CN102642522A - Automatic windshield wiping device - Google Patents
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Abstract
本发明涉及一种自动雨刮装置，包括雨刮刷、连动杆、雨刮器电机、红外雨量传感器以及电源设备，其中，所述红外雨量传感器设置在挡风玻璃的内侧面，所述雨刮器电机通过连动杆与所述雨刮刷相连接，还包括雨刮控制设备以及与其连接的雨刮位置传感器，其中，所述电源设备与所述雨刮控制设备相连接，并通过雨刮控制设备为其它设备进行供电，所述雨刮控制设备分别与红外雨量传感器、雨刮器电机相连接，所述雨刮位置传感器设置在所述雨刮器电机上。本发明设计的一种自动雨刮装置采用电子控制方式实现了雨刮刷自动回位以及雨刮刷的自动控制。
The invention relates to an automatic wiper device, comprising a wiper brush, a linkage rod, a wiper motor, an infrared rain sensor and a power supply, wherein the infrared rain sensor is arranged on the inner surface of the windshield, and the wiper motor passes through The linkage rod is connected with the wiper brush, and also includes a wiper control device and a wiper position sensor connected thereto, wherein, the power supply device is connected with the wiper control device, and is controlled by the wiper control device Other devices supply power, and the wiper control device is respectively connected with an infrared rain sensor and a wiper motor, and the wiper position sensor is arranged on the wiper motor. An automatic wiper device designed by the present invention adopts an electronic control method to realize automatic return of the wiper brush and automatic control of the wiper brush.
Description
技术领域 technical field
本发明涉及一种自动雨刮装置。 The invention relates to an automatic wiper device.
背景技术 Background technique
汽车雨刮装置一般为手动操作，需要驾驶员根据雨量大小自己控制雨刮挡位，包括高速刮、低速刮以及间隙刮，通过手动操作雨刮组合开关来实现不同的运行方式，但是由于路上来往车辆多，司机不但要注意路面车辆，还要手动控制雨刮器，这样就极易造成交通事故。不仅如此，而且现有的雨刮回位装置为机械式的，故障率较高。 The car wiper device is generally operated manually, and the driver needs to control the wiper gear according to the amount of rain, including high-speed wiper, low-speed wiper and gap wiper. Different operation modes can be realized by manually operating the wiper combination switch. There are many vehicles, the driver should not only pay attention to the vehicles on the road, but also manually control the wipers, which can easily cause traffic accidents. Not only that, but the existing wiper return device is mechanical and has a higher failure rate.
发明内容 Contents of the invention
本发明所要解决的技术问题是提供一种采用电子控制方式实现雨刮刷自动回位的自动雨刮装置。 The technical problem to be solved by the present invention is to provide an automatic wiper device that realizes the automatic return of the wiper brush by electronic control.
本发明为了解决上述技术问题采用以下技术方案：本发明设计了一种自动雨刮装置，包括雨刮刷、连动杆、雨刮器电机、红外雨量传感器以及电源设备，其中，所述红外雨量传感器设置在挡风玻璃的内侧面，所述雨刮器电机通过连动杆与所述雨刮刷相连接，还包括雨刮控制设备以及与其连接的雨刮位置传感器，其中，所述电源设备与所述雨刮控制设备相连接，并通过雨刮控制设备为其它设备进行供电，所述雨刮控制设备分别与红外雨量传感器、雨刮器电机相连接，所述雨刮位置传感器设置在所述雨刮器电机上。 In order to solve the above technical problems, the present invention adopts the following technical solutions: the present invention designs an automatic wiper device, including a wiper brush, a linkage rod, a wiper motor, an infrared rain sensor and a power supply, wherein the infrared rain sensor is set On the inner surface of the windshield, the wiper motor is connected to the wiper brush through a linkage rod, and also includes a wiper control device and a wiper position sensor connected thereto, wherein the power supply device is connected to the wiper blade The wiper control device is connected to provide power to other devices through the wiper control device. The wiper control device is connected to the infrared rain sensor and the wiper motor respectively, and the wiper position sensor is arranged on the wiper motor.
作为本发明的一种优选技术方案：还包括与雨刮控制设备相连接的发动机转速传感器。 As a preferred technical solution of the present invention: it also includes an engine speed sensor connected with the wiper control device.
作为本发明的一种优选技术方案：所述电源设备为蓄电池。 As a preferred technical solution of the present invention: the power supply device is a storage battery.
作为本发明的一种优选技术方案：所述雨刮控制设备为微处理器。 As a preferred technical solution of the present invention: the wiper control device is a microprocessor.
