检测模块实时检测容器中的水位，并将水位信息发送给控制模块，以使控制模块根据当前的水位控制水泵的工作状态，从而达到实时监测容器中的水位，避免容器中的水溢出，造成水资源的浪费。
The present invention provides a water level control system and control method, the system includes a control module, a liquid level detection module and a water pump, the control module is used to control the operation of the liquid level detection module, so that the liquid level detection module detects the water level in the container in real time, and controls the working state of the water pump according to the water level; the liquid level detection module is used to detect the water level in the container in real time, and send the detected water level data to the control module; the water pump is used to pump water from outside the container and input it into the container. Applying the embodiment of the present invention, the water level in the container is detected in real time by the water level detection module, and the water level information is sent to the control module, so that the control module controls the working state of the water pump according to the current water level, thereby achieving real-time monitoring of the water level in the container, avoiding overflow of water in the container, and causing waste of water resources.
Description
技术领域 technical field
本发明涉及工程测量技术领域，尤其涉及一种水位控制系统和控制方法。 The invention relates to the technical field of engineering measurement, in particular to a water level control system and a control method.
背景技术 Background technique
节能环保已经成为当今世界的主题，合理利用能源已经成为一个必然需求。但由于一些水位控制系统设计不合理导致水资源大量浪费，因此有必要提出一种水位控制系统和控制方法。 Energy conservation and environmental protection have become the theme of today's world, and rational use of energy has become an inevitable demand. However, due to the unreasonable design of some water level control systems, a large amount of water resources are wasted, so it is necessary to propose a water level control system and control method.
发明内容 Contents of the invention
有鉴于此，本发明提供一种水位控制系统和控制方法，能够实时监测水位，避免水资源浪费。 In view of this, the present invention provides a water level control system and control method, which can monitor the water level in real time and avoid waste of water resources.
具体地，本发明是通过如下技术方案实现的： Specifically, the present invention is achieved through the following technical solutions:
根据本发明一方面，提供一种水位控制系统，所述系统包括控制模块、液位检测模块和水泵，所述控制模块用于控制所述液位检测模块工作，使液位检测模块对容器中的水位进行实时检测，且根据所述水位控制所述水泵的工作状态；所述液位检测模块用于实时检测所述容器中的水位，并将检测到的水位数据发送给所述控制模块；所述水泵用于从所述容器外抽水并输入所述容器中。 According to one aspect of the present invention, a water level control system is provided, the system includes a control module, a liquid level detection module and a water pump, the control module is used to control the operation of the liquid level detection module, so that the liquid level detection module The water level is detected in real time, and the working state of the water pump is controlled according to the water level; the liquid level detection module is used to detect the water level in the container in real time, and sends the detected water level data to the control module; The water pump is used to draw water from outside the container and input it into the container.
示例性地，所述控制模块在所述液位检测模块检测到所述容器中的水位高于预设值时，控制所述水泵停止工作。 Exemplarily, the control module controls the water pump to stop working when the liquid level detection module detects that the water level in the container is higher than a preset value.
示例性地，所述液位检测模块包括水位传感器和具有磁性的浮球，其中，所述水位传感器为磁簧开关，所述水位数据为开关信号。 Exemplarily, the liquid level detection module includes a water level sensor and a magnetic float, wherein the water level sensor is a magnetic reed switch, and the water level data is a switch signal.
示例性地，所述液位检测模块还包括信号放大单元，用于将所述磁簧开关输出的电压信号放大后传输给所述控制模块。 Exemplarily, the liquid level detection module further includes a signal amplification unit, configured to amplify the voltage signal output by the reed switch and transmit it to the control module.
示例性地，所述液位检测模块包括对射式光电开关和浮球，所述对射式光电开关包括发射器和接收器，所述水位数据为开关信号。 Exemplarily, the liquid level detection module includes a through-beam photoelectric switch and a float, the through-beam photoelectric switch includes a transmitter and a receiver, and the water level data is a switch signal.
示例性地，所述系统还包括开关模块，所述开关模块的输入端连接至所述控制模块，输出端连接至所述水泵，所述控制模块通过控制所述开关模块的开关状态控制所述水泵的工作状态。 Exemplarily, the system further includes a switch module, the input end of the switch module is connected to the control module, and the output end is connected to the water pump, and the control module controls the The working status of the pump.
示例性地，所述系统还包括报警模块，所述报警模块连接至所述控制模块，所述控制模块在所述容器中的水位到达预设值时控制所述报警模块发出警报。 Exemplarily, the system further includes an alarm module connected to the control module, and the control module controls the alarm module to issue an alarm when the water level in the container reaches a preset value.
示例性地，所述报警模块采用语音播报、蜂鸣器和警示灯显示的至少一种。 Exemplarily, the alarm module adopts at least one of voice announcement, buzzer and warning light display.
示例性地，所述系统还包括显示模块，连接至所述控制模块，在所述控制模块的控制下显示所述容器中的当前水位。 Exemplarily, the system further includes a display module connected to the control module, and displays the current water level in the container under the control of the control module.
根据本发明的另一个方面，提供一种水位控制方法，所述方法包括：对容器中的水位进行实时检测；根据所述水位控制水泵的工作状态，当所述水位到达预设值时，控制所述水泵停止工作。 According to another aspect of the present invention, a water level control method is provided, the method comprising: detecting the water level in the container in real time; controlling the working state of the water pump according to the water level, and when the water level reaches a preset value, controlling The water pump stops working.
应用本发明实施例，通过水位检测模块实时检测容器中的水位，并将水位信息发送给控制模块，以使控制模块根据当前的水位控制水泵的工作状态，从而达到实时监测容器中的水位，避免容器中的水溢出，造成水资源的浪费。 Applying the embodiment of the present invention, the water level in the container is detected in real time by the water level detection module, and the water level information is sent to the control module, so that the control module controls the working state of the water pump according to the current water level, thereby achieving real-time monitoring of the water level in the container, avoiding The water in the container overflows, causing waste of water resources.
附图说明 Description of drawings
图1是本发明一示例性实施例示出的一种水位控制系统的示意性框图； Fig. 1 is a schematic block diagram of a water level control system shown in an exemplary embodiment of the present invention;
图2是本发明一示例性实施例示出的一种水位控制方法的流程示意图。 Fig. 2 is a schematic flowchart of a water level control method shown in an exemplary embodiment of the present invention.
具体实施方式 detailed description
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发明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、本发明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 invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
在本发明使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明。在本发明和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。 The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
应当理解，尽管在本发明可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本发明范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。 It should be understood that although the terms first, second, third, etc. may be used in the present invention to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present invention, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word "if" as used herein may be interpreted as "at" or "when" or "in response to a determination."
图1是本发明一示例性实施例示出的一种水位控制系统的示意性框图。如图1所示，水位控制系统包括控制模块、液位检测模块和水泵。 Fig. 1 is a schematic block diagram of a water level control system shown in an exemplary embodiment of the present invention. As shown in Figure 1, the water level control system includes a control module, a liquid level detection module and a water pump.
其中，所述控制模块用于控制所述液位检测模块工作，使液位检测模块对容器中的水位进行实时检测，且根据水位控制所述水泵的工作状态，液位检测模块用于实时检测所述容器中的水位，并将检测到的水位数据发送给控制模块，水泵用于从容器外抽水并输入容器中。根据本发明一可选实施例，控制模块在液位检测模块检测到容器中的水位高于预设值时，控制水泵停止工作。示例性地，水位控制系统还可以包括开关模块，开关模块的输入端连接至控制模块，输出端连接至水泵，控制模块通过控制开关模块的开关状态控制水泵的工作状态，例如，利用三极管开关特性，使用三极管作为开关控制水泵工作状态。 Wherein, the control module is used to control the work of the liquid level detection module, so that the liquid level detection module can detect the water level in the container in real time, and control the working state of the water pump according to the water level, and the liquid level detection module is used for real-time detection the water level in the container, and send the detected water level data to the control module, and the water pump is used to draw water from the container and input it into the container. According to an optional embodiment of the present invention, the control module controls the water pump to stop working when the liquid level detection module detects that the water level in the container is higher than a preset value. Exemplarily, the water level control system may further include a switch module, the input end of the switch module is connected to the control module, and the output end is connected to the water pump, and the control module controls the working state of the water pump by controlling the switch state of the switch module, for example, using the switching characteristics of the triode , Use the triode as a switch to control the working state of the water pump.