本发明所述一种自动雨刮装置采用以上技术方案与现有技术相比，具有以下技术效果： Compared with the prior art, an automatic wiper device according to the present invention has the following technical effects by adopting the above technical scheme:
（1）能够实现雨刮器的自动运行以及运行速度的自动调整； (1) It can realize the automatic operation of the wiper and the automatic adjustment of the operating speed;
（2）采用电子控制方式实现雨刮刷的自动回位操作； (2) The electronic control method is used to realize the automatic return operation of the wiper brush;
（3）在不发动汽车的情况下，同样实现雨刮刷的自动回位操作。 (3) In the case of not starting the car, the automatic return operation of the wiper brush is also realized.
附图说明 Description of drawings
图1是本发明的模块示意图。 Fig. 1 is a block diagram of the present invention.
具体实施方式 Detailed ways
下面结合说明书附图对本发明的具体实施方式作进一步详细的说明。 The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings. the
如图1所示，本发明设计了一种自动雨刮装置，包括雨刮刷、连动杆、雨刮器电机、红外雨量传感器以及电源设备，其中，所述红外雨量传感器设置在挡风玻璃的内侧面，所述雨刮器电机通过连动杆与所述雨刮刷相连接，还包括雨刮控制设备以及与其连接的雨刮位置传感器，其中，所述电源设备与所述雨刮控制设备相连接，并通过雨刮控制设备为其它设备进行供电，所述雨刮控制设备分别与红外雨量传感器、雨刮器电机相连接，所述雨刮位置传感器设置在所述雨刮器电机上，能够实现雨刮器的自动运行以及运行速度的自动调整；采用电子控制方式实现雨刮刷的自动回位操作。 As shown in Figure 1, the present invention designs an automatic wiper device, including a wiper brush, a linkage rod, a wiper motor, an infrared rain sensor and a power supply, wherein the infrared rain sensor is arranged inside the windshield On the side, the wiper motor is connected to the wiper brush through a linkage rod, and also includes a wiper control device and a wiper position sensor connected thereto, wherein the power supply device is connected to the wiper control device, And supply power to other devices through the wiper control device, the wiper control device is connected with the infrared rain sensor and the wiper motor respectively, and the wiper position sensor is arranged on the wiper motor, which can realize the automatic operation of the wiper and Automatic adjustment of running speed; electronic control method is used to realize the automatic return operation of the wiper brush.
作为本发明的一种优选技术方案：还包括与雨刮控制设备相连接的发动机转速传感器，对发动机的转速进行实时监测，使本发明设计的一种自动雨刮装置实现了在不发动汽车的情况下，同样实现雨刮刷的自动回位操作。 As a preferred technical solution of the present invention: it also includes an engine speed sensor connected with the wiper control equipment to monitor the speed of the engine in real time, so that a kind of automatic wiper device designed by the present invention can be realized without starting the car. Under the circumstances, the automatic return operation of the wiper brush is also realized.
作为本发明的一种优选技术方案：所述电源设备为蓄电池。 As a preferred technical solution of the present invention: the power supply device is a storage battery.
作为本发明的一种优选技术方案：所述雨刮控制设备为微处理器。 As a preferred technical solution of the present invention: the wiper control device is a microprocessor.
本发明设计的一种自动雨刮装置在具体使用过程当中，接通自动雨刮装置的电源设备，为整套自动雨刮装置进行供电，整套自动雨刮装置按如下工作方式自动进行工作： During the specific use process of an automatic wiper device designed by the present invention, the power supply equipment of the automatic wiper device is connected to supply power for the whole set of automatic wiper device, and the whole set of automatic wiper device automatically works according to the following working mode:
所述发动机转速传感器对发动机的转速进行实时监测，并将监测结果信号发送给雨刮控制设备；所述红外雨量传感器通过红外方式实时监测雨量情况，包括是否有雨以及雨量的大小，并将监测结果信号发送给雨刮控制设备；所述雨刮位置传感器对雨刮刷的位置进行实时监测，监测雨刮刷是否位于最低位置，并将监测结果信号发送给雨刮控制设备；所述雨刮控制设备根据发动机转速传感器、红外雨量传感器、雨刮位置传感器三者的监测结果信号，通过雨刮器电机对雨刮刷进行自动操作。 The engine speed sensor monitors the speed of the engine in real time, and sends the monitoring result signal to the wiper control device; the infrared rain sensor monitors the rainfall situation in real time through infrared, including whether there is rain and the size of the rainfall, and will monitor The resulting signal is sent to the wiper control device; the wiper position sensor monitors the position of the wiper in real time, monitors whether the wiper is at the lowest position, and sends the monitoring result signal to the wiper control device; the wiper The control device automatically operates the wiper brushes through the wiper motor according to the monitoring result signals of the engine speed sensor, the infrared rain sensor and the wiper position sensor.