示例性地，液位检测模块可以包括水位传感器和具有磁性的浮球，其中，水位传感器为磁簧开关，水位数据为开关信号。本领域技术人员可以理解的是，磁簧开关是一种磁敏的特殊开关，是干簧继电器和接近开关的主要部件。它通常有两个软磁性材料做成的、无磁时断开的金属簧片触点，有的还有第三个作为常闭触点的簧片。这些簧片触点被封装在充有惰性气体(如氮、氦等)或真空的玻璃管里，玻璃管内平行封装的簧片端部重叠，并留有一定间隙或相互接触以构成开关的常开或常闭触点。当永久磁铁靠近磁簧开关的线圈通电形成的磁场使簧片磁化时，簧片的触点部分就会被磁力吸引，当吸引力大于簧片的弹力时，常开接点就会吸合；当磁力减小到一定程度时，接点被簧片的弹力打开。在本发明实施例中，当具有磁性的浮球靠近磁簧开关时，相当于开关的干簧管导通，将水位数据转换成电压值的形式，并将该电压值发送给控制模块，例如，单片机，以使控制模块根据电压值来控制水泵的工作状态。具体来说，可以在控制模块（例如，单片机）中设置预设的电压值作为水位的预设值，当这个电压值大于预设值时，控制模块控制水泵停止工作。进一步地，由于液位检测模块实际输出的电压值可能较小，不易于判断处理，因此，在本发明一示例中，液位检测模块还可以包括信号放大单元，用于将磁簧开关输出的电压值放大后传输给控制模块。 Exemplarily, the liquid level detection module may include a water level sensor and a magnetic float, wherein the water level sensor is a magnetic reed switch, and the water level data is a switch signal. Those skilled in the art can understand that the magnetic reed switch is a special magnetically sensitive switch, which is the main component of the dry reed relay and the proximity switch. It usually has two metal reed contacts made of soft magnetic material that open when there is no magnetism, and some have a third reed that acts as a normally closed contact. These reed contacts are packaged in a glass tube filled with inert gas (such as nitrogen, helium, etc.) or vacuum, and the ends of the reeds packaged in parallel in the glass tube overlap, leaving a certain gap or touching each other to form a normally open switch. or normally closed contacts. When the magnetic field formed by the permanent magnet close to the coil of the reed switch magnetizes the reed, the contact part of the reed will be attracted by the magnetic force. When the attractive force is greater than the elastic force of the reed, the normally open contact will be closed; when When the magnetic force decreases to a certain extent, the contact is opened by the elastic force of the reed. In the embodiment of the present invention, when the magnetic floating ball is close to the magnetic reed switch, the reed switch equivalent to the switch is turned on, and the water level data is converted into a voltage value, and the voltage value is sent to the control module, for example , single-chip microcomputer, so that the control module can control the working state of the water pump according to the voltage value. Specifically, a preset voltage value can be set in the control module (for example, a single-chip microcomputer) as the preset value of the water level, and when the voltage value is greater than the preset value, the control module controls the water pump to stop working. Further, since the actual output voltage value of the liquid level detection module may be small, it is not easy to judge and process. Therefore, in an example of the present invention, the liquid level detection module may also include a signal amplification unit, which is used to convert the output voltage of the reed switch to The voltage value is amplified and transmitted to the control module.
示例性地，液位检测模块可以包括对射式光电开关和浮球，对射式光电开关包括发射器和接收器，水位数据为开关信号。对射式光电开关由发射器和接收器组成，其工作原理是：通过发射器发出的光线直接进入接收器，当被检测物体经过发射器和接收器之间阻断光线时，光电开关就产生开关信号。在本示例中，可以将对射式光电开关设置在预设值对应的水位处，当浮球会随着水位上升而上浮，当浮球阻断对射式光电开关的发射器和接收器之间的光线时，则对射式光电开关将输出开关关闭信号给控制模块，以使控制模块控制水泵停止工作。 Exemplarily, the liquid level detection module may include a through-beam photoelectric switch and a floating ball, the through-beam photoelectric switch includes a transmitter and a receiver, and the water level data is a switch signal. The through-beam photoelectric switch is composed of a transmitter and a receiver. Its working principle is: the light emitted by the transmitter directly enters the receiver. When the detected object passes between the transmitter and the receiver to block the light, the photoelectric switch generates switch signal. In this example, the through-beam photoelectric switch can be set at the water level corresponding to the preset value. When the float will float up with the rise of the water level, when the float blocks the When there is light in the room, the through-beam photoelectric switch will output a switch off signal to the control module, so that the control module controls the water pump to stop working.
本发明的一种水位控制系统还可以包括报警模块，其连接至控制模块，控制模块在所述容器中的水位到达预设值时控制该报警模块发出警报。示例性地，报警模块采用语音播报、蜂鸣器和警示灯显示的至少一种，以及时通知用户水位以达到预设值。或者在控制模块控制水泵失效时，及时通知用户手动关闭水泵。 A water level control system of the present invention may further include an alarm module connected to the control module, and the control module controls the alarm module to issue an alarm when the water level in the container reaches a preset value. Exemplarily, the alarm module adopts at least one of voice announcement, buzzer and warning light display to timely notify the user that the water level reaches the preset value. Or when the control module fails to control the water pump, the user is promptly notified to manually shut down the water pump.
根据本发明一示例，水位控制系统还可以包括显示模块，连接至控制模块，在控制模块的控制下显示容器中的当前水位。 According to an example of the present invention, the water level control system may further include a display module connected to the control module and displaying the current water level in the container under the control of the control module.
应用本发明实施例，通过水位检测模块实时检测容器中的水位，并将水位信息发送给控制模块，以使控制模块根据当前的水位控制水泵的工作状态，从而达到实时监测容器中的水位，避免容器中的水溢出，造成水资源的浪费。 Applying the embodiment of the present invention, the water level in the container is detected in real time by the water level detection module, and the water level information is sent to the control module, so that the control module controls the working state of the water pump according to the current water level, thereby achieving real-time monitoring of the water level in the container, avoiding The water in the container overflows, causing waste of water resources.
此外，本发明实施例中使用的各个器材，其成本较低，因此，也降低了整个系统的实现成本和维护成本。 In addition, the cost of each device used in the embodiment of the present invention is relatively low, therefore, the implementation cost and maintenance cost of the entire system are also reduced.
与前述水位控制系统的实施例相对应，本发明还提供了水位控制方法的实施例。 Corresponding to the above embodiments of the water level control system, the present invention also provides embodiments of the water level control method.
图2是本发明一示例性实施例示出的一种水位控制方法的流程示意图。如图2所示，该水位控制方法包括如下步骤： Fig. 2 is a schematic flowchart of a water level control method shown in an exemplary embodiment of the present invention. As shown in Figure 2, the water level control method includes the following steps:
步骤110，对容器中的水位进行实时检测。 Step 110, real-time detection of the water level in the container.
步骤110可以通过前述系统实施例中的液位检测模块实现。 Step 110 can be implemented by the liquid level detection module in the foregoing system embodiments.
步骤120，根据水位控制水泵的工作状态，当水位到达预设值时，控制水泵停止工作。 Step 120, control the working state of the water pump according to the water level, and control the water pump to stop working when the water level reaches a preset value.
上述方法实施例的实现过程具体详见上述系统实施例中各个单元或者模块的功能、作用及实现过程，在此不再赘述。 For the implementation process of the above method embodiment, please refer to the functions, functions and implementation process of each unit or module in the above system embodiment for details, and details will not be repeated here.
对于方法实施例而言，由于其基本对应于系统实施例，所以相关之处参见系统实施例的部分说明即可。以上所描述的系统和方法施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本发明方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。 As for the method embodiment, since it basically corresponds to the system embodiment, for related parts, please refer to the description of the system embodiment. The system and method embodiments described above are only illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, namely It can be located in one place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of the present invention. It can be understood and implemented by those skilled in the art without creative effort.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明保护的范围之内。 The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.
Claims (10)
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