情况1. 当发动机正在工作，即发动机转速传感器监测到发动机的转速不为0；所述红外雨量传感器监测到有雨信息以及雨量大小信息；不论雨刮位置传感器监测到雨刮刷是否位于最低位置；此时，雨刮控制设备控制雨刮器电机进行工作，并根据雨量大小调整雨刮器电机的工作速度。 Situation 1. When the engine is working, that is, the engine speed sensor detects that the engine speed is not 0; the infrared rain sensor detects rain information and rainfall information; no matter whether the wiper position sensor detects that the wiper blade is at the lowest position ; At this time, the wiper control device controls the wiper motor to work, and adjusts the working speed of the wiper motor according to the amount of rain.
情况2. 当发动机正在工作，即发动机转速传感器监测到发动机的转速不为0；所述红外雨量传感器监测到无雨信息；所述雨刮位置传感器监测到雨刮刷位于最低位置；此时，雨刮控制设备控制雨刮器电机停止工作，则雨刮器电机不工作。 Situation 2. When the engine is working, that is, the engine speed sensor detects that the engine speed is not 0; the infrared rain sensor detects no rain information; the wiper position sensor detects that the wiper blade is at the lowest position; at this time, The wiper control device controls the wiper motor to stop working, so the wiper motor does not work.
情况3. 当发动机正在工作，即发动机转速传感器监测到发动机的转速不为0；所述红外雨量传感器监测到无雨信息；所述雨刮位置传感器监测到雨刮刷没有位于最低位置；此时，雨刮控制设备控制雨刮器电机进行工作，直至达到情况2时，雨刮控制设备控制雨刮器电机停止工作。由于，雨刮控制设备对雨刮器电机的控制方式采用电子控制方式进行，所以能够控制雨刮器电机快速停转，避免了惯性作用，造成故障。 Situation 3. When the engine is working, that is, the engine speed sensor detects that the engine speed is not 0; the infrared rain sensor detects no rain information; the wiper position sensor detects that the wiper blade is not at the lowest position; at this time , the wiper control device controls the wiper motor to work until situation 2 is reached, the wiper control device controls the wiper motor to stop working. Because the wiper control device adopts an electronic control method to control the wiper motor, it can control the wiper motor to stop quickly, avoiding the inertia effect and causing failure.
情况4. 当发动机不在工作，即发动机转速传感器监测到发动机的转速为0；不论所述红外雨量传感器是否监测到有雨信息；所述雨刮位置传感器监测到雨刮刷位于最低位置；此时，雨刮控制设备控制雨刮器电机停止工作，则雨刮器电机不工作。 Situation 4. When the engine is not working, that is, the engine speed sensor detects that the engine speed is 0; no matter whether the infrared rain sensor detects rain information; the wiper position sensor detects that the wiper blade is at the lowest position; at this time , the wiper control device controls the wiper motor to stop working, then the wiper motor does not work.
情况5. 当发动机不在工作，即发动机转速传感器监测到发动机的转速为0；不论所述红外雨量传感器是否监测到有雨信息；所述雨刮位置传感器监测到雨刮刷没有位于最低位置；此时，雨刮控制设备控制雨刮器电机进行工作，直至达到情况4时，雨刮控制设备控制雨刮器电机停止工作。 Situation 5. When the engine is not working, that is, the engine speed sensor detects that the engine speed is 0; no matter whether the infrared rain sensor detects rain information; the wiper position sensor detects that the wiper blade is not at the lowest position; , the wiper control device controls the wiper motor to work until situation 4 is reached, the wiper control device controls the wiper motor to stop working.
上面结合附图对本发明的实施方式作了详细说明，但是本发明并不限于上述实施方式，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下做出各种变化。 The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and can also be made without departing from the gist of the present invention within the scope of knowledge possessed by those of ordinary skill in the art. Variations.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210150764XA CN102642522A (en) | 2012-05-16 | 2012-05-16 | Automatic windshield wiping device |
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| CN201210150764XA CN102642522A (en) | 2012-05-16 | 2012-05-16 | Automatic windshield wiping device |
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| CN107571842A (en) * | 2017-07-28 | 2018-01-12 | 马胜利 | Lift the implementation method of induction type side door wiper, vehicle window and wiper |
| CN110562202A (en) * | 2019-09-19 | 2019-12-13 | 广州小鹏汽车科技有限公司 | control method and control device for windscreen wiper and vehicle |
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Application publication date: 20120822 |